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CN-121983879-A - Ground wire complete operation system based on unmanned aerial vehicle mounts

CN121983879ACN 121983879 ACN121983879 ACN 121983879ACN-121983879-A

Abstract

The invention relates to the field of high-voltage transmission line overhaul and maintenance operation, and discloses a ground wire complete operation system based on unmanned aerial vehicle mounting, which comprises an unmanned aerial vehicle and a hanging device, wherein the hanging device comprises an angle steel end hanging device and a wire end hanging device, the angle steel end hanging device comprises a fixed clamping jaw and a movable clamping jaw, the movable clamping jaw comprises a plurality of movable blocks which are stacked and arranged at intervals in sequence in the height direction, each movable block can independently move in the horizontal direction under the action of external force, the wire end hanging device comprises two opposite frame connecting plates with the same shape, and each frame connecting plate comprises a plate main body and two extending arms which extend downwards from two sides of the lower end face of the plate main body. The invention can effectively realize the grounding of the power transmission line, release residual voltage, ensure the safety of operators on the angle steel tower, prevent the operators from electric shock, simultaneously complete the action of a single constructor, save the operation time and improve the operation efficiency.

Inventors

  • Hua Xingmiao
  • WU YUXUAN
  • LI HUI
  • LIU GANG
  • LIU YUNFEI
  • YIN GUOWEI
  • CHEN YONGGUI
  • ZHU ZHENGCHENG
  • ZHU TIANXIANG
  • LI XUEJIAN
  • ZHAO YONGFENG

Assignees

  • 安徽宏源电力建设有限公司
  • 安徽送变电工程有限公司

Dates

Publication Date
20260505
Application Date
20251222

Claims (20)

  1. 1. The ground wire complete operating system based on unmanned aerial vehicle mounting comprises an unmanned aerial vehicle (1) and a hanging device, and is characterized in that the hanging device comprises an angle iron end hanging device and a wire end hanging device which can be hung on the unmanned aerial vehicle (1), The angle steel end hanging device comprises an angle steel end hanging frame body (201), wherein the angle steel end hanging frame body (201) comprises a fixed clamping jaw (203) and a movable clamping jaw (204), the movable clamping jaw (204) comprises a clamping jaw body (10), the clamping jaw body (10) comprises a plurality of movable blocks (101) which are stacked at intervals in sequence in the height direction, friction gaskets (102) are arranged between every two adjacent movable blocks (101), each movable block (101) can independently move in the horizontal direction under the action of external force, the end face of one end of each movable block (101) in the horizontal movement direction forms a clamping limiting surface (103) opposite to the fixed clamping jaw (203), and the adjacent clamping limiting surfaces (103) can be positioned on the same vertical surface or different vertical surfaces; The wire end hanging device comprises a wire end hanging frame body (011), the wire end hanging frame body (011) comprises two frame body connecting plates (0102) which are oppositely arranged and have the same shape, a locking mechanism used for locking a wire is arranged between the two frame body connecting plates (0102), the frame body connecting plates (0102) comprise a plate main body (0103) and two extension arms (0104) which extend downwards from two sides of the lower end face of the plate main body (0103), an upwards concave arc groove (0105) is formed in the middle of the lower end face of the plate main body (0103), the wire can be locked in the arc groove (0105) by the locking mechanism, an included angle smaller than 90 degrees is formed in the extending direction of the two extension arms (0104), and the opposite side faces of the two extension arms (0104) extend to the inner side face of the arc groove (0105).
  2. 2. The ground wire complete operating system based on unmanned aerial vehicle mounting is characterized in that the mounting device is mounted on the unmanned aerial vehicle through a mounting frame (100), angle steel end hanging frame bodies (201) and upper ends of wire end hanging frame bodies (011) are respectively provided with angle steel end hanging rings (210) and wire end hanging rings (09), and two hooks (200) for hanging the angle steel end hanging rings (210) and the wire end hanging rings (09) are arranged at the bottom of the mounting frame (100).
  3. 3. The ground wire complete operating system based on unmanned aerial vehicle mounting is characterized in that the mounting frame (100) comprises two vertically arranged and mutually parallel rod assemblies (300), one end of each rod assembly (300) is mounted on the unmanned aerial vehicle (1), the other end of each rod assembly is used for mounting a hook (200), a connecting cross rod (400) is arranged between the two rod assemblies (300) and positioned at the mounting end of the hook, each rod assembly (300) comprises a plurality of connecting vertical rods (500) which are sequentially connected, and adjacent connecting vertical rods (500) are connected through a hinge piece (600).
  4. 4. The ground wire set operation system based on unmanned aerial vehicle mounting of claim 3, wherein: The mounting frame (100) further comprises a mounting frame (700) mounted on the bottom surface of the unmanned aerial vehicle, the mounting frame (700) comprises two long-strip connecting plates (800) fastened on the side surface of the unmanned aerial vehicle (1) through bolts, the two long-strip connecting plates (800) are arranged in parallel, a connecting frame body (900) which is in the same horizontal plane with the long-strip connecting plates (800) is arranged between the two long-strip connecting plates (800), a hinge seat (1000) is mounted on the connecting frame body (900), and the end part of the rod assembly (300) is hinged on the hinge seat (1000).
  5. 5. The ground wire complete work system based on unmanned aerial vehicle mounting is characterized in that the angle steel end hanging frame body (201) comprises a U-shaped frame body (209) with a downward opening, the U-shaped frame body (209) comprises a first vertical arm (221) and a second vertical arm (222) which extend vertically downwards, the first vertical arm (221) forms a fixed clamping jaw (203), the lower end parts of the first vertical arm (221) and the second vertical arm (222) are respectively provided with an extension arm (223) and an extension arm (224), and the extension arms (223) and the extension arms (224) incline towards the outer side of the U-shaped frame body (209).
  6. 6. The ground wire complete operating system based on unmanned aerial vehicle mounting according to claim 5, wherein: An included angle of 5-10 degrees is formed between the first extension arm (223) and the first vertical arm (221), and an included angle of 45-60 degrees is formed between the second extension arm (224) and the second vertical arm (222).
  7. 7. The ground wire complete operating system based on unmanned aerial vehicle mounting as claimed in claim 6, wherein: the lower end part of the first extension arm (223) is provided with a wiring board (225) for connecting a ground wire, the outer side surface of the second extension arm (224) is provided with a red marking board (226), and the red marking board (226) is arranged along the length direction of the second extension arm (224).
  8. 8. The ground wire complete operating system based on unmanned aerial vehicle mounting according to claim 5, wherein: The angle steel end hanging device further comprises a clamping jaw driving assembly (202), the clamping jaw driving assembly (202) comprises a first assembly used for driving the movable clamping jaw (204) to move towards the fixed clamping jaw (203) and a second assembly used for driving the movable clamping jaw (204) to move away from the fixed clamping jaw (203), the first assembly comprises an elastic piece (206) capable of pulling the movable clamping jaw (204), the elastic piece (206) provides pulling force on the movable clamping jaw (204) by means of self elasticity, the second assembly comprises a rigid rope (205) capable of pulling the movable clamping jaw (204), and the rigid rope (205) provides pulling force on the movable clamping jaw (204) by means of gravity of the device body (20).
  9. 9. The unmanned aerial vehicle-mounted-based ground wire complete operating system of claim 8, wherein: The elastic piece (206) comprises a mounting rod (207) and a coil spring (208) mounted on the mounting rod (207), one end of the coil spring (208) is fixedly connected with the movable clamping jaw (204), and the mounting rod (207) is fixed on the first vertical arm (221).
  10. 10. The ground wire complete operating system based on unmanned aerial vehicle mounting according to claim 5, wherein: The top of support body (201) is hung to the angle steel end is installed rings mounting bracket (211), rings mounting bracket (211) are including rings installation arm (212), all be connected with vertical downwardly extending's guide bar (213) in both ends of rings installation arm (212), be equipped with on the angle steel end is hung and is established support body (201) and supply guide bar (213) to pass and with guide bar (213) sliding fit's guiding hole (214), guide bar (213) bottom end is equipped with spacing ring (215) that the external diameter is greater than guiding hole (214) diameter.
  11. 11. The ground wire complete set operation system based on unmanned aerial vehicle mounting is characterized in that a lifting ring installation seat (216) for fixing an angle steel end lifting ring (210) is further fixed on a lifting ring installation arm (212), the lifting ring installation seat (216) comprises an installation seat bottom plate (217) fixed on the lifting ring installation arm (212) through bolts and a clamping block (218) arranged on the installation seat bottom plate (217), an upward opening clamping groove (219) is formed in the middle of the clamping block (218), the bottom of the angle steel end lifting ring (210) is clamped into the clamping groove (219) and is fastened through bolts, and the axial direction of the angle steel end lifting ring (210) clamped in the clamping groove (219) is the same as the moving direction of the movable clamping jaw (204).
  12. 12. The ground wire complete operating system based on unmanned aerial vehicle mounting is characterized in that the movable clamping jaw (204) further comprises a clamping jaw frame body (104), a movable block channel (105) is formed in the middle of the clamping jaw frame body (104), mounting columns (106) which are vertically arranged and are used for being in sliding fit with the movable blocks (101) are arranged in the movable block channel (105), the movable blocks (101) and the friction gaskets (102) are sequentially arranged at intervals in the axial direction of the mounting columns (106) in a staggered mode, long holes (107) for the mounting columns (106) to penetrate through are formed in the movable blocks (101), the long holes (107) are axially formed in the length direction of the movable block channel (105), the movable blocks (101) can slide along the length direction of the long holes (107) relative to the mounting columns (106), and round holes (108) for the mounting columns (106) to penetrate through and are formed in the friction gaskets (102) in a mode of being in clearance fit with the mounting columns (106).
  13. 13. The ground wire set operating system based on unmanned aerial vehicle mounting of claim 12, wherein: The clamping claw frame body (104) is a frame body with a U-shaped groove formed in the middle, and comprises a U-shaped inner bottom wall (109), a U-shaped inner side wall (110) and a U-shaped top wall (111); the movable blocks (101) are in rectangular plate shape, the clamping limiting surface (103) of each movable block (101) is a vertical plane, The clamping limiting surface (103) is in a first state of being flush with the U-shaped inner bottom wall (109), a second state of protruding from the U-shaped inner bottom wall (109) and not protruding from the U-shaped top wall (111) and a third state of protruding from the U-shaped top wall (111); each movable block (101) can independently keep the clamping limiting surface (103) in a first state, a second state or a third state under the action of external force.
  14. 14. The unmanned aerial vehicle mounted-based ground wire complete operating system of claim 13, wherein: The clamping claw frame body (104) comprises an upper end plate (112), a lower end plate (113) and two side plates (114); The movable block channel (105) is composed of an upper end plate (112), a lower end plate (113) and two side plates (114), the upper end and the lower end of the mounting column (106) are respectively fixed on the upper end plate (112) and the lower end plate (113), and friction gaskets (102) are respectively arranged between the upper end plate (112) and the uppermost movable block (101) and between the lowermost movable block (101) and the lower end plate (113).
  15. 15. The ground wire complete operating system based on unmanned aerial vehicle mounting is characterized in that two mounting columns (106) which are arranged in parallel are arranged between an upper end plate (112) and a lower end plate (113), two long holes (107) which are parallel and correspond to the two mounting columns (106) one by one are formed in the movable block (101), the friction gasket (102) is of a strip plate shape, and round holes (108) through which the two mounting columns (106) pass are formed in two ends of the friction gasket.
  16. 16. The ground wire complete operating system based on unmanned aerial vehicle mounting of claim 14, wherein the side plates (114) comprise vertical arms (115) and horizontal arms (116) arranged at the upper end and the lower end of the vertical arms (115), the upper end plate (112) and the lower end plate (113) are respectively fixed on the horizontal arms (116) at the upper end and the lower end, and the movable block channel (105) is formed by the upper end plate (112), the lower end plate (113) and the vertical arms (115) of the two side plates (114) together.
  17. 17. The ground wire complete operating system based on unmanned aerial vehicle mounting of claim 13, wherein the middle part of the movable block (101) is provided with an avoidance groove (117) with an opening facing away from the U-shaped groove.
  18. 18. The ground wire complete set operation system based on unmanned aerial vehicle mounting of claim 14, wherein the upper end plate (112) and the lower end plate (113) are identical in structure and comprise a first plate body (118) and a second plate body (119) which are mutually fixed, the first plate body (118) is fixed on the side plate (114) through bolts, the second plate body (119) is used for fixing the mounting column (106), an extension part (120) which faces away from the U-shaped groove is further arranged on the side surface of the second plate body (119), and a reinforcing rib plate (121) is arranged between the extension part (120) and the first plate body (118).
  19. 19. The ground wire complete operating system based on unmanned aerial vehicle mounting of claim 8, wherein two ends of the rigid rope (205) are respectively connected to the angle steel end lifting ring (210) and the movable clamping jaw (204), and the movable clamping jaw (204) can be pulled away from the fixed clamping jaw (203) through the rigid rope (205) when the angle steel end lifting ring (210) moves upwards relative to the angle steel end hanging frame body (201).
  20. 20. The unmanned aerial vehicle mounted-based ground wire complete operating system of claim 13, wherein: The angle steel end hanging frame body (201) is composed of two symmetrically arranged frame body side plates (227) and a plurality of connecting rods (228) connected between the two frame body side plates (227), two sides of the upper end plate (112) are respectively provided with a sliding connecting plate (235), the two frame body side plates (227) are respectively fixedly provided with a sliding groove plate (234) with a sliding groove formed in the middle, the length direction of the sliding groove is arranged along the moving direction of the movable clamping jaw (204), and the sliding connecting plates (235) are provided with rollers (236) capable of moving in the sliding grooves The unmanned aerial vehicle mounted-based ground wire complete work system of claim 20, wherein: The frame body side plates (227) comprise U-shaped plates (229) with downward openings, first inclined plates (230) and second inclined plates (231) which extend downwards and outwards from the lower ends of the U-shaped plates (229), the U-shaped plates (229) in the two frame body side plates (227) and connecting rods (228) connected between the U-shaped plates (229) jointly form a U-shaped frame body (209), the first inclined plates (230) in the two frame body side plates (227) and the connecting rods (228) connected between the first inclined plates (230) jointly form an extension arm first (223), and the second inclined plates (231) in the two frame body side plates (227) and the connecting rods (228) connected between the second inclined plates (231) jointly form an extension arm second (224).

Description

Ground wire complete operation system based on unmanned aerial vehicle mounts Technical Field The invention relates to the field of high-voltage transmission line overhaul and maintenance operation, in particular to a ground wire complete operation system based on unmanned aerial vehicle mounting. Background At present, when overhauling and maintaining operation is carried out in a high-voltage transmission line, the operation of hanging the ground wire must be carried out first, and the purpose of the method is to prevent sudden incoming calls of the line or equipment in the working process and avoid injury of overhauling personnel. At present, the operation mode of overhauling the hanging ground wire of the high-voltage transmission line is still carried out in a traditional manual handheld hanging and dismantling mode, and the requirement on the physical ability and the technical proficiency of overhauling workers is high, and the time consumption is long. If electricity inspection and hanging and dismantling are performed mainly by manpower, only a group of grounding wires of an iron tower with the height of 24 meters are required to take 50 minutes, and the risk of falling high by personnel, the risk of striking objects at high altitude and the risk of induction electricity exist. Therefore, it is necessary to provide a ground wire complete work system based on unmanned aerial vehicle mounting, which can avoid the overhead work of operators and reduce the work pressure. Disclosure of Invention The invention provides a ground wire complete operation system based on unmanned aerial vehicle mounting, aiming at the problems existing in the ground wire mounting process in the prior art. In order to solve the technical problems, the invention is solved by the following technical scheme: The ground wire complete operating system based on the unmanned aerial vehicle comprises the unmanned aerial vehicle and a hanging device, wherein the hanging device comprises an angle iron end hanging device and a wire end hanging device which can be hung on the unmanned aerial vehicle, The angle steel end hanging device comprises an angle steel end hanging frame body, wherein the angle steel end hanging frame body comprises a fixed clamping jaw and a movable clamping jaw, the movable clamping jaw comprises a clamping jaw body, the clamping jaw body comprises a plurality of movable blocks which are stacked at intervals in sequence in the height direction, friction gaskets are arranged between every two adjacent movable blocks, each movable block can independently move in the horizontal direction under the action of external force, the end face of one end of each movable block in the horizontal movement direction forms a clamping limiting surface opposite to the fixed clamping jaw, and the adjacent clamping limiting surfaces can be positioned on the same vertical surface or different vertical surfaces; The wire end hanging device comprises a wire end hanging frame body, the wire end hanging frame body comprises two frame body connecting plates which are oppositely arranged and have the same shape, a locking mechanism used for locking a wire is arranged between the two frame body connecting plates, the frame body connecting plates comprise a plate main body and two extending arms which extend downwards from two sides of the lower end face of the plate main body respectively, an arc groove which is concave upwards is arranged in the middle of the lower end face of the plate main body, the locking mechanism can lock the wire in the arc groove, an included angle smaller than 90 degrees is formed in the extending direction of the two extending arms, and the opposite side faces of the two extending arms extend to the inner side face of the arc groove. Preferably, the hanging device is hung on the unmanned aerial vehicle through a hanging frame, the angle steel end hanging frame body and the upper end part of the lead end hanging frame body are respectively provided with an angle steel end hanging ring and a lead end hanging ring, and the bottom of the hanging frame is provided with two hooks for hanging the angle steel end hanging ring and the lead end hanging ring. Preferably, the mounting frame comprises two vertically arranged rod assemblies which are parallel to each other, one end of each rod assembly is arranged on the unmanned aerial vehicle, the other end of each rod assembly is used for installing a hook, a connecting cross rod is arranged between the two rod assemblies and positioned at the installation end of the hook, each rod assembly comprises a plurality of connecting vertical rods which are connected in sequence, and the adjacent connecting vertical rods are connected through a hinge piece. Preferably, the mounting rack further comprises a mounting rack mounted on the bottom surface of the unmanned aerial vehicle, the mounting rack comprises two long-strip connecting plates fastened on the side surface of the unmann