CN-121983887-A - Power grid laying device for cable embedding

CN121983887ACN 121983887 ACN121983887 ACN 121983887ACN-121983887-A

Abstract

The invention relates to the technical field of cable embedding, in particular to a power grid laying device for cable embedding, which comprises a tractor body, rotating rings and sliding rods, wherein extension plates are respectively and fixedly arranged at two ends of the tractor body, a first connecting box and a second connecting box are respectively and fixedly arranged at the top ends of the two extension plates, the rotating rings are symmetrically arranged in the first connecting box, the invention adopts an alternating working mode that two groups of connecting sleeves are closed and unfolded, when the connecting sleeves in a closed state rotate along with the rotating rings, inner bristles can be attached to the surface of a cable in real time, and various impurities attached in the traction process can be cleaned in an omnibearing dynamic manner. The design avoids continuous accumulation of impurities on the surface of the cable from the source, prevents the impurities from forming an abrasive agent when the cable rubs with the ground and the inner wall of the pipeline, obviously reduces the probability of scratch caused by scraping of the insulating layer by sharp objects, ensures the insulating property and the service life of the cable, and effectively solves the hidden quality trouble caused by impurity adhesion.

Inventors

GUO ZHIWEI
MA JIANGHAO
LI XIAOBING
SONG LU
GAO SHIJIE
LI GUANG
ZHAO LUWEN
NIU BO
Han Qianjun
Chang Peilin
Dou Chongren
LI JUNQIANG
ZHAO JIAN
YANG FAN
LI YONGXIANG
ZHAO SHUQI
LIU YUBIN
SONG HU

Assignees

国网山西省电力有限公司长治供电分公司

Dates

Publication Date: 20260505
Application Date: 20260126

Claims (8)

1. The utility model provides a cable is pre-buried with electric wire netting laying device, its characterized in that includes tractor body (1), and the both ends of tractor body (1) are fixed mounting respectively has extension board (2), and two the top of extension board (2) is fixed mounting respectively has first connecting box (3) and second connecting box (4), and first connecting box (3) inside symmetry is provided with swivel (5), and two the equal symmetry rotation of one side of swivel (5) is installed adapter sleeve (6), and adapter sleeve (6) inside is provided with the brush hair, and two adapter sleeve (6) are close to each other and form the cylinder, and first connecting box (3) inside is provided with the switching component that is used for switching adapter sleeve (6) to open and shut, and one side symmetry sliding mounting that first connecting box (3) is close to tractor body (1) has slide bar (8), and guide wheel (9) are installed in the rotation of two slide bar (8) bottom, and guide wheel (9) are passed through drive assembly and are rotatory.
2. The electric network laying device for cable embedding of claim 1, wherein the switching assembly comprises a three-way pipe (23), arc-shaped strips (26), a first friction groove (27) and a second friction groove (28), wherein one side of a first connecting box (3) is fixedly connected with an electric push rod (21), the output end of the electric push rod (21) is fixedly connected with a first piston (22), one side of the first connecting box (3) is fixedly connected with the three-way pipe (23), the inner walls of the two ends of the three-way pipe (23) are respectively and slidably provided with a second piston (24), the first piston (22) is slidably connected with the other end of the three-way pipe (23), the inner walls of the first connecting box (3) are symmetrically and slidably provided with mounting plates (25), the two second pistons (24) are respectively and fixedly connected with the corresponding mounting plates (25), the arc-shaped strips (26) are respectively arranged on the outer walls of the two mounting plates (25), and the first friction groove (27) and the second friction groove (28) are respectively formed in the arc-shaped strips (26).
3. The cable pre-buried electric wire netting device of claim 2, wherein the transmission assembly comprises a turbine ring (310) and a first worm screw (38), one end of the sliding rod (8) is fixedly connected with an ear block (31), the axis of the guide wheel (9) is fixedly connected with a transmission shaft (32), one end of the transmission shaft (32) extends out of the sliding rod (8) and is fixedly connected with a driving bevel gear (33), one end of the ear block (31) is rotatably connected with a square rod (34), the bottom end of the square rod (34) extends out of the ear block (31) and is fixedly connected with a first transmission bevel gear (35), the first transmission bevel gear (35) is meshed with the driving bevel gear (33), a connecting shaft (36) is slidingly connected inside the first connecting box (3), square grooves (37) corresponding to the square rods (34) are slidingly connected inside the connecting shaft (36), one end of the connecting shaft (36) far away from the square rods (34) is fixedly connected with a second transmission bevel gear (313), the first connecting box (3) is internally and rotatably connected with a first worm screw (38), two worm gears (39) are fixedly connected with the two worm screws (310) respectively, one end of each worm gear ring (310) is fixedly connected with the corresponding to the worm screw ring (310), the inside rotation of first joint box (3) is connected with horizontal pole (311), and horizontal pole (311) one end is fixedly connected with three in proper order third transmission bevel gear (312), and third transmission bevel gear (312) and second transmission bevel gear (313) of horizontal pole (311) tip mesh, two third transmission bevel gear (312) respectively with driven bevel gear (39) that correspond mesh.
4. The cable pre-buried electric wire netting laying device of using of claim 2, characterized by, swivel (5) one side symmetry fixedly connected with connecting block (41), connecting block (41) are connected with one side rotation of adapter sleeve (6), and adapter sleeve (6) are connected with extension pole (42) fixedly connected with connecting block (41) junction, and extension pole (42) one end stretches out connecting block (41) fixedly connected with second turbine (43), and one side rotation of connecting block (41) is connected with second worm (44). The second turbine (43) is meshed with the second worm (44), the top end of the second worm (44) is fixedly connected with a conical friction wheel (45), and the conical friction wheel (45) is in intermittent friction with the first friction groove (27) and the second friction groove (28).
5. The cable pre-buried power grid laying device according to claim 4, wherein hydraulic oil is arranged in the tee pipe (23), and the conical friction wheels (45) on the two swivel rings (5) are opposite in rotation direction.
6. The cable pre-buried power grid laying device according to claim 2, wherein one end of each of the two sliding bars (8) is fixedly connected with a spring (10).
7. The cable pre-buried power grid laying device according to claim 4, wherein an avoidance groove (11) is arranged between the first friction groove (27) and the second friction groove (28) by the arc-shaped strip (26), and when the conical friction wheel (45) is arranged in the avoidance groove (11), the conical friction wheel (45) is not contacted with the first friction groove (27) and the second friction groove (28).
8. The power grid laying device for cable embedding of claim 1, wherein a reflector (7) is fixedly arranged at the bottom end inside the second connecting box (4), and the reflector (7) is designed to be opened upwards.

Description

Power grid laying device for cable embedding Technical Field The invention relates to the technical field of cable embedding, in particular to a power grid laying device for cable embedding. Background In the construction of infrastructure such as electric power and communication, the cable is pre-buried to be the key link of guaranteeing the safe and stable operation of a line, the cable is required to be laid through a pre-buried groove and a reserved pipeline, in the process, the cable is required to bear traction pulling force and is contacted with multiple parts such as the ground and the inner wall of the pipeline, and the like, the surface of the cable is extremely easy to generate quality hidden trouble due to the fact that on one hand, the pre-buried groove and the inner environment of the reserved pipeline are complex, impurities such as sand, soil and ponding are always present, the surface and the impurities are rubbed when the cable is in traction movement, a large amount of water-carrying impurities are adhered, the insulation layer is scratched due to scratch caused by sharp objects, the insulation performance and the service life of the cable are affected seriously, on the other hand, the traction unit of the traction equipment is in direct contact with the surface of the cable, the impurities such as dust and greasy dirt are easy to accumulate in the long-term operation, the current treatment and detection mode for the surface of the cable is extremely limited, in the aspect of impurities, automatic cleaning mechanism is lacking, manual cleaning is carried out after the aspects, the manual cleaning is not only carried out, and the surface is difficult to clean, in addition, the defect of the accurate detection is difficult to be carried out, and the defect is difficult to detect when the water is carried out, and the damage is caused when the cable is in the real-time, and the damage is caused, and the quality is difficult to be detected. Disclosure of Invention The invention aims to provide a cable pre-buried power grid laying device which aims to solve the problems in the background technology. The invention solves the technical problems by the following technical proposal: The utility model provides a cable is pre-buried with electric wire netting laying device, includes tractor body, swivel and slide bar, and the both ends of tractor body are fixed mounting respectively has the extension board, two the top of extension board is fixed mounting respectively has first joint box and second joint box, and first joint box inside symmetry is provided with the swivel, two the adapter sleeve is installed to the equal symmetry rotation of one side of swivel, is provided with the brush hair in the adapter sleeve, two the adapter sleeve is close to each other and constitutes the cylinder, and first joint box inside is provided with the switching component that is used for switching the adapter sleeve to open and shut, and first joint box is close to the symmetrical slidable mounting of one side of tractor body has the slide bar, and two the leading wheel is installed in the rotation of slide bar bottom, and the leading wheel passes through drive assembly drive two swivels. Preferably, the switching assembly comprises a three-way pipe, arc-shaped strips, a first friction groove and a second friction groove, wherein one side of a first connecting box is fixedly connected with an electric push rod, the output end of the electric push rod is fixedly connected with a first piston, one side of the first connecting box is fixedly connected with the three-way pipe, the inner walls of the two ends of the three-way pipe are respectively provided with a second piston in sliding connection, the first pistons are respectively connected with the other end of the three-way pipe in sliding connection, the inner walls of the first connecting box are symmetrically and slidably provided with mounting plates, the two second pistons are respectively fixedly connected with the corresponding mounting plates, the outer walls of the two mounting plates are respectively fixedly connected with arc-shaped strips, and the arc-shaped strips are respectively provided with the first friction groove and the second friction groove. Preferably, the transmission assembly comprises a turbine ring and a first worm, one end of a sliding rod is fixedly connected with an ear block, the axis of a guide wheel is fixedly connected with a transmission shaft, one end of the transmission shaft extends out of the sliding rod and is fixedly connected with a driving bevel gear, one end of the ear block is rotationally connected with a square rod, the bottom end of the square rod extends out of the ear block and is fixedly connected with a first transmission bevel gear, the first transmission bevel gear is meshed with the driving bevel gear, a connecting shaft is slidably connected in a first connecting box, a square groove corresponding to the squ