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CN-224213238-U - Lifting type water conservancy gate for hydraulic engineering design

CN224213238UCN 224213238 UCN224213238 UCN 224213238UCN-224213238-U

Abstract

The utility model relates to the technical field of water conservancy gates, and discloses a lifting type water conservancy gate for hydraulic engineering design, which comprises a frame and a gate main body arranged in the frame, wherein a sliding groove matched with the gate main body is formed in the frame, the gate main body and the frame are connected in a sliding way through the sliding groove, the lifting type water conservancy gate comprises sealing strips, the sealing strips are fixedly arranged on the side wall of the sliding groove formed in the frame and are attached to the side face of the gate main body, and a lifting driving mechanism is arranged on the frame and is used for driving the gate main body to move up and down.

Inventors

  • Lian Haixing
  • MA BOPING
  • WANG QINGWEN
  • LIU MENGTING
  • Xue Wenxiu

Assignees

  • 湖北水建建设有限公司

Dates

Publication Date
20260508
Application Date
20241216

Claims (6)

  1. 1. The utility model provides a hydraulic engineering design is with over-and-under type water conservancy gate, includes frame (101) and sets up gate main part (102) inside frame (101), the inside sliding tray of seting up with gate main part (102) looks adaptation of frame (101), gate main part (102) and frame (101) are through this sliding tray sliding connection, a serial communication port, include: The sealing strip (103) is fixedly arranged on the side wall of the sliding groove formed in the frame (101) and is attached to the side face of the gate main body (102); The lifting driving mechanism (2) is arranged on the frame (101) and is used for driving the gate main body (102) to move up and down; And the pressing mechanism (3) is arranged on one side of the frame (101), and the pressing mechanism (3) can apply side pressing force to the gate main body (102) towards the direction of the sealing strip (103).
  2. 2. The lifting type water conservancy gate for hydraulic engineering design according to claim 1, wherein the lifting driving mechanism (2) comprises a first motor (201) fixedly arranged on the surface of the frame (101), a worm (202) fixedly arranged at the output end of the first motor (201) and supporting blocks symmetrically arranged on the inner side wall of the top of the frame (101); The two groups of supporting blocks are rotationally connected with a connecting rod (204) through a bearing, the surface of the connecting rod (204) is fixedly provided with two winding rods (205), the surface of each winding rod (205) is wound with a steel cable (206), one end of each steel cable (206) is fixed at the top of a gate main body (102), the other end of each steel cable (206) is fixed on the surface of each winding rod (205), and one end of each connecting rod (204) is fixedly provided with a turbine (203) meshed with a worm (202).
  3. 3. The lifting type water conservancy gate for hydraulic engineering design according to claim 2, wherein a reinforcing block is fixed on one side of the side wall of the frame (101) close to the worm (202), and one end of the worm (202) is rotatably connected with the reinforcing block through a bearing.
  4. 4. The lifting type water conservancy gate for hydraulic engineering design according to claim 1, wherein the extrusion mechanism (3) comprises a motor II (301) fixed on the upper surface of the frame (101), a screw rod (302) fixed at the output end of the motor II (301) and a movable seat (303) in threaded connection with the surface of the screw rod (302); The utility model discloses a door lock, including door lock, movable seat, frame, L template (306) are fixed with to the both sides of movable seat (303), the side of frame (101) is located the middle part of door main part (102) and is fixed with rectangular board (310) that are symmetrical arrangement, one side that rectangular board (310) is close to door main part (102) is fixed with slope piece (311), one side of slope piece (311) is provided with slider (312), surface fixation has connecting plate (307) on slider (312), the through-hole that sets up on L template (306) slides has multiunit worker round pin (308), the surface of worker round pin (308) winds and is equipped with spring (309), worker round pin (308) and connecting plate (307) fixed connection, the both ends of spring (309) are with worker round pin (308) and L template (306) fixed connection respectively.
  5. 5. The lifting type water conservancy gate for hydraulic engineering design according to claim 4, wherein limiting plates (304) are fixed on two sides of the movable seat (303), limiting grooves (305) matched with the limiting plates (304) are formed in the side walls of the frame (101), the limiting plates (304) and the frame (101) are in sliding connection through the limiting grooves (305), an inclined surface matched with an inclined surface of the inclined block (311) is arranged on one side of the sliding block (312), and the screw (302) is in rotary connection with the frame (101) through a bearing.
  6. 6. The lifting type water conservancy gate for hydraulic engineering design according to claim 4, wherein the sliding block (312) is provided with a rectangular groove, a plurality of groups of rollers (313) are arranged in the rectangular groove, the rollers (313) are rotationally connected with the sliding block (312) through rotating shafts, and the rolling surface of the rollers (313) is abutted against the surface of the gate main body (102).

Description

Lifting type water conservancy gate for hydraulic engineering design Technical Field The utility model relates to the technical field of water conservancy gates, in particular to a lifting type water conservancy gate for hydraulic engineering design. Background The gate is used for closing and opening the control facilities of the water channel, and important components of the hydraulic building can be used for intercepting river water flow, controlling water level, regulating flow, discharging sediment, floating objects and the like. With the continuous development of science and technology, water conservancy gate devices are widely used because of their unique advantages. The gate can be closed to stop flood, stop tide or raise the upstream water level so as to meet the social water requirements of irrigation, power generation, shipping, aquatic products, environmental protection and the like; At present, the gate can be adjusted in overall height according to the water level, but the gate is positioned in the guide groove, and the gate repeatedly moves up and down, so that the sealing effect between the guide groove and the gate is easily reduced, and the water leakage phenomenon can occur when the gate is closed at the later stage, and the blocking effect is reduced, so that the lifting type water conservancy gate for hydraulic engineering design is provided for solving the problems existing above. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides a lifting type water conservancy gate for hydraulic engineering design, which solves the problems that the gate can be integrally adjusted in height according to the water level, but the gate is positioned in a guide groove and repeatedly moves up and down, so that the sealing effect between the guide groove and the gate is easily reduced, and the water leakage phenomenon and the plugging effect reduction can occur when the gate is closed in the later period. The utility model is realized by the following technical scheme that the lifting type water conservancy gate for hydraulic engineering design comprises a frame and a gate main body arranged in the frame, wherein a sliding groove matched with the gate main body is formed in the frame, and the gate main body and the frame are in sliding connection through the sliding groove, and the lifting type water conservancy gate comprises: The sealing strip is fixedly arranged on the side wall of the sliding groove formed in the frame and is attached to the side face of the gate main body; the lifting driving mechanism is arranged on the frame and used for driving the gate main body to move up and down; and the extruding mechanism is arranged on one side of the frame, and can apply side extrusion force to the gate main body towards the sealing strip direction. Preferably, the lifting driving mechanism comprises a first motor fixedly arranged on the surface of the frame, a worm fixed at an output end of the first motor and supporting blocks symmetrically arranged on the inner side wall of the top of the frame; The two groups of supporting blocks are rotationally connected with a connecting rod through bearings, the surface of the connecting rod is fixedly provided with two winding rods, the surface of each winding rod is wound with a steel cable, one end of each steel cable is fixed at the top of the gate main body, the other end of each steel cable is fixed on the surface of each winding rod, and one end of the connecting rod is fixedly provided with a turbine meshed with a worm. Preferably, a reinforcing block is fixed on one side of the side wall of the frame, which is close to the worm, and one end of the worm is rotatably connected with the reinforcing block through a bearing. Preferably, the extrusion mechanism comprises a second motor fixed on the upper surface of the frame, a screw rod fixed at the output end of the second motor and a movable seat in threaded connection with the surface of the screw rod; The utility model discloses a door, including the door main part, the door main part is fixed with the side of frame, the both sides of removing the seat are fixed with the L template, the side of frame is located the middle part of door main part and is fixed with the rectangular plate that is symmetrical arrangement, one side that the rectangular plate is close to the door main part is fixed with the slope piece, one side of slope piece is provided with the slider, fixed surface has the connecting plate on the slider, the through-hole that sets up slides on the L template has multiunit worker's round pin, the surface of worker's round pin winds and is equipped with the spring, worker's round pin and connecting plate fixed connection, the both ends of spring are with worker's round pin and L template fixed connection respectively. Preferably, limiting plates are fixed on two sides of the movable seat, limiting grooves matched with the limiting plates are formed in t