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CN-224231474-U - High-voltage cable test detection device

CN224231474UCN 224231474 UCN224231474 UCN 224231474UCN-224231474-U

Abstract

The utility model discloses a high-voltage cable test detection device which comprises a base, wherein a clamping mechanism comprises a U-shaped fixing frame arranged at two ends of the top of the base, fixing cylinders are fixed at the tops of two sides of the inner wall of the U-shaped fixing frame, two arc-shaped clamping plates are arranged at two sides of the inner wall of each fixing cylinder, fixing rods are fixed at one side, far away from each other, of each arc-shaped clamping plate, a through groove is formed in the bottoms of two sides of the U-shaped fixing frame, two ends of the inner wall of each through groove are rotatably connected with the same rotating rod, gears are fixed on the outer wall of each rotating rod, fixing blocks are arranged at the top and the bottom of the inside of each through groove, racks are arranged at one side, close to each other, of each fixing block, and each rack is meshed with each gear. The utility model realizes clamping and fixing of the two ends of the cable in an independent driving mode, saves the manufacturing cost of the detection device, and possibly reduces the abrasion of equipment, thereby reducing the maintenance and replacement cost in the later period.

Inventors

  • WANG XIN
  • LIU JUAN
  • HAN YI

Assignees

  • 武汉华源铸诚电力有限责任公司

Dates

Publication Date
20260512
Application Date
20250527

Claims (7)

  1. 1. The high-voltage cable test detection device comprises a base (1), and is characterized in that a cable (4) is arranged above the base (1), clamping mechanisms for fixing the cable (4) are arranged at two ends of the top of the base (1), and a pushing mechanism for reciprocating pushing and detecting the cable (4) is arranged at the top of the base (1); The utility model provides a clamping mechanism is including establishing U type mount (2) at base (1) top both ends, the inner wall both sides top of U type mount (2) is fixed with fixed section of thick bamboo (201), the inner wall both sides of fixed section of thick bamboo (201) all are equipped with two arc grip blocks (210), two the one side that arc grip blocks (210) kept away from each other all is fixed with dead lever (211), the hole that supplies dead lever (211) to pass is all offered to the both sides of U type mount (2) and fixed section of thick bamboo (201), communicating logical groove (203) have been offered to the both sides bottom of U type mount (2), the inner wall both ends rotation of logical groove (203) are connected with same bull stick (204), the outer wall of bull stick (204) is fixed with gear (205), the inside top and the bottom of logical groove (203) all are equipped with fixed block (208), two the one side that fixed block (208) are close to each other all is equipped with dead lever (209), and two fixed block (208) are engaged with gear (205) respectively, and two fixed block (208) are stagger setting up both sides that two racks (212) are kept away from each other, two both ends of connecting rod (212) are fixed respectively.
  2. 2. The high-voltage cable test detection device according to claim 1, wherein trapezoidal sliding grooves (206) are formed in the top and the bottom of the inner wall of the through groove (203), trapezoidal sliding blocks (207) are slidably arranged in the two trapezoidal sliding grooves (206), and the two trapezoidal sliding blocks (207) are fixedly connected with corresponding fixing blocks (208) respectively.
  3. 3. The high-voltage cable test detection device according to claim 1, wherein a first motor (202) is installed at the bottom of a surface of the two U-shaped fixing frames (2) which are far away from each other, and output shafts of the two first motors (202) are fixedly connected with one end of a corresponding rotating rod (204) respectively.
  4. 4. The high-voltage cable test detection device according to claim 1, wherein two ends of the top of the base (1) are provided with limit installation grooves (101), two ends of the inner wall of each limit installation groove (101) are rotationally connected with the same bidirectional screw rod (5), one side, close to each other, of each limit installation groove (101) is provided with a hole for the bidirectional screw rod (5) to pass through, two outer walls of two ends of each bidirectional screw rod (5) are provided with matched sliding sleeve moving blocks (502) in a sliding mode, the sliding sleeve moving blocks (502) are matched with the limit installation grooves (101), and the tops of the two sliding sleeve moving blocks (502) are fixedly connected with the bottoms of the two U-shaped fixing frames (2) respectively.
  5. 5. The high-voltage cable test detection device according to claim 4, wherein a second motor (501) is installed at one end of the base (1), and an output shaft of the second motor (501) is fixedly connected with one end of the bidirectional screw rod (5).
  6. 6. The high-voltage cable test detection device according to claim 1, wherein the pushing mechanism comprises a mounting frame (3) fixed at the top of the base (1), and a pressing plate (302) is arranged at the top of the inner wall of the mounting frame (3).
  7. 7. The high-voltage cable test detection device according to claim 6, wherein an electric push rod (301) is mounted on the top of the mounting frame (3), and an output shaft of the electric push rod (301) is fixedly connected with the top of the pressing plate (302).

Description

High-voltage cable test detection device Technical Field The utility model relates to the technical field of cable detection, in particular to a high-voltage cable test detection device. Background A cable is an electrical energy or signal transmission device, typically consisting of several wires or groups of wires. The cable is made of one or more mutually insulated conductors and an external insulating protective layer, and the wires for transmitting electric power or information from one place to another place are usually rope-like cables formed by twisting several wires or groups of wires, and the cable is used as a conductive carrier, and when the cable is used outdoors for a long time, the cable is exposed to wind and rain, if damaged or broken due to quality problems, the cable is easy to cause large-scale casualties and property loss, so that the quality of the cable needs to be detected for safety before leaving a factory. Currently, a quality detection device in cable production generally needs to firmly fix a cable when detecting the cable, and conventionally, the process depends on a threaded rod or an electric push rod. However, with the increase of the service time, the threaded rod is easy to slide, so that the instability of clamping is caused, the accuracy and the reliability of detection are affected, and when the electric push rod clamps a cable, as the two ends of the cable are required to be fixed at the same time, it is often necessary to configure four or more electric pushrods, which not only increases the complexity of the equipment, but also significantly increases the production cost, and thus, a high-voltage cable test detection device is needed to solve such problems. Disclosure of utility model The utility model aims to solve the defects in the prior art, and provides a high-voltage cable test and detection device. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The high-voltage cable test detection device comprises a base, wherein a cable is arranged above the base, clamping mechanisms for fixing the cable are arranged at two ends of the top of the base, and a pressing mechanism for performing reciprocating pressing detection on the cable is arranged at the top of the base; The clamping mechanism comprises a U-shaped fixing frame arranged at two ends of the top of the base, fixing barrels are fixed at the tops of two sides of the inner wall of the U-shaped fixing frame, two arc-shaped clamping plates are arranged at two sides of the inner wall of the fixing barrel, fixing rods are fixed at two sides of the arc-shaped clamping plates, holes for the fixing rods to pass through are formed in two sides of the U-shaped fixing frame and the fixing barrel, communicating through grooves are formed in the bottoms of the two sides of the U-shaped fixing frame, the same rotating rod is rotationally connected at two ends of the inner wall of the through grooves, gears are fixed on the outer wall of the rotating rod, fixing blocks are arranged at the inner top and the bottom of the through grooves, racks are arranged on one sides of the fixing blocks, the racks are meshed with the gears respectively, the two fixing blocks are arranged in a staggered mode, two connecting rods are fixed at two ends of one side of the fixing blocks, the other ends of the connecting rods are fixedly connected with the outer walls of the corresponding fixing rods respectively, and the two arc-shaped clamping plates can be driven to be far away from each other or are close to each other to clamp a cable. Preferably, the top and the bottom of the inner wall of the through groove are provided with trapezoidal sliding grooves, the interiors of the two trapezoidal sliding grooves are provided with trapezoidal sliding blocks in a sliding manner, and the two trapezoidal sliding blocks are respectively fixedly connected with corresponding fixing blocks. Preferably, the first motors are installed at the bottoms of the faces, away from each other, of the two U-shaped fixing frames, and the output shafts of the two first motors are fixedly connected with one ends of the corresponding rotating rods respectively. Preferably, limit mounting grooves are formed in two ends of the top of the base, two limit mounting grooves are rotatably connected with the same two-way screw rod at two ends of the inner wall of each limit mounting groove, holes for the two-way screw rod to pass through are formed in one face, close to each other, of each two limit mounting grooves, two end outer walls of each two-way screw rod are slidably provided with matched sliding sleeve moving blocks, the sliding sleeve moving blocks are matched with the limit mounting grooves, two sliding sleeve moving blocks are respectively fixedly connected with the bottoms of two U-shaped fixing frames at the tops of the sliding sleeve moving blocks, the two U-shaped fixing frames can be driven to be mutually f