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CN-122026138-A - Easy and simple to handle's ground clamp

CN122026138ACN 122026138 ACN122026138 ACN 122026138ACN-122026138-A

Abstract

The invention relates to the technical field of electric conduction and discloses a grounding wire clamp with simple operation, which comprises a wire clamp body, a supporting block, a clamping plate, a connecting rod, a baffle and a through hole, wherein one side of the lower end of the wire clamp body is connected with a wiring bolt for wiring, the supporting block is slidably arranged at the lower end of the inner side of the wire clamp body, a spring for supporting the supporting block is sleeved on the outer surface of the supporting block, the clamping plate is fixed at the top end of the supporting block to be matched with the wire clamp body for clamping a metal grounding piece, the connecting rod is rotatably arranged at the inner side of the supporting block, a baffle is arranged on one side wall of the connecting rod, and the outer wall of the supporting block is provided with a through hole for the baffle to move.

Inventors

  • JIN YUCHEN
  • CHEN SHI
  • YANG MINGFANG
  • WU YINGHUA
  • LI CHANGLONG
  • ZHANG CHUNYU
  • Wang Qiangran
  • ZHENG YUXIN
  • CHEN CHANGLING
  • LU ZHONGHAO

Assignees

  • 国网安徽省电力有限公司天长市供电公司

Dates

Publication Date
20260512
Application Date
20260409

Claims (10)

  1. 1. A ground clip easy to operate, comprising: The wire clamp comprises a wire clamp body (1), wherein one side of the lower end of the wire clamp body (1) is connected with a wiring bolt (2) for wiring; The support block (3) is slidably arranged at the lower end of the inner side of the wire clamp body (1), and a spring (5) for supporting the support block (3) is sleeved on the outer surface of the support block; The clamping plate (6) is fixed at the top end of the supporting block (3) to be matched with the wire clamp body (1) to clamp the metal grounding piece; The connecting rod (4) is rotatably arranged on the inner side of the supporting block (3), a baffle (42) is arranged on one side wall of the connecting rod (4), and a through hole for the baffle (42) to move is formed in the outer wall of the supporting block (3); The limiting groove (9) is formed in the inner side of the wire clamp body (1) and is matched with the baffle (42) to compress and store energy for the spring (5); And the rotation adjusting assembly is connected to the lower surface of the wire clamp body (1) so as to adjust the position of the clamping plate (6).
  2. 2. The grounding wire clamp convenient to operate according to claim 1, wherein the rotary adjusting assembly comprises an adjusting block (111), a guide groove (113), a second clamping groove (114) and a guide table (115), the guide table (115) is fixed on the lower surface of the wire clamp body (1), the adjusting block (111) is sleeved on the outer side of the guide table (115), a groove capable of sliding along the height direction of the guide table (115) is formed in the adjusting block (111), the guide groove (113) is formed in the side wall of the groove along the axial direction of the adjusting block (111), an adjusting rod (41) corresponding to the guide groove (113) is arranged at the lower end of one side wall of the connecting rod (4), and the adjusting rod (41) can be clamped into the second clamping groove (114) formed along the inner wall of the guide groove (113).
  3. 3. The grounding wire clamp convenient to operate according to claim 2, wherein the guide table (115) is circumferentially distributed at two positions along the adjusting block (111), and the lower surface of the guide table (115) is an inclined surface.
  4. 4. The grounding wire clamp convenient to operate according to claim 3, wherein the outer wall of the guide table (115) is provided with a spiral groove (116) which is spirally downward, and guide protrusions (112) matched with the spiral groove (116) are arranged in the groove.
  5. 5. The grounding wire clamp convenient to operate, which is characterized in that a flexible conductive piece (8) is arranged at the upper end of the inner side of the wire clamp body (1) and corresponds to the clamping plate (6), and a rubber pad (7) fixedly connected with the wire clamp body (1) is arranged on the outer side of the flexible conductive piece (8).
  6. 6. The grounding wire clamp convenient to operate according to claim 5, wherein the flexible conductive piece (8) comprises an elastic portion (81) and a conductive portion (82), the elastic portion (81) is fixed at the upper end of the inner side of the wire clamp body (1), the conductive portion (82) is arranged at the lower end of the elastic portion (81), and the conductive portion (82) is electrically connected with the wire clamp body (1).
  7. 7. The grounding wire clamp convenient to operate, which is characterized in that the rubber pad (7) is U-shaped, a positioning lug (71) is formed on the inner side of the wire clamp body (1) in a protruding mode, and a positioning groove matched with the positioning lug (71) is formed in the rubber pad (7).
  8. 8. The grounding wire clamp convenient to operate, as set forth in claim 1, characterized in that a fixed block (10) is disposed on the inner surface of the wire clamp body (1), a first clamping groove (101) is formed in one side of the fixed block (10), and a clamping plate (421) capable of being clamped into the first clamping groove (101) is disposed at one end of the baffle plate (42) so as to support the baffle plate (42).
  9. 9. The grounding wire clamp convenient to operate, as claimed in claim 1, is characterized in that the clamping plate (6) is rectangular, and a wire slot (61) is formed in the clamping plate (6).
  10. 10. The grounding wire clamp convenient to operate, which is characterized in that the cross section of the supporting block (3) is of a non-circular structure, and a guide hole for the supporting block (3) to move up and down is formed in the lower end of the inner side of the wire clamp body (1) in a penetrating manner.

Description

Easy and simple to handle's ground clamp Technical Field The invention relates to the technical field of conduction, in particular to a grounding wire clamp which is easy and convenient to operate. Background The grounding wire clip is a key component for reliably connecting equipment and wires to a grounding device in an electric power system, and the performance of the grounding wire clip is directly related to the operation safety and the grounding reliability. The traditional grounding wire clamps are mainly divided into two main types, namely a mechanical grounding wire clamp which is clamped by screw rotation, and a scissor-type grounding wire clamp which depends on a spring or a simple buckle structure. The scissor type grounding wire clamp is simple to operate, but when the grounding wire is accidentally pulled, the clamping force of the wire clamp is insufficient, the upper part of the scissor type grounding wire clamp is accidentally opened, so that the metal grounding wire clamp is accidentally separated from the inner side of the wire clamp, the grounding failure is caused, the safety of maintenance and overhaul operation is seriously threatened, and the grounding wire clamp is simple to operate. Disclosure of Invention The invention aims to provide a grounding wire clamp which is simple and convenient to operate, and aims to solve the problems that the screw type grounding wire clamp provided in the background art needs to rotate a screw for multiple times during operation, is troublesome, is a scissor-type wire clamp based on a spring, and is unexpected in that a metal grounding piece is separated from the inner side of the wire clamp. In order to achieve the purpose, the invention provides the following technical scheme that the grounding wire clamp is simple and convenient to operate and comprises: the wire clamp comprises a wire clamp body, wherein one side of the lower end of the wire clamp body is connected with a wiring bolt for wiring; The support block is slidably arranged at the lower end of the inner side of the wire clamp body, and a spring for supporting the support block is sleeved on the outer surface of the support block; The clamping plate is fixed at the top end of the supporting block to be matched with the wire clamp body to clamp the metal grounding piece; The connecting rod is rotatably arranged on the inner side of the supporting block, a baffle is arranged on one side wall of the connecting rod, and a through hole for the baffle to move is formed in the outer wall of the supporting block; The limiting groove is arranged on the inner side of the wire clamp body and is matched with the baffle plate to compress and store energy for the spring; and the rotation adjusting assembly is connected to the lower surface of the wire clamp body so as to adjust the position of the clamping plate. Preferably, the rotary adjusting assembly comprises an adjusting block, a guide groove, a second clamping groove and a guide table, wherein the guide table is fixed on the lower surface of the wire clamp body, the adjusting block is sleeved on the outer side of the guide table, a groove capable of sliding along the height direction of the guide table is formed in the adjusting block, the guide groove is formed in the side wall of the groove along the axial direction of the adjusting block, an adjusting rod corresponding to the guide groove is arranged at the lower end of one side wall of the connecting rod, and the adjusting rod can be clamped into the second clamping groove formed in the inner wall of the guide groove. Preferably, the guide table is distributed at two positions along the circumferential direction of the adjusting block, and the lower surface of the guide table is an inclined surface. Preferably, the outer wall of the guide table is provided with a spiral groove which spirals downwards, and the groove is internally provided with a guide protrusion matched with the spiral groove. Preferably, the upper end of the inner side of the wire clamp body is provided with a flexible conductive part corresponding to the clamping plate, and the outer side of the flexible conductive part is provided with a rubber pad fixedly connected with the wire clamp body. Preferably, the flexible conductive member includes an elastic portion and a conductive portion, the elastic portion is fixed at an upper end of an inner side of the wire clip body, and the lower end of the elastic portion is provided with the conductive portion, and the conductive portion is electrically connected with the wire clip body. Preferably, the rubber pad is U-shaped, a positioning lug is formed by protruding the rubber pad in the inner side direction of the wire clamp body, and a positioning groove matched with the positioning lug is formed in the rubber pad. Preferably, the internal surface of fastener body is provided with the fixed block, first draw-in groove has been seted up to fixed block one side, baffle one end is