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CN-224232953-U - Grounding device

CN224232953UCN 224232953 UCN224232953 UCN 224232953UCN-224232953-U

Abstract

The utility model discloses a grounding device which comprises a holding rod, an adjusting screw rod and a grounding device body, wherein the adjusting screw rod is rotatably arranged in the holding rod, and the adjusting screw rod has the beneficial effects that through the arrangement of the adjusting screw rod, an adjusting support column, a copper sliding seat and a first copper wire clamp, when the adjusting screw rod is rotated by the rotating rod, the adjusting screw rod drives an outer adjusting support column to limit and slide in the holding rod, the adjusting support column drives the copper sliding seat and the first copper wire clamp to carry out position adjustment, so that the distance between the first copper wire clamp and the second copper wire clamp is adjusted, a cable during overhauling of a power transmission line is clamped and fixed, the grounding operation is completed by a copper support column, a copper side plate, a grounding wire and a grounding inserting rod, and the support column and a limiting disc are arranged, so that the grounding wire is manually rolled up outside the support column after the grounding device body is used, and then the grounding wire placed on the support column is limited by the limiting disc, so that the storage stability is ensured.

Inventors

  • GU WEIBO
  • LIU GUOLONG
  • SHEN KEDA

Assignees

  • 宁夏银星能源股份有限公司

Dates

Publication Date
20260512
Application Date
20250520

Claims (6)

  1. 1. A grounding device, comprising: A grip (1); The adjusting screw rod (8) is rotatably arranged in the holding rod (1); The adjusting support (2) is in threaded connection with the outer side of the adjusting screw rod (8), and the adjusting support (2) is in sliding connection with the holding rod (1); The fixed support plate (7), the fixed support plate (7) is arranged on the outer side of the adjusting support column (2) in a sliding way, and the bottom of the fixed support plate (7) is fixedly connected with the holding rod (1); The copper sliding seat (3), the copper sliding seat (3) is arranged at the top of the adjusting support column (2), and a first copper wire clamp (4) is fixedly connected to the top of the copper sliding seat (3); the copper support (5) is arranged at the top of the fixed support plate (7), and the copper sliding seat (3) is in sliding connection with the copper support (5); The second copper wire clamp (6), the second copper wire clamp (6) is arranged on the inner side of the copper bracket (5), and the second copper wire clamp (6) is matched with the first copper wire clamp (4); the holding rod comprises a holding rod (1), a placing component, a limiting disc (18) and a supporting column (16), wherein the placing component is arranged on the outer side of the holding rod (1), the supporting column (16) is arranged on the outer side of the holding rod (1), and the limiting disc (18) is arranged at one end of the supporting column (16).
  2. 2. The grounding device according to claim 1, further comprising a copper side plate (11), wherein the copper side plate (11) is fixedly connected to the outer side of the copper bracket (5), a grounding wire (12) is arranged on one side of the copper side plate (11), and a grounding inserted rod (13) is fixedly connected to one end of the grounding wire (12).
  3. 3. The grounding device according to claim 1, wherein the outer side of the holding rod (1) is fixedly connected with a fixed side seat (14), one side of the fixed side seat (14) is fixedly connected with a fixed side plate (15), one end of the supporting column (16) is fixedly connected with the fixed side plate (15), one end of the supporting column (16) is fixedly connected with a side threaded rod (17), a fixing hole (19) matched with the side threaded rod (17) is formed in the limiting disc (18), and a limiting nut (20) is connected with the outer side of the side threaded rod (17) in a threaded manner.
  4. 4. The grounding device according to claim 1, wherein a rotating rod (9) is rotatably arranged in the holding rod (1), the top end of the rotating rod (9) is fixedly connected with an adjusting screw rod (8), an insulating screwing block (10) is rotatably arranged at the bottom end of the holding rod (1), the bottom end of the rotating rod (9) is fixedly connected with the insulating screwing block (10), and an outer anti-slip sleeve (21) is sleeved outside the holding rod (1).
  5. 5. The grounding device according to claim 4, wherein a plurality of limit sliding rods (22) are symmetrically fixedly connected to the bottom of the copper sliding seat (3), and the limit sliding rods (22) are in sliding connection with the fixed supporting plate (7).
  6. 6. A grounding device according to claim 5, wherein the holding rod (1), the rotating rod (9), the insulating screwing block (10) and the limiting slide rod (22) are made of polyethylene materials.

Description

Grounding device Technical Field The utility model relates to the technical field of grounding devices, in particular to a grounding device. Background The power transmission line maintenance refers to the treatment of defects found in normal inspection and various inspections of a line, such as replacement of aged and damaged parts, so that normal operation level maintenance work is recovered, a grounding device in the power transmission line maintenance is arranged for ensuring personnel safety and equipment protection in the maintenance process, electric shock damage caused by electric current passing through a human body is prevented, equipment damage risks caused by faults such as electric leakage or short circuit are reduced, the commonly adopted grounding device of the power transmission line is mainly connected with the power transmission line in a clamping manner, contact between a wire clamp and a line wire is often unstable and is easily influenced by strong factors such as wind power, and external interference can lead to connection looseness and even falling between the wire clamp and the wire to bring potential safety risks to personnel carrying out maintenance operation. Disclosure of utility model The utility model aims to provide a grounding device which is provided in the background art and is commonly used for a power transmission line and is connected with the power transmission line mainly in a clamping manner, the contact between a wire clamp and a line wire is often unstable and is easily influenced by natural factors such as wind power, and the connection between the wire clamp and the wire is loose or even falls off due to external interference, so that the problem of potential safety risk is brought to personnel performing maintenance operation. In order to achieve the above purpose, the utility model provides a grounding device comprising: A grip; The adjusting screw rod is rotatably arranged in the holding rod; The adjusting support is in threaded connection with the outer side of the adjusting screw rod and is in sliding connection with the holding rod; The fixed support plate is arranged on the outer side of the adjusting support in a sliding manner, and the bottom of the fixed support plate is fixedly connected with the holding rod; the copper sliding seat is arranged at the top of the adjusting support column, and a first copper wire clamp is fixedly connected to the top of the copper sliding seat; The copper support is arranged at the top of the fixed support plate, and the copper sliding seat is in sliding connection with the copper support; The second copper wire clamp is arranged on the inner side of the copper bracket and is matched with the first copper wire clamp; The holding rod comprises a holding rod, a holding assembly, a limiting disc and a supporting column. The utility model also comprises a copper side plate, wherein the copper side plate is fixedly connected to the outer side of the copper bracket, one side of the copper side plate is provided with a grounding wire, and one end of the grounding wire is fixedly connected with a grounding inserted bar. As a preferable scheme of the utility model, a fixed side seat is fixedly connected to the outer side of the holding rod, a fixed side plate is fixedly connected to one side of the fixed side seat, one end of the supporting column is fixedly connected with the fixed side plate, a side threaded rod is fixedly connected to one end of the supporting column, a fixing hole matched with the side threaded rod is formed in the limiting disc, and a limiting nut is connected to the outer side of the side threaded rod in a threaded manner. As a preferable scheme of the utility model, a rotating rod is rotatably arranged in the holding rod, the top end of the rotating rod is fixedly connected with an adjusting screw rod, an insulating screwing block is rotatably arranged at the bottom end of the holding rod, the bottom end of the rotating rod is fixedly connected with the insulating screwing block, and an outer anti-skid sleeve is sleeved outside the holding rod. As a preferable scheme of the utility model, the bottom of the copper sliding seat is symmetrically and fixedly connected with a plurality of limit sliding rods which are in sliding connection with the fixed support plate. As an optimal scheme of the utility model, the holding rod, the rotating rod, the insulating screwing block and the limiting slide rod are all made of polyethylene materials. Compared with the prior art, the electric transmission line grounding device has the beneficial effects that the adjusting screw rod, the adjusting support column, the copper sliding seat and the first copper wire clamp are arranged, when the adjusting screw rod is rotated through the rotating rod, the adjusting screw rod drives the outer adjusting support column to limit sliding in the holding rod, the adjusting support column drives the copper sliding seat and the first copp