CN203277686U - Detachable ground wire pile head - Google Patents

Abstract

The utility model discloses a detachable ground wire pile head. It includes a pile head body and a connecting head. A screw rod is arranged on the upper end of the connecting head. A movable clamp block that can move back and forth on the pile head body is arranged in the pile head body. The screw rod passes through the threaded hole on the pile head body and makes the Its front end rests on the movable clamp block, and there is a pin shaft arranged horizontally on the connecting head. An insulating rod which can be connected with the connecting head is arranged at the lower end of the connecting head, and a clamp with a bell mouth is arranged at the upper end of the insulating rod. The front end of the jacket is provided with a groove matching the pin shaft. After adopting the above-mentioned structure, the requirement of being able to hang suitable grounding wires for different working places is realized, which not only improves work efficiency, but also solves the problems of management confusion and high cost caused by placing too many grounding wires in the substation, and satisfies the It meets the needs of different sites and equipment for grounding wires, improves safety and reliability, and facilitates the storage and management of grounding wires.

Description

Detachable ground wire pile head

technical field

The utility model relates to a disassembly tool used in power transmission and distribution equipment, in particular to a detachable ground wire pile head.

Background technique

At present, large-scale work in substations often requires the use of multiple sets of grounding wires. Different substations or different work locations have different requirements for the suspension method and size of the grounding wire pile head, so it is difficult to ensure that different voltage levels in each substation are satisfied. Grounding wires with various requirements. At this time, the staff often need to spend a lot of time and energy when installing or removing the grounding wires. When installing at a higher working place, there is a risk of falling objects and injuring people or accidentally touching the charged interval. , and at the same time it is difficult to ensure that the grounding wire is hung firmly.

Contents of the invention

The technical problem to be solved by the utility model is to provide a detachable grounding wire pile head that not only meets the requirements of different sites and equipment for grounding wires, but also ensures that the grounding wires are firmly suspended.

In order to solve the above-mentioned technical problems, the detachable ground wire pile head of the utility model includes a pile head body and a connecting head. The movable clamping block, the screw rod passes through the threaded hole on the pile head body and makes its front end abut on the movable clamping block, there is also a pin shaft arranged horizontally on the connecting head, and a pin shaft can be connected with the connecting head at the lower end of the connecting head The upper end of the insulating rod is provided with a jacket with a bell mouth, and the front end of the jacket is provided with a groove matching the pin shaft.

After adopting the above-mentioned structure, since there is a pin shaft arranged horizontally on the connecting head, a jacket with a bell mouth is provided on the upper end of the insulating rod, and the front end of the jacket has a groove matching the pin shaft. When replacing the pile heads of grounding wires, different grounding wire pile heads can be operated by operating the insulating rod, and the requirement of being able to hang suitable grounding wires for different working places is realized without changing the number of original grounding wires, which not only improves It improves work efficiency, and also solves the management confusion and high cost problems caused by placing too many grounding wires in the substation, and meets the needs of different sites and equipment for grounding wires. Appropriate grounding wire pile heads ensure the reliable installation of the grounding wire, which improves safety and reliability, and facilitates the storage and management of the grounding wire.

Description of drawings

Fig. 1 is a schematic diagram of the structure of the detachable ground wire pile head of the utility model in the state to be connected;

Fig. 2 is a schematic structural diagram of the connection state of the detachable ground wire pile head of the utility model.

Detailed ways

The detachable ground wire pile head of the present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

As shown in the figure, the detachable ground wire pile head of the utility model includes a pile head body 1 and a connecting head 2, a screw rod 3 is arranged on the upper end of the connecting head 2, and a piece that can be mounted on the pile head is arranged in the pile head body 1. The movable clamping block 4 that moves back and forth on the body, the screw rod 3 passes through the threaded hole on the pile head body and makes the front end of the screw rod 3 stand on the movable clamping block 4, and there is also a pin shaft 5 arranged horizontally on the connecting head 2 to connect The lower end of the head 2 is provided with an insulating rod 6 that can be connected with the connecting head, and the upper end of the insulating rod 6 is provided with a jacket 8 with a bell mouth 7, and the front end of the jacket 8 is provided with a concave hole that matches the pin shaft 5. Groove 9, thus when needing to connect, the pin shaft on the connecting head is clamped in the groove and gets final product.

Claims (1)

1. A detachable ground wire pile head, characterized in that it includes a pile head body (1) and a connector (2), the upper end of the connector (2) is provided with a screw (3), and the pile head body (1) is provided with a movable clamping block (4) that can move back and forth on the pile head body, the screw (3) passes through the threaded hole on the pile head body and makes its front end abut the movable clamping block (4) On the connecting head (2), there is also a horizontal pin (5), the lower end of the connecting head (2) is provided with an insulating rod (6) that can be connected with the connecting head, and the insulating rod (6 ) is provided with a jacket (8) with a bell mouth (7), and the front end of the jacket (8) has a groove (9) matching with the pin shaft (5).

Images