CN209896281U - Portable grounding wire - Google Patents

Abstract

The utility model discloses a portable grounding wire, which comprises a soft copper wire, a conductive wire clip and an insulating rod which are connected in sequence, and the wire clip and the insulating rod are rotatably connected. It can be seen from the above content that the clamp of the grounding wire and the insulating rod are rotatably connected, so when actually hanging, the angle between the clamp and the insulating rod can be adjusted to reduce the difficulty of the operator's operation. Therefore, the portable grounding wire proposed by the present invention can reduce the difficulty of operation by the operator on the premise of ensuring the normal operation of the grounding wire, and solve the problems in this field at the present stage.

Description

A portable ground wire

technical field

The utility model relates to the field of power transmission lines, in particular to a portable grounding wire.

Background technique

In the operation of transmission lines, in order to prevent live objects such as line towers and other live objects from endangering personal and equipment safety when operating the line, it is necessary to install grounding wires to ensure the smooth progress of the operation. In actual use, it is necessary to select the grounding wire with the matching voltage level, and hang the grounding wire before operation, and the correct use of the working grounding wire directly affects the life safety of the line maintenance personnel, that is, first hang the grounding terminal, and then connect wire ends, and remove them in reverse order.

As far as the prior art is concerned, the traditional working ground wire is composed of multi-strand soft copper wires and insulating rods, wherein one end of the soft copper wire is connected to the tower, and the other end is hung on the transmission line with the aid of the insulating rod. However, the existing insulating rod is relatively long, which is inconvenient for storage and carrying; and the angle between the hanging part of the grounding wire and the insulating rod cannot be adjusted, which is inconvenient for the hanging work, and affects the maintenance work of the transmission line.

Therefore, how to improve the grounding wire so as to reduce the difficulty of the operator's operation under the premise of ensuring the normal operation is an urgent problem to be solved in this field at this stage.

Utility model content

In view of this, the purpose of the present utility model is to provide a portable grounding wire, which can reduce the difficulty of operation for operators and solve the problems in the field at the present stage under the premise of ensuring the normal operation of the grounding wire.

A portable grounding wire comprises a soft copper wire, a conductive wire clip and an insulating rod connected in sequence, and the wire clip and the insulating rod are rotatably connected.

Preferably, in the portable ground wire, a conductive tower clip is provided at the end of the soft copper wire, and the tower clip is used for fixing the soft copper wire and the tower.

Preferably, in the portable ground wire, the tower clip includes a card frame and a card body placed in the card frame, and also includes a screw rod, one end of the screw rod passes through the card frame through a screw connection, and is connected with the card frame. The card bodies are abutted against each other, and the tower clip and the pole tower can be fixed by rotating the first handle at the other end of the screw rod.

Preferably, in the portable ground wire, the insulating rod is a telescopic rod.

Preferably, in the portable ground wire, the telescopic rod includes three rod bodies that are sleeved and connected in sequence.

Preferably, the portable ground wire is clamped between two adjacent rods.

Preferably, in the portable grounding wire, the wire clip is in the shape of a hook that is easy to hang.

Preferably, in the portable grounding wire, an elastic tab is provided in the wire clip.

Preferably, in the portable ground wire, the wire clip and the insulating rod are rotated and locked through the cooperation of bolts and nuts.

Preferably, the portable ground wire further comprises a second handle for assisting the relative rotation of the bolt and the nut.

The portable grounding wire proposed by the utility model comprises a soft copper wire, a conductive wire clip and an insulating rod which are connected in sequence, and the wire clip and the insulating rod are rotatably connected. It can be seen from the above content that the clamp of the grounding wire and the insulating rod are rotatably connected, so when actually hanging, the angle between the clamp and the insulating rod can be adjusted to reduce the difficulty of the operator's operation. Therefore, the portable grounding wire proposed by the present invention can reduce the difficulty of operation by the operator on the premise of ensuring the normal operation of the grounding wire, and solve the problems in this field at the present stage.

Description of drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are just some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

FIG. 1 is a schematic diagram of a portable ground wire in a specific embodiment of the present invention.

In Figure 1:

Soft copper wire-1, wire clip-2, tower clip-3, card frame-4, card body-5, screw-6, first handle-7, rod body-8, tab-9, second handle-10 .

Detailed ways

The core of this specific embodiment is to provide a portable grounding wire, which can reduce the difficulty of operation by operators and solve the current difficulties in this field on the premise of ensuring the normal operation of the grounding wire.

Hereinafter, the embodiment will be described with reference to the drawings. In addition, the embodiments shown below do not have any limiting effect on the content of the utility model described in the claims. In addition, the whole content of the structure shown in the following embodiment is not limited to what is necessary for the solution of the invention described in the claim.

Referring to FIG. 1 , the portable grounding wire provided by this specific embodiment includes a soft copper wire 1 , a conductive wire clip 2 and an insulating rod connected in sequence, and the wire clip 2 and the insulating rod are rotatably connected. It can be seen from the above that the clamp 2 of the grounding wire and the insulating rod are rotatably connected, so when actually hanging, the angle between the clamp 2 and the insulating rod can be adjusted to reduce the difficulty of the operator. Therefore, the portable grounding wire proposed by the present invention can reduce the difficulty of operation by the operator on the premise of ensuring the normal operation of the grounding wire, and solve the problems in this field at the present stage.

In the portable grounding wire provided by this specific embodiment, the end of the soft copper wire 1 may also be provided with a conductive tower clip 3, and the tower clip 3 is used for fixing the soft copper wire 1 and the tower. In actual use, the soft copper wire 1 can be fixed on the pole tower through the tower clip 3, so that the connection between the pole tower and the soft copper wire 1 is more convenient.

In the portable grounding wire provided by this specific embodiment, the tower clip 3 may include a card frame 4 and a card body 5 placed in the card frame 4, and may also include a screw 6, one end of which is threaded through the card frame 4, It is in contact with the card body 5 , and the fixing of the tower clip 3 and the tower can be realized by rotating the first handle 7 at the other end of the screw 6 . That is, when in use, first place the pole tower between the card frame 4 and the card body 5, and then rotate the first handle 7 to make the card body 5 approach the card frame 4 under the drive of the screw 6, and then clamp the pole tower to achieve soft copper Fixing of line 1 to the tower.

In the portable grounding wire provided by this specific embodiment, the insulating rod can be a telescopic rod, that is, when in use, the insulating rod can be extended to meet the required length of the operator; and when it is stored, the insulating rod can be retracted. It is shortened, which is convenient for operators to store and carry, so as to improve the actual use effect of the ground wire.

Further, the telescopic rod can include three rod bodies 8 that are sleeved and connected in sequence, that is, the three rod bodies 8 are sleeved and connected in sequence; and two adjacent rod bodies 8 can be connected by clamping, screwing, etc., so as to facilitate the operation of the operator.

In the portable grounding wire provided by this specific embodiment, the wire clip 2 can be in the shape of a hook that is easy to hang, so that it is convenient for the operator to hang the grounding wire on the transmission line to be repaired.

Further, an elastic tab 9 can be provided in the wire clip 2. In actual use, under the action of the tab 9, the transmission line to be repaired can be clipped in the wire clip 2 to prevent the grounding wire during the operation. Disconnect from power lines.

In the portable grounding wire provided by this specific embodiment, the wire clip 2 and the insulating rod can be rotated and locked through the cooperation of the bolt and the nut; that is, the bolt passes through the wire clip 2 and the insulating rod in turn, and is then matched and connected with the nut; When it needs to be rotated, the nut can be rotated so that the wire clamp 2 and the insulating rod can rotate relative to each other freely to complete the angle adjustment, and then the locking and fixing between the wire clamp 2 and the insulating rod can be realized by tightening the nut.

Further, it can also include a second handle 10 for assisting the relative rotation of the bolt and the nut; that is, under the action of the second handle 10, the rotation of the nut relative to the bolt can be realized. This design can facilitate the operation of the operator and simplify the adjustment of the angle. process.

The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Thus, the present invention is not intended to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (8)

1. A portable grounding wire is characterized by comprising a soft copper wire (1), a conductive wire clamp (2) and an insulating rod which are connected in sequence, wherein the wire clamp (2) is rotatably connected with the insulating rod;

the end part of the annealed copper wire (1) is provided with a conductive tower clamp (3), and the tower clamp (3) is used for fixing the annealed copper wire (1) and a tower;

the tower clamp (3) comprises a clamping frame (4), a clamping body (5) arranged in the clamping frame (4) and a screw rod (6), one end of the screw rod (6) penetrates through the clamping frame (4) through threaded connection and is abutted to the clamping body (5), and the tower clamp (3) and the tower can be fixed through rotating a first handle (7) at the other end of the screw rod (6).

2. The portable grounding cord of claim 1, wherein the insulating rod is a telescoping rod.

3. The portable grounding wire of claim 2, wherein the telescopic rod comprises three rods (8) which are sequentially sleeved and connected.

4. Portable grounding wire according to claim 3, characterized in that the two adjacent rods (8) are clamped together.

5. The portable grounding wire of claim 1, wherein the wire clamp (2) is in the shape of a hook convenient for hanging.

6. Portable earth cord according to claim 5, characterised in that a resilient latch (9) is provided in the wire clamp (2).

7. Portable earth cord according to claim 1, characterised in that the wire clamp (2) and the insulating rod are rotated and locked by the cooperation of a bolt and a nut.

8. The portable grounding cord according to claim 7, further comprising a second handle (10) for assisting the relative rotation of the bolt and the nut.