CN203721914U - High-altitude ground clamp - Google Patents

Abstract

The utility model discloses a high-altitude ground clamp, and relates to a ground clamp. The upper end of an insulating rod (8) is connected with the lower part of a fixed U-shaped rod (4). A side of the upper opening of the U-shaped rod (4) is provided with a clamping board (1). The interior of a part, under the clamping board (1), of the fixed U-shaped rod (4) is provided with a top plate (3). A top rod (6), under the top plate (3), is movably plugged into the upper end of the insulating rod (8). The upper and lower ends of a spring (7) sleeved on the top rod (6) respectively abut against the opposite surfaces of the top plate (3) and the U-shaped rod (4). The ground clamp provided by the utility model employs the clamping board (1) and the top plate (3) in the fixed U-shaped rod (4), thereby enabling a lead wire to be firmly connected. In particular, the V-shaped flaring bending is convenient for the lead wire to enter.

Description

A high-altitude grounding clamp

【Technical field】

The utility model relates to a grounding wire clip, in particular to a high-altitude grounding wire clip.

【Background technique】

It is well known that when maintaining electrical equipment, it is necessary to use grounding wires to prevent unsafe charges generated by various reasons in the casing of electrical equipment; the grounding wire can prevent the safety of operators during operation; It is very inconvenient to use the grounding wire, especially when the external lead wire of the electrical equipment is more than three meters, it is very difficult to successfully hang the grounding wire on the lead wire. You can only use a ladder, etc., and the bottom surface of the ladder needs to be flat and There is a certain space, so it is easier to transform the grounding clamp than the existing method.

【Content of invention】

In order to overcome the deficiencies in the background technology, the utility model discloses a high-altitude grounding clamp, which can firmly connect the lead wires by using the clamping plate and the top plate in the "U"-shaped rod, especially the inverted "eight"-shaped flare Bends facilitate lead entry.

In order to realize the above-mentioned purpose of the invention, the utility model adopts the following technical solutions:

A high-altitude grounding clamp, including an insulating rod, a "U"-shaped rod, a spring, a top plate and a clamping plate. The upper end of the insulating rod is connected and fixed to the lower part of the "U"-shaped rod, and a There is a clamping plate, and the "U" shaped rod at the lower part of the clamping plate is provided with a top plate, and the ejector rod at the lower part of the roof plate is movably inserted into the upper end of the insulating rod, and the upper and lower ends of the spring sleeved on the ejector rod are respectively supported on the top plate, " on the opposite side of the U”-shaped bar.

The high-altitude grounding clamp is provided with extended flared bends at the upper ends of the two rod bodies of the "U" shaped rods, and the flared bends are in an inverted "eight" shape.

The high-altitude grounding clamp is provided with a semicircular notch on the lower surface of the clamping plate.

Due to the above-mentioned technical scheme, the utility model has the following beneficial effects:

The high-altitude grounding wire clamp described in the utility model can firmly connect the lead wires by using the clamping plate and the top plate in the "U" shaped rod, especially the inverted "eight"-shaped flared bending facilitates the lead wires to enter; the utility model Compared with the prior art, the new type has the advantages of simple structure, suitable for high-altitude operation and the like.

【Description of drawings】

Fig. 1 is the structural representation of the utility model;

In the figure: 1. clamping plate; 2. flaring and bending; 3. top plate; 4. "U" shaped rod; 5. semicircular gap; 6. ejector rod; 7. spring; 8. insulating rod.

【Detailed ways】

The utility model can be explained in more detail by the following examples, the utility model is not limited to the following examples, the purpose of disclosing the utility model is intended to protect all changes and improvements within the scope of the utility model;

Combined with the high-altitude grounding clamp described in accompanying drawing 1, it includes an insulating rod 8, a "U" shaped rod 4, a spring 7, a top plate 3 and a clip 1, and the upper end of the insulating rod 8 is connected to the lower part of the fixed "U" shaped rod 4 , a clamping plate 1 is provided on the upper side of the “U”-shaped rod 4, a semicircular notch 5 is provided on the lower surface of the clamping plate 1, and an extended flare is provided at the upper ends of the two rod bodies of the “U”-shaped rod 4 Bending 2, the flaring bending 2 is an inverted "eight" shape, a top plate 3 is provided inside the "U" shaped rod 4 at the bottom of the clamping plate 1, and the ejector rod 6 at the bottom of the top plate 3 is movably inserted into the insulating rod The upper end of 8, the upper and lower ends of spring 7 that is enclosed within on the push rod 6 stand on the opposite faces of top plate 3, " U " shape bar 4 respectively.

Implement the high-altitude grounding clamp described in the utility model. When in use, hold the insulating rod 8 and push it up, so that the lead wire enters the gap on one side of the clamping plate 1 of the "U"-shaped rod 4 under the guidance of the flared bend 2, and then uses the insulating rod 8. The rod 8 puts the lead wire in the semicircular gap 5 of the clamping plate 1, and under the action of the top plate 3, the lead wire can be firmly connected; when removing it, push the insulating rod 8 up so that the lead wire is in the clamping plate 1 of the "U"-shaped rod 4 One side gap just can take off the utility model.

The unspecified part of the utility model is prior art.

Claims (3)

1. A high-altitude grounding clamp, including insulating rod (8), "U" shaped rod (4), spring (7), top plate (3) and clamping plate (1), characterized by: insulating rod (8) The upper end of the "U"-shaped rod (4) is connected to the lower part of the fixed "U"-shaped rod (4), and a clamping plate (1) is provided on the upper side of the "U"-shaped rod (4), and the "U"-shaped lower part of the clamping plate (1) Rod (4) is provided with a top plate (3), the push rod (6) at the bottom of the top plate (3) is movably plugged into the upper end of the insulating rod (8), and the spring (7) that is sleeved on the push rod (6) has two upper and lower sides. Ends are supported on the opposite surfaces of top plate (3) and "U" shape bar (4) respectively. 2. The high-altitude grounding clamp according to claim 1, characterized in that: an extended flared bend (2) is provided on the upper ends of the two rod bodies of the "U" shaped rod (4), and the flared bend ( 2) It is in the shape of an inverted "eight". 3. The high-altitude grounding clamp according to claim 1, characterized in that: a semicircular notch (5) is provided on the lower surface of the clamping plate (1).