CN201853817U - Wire clamp for power distribution equipment - Google Patents

Abstract

The utility model discloses a wire clamp for power distribution equipment, which comprises a wire connecting terminal and a wire clamp, wherein the wire connecting terminal comprises a screw hole and a bolt, the wire clamp comprises a pressing block and a bolt, and a groove is arranged on the pressing block. The wire clamp has the following beneficial effects: the wire clamp has the advantages of tight joint and large contact area of the connecting part; moreover, the assembling and disassembling are quite convenient, and the conductive property is stable.

Description

Power distribution equipment clamp

technical field

The utility model relates to an electric power fitting, in particular to a wire clamp for power distribution equipment. the

Background technique

At present, most similar power distribution equipment clamps are only used for the connection between one wire and the equipment pile head wire. At present, there is no special equipment clamp for power distribution equipment, and the conduction of general distribution transformers and power distribution oil switches on columns The connection between the pole and the wire is made of substation equipment clamps, usually copper-aluminum transition equipment clamps. Due to the large working current and small contact area, the problem of terminal overheating often occurs. Overheating for a long time will cause the sealant beads on the secondary bushing of the distribution transformer to age. the

Utility model content

The purpose of this utility model is to avoid the disadvantages of the above-mentioned prior art, and provide a new type of power distribution equipment clamp with large contact area, tight joint, stable conductivity, and convenient installation and disassembly. the

The technical scheme of the utility model is: a wire clamp for power distribution equipment, including a terminal and a clamp, the terminal is composed of a screw hole and a bolt, the clamp includes a pressure block and a bolt, and the pressure block is opened There are grooves. the

The beneficial effects of the utility model are: the utility model has the advantages of tight joint and large contact area of the connecting part, and the installation and disassembly are relatively convenient. the

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model will be further described:

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

Detailed ways

As shown in Figure 1, a power distribution equipment clamp includes a terminal 1 and a clamp 2, the terminal 1 is composed of a screw hole and a bolt 3, the clamp 2 includes a pressing block 4 and a bolt 5, the There are grooves on the briquetting block 4 . the

According to the diameter of the wire rod of the power distribution equipment, select the appropriate clamp for special equipment for power distribution, remove the original nut on the wire rod of the equipment, screw the wire rod into the equipment terminal 1 of the wire clamp for special equipment for power distribution, and use the bolt 3 Tighten so that terminal 1 is securely fixed on the wire rod. Then loosen the screw bolt 5 on the wire clamp 2, insert the lead wire into the groove on the pressing block 4, and tighten the screw bolt 5 evenly, so that the lead wire is fixed on the wire clamp 2. the

Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model without limitation, other modifications or equivalent replacements made by those skilled in the art to the technical solution of the utility model, as long as they do not depart from the technical solution of the utility model The spirit and scope should be covered within the scope of protection requirements of the present utility model. the

Claims (1)

1. A wire clamp for power distribution equipment, including a terminal and a clamp, characterized in that: the terminal is composed of a screw hole and a bolt, the clamp includes a pressing block and a bolt, and the pressing block is provided with a concave groove.

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