Special equipment for bending power wire

A special equipment and power technology, applied in the field of special equipment in the power industry, can solve the problems of inability to fix aluminum cables, copper cables, difficult to ensure uniform wire shape, slow bending speed, etc., to avoid damage to the cable, easy to manufacture , the effect of reducing the scrap rate

Inactive Publication Date: 2012-07-04
商丘市天宇电力工程有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional bending equipment has the following problems: 1. It is impossible to quickly and conveniently fix aluminum and copper cables, and the bending speed is slow and labor-intensive.
2. The shape of the wires made is difficult to ensure uniformity
3. The upper and lower sides of the wrench...

Method used

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  • Special equipment for bending power wire
  • Special equipment for bending power wire
  • Special equipment for bending power wire

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Embodiment Construction

[0011] Such as figure 1 Shown, the present invention is made up of wrench 7 and holder 3, as figure 1 , 2 , 3, and 4, the fixed seat 3 is made up of base 2, left block 1, and right block 6, and the materials of the three can be cast iron or steel, and the left block 1 and the right block 6 are welded to the base 2 are connected into one body, and a gap is reserved between the left block 1 and the right block 6 to form a line positioning groove 5. This gap is the line positioning slot 5 for positioning the line sideways, and is used for connecting with the aluminum row. Or the thickness of the copper row is adapted, and the width of the cable positioning slot 5 is 10-12 mm. According to the specific thickness of the cable, various specifications of the fixing seat 3 can be produced.

[0012] Such as figure 1 , Figure 5 , Image 6 As shown, the wrench 7 of the present invention is partly welded by the wrench head 9 and the grip rod 8, and the wrench head 9 is provided wit...

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Abstract

The invention discloses special equipment for bending a power wire, relating to special equipment for power industry and being capable of conveniently and simply bending an aluminium wire or copper wire in different directions, ensuring high finished product ratio and keeping the appearances of the bent wires basically unified. The special equipment comprises a fixed seat and a spanner, wherein the fixed seat comprises a base, a left clamping block and a right clamping block, the left clamping block, the right clamping block and the base are fixedly connected, and a gap is remained between the left clamping block and the right clamping block so as to form a wire locating slot; the spanner is formed by connecting a spanner head and a holding rod, the spanner head is provided with an inwards-bent spanner opening, and metal rods of which the cross sections are round are arranged at the upper side and the lower side of the spanner opening; the left clamping block and the right clamping block are of trapezoids or tetrahedrons; the width of the wire locating slot is 10-12mm; the spanner opening is rectangular, and the distance between the upper side and the lower side of the spanner opening is smaller than the width of a wire; and the length of the holding rod is 1-1.5m. The special equipment has the active effects that convenience in use and high bending quality are realized, the rejection rate is reduced, and the waste is reduced, therefore, the special equipment is very suitable for being applied to the power supply bureau and various electric power installation industries.

Description

technical field [0001] The invention relates to a special equipment for the electric power industry, in particular to a device for bending and changing the direction of metal cables such as aluminum or copper cables in the electric power industry. installation industry. Background technique [0002] As the grounding of AC and DC equipment in substations and lightning protection grounding, the grounding grid plays an important role in the safe operation of the system. At present, in the grounding construction of the power system, it is often necessary to bend the grounding aluminum or copper cables, that is, the bends formed have angles in both the horizontal and vertical directions. However, the traditional bending equipment has the following problems: 1. It is impossible to quickly and conveniently fix aluminum and copper cables, and the bending speed is slow and labor-intensive. Second, the shape of the wires made is difficult to ensure uniformity. 3. The upper and lowe...

Claims

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Application Information

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IPC IPC(8): H02G1/00B21D5/00
Inventor 王健徐光亮高山
Owner 商丘市天宇电力工程有限公司
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