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Electric wire removing roller for LP insulator and power distribution method of construction

A technology of insulators and rollers, used in electrical components, cable installation, cable laying equipment, etc., can solve the problems of difficult wire movement, manual installation, and difficulty in ensuring working space.

Inactive Publication Date: 2004-07-14
DAEWON ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It would be difficult to move the wires from the strand rolls to the insulators where the voltage is particularly high and the installation would be done manually
Moreover, when a one-way installation type long column is used instead of a standard long column, it is impossible to move and install it by manpower
[0007] Also, when wiring is carried out in an uninterrupted method, there is a problem that it is difficult to secure a working space for installing the stranding rollers to the cross arms

Method used

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  • Electric wire removing roller for LP insulator and power distribution method of construction
  • Electric wire removing roller for LP insulator and power distribution method of construction
  • Electric wire removing roller for LP insulator and power distribution method of construction

Examples

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Embodiment Construction

[0024] A preferred embodiment of the present invention will be described below with reference to the accompanying drawings.

[0025] figure 1 is an overall perspective view of the stranding roller of the present invention in an open state; figure 2 is a perspective view of the stranding roller of the present invention in a closed state.

[0026] The stranding roller comprises: an upper support device 10, with front and rear support brackets 11, 11', an upper roller 12 rotatably mounted on the lower part of the upper support device by these two brackets, and a handle 13 fixed on the upper part of the upper support device ; vertical support device 20, which is axially mounted on the rear support bracket 11' rotatably at right angles, and has vertical rollers 21 installed in the same direction; insulator engaging device 30, which has a pad 31 with a half The circular inner peripheral surface is coaxially rotatable with the vertical supporting device 20, and is connected to an ...

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Abstract

The present invention discloses a wire stranding roller and a new method for the same, in a LP insulator being mounted at a cross arm of pin long column and insulating and supporting a high voltage wire, which drastically improves workability and greatly reduces construction cost because the location of a wire don't need to be changed after the stranding and wire pulling, which is easy to work with and is very effective in reducing labor cost and preventing a safety accident because it can easily perform wiring and removing works no matter how large the weight of the wires would be, which is capable of precisely adjusting a dip(degree in which the wire hangs down) because the wire are placed on an insulator, which is to be mounted, during a wire pulling work and also which can solve the problem of securing a work space when carrying out the work applying an uninterruptible method by forming a open-and-shut roller capable of wire insertion and a wire stranding roller consisting of an insulator coupling opening and directly coupling them on the upper surface of the LP insulator.

Description

technical field [0001] The present invention relates to a stranded wire roller used for low-pass insulators among low-pass insulators and a wiring method using the stranded wire roller, wherein the low-pass insulator is installed on a long column pin cross-arm and insulates and supports high-voltage electric wires, during installation, The stranding roller of the present invention is used to perform stranding work (work of extending the wire) or wire drawing work (work of pulling the wire tight) on the upper surface of the low-pass insulator when removing or replacing the wire. Background technique [0002] The stranding rollers previously used in wiring work in electrical engineering were designed to be mounted on cross arms to prevent damage to the wires during stranding and to make the stranding work easier. It can be easily removed from the cross arm and can also be firmly mounted on it. By making the twisting roller easily openable and closable, its upper portion is op...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G1/06H02G1/02H02G1/04H02G7/00
CPCH02G1/04
Inventor 权世远
Owner DAEWON ELECTRONICS CO LTD
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