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Support for triangular silicone rubber cold shrink tubing

A silicone rubber, triangular technology, used in the installation of cable accessories, electrical components, cables, etc., can solve the problems of difficult to achieve and disassemble, and achieve the effect of not easily deflated

Active Publication Date: 2019-07-05
SUZHOU DINGXIN COLD & HEAT SHRINKABLE MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the support strips used by users can only meet the needs of silicone rubber products with circular cross-sections, and it is difficult to support triangular-shaped silicone rubber products. High friction, difficult to disassemble

Method used

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  • Support for triangular silicone rubber cold shrink tubing
  • Support for triangular silicone rubber cold shrink tubing
  • Support for triangular silicone rubber cold shrink tubing

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Experimental program
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Effect test

Embodiment Construction

[0022] The present invention will now be further described in detail in conjunction with the accompanying drawings and embodiments. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present invention in a schematic manner, so it only shows the composition related to the present invention.

[0023] Such as figure 1 and figure 2 As shown, a support for a triangular silicone rubber cold-shrink tube includes: an elastic sheet, the two sides of the elastic sheet are the inner surface and the outer surface respectively, and two concave folding grooves provided on the inner surface divide the elastic sheet into three parts. Each section is provided with several through holes, the through holes are located between the inner surface and the outer surface, and three metal wires are arranged in each through hole. The through hole runs through the elastic sheet. When supporting the silicone rubber cold shrinkable tube, the through hole is...

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Abstract

The invention discloses a supporting member of a triangular silicone rubber cold shrink tube. The supporting member comprises an elastic sheet. The two surfaces of the elastic sheet are an internal surface and an external surface. The internal surface is provided with two concave folding grooves so that the elastic sheet is enabled to be divided into three sections. Each section is internally provided with multiple through holes which are arranged between the internal surface and the external surface. Each through hole is internally provided with a filling wire. The end surface of one side edge of the elastic sheet is provided with a concave arc groove, and the position which is close to the other side edge of the elastic sheet and arranged on the internal surface is provided with an arc convex ridge which is convex. The through holes, the arc convex ridge, the arc groove and the folding grooves are consistent in the axial extension direction. The elastic sheet is bent and the arc convex ridge is enabled to be clamped in the arc groove so that the elastic sheet forms a cylinder of which the cross section is triangular.

Description

technical field [0001] The invention relates to a support body, in particular to a support piece for a triangular silicone rubber cold shrink tube. Background technique [0002] In recent years, with the rapid development of economical triangular silicone rubber cold shrink tube support, the acceleration of urbanization, the in-depth development of rural power grid transformation, the start of urban network transformation, the use of power cables in power supply systems has become more and more extensive. The cable accessories necessary for the operation of the cable system are also developing rapidly with the update of cable technology. The cold shrink technology is welcomed by the majority of users in the power cable accessories industry and the communication industry due to its ease of use, safety and reliability. The cable accessories all adopt the cold shrink technology, that is, the silicone rubber products are pre-stretched within its elastic range, the plastic suppo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G3/04H02G15/18H02G15/192
CPCH02G3/04H02G15/18H02G15/192
Inventor 钱洪凯严云翔
Owner SUZHOU DINGXIN COLD & HEAT SHRINKABLE MATERIAL CO LTD
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