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A method for insulating and sealing non-equal-diameter objects

An insulating sealing, non-equal-diameter technology, applied in the field of insulation and sealing of radial objects, can solve the problems of falling off, large sliding distance, non-equal-diameter cold shrinkable tube 20' can not play the role of insulation and sealing, etc. The effect of sliding, avoiding the easy sliding problem

Active Publication Date: 2016-09-07
SHENZHEN WOER HEAT SHRINKABLE MATERIAL +1
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  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] However, after the above-mentioned unequal-diameter cold-shrinkable tube 20' is inserted into the non-uniform-diameter object 10' and the cold-shrink sheath is shrunk onto the non-uniform-diameter object 10', the thick end 21' of the non-uniform-diameter cold-shrinkable tube 20' is The thick end of the cold shrinkable sheath will slide in the direction towards the thin end, and the longer the time, the greater the sliding distance or even fall off, which makes the non-equal diameter cold shrinkable tube 20' not able to play its proper role of insulation and sealing

Method used

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  • A method for insulating and sealing non-equal-diameter objects
  • A method for insulating and sealing non-equal-diameter objects
  • A method for insulating and sealing non-equal-diameter objects

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Embodiment Construction

[0025] In order to describe the technical content, insulation and sealing method, purpose and effect of the present invention in detail, the following will be described in detail in conjunction with the implementation and accompanying drawings.

[0026] For ease of description, the two cold-shrinkable tubes in the present invention are called the first cold-shrinkable tube and the second cold-shrinkable tube respectively, and "first and second" are named for the sake of easy identification and description.

[0027] see figure 2 , image 3 and Figure 4 In the present invention, the non-equal-diameter object 10 refers to an object to be protected that is thicker at one end relative to the other end, including a thick end 11 and a thin end 12, such as a thicker cable at the connection. Here, the thickness of the non-equal-diameter object The end is the connection, and the thin end of the non-equal-diameter object is the cable.

[0028] The first cold shrink tube 20 includes ...

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Abstract

The invention discloses a method for insulating and sealing objects with non-uniform diameters. The surface of the thick end of the non-uniform diameter object is flat or close; then, the second cold shrinkable tube is shrunk on the thick end of the non-uniform diameter object and the first cold shrinkable tube, thereby completing the insulation and sealing of the non-uniform diameter object. The insulating and sealing method for non-equal-diameter objects of the present invention can avoid the problem of easy sliding caused by unequal outer diameters. This insulating and sealing method is not only easy to install, but also not easy to slide, and can avoid cracking caused by excessive expansion ratio. The effect is good.

Description

technical field [0001] The invention relates to an insulating and sealing method for objects, in particular to an insulating and sealing method for objects with non-equal diameters. Background technique [0002] The cold-shrinkable tube is made of elastomer material in the factory for injection vulcanization, and then expanded to form a cold-shrinkable sheath and lined with a spiral support to form various cable accessories or other accessories. When installing, put the cold shrinkable tube on the treated cable end or joint or other components, pull out the inner supporting support tube, and compress the cold shrinkable sheath on the cable or other components. [0003] see figure 1 , in response to the needs of non-uniform diameter objects 10' with thicker ends and thinner ends, people have developed non-uniform diameter cold-shrinkable tubes 20' with different thicknesses at both ends, that is, one end 21' of the non-uniform diameter cold-shrinkable tubes 20' is opposite t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G15/18
Inventor 康树峰胡平周和平张增果汪涵
Owner SHENZHEN WOER HEAT SHRINKABLE MATERIAL
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