CN204809827U - EPT rubber shrinkage pipe - Google Patents
EPT rubber shrinkage pipe Download PDFInfo
- Publication number
- CN204809827U CN204809827U CN201520559356.9U CN201520559356U CN204809827U CN 204809827 U CN204809827 U CN 204809827U CN 201520559356 U CN201520559356 U CN 201520559356U CN 204809827 U CN204809827 U CN 204809827U
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- tube wall
- pipe wall
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- support
- model
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Abstract
The utility model discloses a EPT rubber shrinkage pipe, it includes the support, goes up the pipe wall, down the pipe wall, take a percentage, go up the pipe wall, down the pipe wall form a hollow tube, the support lies in inside the hollow tube, take a percentage and be located the one end of support, going up the pipe wall and lieing in the upper portion of pipe wall down, the cross sectional shape of support is not occluded ellipse form of both sides. The utility model discloses its installation of EPT rubber shrinkage pipe is simple and easy, only needs manual operation, need not the heating or uses specialized tool, and it is sealed that joint department does not need hot melt adhesive or sticky tape to strengthen, the connection that is fit for the different specification cables of broad scope is sealed, can be used for indoor, outdoor, make somebody a mere figurehead, put into the aquatic or the cables such as electric power, communication of occasion such as bury underground.
Description
Technical field
The utility model relates to a kind of cold shrink tube, particularly relates to a kind of ethylene propylene diene rubber cold shrink tube.
Background technology
Material contracting with heat in the past and coated bag install and extremely bother, and installation personnel needs through special training and needs professional tool, which adds the cost of product, and makes troubles for ensuing maintenance work., may there is aging of product situation after long in use in the product in past, understand embrittlement, harden, thus affect its protected effect after the aging of product.Product in the past does not also possess " elastic memory " function, can not well be combined with claimed article closely.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of ethylene propylene diene rubber cold shrink tube, and its installation is simple and easy, only needs manual operations, and without the need to heating or use specific purpose tool, joint does not need PUR or adhesive tape enhanced leaktightness; Be applicable to the connection sealing of relative broad range different size cable, may be used for indoor, outdoor, make somebody a mere figurehead, put into water or bury underground etc. on the cable such as electric power, communication of occasion; Resilience is tough, radial retraction force large, and permanent deformation is little, even if Long-Time Service still keeps permanent radial pressure to cable, sealing is tight, moistureproof, waterproof and dustproof excellent performance; Because ethylene propylene diene rubber cold shrink tube has excellent resilience and " elastic memory ", " can share a common fate " with seal, so excellent sealing effectiveness can be played, shake the dynamic environment of pendulum in wind under, still can keep extraordinary sealing effectiveness; Resisting salt fog corrosion, acid and alkali-resistance, resistance to ozone aging, Weather-resistant, ultraviolet-resistant aging excellent performance; Mechanical strength is high, and flexibility is good, has excellent resistance to puncture, wear-resistant, resistance toly to subdue, fatigue proof physical and mechanical properties.
The utility model solves above-mentioned technical problem by following technical proposals: a kind of ethylene propylene diene rubber cold shrink tube, it is characterized in that, it comprises supporter, upper tube wall, lower tube wall, tap, and upper tube wall, lower tube wall form a hollow tube, and supporter is positioned at hollow tube; Tap is positioned at one end of supporter; Upper tube wall is positioned at the top of lower tube wall, and the cross sectional shape of supporter is both sides not occluded ellipse shapes.
Preferably, the lower end of described upper tube wall is provided with first lubricating layer, and the upper end of lower tube wall is provided with second lubricating layer.
Preferably, described upper tube wall is provided with first flange, and lower tube wall is provided with second flange.
Positive progressive effect of the present utility model is: its installation of the utility model ethylene propylene diene rubber cold shrink tube is simple and easy, only needs manual operations, and without the need to heating or use specific purpose tool, joint does not need PUR or adhesive tape enhanced leaktightness; Be applicable to the connection sealing of relative broad range different size cable, may be used for indoor, outdoor, make somebody a mere figurehead, put into water or bury underground etc. on the cable such as electric power, communication of occasion; Resilience is tough, radial retraction force large, and permanent deformation is little, even if Long-Time Service still keeps permanent radial pressure to cable, sealing is tight, moistureproof, waterproof and dustproof excellent performance; Because ethylene propylene diene rubber cold shrink tube has excellent resilience and " elastic memory ", " can share a common fate " with seal, so excellent sealing effectiveness can be played, shake the dynamic environment of pendulum in wind under, still can keep extraordinary sealing effectiveness; Resisting salt fog corrosion, acid and alkali-resistance, resistance to ozone aging, Weather-resistant, ultraviolet-resistant aging excellent performance; Mechanical strength is high, and flexibility is good, has excellent resistance to puncture, wear-resistant, resistance toly to subdue, fatigue proof physical and mechanical properties.
Accompanying drawing explanation
Fig. 1 is the perisystolic figure of the utility model ethylene propylene diene rubber cold shrink tube.
Fig. 2 is the figure after the utility model ethylene propylene diene rubber cold shrink tube is shunk.
Embodiment
The utility model preferred embodiment is provided, to describe the technical solution of the utility model in detail below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model ethylene propylene diene rubber cold shrink tube comprises supporter 1, upper tube wall 2, lower tube wall 3, tap 4, and upper tube wall 2, lower tube wall 3 form a hollow tube 8, and it is inner that supporter 1 is positioned at hollow tube 8; Tap 4 is positioned at one end of supporter 1; Upper tube wall 2 is positioned at the top of lower tube wall 3, and the cross sectional shape of supporter 1 is both sides not occluded ellipse shapes.Before using, upper tube wall 2 and lower tube wall 3 supported object 1 supported, and upper tube wall 2 and lower tube wall 3 have shrinkage, during use, only need be inner at hollow tube 8 by claimed slipease, and pull out along the hollow tube 8 of tap 4 by inside.In hollow tube 8, protection 7 can be housed.The lower end of upper tube wall 2 is provided with first lubricating layer 5, and the upper end of lower tube wall 3 is provided with second lubricating layer 6, is so conveniently pulled out by supporter 1.Upper tube wall 2 is provided with first flange 9, and lower tube wall 3 is provided with second flange 10, so conveniently engages with other elements.The material of upper tube wall 2, the material of lower tube wall 3 are all ethylene propylene diene rubber.
As shown in Figure 2, after contraction, pulled open by supporter, protection 7 seals therein by upper tube wall 2 and lower tube wall 3.Upper tube wall 2 contacts with protection 7 closely with lower tube wall 3, cuts off protection 7 and extraneous contact, thus plays the object extending protection 7 useful life.
The utility model pumps stay pipe after only need locating in use, utilizes its radial contracting forces to be formed tight coated, plays insulation, dust-proof, waterproof, sealing function.
Above-described specific embodiment; the technical problem of solution of the present utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (3)
1. an ethylene propylene diene rubber cold shrink tube, is characterized in that, it comprises supporter, upper tube wall, lower tube wall, tap, and upper tube wall, lower tube wall form a hollow tube, and supporter is positioned at hollow tube; Tap is positioned at one end of supporter; Upper tube wall is positioned at the top of lower tube wall, and the cross sectional shape of supporter is both sides not occluded ellipse shapes.
2. ethylene propylene diene rubber cold shrink tube as claimed in claim 1, it is characterized in that, the lower end of described upper tube wall is provided with first lubricating layer, and the upper end of lower tube wall is provided with second lubricating layer.
3. ethylene propylene diene rubber cold shrink tube as claimed in claim 1, it is characterized in that, described upper tube wall is provided with first flange, and lower tube wall is provided with second flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520559356.9U CN204809827U (en) | 2015-07-29 | 2015-07-29 | EPT rubber shrinkage pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520559356.9U CN204809827U (en) | 2015-07-29 | 2015-07-29 | EPT rubber shrinkage pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204809827U true CN204809827U (en) | 2015-11-25 |
Family
ID=54594591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520559356.9U Expired - Fee Related CN204809827U (en) | 2015-07-29 | 2015-07-29 | EPT rubber shrinkage pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204809827U (en) |
-
2015
- 2015-07-29 CN CN201520559356.9U patent/CN204809827U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20210729 |