CN204315322U - Self-crimping type sleeve - Google Patents
Self-crimping type sleeve Download PDFInfo
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- CN204315322U CN204315322U CN201420850526.4U CN201420850526U CN204315322U CN 204315322 U CN204315322 U CN 204315322U CN 201420850526 U CN201420850526 U CN 201420850526U CN 204315322 U CN204315322 U CN 204315322U
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- sheet material
- self
- foil layer
- metal foil
- crimping type
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Abstract
The utility model is applicable to cable jacket technical field, provides a kind of Self-crimping type sleeve, comprises sheet material, and sheet material sizing processing is rolled into the drum of hollow, and sheet material interlocks up and down along the both sides of the edge of its axial direction, and overlapping at least partly; Sheet material comprises braid and metal foil layer, and braid and metal foil layer are bonded with each other along both length directions.When having the cable mounting sleeve of large connector to two ends, launched by Self-crimping type sleeve, be wrapped on the periphery of cable, after workman unclamps hand, Self-crimping type sleeve energy automatic rolling gets up to encase the periphery of cable.Without the need to removing the large connector at cable two ends, saving a large amount of steps, improve the efficiency of mounting sleeve.By arranging metal foil layer, make sleeve pipe possess conductive material, maskable electromagnetic wave, thus make sleeve pipe can meet the particular/special requirement of hi-tech industry, substantially increase the range of application of sleeve pipe.
Description
Technical field
The utility model belongs to cable jacket technical field, particularly relates to a kind of Self-crimping type sleeve.
Background technology
At present, the cable rope sleeve that market exists mainly contains the following two kinds: 1, adopt glass fibre yarn material and PET (Polyethylene terephthalate polyester resin material), then being woven into sheet material, then carrying out heat treatment, forming open type from rolling up sleeve pipe.2, adopting tin-coated copper to add, glass fibre yarn makes, and then is directly woven into closed sleeve.
Above two kinds of sleeve pipes or exist use inconvenient or complex procedures or only have the general protective effects such as fire-retardant/wear-resisting, can not meet the particular/special requirement of existing market particularly hi-tech industry, specifically be described below.
(1) because glass fibre yarn material and PET material do not have conductivity, also just can not shield electromagnetic wave, and the industry such as high ferro, subway is for security consideration, often needs to shield electromagnetic wave in train travelling process.
(2) closed sleeve is inconvenient to use, and needs protective casing to be inserted in after connector large for quilt cover thing two ends dismounting, once quilt cover thing breaks down or needs annual test, need again to remove connector, taking out sleeve pipe could operate.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of Self-crimping type sleeve, is intended to solve being inconvenient to existing for closed sleeve of the prior art and uses and cannot shield electromagnetic problem.
The utility model is achieved in that a kind of Self-crimping type sleeve, comprises sheet material, and described sheet material sizing processing is rolled into the drum of hollow, and the sheet material of described drum interlocks up and down along the both sides of the edge of its axial direction, and overlapping at least partly; Described sheet material comprises braid and metal foil layer, and described braid and metal foil layer are bonded with each other along both length directions.
Further, described sheet material also comprises off-style paper layer, and described braid and metal foil layer are pasted on described off-style paper layer respectively, and lay respectively at both sides.
Further, described metal foil layer is aluminium foil layer.
Further, described braid synthesizes by the monofilament adopting the monofilament made of glass and/or plastic raw materials to make along warp direction the towline that monofilament that one towline and the monofilament adopting glass raw material to make along weft direction and/or plastic raw materials make synthesizes one and carries out forming through knitting device.
Further, described metal foil layer is pasted on described off-style paper layer by glue.
The utility model compared with prior art, beneficial effect is: Self-crimping type sleeve of the present utility model is shaped by sheet material and processed, and be rolled into the drum of hollow, the both sides of the edge of sheet material interlock up and down, partly or entirely overlap, when having the cable mounting sleeve of large connector to two ends, Self-crimping type sleeve is launched, be wrapped on the periphery of cable, after workman unclamps hand, Self-crimping type sleeve energy automatic rolling gets up to encase the periphery of cable.When Self-crimping type sleeve of the present utility model is enclosed within cable, without the need to removing the large connector at cable two ends, saves a large amount of steps, improve the efficiency of mounting sleeve.By arranging metal foil layer, make sleeve pipe possess conductive material, maskable electromagnetic wave, thus make sleeve pipe can meet the particular/special requirement of hi-tech industry, substantially increase the range of application of sleeve pipe.
Accompanying drawing explanation
Fig. 1 is longitudinal cross-sectional schematic of the sheet material of the Self-crimping type sleeve that the utility model embodiment provides.
Fig. 2 is the cross sectional representation of the Self-crimping type sleeve that the utility model embodiment provides.
Embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figures 1 and 2, be a preferred embodiment of the present utility model, a kind of Self-crimping type sleeve, comprise sheet material 100, sheet material 100 processing of shaping is rolled into the drum of hollow, and the sheet material 100 of drum interlocks up and down along the both sides of the edge of its axial direction, and overlapping at least partly.
In the present embodiment, Duplication preferably 25% and 50% (namely lap region accounts for 25% and 50% of sheet material girth) of sheet material 100 both sides of the edge, refer to Fig. 2, the Duplication of sheet material 100 is 25%.By horizontal cutting sheet material 100, the sleeve pipe of different length can be obtained, the length of each sleeve pipe preferably 1 meter.
Self-crimping type sleeve of the present utility model is shaped by sheet material 100 and is processed, and be rolled into the drum of hollow, the both sides of the edge of sheet material 100 interlock up and down, partly or entirely overlap, when having the cable mounting sleeve of large connector to two ends, Self-crimping type sleeve is launched, is wrapped on the periphery of cable, after workman unclamps hand, Self-crimping type sleeve energy automatic rolling gets up to encase the periphery of cable.When Self-crimping type sleeve of the present utility model is enclosed within cable, without the need to removing the large connector at cable two ends, saves a large amount of steps, improve the efficiency of mounting sleeve.
Sheet material 100 comprises braid 1 and metal foil layer 2, and wherein, metal foil layer 2 is preferably aluminium foil layer.Braid 1 and metal foil layer 2 are bonded with each other along both length directions.By arranging metal foil layer 2, sleeve pipe is made to possess conductive material, maskable electromagnetic wave, thus make sleeve pipe can meet the particular/special requirement of hi-tech industry, substantially increase the range of application of sleeve pipe, and metal foil layer 2 also makes sleeve pipe possess good shading, reverberation and heat-proof quality.
Braid 1 synthesizes by the monofilament adopting the monofilament made of glass and/or plastic raw materials to make along warp direction the towline that monofilament that one towline and the monofilament adopting glass raw material to make along weft direction and/or plastic raw materials make synthesizes one, carries out forming through knitting device.The monofilament that described glass raw material is made, its preferred glass fiber rope; The monofilament that described plastic raw materials is made is made up of PET raw material.
The structure that braid 1 longitude and latitude interweaves, adds the anti-wear performance of sleeve pipe, thus protects cable better.In addition, glass towline is selected to make braid 1, while making the outward appearance of sleeve pipe brighter, attractive in appearance, also can the resistance to vertical hitting dynamics of reinforcing sleeve and fire-retardant, resistance to chemical corrosion.
Sheet material 100 also comprises off-style paper layer 3, and braid 1 and metal foil layer 2 are pasted on off-style paper layer 3 respectively, and lay respectively at both sides.In the present embodiment, metal foil layer 2 is pasted on off-style paper layer 3 by glue.After sleeve pipe is wrapped cable by workman, the part off-style paper layer 3 on metal foil layer 2 can be torn, and utilize the glue on metal foil layer 2 to be sticked together by the lap of metal foil layer 2 with braid 1, thus play the effect of Sealed casing pipe, protection cable.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (5)
1. a Self-crimping type sleeve, is characterized in that, comprises sheet material, and described sheet material sizing processing is rolled into the drum of hollow, and the sheet material of described drum interlocks up and down along the both sides of the edge of its axial direction, and overlapping at least partly; Described sheet material comprises braid and metal foil layer, and described braid and metal foil layer are bonded with each other along both length directions.
2. Self-crimping type sleeve as claimed in claim 1, it is characterized in that, described sheet material also comprises off-style paper layer, and described braid and metal foil layer are pasted on described off-style paper layer respectively, and lay respectively at both sides.
3. Self-crimping type sleeve as claimed in claim 1, it is characterized in that, described metal foil layer is aluminium foil layer.
4. Self-crimping type sleeve as claimed in claim 1, it is characterized in that, described braid synthesizes by the monofilament adopting the monofilament made of glass and/or plastic raw materials to make along warp direction the towline that monofilament that one towline and the monofilament adopting glass raw material to make along weft direction and/or plastic raw materials make synthesizes one to carry out forming through knitting device.
5. Self-crimping type sleeve as claimed in claim 1, it is characterized in that, described metal foil layer is pasted on described off-style paper layer by glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420850526.4U CN204315322U (en) | 2014-12-26 | 2014-12-26 | Self-crimping type sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420850526.4U CN204315322U (en) | 2014-12-26 | 2014-12-26 | Self-crimping type sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204315322U true CN204315322U (en) | 2015-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420850526.4U Active CN204315322U (en) | 2014-12-26 | 2014-12-26 | Self-crimping type sleeve |
Country Status (1)
| Country | Link |
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| CN (1) | CN204315322U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106532592A (en) * | 2016-11-07 | 2017-03-22 | 深圳市骏鼎达新材料股份有限公司 | Line protection sleeve |
| CN107195403A (en) * | 2017-06-02 | 2017-09-22 | 广东电网有限责任公司清远供电局 | A kind of self-rolling insulating sheath |
| CN108790205A (en) * | 2018-06-06 | 2018-11-13 | 上海长园电子材料有限公司 | A kind of varus edge setting type method of heat-shrink tube |
-
2014
- 2014-12-26 CN CN201420850526.4U patent/CN204315322U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106532592A (en) * | 2016-11-07 | 2017-03-22 | 深圳市骏鼎达新材料股份有限公司 | Line protection sleeve |
| CN107195403A (en) * | 2017-06-02 | 2017-09-22 | 广东电网有限责任公司清远供电局 | A kind of self-rolling insulating sheath |
| CN107195403B (en) * | 2017-06-02 | 2023-05-05 | 广东电网有限责任公司清远供电局 | Self-rolling insulating sheath |
| CN108790205A (en) * | 2018-06-06 | 2018-11-13 | 上海长园电子材料有限公司 | A kind of varus edge setting type method of heat-shrink tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 518104, 2 industrial buildings, E Industrial Zone, West Industrial Zone, manhole street, Baoan District, Guangdong, Shenzhen, China Patentee after: SHENZHEN JDDTECH CO., LTD. Address before: 518104, Shenzhen, Guangdong province Baoan District manhole Street West Industrial Park, E District, 2 Patentee before: Shenzhen JDD Tech Co.,Ltd. |