CN205657394U - Bearing structure spare and use shrinkage dactylotheca of this bearing structure spare - Google Patents
Bearing structure spare and use shrinkage dactylotheca of this bearing structure spare Download PDFInfo
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- CN205657394U CN205657394U CN201620477559.8U CN201620477559U CN205657394U CN 205657394 U CN205657394 U CN 205657394U CN 201620477559 U CN201620477559 U CN 201620477559U CN 205657394 U CN205657394 U CN 205657394U
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- supporting structure
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- shrinkage
- breaking
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Abstract
The utility model discloses a bearing structure spare for the support of shrinkage dactylotheca, bearing structure spare include the transversal circular -arc two stereoplasm structures branch piece of personally submitting, and two stereoplasm structures divide the piece cylindric along corresponding nested contact formation through the side. The utility model also discloses a be provided with above -mentioned bearing structure spare in the macrostoma end that shrinkage dactylotheca, the shrinkage dactylotheca. The utility model discloses bearing structure spare and tradition need sufficient operatable space to take spiral plastics support bar out to compare, need the less space of taking out, can the limited operatable space of appropriate cable or the environment of the peripheral limited operating space of cable.
Description
Technical field
This utility model relates to a kind of supporting structure and uses the shrinkage fingerstall of this supporting structure.
Background technology
The supporting structure that shrinkage fingerstall uses at present mostly is the plastic tube that helical plastic bar is welded.Removing plastic tube by the way of extracting plastic strip out towards opening direction makes cable accessory shrink.And in some special mounting locations, the operable limited length of cable or the situation of the operable limited space of cable periphery often occurring, this results in does not has enough operable spaces to extract support bar out, brings the biggest difficulty to the installation of cable accessory.
Utility model content
The purpose of this utility model is for drawbacks described above, it is provided that a kind of supporting structure that can use in less installing space.
For achieving the above object, this utility model provides a kind of supporting structure, and for the support of shrinkage fingerstall, supporting structure includes that cross section is two hard structure bulk-breakings of arc-shaped, and described two hard structure bulk-breakings form cylindrical shape by lateral edges correspondence nested encryptions.
Preferably, the lateral edges of described two hard structure bulk-breakings is respectively equipped with groove, forms double wedge, the groove of lateral edges of one hard structure bulk-breaking, double wedge and the double wedge of another hard structure bulk-breaking, groove corresponding nested encryptions respectively between adjacent grooves.
Preferably, two hard structure bulk-breaking sizes of described supporting structure are identical.
Preferably, described supporting structure is rigid plastics part.
Preferably, the outside diameter of cylinder of two hard structure bulk-breaking one end of described formation supporting structure is more than the outside diameter of cylinder of the other end.
Preferably, one end that the outside diameter of cylinder of two hard structure bulk-breakings of described formation supporting structure is bigger is formed with boss, and this boss surface is provided with screwed hole.
This utility model also provides for a kind of shrinkage fingerstall, and this shrinkage fingerstall one end is big opening end, and the other end has some osculum ends, and big opening end is supported by above-mentioned supporting structure.
Preferably, described supporting structure internal cavities places a support bar welded tube equal with cavity inside diameter, is caused supporting structure dislocation and instability by the fabricated structure of enclasping force and structural member, remove before shrinkage fingerstall is installed during to prevent from supporting.
As mentioned above, this utility model supporting structure includes that cross section is two hard structure bulk-breakings of arc-shaped, two hard structure bulk-breakings form cylindrical shape by lateral edges correspondence nested encryptions, when being applied to shrinkage fingerstall and taking out from the big opening end of shrinkage fingerstall, it is made to be slightly distorted by a pinching wherein hard structure bulk-breaking the most inside, use external force release hard structure bulk-breaking and take out simultaneously, the most then release other hard structure bulk-breaking on one side and take out, need compared with enough operable space extraction helical plastic support bars with tradition, need less taking-up space, can adapt to the limited operable space of cable or the environment of the tight working spaces of cable periphery.
Accompanying drawing explanation
Fig. 1 is the perspective view before the assembling of this utility model supporting structure；
Fig. 2 is the perspective view after the assembling of supporting structure shown in Fig. 1；
Fig. 3 is the front view before the expansion of shrinkage fingerstall supports；
Fig. 4 be shrinkage fingerstall be assembled on cable and supporting structure remove before front view；
Fig. 5 is the front view after shrinkage fingerstall is assembled on cable and is removed by supporting structure.
Detailed description of the invention
By describing technology contents of the present utility model, structural feature in detail, being realized purpose and effect, below in conjunction with embodiment and coordinate accompanying drawing to be explained in detail.
Referring to Fig. 1 and Fig. 2, this utility model supporting structure, for the support of shrinkage fingerstall, is two hard structure bulk-breakings 10 of arc-shaped including cross section, and two hard structure bulk-breakings 10 form cylindrical shape by lateral edges correspondence nested encryptions.
In the present embodiment, the lateral edges of two hard structure bulk-breakings 10 is respectively equipped with groove 11, forming double wedge 12 between adjacent grooves 11, the groove 11 of the lateral edges of one hard structure bulk-breaking 10, double wedge 12 distinguish corresponding nested encryptions with double wedge 12, the groove 11 of another hard structure bulk-breaking.
Preferably, two hard structure bulk-breaking 10 sizes of supporting structure are identical, and certainly, two hard structure bulk-breakings 10 can also small one and large one, as long as hard structure bulk-breaking 10 can form cylindrical shape by nested encryptions two-by-two.
Preferably, described supporting structure is rigid plastics part.
Preferably, the outside diameter of cylinder of two hard structure bulk-breaking 10 one end of described formation supporting structure is more than the outside diameter of cylinder of the other end.When being applied to shrinkage fingerstall, two hard structure bulk-breakings 10 are assembled into the less one end of outside diameter of cylinder from it and support the big opening end into shrinkage fingerstall.
nullRefer to Fig. 3、Fig. 4 and Fig. 5，This utility model shrinkage fingerstall 20 one end is big opening end 21，The other end has some osculum ends 22，Above-mentioned supporting structure it is provided with in big opening end 21，Supporting structure can be crossed support，The using method of supporting structure is as follows: first，Shrinkage fingerstall 20 is expanded and is supported with supporting structure the big opening end 21 of shrinkage fingerstall 20，The osculum end 22 of shrinkage fingerstall 20 is supported with support bar，It is placed into after cable 50 specifies position at shrinkage fingerstall 20，First extract osculum end support bar out，Choose arbitrary hard structure bulk-breaking 10 at the big opening end 21 of shrinkage fingerstall 20，This hard structure bulk-breaking 10 of pinching makes it be slightly distorted the most inside，Use external force release hard structure bulk-breaking 10 and take out simultaneously，The most then release other hard structure bulk-breaking 10 on one side and take out.
Preferably, in advance the big opening end 21 of shrinkage fingerstall 20 was turned down from inside to outside before shrinkage fingerstall 20 is expanded certain distance, such as, turns down at P line.
Preferably, when turning down before shrinkage fingerstall 20 is expanded, two shrinkage fingerstall 20 contact surfaces smear Pulvis Talci equably.
As further improvement of this embodiment, one end that the outside diameter of cylinder of the two hard structure bulk-breakings 10 forming supporting structure is bigger is formed with boss 13, and this boss 13 surface is provided with joint hole 131, and engaging hole 131 can be screwed hole.Choose arbitrary one side of something of big opening end 21 supporting structure of shrinkage fingerstall 20, a pinching wherein hard structure bulk-breaking 10 makes it be slightly distorted the most inside, use boosting-rod 40 coordinates joint hole release hard structure bulk-breaking 10 and take out simultaneously, the most then releases other hard structure bulk-breaking 10 and takes out.
As further improvement of this embodiment, shrinkage fingerstall is when expansion supports, a support bar equal with cavity inside diameter is placed at supporting structure internal cavities, caused supporting structure dislocation and instability by the fabricated structure of enclasping force and structural member during to prevent from supporting, remove before shrinkage fingerstall is installed.
In sum, this utility model supporting structure includes that cross section is two hard structure bulk-breakings 10 of arc-shaped, two hard structure bulk-breakings 10 form cylindrical shape by lateral edges correspondence nested encryptions, when being applied to shrinkage fingerstall 20 and taking out from the big opening end 21 of shrinkage fingerstall 20, it is made to be slightly distorted by a pinching wherein hard structure bulk-breaking 10 the most inside, use external force release hard structure bulk-breaking 20 and take out simultaneously, the most then release other hard structure bulk-breaking 10 on one side and take out, need compared with enough operable space extraction helical plastic support bars with tradition, need less taking-up space, can adapt to the limited operable space of cable or the environment of the tight working spaces of cable periphery.
This utility model is not limited to above-mentioned detailed description of the invention, and those skilled in the art also can make multiple change accordingly, but any is equal to this utility model or similar change all should be contained in the range of this utility model claim.
Claims (8)
1. a supporting structure, for the support of shrinkage fingerstall, it is characterised in that: described supporting structure includes that cross section is two hard structure bulk-breakings of arc-shaped, and described two hard structure bulk-breakings form cylindrical shape by lateral edges correspondence nested encryptions.
2. supporting structure as claimed in claim 1, it is characterized in that: the lateral edges of described two hard structure bulk-breakings is respectively equipped with groove, double wedge, the groove of lateral edges of one hard structure bulk-breaking, double wedge and the double wedge of another hard structure bulk-breaking, groove corresponding nested encryptions respectively is formed between adjacent grooves.
3. supporting structure as claimed in claim 1, it is characterised in that: two hard structure bulk-breaking sizes of described supporting structure are identical.
4. supporting structure as claimed in claim 1, it is characterised in that: described supporting structure is rigid plastics part.
5. supporting structure as claimed in claim 1, it is characterised in that: the outside diameter of cylinder of two hard structure bulk-breaking one end of described formation supporting structure is more than the outside diameter of cylinder of the other end.
6. supporting structure as claimed in claim 5, it is characterised in that: one end that the outside diameter of cylinder of two hard structure bulk-breakings of described formation supporting structure is bigger is formed with boss, and this boss surface is provided with joint hole.
7. a shrinkage fingerstall, described shrinkage fingerstall one end is big opening end, and the other end has some osculum ends, it is characterised in that: described big opening end is supported by the supporting structure described in any one of claim 1 to 5.
8. shrinkage fingerstall as claimed in claim 7, it is characterised in that: described supporting structure internal cavities places a support bar welded tube equal with cavity inside diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620477559.8U CN205657394U (en) | 2016-05-24 | 2016-05-24 | Bearing structure spare and use shrinkage dactylotheca of this bearing structure spare |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620477559.8U CN205657394U (en) | 2016-05-24 | 2016-05-24 | Bearing structure spare and use shrinkage dactylotheca of this bearing structure spare |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205657394U true CN205657394U (en) | 2016-10-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620477559.8U Active CN205657394U (en) | 2016-05-24 | 2016-05-24 | Bearing structure spare and use shrinkage dactylotheca of this bearing structure spare |
Country Status (1)
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| CN (1) | CN205657394U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451263A (en) * | 2016-05-24 | 2017-02-22 | 深圳市沃尔核材股份有限公司 | Supporting structural member and application method thereof applied to cold shrinkage fingerstall |
-
2016
- 2016-05-24 CN CN201620477559.8U patent/CN205657394U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451263A (en) * | 2016-05-24 | 2017-02-22 | 深圳市沃尔核材股份有限公司 | Supporting structural member and application method thereof applied to cold shrinkage fingerstall |
| CN106451263B (en) * | 2016-05-24 | 2019-08-23 | 深圳市沃尔核材股份有限公司 | A kind of supporting structure and its application method applied to shrinkage fingerstall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210621 Address after: 518118 Wool Industrial Park, Lanjing North Road, Longtian Street, Pingshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Patentee after: CHANGZHOU WOER HEAT-SHRINKABLE MATERIAL Co.,Ltd. Address before: 518118 Vol Industrial Park, Lanjingbei Road, Pingshan New Area, Shenzhen City, Guangdong Province Patentee before: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Patentee before: SHENZHEN WOER SPECIAL CABLE Co.,Ltd. Patentee before: CHANGZHOU WOER HEAT-SHRINKABLE MATERIAL Co.,Ltd. Patentee before: LTK ELECTRIC WIRE (HUIZHOU) Ltd. Patentee before: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. |