CN208939538U - A kind of thermal shrinkage type cable repairing sheet - Google Patents
A kind of thermal shrinkage type cable repairing sheet Download PDFInfo
- Publication number
- CN208939538U CN208939538U CN201821713875.6U CN201821713875U CN208939538U CN 208939538 U CN208939538 U CN 208939538U CN 201821713875 U CN201821713875 U CN 201821713875U CN 208939538 U CN208939538 U CN 208939538U
- Authority
- CN
- China
- Prior art keywords
- main body
- strip
- patch main
- thermal shrinkage
- cable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000003447 ipsilateral effect Effects 0.000 claims abstract description 5
- 239000004831 Hot glue Substances 0.000 claims description 5
- 230000001154 acute effect Effects 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 230000001771 impaired effect Effects 0.000 abstract description 5
- 238000010304 firing Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Landscapes
- Processing Of Terminals (AREA)
Abstract
The utility model discloses a kind of thermal shrinkage type cable repairing sheets, including patch main body, clamping portion and strip；Patch main body is quadrangle, including the inner surface and the outer surface；Clamping portion includes two, and two sides opposite with patch main body are fixedly connected respectively；The contact surface of two clamping portions is set to ipsilateral with outer surface；After patch main body is sheathed on outside cable, contact is bonded in cavity made of two clamping portions can be enclosed in the patch main body；Two clamping portions after contact can be connected together after being penetrated in strip simultaneously.By the utility model, cable can't see strip after being socketed cable repairing sheet from the outside, so, it will not cause to directly heat strip in open firing, and then would not also occur causing the impaired of clamping portion because strip temperature is excessively high.
Description
Technical field
The utility model relates to power domain, in particular to a kind of thermal shrinkage type cable repairing sheet.
Background technique
Thermal shrinkage type cable repairing sheet, also known as zip mode heat-shrink tube are a kind of thermal shrinkage type cable connection oversheaths, can be quick
The coat layer of power cable breakage is repaired, can simply and promptly impaired cable jacket be sealed and be insulated, main application
Scene includes:
It can be used for the repairing of power cable oversheath breakage, the 1~35KV cable that will can simply and be promptly damaged
Oversheath is sealed and is insulated.Construction is simple, size selectivity range is wide, and various occasions are applicable in.
The protection that can be used for low-voltage cable production branch, is commonly called as " low-voltage cable T connector ", can not cut off cable
In the case of make cable branch and route and draw.
It can be used for the oversheath connected among low-voltage cable: when underground cable duct narrow space, can be used as cable
The oversheath of centre connection uses, and the special type of " zip mode " is conducive to constructing operation, reduces earth excavation.
As depicted in figs. 1 and 2, thermal shrinkage type cable repairing sheet in the prior art, including patch main body and strip；It is pacified
It fills in the process that uses, then after patch main body is covered outside the repairing position of cable, needs patch main body using strip
The clamping portion clamping of two sides comes together, then makes patch being locked in the repairing position of cable tightly in such a way that fire is roasting again
Set place.Under this mode, it be easy to cause the temperature of strip position excessively high in the roasting heating cable repairing sheet of fire, causes in strip
Clamping portion is impaired, to influence the repair efficiency of cable；For example, the impaired sealing effect that can reduce cable repairing sheet of clamping portion
Fruit, and, reduce the firmness etc. of cable repairing sheet.
Therefore, a kind of technical solution that can be improved cable repair efficiency is needed.
The information disclosed in the background technology section is intended only to increase the understanding to the general background of the utility model, and
It is not construed as recognizing or implying in any form that information composition is already known to those of ordinary skill in the art existing
Technology.
Utility model content
The purpose of this utility model is to provide a kind of thermal shrinkage type cable repairing sheets, to improve the repair efficiency of cable.
To achieve the above object, the utility model provides a kind of thermal shrinkage type cable repairing sheet, including patch main body, card
Socket part and strip；
The patch main body is quadrangle, including the inner surface and the outer surface；
The clamping portion includes two, and two sides corresponding with the patch main body are fixedly connected respectively；Described in two
The contact surface of clamping portion is set to ipsilateral with the outer surface；
The patch main body be sheathed on cable it is outer after, two clamping portions can be enclosed in the patch main body and
At cavity in be bonded contact；Two clamping portions after contact can be connected together after being penetrated in the strip simultaneously.
Further, in above-mentioned technical proposal, the contact surface of the clamping portion includes hot melt adhesive coating.
Further, in above-mentioned technical proposal, the cross section of the clamping portion is triangle, the default top in the triangle
Point position is fixedly connected with the patch main body.
Further, in above-mentioned technical proposal, the triangle is acute triangle.
Further, in above-mentioned technical proposal, the triangle is spherical triangle.
Further, in above-mentioned technical proposal, the top surface of the strip includes the cambered surface with the cable adapter.
It further, further include joint seal gasket in above-mentioned technical proposal；The joint seal gasket is set to the interior table
The side in face, for the contact of the strip with the cable to be isolated.
Compared with prior art, the utility model has the following beneficial effects:
Thermal shrinkage type cable repairing sheet in the utility model, no longer as in the prior art, strip exists after being socketed cable
The clamping portion on two sides of patch main body is connected together by outside；But in cavity made of being enclosed in patch main body
Two clamping portions are connected together；Cable in this way can't see strip after being socketed cable repairing sheet from the outside, so,
It will not cause to directly heat strip when open firing, and then would not also occur causing card because strip temperature is excessively high
Socket part is damaged.
Above description is only the general introduction of technical solutions of the utility model, in order to more clearly understand the utility model
Technological means can be simultaneously practiced according to the content of specification, while above and other purpose, skill in order to make the utility model
Art feature and advantage are more understandable, are exemplified below one or more preferred embodiments, and be described in detail with the accompanying drawings as follows.
Detailed description of the invention
Fig. 1 be according to prior art thermal shrinkage type cable repairing sheet complete shrink after structural schematic diagram.
Fig. 2 be according to prior art thermal shrinkage type cable repairing sheet complete shrink after cross-sectional structure schematic diagram.
Fig. 3 is cross-sectional structure schematic diagram of the thermal shrinkage type cable repairing sheet according to the present utility model after completing to shrink.
Fig. 4 is the cross-sectional structure schematic diagram of thermal shrinkage type cable repairing sheet according to the present utility model before deflation.
Fig. 5 is the another cross-sectional structure schematic diagram of thermal shrinkage type cable repairing sheet according to the present utility model before deflation.
Specific embodiment
With reference to the accompanying drawing, specific embodiment of the present utility model is described in detail, it is to be understood that this is practical
Novel protection scope is not limited by the specific implementation.
Explicitly indicate that, otherwise in entire disclosure and claims, term " includes " or its change unless otherwise other
Changing such as "comprising" or " including " etc. will be understood to comprise stated element or component, and not exclude other yuan
Part or other components.
Herein, for convenience of description, spatially relative term can be used, such as " following ", " lower section ", "lower",
" above ", " top ", "upper" etc., to describe an elements or features and the relationship of another elements or features in the accompanying drawings.Ying Li
Solution, spatially relative term are intended to comprising the not Tongfang of object in use or operation other than direction painted in figure
To.For example, the element for being described as be in other elements or feature " lower section " or "lower" will if the object in figure is reversed
Orientation is in " top " of the elements or features.Therefore, exemplary term " lower section " may include following above and both direction.
Object can also have other orientations (be rotated by 90 ° or other are orientated) and reply spatially relative term used herein is made accordingly
Explanation.
Herein, term " first ", " second " etc. be distinguishing two different elements or position, be not to
Limit specific position or relativeness.In other words, in some embodiments, term " first ", " second " etc. can also be each other
It exchanges.
With reference to Fig. 3 and Fig. 4, the utility model provides a kind of thermal shrinkage type cable repairing sheet, including patch main body 13, card
Socket part 12 and strip 11；
Patch main body 13 is quadrangle, including the inner surface and the outer surface；Clamping portion 12 include two, respectively with patch
Two opposite sides of main body 13 are fixedly connected；The contact surface of two clamping portions 12 is set to ipsilateral with outer surface；Patch main body 13
After being sheathed on outside cable 14, contact is bonded in cavity made of two clamping portions 12 can be enclosed in patch main body 13；Contact
Two clamping portions 12 afterwards can be connected together after being penetrated in strip 11 simultaneously.
Inventor has found that in the prior art, in the installation process of thermal shrinkage type cable repairing sheet, why blocking
Socket part is easy to be damaged, and is because strip used in clamping is metal material, and heating conduction is excessively good, directly to strip progress
When open firing, the clamping portion in it can be made to heat up too fast, temperature is excessively high, so as to cause the damage of clamping portion.
Based on the above reasons, the utility model sets two clamping portions 12 in the inner surface direction to patch main body 13
It is clamped after being bent, that is, in cavity made of two clamping portions 12 can be enclosed in patch main body 13 and splice grafting
Touching；Two clamping portions 12 after contact can be connected together after being penetrated in strip 11 simultaneously.Since two clamping portions 12 need to set
Be set to the inner surface direction of patch main body 13 bent after contact, need the contact surface by two clamping portions 12 to set thus
In ipsilateral with the outer surface of patch main body 13, that is, in the case where patch main body 13 is unfolded state, the contact of two clamping portions 12
Face and the outer surface of patch main body 13 are in identical side, in this way, two are blocked when installing and using thermal shrinkage type cable repairing sheet
Cavity internal projection made of the contact surface of socket part 12 can just enclose after fitting together to patch main body 13.
It preferably, can also connecing in clamping portion 12 in order to further increase the sealing effect of thermal shrinkage type cable repairing sheet
Contacting surface is equipped with hot melt adhesive coating, in this way, by heating and cooling to hot melt adhesive, can further strengthen two clamping portions 12 it
Between sealing effect.
Thermal shrinkage type cable repairing sheet in the embodiment of the present invention includes using the process of installation, by patch main body 13
Surround corresponding position (position for e.g., needing to make branch in the damage location or low-voltage cable of cable) in cable outside, so
After will be fit together by its contact surface after enclose two clamping portions 12 to patch main body 13 made of cavity convex
It rises, then, is connected and fixed fit together two clamping portions 12 together by strip 11；Next, passing through open fire pair
Thermal shrinkage type cable repairing sheet is heated, so that patch main body 13 shrinks and packs tightly cable, to realize 14 corresponding position of cable
Insulation and reparation.
In practical applications, it is preferred that triangle can be set by the cross section of clamping portion 12, it then will be in triangle
Default vertex as link position, to be fixedly connected with patch main body 13；Since the default vertex in triangle is made
Position when being clamped for link position and strip 11 to clamping portion 12, so the setting of triangle can be in patch
When main body 13 is shunk, the effective bonding strength and tensile strength for increasing clamping portion 12 avoids clamping portion 12 from deviating from strip 11
Clamping groove.Further, clamping portion 12 is inserted into the clamping groove of strip 11 for convenience, the triangle can also be set to
Acute triangle.
In addition, in order to improve compactness and leakproofness of the contact surface of two clamping portions 12 after stress, further portion,
In the utility model embodiment, spherical triangle can also be set by the cross section of clamping portion 12.
Since in the utility model embodiment, strip 11 is set in cavity made of patch main body 13 encloses,
Stabilization of the strip 11 on cable 14 is improved to the footprint pressure of cable 14 in order to reduce strip 11 after patch main body 13 is shunk
Property, the top surface of strip 11 can also be set to the cambered surface with cable adapter, to enable strip 11 and cable 14 more
Fitting.
In addition, in the utility model embodiment, as shown in figure 5, further including joint seal gasket 15；Joint seal gasket
15 are set to the side of 13 inner surface of patch main body, for the contact of strip 11 with cable 14, specifically, joint seal to be isolated
The side of gasket 15 is fixedly connected with the inner surface of 13 certain side of patch main body, when installing thermal shrinkage type cable repairing sheet, is connect
The other side of seam gasket seal 15 will touch the inner surface of 13 other side of patch main body, in this way, coming to patch main body
During 13 are heated, the joint seal gasket 15 for being covered with hot melt adhesive will be glued with the inner surface of 13 other side of patch main body
It is combined, to form a complete sealing ring outside cable 14, further improves the sealing effect of cable 14.
From the above, it can be seen that the thermal shrinkage type cable repairing sheet in the utility model, no longer as in the prior art, being socketed
The clamping portion on two sides of patch main body is connected together by strip in outside after cable；But it is enclosed in patch main body
Made of two clamping portions are connected together in cavity；Cable in this way be can't see from the outside after being socketed cable repairing sheet
Strip, so, it will not cause to directly heat strip in open firing, and then would not also occur because of strip temperature
It is excessively high and cause the impaired of clamping portion.
Further, strip is placed in cavity made of patch main body encloses by the utility model embodiment, in this way,
After the installation for completing thermal shrinkage type cable repairing sheet, strip will not be exposed in external environment, so humidity can also be avoided
Environment reduces the maintenance cost in later period to improve the service life of thermal shrinkage type cable repairing sheet for the corrosion failure of strip.
The description of the aforementioned specific exemplary embodiment to the utility model is in order to illustrate and illustration purpose.These
Description is not wishing to for the utility model to be limited to disclosed precise forms, and it will be apparent that according to the above instruction, can carry out
It is many to change and change.The purpose of selecting and describing the exemplary embodiment is that explaining the specific principle of the utility model
And its practical application, so that those skilled in the art can be realized and utilize a variety of different examples of the utility model
Property embodiment and various chooses and changes.For above-mentioned example embodiment made it is any it is simple modification,
Equivalent variations and modification, should all fall into the protection scope of the utility model.
Claims (7)
1. a kind of thermal shrinkage type cable repairing sheet, which is characterized in that including patch main body, clamping portion and strip；
The patch main body is quadrangle, including the inner surface and the outer surface；
The clamping portion includes two, and two sides opposite with the patch main body are fixedly connected respectively；Two clampings
The contact surface in portion is set to ipsilateral with the outer surface；
After the patch main body is sheathed on outside cable, two clamping portions can be made of the patch main body be enclosed
Fitting contact in cavity；Two clamping portions after contact can be connected together after being penetrated in the strip simultaneously.
2. thermal shrinkage type cable repairing sheet according to claim 1, which is characterized in that the contact surface of the clamping portion includes
Hot melt adhesive coating.
3. thermal shrinkage type cable repairing sheet according to claim 1, which is characterized in that the cross section of the clamping portion is triangle
Shape, the default vertex position in the triangle are fixedly connected with the patch main body.
4. thermal shrinkage type cable repairing sheet according to claim 3, which is characterized in that the triangle is acute triangle.
5. thermal shrinkage type cable repairing sheet according to claim 3, which is characterized in that the triangle is spherical triangle.
6. thermal shrinkage type cable repairing sheet according to claim 1, which is characterized in that the top surface of the strip include with it is described
The cambered surface of cable adapter.
7. thermal shrinkage type cable repairing sheet according to claim 1, which is characterized in that further include joint seal gasket；
The joint seal gasket is set to the side of the inner surface, for the contact of the strip with the cable to be isolated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821713875.6U CN208939538U (en) | 2018-10-22 | 2018-10-22 | A kind of thermal shrinkage type cable repairing sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821713875.6U CN208939538U (en) | 2018-10-22 | 2018-10-22 | A kind of thermal shrinkage type cable repairing sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208939538U true CN208939538U (en) | 2019-06-04 |
Family
ID=66725448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821713875.6U Expired - Fee Related CN208939538U (en) | 2018-10-22 | 2018-10-22 | A kind of thermal shrinkage type cable repairing sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208939538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112848229A (en) * | 2020-12-30 | 2021-05-28 | 成都前宏精工机械股份有限公司 | Automatic thermal shrinkage machine |
-
2018
- 2018-10-22 CN CN201821713875.6U patent/CN208939538U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112848229A (en) * | 2020-12-30 | 2021-05-28 | 成都前宏精工机械股份有限公司 | Automatic thermal shrinkage machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206572101U (en) | Dual-seal loose flange attachment structure | |
| CN208939538U (en) | A kind of thermal shrinkage type cable repairing sheet | |
| CN108626495A (en) | Underground anti-corrosion pipe connector | |
| CN215721457U (en) | Steam heat preservation pipe interface module | |
| CN202839815U (en) | Connection structure for wire and binding post | |
| CN201003661Y (en) | Copper aluminum pipe connecting equipment for welding | |
| WO2013122289A1 (en) | Method for packing vacuum insulation panel packed with airtight foil | |
| CN105387296B (en) | A kind of pipeline docking crimping connector and its docking compression bonding method | |
| CN110701424B (en) | Multi-way joint | |
| CN212564874U (en) | Stainless steel multi-way joint | |
| CN209497115U (en) | A kind of High aititude, low temperature environment electric control gear cable-through hole structure | |
| CN207994599U (en) | Cable intermediate joint water repellent component | |
| CN208011130U (en) | A kind of coal dust pipe expansion joint sealing structure | |
| CN204489570U (en) | A kind of unit that seals seals structure with a kind of | |
| CN216952176U (en) | Drain pipe with electromagnetic melt rubber ring double-sealing structure | |
| CN108799500A (en) | A kind of tunnel pipe for escaping connection sealing of the anti-disengagement of high sealing | |
| CN205101780U (en) | Return bend department thermal shrinkable sleeve with gaseous emission structure | |
| CN105972344B (en) | A kind of connection structure of heavy caliber enhancing tubing | |
| CN216896224U (en) | Connecting pipe structure and air conditioner | |
| CN211714019U (en) | EQ type watertight fittings in prefabricated piping lane piece | |
| CN205101844U (en) | With better pyrocondensation device of taking branch pipe of laminating effect of pipeline | |
| CN215645986U (en) | Electric wire connecting pipe capable of being quickly disassembled and assembled | |
| KR20150055910A (en) | Pipe connecting method using hybrid bonding | |
| CN209164579U (en) | A kind of rubber gasket | |
| CN215445366U (en) | Radiation crosslinked polyethylene 3PE integrated anticorrosion finished product wall penetrating pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190604 |