CN205646758U - Can prolong double pin connects cable intermediate head structure - Google Patents
Can prolong double pin connects cable intermediate head structure Download PDFInfo
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- CN205646758U CN205646758U CN201620420394.0U CN201620420394U CN205646758U CN 205646758 U CN205646758 U CN 205646758U CN 201620420394 U CN201620420394 U CN 201620420394U CN 205646758 U CN205646758 U CN 205646758U
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- copper shield
- ground wire
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Abstract
The utility model discloses a can prolong double pin connects cable intermediate head structure, include: shell out to cable, intermediate junction pipe, shrinkage joint main part, copper shield net, interior ground wire, transparent PVC area, waterproof sticky tape, outer ground wire, oversheath and the armor area of copper shield, shell out to the cable of copper shield and pass through intermediate junction pipe and this body coupling of cable, shrinkage joint main part is wrapped up in and is covered on intermediate junction outside of tubes layer, the copper shield net is wrapped up in to cover and is connected the main part skin in the shrinkage, the winding of interior ground wire is outer at the copper shield net, transparent PVC is wrapped up in in the area and is covered at copper shield net and interior ground wire skin, waterproof sticky tape is wrapped up in and is covered on transparent PVC outband layer, the winding of outer ground wire is on marine glue outband layer, the oversheath is wrapped up in and is covered at waterproof sticky tape and outer ground wire skin, the armor area is wrapped up in and is covered at the oversheath skin, it is 0.5 meter three to shell out to the cable of copper shield for length. Implement the utility model discloses a can prolong double pin connects cable intermediate head structure can shorten the digging distance, reduces and salvagees the degree of difficulty, reduces the expense of salvageing, reduces the influence to the surrounding environment.
Description
Technical field
This utility model relates to technical field of electric power, particularly relates to one and can extend Double-splicing cable intermediate joint structure.
Background technology
In prior art, in 10kV distribution network systems, overhead cabling method has multiple, and wherein directly buried installation is a kind of conventional system of laying, particularly the municipal administration incomplete area of cable duct.Direct-buried cable is affected by operation time, line environment etc., and cable is difficult to drag.When cable intermediate joint or cable body fault, the overwhelming majority can damage a bit of (< 0.5 meter) cable, need the cable of excision damage during repairing, cause on-the-spot original cable to fall short of, it is impossible to complete to repair by doing a cable intermediate joint.Traditional method is to be excised by failure cable, adds the cable of one section of more than 1.2 meters length, installs two cable intermediate joints and coupled together by failure cable.The workload of this method excavation is big, causes emergency repair time to increase, and adds repairing difficulty.
Utility model content
Technical problem to be solved in the utility model is, it is provided that one can extend Double-splicing cable intermediate joint structure, it is possible to shorten digging distance, reduces repairing difficulty；Reduce the impact on surrounding, reduce repairing expense.
In order to solve above-mentioned technical problem, embodiment of the present utility model provides one can extend Double-splicing cable intermediate joint structure, including: the cable of strip off to copper shield, intermediate connection tube, shrinkage adapter body, copper shield net, interior ground wire, transparent PVC band, adhesive waterproof tape, outer ground wire, oversheath and armoring tape；Strip off is connected with cable body to the cable of copper shield by intermediate connection tube, shrinkage adapter body wraps at intermediate connection tube outer layer, copper shield net wraps at shrinkage adapter body outer layer, interior earth wire winding is wound on copper shield net outer layer, transparent PVC band wraps at copper shield net and interior ground wire outer layer, and adhesive waterproof tape wraps at transparent PVC band outer layer, and outer ground wire is wrapped in adhesive waterproof tape outer layer, oversheath wraps at adhesive waterproof tape and outer ground wire outer layer, and armoring tape wraps at oversheath outer layer；
Strip off is to cable is a length of 0.5 meter three of copper shield.
Wherein, strip off is that length range is between 0.4-1.2 rice to the cable of copper shield.
The one of this utility model embodiment can extend Double-splicing cable intermediate joint structure, has the advantages that
First, the cable of strip off to copper shield is connected to cable body by cable intermediate joint, compared to traditional method, makes digging distance be greatly shortened, and some situation, even without excavation, reduces repairing difficulty.
The second, reduce the telegram in reply time, improve power supply reliability, less to surrounding environment influence.
3rd, reduce repairing expense, there is certain economy.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, from the point of view of state of the art personnel, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1～Fig. 4 is the structural representation extending Double-splicing cable intermediate joint structure of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
In conjunction with seeing shown in Fig. 1-Fig. 4, the embodiment one of Double-splicing cable intermediate joint structure can be extended for this utility model.
The present embodiment provide a kind of easy to use, simultaneously not reducing the novel of electric property extends Double-splicing cable intermediate joint structure, can effectively process two sections of cabling issues of a segment distance, to realize the short time, failure cable is rushed to repair by high reliability, low cost.
Specifically, the present embodiment can extend Double-splicing cable intermediate joint structure to include: the cable 1 of strip off to copper shield, intermediate connection tube 2, shrinkage adapter body 3, copper shield net 4, interior ground wire 5, transparent PVC band 6, adhesive waterproof tape 7, outer ground wire 8, oversheath 9 and armoring tape 10；Wherein: the cable 1 of strip off to copper shield is connected to cable body by intermediate connection tube 2, shrinkage adapter body 3 wraps the outer layer at intermediate connection tube 2, copper shield net 4 wraps at shrinkage adapter body 3 outer layer, interior ground wire 5 is wrapped in copper shield net 4 outer layer, transparent PVC band 6 wraps at copper shield net 4 and interior ground wire 5 outer layer, adhesive waterproof tape 7 wraps at transparent PVC band 6 outer layer, outer ground wire 8 is wrapped in adhesive waterproof tape 7 outer layer, oversheath 9 wraps at adhesive waterproof tape 7 and outer ground wire 8 outer layer, and armoring tape 10 wraps at oversheath outer layer.
Wherein, strip off is that length range is between 0.4-1.2 rice to the cable 1 of copper shield.
Wherein, strip off is to three that cable 1 is a length of 0.5 meter of copper shield.
When being embodied as, the cable of more than 1.2 meters length of traditional method is instead of by the cable 1 of three 0.5 meter of strip ofves of use to copper shield, make 0.5 meter of strip off couple together with cable body to the cable 1 of copper shield by two set cable intermediate joints, be fabricated to a set of extend Double-splicing cable intermediate joint.Further, shrinkage adapter body 3 wraps at intermediate connection tube 2 outer layer, copper shield net 4 wraps at shrinkage adapter body 3 outer layer, interior ground wire 5 is wrapped in copper shield net 4 outer layer, transparent PVC band 6 wraps at copper shield net 4 and interior ground wire 5 outer layer, and adhesive waterproof tape 7 wraps at transparent PVC band 6 outer layer, and outer ground wire 8 is wrapped in adhesive waterproof tape 7 outer layer, oversheath 9 wraps at adhesive waterproof tape 7 and outer ground wire 8 outer layer, and armoring tape 10 wraps at oversheath 9 outer layer.
Preferably, strip off can be various sizes between 0.4-1.2 rice to the cable length of copper shield.
This utility model embodiment one can extend Double-splicing cable intermediate joint structure when Specific construction, and first, by cable intermediate joint two sections of cables of product instruction for mounting stripping, the cable of strip off to copper shield requires equally to carry out stripping according to the stripping of two sections of cables；Process copper shield and insulating barrier, the cable 1 of strip off to copper shield is inserted in copper shield net 4, two sections of cables are inserted in shrinkage adapter body 3.And then, crimp intermediate connection tube, determine checkpoint, clean insulating surface, shrinkage adapter body 3 is installed and copper shield net 4 and interior ground wire 5 are installed.Subsequently, recover the liner of whole section of cable, be wound around transparent PVC band 6, wrapped adhesive waterproof tape 7.Finally, outer ground wire 8 installed by whole section of cable, and oversheath 9 wraps at adhesive waterproof tape 7 and outer ground wire 8 outer layer, the whole section of wrapped armoring tape of cable 10.
Implement one of the present utility model and can extend Double-splicing cable intermediate joint structure, have the advantages that
First, the cable of strip off to copper shield is connected to cable body by cable intermediate joint, compared to traditional method, makes digging distance be greatly shortened, and some situation, even without excavation, reduces repairing difficulty.
The second, reduce the telegram in reply time, improve power supply reliability, less to surrounding environment influence.
3rd, reduce repairing expense, there is certain economy.
Claims (2)
1. one kind can extend Double-splicing cable intermediate joint structure, it is characterized in that, including: the cable of strip off to copper shield, intermediate connection tube, shrinkage adapter body, copper shield net, interior ground wire, transparent PVC band, adhesive waterproof tape, outer ground wire, oversheath and armoring tape；
Wherein: the cable of described strip off to copper shield is connected with cable body by intermediate connection tube, described shrinkage adapter body wraps at intermediate connection tube outer layer, described copper shield net wraps at described shrinkage adapter body outer layer, described interior earth wire winding is wound on described copper shield net outer layer, described transparent PVC band wraps at described copper shield net and described interior ground wire outer layer, described adhesive waterproof tape wraps at described transparent PVC band outer layer, described outer ground wire is wrapped in described adhesive waterproof tape outer layer, described oversheath wraps at described adhesive waterproof tape and described outer ground wire outer layer, described armoring tape wraps at described oversheath outer layer；
Described strip off is to cable is a length of 0.5 meter three of copper shield.
Double-splicing cable intermediate joint structure can be extended the most as claimed in claim 1, it is characterised in that the cable of described strip off to copper shield is that length range is between 0.4-1.2 rice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620420394.0U CN205646758U (en) | 2016-05-11 | 2016-05-11 | Can prolong double pin connects cable intermediate head structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620420394.0U CN205646758U (en) | 2016-05-11 | 2016-05-11 | Can prolong double pin connects cable intermediate head structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205646758U true CN205646758U (en) | 2016-10-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620420394.0U Active CN205646758U (en) | 2016-05-11 | 2016-05-11 | Can prolong double pin connects cable intermediate head structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205646758U (en) |
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2016
- 2016-05-11 CN CN201620420394.0U patent/CN205646758U/en active Active
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| C14 | Grant of patent or utility model | ||
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