CN207184020U - Shrinkage cable connector and shrinkage cable - Google Patents

Shrinkage cable connector and shrinkage cable Download PDF

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Publication number
CN207184020U
CN207184020U CN201721018434.XU CN201721018434U CN207184020U CN 207184020 U CN207184020 U CN 207184020U CN 201721018434 U CN201721018434 U CN 201721018434U CN 207184020 U CN207184020 U CN 207184020U
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CN
China
Prior art keywords
shrinkage
cable
branch cables
cable connector
branch
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Application number
CN201721018434.XU
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Chinese (zh)
Inventor
王春林
胡泽祥
胡晓
赵景印
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Sichuan Lantian Cable Technology Co., Ltd
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CHENGDU KANG DA CABLE Co Ltd
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Priority to CN201721018434.XU priority Critical patent/CN207184020U/en
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Abstract

Shrinkage cable connector and shrinkage cable provided by the utility model, are related to shrinkage field of cable technology.The shrinkage cable connector includes main cable, shrinkage fingerstall, multiple branch cables, multiple shrink cable terminations, multiple shrinkage seal pipes, multiple terminals and limiting bracket.Shrinkage fingerstall includes body and is arranged on multiple sub-sets of described body one end, and one end of body and main cable is connected, and one end of multiple branch cables is detachably connected with multiple sub-sets respectively.Multiple branch cables are electrically connected with main cable respectively, and multiple terminals are connected with the other end of multiple branch cables by multiple shrinkage seal pipes respectively.Limiting bracket includes multiple holding sections, multiple branch cables respectively with multiple holding section clampings.The shrinkage cable connector can effectively prevent multiple branch cables from winding, easy to use, and can local replacing, convenient disassembly, resources conservation.The shrinkage cable uses the shrinkage cable connector, the problem of effectively preventing multiple branch cables from winding, easy to use.

Description

Shrinkage cable connector and shrinkage cable
Technical field
Shrinkage field of cable technology is the utility model is related to, in particular to a kind of shrinkage cable connector and shrinkage electricity Cable.
Background technology
Cold-shrink cable terminal is to be injected using elastomeric material (conventional has silicon rubber and EP rubbers) in factory Sulfidization molding, then through part that is expanding, being lined with the various cable accessories of plastic spiral supporter composition.During in-site installation, by these Predilation part is enclosed on cable end piece or joint after treatment, extracts the plastic spiral bar (supporter) of internal support, pressure out The cable accessory tightly formed on cable insulation.Because it is to lean on elastic recovery force at normal temperatures, rather than as thermal contraction electricity The fiery heat shrink of cable fittings, therefore it is commonly called as cold events cable accessory.
Cold events stress control tube is all generally used now, voltage class is from 10kV to 35kV.Cold-shrink cable terminal, 1kV levels make reinforced insulation using cold events insulation tube, and 10kV levels are using the joint cold events insulation with interior out semiconductor layer Part.Three-core cable terminal crotch is covered using cold events branch.
Cold-shrink cable terminal have small volume, it is easy to operate, rapid, without specific purpose tool, the scope of application is wide and product The advantages that specification is few.Compared with thermal contraction formula cable accessory, it is not required to fire heating, and move or bend after installation will not picture There is the danger of accessory internal interlayer disengagement (because cold-shrink cable terminal leans on elastic compression like that in thermal contraction formula cable accessory Power).Compared with prefabricated type cable accessory, although being all to lean on elastic compression power to ensure internal interface characteristic, it is unlike pre- Standard cable annex corresponds with the cross-section of cable like that, and specification is more.
Before being installed on cable, the part of prefabricated type cable accessory is no tension force, and cold-shrink cable terminal To be under high-tension state, it is therefore necessary to ensure within storage period, cold events formula part should not have obvious permanent deformation or Elastic stress relaxes, otherwise later it cannot be guaranteed that having enough elastic compression power, so as to it cannot be guaranteed that good on cable Interfacial characteristics.
Conventional shrinkage cable obtains multiple branch cables and easily wound, it has not been convenient to uses, also, shrinkage cable inconvenience office Change in portion.
Therefore, it is that the technology for needing urgently to solve at present is asked to research and develop a kind of shrinkage cable that can effectively solve the above problems Topic.
Utility model content
The purpose of this utility model is to provide a kind of shrinkage cable connector, and the shrinkage cable connector can effectively prevent multiple Branch cable wind the problem of, it is easy to use, also, the shrinkage cable connector can local replacing, convenient disassembly, resources conservation.
Another object of the present utility model is to provide a kind of shrinkage cable, and it uses shrinkage electricity provided by the utility model Cable joint, it is the problem of effectively preventing multiple branch cables from winding, easy to use, also, the shrinkage cable connector can locally more Change, convenient disassembly, resources conservation.
The utility model, which solves its technical problem, to be realized using following technical scheme:
A kind of shrinkage cable connector provided by the utility model, including main cable, shrinkage fingerstall, multiple branch cables, Multiple shrink cable terminations, multiple shrinkage seal pipes, multiple terminals and limiting bracket, the shrinkage fingerstall include body and setting Multiple sub-sets in described body one end, the body are connected with one end of the main cable, multiple branch cables One end is detachably connected with multiple sub-sets respectively, and multiple branch cables electrically connect with the main cable respectively, Multiple terminals are connected with the other end of multiple branch cables by multiple shrinkage seal pipes respectively;It is described spacing Support includes multiple holding sections, multiple branch cables respectively with multiple holding section clampings.
Further, the limiting bracket also includes multiple fasteners, and multiple fasteners coordinate with multiple holding sections, Multiple branch cables with multiple holding section clampings, and are fixed by multiple fasteners respectively.
Further, multiple holding sections are provided with clamping groove, and multiple fasteners are semicircular arc, multiple The one end of one end of the fastener respectively with multiple holding sections is hinged, the other ends of multiple fasteners respectively with the card The other end for holding portion is detachably connected.
Further, the limiting bracket includes multiple linkage sections, and multiple linkage section head and the tail connect, and are formed polygon Shape structure, multiple holding sections are separately positioned on the junction of multiple linkage sections.
Further, at least one hole for injecting glue is offered on the body.
Further, the shrinkage fingerstall, the body and the sub-set are integrally formed.
Further, multiple branch cables are provided with elastic packing adhesive tape with the main cable junction.
Further, branch conductors, copper shield and the shrinkage that the branch cable includes being arranged successively from inside to outside are protected Sheath.
Further, the branch cable also includes multiple phase colour bands, and multiple phase colour bands are described cold rotating around being located at Outside contracting protective case.
A kind of shrinkage cable provided by the utility model, including leader cable line and described shrinkage cable connector.It is described cold Contracting cable connector include main cable, shrinkage fingerstall, multiple branch cables, multiple shrink cable terminations, multiple shrinkage seal pipes, Multiple terminals and limiting bracket, the shrinkage fingerstall include body and are arranged on multiple sub-sets of described body one end, the set Body is connected with one end of the main cable, and one end of multiple branch cables detachably connects with multiple sub-sets respectively Connect, and multiple branch cables electrically connect with the main cable respectively, multiple terminals respectively with multiple branches The other end of cable is connected by multiple shrinkage seal pipes;The limiting bracket includes multiple holding sections, multiple described points Branch cable respectively with multiple holding section clampings.The leader cable line electrically connects with the main cable.
The beneficial effect of the utility model embodiment is:
The multiple branch cables of shrinkage cable connector provided by the utility model are detachably connected with shrinkage fingerstall, main cable It is detachably connected with shrinkage fingerstall, multiple terminals are detachably connected with multiple branch cables, therefore can change trunk as needed Cable, any one branch cable and any one terminal, are used repeatedly shrinkage cable connector, resources conservation.Also, The shrinkage cable connector includes limiting bracket, multiple branch cables multiple holding section clampings with limiting bracket respectively, so as to real Show and separated multiple branch cables, and be fixed to relevant position, can effectively prevent multiple branch cables from winding, convenient use.
Shrinkage cable provided by the utility model, it uses shrinkage cable connector provided by the utility model, can effectively prevented It is easy to use only the problem of the winding of multiple branch cables, also, the shrinkage cable connector can local replacing, convenient disassembly, resource Save.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiment of the present utility model, therefore should not be by Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 is the structural representation for the shrinkage cable connector that the utility model specific embodiment provides.
Fig. 2 is the structural representation of the limiting bracket for the shrinkage cable connector that the utility model specific embodiment provides.
Fig. 3 is the structural representation of the limiting bracket for the shrinkage cable connector that the utility model preferred embodiment provides.
Fig. 4 is the structural representation of the body for the shrinkage cable connector that the utility model specific embodiment provides.
Icon:100- shrinkage cable connectors;110- main cables;120- shrinkage fingerstall;121- bodies;1211- hole for injecting glue; 123- sub-sets;130- branch cables;140- shrink cable terminations;150- shrinkage seal pipes;160- terminals;170- limiting brackets; 171- linkage sections;172- holding sections;1721- clamping grooves;173- fasteners;180- phase colour bands.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Generally here described in accompanying drawing and The component of the utility model embodiment shown can be configured to arrange and design with a variety of.
Therefore, the detailed description of the embodiment of the present utility model to providing in the accompanying drawings is not intended to limit requirement below The scope of the utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all Belong to the scope of the utility model protection.
It should be noted that:Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
In description of the present utility model, it is necessary to explanation, term " on " etc. instruction orientation or position relationship be base In orientation shown in the drawings or position relationship, or the utility model product using when the orientation usually put or position close System, it is for only for ease of and describes the utility model and simplified description, rather than the device or element of instruction or hint meaning is necessary With specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
In addition, term " first ", " second ", " the 3rd " and " the 4th " etc. is only used for distinguishing description, and it is not intended that referring to Show or imply relative importance.
In description of the present utility model, it is also necessary to explanation, unless having more specific regulation in addition and limiting, term " setting ", " connection " should do more broadly understanding, for example, " connection " can be fixedly connected or be detachably connected, or It is integrally connected;Can be mechanical connection or electrical connection;Can be joined directly together, can also be by between intermediary Connect connected, can be the connection of two element internals.For the ordinary skill in the art, can be understood with concrete condition Concrete meaning of the above-mentioned term in the utility model.
Below in conjunction with the accompanying drawings, an embodiment of the present utility model is elaborated, in the case where not conflicting, under Feature in the embodiment stated can be mutually combined.
The present embodiment, which provides shrinkage cable, includes leader cable line and shrinkage cable connector.Leader cable line and shrinkage cable connector Connection.It is the problem of leader cable line effectively can prevent branch cable from winding, easy to use due to using the shrinkage cable connector, Also, the shrinkage cable connector can local replacing, convenient disassembly, resources conservation.
Fig. 1 is the structural representation for the shrinkage cable connector 100 that the present embodiment provides.It refer to Fig. 1, in the present embodiment, Shrinkage cable connector 100 includes main cable 110, the shrink cable termination of branch cable 130, three of shrinkage fingerstall 120, three 140th, three shrinkage seal pipes, 150, three terminals 160 and limiting bracket 170.
One end of main cable 110 and one end of three branch cables 130 are connected with shrinkage fingerstall 120 respectively, and three Branch cable 130 electrically connects with main cable 110 respectively.The other end of three terminals 160 respectively with three branch cables 130 leads to Three shrinkage seal pipes 150 are crossed to connect.Three branch cables 130 are connected with limiting bracket 170 respectively.
In the present embodiment, main cable 110 includes leader cable conductor (figure is not marked), the leader cable being arranged successively from inside to outside Copper shield (figure is not marked) and leader cable insulating barrier (figure is not marked).Each branch cable 130 includes being arranged successively from inside to outside Branch conductors (figure do not mark), copper shield (figure is not marked) and shrinkage protective case (scheming not mark).
Preferably, three branch cables 130 are additionally provided with elastic packing adhesive tape with the junction of main cable 110 and (schemed not Mark).
It is understood that the main cable 110 and the electric conductivity of branch cable 130 and security of this structure are better It is good.Also, elastic sealant band has preferable fixation.
Preferably, branch cable 130 also includes three phase colour bands 180, and the color of each phase colour band 180 is different, three phases Colour band 180 is rotating around being located at outside shrinkage protective case.
It is understood that three phase colour bands 180 can be used for distinguishing different branch cables 130, to show difference, it is easy to Branch cable 130 needed for being obtained during use.
It should be appreciated that in other preferred embodiments, three branch cables 130 can also be distinguished by other means, example Such as mark.
It is appreciated that branch cable 130, shrink cable termination 140, shrinkage seal pipe 150, terminal 160 are supporting Use.In other preferred embodiments, branch cable 130, shrink cable termination 140, shrinkage seal pipe 150, the number of terminal 160 Amount can have different changes, for example, branch cable 130, shrink cable termination 140, shrinkage seal pipe 150, terminal 160 are Two, four, five etc..
Fig. 2 is the structural representation of the limiting bracket 170 for the shrinkage cable connector 100 that the present embodiment provides.It refer to figure 2, in the present embodiment, limiting bracket 170 includes three linkage sections 171, and three linkage sections 171 connect from beginning to end, and form polygon Structure, the junction of three linkage sections 171 are respectively arranged with holding section 172.Three holding sections 172 are used for and three branch cables 130 coordinate.
Preferably, three holding sections 172 are provided with clamping groove 1721.In the present embodiment, limiting bracket 170 also includes Three fasteners 173, three fasteners 173 coordinate with three holding sections 172, three branch cables 130 respectively with three holding sections 172 The clamping of clamping groove 1721, and fixed by three fasteners 173.
In the present embodiment, three fasteners 173 are semicircular arc, one end of three fasteners 173 respectively with three holding sections 172 one end is hinged, and the other end of the other ends of three fasteners 173 respectively with holding section 172 is detachably connected.
It is understood that three branch cables 130 extend along the middle part in direction respectively with three clamping grooves 1721 Clamping, three fasteners 173 respectively, further fasten three branch cables 130 and three holding sections 172.
Three branch cables 130 each extend under the fixation of limiting bracket 170, can prevent three branch's electricity Cable 130 is wound.
As long as the winding for preventing branch cable 130 can be realized, the structure of limiting bracket 170 can have different changes.Fig. 3 is The structural representation of the limiting bracket 170 for the shrinkage cable connector 100 that preferred embodiment provides.Fig. 3 is refer to, it is preferable at other In embodiment, limiting bracket 170 may be configured as strip, and have multiple holding sections corresponding with the quantity of branch cable 130 172, multiple branch cables 130 coordinate with multiple holding sections 172 respectively.
Fig. 4 is the structural representation of the body 121 for the shrinkage cable connector 100 that the present embodiment provides.Fig. 4 is refer to, this In embodiment, shrinkage fingerstall 120 includes body 121 and is arranged on three sub-sets 123 of the one end of body 121.
In the present embodiment, body 121 is connected with one end of main cable 110, one end of three branch cables 130 respectively with Three sub-sets 123 are detachably connected.
Preferably, the body 121 of shrinkage fingerstall 120 and sub-set 123 are integrally formed.
It should be appreciated that in other preferred embodiments, the quantity of sub-set 123 can be done suitable according to the quantity of branch cable 130 Answering property adjusts.
Preferably, at least one hole for injecting glue 1211 is offered on body 121.It is understood that work as main cable 110 And after multiple branch cables 130 are connected with shrinkage fingerstall 120 respectively, viscose can be injected by hole for injecting glue 1211 so that trunk is electric Fixing-stable between cable 110, shrinkage fingerstall 120 and multiple branch cables 130.
In the present embodiment, leader cable line electrically connects with main cable 110.
To sum up, more than the 100 individual branch cable 130 of shrinkage cable connector and shrinkage fingerstall 120 that the present embodiment provides are detachable Connection, main cable 110 are detachably connected with shrinkage fingerstall 120, and multiple terminals 160 detachably connect with multiple branch cables 130 Connect, therefore main cable 110, any one branch cable 130 and any one terminal 160 can be changed as needed, make shrinkage Cable connector 100 is used repeatedly, resources conservation.Also, the shrinkage cable connector 100 includes limiting bracket 170, Duo Gefen The clamping of multiple holding sections 172 with limiting bracket 170 respectively of branch cable 130, it is achieved thereby that multiple branch cables 130 are divided From, and relevant position is fixed to, it can effectively prevent multiple branch cables 130 from winding, convenient use.
The shrinkage cable that the present embodiment provides, it uses shrinkage cable connector 100 provided by the utility model, can effectively prevented The problem of only multiple branch cables 130 are wound, it is easy to use, also, the shrinkage cable connector 100 can local replacing, dismounting side Just, resources conservation.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.

Claims (10)

1. a kind of shrinkage cable connector, it is characterised in that including main cable, shrinkage fingerstall, multiple branch cables, multiple shrinkages Cable termination, multiple shrinkage seal pipes, multiple terminals and limiting bracket, the shrinkage fingerstall include body and are arranged on the set Multiple sub-sets of body one end, the body are connected with one end of the main cable, one end difference of multiple branch cables It is detachably connected with multiple sub-sets, and multiple branch cables electrically connect with the main cable respectively, it is multiple described Terminal is connected with the other end of multiple branch cables by multiple shrinkage seal pipes respectively;The limiting bracket includes Multiple holding sections, multiple branch cables respectively with multiple holding section clampings.
2. shrinkage cable connector as claimed in claim 1, it is characterised in that the limiting bracket also includes multiple fasteners, more The individual fastener coordinates with multiple holding sections, and multiple branch cables with multiple holding section clampings, and lead to respectively Multiple fasteners are crossed to fix.
3. shrinkage cable connector as claimed in claim 2, it is characterised in that it is recessed that multiple holding sections are provided with clamping Groove, multiple fasteners are semicircular arc, and the one end of one end of multiple fasteners respectively with multiple holding sections is hinged, The other end of the other end of multiple fasteners respectively with the holding section is detachably connected.
4. shrinkage cable connector as claimed in claim 2, it is characterised in that the limiting bracket includes multiple linkage sections, more The individual linkage section head and the tail connect, and form polygonized structure, and multiple holding sections are separately positioned on multiple linkage sections Junction.
5. shrinkage cable connector as claimed in claim 1, it is characterised in that at least one injecting glue is offered on the body Hole.
6. shrinkage cable connector as claimed in claim 1, it is characterised in that the shrinkage fingerstall, the body and the son Set is integrally formed.
7. shrinkage cable connector as claimed in claim 1, it is characterised in that multiple branch cables and the main cable Junction is provided with elastic packing adhesive tape.
8. shrinkage cable connector as claimed in claim 1, it is characterised in that the branch cable includes covering successively from inside to outside If branch conductors, copper shield and shrinkage protective case.
9. shrinkage cable connector as claimed in claim 8, it is characterised in that the branch cable also includes multiple phase colour bands, Multiple phase colour bands are rotating around being located at outside the shrinkage protective case.
A kind of 10. shrinkage cable, it is characterised in that the shrinkage including leader cable line and as described in claim 1-9 any one Cable connector;The leader cable line electrically connects with the main cable.
CN201721018434.XU 2017-08-15 2017-08-15 Shrinkage cable connector and shrinkage cable Active CN207184020U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721018434.XU CN207184020U (en) 2017-08-15 2017-08-15 Shrinkage cable connector and shrinkage cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721018434.XU CN207184020U (en) 2017-08-15 2017-08-15 Shrinkage cable connector and shrinkage cable

Publications (1)

Publication Number Publication Date
CN207184020U true CN207184020U (en) 2018-04-03

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CN201721018434.XU Active CN207184020U (en) 2017-08-15 2017-08-15 Shrinkage cable connector and shrinkage cable

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111628471A (en) * 2020-06-05 2020-09-04 国网山东省电力公司电力科学研究院 Cable termination subassembly and cable termination unusual monitoring system that generates heat

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111628471A (en) * 2020-06-05 2020-09-04 国网山东省电力公司电力科学研究院 Cable termination subassembly and cable termination unusual monitoring system that generates heat
CN111628471B (en) * 2020-06-05 2021-08-31 国网山东省电力公司电力科学研究院 Cable termination subassembly and cable termination unusual monitoring system that generates heat

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GR01 Patent grant
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: Jinyuan town Dayi County in Sichuan province 611330 Chengdu City Industrial Avenue North No. 69

Patentee after: Sichuan Lantian Cable Technology Co., Ltd

Address before: Jinyuan town Dayi County in Sichuan province 611330 Chengdu City Industrial Avenue North No. 69

Patentee before: CHENGDU KANGDA CABLE Co.,Ltd.

CP01 Change in the name or title of a patent holder