CN110504646A - A kind of line repair device - Google Patents

A kind of line repair device Download PDF

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Publication number
CN110504646A
CN110504646A CN201910788594.XA CN201910788594A CN110504646A CN 110504646 A CN110504646 A CN 110504646A CN 201910788594 A CN201910788594 A CN 201910788594A CN 110504646 A CN110504646 A CN 110504646A
Authority
CN
China
Prior art keywords
shell
reparation
route
repair device
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.)
Pending
Application number
CN201910788594.XA
Other languages
Chinese (zh)
Inventor
黄应敏
邹科敏
邵源鹏
高伟光
许翠珊
冯泽华
冯家杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Panyu Cable Group Co Ltd
Original Assignee
Guangzhou Panyu Cable Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangzhou Panyu Cable Group Co Ltd filed Critical Guangzhou Panyu Cable Group Co Ltd
Priority to CN201910788594.XA priority Critical patent/CN110504646A/en
Publication of CN110504646A publication Critical patent/CN110504646A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/14Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for joining or terminating cables
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/16Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for repairing insulation or armouring of cables

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  • Processing Of Terminals (AREA)

Abstract

The present invention relates to cable maintenance fields, specifically a kind of line repair device, including repairing shell, it repairs and is equipped with route pecker in shell, route pecker includes intermediate connecting part and two lock nuts, two lock nuts are threadedly coupled with the intermediate both ends for connecting part respectively, cone shaped elastic set is equipped in lock nut, the entrance of plug wire hole is corresponding cone expansion structure, the upper surface for repairing shell is equipped with hole for injecting glue, the reparation glue of liquid can be injected and be repaired in shell by hole for injecting glue, it repairs after being gelled admittedly and repairs shell and collectively form route reparation insulating layer;The beneficial effects of the present invention are: the conducting wire firm and reliable connection at cable splice, area of passage is big, reparation glue after repairing shell and solidification collectively forms the reparation insulating layer at cable splice, waterproof and dampproof performance is good, and intensity height not cracky, after cable splice can long-term and effective operation, extend cable service life.

Description

A kind of line repair device
Technical field
The present invention relates to electric power tool technical field, specifically a kind of line repair device.
Background technique
In power circuit repair process, it is often necessary to the cable splice that two disconnect is got up, when carrying out cable splice, The common traditional approach of service worker is to be threaded together the conducting wire that two disconnect cable sockets, is then insulated to use at connecting Adhesive tape is wound sealing.Find that above-mentioned traditional approach can have some drawbacks by prolonged operation and maintenance, firstly, connecting The conducting wire at place is not fixed firmly and leans on by being fastened naturally, is easy to loosen, and operation is random larger, is easy to appear at connecting Area of passage is too small and leads to the problem of being easy fever;Secondly, insulating tape cannot closely connect with cable jacket layer well Touching, cable runs in wet environment for a long time, and the gap between the insulating tape and cable jacket of winding is easy water inlet, into tide Gas leads to the failure of insulation of splice locations, causes security risk to running cable;Moreover, the insulating tape intensity of winding It is poor, it is easy breakage in the construction process, leads to decreasing insulating, and easy watered and wetting, equally causes security risk.
Summary of the invention
In order to overcome the above the deficiencies in the prior art, the task of the present invention is providing, a kind of connecting is firm, good insulating, makes With the line repair device that the service life is long.
Task of the present invention is achieved through the following technical solutions:
A kind of line repair device, including shell is repaired, the tubular structure that shell is both ends open is repaired, is repaired in shell Equipped with the route pecker for connecting two cables, route pecker includes intermediate connecting part and two locking screws Cap, the both ends that centre connects part are respectively equipped with the plug wire hole that the conducting wire of current supply cable is inserted into and is conductively connected therewith, two locking screws Cap is threadedly coupled with the intermediate both ends for connecting part respectively, and lock nut is equipped with the perforation that current supply cable passes through, lock nut Inner cavity be equipped with cone shaped elastic set, for the miner diameter end of cone shaped elastic set towards the entrance of the plug wire hole, the entrance of plug wire hole is cone Shape expansion structure, plug wire hole arrival end internal diameter are greater than the miner diameter end outer diameter of cone shaped elastic set and are less than the bigger diameter end that cone shaped elastic covers Outer diameter;The upper surface for repairing shell is equipped with hole for injecting glue, can inject the reparation glue of liquid by hole for injecting glue and repair shell In and in route pecker and cable socket be wrapped in, repair gelling it is solid after and repair shell and collectively form route reparation insulation Layer.
It is preferred that the intermediate part that connects is equipped with positioning convex platform, corresponding two positioning baffles are equipped in the reparation shell, Positioning convex platform is between two positioning baffles when use, so that it is axial fixed to carry out positioning baffle to the route pecker Position.
It is preferred that the circumferential side wall of the positioning convex platform is six-sided nut structure.
It is preferred that being additionally provided with compressed spring in the plug wire hole, one end of compressed spring abuts the bottom of plug wire hole, the other end Abut the miner diameter end of cone shaped elastic set.
It is preferred that being additionally provided with the injecting glue lid for being used to open or closing the hole for injecting glue on the reparation shell.
It is preferred that the reparation shell is opposite structure, including upper half shell and lower half shell, the upper half shell and the lower half Shell is detachably connected by buckle structure.
It is preferred that the side of the upper half shell is equipped with slot, the side of the lower half shell is equipped with corresponding cutting, to make The side that half-shell and lower half shell are in contact is mutually matched plug in construction.
It is preferred that it is described repair shell both ends using when be overlapped on respectively it is on the insulating outer protective cover of two cables and close therewith Envelope connection.
It is preferred that the material for repairing shell is bent insulating materials.
The beneficial effect of line repair device of the present invention is: 1. the conducting wire at cable splice is led by the fixation of route pecker Electrical connection, firm and reliable connection, operation standard is unified, and the area of passage at connecting is larger, repairs cable when shell uses In being coated at connecting, and the reparation insulating layer at cable splice is collectively formed with the reparation glue after solidification, the reparation insulating layer Closed seamless gap is contacted with cable jacket, waterproof and dampproof performance is good, and intensity height not cracky, can be long-term after cable splice Effectively operation, extends cable service life;2. circumferentially compressing cable inwardly along cable by elastic pressing sleeve, can effectively avoid The conducting wire of cable is by crushing or breaks and influences the electric conductivity at connecting;3. by setting compressed spring, in cable insertion In the process, can be avoided cable with cone shaped elastic set together enter plug wire hole caused by cable conducting wire be difficult to be inserted into it is slotting String holes bottom simultaneously can not connect the problem of part is conductively connected with centre;4. the side that the upper half shell and lower half shell of repairing shell are in contact For mutually matched plug in construction, it is not easy to ooze out from seam crossing and both ends so that liquid be made when encapsulating to repair glue;5. repairing outer Shell is bent elastic insulating material, the reparation at route connecting for facilitating bending to set up.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of line repair device of the present invention;
Fig. 2 is the use state reference configuration schematic diagram of line repair device in embodiment;
Fig. 3 is one of decomposition texture schematic diagram of Fig. 2;
Fig. 4 is the two of the decomposition texture schematic diagram of Fig. 2;
Fig. 5 is the schematic diagram of internal structure of Fig. 2.
Wherein, reparation shell 1, upper half shell 11, hole for injecting glue 111, injecting glue lid 112, slot 113, lower half shell 12, cutting 121, Buckle structure 13, positioning baffle 14, route pecker 2, centre connect part 21, plug wire hole 211, positioning convex platform 212, lock nut 22, cone shaped elastic set 23, compressed spring 24, cable 3, conducting wire 31.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right The present invention is further elaborated.It should be appreciated that say that the specific embodiment of description is used only for explaining the present invention herein, and It is not used in the restriction present invention.
As shown in Figs. 1-5, a kind of line repair device, including shell 1 is repaired, reparation shell 1 is opposite structure, including The upper half shell 11 and lower half shell 12 being detachably connected by several buckle structures 13 form two after upper 1 pairing of reparation shell The tubular structure of end opening, repairs the route pecker 2 being equipped in shell 1 for connecting two cables 3, and route connects Device 2 includes intermediate connecting part 21 and two lock nuts 22, and the both ends that centre connects part 21 are respectively equipped with the conducting wire 31 of current supply cable 3 The plug wire hole 211 for being inserted into and being conductively connected therewith, two lock nuts 22 carry out screw thread with the intermediate both ends for connecting part 21 respectively Connection, lock nut 22 are equipped with the perforation that current supply cable 3 passes through, and the inner cavity that lock nut 22 and intermediate connecting part 21 enclose also is set There are cone shaped elastic set 23 and compressed spring 24, cone shaped elastic set 23 and compressed spring 24 cover outside cable 3 when using, and compress bullet One end of spring 24 abuts the bottom of plug wire hole 211, and the other end abuts the miner diameter end of cone shaped elastic set 23, the entrance of plug wire hole 211 Place is cone expansion structure, and 211 inlet internal diameter of plug wire hole is greater than the miner diameter end outer diameter of cone shaped elastic set 23 and is less than Conical Projectile Property set 23 bigger diameter end outer diameter;The upper surface of the upper half shell 11 is equipped with hole for injecting glue 111, can be by liquid by hole for injecting glue 111 The injection of reparation glue repair in shell 1 and be wrapped in route pecker 2 and 3 end of cable in, repair gelling it is solid after and repair Shell 1 collectively forms route and repairs insulating layer.
As shown in figure 5, in use, needing 3 end of cable connected to be inserted into 2 liang of route pecker respectively for two first End, and sequentially pass through lock nut 22, cone shaped elastic set 23, compressed spring 24 until insertion 211 interior bottom portion of plug wire hole and with Centre connects part 21 and is conductively connected, and then tightens the relatively intermediate part 21 that connects of lock nut 22, the end cap meeting of lock nut 22 Push that cone shaped elastic set 23 overcomes the elastic force of compressed spring 24 towards moving in plug wire hole 211, cone shaped elastic set 23 is in plug wire , can be constantly radially towards contract under the action of the cone expansion structure of 211 inlet of hole, and then it is extruded through cable therein 3, it is connected on part to being fixedly clamped cable 3 in centre, the conducting wire 31 of two cables 3 carries out conduction by the intermediate part 21 that connects It connects, then will repair 1 set of shell again outside route pecker 2, the both ends for repairing shell 1 are overlapped on the cable at both ends at connecting On 3 insulating sheaths, liquid is then poured by hole for injecting glue 111 and repairs glue, and route pecker 2 and 3 end of cable are wrapped in It is interior, it repairs after being gelled admittedly and repairs shell 1 and collectively form route reparation insulating layer.
Line repair device of the present invention, the conducting wire at cable splice are conductively connected by the way that route pecker 2 is fixed, connection jail Gu reliable, operation standard is unified, and the area of passage at connecting is larger, by elastic pressing sleeve along the circumferential compression electricity inwardly of cable 3 Cable 3 can effectively avoid the conducting wire 31 of cable 3 by crushing or break and influence the electric conductivity at connecting, be compressed by setting Spring 24 can be avoided cable 3 and enter plug wire hole 211 together with cone shaped elastic set 23 and lead during cable 3 is inserted into The conducting wire 31 of the cable 3 of cause is difficult to be inserted into 211 bottom of plug wire hole and can not connect the problem of part 21 is conductively connected with centre;It repairs In shell 1 will be coated on when using at cable splice, and and solidification after reparation glue to collectively form the reparation at cable splice exhausted Edge layer, the reparation insulating layer and 3 oversheath of cable contact closed seamless gap, and waterproof and dampproof performance is good, and intensity height not cracky, Cable 3 connect after can long-term and effective operation, extend 3 service life of cable.
As shown in Figure 3,4, the intermediate positioning convex platform 212 for connecting part 21 and being equipped with nut shape, the reparation shell 1 Interior to be equipped with corresponding two positioning baffles 14, positioning convex platform 212 is between two positioning baffles 14 when use, so that positioning be made to keep off Plate 14 carries out axially position to the route pecker 2.The shape of positioning convex platform 212 is nut type, connects part 21 convenient for intermediate Operation is tightened with lock nut 22.
As shown in Figure 3,4, the injecting glue for being used to open or closing the hole for injecting glue 111 is additionally provided on the reparation shell 1 Lid 112, injecting glue lid 112 are hinged on the upper surface for repairing shell 1.
As shown in Figure 3,4, the both ends for repairing shell 1 using when be overlapped on the insulating outer protective covers of two cables 3 respectively It above and is therewith tightly connected, the side of the upper half shell 11 is equipped with slot 113, and the side of the lower half shell 12 is equipped with corresponding insert Item 121, thus the mutually matched plug in construction in side for making upper half shell 11 and lower half shell 12 be in contact, thus when making encapsulating Liquid repairs glue and is not easy to ooze out from seam crossing and both ends.
The material for repairing shell 1 is bent insulating materials, is facilitated at the route connecting for bending and setting up It repairs.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.Those skilled in the art Member is it should be appreciated that invention scope involved in the application, however it is not limited to technology made of the specific combination of above-mentioned technical characteristic Scheme, while should also cover in the case where not departing from the inventive concept, it is carried out by above-mentioned technical characteristic or its equivalent feature Any combination and the other technical solutions formed.Such as features described above has similar function with (but being not limited to) disclosed herein Can technical characteristic replaced mutually and the technical solution that is formed.

Claims (9)

1. a kind of line repair device, which is characterized in that including repairing shell, reparation shell is the tubular structure of both ends open, The route pecker being equipped in shell for connecting two cables is repaired, route pecker includes that centre connects part and two A lock nut, the conducting wire that the both ends that centre connects part are respectively equipped with current supply cable is inserted into and the plug wire hole that is conductively connected therewith, and two A lock nut is threadedly coupled with the intermediate both ends for connecting part respectively, and lock nut is equipped with the perforation that current supply cable passes through, The inner cavity of lock nut be equipped with cone shaped elastic set, cone shaped elastic set miner diameter end towards the plug wire hole entrance, plug wire hole Entrance is cone expansion structure, and plug wire hole arrival end internal diameter is greater than the miner diameter end outer diameter of cone shaped elastic set and is less than cone shaped elastic set Bigger diameter end outer diameter;The upper surface for repairing shell is equipped with hole for injecting glue, can be injected the reparation glue of liquid by hole for injecting glue In repairing in shell and being wrapped in route pecker and cable socket, repair gelling it is solid after and repair shell and collectively form route Repair insulating layer.
2. line repair device according to claim 1, which is characterized in that the intermediate part that connects is equipped with positioning convex platform, It is equipped with corresponding two positioning baffles in the reparation shell, positioning convex platform is between two positioning baffles when use, to make Positioning baffle carries out axially position to the route pecker.
3. line repair device according to claim 2, which is characterized in that the circumferential side wall of the positioning convex platform is hexagon Nut structure.
4. line repair device according to claim 1, which is characterized in that be additionally provided with compressed spring in the plug wire hole, press One end of contracting spring abuts the bottom of plug wire hole, and the other end abuts the miner diameter end of cone shaped elastic set.
5. line repair device according to claim 1, which is characterized in that be additionally provided on the reparation shell be used to open or Person closes the injecting glue lid of the hole for injecting glue.
6. line repair device according to claim 1, which is characterized in that the reparation shell is opposite structure, including Upper half shell and lower half shell, the upper half shell and the lower half shell are detachably connected by buckle structure.
7. line repair device according to claim 5, which is characterized in that the side of the upper half shell is equipped with slot, described The side of lower half shell is equipped with corresponding cutting, thus the mutually matched plug-in type in the side for making upper half shell and lower half shell be in contact Structure.
8. line repair device according to claim 1, which is characterized in that it is described repair shell both ends using when take respectively It connects on the insulating outer protective cover of two cables and is tightly connected therewith.
9. line repair device according to claim 1, which is characterized in that the material for repairing shell is bent exhausted Edge material.
CN201910788594.XA 2019-08-23 2019-08-23 A kind of line repair device Pending CN110504646A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910788594.XA CN110504646A (en) 2019-08-23 2019-08-23 A kind of line repair device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910788594.XA CN110504646A (en) 2019-08-23 2019-08-23 A kind of line repair device

Publications (1)

Publication Number Publication Date
CN110504646A true CN110504646A (en) 2019-11-26

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110854796A (en) * 2019-12-13 2020-02-28 中国石油化工股份有限公司 Cable connector and connecting method thereof
CN111541061A (en) * 2020-05-28 2020-08-14 广东电网有限责任公司 Circuit repairing device
CN111585220A (en) * 2020-05-29 2020-08-25 安徽威龙电力器材有限公司 Device and method for repairing outer skin of wiring position for circuit installation
CN111725746A (en) * 2020-05-23 2020-09-29 芜湖扬宇机电技术开发有限公司 Connecting device for rubber sleeve cable
CN113629600A (en) * 2021-08-04 2021-11-09 中广核研究院有限公司 Cable repair adapter and cable repair method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207150059U (en) * 2017-07-24 2018-03-27 广州番禺电缆集团有限公司 Cable repairing device
CN109390713A (en) * 2018-11-30 2019-02-26 广州勇艺邦电子科技有限公司 A kind of water proof type conducting wire electric connector
CN210430755U (en) * 2019-08-23 2020-04-28 广州番禺电缆集团有限公司 Line repair device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207150059U (en) * 2017-07-24 2018-03-27 广州番禺电缆集团有限公司 Cable repairing device
CN109390713A (en) * 2018-11-30 2019-02-26 广州勇艺邦电子科技有限公司 A kind of water proof type conducting wire electric connector
CN210430755U (en) * 2019-08-23 2020-04-28 广州番禺电缆集团有限公司 Line repair device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110854796A (en) * 2019-12-13 2020-02-28 中国石油化工股份有限公司 Cable connector and connecting method thereof
CN111725746A (en) * 2020-05-23 2020-09-29 芜湖扬宇机电技术开发有限公司 Connecting device for rubber sleeve cable
CN111725746B (en) * 2020-05-23 2021-04-02 安徽匠桥网络科技有限公司 Connecting device for rubber sleeve cable
CN111541061A (en) * 2020-05-28 2020-08-14 广东电网有限责任公司 Circuit repairing device
CN111585220A (en) * 2020-05-29 2020-08-25 安徽威龙电力器材有限公司 Device and method for repairing outer skin of wiring position for circuit installation
CN113629600A (en) * 2021-08-04 2021-11-09 中广核研究院有限公司 Cable repair adapter and cable repair method

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