CN111725741B - Quick peeling device for external connection of power cable - Google Patents
Quick peeling device for external connection of power cable Download PDFInfo
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- CN111725741B CN111725741B CN202010579058.1A CN202010579058A CN111725741B CN 111725741 B CN111725741 B CN 111725741B CN 202010579058 A CN202010579058 A CN 202010579058A CN 111725741 B CN111725741 B CN 111725741B
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- semicircular plates
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- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 239000004734 Polyphenylene sulfide Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 229920000069 polyphenylene sulfide Polymers 0.000 claims description 4
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
- H02G1/1202—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by cutting and withdrawing insulation
- H02G1/1248—Machines
- H02G1/1268—Machines the cutting element making a longitudinal in combination with a transverse or a helical cut
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/14—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for joining or terminating cables
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- Electric Cable Installation (AREA)
- Knives (AREA)
Abstract
The invention discloses a quick peeling device for external connection of a power cable, which comprises two semicircular plates, wherein the two semicircular plates are rotatably connected through a rotating shaft, clamping mechanisms corresponding to the two semicircular plates are arranged on the two semicircular plates, a plurality of arc plates are circumferentially arranged in the two semicircular plates, threaded rods are rotatably arranged on the side wall of one side, close to the semicircular plates, of the arc plates, the threaded rods are rotatably arranged through the semicircular plates, and a plurality of threaded holes corresponding to the threaded rods are formed in the two semicircular plates. According to the invention, by adopting the principle that the spring is electrified to contract, after the blade is cut into the insulating layer and touches the conductive wire core, the first spring is electrified to contract to drive the blade to respectively complete circumferential cutting and transverse cutting, so that the insulating layer is rapidly stripped from the conductive wire core, further the cable is rapidly stripped at any position, and the efficiency of external connection is greatly improved.
Description
Technical Field
The invention relates to the technical field of power cable use, in particular to a quick peeling device for an external connection of a power cable.
Background
The power cable is used for transmitting and distributing electric energy, and is commonly used for urban underground power grids, power station leading-out lines, power supply inside industrial and mining enterprises and transmission lines under river-crossing seawater; with the rapid development of the times, the application range of the power cable is wider and wider, and in the application process of the power cable, external connection is often required to be carried out on the cable to externally connect power equipment for use.
When carrying out the external connection to the cable, need peel off the insulating layer of wiring department, be connected the external connection with conductive core again, just can accomplish the external connection of circuit, but because the position that needs the wiring is located the cable middle section often, it is comparatively difficult to peel off the insulating layer for the efficiency greatly reduced of external connection, for this reason, we have provided the device of skinning fast that a power cable external connection used and have solved above-mentioned problem.
Disclosure of Invention
The invention aims to solve the defects in the prior art, such as: when carrying out the external connection to the cable, often need skin the processing to the cable middle section, it is comparatively difficult, greatly reduced the efficiency that the external connection is connected, and the quick device of skinning of a power cable external connection usefulness that provides.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a quick peeling device that power cable external connection was used, includes two semicircular plates, two the semicircular plate rotates through the pivot to be connected, and two be equipped with the latch mechanism who corresponds with it on the semicircular plate, two circumference is provided with a plurality of arcs in the semicircular plate, and is a plurality of it is provided with the threaded rod, and is a plurality of all to rotate on one side lateral wall that the arc is close to the semicircular plate the threaded rod all rotates and runs through the semicircular plate setting, two set up a plurality of screw holes that correspond with the threaded rod on the semicircular plate, and a plurality of the threaded rod is kept away from the one end of arc and is all fixed and be provided with the turning handle, and is a plurality of be provided with conductive core in the arc, conductive core's outside cover is equipped with the insulating layer, and is a plurality.
Preferably, the latch mechanism includes the cardboard, one the fixed picture peg that is provided with of one end that the pivot was kept away from to the semicircular plate, another the slot that corresponds with the picture peg is seted up to the one end that the pivot was kept away from to the semicircular plate, flexible groove has been seted up on one side lateral wall of slot, the cardboard slides and sets up at flexible inslot, just the cardboard passes through the inner wall in second spring and flexible groove and links to each other, set up the draw-in groove that corresponds with the cardboard on the lateral wall of one side that the picture peg is close to the cardboard, just the cardboard is close to one of picture peg and serves the upper wall and be the slope setting, be equipped with the controlling.
Preferably, controlling means includes the pull rod, the pull rod is fixed to be set up on the cardboard keeps away from the one end lateral wall of picture peg, just the pull rod slides and runs through the lateral wall setting of semicircular plate.
Preferably, the cutting device includes a plurality of blades, every two arc walls have all been seted up to the equal symmetry on the arc wall is close to one side lateral wall of insulating layer, and one of them still seted up a cross slot on the arc wall, it is a plurality of the blade slides respectively through electrically conductive slider and sets up in arc wall and cross slot, and a plurality of electrically conductive slider all is connected with the one end lateral wall of arc wall and cross slot respectively through first spring.
Preferably, a plurality of the arc plates are made of polyphenylene sulfide materials.
Compared with the prior art, the invention has the beneficial effects that: through the cooperation of cardboard and pull rod, realized opening fast and the closure to two semicircular plates, thereby realize installing the device in the optional position of cable fast, the efficiency of installation is greatly improved, through the cooperation of threaded rod and arc, it drives the arc and removes to the insulating layer to have realized rotating the threaded rod, thereby with the blade insulating layer of impressing, the rethread blade, the cooperation of electrically conductive slider and first spring, realize when the blade touches electrically conductive sinle silk, first spring circular telegram shrink, thereby accomplish circumference cutting and the transverse cutting to the insulating layer, and then realized skinning fast to the cable, the efficiency of external connection has been improved greatly.
Drawings
Fig. 1 is a schematic structural view of a quick peeling device for an external connection of a power cable according to the present invention;
fig. 2 is a side sectional view of a quick peeling device for an external connection of a power cable according to the present invention;
fig. 3 is a schematic structural diagram at a in fig. 1.
In the figure: the device comprises a semi-annular plate 1, a threaded rod 2, a rotating handle 3, an arc plate 4, an arc groove 5, a conductive sliding block 6, a blade 7, a first spring 8, a rotating shaft 9, an insulating layer 10, a conductive wire core 11, a telescopic groove 12, a transverse groove 13, a pull rod 14, a clamping groove 15, a plug board 16, a slot 17, a clamping board 18 and a second spring 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a fast stripping device for external connection of a power cable comprises two semicircular plates 1, the two semicircular plates 1 are rotatably connected through a rotating shaft 9, and a clamping mechanism corresponding to the two semicircular plates 1 is arranged on the two semicircular plates 1, the clamping mechanism comprises a clamping plate 18, an inserting plate 16 is fixedly arranged at one end of one semicircular plate 1 far away from the rotating shaft 9, a slot 17 corresponding to the inserting plate 16 is arranged at one end of the other semicircular plate 1 far away from the rotating shaft 9, a telescopic slot 12 is arranged on one side wall of the slot 17, the clamping plate 18 is slidably arranged in the telescopic slot 12, the clamping plate 18 is connected with the inner wall of the telescopic slot 12 through a second spring 19, a clamping slot 15 corresponding to the clamping plate 18 is arranged on one side wall of the inserting plate 16 close to the clamping plate 18, the upper wall of one end of the clamping plate 18 close to the inserting plate 16 is obliquely arranged, a control device corresponding to the clamping plate 18 is, the pull rod 14 is fixedly arranged on the side wall of one end, far away from the plug board 16, of the clamping board 18, the pull rod 14 penetrates through the side wall of the semicircular plates 1 in a sliding mode, through the matching of the clamping board 18 and the pull rod 14, the two semicircular plates 1 are opened and closed quickly, and therefore the device is installed at any position of a cable quickly, the installation efficiency is greatly improved, the plurality of arc-shaped plates 4 are arranged in the circumferential direction of the two semicircular plates 1, the plurality of arc-shaped plates 4 are made of polyphenylene sulfide materials, the arc-shaped plates 4 are high in strength and good in insulating property due to the adoption of the polyphenylene sulfide materials, the problem of electric shock during cutting is effectively prevented, and the safety of a user is greatly guaranteed; threaded rods 2 are rotatably arranged on the side wall of one side of each of the plurality of arc plates 4 close to the semicircular plate 1, the plurality of threaded rods 2 are rotatably arranged through the semicircular plate 1, a plurality of threaded holes corresponding to the threaded rods 2 are formed in the two semicircular plates 1, rotating handles 3 are fixedly arranged at the ends of the plurality of threaded rods 2 far away from the arc plates 4, conductive wire cores 11 are arranged in the plurality of arc plates 4, an insulating layer 10 is sleeved outside the conductive wire cores 11, a cutting device corresponding to the insulating layer 10 is arranged on the plurality of arc plates 4, the cutting device comprises a plurality of blades 7, two arc grooves 5 are symmetrically formed in the side wall of one side of each arc plate 4 close to the insulating layer 10, a transverse groove 13 is further formed in one of the arc plates 4, the plurality of blades 7 are respectively arranged in the arc grooves 5 and the transverse grooves 13 in a sliding manner through the conductive sliders 6, and the plurality of conductive sliders 6 are respectively connected with the side walls of one ends of the, through the cooperation of threaded rod 2 and semiannular board 1, realized rotating threaded rod 2 and driven arc 4 and removed to insulating layer 10, thereby with the insulating layer 10 of 7 impresses of blade, rethread blade 7, the cooperation of electrically conductive slider 6 and first spring 8, the realization is when blade 7 touches electrically conductive sinle silk 11, first spring 8 circular telegram shrink, thereby accomplish circumference cutting and the transverse cutting to insulating layer 10, and then realized skinning fast to the cable, the efficiency of external connection is greatly improved.
In the invention, when an operator performs external connection operation on a cable, the operator only needs to pull the pull rod 14 to drive the clamping plate 18 to slide out of the clamping groove 15, so that the two semi-annular plates 1 can be opened, the device is sleeved on the position of the cable needing external connection, the inserting plate 16 is inserted into the inserting groove 17 until the clamping plate 18 is clamped into the clamping groove 15, so that the two semi-annular plates 1 can be closed, after the two semi-annular plates are closed, the rotating handle 3 is rotated to drive the threaded rod 2 to rotate, the threaded rod 2 rotates to drive the arc-shaped plate 4 to approach the insulating layer 10, thereby driving the blade 7 to be pressed into the insulating layer 10, when each blade 7 is contacted with the conductive wire core 11, the first spring 8 is electrified through the matching of the blade 7 and the conductive sliding block 6, thereby the first spring 8 is contracted, thereby driving the conductive sliding block 6 to slide along the arc-shaped groove 5 and the transverse groove 13, further driving the blade 7 to perform circumferential cutting at two, and then realized skinning fast to the optional position of cable, made things convenient for the connection of external connection, improved the efficiency that the external connection is connected greatly.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (1)
1. A quick peeling device for external connection of a power cable comprises two semicircular plates (1) and is characterized in that the two semicircular plates (1) are rotatably connected through a rotating shaft (9), clamping mechanisms corresponding to the two semicircular plates (1) are arranged on the two semicircular plates (1), a plurality of arc plates (4) are arranged in the two semicircular plates (1) in the circumferential direction, a plurality of threaded rods (2) are arranged on the side wall, close to the semicircular plates (1), of one side of each arc plate (4) in a rotating mode, the threaded rods (2) penetrate through the semicircular plates (1) in a rotating mode, a plurality of threaded holes corresponding to the threaded rods (2) are formed in the two semicircular plates (1), a rotating handle (3) is fixedly arranged at one end, far away from the arc plates (4), of each threaded rod (2), a conductive wire core (11) is arranged in each arc plate (4), an insulating layer (10) is sleeved on the outer side of the conductive wire core (11), and cutting devices corresponding to the insulating layer (10) are arranged on the arc-shaped plates (4);
the clamping mechanism comprises a clamping plate (18), one end, far away from the rotating shaft (9), of the semicircular plate (1) is fixedly provided with an inserting plate (16), the other end, far away from the rotating shaft (9), of the semicircular plate (1) is provided with a slot (17) corresponding to the inserting plate (16), the side wall of one side of the slot (17) is provided with a telescopic groove (12), the clamping plate (18) is arranged in the telescopic groove (12) in a sliding mode, the clamping plate (18) is connected with the inner wall of the telescopic groove (12) through a second spring (19), the side wall, close to the clamping plate (18), of the inserting plate (16) is provided with a clamping groove (15) corresponding to the clamping plate (18), the upper wall, close to the inserting plate (16), of one end of the clamping plate (18) is obliquely arranged, and the clamping plate (18) is provided with a control device corresponding to;
the control device comprises a pull rod (14), the pull rod (14) is fixedly arranged on the side wall of one end, away from the inserting plate (16), of the clamping plate (18), and the pull rod (14) penetrates through the side wall of the semi-annular plate (1) in a sliding mode;
the cutting device comprises a plurality of blades (7), two arc-shaped grooves (5) are symmetrically formed in the side wall, close to the insulating layer (10), of each arc-shaped plate (4), one transverse groove (13) is formed in one arc-shaped plate (4), the plurality of blades (7) are respectively arranged in the arc-shaped grooves (5) and the transverse grooves (13) in a sliding mode through conductive sliding blocks (6), and the plurality of conductive sliding blocks (6) are respectively connected with the side walls of one ends of the arc-shaped grooves (5) and the transverse grooves (13) through first springs (8);
the arc plates (4) are all made of polyphenylene sulfide materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010579058.1A CN111725741B (en) | 2020-06-23 | 2020-06-23 | Quick peeling device for external connection of power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010579058.1A CN111725741B (en) | 2020-06-23 | 2020-06-23 | Quick peeling device for external connection of power cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111725741A CN111725741A (en) | 2020-09-29 |
| CN111725741B true CN111725741B (en) | 2021-06-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010579058.1A Active CN111725741B (en) | 2020-06-23 | 2020-06-23 | Quick peeling device for external connection of power cable |
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| Country | Link |
|---|---|
| CN (1) | CN111725741B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112242674B (en) * | 2020-10-03 | 2022-03-29 | 国网甘肃省电力公司武威供电公司 | Wire stripping device for power line fault monitoring equipment |
| CN114744469B (en) * | 2022-06-13 | 2022-09-30 | 广东电网有限责任公司东莞供电局 | Self-adaptive rapid butt joint device for power transmission and transformation wires |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11299039A (en) * | 1998-04-08 | 1999-10-29 | Kyushu Electric Power Co Inc | Cable stripper fitted with scraper |
| US9225152B2 (en) * | 2014-03-31 | 2015-12-29 | Wayne Anderson | Multi-function wire stripping hand tool and kit and method for using same |
| US10270233B2 (en) * | 2015-10-01 | 2019-04-23 | Bartley Alan Wells | Manually-operated wire stripper |
| CN205610101U (en) * | 2016-05-13 | 2016-09-28 | 王军凯 | Cable external insulation layer barker |
| CN206099180U (en) * | 2016-08-24 | 2017-04-12 | 天津安捷公共设施服务有限公司 | Convenient cable barker |
| CN206471758U (en) * | 2017-01-20 | 2017-09-05 | 南京铁道职业技术学院 | A kind of power cable apparatus for peeling off |
| CN207490454U (en) * | 2017-12-06 | 2018-06-12 | 九江检安石化工程有限公司 | A kind of wire cable insulating layer maintenance maintenance peeler |
| CN108054685A (en) * | 2018-01-19 | 2018-05-18 | 济南大学 | A kind of axially cutting device of cable insulation and cable insulation peel-off device |
| CN208461351U (en) * | 2018-07-25 | 2019-02-01 | 国网江苏省电力有限公司东海县供电分公司 | A kind of six knife cable strippers |
| CN108988226A (en) * | 2018-09-10 | 2018-12-11 | 国网江苏省电力有限公司连云港供电分公司 | A kind of power engineering cable peeling device easy to carry and use |
| CN109994967B (en) * | 2019-04-23 | 2020-08-14 | 巨邦集团有限公司 | Damage-proof automatic alarm wire stripping pliers |
| CN110492381B (en) * | 2019-09-01 | 2020-06-23 | 衢州光明电力投资集团有限公司 | Rapid quantitative cutting device for cables |
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- 2020-06-23 CN CN202010579058.1A patent/CN111725741B/en active Active
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| CN111725741A (en) | 2020-09-29 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Xiaolei Inventor after: Wang Weidong Inventor after: LAN Peng Inventor after: Li Yani Inventor after: Xu Bize Inventor before: Xu Bize |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210526 Address after: 165000 west side of Meteorological Bureau of landscape Avenue, Jiagedaqi District, Daxinganling region, Heilongjiang Province Applicant after: GREATER KHINGAN MOUNTAINS POWER SUPPLY COMPANY OF STATE GRID HEILONGJIANG ELECTRIC POWER Co.,Ltd. Applicant after: STATE GRID CORPORATION OF CHINA Address before: 541004 building 14, creative industry park, Qixing District, Guilin City, Guangxi Zhuang Autonomous Region (south of Qilidian Road) Applicant before: Xu Bize |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |