CN103401206B - Fast cable joint - Google Patents
Fast cable joint Download PDFInfo
- Publication number
- CN103401206B CN103401206B CN201310305570.7A CN201310305570A CN103401206B CN 103401206 B CN103401206 B CN 103401206B CN 201310305570 A CN201310305570 A CN 201310305570A CN 103401206 B CN103401206 B CN 103401206B
- Authority
- CN
- China
- Prior art keywords
- cable
- insulating bar
- cable connector
- connector mouth
- face
- 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.)
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Links
- 239000002184 metal Substances 0.000 claims abstract description 4
- 239000012530 fluid Substances 0.000 claims description 13
- 239000000565 sealant Substances 0.000 claims description 13
- 238000009413 insulation Methods 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 4
- 210000005056 cell body Anatomy 0.000 claims description 3
- 239000012774 insulation material Substances 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000009826 distribution Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000005065 mining Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 230000005611 electricity Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000916 dilatatory effect Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Cable Accessories (AREA)
Abstract
The present invention relates to a kind of fast cable joint, belong to engineering power transmission and distribution field. Insulating bar two ends of the present invention respectively in set symmetrical cable connector mouth, cable connector mouth end face is concordant with insulating bar end face, the other end connects by connecting cable, cable connector mouth is hollow metal rod, cable connector mouth is provided with the screwed hole of fixing cable, insulating bar sidewall is provided with the bolt corresponding with screwed hole and penetrates hole, and bolt penetrates rear, hole and is provided with at least one groove. The present invention is cheap, usage range is wide; it is mainly used in mining engineering power transmission and distribution; in condition comparatively rugged environment and one people of narrow space just can individually fulfil assignment; the present invention makes the safety of cable be greatly improved; thus the safety of the operation ensureing to need under supporting condition various, maintenance, particularly the person and equipment are all protected.<!--1-->
Description
Technical field
The present invention relates to a kind of fast cable joint, especially can realize quickly connecting between cable short time in the complex place of Work places, belong to engineering power transmission and distribution field.
Background technology
Currently known cabled manner adopts two sections of cable itself to need the joint connected mutually to overlap, after repeatedly screwing up pressing with cable pliers, electricity consumption adhesive plaster is threadingly advanced winding, again with adhesive waterproof tape spiral winding parcel outer layer, at least need three people's work compounds in the process, on-the-spot various such environmental effects is highly prone in the cable moving process in later stage for the cable after wrapping, the joint just bandaged is made to pull open again, pierce through, and impaired place is easily produced impact by the site work environment factors such as water, cause cable leakage and connection electricity, cause that switch cubicle is even mobile and become tripping operation.
Summary of the invention
It is an object of the invention to provide and a kind of can overcome cable after breakage inaccurate very easily to be caused electric leakage and the electric problem of connection by the impact of water and site work environment factor owing to wrapping connects, maintainer row can be reduced simultaneously and locate fault puzzlement, operation safety, work efficiency is high, reduces the fast cable joint of production cost.
Technical solution
The present invention includes: insulating bar, insulating bar two ends respectively in set symmetrical cable connector mouth, cable connector mouth end face is concordant with insulating bar end face, the other end connects by connecting cable, cable connector mouth is hollow metal rod, cable connector mouth is provided with the screwed hole of fixing cable, and insulating bar sidewall is provided with the bolt corresponding with screwed hole and penetrates hole, and bolt penetrates rear, hole and is provided with at least one groove.
The present invention is at insulating bar; and the cable inserting cable connector mouth is provided with rubber protecting jacket; rubber protecting jacket inner surface one end be provided with on insulating bar at least together with the fluid sealant of fit depressions protruding; the rubber protecting jacket inner surface other end is provided with protruding with the fluid sealant contacted on cable, and rubber protecting jacket outer surface is provided with and acts, with fluid sealant projection, the fastening clamp apparatus matched.
Equipped with protection insulation sleeve on the cable core of described cable.
Described bolt penetrates rear, hole and is provided with waterproof groove and dust-proof groove.
The outer surface of tube wall of described cable connector mouth is provided with reinforced wall, and screwed hole is located in reinforced wall.
Described insulating bar outer surface is provided with fixing groove, and bolt penetrates hole and is located at bottom the cell body of fixing groove.
Described protection is enclosed within cable and keeps rounding off with insulating bar junction.
Described cable connector mouth internal chamber wall is provided with decorative pattern.
Advantage of the present invention
Due to the fact that cable connector is at cable connector mouth; fixed by fixing bolt; prevent joint from pulling open in pulling process; cable and and insulating bar between be provided with rubber protecting jacket, it is prevented that joint pierces through in pulling process, and cable pull and pierce through very easily impact by the site work environment factors such as water; cause cable leakage and connection electricity; cause switch cubicle and mobile become tripping operation, thus extending switch cubicle and mobile becoming the life-span, improve the equipment availability time. And operating personnel can also be helped at the mobile working of not charged region job and cable. Also can solve equipment and cable simultaneously and cause difficulty when maintenance and failture evacuation, cause duplication of labour waste of manpower and time and delay production, increase production cost.
Easy disassembly of the present invention, being suitable for the fast cable joint of various working environment, this joint is cheap, usage range wide, is mainly used in mining engineering power transmission and distribution field, the use in condition comparatively rugged environment, in narrow space. in different spaces region, one people just can individually fulfil assignment, only need in order cable to be put in cable connector mouth, utilize lever principle that by rotation mode, two standing screws are increased extruding force, complete the installation of cable, cable is reinforced by lever principle also by rotating simultaneously, the dilatory stability of reinforced joint, also use the sealing of fixing groove and fluid sealant on this basis, the fastening of fixture, the safety making cable is greatly improved, thus ensureing in the various operations needed under supporting condition, the safety of maintenance, particularly the person and equipment are all protected.
If being with to obtain abundant shortening 2 hours on cable at every equipment of wrapping, just can further improve working performance. Improve every day working performance save cost as:
1500 yuan/h �� 2h of bull-dozer 3000 yuan
People=600 yuan, 300 yuan/people �� 2 of personnel
33156.4 yuan/h �� 2h=66312 of power shovel 8 yuan
15466 yuan/h �� 2h �� 4=123728 yuan of mine truck
By above rough calculation, known to utilize this snap joint can save be 193,640 8 yuan every time.
Lay Importance on Practical of the present invention, principle is succinctly understandable, easy to operate, is especially capable of resource recycling, has remarkable result in enterprise's cost efficiency.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram;
Fig. 2 is cable connector mouth structure schematic diagram of the present invention;
Fig. 3 is rubber cable of the present invention protection nested structure schematic diagram;
Fig. 4 is that the present invention protects insulation sleeve structural representation;
Fig. 5 is the structural representation after cable of the present invention is installed;
Fig. 6 is that the present invention has assembled structural representation.
Detailed description of the invention
In FIG, the end face with certain circular arc degree is processed at front end face 2 place being easily installed in insulating bar 1. Insulating bar 1 two ends are built-in with symmetrical cable connector mouth 4 respectively, in order to prevent cable 18 to disconnect at cable in pulling process and cable connector mouth 4, be provided with decorative pattern 5, reach the purpose of increasing friction force on cable connector mouth 4 internal chamber wall;Cable connector mouth 4 end face is concordant with the end face of insulating bar 1, other end connects by connecting cable 20, cable connector mouth 4 is hollow metal rod, cable connector mouth 4 outer wall surface is provided with reinforced wall 6, reinforced wall 6 is respectively provided on two sides with reinforcement 8, to ensure that cable 18 can not rotate in cable connector mouth 4, it is provided with reinforcement boss 9 at cable connector mouth 4 tube wall rear end face with being connected 20 places of cut cable simultaneously, screwed hole 7 is located in reinforced wall 6, insulating bar 1 outer surface is provided with fixing groove 10, bolt penetrates hole 11 and is located at bottom the cell body of fixing groove 10, screwed hole 7 penetrates the corresponding setting in hole 11 with bolt, bolt penetrate rear, hole 11 be provided with one waterproof groove 13 with together with dust-proof groove 14.
In the present invention, reinforced wall 6 to have enough intensity to have enough extruding forces, standing screw 12 must select properly with the standing screw 12 ensureing cable 20 when fastening cable 20, to ensure that standing screw 12 is reinforcing rear nut also in fixing groove 10.
The present invention pulls open in pulling process to prevent cable 18 and cable connector mouth 4 or pierces through; insulating bar 1 and cable 18 are provided with rubber protecting jacket 15; rubber protecting jacket 15 inner surface one end is provided with the fluid sealant projection 16 matched with the waterproof groove 13 on insulating bar 1 and dust-proof groove 14; the rubber protecting jacket 15 inner surface other end is provided with and the fluid sealant projection 16 contacted on cable 18, and rubber protecting jacket 15 outer surface is provided with 16 fastening clamp apparatus that match 17 protruding with fluid sealant. Described protection set 15 keeps rounding off at cable 18 with insulating bar 1 junction; with the resistance suffered by reducing further in heave; rubber protecting jacket 15 is wear-resisting and insulation material; during installation; fluid sealant 16 in rubber protecting jacket 15 is fully contacted with waterproof groove 13 and dust-proof groove 14; fasten with fixture 17 again after sealing, fully make fluid sealant swell sealing.
In order to prevent cable leakage and connection electricity, equipped with protection insulation sleeve 19 on the cable core of described cable 18.
When installing and using process:
In figs. 5 and 6, after disconnecting needing cable 18 place to be processed, the two ends of cable 18 gap are cased with rubber protecting jacket 15 respectively, wrap in the insulated hull outside cable 18 with electrician's hilt and claw a segment distance but the distance that claws is necessarily less than the excessive arc length of rubber protecting jacket 15, in left and right sides rubber protecting jacket 15 being enclosed within cable 18, simultaneously at the core clawing every cable 18, remove one layer of cable sheath again, every cable 18 after process will put protection insulation sleeve 19 respectively, the electric arc connection electricity preventing several cables 18 near due to distance and to produce, cable 18 equipped with protection insulation sleeve 19 inserts in cable connector mouth 4, fix at the cable 18 that every is injected cable connector mouth 4 with standing screw 12, reinforcing with spanner after fixing. by upper rubber protecting jacket 15, move to insulating bar 1 direction, move to waterproof groove 13 and dust-proof groove 14 position when the fluid sealant projection 16 in rubber protecting jacket 15, extrude lower seal glue projection 16 at fastening clamp apparatus 17 and be respectively placed in waterproof groove 13 and dust-proof groove 14.
Claims (1)
1. fast cable joint, it is characterized in that, including: insulating bar (1), the front end face (2) of insulating bar (1) is circular arc end face, insulating bar (1) two ends are built-in with symmetrical cable connector mouth (4) respectively, are provided with decorative pattern (5) on cable connector mouth (4) internal chamber wall, cable connector mouth (4) end face is concordant with the end face of insulating bar (1), other end connects by connecting cable (20), cable connector mouth (4) is hollow metal rod, cable connector mouth (4) outer wall surface has reinforced wall (6), reinforced wall (6) has screwed hole (7), reinforced wall (6) is respectively provided on two sides with reinforcement (8), it is provided with reinforcement boss (9) at cable connector mouth (4) tube wall rear end face with being connected cable (20) end simultaneously, insulating bar (1) outer surface is provided with fixing groove (10), have bolt bottom the cell body of fixing groove (10) and penetrate hole (11), bolt penetrates hole (11) setting corresponding with screwed hole (7), bolt penetrates hole (11) rear and is provided with one waterproof groove (13) and dust-proof groove (14) together,The cable (18) of insulating bar (1) and insertion cable connector mouth (4) is provided with rubber protecting jacket (15), rubber protecting jacket (15) inner surface one end is provided with the fluid sealant protruding (16) matched with the waterproof groove (13) on insulating bar (1) and dust-proof groove (14), rubber protecting jacket (15) the inner surface other end is provided with and the fluid sealant contacted on cable (18) protruding (16), and rubber protecting jacket (15) outer surface is provided with the fastening clamp apparatus (17) matched with fluid sealant protruding (16); Described rubber protecting jacket (15) keeps rounding off at cable (18) with insulating bar (1) junction, and rubber protecting jacket (15) is wear-resisting and insulation material, equipped with protection insulation sleeve (19) on the cable core of described cable (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310305570.7A CN103401206B (en) | 2013-07-19 | 2013-07-19 | Fast cable joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310305570.7A CN103401206B (en) | 2013-07-19 | 2013-07-19 | Fast cable joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103401206A CN103401206A (en) | 2013-11-20 |
| CN103401206B true CN103401206B (en) | 2016-06-08 |
Family
ID=49564779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310305570.7A Active CN103401206B (en) | 2013-07-19 | 2013-07-19 | Fast cable joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103401206B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958232B (en) * | 2016-04-27 | 2018-05-08 | 广东国昌科技有限公司 | A kind of pin connector of communication cable |
| CN105896342B (en) * | 2016-06-07 | 2017-08-25 | 国家电网公司 | Movable low-pressure bypass turns to supply equipment |
| CN109637716A (en) * | 2018-12-25 | 2019-04-16 | 昆明三川电线电缆有限公司 | A kind of charging pile cable of stretch-proof |
| CN112421557B (en) * | 2020-10-31 | 2022-04-01 | 贵州电网有限责任公司 | But rotation regulation's cable connecting device |
| CN117559343B (en) * | 2024-01-11 | 2024-05-03 | 国网湖北省电力有限公司 | A wear-resistant reinforcement sleeve for line connection and use method thereof |
| CN117810765B (en) * | 2024-03-01 | 2024-05-10 | 安徽安之博科技有限责任公司 | Electric power supply plug-in assembly for electric shock prevention and security protection |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0442343A1 (en) * | 1990-02-09 | 1991-08-21 | Alcatel Cable | Junction box for optical fibre cable |
| CN2539323Y (en) * | 2002-04-16 | 2003-03-05 | 胡立峰 | Wire cable conduit joint with water-proof ring slot |
| CN2859883Y (en) * | 2005-04-22 | 2007-01-17 | 3M创新有限公司 | Extension type cable joint box |
| CN2912052Y (en) * | 2006-06-01 | 2007-06-13 | 营口三桂管业有限公司 | Multi-core cable joint |
| CN201113049Y (en) * | 2007-06-12 | 2008-09-10 | 镇江通达电子有限公司 | Waterproof coaxial connector |
| EP2104187A1 (en) * | 2007-01-08 | 2009-09-23 | Ridelin, S.L. | Preinsulated joint |
| CN101569061A (en) * | 2006-12-20 | 2009-10-28 | 3M创新有限公司 | Connection article for a cable, holder for a connector of such a connection article, and kit for connecting cables |
| CN203481770U (en) * | 2013-07-19 | 2014-03-12 | 包钢集团巴润矿业有限责任公司 | Quick cable joint |
-
2013
- 2013-07-19 CN CN201310305570.7A patent/CN103401206B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0442343A1 (en) * | 1990-02-09 | 1991-08-21 | Alcatel Cable | Junction box for optical fibre cable |
| CN2539323Y (en) * | 2002-04-16 | 2003-03-05 | 胡立峰 | Wire cable conduit joint with water-proof ring slot |
| CN2859883Y (en) * | 2005-04-22 | 2007-01-17 | 3M创新有限公司 | Extension type cable joint box |
| CN2912052Y (en) * | 2006-06-01 | 2007-06-13 | 营口三桂管业有限公司 | Multi-core cable joint |
| CN101569061A (en) * | 2006-12-20 | 2009-10-28 | 3M创新有限公司 | Connection article for a cable, holder for a connector of such a connection article, and kit for connecting cables |
| EP2104187A1 (en) * | 2007-01-08 | 2009-09-23 | Ridelin, S.L. | Preinsulated joint |
| CN201113049Y (en) * | 2007-06-12 | 2008-09-10 | 镇江通达电子有限公司 | Waterproof coaxial connector |
| CN203481770U (en) * | 2013-07-19 | 2014-03-12 | 包钢集团巴润矿业有限责任公司 | Quick cable joint |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103401206A (en) | 2013-11-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210907 Address after: 016000 kabuqi office, Haibowan District, Wuhai City, Inner Mongolia Autonomous Region Patentee after: Wuhai Baogang Mining Co.,Ltd. Address before: 014080 balun Mining Co., Ltd. of Bayan Obo mining area, Baotou City, Inner Mongolia Autonomous Region Patentee before: Barun Mining Co., Ltd. of Baogang Group |
|
| TR01 | Transfer of patent right |