CN103401206A - Quick cable joint - Google Patents
Quick cable joint Download PDFInfo
- Publication number
- CN103401206A CN103401206A CN2013103055707A CN201310305570A CN103401206A CN 103401206 A CN103401206 A CN 103401206A CN 2013103055707 A CN2013103055707 A CN 2013103055707A CN 201310305570 A CN201310305570 A CN 201310305570A CN 103401206 A CN103401206 A CN 103401206A
- Authority
- CN
- China
- Prior art keywords
- cable
- insulating rod
- connector mouth
- cable connector
- groove
- 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.)
- Granted
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
- 230000001681 protective effect Effects 0.000 claims description 4
- 210000005056 cell body Anatomy 0.000 claims description 3
- 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
- 238000003780 insertion Methods 0.000 abstract 2
- 230000037431 insertion Effects 0.000 abstract 2
- 238000010276 construction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 8
- 230000005611 electricity Effects 0.000 description 6
- 210000000078 claw Anatomy 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
- 230000000916 dilatatory effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002787 reinforcement Effects 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
- 238000010586 diagram Methods 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
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Cable Accessories (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention relates to a quick cable joint, and belongs to the field of engineering power transmission and distribution. Symmetrical cable connectors are arranged in the two ends of an insulating rod respectively. One end face of each cable connector is flush with the corresponding end face of the insulating rod, and the other end of each cable connector is connected through a connecting cable. The cable connectors are hollow metal rods. Threaded holes for fixing cables are formed in the cable connectors. Bolt insertion holes corresponding to the threaded holes are formed in the sidewall of the insulating rod. At least one groove is formed behind the bolt insertion holes. The quick cable joint is low in construction cost and wide in application range, and is mainly applied to the power transmission and distribution of mining engineering; operation can be independently finished by one person in a relatively severe environment and a narrow and small space; and the safety of the cables is greatly improved, so that the safety of operation, repair and maintenance under various conditions with support requirements is ensured, and particularly, the person and equipment are protected.
Description
Technical field:
The present invention relates to a kind of fast cable joint, especially can be in the operation place comparatively complex site realize connecting fast between cable short time, belong to engineering power transmission and distribution field.
Background technology:
present known cable connected mode adopts two sections joints that need to connect of cable itself mutually to overlap, with the cable pliers repeatedly screw up flatten after the winding of advancing of electricity consumption adhesive plaster spiral, outer with adhesive waterproof tape spiral winding parcel again, at least need three people's work compounds in this process, very easily be subject to on-the-spot various such environmental effects for the cable after wrapping in the cable moving process in later stage, the joint that has just bandaged is pulled open again, pierce through, and the site work environment factors such as water easily exert an influence to impaired place, cause cable leakage and connection electricity, cause the even mobile change tripping operation of switch cubicle.
Summary of the invention:
The object of the present invention is to provide a kind of can overcome cable after breakage due to wrapping connect inaccurate very easily be subjected to water, and the impact of site work environment factor cause the problem of electric leakage and connection electricity, can reduce simultaneously maintainer row and locate the fault puzzlement, handling safety, high efficiency, the fast cable joint that reduces production costs.
Technical solution:
The present invention includes: insulating rod, symmetrical cable connector mouth is established in respectively in the insulating rod two ends, cable connector mouth one end face is concordant with the insulating rod end face, the other end connects by stube cable, the cable connector mouth is the hollow metal rod, the cable connector mouth is provided with the screwed hole of attached cable, and the insulating rod sidewall is provided with the bolt corresponding with screwed hole and penetrates hole, and bolt penetrates the rear, hole and is provided with at least one groove.
The present invention is at insulating rod; and the cable that inserts the cable connector mouth is provided with rubber protecting jacket; rubber protecting jacket inner surface one end be provided with on insulating rod at least together with the fluid sealant projection that matches of groove; the rubber protecting jacket inner surface other end be provided with cable on contacted fluid sealant projection, the rubber protecting jacket outer surface is provided with and the fluid sealant projection works the fastening clamp apparatus that matches.
The protection insulating case is housed on the cable core of described cable.
Described bolt penetrates the rear, hole and is provided with waterproof groove and dustproof groove.
The outer surface of tube wall of described cable connector mouth is provided with reinforced wall, and screwed hole is located on reinforced wall.
Described insulating rod outer surface is provided with holddown groove, and bolt penetrates hole and is located at the cell body bottom of holddown groove.
Described protective sleeve keeps rounding off at cable and insulating rod junction.
Be provided with decorative pattern on described cable connector mouth internal chamber wall.
Advantage of the present invention:
The present invention due to cable connector at the cable connector mouth; fix by set bolt; prevent that joint from pulling open in pulling process; cable and and insulating rod between be provided with rubber protecting jacket, prevent that joint from piercing through in pulling process, and cable pull and pierce through the impact that very easily is subjected to the site work environment factors such as water; cause cable leakage and connection electricity; cause switch cubicle and mobile the change to be tripped, thereby extended switch cubicle and mobile becoming the life-span, improved the equipment availability time.And can also help the mobile working of operating personnel at the operation of territory, neutral area and cable.Also can solve simultaneously equipment and cable and cause difficulty when maintenance and fault eliminating, cause duplication of labour waste of manpower and time and delay production, increase production cost.
Easy disassembly of the present invention, can adapt to the fast cable joint of various operating environments, this joint is cheap, usage range is wide, is mainly used in mining engineering power transmission and distribution field, in the comparatively use in rugged environment, in narrow space of condition.in the different spaces zone, a people just can fulfil assignment separately, only need in order cable to be put into the cable connector mouth, utilize lever principle that two standing screws are increased extruding force by rotation mode, complete the installation of cable, lever principle also can be reinforced cable by rotation simultaneously, the dilatory stability of reinforced joint, also use on this basis the sealing of holddown groove and fluid sealant, jig fastening, the fail safe of cable is improved greatly, thereby guarantee the operation that needs under supporting condition various, the fail safe of maintenance, particularly the person and equipment all are protected.
If be with to obtain fully shortening about 2 hours on cable at every equipment of wrapping, just can further improve operating efficiency.Improve every day operating efficiency save cost as:
1500 yuan/h of bull-dozer * 3000 yuan of 2 h ﹦
300 yuan/people of personnel * 2 people=600 yuan
33156.4 yuan/h of power shovel * 8 yuan of 2h=66312 ﹒
15466 yuan/h * 2h of mine truck * 4=123728 yuan
Utilize as can be known this snap joint can save by above rough calculation is 8 yuan of 193640 ﹒ at every turn.
Lay Importance on Practical of the present invention, principle are succinctly understandable, and be easy to operate, especially can realize the resource recycling, aspect enterprise's cost efficiency, remarkable result arranged.
Description of drawings:
Fig. 1 is structural representation of the present invention;
Fig. 2 is cable connector mouth structure schematic diagram of the present invention;
Fig. 3 is rubber cable protective sleeve structural representation of the present invention;
Fig. 4 is that the present invention protects the insulating case 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.
Embodiment:
In Fig. 1, the end face with certain circular arc degree is processed at front end face 2 places that are easily installed in insulating rod 1.insulating rod 1 two ends are built-in with respectively symmetrical cable connector mouth 4,, in order to prevent cable 18 cable and 4 disconnections of cable connector mouth in the process of pulling, are provided with decorative pattern 5 on cable connector mouth 4 internal chamber walls, reach the purpose of increasing friction force, cable connector mouth 4 one end faces are concordant with the end face of insulating rod 1, other end connects by stube cable 20, cable connector mouth 4 is the hollow metal rod, cable connector mouth 4 outer wall surface are provided with reinforced wall 6, reinforced wall 6 both sides are respectively equipped with reinforcement 8, to guarantee that cable 18 can not be in the interior rotation of cable connector mouth 4, locate to be provided with reinforcement boss 9 at cable connector mouth 4 tube wall rear end faces and 20, stube cable end simultaneously, screwed hole 7 is located on reinforced wall 6, insulating rod 1 outer surface is provided with holddown groove 10, bolt penetrates hole 11 and is located at the cell body bottom of holddown groove 10, screwed hole 7 penetrates the corresponding setting in hole 11 with bolt, bolt penetrates 11 rears, hole and is provided with one waterproof groove 13 with dustproof groove 14.
In the present invention, reinforced wall 6 will have enough intensity enough extruding forces to be arranged with the standing screw 12 that guarantees cable 20 when the fastening cable 20, and it is suitable that standing screw 12 must be selected, and to guarantee standing screw 12, reinforcing rear nut also in holddown groove 10.
The present invention pulls open or pierces through in order to prevent cable 18 and cable connector mouth 4 in pulling process; be provided with rubber protecting jacket 15 on insulating rod 1 and cable 18; rubber protecting jacket 15 inner surface one ends be provided with insulating rod 1 on waterproof groove 13 and the fluid sealant projection 16 that matches of dustproof groove 14; the rubber protecting jacket 15 inner surface other ends be provided with cable 18 on contacted fluid sealant projection 16, rubber protecting jacket 15 outer surfaces are provided with and 16 fastening clamp apparatus that match 17 of fluid sealant projection.Described protective sleeve 15 keeps rounding off in cable 18 and insulating rod 1 junction; further to reduce the suffered resistance in dilatory process; rubber protecting jacket 15 is material wear-resisting and insulation; during installation; fluid sealant 16 in rubber protecting jacket 15 fully contacts with holddown groove 10; use again jig 17 fastening after sealing, fully make the fluid sealant sealing of swelling.
In order to prevent cable leakage and connection electricity, protection insulating case 19 is housed on the cable core of described cable 18.
While installing and using process:
in Fig. 5 and 6, after needing cable to be processed 18 places to disconnect, the two ends of cable 18 gaps are overlapped respectively rubber protecting jacket 15, claw a segment distance but the distance that claws necessarily is less than the excessive arc length of rubber protecting jacket 15 with the insulated hull that electrician's hilt wraps in cable 18 outsides, rubber protecting jacket 15 is being enclosed within the left and right sides of cable 18, simultaneously at the core that claws every cable 18, remove again one deck cable sheath, protection insulating case 19 will be put respectively on the every cable 18 after processing, prevent the electric arc connection electricity that several cables 18 produce due near distance, the cable 18 that protection insulating case 19 is housed inserts in cable connector mouth 4, fix at the cable 18 that injects cable connector mouth 4 to every with standing screw 12, reinforcing with spanner after fixing.With upper rubber protecting jacket 15; move to insulating rod 1 direction; fluid sealant projection 16 in rubber protecting jacket 15 moves to first groove 13 and second groove 14 positions, in fastening clamp apparatus 17 extruding lower seal glue projections 16, is placed in respectively in first groove 13 and second groove 14.
Claims (8)
1. cable fast interface, it is characterized in that, comprise: insulating rod (1), symmetrical cable connector mouth (4) is established in respectively in the insulating rod two ends, cable connector mouth (4) one end faces are concordant with insulating rod (1) end face, the other end connects by stube cable (20), cable connector mouth (4) is the hollow metal rod, cable connector mouth (4) is provided with the screwed hole (7) of attached cable, insulating rod (1) sidewall is provided with the bolt corresponding with screwed hole (7) and penetrates hole (11), and bolt penetrates rear, hole (11) and is provided with at least one groove (13).
2. cable fast interface according to claim 1, it is characterized in that, in insulating rod (1), and the cable (18) that inserts cable connector mouth (4) is provided with rubber protecting jacket (15), rubber protecting jacket (15) inner surface one end be provided with on insulating rod (1) at least together with the fluid sealant projection (16) that matches of groove (13), rubber protecting jacket (15) the inner surface other end is provided with and the upper contacted fluid sealant projection of cable (18) (16), rubber protecting jacket (15) outer surface is provided with fluid sealant projection (16) and works the fastening clamp apparatus (17) that matches.
3. cable fast interface according to claim 2, is characterized in that, protection insulating case (19) is housed on the cable core of described cable (18).
4. cable fast interface according to claim 1, is characterized in that, bolt penetrates rear, hole (11) and is provided with waterproof groove (13) and dustproof groove (14).
5. cable fast interface according to claim 1, is characterized in that, the outer surface of tube wall of described cable connector mouth (4) is provided with reinforced wall (6), and screwed hole (7) is located on reinforced wall (6).
6. cable fast interface according to claim 1 and 2, is characterized in that, insulating rod (1) outer surface is provided with holddown groove (10), and bolt penetrates hole (11) and is located at the cell body bottom of holddown groove (10).
7. fast cable joint according to claim 2, is characterized in that, described protective sleeve (15) keeps rounding off at cable and insulating rod junction.
8. according to claim 1,2 or 5 described fast cable joints, is characterized in that, is provided with decorative pattern (5) on cable connector mouth (4) internal chamber wall.
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 true CN103401206A (en) | 2013-11-20 |
| CN103401206B 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) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105896342A (en) * | 2016-06-07 | 2016-08-24 | 国家电网公司 | Mobile low-voltage bypass transfer equipment |
| CN105958232A (en) * | 2016-04-27 | 2016-09-21 | 东莞市联洲知识产权运营管理有限公司 | Pin-type connector of communication cable |
| 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 |
| CN112421557A (en) * | 2020-10-31 | 2021-02-26 | 贵州电网有限责任公司 | But rotation regulation's cable connecting device |
| CN117559343A (en) * | 2024-01-11 | 2024-02-13 | 国网湖北省电力有限公司 | A wear-resistant reinforcing sleeve for line docking and its use method |
| CN117810765A (en) * | 2024-03-01 | 2024-04-02 | 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 | Connecting products for cables, connector holders for such connecting products, and kits 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 | Connecting products for cables, connector holders for such connecting products, and kits 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 |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958232A (en) * | 2016-04-27 | 2016-09-21 | 东莞市联洲知识产权运营管理有限公司 | Pin-type connector of communication cable |
| 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 |
| CN105896342A (en) * | 2016-06-07 | 2016-08-24 | 国家电网公司 | Mobile low-voltage bypass transfer 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 |
| CN112421557A (en) * | 2020-10-31 | 2021-02-26 | 贵州电网有限责任公司 | But rotation regulation's cable connecting device |
| CN117559343A (en) * | 2024-01-11 | 2024-02-13 | 国网湖北省电力有限公司 | A wear-resistant reinforcing sleeve for line docking and its use method |
| CN117559343B (en) * | 2024-01-11 | 2024-05-03 | 国网湖北省电力有限公司 | Wear-resistant reinforcing sleeve for line butt joint and use method thereof |
| CN117810765A (en) * | 2024-03-01 | 2024-04-02 | 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103401206B (en) | 2016-06-08 |
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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 | ||
| 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 |