CN103117522A - Front cable plug separation device - Google Patents
Front cable plug separation device Download PDFInfo
- Publication number
- CN103117522A CN103117522A CN2013100542250A CN201310054225A CN103117522A CN 103117522 A CN103117522 A CN 103117522A CN 2013100542250 A CN2013100542250 A CN 2013100542250A CN 201310054225 A CN201310054225 A CN 201310054225A CN 103117522 A CN103117522 A CN 103117522A
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- cutting ferrule
- hydraulic cylinder
- connecting rod
- cable
- hasp
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Abstract
The invention discloses a front cable plug separation device which is characterized by comprising a fixed support mechanism, a connecting distance adjusting mechanism, a hydraulic force supply mechanism and a hasp fastening mechanism, the hasp fastening mechanism comprises a first clamp sleeve (1), a second clamp sleeve (2), an additional block (3), a fixed connecting rod (4), a movable connecting rod (5) and a connecting plate (6), both the first clamp sleeve (1) and the second clamp sleeve (2) are semi-annular, the first clamp sleeve (1) is provided with a clamp groove (1-1) and a first connecting rod insertion hole (1-2), the second clamp sleeve (2) is provided with a fastener (2-1) and a second connecting rod insertion hole (2-2), the connecting distance adjusting mechanism comprises a distance adjusting lead screw (7), a thread insert (8) and a connecting lead screw (9), and the connecting lead screw (9) is connected with the hydraulic force supply mechanism. The front cable plug separation device is simple and practical in structure, wide in applicable range, convenient to carry and suitable for field use, a cable is effectively protected, single-person operation is facilitated, and working efficiency is improved.
Description
Technical field:
The present invention relates to plug separator before a kind of cable, belong to electric power system power transformation O﹠M field.
Background technology:
Cable end is that elastomeric material is made, good leak tightness; The silicone grease of filling between cable end and ring main unit porcelain vase in addition is withered after long-play, makes manual dismounting cable end very difficult.The method that adopts in daily work is after using rope to pinion cable end, firmly cable end to be extracted by 2 to 3 people.
Adopt existing method to remove the problem that cable end produces:
1, stress point is positioned at cable end T-shaped corner, the pulling process, and gum cover easily is out of shape the incised wound cable end.
2, because plug before cable is unfixing, the cable nose easily blocks the ring main unit binding post, brings difficulty to dismounting; Easily exerted oneself during cable rocks in addition plug and ring main unit porcelain vase before the macrolesion cable cause hidden trouble of equipment.
3, demolishing process wastes time and energy, and needs 2 to 3 people.Remove a phase maximum duration and need 30 minutes.
Summary of the invention:
The object of the invention is to overcome the deficiency of above-mentioned prior art and provide a kind of simple and practical, applied widely, effectively protect cable, facilitate the one man operation, increase work efficiency, carry the aspect, be fit to the front plug separator of the on-the-spot cable that uses.
purpose of the present invention can reach by following measure: plug separator before a kind of cable, it is characterized in that it comprises that hasp is tight mechanism, hasp tight mechanism with to be connected distance adjustor connected, connect distance adjustor and be connected and fixed supporting mechanism, fixed support mechanism connects hydraulic pressure for force mechanisms, the tight mechanism of described hasp handle is by the first cutting ferrule, the second cutting ferrule, attached, stationary links, movable rod, connecting plate consists of, the first cutting ferrule and the second cutting ferrule are partly ring-like, one end of the first cutting ferrule is connected by stationary links with an end of the second cutting ferrule, the other end of the first cutting ferrule is provided with draw-in groove, the first connecting rod jack, the other end of the second cutting ferrule is provided with buckle and second connecting rod jack, the buckle of the second cutting ferrule embeds the interior first connecting rod jack that also passes through of draw-in groove of the first cutting ferrule, the second connecting rod jack is connected with movable rod, stationary links, movable rod all is connected with connecting plate, connect distance adjustor by the roll adjustment screw mandrel, swivel nut, connection wire rod consists of, the roll adjustment screw mandrel is threaded with swivel nut, swivel nut is connected with connection wire rod, the roll adjustment screw mandrel is threaded with connecting plate, connection wire rod is connected for force mechanisms with hydraulic pressure.
In order further to realize purpose of the present invention, described fixed support mechanism by hydraulic cylinder seat, brace summer, two fixture blocks, and fixture block on hex bolts consist of, hydraulic cylinder seat and brace summer are slidably connected, the two ends of brace summer are overlapped respectively fixture block, fixture block is provided with hex bolts, and the hydraulic cylinder seat connects hydraulic pressure for force mechanisms.
In order further to realize purpose of the present invention, described hydraulic pressure is reached the pedal that is connected with hydraulic cylinder and consists of for pressure device by hydraulic cylinder for force mechanisms, hydraulic cylinder seat connecting fluid cylinder pressure, and hydraulic cylinder is connected with connection wire rod.
In order further to realize purpose of the present invention, the lower end of described the first cutting ferrule is provided with attached.
The present invention can produce following good effect compared with the prior art: grasping mechanism of the present invention is designed to be the hoop type; be adapted to the T-shaped structure of the front plug of cable; can effectively protect cable; during use; after plug before hoop type grasping mechanism attached cable, utilize the hydraulic detachment removal apparatus can convenient and swift dismounting cable before plug.Its fixed support mechanism can adjust arbitrarily the position of fixture block with movable clip block according to the doorframe of different in width, have adjustability, and ring main unit, feeder pillar, the switchgear house high-low pressure cabinet that can adapt to different size use.Adopt fluid pressure type for force mechanisms, pulling force is enough large, is fit to the one man operation, and the staff only need tramp with one's feet for force mechanisms, has saved a large amount of muscle power, increases work efficiency.Fixed support structure and hasp can dismountables tight mechanism, and be easy to carry, simple to operate, is adapted at on-the-spot the use.When using in the past rope to remove cable end, on average tearing every phase cable open needs 5 minutes, and three-phase needs 15 minutes altogether.And after having adopted this device, assembling tool needs 3 minutes, and removing every phase cable end needs 1 minute, and whole demolishing process only needs 6 minutes.Saved a large amount of repairing time.The tight mechanism of hasp handle of the present invention is cable end firmly, and its lower end increases attached can effectively increase lifting surface area, has protected cable end and ring main unit porcelain vase, avoids equipment impaired.
Description of drawings:
Fig. 1 is structural representation of the present invention;
Fig. 2 is that the hasp of Fig. 1 is the structural representation of tight mechanism.
Embodiment: the specific embodiment of the present invention is elaborated below in conjunction with accompanying drawing:
Embodiment: plug separator (referring to Fig. 1) before a kind of cable, it comprises rigid staybolt mechanism, connects distance adjustor, hydraulic pressure for force mechanisms and hasp tight mechanism.
the tight mechanism (referring to Fig. 2) of hasp handle is by the first cutting ferrule 1, the second cutting ferrule 2, attached 3, stationary links 4, movable rod 5, connecting plate 6 consists of, the first cutting ferrule 1 and the second cutting ferrule 2 are partly ring-like, one end of the first cutting ferrule 1 is connected by stationary links 4 with an end of the second cutting ferrule 2, the other end of the first cutting ferrule 1 is provided with draw-in groove 1-1, first connecting rod jack 1-2, the other end of the second cutting ferrule 2 is provided with buckle 2-1 and second connecting rod jack 2-2, the buckle 2-1 of the second cutting ferrule 2 embeds the interior first connecting rod jack 1-2 that also passes through of draw-in groove 1-1 of the first cutting ferrule 1, second connecting rod jack 2-2 is connected with movable rod 5, stationary links 4, movable rod 5 all is connected with connecting plate 6 by bolt, the lower end of the first cutting ferrule 1 is provided with attached 3, live to be adjacent to for attached 3 in the vertical part inner top side of front plug with hand rest during use, plug horizontal component before cable is placed in the first cutting ferrule 1 and the second cutting ferrule 2, then fasten the first cutting ferrule 1 and the second cutting ferrule 2, plug gum cover before tight cable, rotary moveable connecting rod 5, movable rod 5 inserts in second connecting rod jack 2-2 the first cutting ferrule 1 and the second cutting ferrule 2 lockings.Opposite spin movable rod 5, movable rod 5 breaks away from second connecting rod jack 2-2, the first cutting ferrule 1 can be separated with the second cutting ferrule 2.
Connecting distance adjustor is made of roll adjustment screw mandrel 7, swivel nut 8, connection wire rod 9, roll adjustment screw mandrel 7 is threaded with swivel nut 8, swivel nut 8 is connected with connection wire rod 9, roll adjustment screw mandrel 7 is threaded with connecting plate 6, connection wire rod 9 and hydraulic pressure are connected for the hydraulic cylinder 14 of force mechanisms, and the distance of regulating screw mandrel is connected compactness to mechanism tightly with hydraulic pressure for power system and hasp.
Fixed support mechanism by hydraulic cylinder seat 10, brace summer 12, two fixture blocks 11, and fixture block 11 on hex bolts 13 consist of, hydraulic cylinder seat 10 is slidably connected with brace summer 12, the two ends of brace summer 12 are overlapped respectively fixture block 11, fixture block 11 is provided with hex bolts 13.When assembling and installing and using, be enclosed within on brace summer 12 after hex bolts 13 is arranged on two fixture blocks 11, hex bolts 13 is tightened in the appropriate position on the doorframe of ring main unit interval, guarantees that the device fixation is reliable.The height of brace summer 12 axle center of plug gum cover before hydraulic cylinder and the cable is coaxial as best.
Hydraulic pressure reaches by hydraulic cylinder 14 pedal that is connected with hydraulic cylinder 14 for force mechanisms and consists of for pressure device, and hydraulic cylinder 14 is connected with hydraulic cylinder seat 10.
During use, first the fixture block of fixed support structure is fixed on the doorframe of ring main unit interval, then will connect distance adjustor, hasp is assembled into one to tight mechanism, fixed support structure.Rotation roll adjustment swivel nut allows attached 3 and is adjacent in the vertical part inner top side of front plug, and before distance mixes up relief, the plug horizontal component embeds the cutting ferrule internal locking.The operator only need be by the pin step on device to the hydraulic cylinder supercharging, hydraulic cylinder affect hasp tight mechanism with cable before the plug gum cover separate with accessory.
Claims (4)
1. plug separator before a cable, it is characterized in that it comprises that hasp is tight mechanism, hasp tight mechanism with to be connected distance adjustor connected, connect distance adjustor and be connected and fixed supporting mechanism, fixed support mechanism connects hydraulic pressure for force mechanisms, the tight mechanism of described hasp handle is by the first cutting ferrule (1), the second cutting ferrule (2), attached (3), stationary links (4), movable rod (5), connecting plate (6) consists of, the first cutting ferrule (1) and the second cutting ferrule (2) are partly ring-like, one end of one end of the first cutting ferrule (1) and the second cutting ferrule (2) is connected by stationary links (4), the other end of the first cutting ferrule (1) is provided with draw-in groove (1-1), first connecting rod jack (1-2), the other end of the second cutting ferrule (2) is provided with buckle (2-1) and second connecting rod jack (2-2), the buckle (2-1) of the second cutting ferrule (2) embeds the interior first connecting rod jack (1-2) that also passes through of draw-in groove (1-1) of the first cutting ferrule (1), second connecting rod jack (2-2) is connected with movable rod (5), stationary links (4), movable rod (5) all is connected with connecting plate (6), connect distance adjustor by roll adjustment screw mandrel (7), swivel nut (8), connection wire rod (9) consists of, roll adjustment screw mandrel (7) is threaded with swivel nut (8), swivel nut (8) is connected with connection wire rod (9), roll adjustment screw mandrel (7) is threaded with connecting plate (6), connection wire rod (9) is connected for force mechanisms with hydraulic pressure.
2. plug separator before a kind of cable according to claim 1, it is characterized in that described fixed support mechanism by hydraulic cylinder seat (10), brace summer (12), two fixture blocks (11), and fixture block (11) on hex bolts (13) consist of, hydraulic cylinder seat (10) is slidably connected with brace summer (12), the two ends of brace summer (12) are overlapped respectively fixture block (11), fixture block (11) is provided with hex bolts (13), and hydraulic cylinder seat (10) connects hydraulic pressure for force mechanisms.
3. plug separator before a kind of cable according to claim 1 and 2, it is characterized in that described hydraulic pressure is reached the pedal that is connected with hydraulic cylinder (14) and consists of for pressure device by hydraulic cylinder (14) for force mechanisms, hydraulic cylinder seat (10) connecting fluid cylinder pressure (14), hydraulic cylinder (14) is connected with connection wire rod (9).
4. plug separator before a kind of cable according to claim 1, is characterized in that the lower end of described the first cutting ferrule (1) is provided with attached (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310054225.0A CN103117522B (en) | 2013-02-20 | 2013-02-20 | A kind of front cable plug separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310054225.0A CN103117522B (en) | 2013-02-20 | 2013-02-20 | A kind of front cable plug separation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103117522A true CN103117522A (en) | 2013-05-22 |
| CN103117522B CN103117522B (en) | 2015-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310054225.0A Expired - Fee Related CN103117522B (en) | 2013-02-20 | 2013-02-20 | A kind of front cable plug separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103117522B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104901238A (en) * | 2015-06-19 | 2015-09-09 | 中铁电气化局集团有限公司 | Cable plug dismounting special-purpose tool |
| CN105244818A (en) * | 2015-11-23 | 2016-01-13 | 国网宁夏电力公司吴忠供电公司 | T-type cable joint pull-out device |
| CN105958350A (en) * | 2016-06-22 | 2016-09-21 | 国网安徽省电力公司金寨县供电公司 | Clamping-type disassembly and assembly tool for 35kV fusion tube |
| CN105958382A (en) * | 2016-06-22 | 2016-09-21 | 国网安徽省电力公司金寨县供电公司 | Online splitting tool for 35kV fusion tube |
| CN105986804A (en) * | 2015-01-30 | 2016-10-05 | 中石化石油工程技术服务有限公司 | Petroleum logging instrument housing dismounting device |
| CN106505447A (en) * | 2016-12-29 | 2017-03-15 | 国网山东省电力公司日照供电公司 | Power equipment end hydraulic draw takes device |
| CN107069527A (en) * | 2017-01-20 | 2017-08-18 | 国网内蒙古东部电力有限公司呼伦贝尔供电公司 | Cable run elbow arm covers special mounting or dismounting tools |
| CN113241649A (en) * | 2021-05-28 | 2021-08-10 | 贵州电网有限责任公司 | Elbow type cable head rapid pulling-out device and using method thereof |
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| US20050071973A1 (en) * | 1999-04-19 | 2005-04-07 | Emanuel Cedric R. | Wheel stud installation tool and adapter |
| CN201002244Y (en) * | 2006-10-26 | 2008-01-09 | 成都开天汽车工具开发有限公司 | Spring assembling/disassembling machine with modified car shock damper |
| CN202491213U (en) * | 2011-12-22 | 2012-10-17 | 中国石油化工股份有限公司 | Portable clamp withdrawal tool of belt pulley |
| CN102790362A (en) * | 2012-07-17 | 2012-11-21 | 广东电网公司东莞供电局 | Wiring lug extractor for power transformer |
| CN102904193A (en) * | 2012-10-16 | 2013-01-30 | 江苏省电力公司常州供电公司 | Tightening device of insulator replacement device |
| CN203103833U (en) * | 2013-02-20 | 2013-07-31 | 山东电力集团公司烟台供电公司 | Device for separating front plug of cable |
-
2013
- 2013-02-20 CN CN201310054225.0A patent/CN103117522B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050071973A1 (en) * | 1999-04-19 | 2005-04-07 | Emanuel Cedric R. | Wheel stud installation tool and adapter |
| CN201002244Y (en) * | 2006-10-26 | 2008-01-09 | 成都开天汽车工具开发有限公司 | Spring assembling/disassembling machine with modified car shock damper |
| CN202491213U (en) * | 2011-12-22 | 2012-10-17 | 中国石油化工股份有限公司 | Portable clamp withdrawal tool of belt pulley |
| CN102790362A (en) * | 2012-07-17 | 2012-11-21 | 广东电网公司东莞供电局 | Wiring lug extractor for power transformer |
| CN102904193A (en) * | 2012-10-16 | 2013-01-30 | 江苏省电力公司常州供电公司 | Tightening device of insulator replacement device |
| CN203103833U (en) * | 2013-02-20 | 2013-07-31 | 山东电力集团公司烟台供电公司 | Device for separating front plug of cable |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105986804A (en) * | 2015-01-30 | 2016-10-05 | 中石化石油工程技术服务有限公司 | Petroleum logging instrument housing dismounting device |
| CN105986804B (en) * | 2015-01-30 | 2024-02-27 | 中国石油化工集团有限公司 | Shell dismounting device of petroleum logging instrument |
| CN104901238A (en) * | 2015-06-19 | 2015-09-09 | 中铁电气化局集团有限公司 | Cable plug dismounting special-purpose tool |
| CN105244818A (en) * | 2015-11-23 | 2016-01-13 | 国网宁夏电力公司吴忠供电公司 | T-type cable joint pull-out device |
| CN105958350A (en) * | 2016-06-22 | 2016-09-21 | 国网安徽省电力公司金寨县供电公司 | Clamping-type disassembly and assembly tool for 35kV fusion tube |
| CN105958382A (en) * | 2016-06-22 | 2016-09-21 | 国网安徽省电力公司金寨县供电公司 | Online splitting tool for 35kV fusion tube |
| CN106505447A (en) * | 2016-12-29 | 2017-03-15 | 国网山东省电力公司日照供电公司 | Power equipment end hydraulic draw takes device |
| CN107069527A (en) * | 2017-01-20 | 2017-08-18 | 国网内蒙古东部电力有限公司呼伦贝尔供电公司 | Cable run elbow arm covers special mounting or dismounting tools |
| CN107069527B (en) * | 2017-01-20 | 2018-10-02 | 国网内蒙古东部电力有限公司呼伦贝尔供电公司 | Cable run elbow arm covers special mounting or dismounting tools |
| CN113241649A (en) * | 2021-05-28 | 2021-08-10 | 贵州电网有限责任公司 | Elbow type cable head rapid pulling-out device and using method thereof |
| CN113241649B (en) * | 2021-05-28 | 2022-12-20 | 贵州电网有限责任公司 | Elbow type cable head rapid pulling-out device and using method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103117522B (en) | 2015-11-04 |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20151104 Termination date: 20190220 |