CN205141520U - Split pin remounting specialized tool - Google Patents
Split pin remounting specialized tool Download PDFInfo
- Publication number
- CN205141520U CN205141520U CN201520903931.2U CN201520903931U CN205141520U CN 205141520 U CN205141520 U CN 205141520U CN 201520903931 U CN201520903931 U CN 201520903931U CN 205141520 U CN205141520 U CN 205141520U
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- China
- Prior art keywords
- split pin
- extension rod
- insulating bar
- column joint
- fixed
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- 230000008901 benefit Effects 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000004020 conductor Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000008034 disappearance Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Abstract
(B, ) the utility model relates to a split pin remounting instrument technical field is a split pin remounting specialized tool, and it includes insulating bar, steering joint, extension rod and clamping device, steering joint's lower extreme is fixed in insulating bar's upper end, and steering joint's upper end is together articulated with the one end of extension rod, clamping device includes bottom plate, guide boss and location axle, the other end at the extension rod is fixed to the bottom plate, is equipped with on the bottom plate to be the ring -type and to have open -ended guide boss, is fixed with the location axle on the inside bottom plate of guide boss. The utility model has the advantages of reasonable and compact structure, convenient to use, it through the regulation of the arbitrary angle of steering joint realization, can realize on the shaft tower through the handheld insulating bar of people that the remounting of R type split pin works and guarantees the personal safety of operation personnel through reliably fixed R type split pin of clamping device, has reduced the drain on manpower and material resources, has increased work efficiency, has avoided the economic loss who has a power failure and bring. (B, )
Description
Technical field
the utility model relates to split pin and mends holding tool technical field, is that dress specific purpose tool is mended in a kind of split pin.
Background technology
split pin can prevent bolt falling, and transmission line uses on a large scale.But affect by factors such as natural environments, the split pin of hanging conductor clamp disappearance is often there is in transmission line in long-play process, disappearance split pin likely causes bolt falling will bring hidden danger to the safe operation of transmission line, need the operation management department that transmits electricity, early find in daily tour maintenance process, early overhaul, guarantee transmission line safe operation; Current electric power system is carried out generally still adopting live line working equal potential working method when dress maintenance is mended in hanging conductor clamp split pin, or interruption maintenance operation.Adopt live line working equipotential upkeep operation method, charged work team benefit dress hanging conductor clamp of transmitting electricity lacks split pin work on average 34 minutes consuming time, need operating personnel 5: wherein work director 1, equal potential working personnel 1, earth potential working personnel 1, Ground Operation personnel 2, manpower and materials consumption is large, and efficiency is not high; Longer by the interruption maintenance operation work for the treatment of time, manpower and materials consumption is large, and loss electricity causes economic loss more.
Summary of the invention
the utility model provides a kind of split pin and mends dress specific purpose tool, overcomes the deficiency of above-mentioned prior art, and it can effectively solve, and manpower and materials consumption is large, the problem of electric quantity loss and economic loss.
the technical solution of the utility model is realized by following measures: dress specific purpose tool is mended in a kind of split pin, comprises insulating bar, steering knuckle, extension rod and clamping device; The lower end of steering knuckle is fixed on the upper end of insulating bar, the upper end of steering knuckle and one end of extension rod hinged; Clamping device comprises base plate, guide ledges and locating shaft; Base plate is fixed on the other end of extension rod, and base plate is provided with in the form of a ring and with the guide ledges of opening, the base plate of guide ledges inside is fixed with locating shaft, and locating shaft and guide ledges are positioned at the same side of base plate.
here is the further optimization and/or improvements to above-mentioned utility model technical scheme:
the two ends of above-mentioned guide ledges all can be provided with towards the extension of open outer side center position, and two extensions are non-intersect.
the opening of above-mentioned guide ledges can be positioned on the extended line of extension rod, and is positioned at the side away from extension rod.
the lower end of above-mentioned steering knuckle can be fixedly installed togather by screw thread with the upper end of insulating bar.
above-mentioned steering knuckle can comprise column joint, grip block, screw bolt and nut; Column joint lower end is fixedly mounted on the upper end of insulating bar by screw thread, the upper surface of column joint is fixed with two grip blocks be intervally arranged, the top of two grip blocks is equipped with through hole, nut is fixedly installed togather with through the bolt of two through holes, extension rod by bolted splice in two grip blocks.
the utility model reasonable and compact in structure, easy to use, it reliably fixes the split pin of R type by clamping device, realize regulating at any angle by steering knuckle, the benefit dress work of R type split pin can be realized by the hand-held insulating bar of people on shaft tower and ensure operating personnel's personal safety, decrease drain on manpower and material resources, add operating efficiency, avoid the economic loss having a power failure and bring.
Accompanying drawing explanation
fig. 1 is the main TV structure schematic diagram of the utility model most preferred embodiment.
fig. 2 is that the A-A of clamping device in accompanying drawing 1 is to sectional structure schematic diagram.
fig. 3 is that sectional structure schematic diagram is looked on the right side of steering knuckle in accompanying drawing 1.
fig. 4 is the clamping device working state schematic representation in accompanying drawing 1.
coding in accompanying drawing is respectively: 1 is insulating bar, and 2 is extension rod, and 3 is base plate, and 4 is guide ledges, and 5 is locating shaft, and 6 is extension, and 7 is column joint, and 8 is grip block, and 9 is bolt, and 10 is nut, and 11 is bending section, and 12 is straight leg and curved leg.
Embodiment
the utility model by the restriction of following embodiment, can not determine concrete execution mode according to the technical solution of the utility model and actual conditions.
in the utility model, for convenience of description, the description of the relative position relation of each parts is all be described according to the Butut mode of Figure of description 1, as: the position relationship of upper and lower, left and right etc. determines according to the Butut direction of Figure of description.
below in conjunction with embodiment and accompanying drawing, the utility model is further described:
as shown in accompanying drawing 1,2,4, this split pin is mended dress specific purpose tool and is comprised insulating bar 1, steering knuckle, extension rod 2 and clamping device; The lower end of steering knuckle is fixed on the upper end of insulating bar 1, the upper end of steering knuckle and one end of extension rod 2 hinged; Clamping device comprises base plate 3, guide ledges 4 and locating shaft 5; Base plate 3 is fixed on the other end of extension rod 2, and base plate 3 is provided with in the form of a ring and with the guide ledges 4 of opening, the base plate 3 of guide ledges 4 inside is fixed with locating shaft 5, and locating shaft 5 and guide ledges 4 are positioned at the same side of base plate 3.
the split pin of R type is reliably fixed by clamping device; Coordinated with the hinged of steering knuckle by extension rod 2, meet and regulate at any angle, benefit dress is carried out to the split pin that any orientation lacks; Meet operating personnel by hand-held insulating bar 1 on shaft tower, just can carry out the split pin of live line working earth potential benefit dress hanging conductor clamp, and ensure personal safety; Carry out split pin like this and mend dress work on average about 15 minutes consuming time, the repair time significantly shortens, and only needs benefit dress personnel, a director and a ground to coordinate personnel just can complete the work of benefit dress; Shorten the repair time, improve overhaul efficiency, avoid interruption maintenance, improve transmission line reliability of operation, avoid economic loss, expanded live line working type, carrying out live line working to transmission line has facilitation.In production process, the length of extension rod 2 is not easily long, to be convenient in the course of work extension rod 2 level or to enter electric field vertically upward, maintenance process portable protective gaps can be made maximum.The split pin of R type is existing public technology, after it loads hanging conductor clamp bolt tail hole, can be automatically locked and prevent from coming off; As shown in Figure 4, the split pin of R type comprises bending section 11, straight leg and curved leg 12 and fills; Bending section 11 is sleeved on locating shaft 5, snaps in the annular groove formed between guide ledges 4 and locating shaft 5, and offsets with base plate 3; Straight leg and curved leg 12 are stretched out by the outward opening in guide ledges 4, and the split pin of such R type can be fixed on clamping device by reliable and stable; After the split pin of R type is mended and installed, operating personnel operates insulating bar 1, makes clamping device along the axis of locating shaft 5 and to point to a side of base plate 3 stressed, and the utility model can come off with the split pin of R type; Operating process simple and fast, shortens the repair time, improves overhaul efficiency.
according to actual needs, dress specific purpose tool can be mended to above-mentioned split pin and makes further optimization and/or improvements:
as shown in accompanying drawing 1,2,4, the two ends of guide ledges 4 are equipped with towards the extension 6,6, two, extension of open outer side center position non-intersect.Block the straight leg of R type split pin by extension 6 coupling like this and curved leg 12 fills, ensure the fixing robust of R type split pin, be convenient to operating personnel and carry out the work of benefit dress, increase work efficiency.
as shown in accompanying drawing 1,2,4, the opening of guide ledges 4 is positioned on the extended line of extension rod 2, and is positioned at the side away from extension rod 2.Be positioned on shaft tower operating personnel like this, hand-held insulating bar 1, when mending dress work at a distance, be convenient to accurately grasp force direction, to reduce labor intensity.
as shown in accompanying drawing 1,3, the lower end of steering knuckle and the upper end of insulating bar 1 are fixedly installed togather by screw thread.Can change the clamping device of different size like this according to the R type split pin of different model, and insulating bar 1 does not need to change, the operating personnel that is more convenient for carries.
as shown in accompanying drawing 1,3, steering knuckle comprises column joint 7, grip block 8, bolt 9 and nut 10; Column joint 7 lower end is fixedly mounted on the upper end of insulating bar 1 by screw thread, the upper surface of column joint 7 is fixed with two grip blocks be intervally arranged 8, the top of two grip blocks 8 is equipped with through hole, nut 10 is fixedly installed togather with the bolt 9 through two through holes, and extension rod 2 is hinged in two grip blocks 8 by bolt 9.Like this when the split pin of R type is fixed on after on clamping device, unscrew nut 10, regulate the angle of extension rod 2 and insulating bar 1 to exert a force and mend fill the split pin of R type to being convenient to operating personnel; Fastening nut 10, the relative position of fixing extension rod 2 and insulating bar 1; Operating personnel's labour intensity can be alleviated.
above technical characteristic constitutes most preferred embodiment of the present utility model, and it has stronger adaptability and best implementation result, can increase and decrease non-essential technical characteristic according to actual needs, meet the demand of different situations.
Claims (9)
1. a dress specific purpose tool is mended in split pin, it is characterized in that comprising insulating bar, steering knuckle, extension rod and clamping device; The lower end of steering knuckle is fixed on the upper end of insulating bar, the upper end of steering knuckle and one end of extension rod hinged; Clamping device comprises base plate, guide ledges and locating shaft; Base plate is fixed on the other end of extension rod, and base plate is provided with in the form of a ring and with the guide ledges of opening, the base plate of guide ledges inside is fixed with locating shaft, and locating shaft and guide ledges are positioned at the same side of base plate.
2. dress specific purpose tool is mended in split pin according to claim 1, and it is characterized in that the two ends of guide ledges are equipped with towards the extension of open outer side center position, two extensions are non-intersect.
3. dress specific purpose tool is mended in split pin according to claim 1 and 2, it is characterized in that the opening of guide ledges is positioned on the extended line of extension rod, and is positioned at the side away from extension rod.
4. dress specific purpose tool is mended in split pin according to claim 1 and 2, it is characterized in that the lower end of steering knuckle and the upper end of insulating bar are fixedly installed togather by screw thread.
5. dress specific purpose tool is mended in split pin according to claim 3, it is characterized in that the lower end of steering knuckle and the upper end of insulating bar are fixedly installed togather by screw thread.
6. dress specific purpose tool is mended in split pin according to claim 1 and 2, it is characterized in that steering knuckle comprises column joint, grip block, screw bolt and nut; Column joint lower end is fixedly mounted on the upper end of insulating bar by screw thread, the upper surface of column joint is fixed with two grip blocks be intervally arranged, the top of two grip blocks is equipped with through hole, nut is fixedly installed togather with through the bolt of two through holes, extension rod by bolted splice in two grip blocks.
7. dress specific purpose tool is mended in split pin according to claim 3, it is characterized in that steering knuckle comprises column joint, grip block, screw bolt and nut; Column joint lower end is fixedly mounted on the upper end of insulating bar by screw thread, the upper surface of column joint is fixed with two grip blocks be intervally arranged, the top of two grip blocks is equipped with through hole, nut is fixedly installed togather with through the bolt of two through holes, extension rod by bolted splice in two grip blocks.
8. dress specific purpose tool is mended in split pin according to claim 4, it is characterized in that steering knuckle comprises column joint, grip block, screw bolt and nut; Column joint lower end is fixedly mounted on the upper end of insulating bar by screw thread, the upper surface of column joint is fixed with two grip blocks be intervally arranged, the top of two grip blocks is equipped with through hole, nut is fixedly installed togather with through the bolt of two through holes, extension rod by bolted splice in two grip blocks.
9. dress specific purpose tool is mended in split pin according to claim 5, it is characterized in that steering knuckle comprises column joint, grip block, screw bolt and nut; Column joint lower end is fixedly mounted on the upper end of insulating bar by screw thread, the upper surface of column joint is fixed with two grip blocks be intervally arranged, the top of two grip blocks is equipped with through hole, nut is fixedly installed togather with through the bolt of two through holes, extension rod by bolted splice in two grip blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520903931.2U CN205141520U (en) | 2015-11-13 | 2015-11-13 | Split pin remounting specialized tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520903931.2U CN205141520U (en) | 2015-11-13 | 2015-11-13 | Split pin remounting specialized tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205141520U true CN205141520U (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520903931.2U Active CN205141520U (en) | 2015-11-13 | 2015-11-13 | Split pin remounting specialized tool |
Country Status (1)
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| CN (1) | CN205141520U (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129891A (en) * | 2016-06-27 | 2016-11-16 | 国网山东省电力公司济南供电公司 | A kind of can charged installation insulator M pin to pin device |
| CN107248709A (en) * | 2017-06-22 | 2017-10-13 | 国网山东省电力公司枣庄供电公司 | A kind of powered operating head, instrument and method for installing side of wire split pin additional |
| CN107425470A (en) * | 2017-06-28 | 2017-12-01 | 国家电网公司 | The comprehensive powered installation instrument of split pin |
| CN108258618A (en) * | 2018-01-26 | 2018-07-06 | 国家电网公司 | A kind of transmission line antivibration hammer apparatus for examination and repair |
| CN108581928A (en) * | 2018-07-26 | 2018-09-28 | 云南电网有限责任公司带电作业分公司 | A kind of special R pins tup peace pin device of insulating bar |
| CN108656014A (en) * | 2018-07-26 | 2018-10-16 | 云南电网有限责任公司带电作业分公司 | A kind of special R pins elbow-type peace pin device of insulating bar |
| CN109038361A (en) * | 2018-07-27 | 2018-12-18 | 国网山东省电力公司东营供电公司 | Ground potential R pin mends pin device |
| CN109066476A (en) * | 2018-11-01 | 2018-12-21 | 广东电网有限责任公司 | A kind of bolt pin benefit assembling device |
| CN110112680A (en) * | 2019-06-25 | 2019-08-09 | 贵州电网有限责任公司 | It is a kind of for charging the component and its application method of the convenient installation of transmission line of electricity R type pin |
| CN110948448A (en) * | 2019-12-27 | 2020-04-03 | 国网山东省电力公司威海供电公司 | Opening pin installation device |
| CN112382978A (en) * | 2020-11-30 | 2021-02-19 | 国家电网有限公司 | Special tool for additionally installing bolts on DC transmission line insulator in electrified manner through grading ring |
| CN113889917A (en) * | 2021-10-21 | 2022-01-04 | 国家电网有限公司 | Special tool for electrified repair of bolt cotter pin of power transmission line |
| CN114161357A (en) * | 2021-09-30 | 2022-03-11 | 国网山东省电力公司潍坊供电公司 | Special tool for opening pin |
| CN114193128A (en) * | 2021-12-06 | 2022-03-18 | 国网湖南省电力有限公司 | Tool for supplementing missing pin on insulator string hardware fitting and yoke plate fixing bolt |
| CN115189272A (en) * | 2022-06-15 | 2022-10-14 | 国网宁夏电力有限公司吴忠供电公司 | Tool for visually and electrically supplementing closed pin for 110kV power transmission line |
-
2015
- 2015-11-13 CN CN201520903931.2U patent/CN205141520U/en active Active
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129891B (en) * | 2016-06-27 | 2018-02-16 | 国网山东省电力公司济南供电公司 | It is a kind of can powered installation insulator M pins give pin device |
| CN106129891A (en) * | 2016-06-27 | 2016-11-16 | 国网山东省电力公司济南供电公司 | A kind of can charged installation insulator M pin to pin device |
| CN107248709A (en) * | 2017-06-22 | 2017-10-13 | 国网山东省电力公司枣庄供电公司 | A kind of powered operating head, instrument and method for installing side of wire split pin additional |
| CN107425470A (en) * | 2017-06-28 | 2017-12-01 | 国家电网公司 | The comprehensive powered installation instrument of split pin |
| CN108258618A (en) * | 2018-01-26 | 2018-07-06 | 国家电网公司 | A kind of transmission line antivibration hammer apparatus for examination and repair |
| CN108656014B (en) * | 2018-07-26 | 2023-09-26 | 云南电网有限责任公司带电作业分公司 | Special R-pin elbow type pin mounting device for insulating operation rod |
| CN108581928A (en) * | 2018-07-26 | 2018-09-28 | 云南电网有限责任公司带电作业分公司 | A kind of special R pins tup peace pin device of insulating bar |
| CN108656014A (en) * | 2018-07-26 | 2018-10-16 | 云南电网有限责任公司带电作业分公司 | A kind of special R pins elbow-type peace pin device of insulating bar |
| CN109038361A (en) * | 2018-07-27 | 2018-12-18 | 国网山东省电力公司东营供电公司 | Ground potential R pin mends pin device |
| CN109066476A (en) * | 2018-11-01 | 2018-12-21 | 广东电网有限责任公司 | A kind of bolt pin benefit assembling device |
| CN109066476B (en) * | 2018-11-01 | 2024-01-23 | 南方电网电力科技股份有限公司 | Bolt pin repair device |
| CN110112680A (en) * | 2019-06-25 | 2019-08-09 | 贵州电网有限责任公司 | It is a kind of for charging the component and its application method of the convenient installation of transmission line of electricity R type pin |
| CN110948448A (en) * | 2019-12-27 | 2020-04-03 | 国网山东省电力公司威海供电公司 | Opening pin installation device |
| CN110948448B (en) * | 2019-12-27 | 2024-04-12 | 国网山东省电力公司威海供电公司 | Cotter pin installation device |
| CN112382978B (en) * | 2020-11-30 | 2021-10-22 | 国家电网有限公司 | Tool for additionally installing bolts on DC transmission line insulator in electrified manner through grading rings |
| CN112382978A (en) * | 2020-11-30 | 2021-02-19 | 国家电网有限公司 | Special tool for additionally installing bolts on DC transmission line insulator in electrified manner through grading ring |
| CN114161357A (en) * | 2021-09-30 | 2022-03-11 | 国网山东省电力公司潍坊供电公司 | Special tool for opening pin |
| CN113889917A (en) * | 2021-10-21 | 2022-01-04 | 国家电网有限公司 | Special tool for electrified repair of bolt cotter pin of power transmission line |
| CN113889917B (en) * | 2021-10-21 | 2023-04-04 | 国家电网有限公司 | Special tool for electrified repair of bolt cotter pin of power transmission line |
| CN114193128A (en) * | 2021-12-06 | 2022-03-18 | 国网湖南省电力有限公司 | Tool for supplementing missing pin on insulator string hardware fitting and yoke plate fixing bolt |
| CN114193128B (en) * | 2021-12-06 | 2022-11-22 | 国网湖南省电力有限公司 | Tool for supplementing missing pin on insulator string hardware fitting and yoke plate fixing bolt |
| CN115189272A (en) * | 2022-06-15 | 2022-10-14 | 国网宁夏电力有限公司吴忠供电公司 | Tool for visually and electrically supplementing closed pin for 110kV power transmission line |
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