CN203288998U - Electrified pin nut fastening device - Google Patents
Electrified pin nut fastening device Download PDFInfo
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- CN203288998U CN203288998U CN201320082212XU CN201320082212U CN203288998U CN 203288998 U CN203288998 U CN 203288998U CN 201320082212X U CN201320082212X U CN 201320082212XU CN 201320082212 U CN201320082212 U CN 201320082212U CN 203288998 U CN203288998 U CN 203288998U
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- bearing
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- insulating
- fixed seat
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Abstract
The utility model relates to the technical field of a pin nut fastening device and discloses an electrified pin nut fastening device which comprises an insulated cylinder, a sleeve head and an insulated transmission rod. The internal part of the insulated cylinder is sleeved with the insulated transmission rod capable of rotating. The upper end of the insulated transmission rod is fixedly installed with the sleeve head which is engaged with the external part of a pin nut and is above the insulated cylinder. An assist joint which is connected with a wrench is fixedly installed on the insulated transmission rod under the insulated cylinder. The insulated transmission rod and the sleeve head are installed together through a universal joint. The electrified pin nut fastening device has the advantages of reasonable and compact structure and convenient use. Through the insulated cylinder and the insulated transmission rod, the device can be operated in the condition that a line is electrified, and the practicality is strong. When carrying out a tightening operation on a pin nut, the insulated cylinder can be hold by a hand, then a torque is applied to the insulated transmission rod, thus the force application of the maintenance personnel is facilitated, and the operation is convenient. At the same time, the distance of an electrified safe operation can be satisfied by the length of the insulated transmission rod, the overlapping of the insulated transmission rod with other wires is avoided, and the security is high.
Description
Technical field
The utility model relates to fastening pin bottle nut apparatus technical field, is a kind of Electrified fastening pin bottle nut apparatus.
Background technology
When distribution line is carried out line maintenance, find pin bottle nut loosening, generally by the attendant, manually it is tightened; And the present general utility wrench that uses, operating distance is short, and it is very inconvenient to use; Mostly be simultaneously the hardware of conduction due to spanner, make in the situation that whole maintenance process must carry out in outage, extremely affect people's normal electricity consumption, poor practicability.
Summary of the invention
The utility model provides a kind of Electrified fastening pin bottle nut apparatus, has overcome the deficiency of above-mentioned prior art, and it can effectively solve while adopting general utility wrench to pin bottle nut pretension, uses inconvenience; And need in the situation that outage operates the problem of poor practicability.
The technical solution of the utility model realizes by following measures: a kind of Electrified fastening pin bottle nut apparatus comprises insulating cylinder, collet head and insulating driving rod; Internal sleeve at insulating cylinder is equipped with the insulating driving rod that can rotate, is installed with in the upper end of insulating driving rod and can and be positioned at above insulating cylinder with the collet head of pin bottle nut external engagement.
Below the further optimization and/or improvements to above-mentioned utility model technical scheme:
Can be installed with the power-assisted joint that is connected with spanner on the insulating driving rod of above-mentioned insulating cylinder below.
Can be installed together by universal joint between above-mentioned insulating driving rod and collet head.
Can be separately installed with upper bearing (metal) and lower bearing in epicoele between above-mentioned insulating cylinder and insulating driving rod and in cavity of resorption.
Can be installed with insulation cylinder on the insulating driving rod of above-mentioned insulating cylinder top; Upper end at insulation cylinder is installed with connector link, is installed together by universal joint between the upper end of connector link and collet head.
Above-mentioned insulating driving rod can comprise the lower support bar section of upper support bar section, insulating bar section and the bottom on top; Be installed with the insulating bar section between upper support bar section and lower support bar section; There is bearing that annular groove is installed in the inside, upper end of insulating cylinder; In bearing is installed annular groove, upper bearing (metal) is installed; The inner ring of upper bearing (metal) is fixedly mounted on the upper support bar section; Be evenly distributed at least one screw thread top wire hole on the insulating cylinder corresponding with upper bearing (metal), by screw thread, jackscrew be installed in the screw thread top wire hole; The inner of jackscrew withstands on the outer ring of upper bearing (metal); The outside, lower end at insulating cylinder is installed with bearing mounting sleeve and is sleeved on the lower support bar section; Be installed with lower bearing in bearing mounting sleeve, the inner ring of lower bearing is arranged on the lower support bar section.
Above-mentioned insulation cylinder can comprise the lower fixed seat of upper fixed seat, insulator and the bottom on top; Upper fixed seat, insulator and lower fixed seat from top to bottom are fixedly connected sequentially and are in the same place; Upper end at upper fixed seat is installed with connector link, is installed together by universal joint between the upper end of connector link and collet head; Lower fixed seat lower end and upper support bar section are fixed together by welding.
The utility model reasonable and compact in structure, easy to use; By insulating cylinder and insulating driving rod, can be in the situation that circuit be charged operates, practical; Pin bottle nut is being tightened when operation, can hand steered insulating cylinder, then insulating driving rod is applied torque, and can be convenient to attendant's application of force like this, operate more convenient; The length of insulating driving rod can meet the distance of charged safety operation simultaneously, avoids and other electric wire overlap joints, and is safe.
Description of drawings
Accompanying drawing 1 is looked the broken section structural representation for the master of the utility model most preferred embodiment.
Coding in accompanying drawing is respectively: 1 is insulating cylinder, and 2 is connector link, and 3 is collet head, 4 is the power-assisted joint, and 5 is cubic draw-in groove, and 6 is universal joint, 7 is upper bearing (metal), and 8 is lower bearing, and 9 is lower fixed seat, 10 is upper support bar, and 11 is insulating bar, and 12 is lower support bar, 13 is jackscrew, 14 is bearing mounting sleeve, and 15 is upper fixed seat, and 16 is insulator.
Embodiment
The utility model is not subjected to the restriction of following embodiment, can 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 to be described according to the Butut mode of Figure of description 1, as: the position relationship of upper and lower, left and right etc. is to determine according to the Butut direction of Figure of description 1.
Below in conjunction with embodiment and accompanying drawing, the utility model is further described:
As shown in Figure 1, this Electrified fastening pin bottle nut apparatus comprises insulating cylinder 1, collet head 3 and insulating driving rod; Internal sleeve at insulating cylinder 1 is equipped with the insulating driving rod that can rotate, is installed with in the upper end of insulating driving rod and can and be positioned at above insulating cylinder 1 with the collet head 3 of pin bottle nut external engagement.Collet head 3 is existing known device for rotating nut; Collet head 3 covers are buckled on pin bottle nut,, by the manual rotation insulating driving rod, collet head 3 drive pin bottle nuts are rotated and realize the effect of tightening; Insulating cylinder 1 and insulating driving rod can make the isolation of operating personnel and high pressure netting twine, can be in the situation that distribution line be charged operates, and practical; When manual operation, can hand steered insulating cylinder 1, then insulating driving rod is applied torque, and can be convenient to attendant's application of force like this, operate more convenient, time saving and energy saving; In addition, because the maintenance process of distribution line mostly is work high above the ground, in order to prevent Danger Electric shock risk, the utility model length can meet the safe distance between operating personnel and electric wire, avoid simultaneously the utility model to hang together in when operation and All other routes, safe.
Can according to actual needs, above-mentioned Electrified fastening pin bottle nut apparatus be made further optimization and/or improvements:
As shown in Figure 1, be installed with the power-assisted joint 4 that is connected with spanner on insulating driving rod below insulating cylinder 1.
As shown in Figure 1, be installed together by universal joint 6 between insulating driving rod and collet head 3.Universal joint 6 can make collet head 3 turn to flexibly, is convenient to collet head 3 and aims at pin bottle nut, and overlap smoothly to pin bottle nut.
As shown in Figure 1, be separately installed with upper bearing (metal) 7 and lower bearing 8 in the epicoele between insulating cylinder 1 and insulating driving rod and in cavity of resorption.8 pairs of insulating driving rod of upper bearing (metal) 7 and lower bearing play the fixing effect of supporting.
As shown in Figure 1, be installed with insulation cylinder on the insulating driving rod above insulating cylinder 1; Be installed with connector link 2 in the upper end of insulation cylinder, be installed together by universal joint 6 between the upper end of connector link 2 and collet head 3.Insulation cylinder can improve the insulation property of insulating driving rod, further improves its fail safe.
As shown in Figure 1, insulating driving rod comprises the lower support bar section 12 of upper support bar section 10, insulating bar section 11 and the bottom on top; Be installed with insulating bar section 11 between upper support bar section 10 and lower support bar section 12; There is bearing that annular groove is installed in the inside, upper end of insulating cylinder 1; In bearing is installed annular groove, upper bearing (metal) 7 is installed; The inner ring of upper bearing (metal) 7 is fixedly mounted on upper support bar section 10; Be evenly distributed at least one screw thread top wire hole on the insulating cylinder 1 corresponding with upper bearing (metal) 7, by screw thread, jackscrew 13 be installed in the screw thread top wire hole; The inner of jackscrew 13 withstands on the outer ring of upper bearing (metal) 7; The outside, lower end at insulating cylinder 1 is installed with bearing mounting sleeve 14 and is sleeved on lower support bar section 12; Be installed with lower bearing 8 in bearing mounting sleeve 14, the inner ring of lower bearing 8 is arranged on lower support bar section 12.
As shown in Figure 1, insulation cylinder comprises the lower fixed seat 9 of upper fixed seat 15, insulator 16 and the bottom on top; Upper fixed seat 15, insulator 16 and lower fixed seat 9 from top to bottom are fixedly connected sequentially and are in the same place; Be installed with connector link 2 in the upper end of upper fixed seat 15, be installed together by universal joint 6 between the upper end of connector link 2 and collet head 3; Lower fixed seat 9 lower ends and upper support bar section 10 are fixed together by welding.
Above technical characterictic has formed most preferred embodiment of the present utility model, and it has stronger adaptability and best implementation result, can increase and decrease according to actual needs non-essential technical characterictic, meets the demand of different situations.
The use procedure of the utility model most preferred embodiment: at first with auxiliary rod, the pin bottle is ajusted; Auxiliary rod comprises the insulation body of rod and auxiliary rod head; Upper end at the insulation body of rod is installed with the auxiliary rod head that is hook-shaped; The auxiliary rod head is hooked on the electric wire that is connected with pin bottle upper end, by the fine setting electric wire, the pin bottle is adjusted to vertically; Again collet head 3 of the present utility model is docked with the pin bottle nut of pin bottle below, by being rotatably connected at the spanner of power-assisted joint 4, to pin bottle fastening nuts.
Claims (18)
1. an Electrified fastening pin bottle nut apparatus, is characterized in that comprising insulating cylinder, collet head and insulating driving rod; Internal sleeve at insulating cylinder is equipped with the insulating driving rod that can rotate, is installed with in the upper end of insulating driving rod and can and be positioned at above insulating cylinder with the collet head of pin bottle nut external engagement.
2. Electrified fastening pin bottle nut apparatus according to claim 1, is characterized in that being installed with the power-assisted joint that is connected with spanner on the insulating driving rod of insulating cylinder below.
3. Electrified fastening pin bottle nut apparatus according to claim 1 and 2, is characterized in that being installed together by universal joint between insulating driving rod and collet head.
4. Electrified fastening pin bottle nut apparatus according to claim 1 and 2, is characterized in that being separately installed with upper bearing (metal) and lower bearing in the epicoele between insulating cylinder and insulating driving rod and in cavity of resorption.
5. Electrified fastening pin bottle nut apparatus according to claim 3, is characterized in that being separately installed with upper bearing (metal) and lower bearing in the epicoele between insulating cylinder and insulating driving rod and in cavity of resorption.
6. Electrified fastening pin bottle nut apparatus according to claim 3, is characterized in that being installed with insulation cylinder on the insulating driving rod of insulating cylinder top; Upper end at insulation cylinder is installed with connector link, is installed together by universal joint between the upper end of connector link and collet head.
7. Electrified fastening pin bottle nut apparatus according to claim 4, is characterized in that being installed with insulation cylinder on the insulating driving rod of insulating cylinder top; Upper end at insulation cylinder is installed with connector link, is installed together by universal joint between the upper end of connector link and collet head.
8. Electrified fastening pin bottle nut apparatus according to claim 5, is characterized in that being installed with insulation cylinder on the insulating driving rod of insulating cylinder top; Upper end at insulation cylinder is installed with connector link, is installed together by universal joint between the upper end of connector link and collet head.
9. Electrified fastening pin bottle nut apparatus according to claim 4, is characterized in that insulating driving rod comprises the lower support bar section of upper support bar section, insulating bar section and the bottom on top; Be installed with the insulating bar section between upper support bar section and lower support bar section; There is bearing that annular groove is installed in the inside, upper end of insulating cylinder; In bearing is installed annular groove, upper bearing (metal) is installed; The inner ring of upper bearing (metal) is fixedly mounted on the upper support bar section; Be evenly distributed at least one screw thread top wire hole on the insulating cylinder corresponding with upper bearing (metal), by screw thread, jackscrew be installed in the screw thread top wire hole; The inner of jackscrew withstands on the outer ring of upper bearing (metal); The outside, lower end at insulating cylinder is installed with bearing mounting sleeve and is sleeved on the lower support bar section; Be installed with lower bearing in bearing mounting sleeve, the inner ring of lower bearing is arranged on the lower support bar section.
10. Electrified fastening pin bottle nut apparatus according to claim 5, is characterized in that insulating driving rod comprises the lower support bar section of upper support bar section, insulating bar section and the bottom on top; Be installed with the insulating bar section between upper support bar section and lower support bar section; There is bearing that annular groove is installed in the inside, upper end of insulating cylinder; In bearing is installed annular groove, upper bearing (metal) is installed; The inner ring of upper bearing (metal) is fixedly mounted on the upper support bar section; Be evenly distributed at least one screw thread top wire hole on the insulating cylinder corresponding with upper bearing (metal), by screw thread, jackscrew be installed in the screw thread top wire hole; The inner of jackscrew withstands on the outer ring of upper bearing (metal); The outside, lower end at insulating cylinder is installed with bearing mounting sleeve and is sleeved on the lower support bar section; Be installed with lower bearing in bearing mounting sleeve, the inner ring of lower bearing is arranged on the lower support bar section.
11. Electrified fastening pin bottle nut apparatus according to claim 6, is characterized in that insulating driving rod comprises the lower support bar section of upper support bar section, insulating bar section and the bottom on top; Be installed with the insulating bar section between upper support bar section and lower support bar section; There is bearing that annular groove is installed in the inside, upper end of insulating cylinder; In bearing is installed annular groove, upper bearing (metal) is installed; The inner ring of upper bearing (metal) is fixedly mounted on the upper support bar section; Be evenly distributed at least one screw thread top wire hole on the insulating cylinder corresponding with upper bearing (metal), by screw thread, jackscrew be installed in the screw thread top wire hole; The inner of jackscrew withstands on the outer ring of upper bearing (metal); The outside, lower end at insulating cylinder is installed with bearing mounting sleeve and is sleeved on the lower support bar section; Be installed with lower bearing in bearing mounting sleeve, the inner ring of lower bearing is arranged on the lower support bar section.
12. Electrified fastening pin bottle nut apparatus according to claim 7, is characterized in that insulating driving rod comprises the lower support bar section of upper support bar section, insulating bar section and the bottom on top; Be installed with the insulating bar section between upper support bar section and lower support bar section; There is bearing that annular groove is installed in the inside, upper end of insulating cylinder; In bearing is installed annular groove, upper bearing (metal) is installed; The inner ring of upper bearing (metal) is fixedly mounted on the upper support bar section; Be evenly distributed at least one screw thread top wire hole on the insulating cylinder corresponding with upper bearing (metal), by screw thread, jackscrew be installed in the screw thread top wire hole; The inner of jackscrew withstands on the outer ring of upper bearing (metal); The outside, lower end at insulating cylinder is installed with bearing mounting sleeve and is sleeved on the lower support bar section; Be installed with lower bearing in bearing mounting sleeve, the inner ring of lower bearing is arranged on the lower support bar section.
13. Electrified fastening pin bottle nut apparatus according to claim 8, is characterized in that insulating driving rod comprises the lower support bar section of upper support bar section, insulating bar section and the bottom on top; Be installed with the insulating bar section between upper support bar section and lower support bar section; There is bearing that annular groove is installed in the inside, upper end of insulating cylinder; In bearing is installed annular groove, upper bearing (metal) is installed; The inner ring of upper bearing (metal) is fixedly mounted on the upper support bar section; Be evenly distributed at least one screw thread top wire hole on the insulating cylinder corresponding with upper bearing (metal), by screw thread, jackscrew be installed in the screw thread top wire hole; The inner of jackscrew withstands on the outer ring of upper bearing (metal); The outside, lower end at insulating cylinder is installed with bearing mounting sleeve and is sleeved on the lower support bar section; Be installed with lower bearing in bearing mounting sleeve, the inner ring of lower bearing is arranged on the lower support bar section.
14. Electrified fastening pin bottle nut apparatus according to claim 9, is characterized in that insulation cylinder comprises the lower fixed seat of upper fixed seat, insulator and the bottom on top; Upper fixed seat, insulator and lower fixed seat from top to bottom are fixedly connected sequentially and are in the same place; Upper end at upper fixed seat is installed with connector link, is installed together by universal joint between the upper end of connector link and collet head; Lower fixed seat lower end and upper support bar section are fixed together by welding.
15. Electrified fastening pin bottle nut apparatus according to claim 10, is characterized in that insulation cylinder comprises the lower fixed seat of upper fixed seat, insulator and the bottom on top; Upper fixed seat, insulator and lower fixed seat from top to bottom are fixedly connected sequentially and are in the same place; Upper end at upper fixed seat is installed with connector link, is installed together by universal joint between the upper end of connector link and collet head; Lower fixed seat lower end and upper support bar section are fixed together by welding.
16. Electrified fastening pin bottle nut apparatus according to claim 11, is characterized in that insulation cylinder comprises the lower fixed seat of upper fixed seat, insulator and the bottom on top; Upper fixed seat, insulator and lower fixed seat from top to bottom are fixedly connected sequentially and are in the same place; Upper end at upper fixed seat is installed with connector link, is installed together by universal joint between the upper end of connector link and collet head; Lower fixed seat lower end and upper support bar section are fixed together by welding.
17. Electrified fastening pin bottle nut apparatus according to claim 12, is characterized in that insulation cylinder comprises the lower fixed seat of upper fixed seat, insulator and the bottom on top; Upper fixed seat, insulator and lower fixed seat from top to bottom are fixedly connected sequentially and are in the same place; Upper end at upper fixed seat is installed with connector link, is installed together by universal joint between the upper end of connector link and collet head; Lower fixed seat lower end and upper support bar section are fixed together by welding.
18. Electrified fastening pin bottle nut apparatus according to claim 13, is characterized in that insulation cylinder comprises the lower fixed seat of upper fixed seat, insulator and the bottom on top; Upper fixed seat, insulator and lower fixed seat from top to bottom are fixedly connected sequentially and are in the same place; Upper end at upper fixed seat is installed with connector link, is installed together by universal joint between the upper end of connector link and collet head; Lower fixed seat lower end and upper support bar section are fixed together by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320082212XU CN203288998U (en) | 2013-02-22 | 2013-02-22 | Electrified pin nut fastening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320082212XU CN203288998U (en) | 2013-02-22 | 2013-02-22 | Electrified pin nut fastening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203288998U true CN203288998U (en) | 2013-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320082212XU Expired - Fee Related CN203288998U (en) | 2013-02-22 | 2013-02-22 | Electrified pin nut fastening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203288998U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103996994A (en) * | 2014-06-04 | 2014-08-20 | 国家电网公司 | Distribution network hot-line work insulation sleeve rod |
| CN104332888A (en) * | 2014-11-05 | 2015-02-04 | 国家电网公司 | Special tool for electrification fastening of 10-kilovolt pin insulator |
| CN104821509A (en) * | 2015-05-08 | 2015-08-05 | 国网辽宁省电力有限公司盘锦供电公司 | Ground potential wire clamp fastening tool |
| CN104917084A (en) * | 2015-06-15 | 2015-09-16 | 国网山东章丘市供电公司 | Insulating operation rod provided with illumination device |
| CN105391000A (en) * | 2015-11-05 | 2016-03-09 | 国网湖南省电力公司带电作业中心 | Special-purpose combination tool for hot plugging of cable terminal of European ring main unit (branch box) |
| CN106272209A (en) * | 2016-08-25 | 2017-01-04 | 安徽六方重联机械股份有限公司 | bolt automatic screwing device |
| CN107017579A (en) * | 2017-05-16 | 2017-08-04 | 国网新疆电力公司昌吉供电公司 | Pin bottle nut powered fastening tool |
| CN114069472A (en) * | 2021-11-22 | 2022-02-18 | 国网青海省电力公司黄化供电公司 | Electrified fastener of insulator |
-
2013
- 2013-02-22 CN CN201320082212XU patent/CN203288998U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103996994A (en) * | 2014-06-04 | 2014-08-20 | 国家电网公司 | Distribution network hot-line work insulation sleeve rod |
| CN104332888A (en) * | 2014-11-05 | 2015-02-04 | 国家电网公司 | Special tool for electrification fastening of 10-kilovolt pin insulator |
| CN104821509A (en) * | 2015-05-08 | 2015-08-05 | 国网辽宁省电力有限公司盘锦供电公司 | Ground potential wire clamp fastening tool |
| CN104917084A (en) * | 2015-06-15 | 2015-09-16 | 国网山东章丘市供电公司 | Insulating operation rod provided with illumination device |
| CN104917084B (en) * | 2015-06-15 | 2017-06-16 | 国网山东章丘市供电公司 | Insulating bar with lighting device |
| CN105391000A (en) * | 2015-11-05 | 2016-03-09 | 国网湖南省电力公司带电作业中心 | Special-purpose combination tool for hot plugging of cable terminal of European ring main unit (branch box) |
| CN106272209A (en) * | 2016-08-25 | 2017-01-04 | 安徽六方重联机械股份有限公司 | bolt automatic screwing device |
| CN107017579A (en) * | 2017-05-16 | 2017-08-04 | 国网新疆电力公司昌吉供电公司 | Pin bottle nut powered fastening tool |
| CN114069472A (en) * | 2021-11-22 | 2022-02-18 | 国网青海省电力公司黄化供电公司 | Electrified fastener of insulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20140222 |