CN102801116B - Operating rod type stockbridge damper bolt tightener - Google Patents
Operating rod type stockbridge damper bolt tightener Download PDFInfo
- Publication number
- CN102801116B CN102801116B CN201210201816.1A CN201210201816A CN102801116B CN 102801116 B CN102801116 B CN 102801116B CN 201210201816 A CN201210201816 A CN 201210201816A CN 102801116 B CN102801116 B CN 102801116B
- Authority
- CN
- China
- Prior art keywords
- handle
- slide block
- stockbridge damper
- ratchet spanner
- ratchet
- 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.)
- Expired - Fee Related
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of operating rod type stockbridge damper bolt tightener, it comprises: front end is provided with the ratchet spanner of ratchet carriage, and the handle of described ratchet spanner is provided with strip groove along its length; The slide block that can slide along the groove on described handle, described slide block is provided with locking member can by described slider locking on handle, and the end of described locking member connects with action bars.The present invention can improve processing safety, increases work efficiency, by indirect live working method (earth potential working), carry out fastening by operating personnel on shaft tower with insulating bar formula fastener to stockbridge damper set bolt.<!--1-->
Description
Technical field:
The present invention relates to a kind of operating rod type stockbridge damper bolt tightener.
Background technology:
Hammer for preventing conductor from vibration is one of important protective hardware of transmission line, and main effect avoids wire not to be subject to vibrating by wind the damage caused in running.Require to install according to defined after the installation of hammer for preventing conductor from vibration is all through calculating, its antihunt action is not just had once stockbridge damper generation slip positioning, the vibration of wire is made constantly to be sent to hitch point i.e. the suspension clamp place of wire, finally cause wire to produce metal fatigue, and wire strand breakage line-outage contingency occurs.
Continue to prevent hammer for preventing conductor from vibration slip positioning occurs, first to reset to the stockbridge damper of positioning in maintenance process, then will tighten up the stockbridge damper of non-positioning, be all generally that combined circuit power failure chance establishment officer carries out surprise and tightens up.But it is the low-down work of a large operating efficiency of labour intensity that stockbridge damper tightens up in circuit service work, to hang on after operating personnel's rod-rising tower and hang up properly rope ladder or vertical ladder, then on wire under, wire hangs up properly coaster again, to coaster, slide into stockbridge damper place, side under personnel carries out fastening, carries out fastening under then returning upper conductor to opposite side.Be with the many inefficiencys of Work tool four people group within one day, to complete at most the fastening work of 3-4 base.
Summary of the invention:
For overcoming the defect of prior art, the object of the present invention is to provide a kind of operating rod type stockbridge damper bolt tightener, to improve processing safety, increase work efficiency, by indirect live working method (earth potential working), to carry out fastening with insulating bar formula fastener to stockbridge damper set bolt by operating personnel on shaft tower.
Technical solution problem of the present invention adopts following technical scheme:
Operating rod type stockbridge damper bolt tightener, it comprises:
Front end is provided with the ratchet spanner of ratchet carriage, and the handle of described ratchet spanner is provided with strip groove along its length;
The slide block that can slide along the groove on described handle, described slide block is provided with locking member can by described slider locking on handle, and the end of described locking member connects with action bars.
Design feature of the present invention is also:
Described slide block is socketed on the handle of described ratchet spanner with the inner chamber of its hollow, and slide block is provided with the caging bolt passed in described groove.
Described locking member comprises: the boring nut being fixed on described slide block lower end, the fastening bolt coordinated with described snail box thread, the upper end of described fastening bolt extend into described slide block inner chamber can with the wall contacts of described handle, the lower end of fastening bolt is provided with cross clamping groove and connects with action bars.
Compared with the prior art, beneficial effect of the present invention is embodied in:
1, whether fastening work is not subject to the time and has a power failure to affect.
2, single, double time circuit homework of 110 kilovolt of-220 KV transmission line is applicable to.
3, reduce operating personnel's labour intensity, reduce human users's fault rate, improve the fail safe of operating personnel and equipment.After operating personnel's rod-rising tower is in place, carry out fastening work with regard to ratchet wheel tensioner on available action bar.
4, Work tool reduces, without lower wire operation, and several times of can increasing work efficiency.
Accompanying drawing illustrates:
Fig. 1,2 is front view, the vertical view of ratchet spanner of the present invention; Fig. 3 is that in the present invention, slide block and locking member thereof are socketed on the front view on pinch bar.
Number in the figure: 1 ratchet carriage, 2 grooves, 3 slide blocks, 4 fastening bolts, 5 caging bolts, 6 boring nuts.
Below by way of embodiment, and the invention will be further described by reference to the accompanying drawings.
Embodiment:
Embodiment: composition graphs 1-3, the operating rod type stockbridge damper bolt tightener of the present embodiment, it comprises:
Ratchet spanner, its front end is provided with ratchet carriage 1, the handle of ratchet spanner is provided with strip groove 2 along its length, slide block 3 is socketed on the handle of ratchet spanner by the inner chamber of its hollow and also can slides on handle, in order to carry out spacing to the sliding stroke of slide block, anti-limited slip block comes off from handle, and slide block 3 is provided with the caging bolt 5 passed in groove 2.
In order to slide block being locked on the handle of ratchet spanner, boring nut 6 is fixedly connected with in the lower end of slide block 3, fastening bolt 4 coordinates with snail box thread, the upper end of fastening bolt extend into slide block 3 inner chamber can with the wall contacts of handle, the lower end of fastening bolt is provided with cross clamping groove and connects with action bars.
The object that slide block can slide on the handle of ratchet spanner is, in fastener cycle, the handle of ratchet spanner is more long more laborsaving, but to be fixed on action bars unstable again for ratchet spanner handle rear end after reaching certain length, operating personnel is difficult to be entangled by stockbridge damper nut with the ratchet carriage of front end, therefore a strip groove to be outputed on the handle of ratchet spanner, before ratchet carriage is inserted in stockbridge damper nut, the position of slide block is comparatively near ratchet carriage one end, after being inserted in, can by skid to the end of ratchet spanner handle, to increase moment during rotation.
Occupation mode: operating personnel stand cross-arm setting time by square slider 3 strokes near the position of ratchet carriage 1, fixing slide block 3 is tightened by fastening bolt 4, stockbridge damper nut position is delivered to by action bars, ratchet carriage 1 is inserted in stockbridge damper nut, action bars rotates screwed tightening fixing bolt 4 and slide block 3 is moved to ratchet spanner handle afterbody, rotating operation bar makes fastening bolt 4 fix slide block 3, then promoting action bars back and forth along line direction makes ratchet spanner handle swing, ratchet carriage 1 and stockbridge damper nut link and rotate, and realize the object that stockbridge damper nut is fastening.
Claims (1)
1. operating rod type stockbridge damper bolt tightener, is characterized in that comprising:
Front end is provided with the ratchet spanner of ratchet carriage (1), the handle of described ratchet spanner is provided with along its length strip groove (2);
The slide block (3) that can slide along the groove (2) on described handle, described slide block (3) is provided with locking member can by described slider locking on handle, and the end of described locking member connects with action bars;
Described slide block (3) is socketed on the inner chamber of its hollow on the handle of described ratchet spanner, and slide block (3) is provided with the caging bolt passed in described groove (2);
Described locking member comprises: the boring nut (6) being fixed on described slide block (3) lower end, the fastening bolt (4) coordinated with described snail box thread, the upper end of described fastening bolt extend into described slide block inner chamber can with the wall contacts of described handle, the lower end of fastening bolt is provided with cross clamping groove and connects with action bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210201816.1A CN102801116B (en) | 2012-06-19 | 2012-06-19 | Operating rod type stockbridge damper bolt tightener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210201816.1A CN102801116B (en) | 2012-06-19 | 2012-06-19 | Operating rod type stockbridge damper bolt tightener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102801116A CN102801116A (en) | 2012-11-28 |
| CN102801116B true CN102801116B (en) | 2016-01-27 |
Family
ID=47200135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210201816.1A Expired - Fee Related CN102801116B (en) | 2012-06-19 | 2012-06-19 | Operating rod type stockbridge damper bolt tightener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102801116B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105406437B (en) * | 2015-11-26 | 2017-11-24 | 国网浙江省电力公司台州供电公司 | The anti-settlement of foundation device of outdoor arrester and arrester |
| CN106329396A (en) * | 2016-09-05 | 2017-01-11 | 国家电网公司 | Damper installation tool |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201256263Y (en) * | 2008-10-06 | 2009-06-10 | 江西景德镇供电公司 | Live fastener for manufacturing metal bolt |
| CN201300393Y (en) * | 2008-11-20 | 2009-09-02 | 许延龙 | Spanner |
| CN202111441U (en) * | 2011-05-05 | 2012-01-11 | 山西省电力公司阳泉供电分公司 | Nut fastener of suspension clamp of alive circuit |
| CN202602223U (en) * | 2012-06-19 | 2012-12-12 | 安徽省电力公司滁州供电公司 | Operating rod type antivibration hammer bolt fastener |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201856214U (en) * | 2010-06-29 | 2011-06-08 | 上海师范大学附属第二外国语学校 | Wrench with telescopic handle |
-
2012
- 2012-06-19 CN CN201210201816.1A patent/CN102801116B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201256263Y (en) * | 2008-10-06 | 2009-06-10 | 江西景德镇供电公司 | Live fastener for manufacturing metal bolt |
| CN201300393Y (en) * | 2008-11-20 | 2009-09-02 | 许延龙 | Spanner |
| CN202111441U (en) * | 2011-05-05 | 2012-01-11 | 山西省电力公司阳泉供电分公司 | Nut fastener of suspension clamp of alive circuit |
| CN202602223U (en) * | 2012-06-19 | 2012-12-12 | 安徽省电力公司滁州供电公司 | Operating rod type antivibration hammer bolt fastener |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102801116A (en) | 2012-11-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Effective date: 20121219 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20121219 Address after: 239000 No. 510 Fenghuang Road, Anhui, Chuzhou Applicant after: Chuzhou Power Supply Company of Anhui Electric Power Co.,Ltd. Applicant after: State Grid Corporation of China Address before: 239000 No. 510 Fenghuang Road, Anhui, Chuzhou Applicant before: Chuzhou Power Supply Company of Anhui Electric Power Co.,Ltd. |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 |