CN203582413U - Tool for replacing series compensation capacitors - Google Patents
Tool for replacing series compensation capacitors Download PDFInfo
- Publication number
- CN203582413U CN203582413U CN201320638154.4U CN201320638154U CN203582413U CN 203582413 U CN203582413 U CN 203582413U CN 201320638154 U CN201320638154 U CN 201320638154U CN 203582413 U CN203582413 U CN 203582413U
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- CN
- China
- Prior art keywords
- supporting body
- guide
- guide groove
- guide rail
- cond
- 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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Abstract
The utility model discloses a tool for replacing series compensation capacitors, and relates to the technical field of power transmission. The tool comprises a supporting body with a guide rail and a guide groove, a movable trolley capable of moving along the guide rail and the guide groove, a front fixing frame hinged to one end of the supporting body, and a rear fixing frame movably connected with the front fixing frame, wherein a lifting lug is arranged at the other end of the supporting body, the guide rail and the guide groove of the supporting body are vertically arranged on the protruding portions on two sides, the middle of the supporting body is a concave area, the movable trolley is provided with a guide plate and a guide wheel, the middle of the movably trolley is a concave portion corresponding to the concave area of the supporting body, the guide plate is arranged on the upper surface of the guide rail of the supporting body, and the guide wheel is arranged in the guide groove of the supporting body. The tool can solve the problems that according to an existing series compensation station, the capacitors are difficult to replace, replacing efficiency is low, the capacitors are easily damaged and safety accidents are caused.
Description
Technical field
The utility model relates to power supply technique field, especially a kind of instrument of mending replacing series capacitor compensation in station for high voltage power transmission string.
Background technology
At high voltage power transmisson system string, mend the cond that One's name is legion is installed on the series compensation platform of standing, on a platform, capacitors count has more than 230; Capacitor arrangement is intensive, and between two conies, left and right distance is between 4.5 ~ 5 centimetres, between the upper and lower apart from only having 20 centimetres; Narrow space, brachium pontis distance in front and back only has 1 meter, and capacitor length has 1.31 meters; Cond present position is high, if highest point is made reference plane with series compensation platform, can reach 4.5 meters.When there is single or multiple electric capacity et out of order, limited because of activity space, be changed quite difficulty.Change at present large like this cond and be mostly that the mode that adopts people's half the circumference of the sleeve where it joins the shoulder to shoulder changes, need a large amount of time of cost just to change complete, efficiency is very low, difficult especially while particularly changing the cond in the middle of being positioned at, sometimes utilize and manually cannot exert oneself at all, be unfavorable for resuming operation of fault handling and circuit, power off time is extended.Simultaneously in narrow like this space with manpower pickaback hand lift replacing cond, easily there is grabbing shakiness, not firm phenomenon, easily make cond bump, fall, produce the fracture of cond porcelain knob, leakage of oil etc. and personnel and injure, scrape the safety misadventure such as damage by a crashing object.
Summary of the invention
The purpose of this utility model is to provide a kind of series capacitor compensation replacing instrument, and it can solve existing string and mend station replacing cond difficulty, and replacing efficiency is low and easily make cond damage and cause the problem of safety misadventure.
In order to address the above problem, the technical solution adopted in the utility model is: this series capacitor compensation is changed instrument, comprise the supporting body that is provided with guide rail and guide groove, being arranged on can be along the billy gate of described guide rail and guide groove movement on described supporting body, the front fixed frame hinged with described supporting body one end, the rear fixed frame being flexibly connected with described front fixed frame; The described supporting body other end is provided with hanger.
Above-mentioned series capacitor compensation is changed in the technical scheme of instrument, and technical scheme can also be more specifically: the guide rail of described supporting body and guide groove are set down at described supporting body two bulges, and the middle part of described supporting body is depressed area; Described billy gate is provided with guide plate and guide wheel, and middle part is the depressed part corresponding with the depressed area of described supporting body, and described guide plate is arranged on the guide pass of described supporting body, and described guide wheel is arranged in the guide groove of described supporting body.
Owing to having adopted technique scheme, the utility model compared with prior art has following beneficial effect:
1, the utility model coordinates the cucurbit that is arranged on the crossbeam in cond group top frame to hang the height that cond is vertically winched to cond to be replaced, and the device in recycling the utility model is placed to assigned address by cond.Detachable because of crossbeam, selection is light, convenient transfer.The utility model can firmly be fixed on lateral frame, and cond can slowly convert horizontality to vertical state, can move into groove position; Change easily cond, the time decreased of cost, efficiency is improved.
2, the utility model employing equipment replaces manually hand pickaback to lift replacing cond, has avoided cond easily to bump, fall, and causes porcelain knob fracture, leakage of oil etc. and personnel to injure, scrape the safety misadventure of damaging by a crashing object.
3, using the utility model to change cond only needs 3 people, than aging method, has reduced by 3 to 4 people, saves labour power, reduces labour intensity, increases work efficiency.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is birds-eye view of the present utility model.
Fig. 3 is left view of the present utility model.
Fig. 4 is A-A cutaway view in Fig. 3.
Fig. 5 is B-B cutaway view in Fig. 2.
The specific embodiment
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail:
Fig. 1, the series capacitor compensation of Fig. 2 and Fig. 3 is changed instrument, comprise the supporting body 1 that is provided with guide rail and guide groove, being arranged on can be along the guide rail of supporting body 1 and the billy gate of guide groove movement 2 on supporting body 1, the front fixed frame 3 hinged with supporting body 1 one end, fixed frame 4 after front fixed frame 3 use bolts are flexibly connected, to be used in conjunction with when changing series capacitor compensation; Supporting body 1 other end is provided with hanger 1-1.
The series capacitor compensation of Fig. 4 and Fig. 5 is changed instrument, and the guide rail of supporting body 1 and guide groove are set down at 1 liang of bulge of supporting body, and the middle part of supporting body 1 is depressed area; Billy gate 2 is provided with guide plate 2-1 and guide wheel 2-2, and middle part is the depressed part corresponding with the depressed area of supporting body 1, and guide plate 2-1 is arranged on the guide rail top of supporting body 1, and guide wheel 2-2 is arranged in the guide groove of supporting body 1; During use, billy gate 2 is along guide rail and the guide groove movement of supporting body 1.
Use the utility model instrument to change series capacitor compensation, coordinate cucurbit to hang use, cucurbit hangs on the cross bar that is arranged on a sufficient intensity, and cross bar is fixed in the top frame of cond group, and crossbeam is detachable, and selection is light, convenient transfer.First the tie bolt of the front fixed frame 3 in the utility model and 4 activities of rear fixed frame is taken apart, front fixed frame 3 and rear fixed frame 4 are inserted in cond to be replaced, and be clipped on the framework of fixed condenser, first-class bolt is also tightened; The hanger 1-1 of supporting body 1 is fixed on cond group upper strata framework or crossbeam with rope; Billy gate 2 is pushed and will change series capacitor compensation below, remove the bolt of rear end plate of old electrical equipment, make the weight bearing of old cond on instrument billy gate 2, so just can extract old cond out; With cucurbit, hang old cond is hung down, remove old cond and complete.
Use the utility model to fill new series capacitor compensation, first with being fixed on rope on cond group upper strata framework or the crossbeam hanger 1-1 by supporting body 1, supporting body 1 is inclined upwardly, make it to become with horizontal surface 20 ° ~ 25 °; With cucurbit, hang new cond is winched to directly over supporting body 1, slowly put down new cond, new cond is placed on billy gate 2; Slowly unclamp the rope on hanger 1-1, make supporting body 1 and billy gate 2 and new cond transfer horizontality to by heeling condition, fix afterwards rope; After billy gate 2 levels, new cond is pushed to groove position, tighten the bolt of fixed condenser.Arrive this, removal tool, changes cond end-of-job.
Claims (2)
1. a series capacitor compensation is changed instrument, it is characterized in that: comprise the supporting body (1) that is provided with guide rail and guide groove, being arranged on can be along the billy gate (2) of described guide rail and guide groove movement on described supporting body (1), the front fixed frame (3) hinged with described supporting body (1) one end, the rear fixed frame (4) being flexibly connected with described front fixed frame (3); Described supporting body (1) other end is provided with hanger (1-1).
2. series capacitor compensation according to claim 1 is changed instrument, it is characterized in that: the guide rail of described supporting body (1) and guide groove are set down at described supporting body (1) two bulge, and the middle part of described supporting body (1) is depressed area; Described billy gate (2) is provided with guide plate (2-1) and guide wheel (2-2), middle part is the depressed part corresponding with the depressed area of described supporting body (1), described guide plate (2-1) is arranged on the guide pass of described supporting body (1), and described guide wheel (2-2) is arranged in the guide groove of described supporting body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320638154.4U CN203582413U (en) | 2013-10-16 | 2013-10-16 | Tool for replacing series compensation capacitors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320638154.4U CN203582413U (en) | 2013-10-16 | 2013-10-16 | Tool for replacing series compensation capacitors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203582413U true CN203582413U (en) | 2014-05-07 |
Family
ID=50580364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320638154.4U Expired - Fee Related CN203582413U (en) | 2013-10-16 | 2013-10-16 | Tool for replacing series compensation capacitors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203582413U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105356358A (en) * | 2015-08-14 | 2016-02-24 | 中国南方电网有限责任公司超高压输电公司昆明局 | Retractable apparatus for replacing capacitors on tower |
-
2013
- 2013-10-16 CN CN201320638154.4U patent/CN203582413U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105356358A (en) * | 2015-08-14 | 2016-02-24 | 中国南方电网有限责任公司超高压输电公司昆明局 | Retractable apparatus for replacing capacitors on tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20151016 |
|
| EXPY | Termination of patent right or utility model |