CN204633185U - GW6 type isolating switch connecting lever macro-axis extractor - Google Patents
GW6 type isolating switch connecting lever macro-axis extractor Download PDFInfo
- Publication number
- CN204633185U CN204633185U CN201520162149.XU CN201520162149U CN204633185U CN 204633185 U CN204633185 U CN 204633185U CN 201520162149 U CN201520162149 U CN 201520162149U CN 204633185 U CN204633185 U CN 204633185U
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- China
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- macro
- push rod
- backup pad
- upper backup
- connecting lever
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Abstract
The utility model discloses a kind of GW6 type isolating switch connecting lever macro-axis extractor, it comprises fixed head, portable plate, upper backup pad, lower supporting plate, push rod; Described fixed head and described portable plate adjustable fixing, described fixed head is provided with an adjustment hole, and described adjustment hole is slit-like through-holes, is provided with a jogger hole in the corresponding position of described portable plate and described adjustment hole; Described push rod is threaded rod, and one end of described push rod is spirally connected with described upper backup pad through described adjustment hole and described jogger hole successively.Advantage of the present utility model: can realize directly taking out connecting lever macro-axis on equipment, quick-detachment be carried out to connecting lever macro-axis, substantially reduces the time of maintenance; Without the need to dismantling the parts such as transmission case, lead-in wire, reducing maintenance security risk, having ensured the safety of maintenance personal; The interruption duration caused because of maintenance shortens greatly, decreases electrical load loss, decreases economic loss.
Description
Technical field:
The utility model relates to a kind of power equipment, is specifically related to a kind of GW6 type isolating switch connecting lever macro-axis extractor.
Background technology:
GW6 type isolating switch is as important power transformation primary equipment, play insulating power supply, change system operation mode, deciliter Smaller load electric current, carry out the important function such as grid switching operation, in electric power system, use amount is large, therefore its functional reliability requires high, all larger on the impact of the design of electric substation, power plant, foundation and safe operation.Along with the reason that the growth of running time and rainwater dust storm corrode, cause GW6 type isolating switch aging, the connecting lever macro-axis of GW6 type isolating switch gets rusty bite, makes the lower link bar of GW6 type isolating switch cannot promote the motion of connecting lever macro-axis; When divide-shut brake, because connecting lever macro-axis cannot move, the continuous applied pressure of motor just acts on lower link bar, and lower link bar cannot bear continuous applied pressure, causes lower link bar to rupture, and finally causes GW6 type isolating switch damage and cannot work.
For solving lower link bar breakage problem, connecting lever macro-axis need be taken out, carrying out eliminating rust, polish, recover installation after lubrication work, but in service work, the taking-up of connecting lever macro-axis is very difficult.General employing sledgehammer adds push rod impact or the mode of transmission case being torn to open ground takes out connecting lever macro-axis, but due to the connecting lever macro-axis after death resistance that becomes rusty very big, the mode adopting sledgehammer to add push rod impact takes out the fragile equipment of connecting lever macro-axis; And both sides lead-in wire, conduction folding frame are pulled down the mode of transmission case being torn to open ground and taken out connecting lever macro-axis, cause service work to be wasted time and energy, and parts such as dismounting transmission case, lead-in wire etc. need carry out double high-altitude maintenance, dangerous high.
Utility model content:
The purpose of this utility model is to provide a kind of and realizes directly taking out on equipment the GW6 type isolating switch connecting lever macro-axis extractor that connecting lever macro-axis, repair time are short, reduce load loss.
The utility model is implemented by following technical scheme: GW6 type isolating switch connecting lever macro-axis extractor, and it comprises fixed head, portable plate, upper backup pad, lower supporting plate, push rod; Described fixed head and described portable plate adjustable fixing, described fixed head is provided with an adjustment hole, and described adjustment hole is slit-like through-holes, is provided with a jogger hole in the corresponding position of described portable plate and described adjustment hole; Described push rod is threaded rod, one end of described push rod is spirally connected with described upper backup pad through described adjustment hole and described jogger hole successively, the described upper backup pad of the both sides, position that are spirally connected of described upper backup pad and described push rod is arranged with a pair regulating tank, in described upper backup pad side, Parallel Symmetric is provided with a pair pull bar, described in every root, one end of pull bar is provided with latch, described in every root, the other end of pull bar is provided with screw thread, and pull bar described in every root is slidably arranged in corresponding described regulating tank by described latch split; Described lower supporting plate is provided with the connecting hole of a pair centrosymmetric ellipse, the end of thread of pull bar described in every root is passed the described connecting hole corresponding with it and is fixed by hold-doun nut and described lower supporting plate, is provided with arc groove in the side of described lower supporting plate in the middle of long limit.
Advantage of the present utility model: 1, can realize directly taking out connecting lever macro-axis on equipment, quick-detachment be carried out to connecting lever macro-axis, substantially reduces the time of maintenance; 2, without the need to dismantling the parts such as transmission case, lead-in wire, reducing maintenance security risk, having ensured the safety of maintenance personal; 3, the interruption duration caused because of maintenance shortens greatly, decreases electrical load loss, decreases economic loss.
Accompanying drawing illustrates:
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the explosive view of Fig. 1.
Fig. 3 is the vertical view under the utility model using state.
Fixed head 1, portable plate 2, upper backup pad 3, lower supporting plate 4, push rod 5, adjustment hole 6, jogger hole 7, regulating tank 8, pull bar 9, latch 10, connecting hole 11, hold-doun nut 12, arc groove 13, transmission case frame 14, connecting lever macro-axis 15, bearing pin 16, flute profile fixed via 17, fixing hole 18.
Embodiment:
As Figure 1-3, GW6 type isolating switch connecting lever macro-axis extractor, it comprises fixed head 1, portable plate 2, upper backup pad 3, lower supporting plate 4, push rod 5, fixed head 1 is adjustable fixing with portable plate 2, namely fixed head 1 is bonded to each other with the side plate face of portable plate 2, fixed head 1 and portable plate 2 one end are hinged by bearing pin 16, another end plate face of fixed head 1 is provided with flute profile fixed via 17, portable plate 2 is provided with a fixing hole 18 with the corresponding position of flute profile fixed via 17, fixed head 1 can be regulated by flute profile fixed via 17 and fixing hole 18 as required with the relative position of portable plate 2, after regulating the relative position of fixed head 1 and portable plate 2, with bolt through flute profile fixed via 17 and fixing hole 18 with fixing portable plate 2 and fixed head 1, fixed head 1 is provided with an adjustment hole 6, and adjustment hole 6 is slit-like through-holes, is provided with a jogger hole 7 at portable plate 2 and the corresponding position of adjustment hole 6, push rod 5 is threaded rod, one end of push rod 5 is spirally connected with upper backup pad 3 through adjustment hole 6 and jogger hole 7 successively, upper backup pad 3 with the upper backup pad 3 of the both sides, position that are spirally connected of push rod 5 are arranged with a pair regulating tank 8, in upper backup pad 3 side, Parallel Symmetric is provided with a pair pull bar 9, one end of every root pull bar 9 is provided with latch 10, the other end of every root pull bar 9 is provided with screw thread, and often root pull bar 9 is slidably arranged in corresponding regulating tank 8 by latch 10 split, lower supporting plate 4 is provided with the connecting hole 11 of a pair centrosymmetric ellipse, and the end of thread of every root pull bar 9 is also fixed by hold-doun nut 12 and lower supporting plate 4 through the connecting hole 11 corresponding with it, is provided with arc groove 13 in the side of lower supporting plate 4 in the middle of long limit.
Use step:
1, GW6 type isolating switch connecting lever macro-axis cylinder lever connecting rod is removed;
2, first fixed head 1 is inserted GW6 type isolating switch transmission case frame 14, put into portable plate 2 again, the relative position of adjustment fixing plate 1 and portable plate 2 as required, after regulating the relative position of fixed head 1 and portable plate 2, fixed head 1 and portable plate 2 are fixed through flute profile fixed via 17 and fixing hole 18 with bolt;
3, regulate the position of jogger hole 7, jogger hole 7 and GW6 type isolating switch connecting lever macro-axis 15 are aligned;
4, fixed head 1 and portable plate 2 are passed in push rod 5 one end, fixed head 1 and portable plate 2 and transmission case are fixed, and push rod 5 and upper backup pad 3 are spirally connected;
5, the corresponding active card of latch 10 on two pull bar 9 tops is connected in the regulating tank 8 of the both sides of upper backup pad 3;
6, the bottom of two pull bars 9 is each passed through connecting hole 11 corresponding on lower supporting plate 4, and fix with hold-doun nut 12, GW6 type isolating switch connecting lever macro-axis 15 is made to be fixed between upper backup pad 3 and lower supporting plate 4, the axle sleeve of GW6 type isolating switch connecting lever macro-axis 15 and arc groove 13 clamping;
7, turn clockwise push rod 5, the thrust utilizing push rod to produce by getting rusty, the GW6 type isolating switch connecting lever macro-axis 15 of bite ejects.
Claims (1)
1.GW6 type isolating switch connecting lever macro-axis extractor, it is characterized in that, it comprises fixed head, portable plate, upper backup pad, lower supporting plate, push rod; Described fixed head and described portable plate adjustable fixing, described fixed head is provided with an adjustment hole, and described adjustment hole is slit-like through-holes, is provided with a jogger hole in the corresponding position of described portable plate and described adjustment hole; Described push rod is threaded rod, one end of described push rod is spirally connected with described upper backup pad through described adjustment hole and described jogger hole successively, the described upper backup pad of the both sides, position that are spirally connected of described upper backup pad and described push rod is arranged with a pair regulating tank, in described upper backup pad side, Parallel Symmetric is provided with a pair pull bar, described in every root, one end of pull bar is provided with latch, described in every root, the other end of pull bar is provided with screw thread, and pull bar described in every root is slidably arranged in corresponding described regulating tank by described latch split; Described lower supporting plate is provided with the connecting hole of a pair centrosymmetric ellipse, the end of thread of pull bar described in every root is passed the described connecting hole corresponding with it and is fixed by hold-doun nut and described lower supporting plate, is provided with arc groove in the side of described lower supporting plate in the middle of long limit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520162149.XU CN204633185U (en) | 2015-03-16 | 2015-03-16 | GW6 type isolating switch connecting lever macro-axis extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520162149.XU CN204633185U (en) | 2015-03-16 | 2015-03-16 | GW6 type isolating switch connecting lever macro-axis extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204633185U true CN204633185U (en) | 2015-09-09 |
Family
ID=54052178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520162149.XU Expired - Fee Related CN204633185U (en) | 2015-03-16 | 2015-03-16 | GW6 type isolating switch connecting lever macro-axis extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204633185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106219390A (en) * | 2016-09-26 | 2016-12-14 | 国家电网公司 | Connecting lever tool special for dismounting |
-
2015
- 2015-03-16 CN CN201520162149.XU patent/CN204633185U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106219390A (en) * | 2016-09-26 | 2016-12-14 | 国家电网公司 | Connecting lever tool special for dismounting |
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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: 20150909 Termination date: 20160316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |