CN203013578U - A dismounting device of a GW5 isolating switch contact - Google Patents
A dismounting device of a GW5 isolating switch contact Download PDFInfo
- Publication number
- CN203013578U CN203013578U CN 201220649934 CN201220649934U CN203013578U CN 203013578 U CN203013578 U CN 203013578U CN 201220649934 CN201220649934 CN 201220649934 CN 201220649934 U CN201220649934 U CN 201220649934U CN 203013578 U CN203013578 U CN 203013578U
- Authority
- CN
- China
- Prior art keywords
- lead screw
- switch contact
- leading screw
- guide post
- reverse
- 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
Links
- 238000002955 isolation Methods 0.000 claims description 14
- 230000007547 defect Effects 0.000 abstract description 3
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 239000012467 final product Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model discloses a dismounting device of a GW5 isolating switch contact. The dismounting device comprises a forward and reverse lead screw. Two ends of the forward and reverse lead screw are rotatably connected with two vertical plates by bearings. The bottoms of the two vertical plates are connected with a base plate. A rotating handle is disposed on a terminal on one end of the forward and reverse lead screw. The two lead screw segments of the forward and reverse lead screw are respectively equipped with a moving plate, the two lead screw segments having opposite rotating direction. The inner sides of the two moving plates are equipped with a clamping groove, respectively. Guide rods are disposed between the two vertical plates and pass through guide holes on the two moving plates. The forward and reverse lead screw drives the two clamping grooves to move simultaneously in order to complete the dismounting task of the contact fast and easily. Therefore, work efficiency is increased while working time is saved, and defect processing time is decreased.
Description
Technical field:
The utility model relates to a kind of power system device repair and maintenance instrument, particularly relates to a kind of GW5 isolation switch contact dismantling device.
Background technology:
In the electric power project engineering field, the heating of 110kV isolation switch contact and installation are common work, and dismounting is common work to contact when processing, in the process of carrying out the processing of contact heating defect, contact is carried out dismounting, because fingertip is connected with spring, therefore lack specific purpose tool when carrying out the dismounting of contact, during artificial dismounting, time-consuming, effort, the inconvenience dismounting, affect operating efficiency, extended the processing time of defective, and then affect power supply reliability.
The utility model content:
Technical problem to be solved in the utility model is: overcome the deficiencies in the prior art, a kind of GW5 isolation switch contact dismantling device of reasonable in design, simple in structure, easy to use and high efficiency is provided.
the technical solution of the utility model is: a kind of GW5 isolation switch contact dismantling device, contain forward and reverse leading screw, the two ends of described forward and reverse leading screw are connected with two riser rotary types by bearing, the lower end of two described risers is connected with base plate, one end termination of described forward and reverse leading screw is provided with turning handle, on the opposite bar section of two rotation directions of described forward and reverse leading screw, a movable plate is installed respectively, a draw-in groove is installed respectively in the inboard of two described movable plates, be provided with guide post between two described risers, pass the pilot hole of described guide post from two described movable plates.
Described guide post is two.Be provided with wear-resistant sleeve in described pilot hole, described guide post passes from described wear-resistant sleeve.
The beneficial effects of the utility model are:
1, the utility model adopts forward and reverse leading screw to drive two draw-in grooves to move simultaneously, can be fast and the labour-saving complete the disassemble and assemble work of contact, thereby improved operating efficiency and saved the operating time, reduced the defect processing time.
2, the utility model is provided with guide post, can prevent that movable plate from rotating, thereby draw-in groove is moved along rectilinear direction, in addition, is provided with wear-resistant sleeve between movable plate and guide post, thereby long service life.
3, the forward and reverse leading screw of the utility model is connected with the riser rotary type by bearing, and it rotates flexibly, laborsaving saving time.
4, reasonable in design, simple in structure, the easy to use and high efficiency of the utility model, be easy to promotion and implementation, has good economic benefit.
Description of drawings:
Fig. 1 is the structural representation of GW5 isolation switch contact dismantling device;
Fig. 2 is the vertical view of GW5 isolation switch contact dismantling device shown in Figure 1.
Embodiment:
Embodiment: referring to Fig. 1 and Fig. 2, in figure, 1-base plate, 2-riser, 3-guide post, 4-bearing, the forward and reverse leading screw of 5-, 6-movable plate, 7-draw-in groove, 8-turning handle.
GW5 isolation switch contact dismantling device contains forward and reverse leading screw 5, wherein: the two ends of forward and reverse leading screw 5 are connected with two riser 2 rotary types by bearing 4, the lower end of two risers 2 is connected with base plate 1, one end termination of forward and reverse leading screw 5 is provided with turning handle 8, on the opposite bar section of two rotation directions of forward and reverse leading screw 5, a movable plate 6 is installed respectively, a draw-in groove 7 is installed respectively in the inboard of two movable plates 6, be provided with guide post 3 between two risers 2, pass the pilot hole of guide post 3 from two movable plates 6.
The unloading process of GW5 isolation switch contact is:
1, GW5 isolation switch contact (totally eight, minute two rows respectively count four) both sides fingertip is inserted respectively two
Individual draw-in groove 7 is interior fixing.
2, the manual drive turning handle 8, make forward and reverse leading screw 5 rotations, reach thereby drive two movable plates 6
Draw-in groove 7 inwardly shrinks simultaneously, and draw-in groove 7 just drives two row's fingertips and also inwardly shrinks simultaneously, when two row's fingertips with
After button contact base separates, button contact base and conducting rod extraction are got final product.
3, the reverse drive turning handle 8, make two draw-in grooves 7 outwards mobile simultaneously by forward and reverse leading screw 5,
Draw-in groove 7 drives two row's fingertips and also outwards trails simultaneously, take out three, spring and fixedly one of fingerboard get final product.
The installation process of GW5 isolation switch contact is opposite with unloading process, no longer describes in detail.
Claims (3)
1. GW5 isolation switch contact dismantling device, contain forward and reverse leading screw, it is characterized in that: the two ends of described forward and reverse leading screw are connected with two riser rotary types by bearing, the lower end of two described risers is connected with base plate, one end termination of described forward and reverse leading screw is provided with turning handle, on the opposite bar section of two rotation directions of described forward and reverse leading screw, a movable plate is installed respectively, a draw-in groove is installed respectively in the inboard of two described movable plates, be provided with guide post between two described risers, pass the pilot hole of described guide post from two described movable plates.
2. GW5 isolation switch contact dismantling device according to claim 1, it is characterized in that: described guide post is two.
3. GW5 isolation switch contact dismantling device according to claim 1 and 2, it is characterized in that: be provided with wear-resistant sleeve in described pilot hole, described guide post passes from described wear-resistant sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220649934 CN203013578U (en) | 2012-12-02 | 2012-12-02 | A dismounting device of a GW5 isolating switch contact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220649934 CN203013578U (en) | 2012-12-02 | 2012-12-02 | A dismounting device of a GW5 isolating switch contact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203013578U true CN203013578U (en) | 2013-06-19 |
Family
ID=48605145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220649934 Expired - Fee Related CN203013578U (en) | 2012-12-02 | 2012-12-02 | A dismounting device of a GW5 isolating switch contact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203013578U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104332870A (en) * | 2014-11-25 | 2015-02-04 | 辽宁华隆电力科技有限公司 | GW5 type outdoor high voltage isolating switch disconnecting link contact finger dismounting device |
| CN104852303A (en) * | 2015-06-09 | 2015-08-19 | 国网山东济南市历城区供电公司 | Combination auxiliary device for switch cabinet |
| CN106356748A (en) * | 2016-11-28 | 2017-01-25 | 国网河南省电力公司三门峡供电公司 | Disconnecting link opening range adjusting fixture with angle limitation |
| CN110323092A (en) * | 2019-06-10 | 2019-10-11 | 平高集团有限公司 | A kind of moving arcing contact handling tooling |
-
2012
- 2012-12-02 CN CN 201220649934 patent/CN203013578U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104332870A (en) * | 2014-11-25 | 2015-02-04 | 辽宁华隆电力科技有限公司 | GW5 type outdoor high voltage isolating switch disconnecting link contact finger dismounting device |
| CN104852303A (en) * | 2015-06-09 | 2015-08-19 | 国网山东济南市历城区供电公司 | Combination auxiliary device for switch cabinet |
| CN106356748A (en) * | 2016-11-28 | 2017-01-25 | 国网河南省电力公司三门峡供电公司 | Disconnecting link opening range adjusting fixture with angle limitation |
| CN106356748B (en) * | 2016-11-28 | 2019-02-12 | 国网河南省电力公司三门峡供电公司 | A kind of disconnecting link with angle limit is opened away from adjustment fixture |
| CN110323092A (en) * | 2019-06-10 | 2019-10-11 | 平高集团有限公司 | A kind of moving arcing contact handling tooling |
| CN110323092B (en) * | 2019-06-10 | 2020-12-11 | 平高集团有限公司 | Moving arc contact loading and unloading tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHENGZHOU HUALI INFORMATION TECHNOLOGY CO., LTD. H Free format text: FORMER OWNER: STATE ELECTRIC NET CROP. Effective date: 20130815 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: HENAN ELECTRIC POWER COMPANY ZHENGZHOU POWER SUPPLY BRANCH Effective date: 20130815 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 450006 ZHENGZHOU, HENAN PROVINCE TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130815 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Zhengzhou Huali Information Technology Co., Ltd. Patentee after: Henan Electric Power Company Zhengzhou Power Supply Branch Address before: 450006 Huaihe Road, Henan, China, No. 9, No. Patentee before: Henan Electric Power Company Zhengzhou Power Supply Branch Patentee before: State Grid Corporation of China |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20171202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |