CN104426085A - Centrally arranged switch base plate maintenance device - Google Patents
Centrally arranged switch base plate maintenance device Download PDFInfo
- Publication number
- CN104426085A CN104426085A CN201310397670.7A CN201310397670A CN104426085A CN 104426085 A CN104426085 A CN 104426085A CN 201310397670 A CN201310397670 A CN 201310397670A CN 104426085 A CN104426085 A CN 104426085A
- Authority
- CN
- China
- Prior art keywords
- middle switch
- centrally arranged
- examination
- mobile device
- support plate
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
Abstract
The invention relates to a centrally arranged switch base plate maintenance device. The centrally arranged switch base plate maintenance device is formed by a mobile device, a bearing plate, a lifting device, a bearing platform, a positioning locking device, a pin shaft and a compression bolt; the supporting platform is arranged on the mobile device; the bearing plate is arranged between the mobile device and the supporting platform; the lifting device is arranged on the bearing plate; the positioning locking device is fixedly installed on the bearing plate. According to the centrally arranged switch base plate maintenance device, a centrally arranged switch is stably lifted due to the fact that the lifting device is in a hydraulic or pneumatic structural mode; rotation of the centrally arranged switch is convenient due to the pin shaft; accurate positioning of the centrally arranged switch in the bearing platform is guaranteed and the centrally arranged switch is avoided from sliding due to the fact that a limit body and a topple-over proof block are arranged; adjustment can be performed according to a position of a maintenance hole formed in the centrally arranged switch; practical and promotional values are large due to the simple structure and the convenient utilization and operation.
Description
Technical field
The present invention relates to the device that power industry is overhauled power equipment, specifically a kind of middle switch chassis apparatus for examination and repair.
Background technology
Through retrieval Patent documents of interest, not yet retrieve a kind of middle switch chassis apparatus for examination and repair identical with structure of the present invention at present.The 10KV of existing power industry, 20KV switch cubicle generally adopts middle switch, in use need switch to sling maintenance when middle switch breaks down, because the heavier usual gin pole of switch lifts by crane, the personnel's recumbency that then needs repairing when switch chassis goes wrong keeps in repair bottom, waste time and energy in whole maintenance process, and maintenance personal to lie in maintenance under weight very dangerous, progress and the personal safety of maintenance are had a strong impact on, so be necessary to develop a kind of apparatus for examination and repair, middle switch is keeped in repair fast and safely, shorten the social influence produced because interruption duration is long.
Summary of the invention
The object of the invention is to provide one to have easy for operation, and a kind of middle switch chassis apparatus for examination and repair that structure is simple, safe and reliable.
Technical characteristic of the present invention is: at a kind of middle switch chassis apparatus for examination and repair considering safe and reliable basis easy to use to be designed to be made up of mobile device, support plate, lowering or hoisting gear, supporting station, positioning and locking device, bearing pin, hold-down bolt, be provided with brace table on the mobile device, between mobile device and brace table, be provided with support plate; Lowering or hoisting gear is arranged on support plate, and positioning and locking device is packed on support plate, for the axis of support plate and radial location locking; Described hold-down bolt is used for the axial location to bearing pin.
Described mobile device is made up of support body, roller, and roller is a universal rolling wheel, before being convenient to accurately apparatus for examination and repair to be moved to middle switch.
Described lowering or hoisting gear is that an employing is surged or the lifting body of pneumatic structure form.
Described supporting station is made up of platen, limit body, overturning-preventing block, and platen is made up of metal material, and its size is arranged according to middle switch bottom surface size; Limit body is used for the axial location after to the pull-out of middle switch; Overturning-preventing block is used for a kind of device going out platen in the on-slip of middle switch pull-out rear defence.
Described hold-down bolt is used for locking the axial location of bearing pin.
During use, middle switch chassis size according to breaking down chooses suitable brace table, and by set bolt, brace table is fixedly mounted with on the mobile device, promote the dead ahead of mobile device to switch, switch is drawn out to supporting station, under the effect of limit body and overturning-preventing block, switch will be parked in supporting station stably, support plate is moved in position according to the manhole of switch two sides, under effect when arriving suitable position at positioning and locking device, support plate will be fixed on the mobile device firmly, the maintenance now bearing pin on lowering or hoisting gear being inserted into switch is aerial, and by lock clasp under the effect of hold-down bolt, start lowering or hoisting gear, middle switch will be mentioned easily, only need tumbler switch gently, switch will around bearing pin easily transposition maintenance personal desired location keep in repair.
Advantage of the present invention is: because lowering or hoisting gear is hydraulic pressure or pneumatic version, thus more steady when mentioning middle switch; Owing to adopting bearing pin, thus the upset of middle switch can be facilitated; Owing to being provided with limit body and overturning-preventing block, thus ensure that middle switch accurate location and can not landing on supporting station; Owing to being provided with positioning and locking device, thus can according to each middle switch stay the position of manhole to regulate; Due to rational in infrastructure, use, easy to operate, so there is very large practical and popularizing value.
Accompanying drawing explanation
Below with reference to accompanying drawing, the present invention is conducted further description:
Accompanying drawing 1 is the structural representation of a kind of middle switch chassis of the present invention apparatus for examination and repair;
Accompanying drawing 2 is that the A of accompanying drawing 1 is to structural representation.
Embodiment
With reference to accompanying drawing 1, accompanying drawing 2, a kind of middle switch chassis apparatus for examination and repair of the present invention, it is made up of mobile device 1, support plate 2, lowering or hoisting gear 3, supporting station 4, positioning and locking device 5, bearing pin 6, hold-down bolt 7, be provided with brace table 4 on the mobile device 1, between mobile device 1 and brace table 4, be provided with support plate 2; Lowering or hoisting gear 3 is arranged on support plate 2, and positioning and locking device 5 is packed on support plate 2, for the axis of support plate 2 and radial location locking; Described hold-down bolt 7 is for the axial location to bearing pin 6, mobile device 1 is made up of support body 11, roller 12, roller 12 is a universal rolling wheel, before being convenient to accurately apparatus for examination and repair to be moved to middle switch, lowering or hoisting gear 3 is that an employing is surged or the lifting body of pneumatic structure form, supporting station 4 is made up of platen 41, limit body 42, overturning-preventing block 43, and platen 41 is made up of metal material, and its size is arranged according to middle switch bottom surface size; Limit body 42 for middle switch pull-out after axial location; Overturning-preventing block 43 is for going out a kind of device of platen 41 in the on-slip of middle switch pull-out rear defence, hold-down bolt 7 is for locking the axial location of bearing pin 6.
Claims (5)
1. a middle switch chassis apparatus for examination and repair, it is made up of mobile device (1), support plate (2), lowering or hoisting gear (3), supporting station (4), positioning and locking device (5), bearing pin (6), hold-down bolt (7), it is characterized in that: on mobile device (1), be provided with brace table (4), between mobile device (1) and brace table (4), be provided with support plate (2); Lowering or hoisting gear (3) is arranged on support plate (2), and positioning and locking device (5) is packed on support plate (2), for the axis of support plate (2) and radial location locking; Described hold-down bolt (7) is for the axial location to bearing pin (6).
2. a kind of middle switch chassis apparatus for examination and repair according to claim 1, it is characterized in that: described mobile device (1) is made up of support body (11), roller (12), roller (12) is a universal rolling wheel, before being convenient to accurately apparatus for examination and repair to be moved to middle switch.
3. a kind of middle switch chassis apparatus for examination and repair according to claim 1, is characterized in that: described lowering or hoisting gear (3) is that an employing is surged or the lifting body of pneumatic structure form.
4. a kind of middle switch chassis apparatus for examination and repair according to claim 1, it is characterized in that: described supporting station (4) is made up of platen (41), limit body (42), overturning-preventing block (43), platen (41) is made up of metal material, and its size is arranged according to middle switch bottom surface size; Limit body (42) for middle switch pull-out after axial location; Overturning-preventing block (43) is for going out a kind of device of platen (41) in the on-slip of middle switch pull-out rear defence.
5. a kind of middle switch chassis apparatus for examination and repair according to claim 1, is characterized in that: described hold-down bolt (7) is for locking the axial location of bearing pin (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310397670.7A CN104426085B (en) | 2013-09-05 | 2013-09-05 | A kind of middle switch chassis apparatus for examination and repair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310397670.7A CN104426085B (en) | 2013-09-05 | 2013-09-05 | A kind of middle switch chassis apparatus for examination and repair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104426085A true CN104426085A (en) | 2015-03-18 |
| CN104426085B CN104426085B (en) | 2018-01-30 |
Family
ID=52974368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310397670.7A Expired - Fee Related CN104426085B (en) | 2013-09-05 | 2013-09-05 | A kind of middle switch chassis apparatus for examination and repair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104426085B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201392997Y (en) * | 2009-04-16 | 2010-01-27 | 永煤集团股份有限公司新桥煤矿 | Overhauling device |
| CN201417897Y (en) * | 2009-06-01 | 2010-03-03 | 江苏金华厦电气有限公司 | Carrier loader of middle-arranged switch cabinet |
| CN201444546U (en) * | 2009-06-22 | 2010-04-28 | 山东亿阳电工有限公司 | Centrally-mounted enclosed switch cabinet maintenance car |
| US8161631B1 (en) * | 2009-09-18 | 2012-04-24 | Finley Lee Ledbetter | Motor controlled bucket replacement tool |
| CN202373880U (en) * | 2011-12-26 | 2012-08-08 | 石家庄供电公司 | Multifunctional switch maintenance platform |
| CN203521960U (en) * | 2013-09-05 | 2014-04-02 | 国家电网公司 | Central-positioned switch chassis maintaining device |
-
2013
- 2013-09-05 CN CN201310397670.7A patent/CN104426085B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201392997Y (en) * | 2009-04-16 | 2010-01-27 | 永煤集团股份有限公司新桥煤矿 | Overhauling device |
| CN201417897Y (en) * | 2009-06-01 | 2010-03-03 | 江苏金华厦电气有限公司 | Carrier loader of middle-arranged switch cabinet |
| CN201444546U (en) * | 2009-06-22 | 2010-04-28 | 山东亿阳电工有限公司 | Centrally-mounted enclosed switch cabinet maintenance car |
| US8161631B1 (en) * | 2009-09-18 | 2012-04-24 | Finley Lee Ledbetter | Motor controlled bucket replacement tool |
| CN202373880U (en) * | 2011-12-26 | 2012-08-08 | 石家庄供电公司 | Multifunctional switch maintenance platform |
| CN203521960U (en) * | 2013-09-05 | 2014-04-02 | 国家电网公司 | Central-positioned switch chassis maintaining device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104426085B (en) | 2018-01-30 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |