CN204088977U - Transformer station's maintenance pressure lowering or hoisting gear - Google Patents
Transformer station's maintenance pressure lowering or hoisting gear Download PDFInfo
- Publication number
- CN204088977U CN204088977U CN201420437623.0U CN201420437623U CN204088977U CN 204088977 U CN204088977 U CN 204088977U CN 201420437623 U CN201420437623 U CN 201420437623U CN 204088977 U CN204088977 U CN 204088977U
- Authority
- CN
- China
- Prior art keywords
- support body
- fixed
- expansion link
- lock pin
- jacking equipment
- 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
- 238000012423 maintenance Methods 0.000 title claims abstract description 9
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 206010019233 Headaches Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- Actuator (AREA)
Abstract
The utility model relates to a kind of transformer station maintenance pressure lowering or hoisting gear, its technical scheme is: comprise base, support body, support body lock pin, expansion link, by support body lock pin fixing bracket body on base, the inside of described support body is adapter ring hollow structure, it is characterized in that: the inside of support body is provided with expansion link, jacking equipment is fixed in the side of described support body, fixer cylinder pressure on jacking equipment, hydraulic cylinder inside is provided with piston rod, described hydraulic cylinder is fixed on jacking equipment by lock pin, described piston rod is fixed on expansion link by lock pin, the top of described expansion link is provided with support fixed cell, described support fixed cell comprises fixed cover, the side of described fixed cover is provided with slot, the inside of described slot is provided with bearing pin, described bearing pin is flexibly connected feet, described feet can rotate along bearing pin, the beneficial effects of the utility model are: structure is simple, easily manufactures, easy accessibility, small in volume, practical.
Description
Technical field
The utility model relates to a kind of power equipment maintaining equipment, particularly a kind of transformer station maintenance pressure lowering or hoisting gear.
Background technology
In order to ensure the stable supply of electric power, a large amount of power workers and maintenance tool is needed to support.Power equipment maintaining ladder is the most frequently used a kind of instrument, and power equipment maintaining ladder of the prior art is exactly all prevailing ladder mostly, has at most namely done the process of some insulation aspects.And along with the implementation energetically of intelligent power grid technology, power equipment maintaining often relates to multiple field, have complicated circuit in electric power cabinet, relate to multiple fields such as machinery, automatically controlled and software debugging, this maintenance often needs the workman in multiple field to participate in simultaneously.Problem is a lot of transformer stations disconnecting link is all be suspended on eminence, and at present, in electric power system, various switch in 110kV-500kV electric substation, the application of switch operation mechanism are very general, and the operator that particularly transformer station often organizes plug-in strip all needs to install this mechanism.Because installation accuracy requires high, Heavy Weight, add open work, in work progress, often make installation personnel feel headache.During installation, need 40-100kg heavy, a stainless steel casing of in-built precision drive parts is unsettled to be vertically fixed on equipment supporter, and, raising under non-stationary state, first the level height adjusting casing is needed, level is direction all around, to guarantee that casing could be fixed to concentric by the isolated switch main axial adjustment that motor-operating mechanism main shaft and top suspend, otherwise, the connecting rod of plug-in strip can be caused, extending shaft, the dislocation of the drive disk assembly such as bearing and connecting lever installation site, there is a series of phenomenons such as jam, thus affect sensitivity and the useful life of plug-in strip, potential safety hazard is left to electric power facility.
Summary of the invention
The purpose of this utility model is exactly in view of the foregoing defects the prior art has, provides a kind of transformer station maintenance pressure lowering or hoisting gear.
Its technical scheme is: comprise base, support body, support body lock pin, expansion link, by support body lock pin fixing bracket body on base, the inside of described support body is adapter ring hollow structure, it is characterized in that: the inside of support body is provided with expansion link, jacking equipment is fixed in the side of described support body, fixer cylinder pressure on jacking equipment, hydraulic cylinder inside is provided with piston rod, described hydraulic cylinder is fixed on jacking equipment by lock pin, described piston rod is fixed on expansion link by lock pin, the top of described expansion link is provided with support fixed cell, described support fixed cell comprises fixed cover, the side of described fixed cover is provided with slot, the inside of described slot is provided with bearing pin, described bearing pin is flexibly connected feet, described feet can rotate along bearing pin.
Convex the blocking on above-mentioned slot top is provided with blind hole, and blind hole inside is support spring.
The beneficial effects of the utility model are: structure is simple, easily manufactures, easy accessibility, small in volume, practical; Be conducive to assurance mechanism sensitivity and useful life thereof, guarantee that the normal safe of electric power facility runs; In whole disassembly process, two people just can operate, high by its time saving and energy saving efficiency of disassembling operations mechanism.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is the structural representations supporting fixed cell;
In upper figure: base 1, support body 2, support body lock pin 3, expansion link 4, jacking equipment 5, lock pin 6, hydraulic cylinder 7, piston rod 8, support fixed cell 9, fixed cover 9.1, slot 9.2, bearing pin 9.3, feet 9.4, blind hole 9.5, support spring 9.6.
Embodiment
1-2 by reference to the accompanying drawings, the utility model will be further described:
The utility model comprises base 1, support body 2, support body lock pin 3, expansion link 4, jacking equipment 5, lock pin 6, hydraulic cylinder 7, piston rod 8, support fixed cell 9, fixed cover 9.1, slot 9.2, bearing pin 9.3, feet 9.4, by support body lock pin 3 fixing bracket body 2 on base 1, the inside of described support body 2 is adapter ring hollow structure, the inside of support body 2 is provided with expansion link 4, jacking equipment 5 is fixed in the side of described support body 2, fixer cylinder pressure 7 on jacking equipment 5, hydraulic cylinder 7 inside is provided with piston rod 8, described hydraulic cylinder 7 is fixed on jacking equipment 5 by lock pin 6, described piston rod 8 is fixed on expansion link 4 by lock pin 6, the top of described expansion link 4 is provided with and supports fixed cell 9, described support fixed cell 9 comprises fixed cover 9.1, the side of described fixed cover 9.1 is provided with slot 9.2, the inside of described slot 9.2 is provided with bearing pin 9.3, described bearing pin 9.3 is flexibly connected feet 9.4, described feet 9.4 can rotate along bearing pin 9.3.
Convex the blocking on slot 9.2 top is wherein provided with blind hole 9.5, and blind hole 9.5 inside is support spring 9.6, and blind hole internal fixtion support spring realizes the fixing of feet, prevents feet from resetting.
Hydraulic cylinder piston rod is connected with lock pin with the guide rail be located on support body, adopt single span hoisting way, comprise jacking equipment 5, hydraulic cylinder 7, piston rod 8 complete lifting work, the support fixed cell at top, realize placing at top of carrying implement, saving personnel work muscle power, promote operating efficiency, alleviate the labour intensity of staff.
The beneficial effects of the utility model are: structure is simple, easily manufactures, easy accessibility, small in volume, practical; Be conducive to assurance mechanism sensitivity and useful life thereof, guarantee that the normal safe of electric power facility runs; In whole disassembly process, two people just can operate, high by its time saving and energy saving efficiency of disassembling operations mechanism.
Claims (2)
1. transformer station's maintenance pressure lowering or hoisting gear, comprise base (1), support body (2), support body lock pin (3), expansion link (4), by support body lock pin (3) fixing bracket body (2) on base (1), the inside of described support body (2) is adapter ring hollow structure, the inside of support body (2) is provided with expansion link (4), it is characterized in that: jacking equipment (5) is fixed in the side of described support body (2), the upper fixer cylinder pressure (7) of jacking equipment (5), hydraulic cylinder (7) inside is provided with piston rod (8), described hydraulic cylinder (7) is fixed on jacking equipment (5) by lock pin (6), described piston rod (8) is fixed on expansion link (4) by lock pin (6), the top of described expansion link (4) is provided with and supports fixed cell (9), described support fixed cell (9) comprises fixed cover (9.1), the side of described fixed cover (9.1) is provided with slot (9.2), the inside of described slot (9.2) is provided with bearing pin (9.3), described bearing pin (9.3) is flexibly connected feet (9.4), described feet (9.4) can rotate along bearing pin (9.3).
2. transformer station according to claim 1 maintenance pressure lowering or hoisting gear, is characterized in that: convex the blocking on described slot (9.2) top is provided with blind hole (9.5), and blind hole (9.5) inside is support spring (9.6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420437623.0U CN204088977U (en) | 2014-08-05 | 2014-08-05 | Transformer station's maintenance pressure lowering or hoisting gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420437623.0U CN204088977U (en) | 2014-08-05 | 2014-08-05 | Transformer station's maintenance pressure lowering or hoisting gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204088977U true CN204088977U (en) | 2015-01-07 |
Family
ID=52181649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420437623.0U Expired - Fee Related CN204088977U (en) | 2014-08-05 | 2014-08-05 | Transformer station's maintenance pressure lowering or hoisting gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204088977U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870795A (en) * | 2016-05-09 | 2016-08-17 | 江苏建中能源科技有限公司 | Electrical cabinet with automatic height adjusting function |
-
2014
- 2014-08-05 CN CN201420437623.0U patent/CN204088977U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870795A (en) * | 2016-05-09 | 2016-08-17 | 江苏建中能源科技有限公司 | Electrical cabinet with automatic height adjusting function |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20160805 |