CN201446378U - GW4-220 isolating switch maintenance workbench - Google Patents
GW4-220 isolating switch maintenance workbench Download PDFInfo
- Publication number
- CN201446378U CN201446378U CN2009200158575U CN200920015857U CN201446378U CN 201446378 U CN201446378 U CN 201446378U CN 2009200158575 U CN2009200158575 U CN 2009200158575U CN 200920015857 U CN200920015857 U CN 200920015857U CN 201446378 U CN201446378 U CN 201446378U
- Authority
- CN
- China
- Prior art keywords
- isolating switch
- maintenance
- pulley
- main upright
- platform
- 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 abstract description 10
- 229910052573 porcelain Inorganic materials 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Abstract
A GW4-220 isolating switch maintenance workbench belongs to the technical field of the design and manufacturing of isolating switch maintenance workbenches. Platform support poles are arranged between corner connecting boards; a pulley block hanging heads is arranged at the upper part of a main upright post; a pulley 8 is arranged at the top of the main upright post; and safe railings are arranged between the main upright posts. The maintenance workbench adopts a assembly type structure and can be disassembled for storage when in a non-use state and can be assembled temporarily on operation site when used. The size of the installation platform can be determined according to the size of the on-site space when the maintenance workbench works; after assembly, all needed is to place a gangboard on the platform supporting pole; and the pulley and pulley block hanging head are arranged on the main upright posts, so that pulley block can be temporarily mounted to dismount and hang porcelain bottles. The utility model has the advantages of simple structure, reasonable design, and convenient disassembly and assembly; the operating staff is convenient to walk and operate on the gangboard, so that the maintenance of the isolating switch is time-saving and labor-saving; and the effect of the maintenance workbench is ideal as proved by practical operation.
Description
Technical field
The utility model belongs to the design and the manufacturing technology field of isolating switch service work platform.
Background technology
The maintenance of the existing GW4-220 of electric substation type isolating switch is a crucial job.And maintenance is a pretty troublesome thing.The switch porcelain vase need be dismantled on the ground and overhaul.Operating personnel need ascend operation.Existing ascend operation is by means of double ladder or bamboo ladder.And the security of double ladder or bamboo ladder is very low.Above standing in, the people is difficult to keep one's balance.It is very inconvenient to work together.The dismounting of porcelain vase need be by means of crane, and is difficult for turnover at narrow special location crane, not only expends oil plant, wastes time and energy again.Efficiency is low, increases enterprise's production cost.
Summary of the invention
At existing situation, the purpose of this utility model provides a kind of isolating switch service work platform, to raise labour efficiency, reduces enterprise's production cost.
Structure of the present utility model is as shown in drawings: be made of head tree and platform steady arm.Have at the pars intermedia of head tree and to set up the stage, on set up the stage, have turning shape connecting plate.Set up the stage with the turning connecting plate by bolted on connection.Between the connecting plate of turning, have the platform steady arm.Bottom at head tree has seat board.There is an assembly pulley to hang head on the top of head tree.Have pulley 8 at the top of head tree.Between head tree, have security guardrail.Of the present utility model is modular construction.Its dismounting can not deposited when not using at ordinary times.Assemble at operation field during use temporarily.The head tree bottom is inserted in the intubate of seat board, the platform steady arm by the turning connecting plate by be bolted to set up the stage on.I.e. assembling finishes in the railing jack on the security guardrail insertion head tree.Can determine the volume of mounting platform in the time of work according to the site space size.After assembling finishes, on the platform support bar, take and put springboard, promptly form the service work platform.Operating personnel stand in operation on the springboard.Because on head tree, have pulley and assembly pulley hangs head, assembly pulley can be installed temporarily porcelain vase is dismantled lifting.The utility model is simple in structure, and is reasonable in design, and dismounting is very convenient.Operating personnel's Ambulatory Activity on springboard is all very convenient.The dismounting of porcelain vase does not need to use large-scale crane.Saved oil plant.The maintenance of isolating switch is accomplished not only to save time but also laborsaving.Show that according to practical operation effect is very good.
Description of drawings
Accompanying drawing is the utility model structural representation
The shape connecting plate 4-platform steady arm 5-6-assembly pulley of setting up the stage in 1-head tree 2-seat board 3-turning hangs a 7-security guardrail 8-pulley
The specific embodiment
Structure of the present utility model is as shown in drawings: be made of head tree and platform steady arm.Head tree is provided with the six roots of sensation.Have at the pars intermedia of head tree 1 and to set up the stage 5, on set up the stage, have turning shape connecting plate 3.Set up the stage with the turning connecting plate by bolted on connection.Between the connecting plate of turning, have platform steady arm 4.Have seat board 2 in the bottom of head tree.There is an assembly pulley to hang 6 on the top of head tree.Have pulley 8 at the top of head tree.Between head tree, have security guardrail 7.
Claims (1)
1.GW4-220 type isolating switch service work platform, it is characterized in that: the pars intermedia at head tree (1) has set up the stage (5), on set up the stage, have turning shape connecting plate (3), between the connecting plate of turning, have platform steady arm (4), have seat board (2) in the bottom of head tree, there is an assembly pulley to hang head (6) on the top of head tree, has pulley (8) at the top of head tree, between head tree, have security guardrail (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200158575U CN201446378U (en) | 2009-07-22 | 2009-07-22 | GW4-220 isolating switch maintenance workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200158575U CN201446378U (en) | 2009-07-22 | 2009-07-22 | GW4-220 isolating switch maintenance workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201446378U true CN201446378U (en) | 2010-05-05 |
Family
ID=42551090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200158575U Expired - Fee Related CN201446378U (en) | 2009-07-22 | 2009-07-22 | GW4-220 isolating switch maintenance workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201446378U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103274324A (en) * | 2013-05-22 | 2013-09-04 | 国家电网公司 | Lift truck for replacing or overhauling disconnecting switch |
| CN103986084A (en) * | 2014-03-28 | 2014-08-13 | 吴胜 | Moving overhaul platform of high-voltage breaker mechanism case |
-
2009
- 2009-07-22 CN CN2009200158575U patent/CN201446378U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103274324A (en) * | 2013-05-22 | 2013-09-04 | 国家电网公司 | Lift truck for replacing or overhauling disconnecting switch |
| CN103274324B (en) * | 2013-05-22 | 2015-10-14 | 国家电网公司 | A kind of disconnector changes overhaul lift car |
| CN103986084A (en) * | 2014-03-28 | 2014-08-13 | 吴胜 | Moving overhaul platform of high-voltage breaker mechanism case |
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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: STATE GRID CORPORATION OF CHINA Effective date: 20121109 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121109 Address after: 115002, No. 40, Bohai Avenue, Yingkou, Liaoning Patentee after: Yingkou Power Supply Company, Liaoning Electric Power Co., Ltd. Patentee after: State Grid Corporation of China Address before: 115002, No. 40, Bohai Avenue, Yingkou, Liaoning Patentee before: Yingkou Power Supply Company, Liaoning Electric Power Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100505 Termination date: 20180722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |