CN105552761B - A kind of multipurpose portable maintaining high-voltage isolation switch workbench and its application method - Google Patents
A kind of multipurpose portable maintaining high-voltage isolation switch workbench and its application method Download PDFInfo
- Publication number
- CN105552761B CN105552761B CN201610111204.1A CN201610111204A CN105552761B CN 105552761 B CN105552761 B CN 105552761B CN 201610111204 A CN201610111204 A CN 201610111204A CN 105552761 B CN105552761 B CN 105552761B
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- Prior art keywords
- work top
- folding stand
- work
- workbench
- maintaining high
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Classifications
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/02—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby of table type
- B25H1/04—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby of table type portable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/08—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for attachment of work holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Electric Cable Installation (AREA)
- Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
Abstract
A kind of multipurpose portable maintaining high-voltage isolation switch workbench, including work top and several folding stand bars for being used to support work top being articulated on work top, work top bottom is provided with idler wheel, and an at least folding stand bar may be reversed on the upside of work top.The overhauling workbench of the present invention can be folded, and space hold is smaller, and landing slab is made of acetal resin material, light-weight, is convenient for carrying；Work top bottom is equipped with idler wheel, one folding stand bar of work top bottom is folded, another folding stand bar is overturn on the upside of work top, it can be used as trailer use, multi-purpose content is convenient for carrying Work tool and various built-up jigs, easy to use, and working efficiency is greatly improved, reduce labor intensity；Meanwhile work top forms hole system clamp structure, and via is offered on work top, disconnecting switch of being more convenient for overhauls the installation and dismounting of fixture, it is ensured that homework precision improves working efficiency and processing quality.
Description
Technical field
The present invention relates to a kind of substation equipment maintenance and repair power tool, particularly a kind of multipurpose portable maintaining high-voltage isolation switch work
Make platform and its application method.
Background technology
Disconnecting switch is most popular device for switching in high voltage power transmission and transforming, and the installation of high voltage isolator majority is outdoor,
Directly it is protected from environmental, run time is long, current-carrying part will appear corrosion, oxidation the phenomenon that and generate resistance, according to electricity
The phenomenon that resistance and temperature relation, contact fingertip can generate fever, deformation when passing through high current load.It is respectively rotated in operating process
Position if there is bite, it is stuck the phenomenon that, may merge it is not in place cause electric arc burn contact face, will be unable to continue fortune
Row seriously affects the operational reliability of transformer equipment, for disconnecting switch is made to be restored to the normal function of technical standard requirement,
It needs to carry out disassembling overhaul to disconnecting switch.
It is more and more stringenter to maintenance craft quality requirement as substation equipment maintenance and repair level of operation is constantly promoted, disconnecting switch into
Dress should be disassembled and returned during row overhaul to equipment, traditional disassembling overhaul method is to spread one piece of plastic cloth, work in workplace
To make personnel's crouching ground on the scene to disintegrate, the course of work more expends muscle power, and disassembles to take and be disassembled on the spot there are certain drawback,
Technological requirement is extremely difficult to, be easy to cause the unnecessary damage of equipment, influences the appearance and installation effect of equipment.And it is existing every
It leaves and closes inspection platform not only not Portable belt, and function is single, use is not convenient enough.
Invention content
The main object of the present invention be the shortcomings that overcoming the prior art provide it is a kind of it is foldable, light-weight, be convenient for carrying and
It uses, is easily installed and dismantles disconnecting switch maintenance fixture, and can be used as trailer, working efficiency can be greatly improved, reduced
The multipurpose portable maintaining high-voltage isolation switch workbench and its application method of labor intensity.
The present invention adopts the following technical scheme that：
A kind of multipurpose portable maintaining high-voltage isolation switch workbench, includes work top and is articulated on work top
Several folding stand bars for being used to support work top, the work top bottom is provided with idler wheel, and at least one can roll over
Folded stabilizer blade may be reversed on the upside of work top.
Further, the work top forms hole system clamp structure, is evenly equipped with to install fixed disconnecting switch thereon
Overhaul the fastener receptacles of fixture.
Further, several mistakes for being easily installed and dismantling disconnecting switch maintenance fixture are further opened on the work top
Hole.
Further, two folding stand bars are hinged on the work top, a folding stand bar is articulated with work top
Bottom, can be movable in work top underlying space；Another folding stand bar is articulated with work top side, can be in work top
It activity and may be reversed in underlying space on the upside of work top.
Further, the folding stand bar is made of two struts and the crossbeam being connected between two struts, two strut tops
End is articulated on work top.
Further, one first positioning plate is fixed on the strut, is fixed on work top and the first positioning plate phase
Second positioning plate of cooperation offers at least one dowel hole on the corresponding position of first, second positioning plate respectively, and strut leads to
Cross the Bolt with latching action positioning locking across the dowel hole of first, second positioning plate.
Further, the work top is made of outer framework and the landing slab being set on outer framework.
Further, the outer framework is made of metal material, and the landing slab is made of acetal resin material.
A kind of application method of multipurpose portable maintaining high-voltage isolation switch workbench, includes the following steps：
1. opening two folding stand bars to work top downward vertical in work top position, positioned, you can
It is positioned in plane and is used as overhauling workbench；
2. after maintenance, folding stand bar folding is retracted to work top bottom, another folding stand bar overturning
On the upside of to work top, it is positioned in plane, idler wheel contact plane simultaneously supports work top, can be used as trailer, workbench
Folding stand bar on the upside of face can be used as trailer to shake hands；
3. after use, two folding stand bars are folded and are retracted to work top bottom, are stored.
By the above-mentioned description of this invention it is found that compared with prior art, the present invention has the advantages that：
First, overhauling workbench can be folded, and space hold is smaller, be convenient for carrying；
Second, work top bottom is equipped with idler wheel, and one folding stand bar of work top bottom is folded, another foldable
Stabilizer blade is overturn on the upside of work top, you can is used as trailer, multi-purpose content, is convenient for carrying Work tool and various combination folders
Tool, it is easy to use, and working efficiency is greatly improved, reduce labor intensity；
Third, work top form hole system clamp structure, facilitate the installation and removal of fixture, rigidity is good, and stability is good, can
Working hour is saved, ensures homework precision, improve working efficiency and processing quality；
4th, via is offered on work top, is more convenient for installing and is dismantled disconnecting switch maintenance fixture；
5th, the landing slab of work top is made of acetal resin material, light-weight, more portable.
Description of the drawings
Fig. 1 is the specific embodiment of the invention as the three-dimensional structure diagram under overhauling workbench use state；
Fig. 2 is the three-dimensional structure diagram of the specific embodiment of the invention in a folded configuration；
Fig. 3 is the specific embodiment of the invention as the three-dimensional structure diagram under trailer use state.
In figure：1. work top, 2. first folding stand bars, 3. second folding stand bars, 4. idler wheels, the installation of 5. fasteners
Hole, 6. vias, 7. outer frameworks, 8. landing slabs, 9. struts, 10. crossbeams, 11. first positioning plates, 12. second positioning plates, 13. is fixed
Position pin hole, 14. third positioning plates, 15. the 4th positioning plates.
Specific embodiment
Below by way of specific embodiment, the invention will be further described.
Referring to figs. 1 to Fig. 3, a kind of multipurpose portable maintaining high-voltage isolation switch workbench of the invention includes work
Table top 1 and the first folding stand bar 2 and the second folding stand bar that are used to support work top 1 being articulated on work top 1
3,1 bottom of work top is provided with idler wheel 4, and the second folding stand bar 3 may be reversed to 1 upside of work top.
The work top 1 forms hole system clamp structure, is evenly equipped with to install fixed disconnecting switch maintenance fixture thereon
Fastener receptacles 5.Several vias 6 for being easily installed and dismantling disconnecting switch maintenance fixture are further opened on work top 1.
The work top 1 is made of outer framework 7 and the landing slab being set on outer framework 78, and outer framework 7 is made of metal material,
Landing slab 8 is made of acetal resin material, light-weight, more portable.
First folding stand bar 2, the second folding stand bar 3 are by two struts 9 and the horizontal stroke being connected between two struts 9
Beam 10 is formed, and two struts, 9 top is articulated on work top 1.Two struts, 9 top of first folding stand bar 2 is articulated with work
1 bottom of table top, can be movable in 1 underlying space of work top, and two struts, 9 outside is fixed with one first positioning plate 11, workbench
Be fixed on face 1 with 9 matched second positioning plate 12 of the first positioning plate, the first positioning plate 11 is corresponding with the second positioning plate 12
Offer a dowel hole 13 on position respectively, strut 9 is by passing through the dowel hole of the first positioning plate 11, the second positioning plate 12
13 Bolt with latching action positioning locking.Two struts, 9 top of second folding stand bar 3 is articulated with 1 side of work top, can work
It activity and may be reversed in 1 underlying space of table top to the upside of work top 1, two struts, 9 inside is fixed with a third positioning plate 14, work
Make to be fixed on table top 1 and 14 matched 4th positioning plate 15 of third positioning plate, 14 and the 4th positioning plate 15 of third positioning plate
Corresponding position on offer two dowel holes 13 respectively, strut 9 is by passing through third positioning plate 14, the 4th positioning plate 15 to determine
The Bolt with latching action positioning locking of position pin hole 13.
Referring to figs. 1 to Fig. 3, the application method of multipurpose portable maintaining high-voltage isolation switch workbench of the invention, including
Following steps：
1. the first folding stand bar 2, the second folding stand bar 3 are opened to 1 downward vertical of work top in workbench
1 position of face, is positioned, you can is positioned in plane and is used as overhauling workbench；
2. after maintenance, the folding of the first folding stand bar 2 is retracted to 1 bottom of work top, the second folding stand bar 3
On the upside of overturning to work top 1, it is positioned in plane, 4 contact plane of idler wheel simultaneously supports work top 1, can be used as trailer,
Second folding stand bar 3 of 1 upside of work top can be used as trailer to shake hands；
3. after use, the first folding stand bar 2, the second folding stand bar 3 are folded and are retracted to 1 bottom of work top
Portion is stored.
The specific embodiment of the present invention is above are only, but the design concept of the present invention is not limited thereto, all profits
The change of unsubstantiality is carried out to the present invention with this design, the behavior for invading the scope of the present invention should all be belonged to.
Claims (6)
1. a kind of multipurpose portable maintaining high-voltage isolation switch workbench, it is characterised in that：Include work top and be articulated with
Two folding stand bars for being used to support work top on work top, the work top bottom are provided with idler wheel, and one can roll over
Folded stabilizer blade is articulated with work top bottom, can be movable in work top underlying space；Another folding stand bar is articulated with work
Mesa sides, can in work top underlying space activity and may be reversed on the upside of work top；The folding stand bar is by two
Strut and the crossbeam being connected between two struts are formed, and two strut tops are articulated on work top；It is fixed on the strut
One first positioning plate, be fixed on work top with matched second positioning plate of the first positioning plate, first, second positioning plate
Offer at least one dowel hole on corresponding position respectively, strut is by passing through the dowel hole of first, second positioning plate
Bolt with latching action positioning locking.
2. a kind of multipurpose portable maintaining high-voltage isolation switch workbench as described in claim 1, it is characterised in that：The work
Make mesa shape pore-forming system clamp structure, be evenly equipped with the fastener receptacles for installing fixed disconnecting switch maintenance fixture thereon.
3. a kind of multipurpose portable maintaining high-voltage isolation switch workbench as described in claim 1, it is characterised in that：The work
Make to be further opened with several vias for being easily installed and dismantling disconnecting switch maintenance fixture on table top.
4. a kind of multipurpose portable maintaining high-voltage isolation switch workbench as described in claim 1, it is characterised in that：The work
Make table top to be made of outer framework and the landing slab being set on outer framework.
5. a kind of multipurpose portable maintaining high-voltage isolation switch workbench as claimed in claim 4, it is characterised in that：It is described outer
Frame is made of metal material, and the landing slab is made of acetal resin material.
6. a kind of application method of multipurpose portable maintaining high-voltage isolation switch workbench as described in claim 1 to 5 is any,
It is characterized in that：Include the following steps：
1. opening two folding stand bars to work top downward vertical in work top position, positioned, you can place
In being used in plane as overhauling workbench；
2. after maintenance, folding stand bar folding is retracted to work top bottom, another folding stand bar is overturn to work
Make on the upside of table top, be positioned in plane, idler wheel contact plane simultaneously supports work top, can be used as trailer, on work top
The folding stand bar of side can be used as trailer to shake hands；
3. after use, two folding stand bars are folded and are retracted to work top bottom, are stored.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610111204.1A CN105552761B (en) | 2016-02-29 | 2016-02-29 | A kind of multipurpose portable maintaining high-voltage isolation switch workbench and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610111204.1A CN105552761B (en) | 2016-02-29 | 2016-02-29 | A kind of multipurpose portable maintaining high-voltage isolation switch workbench and its application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105552761A CN105552761A (en) | 2016-05-04 |
| CN105552761B true CN105552761B (en) | 2018-06-19 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610111204.1A Active CN105552761B (en) | 2016-02-29 | 2016-02-29 | A kind of multipurpose portable maintaining high-voltage isolation switch workbench and its application method |
Country Status (1)
| Country | Link |
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| CN (1) | CN105552761B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105852407A (en) * | 2016-05-23 | 2016-08-17 | 张兰 | Foldable portable working desk |
| CN109149428B (en) * | 2018-10-31 | 2023-05-30 | 国家电网有限公司 | Special tool for disassembling rotary conductive disc of isolating switch |
| CN110676938B (en) * | 2019-10-14 | 2023-04-28 | 国网山东省电力公司潍坊供电公司 | Monitoring operation device for air switch |
| CN111076944A (en) * | 2019-12-17 | 2020-04-28 | 司法鉴定科学研究院 | Folding expansion platform |
| CN113541044A (en) * | 2021-06-08 | 2021-10-22 | 国网河北省电力有限公司临漳县供电分公司 | Cable connector preparation device and use method |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2437555Y (en) * | 2000-06-02 | 2001-07-04 | 孙广文 | Movable multifunctional motorcycle testing and maintaining bench |
| CN201541071U (en) * | 2009-11-19 | 2010-08-04 | 河南省电力公司郑州供电公司 | Repair platform of isolating switch |
| CN102313118B (en) * | 2011-09-06 | 2013-06-05 | 江苏金飞达电动工具有限公司 | Foldable hand-push type support |
| CN203326438U (en) * | 2013-06-06 | 2013-12-04 | 深圳供电局有限公司 | Substation safety appliance carrying special folding trolley |
| CN203466468U (en) * | 2013-08-26 | 2014-03-05 | 国家电网公司 | Multifunctional maintenance platform |
| CN204172004U (en) * | 2014-01-22 | 2015-02-25 | 顾军 | Folding work bench |
| CN103928857A (en) * | 2014-05-05 | 2014-07-16 | 国家电网公司 | Integrated portable disconnecting switch fast overhaul platform |
| CN204760834U (en) * | 2015-08-06 | 2015-11-11 | 国网河南襄城县供电公司 | Isolation switch maintenance platform |
| CN205407062U (en) * | 2016-02-29 | 2016-07-27 | 国网福建省电力有限公司泉州供电公司 | Multi -purpose portable high voltage isolator examines and repair work platform |
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2016
- 2016-02-29 CN CN201610111204.1A patent/CN105552761B/en active Active
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| Publication number | Publication date |
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| CN105552761A (en) | 2016-05-04 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20190617 Address after: 362000 Yonghong Huayuan A612, Citong Road, Quanzhou City, Fujian Province Co-patentee after: Quanzhou Yixing Electric Power Engineering Construction Co., Ltd. Quanzhou Economic and Technological Development Division Company Patentee after: Quanzhou Power Supply Company, State Grid Fujian Electric Power Co., Ltd. Address before: 362000 Yonghong Huayuan A612, Citong Road, Quanzhou City, Fujian Province Co-patentee before: Quanzhou Yixing Electric Power Co., Ltd. Patentee before: Quanzhou Power Supply Company, State Grid Fujian Electric Power Co., Ltd. |
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| TR01 | Transfer of patent right |