CN201877696U - Support for overhauling outdoor disconnecting switch - Google Patents
Support for overhauling outdoor disconnecting switch Download PDFInfo
- Publication number
- CN201877696U CN201877696U CN2010206253843U CN201020625384U CN201877696U CN 201877696 U CN201877696 U CN 201877696U CN 2010206253843 U CN2010206253843 U CN 2010206253843U CN 201020625384 U CN201020625384 U CN 201020625384U CN 201877696 U CN201877696 U CN 201877696U
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- CN
- China
- Prior art keywords
- cross bar
- vertical
- pairs
- outdoor disconnector
- pair
- 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 claims description 16
- 238000009434 installation Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 241000282414 Homo sapiens Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The utility model relates to a support for overhauling an outdoor disconnecting switch, which has the main technical characteristics that the support comprises a frame structure formed by a front cross bar, a back cross bar, a left cross bar, a right cross bar and two pairs of longitudinal bars, the front cross bar and the back cross bar are vertically and symmetrically arranged on the upper ends of the front sides and the back sides of the two pairs of longitudinal bars, the left cross bar and the right cross bar are vertically and symmetrically arranged on the upper ends of the left sides and the right sides of the two pairs of longitudinal bars, the lower ends of the two longitudinal bars at the left and the right are respectively provided with a pair of support beams, and each pair of support beams are assembled with a cross beam of the outdoor disconnecting switch. The support for overhauling the outdoor disconnecting switch provided by the utility model has a reasonable design, and since the outdoor disconnecting switch is lifted on and a safety belt for an operator is hung on the front cross bar and the back cross bar respectively, the work intensity is reduced, the work efficiency is improved, and the safety of operators can be ensured.
Description
Technical field
The utility model relates to isolated switchgear, especially a kind of outdoor disconnector maintenance support.
Background technology
Outdoor disconnector equipment is used in electric power system in large quantities.When the maintenance outdoor disconnector, need usually to use crane that outdoor disconnector is carried out dismounting, but be to use the crane construction to have problems such as the power failure scope is big, expense is high, execution conditions are limited, be difficult to be used widely.At present, when outdoor disconnector is overhauled, usually use dead man equipment that outdoor disconnector is carried out dismounting, the problem of its existence is: working strength is big, efficient is low, simultaneously, staff's safety belt is hung on the post insulator and low phenomenon of hanging high usefulness, makes maintainer's safety can not get guaranteeing, has serious potential safety hazard.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of reasonable in design is provided, working strength is low, efficient is high and saves the outdoor disconnector maintenance support of cost.
The utility model solves its technical problem and takes following technical scheme to realize:
A kind of outdoor disconnector maintenance support, cross bar, left and right sides cross bar, two pairs of frame structures that vertical pole constitutes before and after comprising, vertical and the symmetrical upper end, both sides, front and back that is installed in two pairs of vertical poles of front and back cross bar, vertical and the symmetrical upper end, the left and right sides that is installed in two pairs of vertical poles of left and right sides cross bar, about two vertical pole lower ends the pair of brackets beam is installed respectively, the every pair of rack beams all is installed together with the crossbeam of outdoor disconnector.
And, described every pair of rack beams includes lower carriage beam and upper bracket beam, two lower carriage beams respectively with about the bottom of two vertical poles be solidly installed, about two upper bracket beams are set on two vertical poles, the every pair of upper bracket beam and lower carriage beam all are installed together by the crossbeam of two pairs of U bolts and connecting plate and outdoor disconnector.
And described rack beams is made by channel-section steel.
And the mounting means of described front and back cross bar and vertical pole is the bolt mounting means, and the mounting means of described left and right sides cross bar and vertical pole is the bolt mounting means.
And, on two pairs of vertical poles, be provided with many installing holes to the vertical installation site of cross bar before and after adjusting.
And described vertical pole is metal tube or insulated tube.
Advantage of the present utility model and good effect are:
1, cross bar before and after this maintenance support adopts, left and right sides cross bar and the two pairs of vertical poles constitute a frame structure and are installed together by the rack beams of vertical pole lower end, the left and right sides and the crossbeam of outdoor disconnector, front rail and rear transverse rod are respectively applied for the lifting operation of isolating switch and hang maintainer's safety belt, avoid hoisting apparatus and safety belt hanging point to be positioned at problems such as the same side and the low Gao Yong of extension of safety belt, maintainer's safety is guaranteed.
2, this maintenance support has avoided using crane that outdoor disconnector is carried out problems such as the power failure scope that dismounting causes is big, expense is high, execution conditions are limited, has reduced working strength, has improved operating efficiency, has saved expense.
3, this maintenance support is provided with many installing holes to the vertical installation site of cross bar before and after can adjusting on two pairs of vertical poles, the front and back cross bar can be installed in the diverse location on the vertical pole, can be applicable to the outdoor disconnector of multiple differing heights, enlarge its scope of application.
4, the vertical pole of this maintenance support uses insulated tube to be used to solve on-the-spot and the little problem of charged distance, has further guaranteed maintainer's volume safety.
5, the utility model is reasonable in design, by lift by crane outdoor disconnector and suspension maintainer's safety belt respectively on the cross bar of front and back, has reduced working strength, has improved operating efficiency, has guaranteed maintainer's safety.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is the crossbeam scheme of installation of the utility model and outdoor disconnector.
Embodiment
Below in conjunction with accompanying drawing the utility model embodiment is further described:
A kind of outdoor disconnector maintenance support, as shown in Figures 1 and 2, by front and back cross bar 2, left and right sides cross bar 3, two pairs of frame structures that vertical pole 1 constitutes, this front and back cross bar, left and right sides cross bar are made by metal tube, two pairs of vertical poles can adopt metal tube to make, and also can adopt insulated tube to make.Be provided with many installing holes 4 to the vertical installation site of cross bar before and after adjusting in the upper end of two pairs of vertical poles, by installing hole can be with the front and back cross bar vertical and symmetry be installed in the upper end, both sides, front and back of two pairs of vertical poles, its mounting means is the bolt mounting means; Vertical and the symmetrical upper end, the left and right sides that is installed in two pairs of vertical poles of left and right sides cross bar, its mounting means is the bolt mounting means.About two vertical pole lower ends the pair of brackets beam is installed respectively, every pair of rack beams comprises upper bracket beam 5 and 8 one-tenth on lower carriage beam, upper bracket beam and lower carriage beam are made by channel-section steel, two lower carriage beams respectively with about the bottom of two vertical poles be solidly installed, its mode of installing is a welding manner, about two upper bracket beams are set on two vertical poles, about two pairs of U bolts 7 and connecting plate 6 all are installed between the every pair of upper bracket beam between two vertical poles and the lower carriage beam, be installed together by two pairs of U bolts 7 and connecting plate 6 crossbeam 9 with outdoor disconnector.
The occupation mode of outdoor disconnector maintenance support is: at first the crossbeam with upper bracket beam and lower carriage beam and outdoor disconnector is installed together, the maintainer hangs over safety belt on front rail or the rear transverse rod then, simultaneously, to lift suspended and on rear transverse rod or front rail, implement lifting operation, finish the service work of outdoor disconnector at last.
It is emphasized that; embodiment described in the utility model is illustrative; rather than it is determinate; therefore the utility model is not limited to the embodiment described in the embodiment; every by those skilled in the art according to other execution modes that the technical solution of the utility model draws, belong to the scope of the utility model protection equally.
Claims (6)
1. an outdoor disconnector overhauls support, it is characterized in that: cross bar, left and right sides cross bar, two pairs of frame structures that vertical pole constitutes before and after comprising, vertical and the symmetrical upper end, both sides, front and back that is installed in two pairs of vertical poles of front and back cross bar, vertical and the symmetrical upper end, the left and right sides that is installed in two pairs of vertical poles of left and right sides cross bar, about two vertical pole lower ends the pair of brackets beam is installed respectively, the every pair of rack beams all is installed together with the crossbeam of outdoor disconnector.
2. outdoor disconnector maintenance support according to claim 1, it is characterized in that: described every pair of rack beams includes lower carriage beam and upper bracket beam, two lower carriage beams respectively with about the bottom of two vertical poles be solidly installed, about two upper bracket beams are set on two vertical poles, the every pair of upper bracket beam and lower carriage beam all are installed together by the crossbeam of two pairs of U bolts and connecting plate and outdoor disconnector.
3. outdoor disconnector maintenance support according to claim 1 and 2, it is characterized in that: described rack beams is made by channel-section steel.
4. outdoor disconnector maintenance support according to claim 1, it is characterized in that: the mounting means of described front and back cross bar and vertical pole is the bolt mounting means, the mounting means of described left and right sides cross bar and vertical pole is the bolt mounting means.
5. according to claim 1 or 4 described outdoor disconnector maintenance supports, it is characterized in that: on two pairs of vertical poles, be provided with many installing holes the vertical installation site of cross bar before and after adjusting.
6. according to claim 1 or 2 or 4 described outdoor disconnector maintenance supports, it is characterized in that: described vertical pole is metal tube or insulated tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206253843U CN201877696U (en) | 2010-11-25 | 2010-11-25 | Support for overhauling outdoor disconnecting switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206253843U CN201877696U (en) | 2010-11-25 | 2010-11-25 | Support for overhauling outdoor disconnecting switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201877696U true CN201877696U (en) | 2011-06-22 |
Family
ID=44165605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206253843U Expired - Fee Related CN201877696U (en) | 2010-11-25 | 2010-11-25 | Support for overhauling outdoor disconnecting switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201877696U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102780167A (en) * | 2012-06-20 | 2012-11-14 | 江苏省电力公司泰兴市供电公司 | Scaffold for overhauling 110 kV guillotine |
| CN103247954A (en) * | 2013-05-31 | 2013-08-14 | 国家电网公司 | Overhauling auxiliary bracket |
-
2010
- 2010-11-25 CN CN2010206253843U patent/CN201877696U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102780167A (en) * | 2012-06-20 | 2012-11-14 | 江苏省电力公司泰兴市供电公司 | Scaffold for overhauling 110 kV guillotine |
| CN103247954A (en) * | 2013-05-31 | 2013-08-14 | 国家电网公司 | Overhauling auxiliary bracket |
| CN103247954B (en) * | 2013-05-31 | 2015-11-18 | 国家电网公司 | Maintenance auxiliary stand |
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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: TIANJIN ELECTRIC POWER CORP. Effective date: 20130521 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: TIANJIN ELECTRIC POWER CORP. Effective date: 20130521 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 300010 HEBEI, TIANJIN TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130521 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Tianjin Electric Power Corp. Address before: 300010 Tianjin city Hebei District Wujing Road No. 39 Patentee before: Tianjin Electric Power Corp. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20191125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |