CN201249681Y - Combined bilateral-insulated isolating frame - Google Patents
Combined bilateral-insulated isolating frame Download PDFInfo
- Publication number
- CN201249681Y CN201249681Y CNU2008200139781U CN200820013978U CN201249681Y CN 201249681 Y CN201249681 Y CN 201249681Y CN U2008200139781 U CNU2008200139781 U CN U2008200139781U CN 200820013978 U CN200820013978 U CN 200820013978U CN 201249681 Y CN201249681 Y CN 201249681Y
- Authority
- CN
- China
- Prior art keywords
- plate support
- electric
- slide rail
- insulated plate
- isolating frame
- 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
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Abstract
The utility model relates to an electric-proof device. A combined bilateral-insulated isolating frame mainly comprises a support pillar and an electric-proof plate support. The electric-proof plate support is provided with an electric-proof plate hanger; the support pillar is fixedly provided with a slide rail which is assembled with the electric-proof plate support in a sliding way. The utility model adopts the split-type structure of the support pillar and the electric-proof plate support; the structure is reasonable and smart, is light in self-weight and can be assembled and disassembled conveniently; the utility model is widely applied to the disassembly and maintenance of the new bridge and old bridge in railway electrification lines, thus providing a protective isolating device for protecting the high-tension cable under the premise of not affecting normal driving, and ensuring the normal driving and normal construction.
Description
One, technical field:
The utility model relates to anti-electricity and is provided with, and isolating frame particularly insulate.
Two, background technology:
Newly-built bridge and old bridge are removed in the maintenance construction process on the electrified railway line at present, because the high tension cord voltage in the electrified railway is 28000 volts, bring very large difficulty to the safe construction on the railway line, therefore the anti-electric measure in the construction is extremely important, present anti-electric frame generally all is all-in-one-piece, less bridge bottom particularly in the space, and span is bigger, the lifting space is narrow and small, and is relatively more difficult when installing or remove.
Three, summary of the invention:
The purpose of this utility model is to overcome above-mentioned not enough problem, and a kind of compound type bilateral insulation isolating frame is provided, and is rational in infrastructure, in light weight, be convenient to Assembly ﹠Disassembly, safe and reliable.
The technical scheme that the utility model is adopted for achieving the above object is: compound type bilateral insulation isolating frame, mainly prop up and be configured to by pillar and all-insulated plate, the all-insulated plate support has the all-insulated plate hanger, and pillar fixedly is equipped with slide rail, slide rail and all-insulated plate support slidable fit.
Fixed rack is a hollow tubular on the described pillar, and all-insulated plate support bottom surface and slide rail corresponding position have pulley, and pulley places in the position-limited trough, and slide rail places in the position-limited trough and the pulley bearing fit.
Described pillar is connected and fixed the formation long track for the individual prop slide rail.
Described all-insulated plate support is a both sides insulation isolating frame, has two row's position-limited trough and pulleys.
The utility model is compared with the anti-electric isolating frame of tradition has outstanding feature: adopt pillar and all-insulated plate support split-type design structure, rational in infrastructure ingenious, own wt is light, and be convenient to Assembly ﹠Disassembly, only need the pillar monomer is fixedly connected into long track by slide rail successively, long equally with the camp site of needs protection, the all-insulated plate support position-limited trough that will mount all-insulated plate then places on the slide rail, slide rail and pulley bearing fit, promote the all-insulated plate support and can finish installation, two ends are fixing to get final product, then just in time opposite during dismounting, and the release all-insulated plate support that slides is removed individual prop again.The utility model is widely used in newly-built bridge and old bridge dismounting maintenance on the electrified railway line, builds the protection spacer assembly of a needs protection high tension cord under the prerequisite that does not influence normal driving, to guarantee normal driving and normal construction.
Four, description of drawings:
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model assembling all-insulated plate supporting structure scheme drawing.
Five, the specific embodiment:
Compound type bilateral insulation isolating frame as shown in Figure 1, mainly constitute by pillar 4 and all-insulated plate support 1, bilateral all-insulated plate support has all-insulated plate hanger 6, pillar fixedly is equipped with slide rail 3, and fixed rack is a hollow tubular, and individual prop slide rail termination suit is fixedly connected to form long track, pulley 5 fixedly is equipped with in all-insulated plate support bottom surface and slide rail corresponding position, pulley places in the position-limited trough 2, and slide rail places in the position-limited trough and the pulley bearing fit, realizes slide rail and all-insulated plate support slidable fit.
During use, slide rail with individual prop is connected and fixed earlier, as shown in Figure 2 all-insulated plate 7 is mounted on the all-insulated plate hanger 6 of all-insulated plate support bottom surface, pulley with the all-insulated plate support places on the slide rail then, spacing by position-limited trough, promote the all-insulated plate support to connecting into an integral insulation isolating frame fully, press the reversal procedure operation during dismounting and get final product.
Claims (4)
1, compound type bilateral insulation isolating frame is mainly propped up by pillar and all-insulated plate and is configured to, and it is characterized in that: the all-insulated plate support has the all-insulated plate hanger, and pillar fixedly is equipped with slide rail, slide rail and all-insulated plate support slidable fit.
2, compound type bilateral insulation isolating frame according to claim 1, it is characterized in that: fixed rack is a hollow tubular on the pillar, all-insulated plate support bottom surface and slide rail corresponding position have pulley, and pulley places in the position-limited trough, and slide rail places in the position-limited trough and the pulley bearing fit.
3, compound type bilateral insulation isolating frame according to claim 1 and 2, it is characterized in that: pillar is connected and fixed the formation long track for the individual prop slide rail.
4, compound type bilateral insulation isolating frame according to claim 1 and 2, it is characterized in that: the all-insulated plate support is a both sides insulation isolating frame, has two row's position-limited trough and pulleys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200139781U CN201249681Y (en) | 2008-07-10 | 2008-07-10 | Combined bilateral-insulated isolating frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200139781U CN201249681Y (en) | 2008-07-10 | 2008-07-10 | Combined bilateral-insulated isolating frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201249681Y true CN201249681Y (en) | 2009-06-03 |
Family
ID=40745352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200139781U Expired - Fee Related CN201249681Y (en) | 2008-07-10 | 2008-07-10 | Combined bilateral-insulated isolating frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201249681Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102286933A (en) * | 2011-08-29 | 2011-12-21 | 师长宏 | Assembled electricity-proof plate of swivel beam construction protection wall |
-
2008
- 2008-07-10 CN CNU2008200139781U patent/CN201249681Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102286933A (en) * | 2011-08-29 | 2011-12-21 | 师长宏 | Assembled electricity-proof plate of swivel beam construction protection wall |
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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: 20090603 Termination date: 20160710 |