CN2419248Y - Horizontally moving isolated platform for steel beam maintaining vehicle - Google Patents
Horizontally moving isolated platform for steel beam maintaining vehicle Download PDFInfo
- Publication number
- CN2419248Y CN2419248Y CN 00226339 CN00226339U CN2419248Y CN 2419248 Y CN2419248 Y CN 2419248Y CN 00226339 CN00226339 CN 00226339 CN 00226339 U CN00226339 U CN 00226339U CN 2419248 Y CN2419248 Y CN 2419248Y
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- CN
- China
- Prior art keywords
- workbench
- steel beam
- utility
- model
- platform
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- 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 discloses a horizontally moving type isolated platform for a steel beam maintaining vehicle of an electrification railroad bridge. The utility model is characterized in that a suspension cage 2 is arranged vertically on a platform 8. The platform makes a parallel reciprocating movement relative to the suspension cage through a rocking handle 5, a driving wheel 6, a corresponding reel 14, a pulley 4 and cable wires 1, 12, 15. The utility model overcomes the defects of a lifting butt-jointed platform which is time-consuming, laboursome and not suitable for a trussed steel beam with a low bridge clearance or a high hung touch screen. The utility model can reduce workmen's labor intensity, and has convenient moving and high safety. The utility model is suitable for workers to do work of daily maintenance of the steel beam, rust cleanness of the steel beam, steel beam painting, etc.
Description
The utility model relate to a kind of can be when the railway bridge girder steel is keeped in repair relative to the parallel anti-electric workbench that moves of maintenance car.
On the electric railway bridge, the crossbeam of lower support type steel truss girder is hung with contact line conducting wire and the carrier cable of 25KV, the workman is at maintenance girder steel top top bracing and horizontal connection structure steel rod elements or during to whole roof beam structure rust cleaning, mopping, because of with the contact net close together, be easy to take place electric shock accidents.The cage dock workbench of normally taking vertical lift and bottom that all-insulated plate is installed carries out.This workbench is the top that is dropped to top bracing below and contact net by two groups of workbench that have a lifting gear in the truss, then aloft to being connected into an overall work platform.The shortcoming of this kind vertical lift mode is to lean on manpower upwards to promote together with operating personnel, instrument, material by the workbench of transmission device with steel work, wastes time and energy, and efficient is lower.In order to make the operating personnel save muscle power, also on maintenance car, increase and the equiponderant counterweight of workbench, strengthened the load of bridge so again.Particularly on the lower steel truss girder of headroom, because contact net and top bracing distance are too near, the workbench of this vertical lift just can't use in the lifting butt joint.
The purpose of this utility model is exactly the deficiency that exists in the background technology for overcoming, and a kind of time saving and energy saving, high efficiency is provided, and the maintenance car upper table can parallel mobile anti-electric workbench.
To achieve these goals, the utility model proposes the corresponding techniques solution:
The anti-electric workbench of the parallel-moving type of this railway bridge girder steel maintenance car comprises a cage, and workbench is orthogonal with cage and parallel to be moved, and driving wheel links to each other with reel by driving chain.Two wire rope oppositely are wrapped in respectively on the reel and respectively to be fixed with the two ends of workbench, another wire rope by pulley after its two ends all be fixed on the workbench.Said driving wheel, reel, pulley, roller are all fixed with cage.The track of workbench bottom cooperates with the roller on the cage, is provided with all-insulated plate in the end of workbench.Said all-insulated plate also is provided with one handle by support plate and stationary table that live axle connects on support plate.
Fig. 1: structural representation of the present utility model.
Fig. 2: reel part schematic diagram among Fig. 1.
Below with reference to drawings and Examples the utility model is done an explanation.
As shown in Figure 1, cage 2 is positioned at the outside of lower support type steel truss girder, and workbench 8 places cage 2 interior and perpendicular with cage 2.Workbench 8 is a steel frame construction, vertically is provided with track 16 along workbench 8 bottoms.Fix a driving wheel 6 that has a crank 5 on the top of cage 2, a pair of pulley 4 is positioned at the below or the top of driving wheel 6.Also be provided with the roller 13 that matches with track 16 in the bottom of cage 2.Driving wheel 6 links to each other with the reel 14 of cage 2 bottoms by driving chain 3.On reel 14, two wire rope 15,12 oppositely are fixed on respectively on the reel 14, and its other end is separately fixed at the two ends (referring to Fig. 2) of workbench 8 again.One end of wire rope 1 is fixed on an end of workbench 8, and its other end fixes with the other end of workbench 8 again by pulley 4.End at workbench 8 also is provided with an all-insulated plate 10, and this all-insulated plate 10 flexibly connects by support plate 11 and workbench 8, is provided with one handle 9 again on support plate 11, so that manually control the folding and unfolding and the angle of all-insulated plate 10.In order to improve the security performance of workbench 8, on workbench 8, be provided with the pull bar 7 of an adjustable length again, an end of this pull bar 7 can hang over main couple somewhere at any time.
When the staff rotates crank 5 on workbench, driving wheel 6 drives reel 14 by driving chain 3 and rotates, when shortening, make wire rope 12 elongations of opposite side again when a side wire rope 15, simultaneously, respective change also takes place with respect to the length of pulley 4 both sides in wire rope 1 synchronously, so just can make workbench 8 relative cages 2 do parallel moving back and forth.Move and put down all-insulated plate 10 by handle 9 when extending suitable operating position and the contact net high-voltage line is covered when workbench 8 is parallel, so just created the working environment of a safety to the staff.When maintenance car need be when railway bridge vertically moves a position, oppositely shake crank 5 by the staff equally, above action reversed is carried out, and an end that can make workbench 8 have all-insulated plate 10 stretches out outside the steel truss girder, workbench 8 is advanced or a slow astern position along with maintenance car.Arrive to shake again when being fit to the position and carry out operation after crank 5 puts in steel truss girder with workbench 8.
The utility model has adopted the parallel structure design that moves back and forth of the relative cage of workbench, change deficiencies such as the ascending/decending workbench is wasted time and energy, efficiency is low, solved a practical problem in the real operation, make moving more easily easily of workbench, reduced working strength of workers, improved operating efficiency,, made the operating personnel carry out operations such as ordinary maintenance, rust cleaning, mopping more easily to girder steel for operating worker provides a safe and reliable working environment.
Claims (5)
1, the anti-electric workbench of a kind of parallel-moving type of girder steel maintenance car, it comprises a cage (2), it is characterized in that workbench (8) and cage (2) are orthogonal and parallel mobile, driving wheel (6) links to each other with reel (14) by driving chain (3), wire rope (15,12) oppositely is wrapped in reel (14) respectively and goes up and fix with the two ends of workbench (8) respectively, and wire rope (1) all is fixed on the workbench (8) by its two ends, pulley (4) back.
2, workbench as claimed in claim 1 is characterized in that said driving wheel (6), reel (14), pulley (4) and roller (13) are all fixing with cage (2).
3, workbench as claimed in claim 1 is characterized in that the track (16) of workbench (8) bottom cooperates with roller (13) on the cage (2).
4, workbench as claimed in claim 1 is characterized in that being provided with all-insulated plate (10) in the end of workbench (8).
5, workbench as claimed in claim 4 is characterized in that said all-insulated plate (10) is fixing with workbench (8) by the support plate (11) that live axle connects, and also is provided with one handle (9) on support plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00226339 CN2419248Y (en) | 2000-04-27 | 2000-04-27 | Horizontally moving isolated platform for steel beam maintaining vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00226339 CN2419248Y (en) | 2000-04-27 | 2000-04-27 | Horizontally moving isolated platform for steel beam maintaining vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2419248Y true CN2419248Y (en) | 2001-02-14 |
Family
ID=33590206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00226339 Expired - Fee Related CN2419248Y (en) | 2000-04-27 | 2000-04-27 | Horizontally moving isolated platform for steel beam maintaining vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2419248Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100420795C (en) * | 2005-10-18 | 2008-09-24 | 上海市安装工程有限公司 | Mounting vehicle for construction of peripheral equipment of box beam under bridge |
| CN101031697B (en) * | 2004-03-31 | 2010-10-06 | 萨夫路服务有限公司 | Articulating work platform support system, work platform system, and methods of use thereof |
| CN103693596A (en) * | 2013-12-02 | 2014-04-02 | 国家电网公司 | Safety platform for aloft work for high voltage transmission and transformation circuit |
| CN105887674A (en) * | 2016-05-18 | 2016-08-24 | 江苏威拓公路养护设备有限公司 | Bridge detection vehicle safety tie rod device |
| CN106087729A (en) * | 2015-09-10 | 2016-11-09 | 浙江省建筑科学设计研究院有限公司 | A kind of bridge detecting device and detection method thereof |
| CN110593092A (en) * | 2019-09-18 | 2019-12-20 | 北京建工路桥集团有限公司 | Simple and easy detection vehicle along with bridge |
-
2000
- 2000-04-27 CN CN 00226339 patent/CN2419248Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101031697B (en) * | 2004-03-31 | 2010-10-06 | 萨夫路服务有限公司 | Articulating work platform support system, work platform system, and methods of use thereof |
| CN100420795C (en) * | 2005-10-18 | 2008-09-24 | 上海市安装工程有限公司 | Mounting vehicle for construction of peripheral equipment of box beam under bridge |
| CN103693596A (en) * | 2013-12-02 | 2014-04-02 | 国家电网公司 | Safety platform for aloft work for high voltage transmission and transformation circuit |
| CN103693596B (en) * | 2013-12-02 | 2016-06-29 | 国家电网公司 | High-voltage power transmission line road highrise operation safety platform |
| CN106087729A (en) * | 2015-09-10 | 2016-11-09 | 浙江省建筑科学设计研究院有限公司 | A kind of bridge detecting device and detection method thereof |
| CN106087729B (en) * | 2015-09-10 | 2018-02-02 | 上海协恒工程管理有限公司 | A kind of bridge detecting device and its detection method |
| CN105887674A (en) * | 2016-05-18 | 2016-08-24 | 江苏威拓公路养护设备有限公司 | Bridge detection vehicle safety tie rod device |
| CN110593092A (en) * | 2019-09-18 | 2019-12-20 | 北京建工路桥集团有限公司 | Simple and easy detection vehicle along with bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |