CN202688899U - Vertical position adjusting device for steel beam - Google Patents
Vertical position adjusting device for steel beam Download PDFInfo
- Publication number
- CN202688899U CN202688899U CN 201220396895 CN201220396895U CN202688899U CN 202688899 U CN202688899 U CN 202688899U CN 201220396895 CN201220396895 CN 201220396895 CN 201220396895 U CN201220396895 U CN 201220396895U CN 202688899 U CN202688899 U CN 202688899U
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- CN
- China
- Prior art keywords
- girder steel
- vertical position
- steel beam
- jack
- moving device
- 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 the field of bridge construction, and aims at providing a vertical position adjusting device for a steel beam. A locating pile is arranged on a fixing steel beam, one end of a jack abuts against the locating pile, and the other end of the jack is connected with a rod moving device. One end of the rod moving device is the fixing end fixed on the steel beam to be adjusted and moved, and the other end of the rod moving device is the supporting end and arranged on the surface of fixed steel beam in a movable mode. The rod moving device can be produced by utilizing on-site discarded steel plates by cutting and splicing together, and the rod moving device can be used as long as being built, and is convenient to disassemble. Matched with the hand-cranked jack to operate, the vertical position adjusting device is convenient to move, limit-free, large in flexibility, low in cost and high in efficiency.
Description
Technical field
The utility model relates to the bridge construction field, specifically, is a kind of device of adjusting the girder steel vertical position.
Background technology
Along with enlargement of cities, the bridge construction engineering is more and more in recent years, and particularly urban viaduct, high ferro railway bridge etc. in these large bridges are built, are used widely girder steel and set up bridge floor.Because the girder steel volume is large, Heavy Weight, the difficulty of adjusting again after hanging is very large, and the bridge construction cycle is generally very long, running into Changes in weather expands with heat and contract with cold, the girder steel gap that laid originally also needs to do some inchings sometimes, therefore, how to design a kind of device that can finely tune easily simply again heavy girder steel gap just most important.
Summary of the invention
The purpose of this utility model is to overcome deficiency of the prior art, and a kind of device of adjusting the girder steel vertical position is provided.
For solving the problems of the technologies described above, the utility model is achieved through the following technical solutions:
A kind of device of adjusting the girder steel vertical position arranges a guide pile at fixing girder steel, and an end of jack withstands described guide pile, the other end with move lever apparatus and link to each other; A described end that moves lever apparatus is that fixed end is fixed on the girder steel of movement to be adjusted, and the other end is that support end is active in the fixedly surface of girder steel.
As further improvement of the utility model, described guide pile is the vertical steel plate that is welded on the described girder steel.
As further improvement of the utility model, described fixed end is the vertical steel plate that is welded on the described mobile girder steel.
As further improvement of the utility model, described support end is the vertical steel plate that is active on the described steel beam surface.
As further improvement of the utility model, described jack is hand-operated jack.
The device of adjustment girder steel vertical position of the present utility model can utilize the no waste steel plate cutting of on-the-spot abandonment to piece together to make and move lever apparatus, namely takes i.e. usefulness, and it is convenient to remove; Mix again the hand-operated jack operation, convenient transfer, unrestricted, have very large flexibility, and cost is low, efficient is high.
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment.
Fig. 2 is the upward view of Fig. 1.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
As depicted in figs. 1 and 2, vertical adjustment need to be done in the girder steel 1 of laying on the bridge floor and the gap between the girder steel 2, suppose that girder steel 1 needs to do vertical mobile, girder steel 2 holding positions are constant, so the steel plate of a vertical position of vertical welding is as guide pile 4 on girder steel 2 first, guide pile 4 is used for withstanding the top of hand-operated jack 5; Bottom part built at hand-operated jack 5 moves lever apparatus 6.Move lever apparatus 6 for two ends respectively with a horizontal steel plate of vertical little steel plate, an end is as fixed end 3, strides across the preparation that is welded in girder steel 1 behind the girder steel 2 and does on the surface location of tractive; The other end links to each other with the fixing surface activity of girder steel 2 as support end 7, is in level to keep moving lever apparatus 6, keeps level even during the power of top.
The material that moves lever apparatus 6 can utilize and on-the-spotly abandon no waste steel plate cutting and piece together and make, and size and length all can change according to field condition, the steel plate of knock-off fixed end 3 and polish crator and get final product during dismounting.
At last, it is also to be noted that, what more than enumerate only is specific embodiment of the utility model.Obviously, the utility model is not limited to above examples of implementation, and many extensionals can also be arranged.All distortion that those of ordinary skill in the art can directly derive or associate from the disclosed content of the utility model all should be thought protection domain of the present utility model.
Claims (5)
1. a device of adjusting the girder steel vertical position is characterized in that, at fixing girder steel (2) guide pile (4) is set, and an end of jack (5) withstands described guide pile (4), the other end with move lever apparatus (6) and link to each other; A described end that moves lever apparatus (6) is that fixed end (3) is fixed on the girder steel (1) of movement to be adjusted, and the other end is that support end (7) is active in the fixedly surface of girder steel (2).
2. the device of adjustment girder steel vertical position according to claim 1 is characterized in that, described guide pile (4) is for being welded in the vertical steel plate on the described girder steel (2).
3. the device of adjustment girder steel vertical position according to claim 1 is characterized in that, described fixed end (3) is for being welded in the vertical steel plate on the described mobile girder steel (1).
4. the device of adjustment girder steel vertical position according to claim 1 is characterized in that, described support end (7) is for being active in the lip-deep vertical steel plate of described girder steel (2).
5. the device of adjustment girder steel vertical position according to claim 1 is characterized in that, described jack (5) is hand-operated jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220396895 CN202688899U (en) | 2012-08-10 | 2012-08-10 | Vertical position adjusting device for steel beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220396895 CN202688899U (en) | 2012-08-10 | 2012-08-10 | Vertical position adjusting device for steel beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202688899U true CN202688899U (en) | 2013-01-23 |
Family
ID=47544540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220396895 Expired - Fee Related CN202688899U (en) | 2012-08-10 | 2012-08-10 | Vertical position adjusting device for steel beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202688899U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437297A (en) * | 2013-09-03 | 2013-12-11 | 中铁大桥局股份有限公司 | Non-bracket closure method for upper cross beam of steel tower and construction system |
| CN109537466A (en) * | 2018-12-17 | 2019-03-29 | 上海盛鑫建设工程有限公司 | A kind of skyborne localization method of steel structure girder suspention |
-
2012
- 2012-08-10 CN CN 201220396895 patent/CN202688899U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437297A (en) * | 2013-09-03 | 2013-12-11 | 中铁大桥局股份有限公司 | Non-bracket closure method for upper cross beam of steel tower and construction system |
| CN103437297B (en) * | 2013-09-03 | 2015-06-10 | 中铁大桥局集团有限公司 | Non-bracket closure method for upper cross beam of steel tower and construction system |
| CN109537466A (en) * | 2018-12-17 | 2019-03-29 | 上海盛鑫建设工程有限公司 | A kind of skyborne localization method of steel structure girder suspention |
| CN109537466B (en) * | 2018-12-17 | 2021-01-08 | 上海盛鑫建设工程有限公司 | Positioning method for suspending steel structure beam in air |
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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 |
Granted publication date: 20130123 Termination date: 20200810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |