CN203451988U - Supporting base for steel box girder - Google Patents
Supporting base for steel box girder Download PDFInfo
- Publication number
- CN203451988U CN203451988U CN201320446956.5U CN201320446956U CN203451988U CN 203451988 U CN203451988 U CN 203451988U CN 201320446956 U CN201320446956 U CN 201320446956U CN 203451988 U CN203451988 U CN 203451988U
- Authority
- CN
- China
- Prior art keywords
- base plate
- box girder
- steel box
- bolt
- support
- 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 discloses a supporting base for a steel box girder. The supporting base for the steel box girder is installed below a steel box girder base plate and comprises a support and a support cushion plate placed between the support and the steel box girder base plate, wherein the support, the support cushion plate and the steel box girder base plate are fixed in a bolting mode through a bolt cooperating with a leveling gasket and a nut, the bolt penetrates through bolt holes, formed in a support panel, the support cushion plate and the steel box girder base plate, sequentially front bottom to top to be connected with the nut in the bolting mode, and the leveling gasket is arranged on the bolt in a sleeved mode and is located between the nut and the steel box girder base plate. The supporting base for the steel box girder is simple in structure; the support, the support cushion plate and the steel box girder base plate are fixed in the bolting mode though the bolt, and therefore installation and replacement are extremely convenient, no welding seam exists after installation, slippage does not occur, and the safety performance of the support is high.
Description
Technical field
The utility model relates to steel structure bridge technical field, more particularly, relates in particular to a kind of steel case beam supporting base.
Background technology
Bearing is one of member indispensable in steel box girder, and the existing bearing for steel case beam all adopts the mode of welding when mounted substantially, is that bearing, holder base plate and steel case beam base plate are welded to each other and fix steel case beam.Employing welding manner is fixed, and is unfavorable for installation and the replacing of bearing, and can form weld seam after welding, and weld seam easily produces fatigue damage, because weld defect causes holder base plate, produces slippage, and the security performance of bearing is caused to certain influence.
Utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, provide a kind of simple in structure, be easy to the high steel case beam supporting base of installation and replacing and security performance.
For achieving the above object, steel case beam supporting base provided by the utility model, be installed on the below of steel case beam base plate, comprise bearing and be placed in bearing and steel case beam base plate between holder base plate, between described bearing, holder base plate and steel case beam base plate three, by bolt, coordinate leveling packing ring and nut bolt to fix, described bolt carries out bolt through bolt hole and the nut be located on bearing panel, holder base plate and steel case beam base plate from bottom to top successively, described leveling gasket sleeve is located on bolt, between nut and steel case beam base plate.
The utility model is simple in structure, adopts bolt that bearing, holder base plate and steel case beam base plate are carried out to bolt and fixes, and it is all very convenient to make to install and change, and after installation, does not have weld seam, sliding phenomenon can not occur, and the security performance of bearing is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of utility model.
In figure: 1-bearing; 11-panel; 2-holder base plate; 3-steel case beam base plate; 4-bolt hole; 5-bolt; 6-leveling packing ring; 7-nut.
The specific embodiment
Below in conjunction with the embodiment in accompanying drawing, the utility model is described in further detail, but do not form any restriction of the present utility model.
Consult shown in Fig. 1, a kind of steel case beam supporting base provided by the utility model, is installed on the below of steel case beam base plate 3, comprise bearing 1 and be placed in bearing 1 and steel case beam base plate 3 between holder base plate 2.Between described bearing 1, holder base plate 2 and steel case beam base plate 3 threes, by bolt 5, coordinate leveling packing ring 6 and nut 7 bolts to fix, described bolt 5 carries out bolt through the bolt hole 4 of being located on bearing panel 11, holder base plate 2 and steel case beam base plate 3 with nut 7 from bottom to top successively, described leveling packing ring 6 is sheathed on bolt 5, between nut 7 and steel case beam base plate 3, play fastening effect.
Claims (1)
1. a steel case beam supporting base, be installed on the below of steel case beam base plate, comprise bearing and be placed in bearing and steel case beam base plate between holder base plate, it is characterized in that: between described bearing, holder base plate and steel case beam base plate three, by bolt, coordinate leveling packing ring and nut bolt to fix, described bolt carries out bolt through bolt hole and the nut be located on bearing panel, holder base plate and steel case beam base plate from bottom to top successively, described leveling gasket sleeve is located on bolt, between nut and steel case beam base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320446956.5U CN203451988U (en) | 2013-07-25 | 2013-07-25 | Supporting base for steel box girder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320446956.5U CN203451988U (en) | 2013-07-25 | 2013-07-25 | Supporting base for steel box girder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203451988U true CN203451988U (en) | 2014-02-26 |
Family
ID=50131880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320446956.5U Expired - Fee Related CN203451988U (en) | 2013-07-25 | 2013-07-25 | Supporting base for steel box girder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203451988U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104631309A (en) * | 2015-01-19 | 2015-05-20 | 郑州航空工业管理学院 | Method for leveling bottom face of prefabricated beam slab installed on bridge support |
| CN107254836A (en) * | 2017-08-08 | 2017-10-17 | 安徽尚德科技有限公司 | A kind of backing plate height-adjustable supports and construction method |
-
2013
- 2013-07-25 CN CN201320446956.5U patent/CN203451988U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104631309A (en) * | 2015-01-19 | 2015-05-20 | 郑州航空工业管理学院 | Method for leveling bottom face of prefabricated beam slab installed on bridge support |
| CN104631309B (en) * | 2015-01-19 | 2016-06-08 | 郑州航空工业管理学院 | The method of precast beam bottom surface leveling installed by a kind of bridge pad |
| CN107254836A (en) * | 2017-08-08 | 2017-10-17 | 安徽尚德科技有限公司 | A kind of backing plate height-adjustable supports and construction method |
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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: 20140226 Termination date: 20170725 |