CN206854897U - Regulation steel box-girder lifting block positioning apparatus can quickly be corrected - Google Patents
Regulation steel box-girder lifting block positioning apparatus can quickly be corrected Download PDFInfo
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- CN206854897U CN206854897U CN201720386417.5U CN201720386417U CN206854897U CN 206854897 U CN206854897 U CN 206854897U CN 201720386417 U CN201720386417 U CN 201720386417U CN 206854897 U CN206854897 U CN 206854897U
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- steel box
- hanger
- girder
- limit card
- card board
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Abstract
It the utility model is related to a kind of quick correction regulation steel box-girder lifting block device in place, it includes interim hanger, chain block and limit card board, the interim hanger is fixed in the vertical web of steel box-girder in the horizontal direction, the bottom of the limit card board offers neck, top offers hanger hole, the neck is arranged on the stiffener of steel box-girder block, with the position of interim hanger in the same horizontal line, the suspension hook at the chain block both ends is hung on the hanger hole above interim hanger and limit card board for the position in the hanger hole.The utility model both ensure that weld gap between steel box-girder lifting block, and effectively improve installation effectiveness；Device making simultaneously is simple, cost is cheap, easy to operate, and installation positioning welding is laterally blocked suitable for various steel box-girders, can widely be promoted in bridge steel structure field and application.
Description
Technical field
A kind of positioning apparatus is the utility model is related to, it is in place can quickly to correct regulation steel box-girder lifting block for specifically one kind
Device.Belong to steel member processing technique field.
Background technology
Because factor, most highway steel box girder bridges such as traffic condition limitation use Automobile Transportation component, steel box-girder is divided
During section merogenesis, each section can laterally be divided into multiple lifting blocks.Therefore in construction, steel box-girder lifting block installation is in place
Afterwards, it is necessary to be corrected regulation, weld gap meets design requirement between making block.Conventional jack is corrected regulation at present,
Waste time and energy and take a lot of work, and more interim fixation is needed during correction regulation, cause cost to increase.
Utility model content
Technical problem to be solved in the utility model is to provide one kind for above-mentioned prior art can quickly correct regulation
Steel box-girder lifting block device in place, improves efficiency of construction, reduces manufacturing cost.
The technical scheme in the invention for solving the above technical problem is：A kind of quick correction regulation steel box-girder lifting block
Body device in place, it includes interim hanger, chain block and limit card board, and the interim hanger is fixed on steel in the horizontal direction
In the vertical web of box beam, the bottom of the limit card board offers neck, and top offers hanger hole, and the neck is arranged in
On the stiffener of steel box-girder block, the position in the hanger hole and the position of interim hanger are in the same horizontal line, described to pull
The suspension hook at cucurbit both ends is hung on the hanger hole above interim hanger and limit card board.
Preferably, the notch length of the neck is the 2/3 of stiffener height, and width of rebate is more than thickness of slab 2-3mm.
Compared with prior art, the utility model has the advantage of：
The utility model both ensure that weld gap between steel box-girder lifting block, and effectively improve installation effectiveness；Together
When the device make that simple, cost is cheap, easy to operate, laterally block installation positioning welding suitable for various steel box-girders, can
It is extensive in bridge steel structure field to promote and apply.
Brief description of the drawings
Fig. 1 is that a kind of regulation steel box-girder that can quickly correct described in the utility model lifts block device signal in place
Figure.
Wherein：
Interim hanger 1, chain block 2, limit card board 3, web 4, weld gap 5, steel box-girder block 6, stiffener 7.
Embodiment
The utility model is described in further detail with reference to embodiments.
Referring to Fig. 1, it the utility model is related to a kind of quick correct and adjust steel box-girder lifting block device in place, including under
Row component：Interim hanger 1, chain block 2, limit card board 3, web 4, weld gap 5, steel box-girder block 6, stiffener 7；
The interim hanger 1 is fixed in the vertical web 4 of steel box-girder in the horizontal direction, the bottom of the limit card board 3
Neck is offered, top offers hanger hole, and the neck is arranged on the stiffener 7 of steel box-girder block 6, the hanger hole
The position of position and interim hanger 1 in the same horizontal line, the suspension hook at the both ends of chain block 2 hang over interim hanger 1 and
On hanger hole above limit card board 3；
Wherein interim hanger and positioner can use unnecessary waste material to carry out cutting stock, and thickness of slab material is unlimited,
Notch length is about the 2/3 of stiffener height, and width of rebate is more than thickness of slab 2-3mm or so；Interim hanger is equally using unnecessary
Waste material carry out cutting stock, ensure that suspension hook can pass through and hang tight, anti-snap hook；Chain block is a kind of using simple, carrying
Convenient Manual hoisting machinery, pulls guide chain with regard to that can play the function of tightening up.
A kind of application method specific steps that can quickly correct regulation steel box-girder lifting block device in place in this example
It is as follows：
（1）Required according to construction drawing, by the lifting of steel box-girder block in place.
（2）The notch of limit card board 3 is stuck on stiffener.
（3）Hung oneself according to limit card board 3 position of earhole, shackle plate is welded on sustained height web 4.
（4）The suspension hook of the left and right ends of chain block 2 is hung on the hanger hole above web 4 and limit card board 3, ensured
Not Slip Hook.
（5）The guide chain on chain block 2 is pulled, the steel box-girder block on right side is moved to the left, reaches weld gap 5
Design requirement.
（6）Field welding is welded, ensures that welding is qualified.
（7）Limit card board 3, chain block 2 to be removed after the completion of welding, interim hanger 1 is cut off using hand cut,
And it is clean to polish.
In addition to the implementation, the utility model also includes other embodiment, all to use equivalents or equivalent
The technical scheme that substitute mode is formed, all should fall within the protection domain of the utility model claims.
Claims (2)
- A kind of 1. quick correction regulation steel box-girder lifting block device in place, it is characterised in that：It includes interim hanger（1）、 Chain block（2）And limit card board（3）, the interim hanger（1）The vertical web of steel box-girder is fixed in the horizontal direction（4） On, the limit card board（3）Bottom offer neck, top offers hanger hole, and the neck is arranged in steel box-girder block （6）Stiffener（7）On, position and the interim hanger in the hanger hole（1）Position in the same horizontal line, it is described to pull calabash Reed（2）The suspension hook at both ends hangs over interim hanger（1）And limit card board（3）On hanger hole above.
- A kind of 2. quick correction regulation steel box-girder lifting block according to claim 1 device in place, it is characterised in that： The notch length of the neck is stiffener（7）The 2/3 of height, width of rebate are more than thickness of slab 2-3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720386417.5U CN206854897U (en) | 2017-04-13 | 2017-04-13 | Regulation steel box-girder lifting block positioning apparatus can quickly be corrected |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720386417.5U CN206854897U (en) | 2017-04-13 | 2017-04-13 | Regulation steel box-girder lifting block positioning apparatus can quickly be corrected |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206854897U true CN206854897U (en) | 2018-01-09 |
Family
ID=60817513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720386417.5U Active CN206854897U (en) | 2017-04-13 | 2017-04-13 | Regulation steel box-girder lifting block positioning apparatus can quickly be corrected |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206854897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2017
- 2017-04-13 CN CN201720386417.5U patent/CN206854897U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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