CN202220329U - Bridge installation positioning support - Google Patents
Bridge installation positioning support Download PDFInfo
- Publication number
- CN202220329U CN202220329U CN2011202899288U CN201120289928U CN202220329U CN 202220329 U CN202220329 U CN 202220329U CN 2011202899288 U CN2011202899288 U CN 2011202899288U CN 201120289928 U CN201120289928 U CN 201120289928U CN 202220329 U CN202220329 U CN 202220329U
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- China
- Prior art keywords
- location
- steel
- model
- support body
- utility
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- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 title description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 40
- 229910052742 iron Inorganic materials 0.000 claims description 20
- 229910000831 Steel Inorganic materials 0.000 abstract description 38
- 239000010959 steel Substances 0.000 abstract description 38
- 238000006073 displacement reaction Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 8
- 238000003466 welding Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a bridge erection location support, including the locating support body, its characterized in that has a horizontal location I-steel in the side welding of support body, and has two vertical location I-steel in the middle welding of support body, according to above-mentioned structure the utility model discloses, a location I-steel effect of the side welding of support body is the control steel box roof beam and is controlling the displacement about the horizontal direction, and two location I-steel effects of the middle welding of support body are the control steel box roof beam and at the upper and lower displacement of vertical direction, the beneficial effects of the utility model are that can be quick, accurate install the location to big steel bridge, improve work efficiency, implement convenient and practical.
Description
[technical field]
The utility model relates to a kind of bridge installing and locating support of solution.
[background technology]
At present, the mounting method of large-scale steel bridge beam generally adopts artificial commander, and manpower draws the artificial method of adjustment of establishing cable wind rope; The steel bridge beam that needs are installed is set up on predetermined locating support, and present locating support is simple in structure, and the steel bridge beam is set up in the above; Need to hold accurately,, cause construction precision low so need location repeatedly to the location of its level and vertical direction; Operating speed is slow, and steel case beam very easily misplaces in lifting case beam process, adjusts long with regard to bit time.If under the big environment of Traffic Flow of Major Road of City amount, for obstruction not, require operating efficiency high especially, construction finishes as early as possible, so existing bridge installing and locating support can not satisfy the demands.
[utility model content]
The purpose of the utility model is to above technical deficiency a kind of bridge installing and locating support to be provided, and the utility model can carry out installing and locating to large-scale steel bridge beam fast, accurately, has improved operating efficiency, implements convenient and practical.
The technical scheme of the utility model is described below: a kind of bridge installing and locating support; Comprise the locating support body; It is characterized in that, be welded with a horizontal location i iron, and be welded with two vertically location i iron in the centre of rack body at the side of rack body.
The utility model according to said structure; A location i iron effect of the side welding of rack body is a control steel case beam left and right displacement in the horizontal direction, and two of welding location i iron effects are the upper and lower displacements in vertical direction of control steel case beam in the middle of the rack body.
According to above-mentioned technical scheme, its characteristic is that also the location i iron model of control steel case beam left and right displacement in the horizontal direction is 200*200*6*8.
According to above-mentioned technical scheme, its characteristic is that also the i iron model is 200*200*6*8 to control steel case beam in the location of the upper and lower displacement of vertical direction.
The utility model according to said structure; When steel case beam is installed, the crane steel case beam of slinging, steel case beam both sides pull-up cable wind rope; Steel case beam is during near on-station position; The artificial tension of cable wind rope, steel case beam leans against on the described horizontal location i iron, and effect is a control steel case beam left and right displacement in the horizontal direction; Steel case beam is during near on-station position, and steel case beam is placed on the i iron of vertical location, and effect is the upper and lower displacement of control steel case beam in vertical direction, accomplishes the installation of steel bridge beam at last.
According to the utility model of above-mentioned technical characterstic, beneficial effect is to carry out installing and locating to large-scale steel bridge beam fast, accurately, has improved operating efficiency, implements convenient and practical.
Below in conjunction with accompanying drawing and implementation process the utility model is described further.
[description of drawings]
Accompanying drawing 1 is the structural representation of the utility model.
Steel bridge beam in the drawings, 1; 2, rack body; 3, vertically locate i iron; 4, jack; 5, horizontal location i iron.
[specific embodiment]
As shown in Figure 1, a kind of bridge installing and locating support comprises locating support body 2, it is characterized in that, is welded with a horizontal location i iron 5 at the side of rack body 2, and is welded with two vertically location i iron 3 in the centre of rack body 2.
According to above-mentioned technical scheme, its characteristic is that also described horizontal location i iron 5 models are 200*200*6*8.
According to above-mentioned technical scheme, its characteristic is that also described perpendicular positioning i iron 3 models are 200*200*6*8.。
The utility model according to said structure; When steel case beam is installed, the crane steel bridge beam 1 of slinging, steel bridge beam both sides pull-up cable wind rope; The steel bridge beam is during near on-station position; The artificial tension of cable wind rope, the steel bridge beam leans against on the described horizontal location i iron 5, and effect is a control steel bridge beam left and right displacement in the horizontal direction; The steel bridge beam is during near on-station position, and the steel bridge beam is placed on the vertical location i iron 3, and effect is the upper and lower displacement of control steel bridge beam in vertical direction, accomplishes the installation of steel bridge beam at last.
Claims (3)
1. a bridge installing and locating support comprises the locating support body, it is characterized in that, is welded with a horizontal location i iron at the side of rack body, and is welded with two vertically location i iron in the centre of rack body.
2. bridge installing and locating support according to claim 1, its characteristic are that also horizontal location i iron model is 200*200*6*8.
3. bridge installing and locating support according to claim 1, its characteristic are that also vertically locating the i iron model is 200*200*6*8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202899288U CN202220329U (en) | 2011-08-10 | 2011-08-10 | Bridge installation positioning support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202899288U CN202220329U (en) | 2011-08-10 | 2011-08-10 | Bridge installation positioning support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202220329U true CN202220329U (en) | 2012-05-16 |
Family
ID=46042357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202899288U Expired - Fee Related CN202220329U (en) | 2011-08-10 | 2011-08-10 | Bridge installation positioning support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202220329U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278640A (en) * | 2014-10-09 | 2015-01-14 | 中铁十局集团有限公司 | Steel truss girder assembling scaffold used in construction of steel-concrete composite truss girders |
| CN110144828A (en) * | 2019-06-03 | 2019-08-20 | 中建钢构有限公司 | The linear control method of the location structure of steel box girder assembling, support construction and bridge |
-
2011
- 2011-08-10 CN CN2011202899288U patent/CN202220329U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278640A (en) * | 2014-10-09 | 2015-01-14 | 中铁十局集团有限公司 | Steel truss girder assembling scaffold used in construction of steel-concrete composite truss girders |
| CN104278640B (en) * | 2014-10-09 | 2015-11-04 | 中铁十局集团有限公司 | For the steel truss girder assembling support in the construction of steel concrete composite truss beam |
| CN110144828A (en) * | 2019-06-03 | 2019-08-20 | 中建钢构有限公司 | The linear control method of the location structure of steel box girder assembling, support construction and bridge |
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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: 20120516 Termination date: 20140810 |
|
| EXPY | Termination of patent right or utility model |