CN107881918A - A kind of construction method assembled for steel bridge beam and face with U-shaped rib - Google Patents
A kind of construction method assembled for steel bridge beam and face with U-shaped rib Download PDFInfo
- Publication number
- CN107881918A CN107881918A CN201711089404.2A CN201711089404A CN107881918A CN 107881918 A CN107881918 A CN 107881918A CN 201711089404 A CN201711089404 A CN 201711089404A CN 107881918 A CN107881918 A CN 107881918A
- Authority
- CN
- China
- Prior art keywords
- shaped
- shaped rib
- floorings
- gate
- operating platform
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/12—Grating or flooring for bridges; Fastening railway sleepers or tracks to bridges
- E01D19/125—Grating or flooring for bridges
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
Patent of the present invention is related to a kind of for steel bridge beam and face and the construction method of U-shaped rib assembling, it is characterised in that：Assembly mould is made according to the appearance and size of floorings, mold includes gate steelframe, operating platform, jack, U-shaped gland；Gate steelframe is formed by column and the weldering of crossbeam group；Operating platform is formed by longeron and the weldering of coupling beam group；U-shaped gland is to be formed by steel plate according to the cutting of the outer profile size of U-shaped rib；Bottom plate and the perforate on bottom plate are welded in gate steel frame column bottom, elongated hole is opened at operating platform longeron according to the correspondence position of bottom plate perforate, operating platform is connected with gate steelframe by bolt, bolt can not be tightened, and gate steelframe is freely promoted on the operational platform；Floorings are placed in operating platform and carry out U-shaped rib in place, to there is the position-movable gate steelframe in gap, U-shaped gland is placed in above U-shaped rib, regulation jack applies external force, you can completes the assembling of floorings and U-shaped rib.
Description
Technical field
Patent of the present invention is related to a kind of construction method assembled for steel bridge beam and face with U-shaped rib, mainly applies to steel knot
Structure bridge production field.
Background technology
In steel structure bridge production field, the assembling of floorings and U-shaped rib is frequently encountered, in assembling, due to bridge
Panel area is larger, and part plan degree has off-gage phenomenon, causes U-shaped rib and floorings fit-up gap excessive, in order to ensure to assemble
Gap, processing factory's often weld jig on floorings, external force is applied by chock or the U-shaped rib of jack pair, so as to ensure
The fit-up gap of floorings and U-shaped rib, but the Clamp for welding on mother metal, have largely injured mother metal, while add and beat
Mill amount, efficiency are low.
The content of the invention
The purpose of patent of the present invention be for solution never on mother metal Clamp for welding and a kind of simple to operate, cost for providing
Cheap, easy to use is a kind of for floorings and the construction method of U-shaped rib assembling.
The purpose of patent of the present invention is realized in the following ways：
Assembly mould is made according to the appearance and size of floorings first, mold includes gate steelframe, operating platform, very heavy
Top, U-shaped gland；Gate steelframe is formed by column and the weldering of crossbeam group, using hot rolled H-shaped；Operating platform be by longeron and
The frame structure that the weldering of coupling beam group forms, using hot rolled H-shaped；U-shaped sheath is to be cut by steel plate according to the outer profile size of U-shaped rib
Cut and form；Bottom plate is welded in gate steel frame column bottom, the perforate on bottom plate is flat in operation according to the correspondence position of bottom plate perforate
Elongated hole is opened in platform longeron side, and is attached operating platform and gate steelframe by bolt, it is impossible to tightens bolt, makes gate steel
Frame can be promoted freely on the operational platform；Floorings are placed in operating platform and the position of each U-shaped rib is drawn thereon, will be U-shaped
Rib carries out the position-movable gate steelframe for having gap for U-shaped rib and floorings in place according to correspondence position, by U type glands
It is put in above U-shaped rib, is contacted using jack one end with gate steelframe, the other end contacts with U-shaped gland, jack is adjusted, to U
Type rib, which applies external force, can complete the assembling of floorings and U-shaped rib.
It is an advantage of the invention that：Using this assembly mould, labor strength can be effectively reduced, improves production efficiency, drop
Low cost.
Brief description of the drawings
Fig. 1 is the use state figure of patent of the present invention.
Fig. 2 is Fig. 1 A-A profiles.
Reference picture 1,2, patent of the present invention include longeron 1, bolt 2, bottom plate 3, column 4, crossbeam 5, jack 6, U-shaped gland
7th, U-shaped rib 8, floorings 9, coupling beam 10.
Embodiment
It is by longeron 1 and coupling beam to make operating platform and gate steelframe, operating platform according to the appearance and size of floorings 9
10 are welded；Gate steelframe is welded by column 4 and crossbeam 5, and bottom plate 3 is welded in the lower end of column 4, and in bottom plate 3
Upper perforate；Elongated hole is opened according to the correspondence position of the perforate of bottom plate 3 on longeron 1, and by bolt 2 by operating platform and gate steelframe
Link together, bolt 2 can not be tightened, and gate steelframe is freely promoted on the operational platform；It is flat that floorings 9 are placed in operation
Platform and the position that each U-shaped rib 8 is drawn thereon, U-shaped rib 8 is carried out in place, for U-shaped rib 8 and floorings according to correspondence position
9 have the position-movable gate steelframe in gap, and U-shaped gland 7 is put in the top of U-shaped rib 8, utilizes the one end of jack 6 and gate
Steelframe is contacted, and the other end contacts with U-shaped gland 7, adjusts jack 6, and floorings 9 and U can be completed by applying external force to U-shaped rib 8
The assembling of type rib 8.
Claims (1)
1. it is a kind of for steel bridge beam and face and the construction method of U-shaped rib assembling, it is characterized in that：According to the appearance and size system of floorings
Platform and gate steelframe are operated, operating platform is welded by longeron and coupling beam, using hot rolled H-shaped；Gate steelframe
It is to be formed by column and beam welding, using hot rolled H-shaped, bottom plate, and the perforate on bottom plate is welded in the lower end of column；
Elongated hole is opened according to the correspondence position of bottom plate perforate on longeron, and operating platform and gate steelframe linked together by bolt,
Bolt can not be tightened, and gate steelframe is freely promoted on the operational platform；U-shaped sheath is the foreign steamer according to U-shaped rib by steel plate
Wide size cutting forms, and has the position-movable gate steelframe in gap for U-shaped rib and floorings, U-shaped gland is put in into U-shaped rib
Top, contacted using jack one end with gate steelframe, the other end contacts with U-shaped gland, adjust jack, U-shaped rib is applied
External force is added to complete the assembling of floorings and U-shaped rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711089404.2A CN107881918A (en) | 2017-11-07 | 2017-11-07 | A kind of construction method assembled for steel bridge beam and face with U-shaped rib |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711089404.2A CN107881918A (en) | 2017-11-07 | 2017-11-07 | A kind of construction method assembled for steel bridge beam and face with U-shaped rib |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107881918A true CN107881918A (en) | 2018-04-06 |
Family
ID=61779508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711089404.2A Pending CN107881918A (en) | 2017-11-07 | 2017-11-07 | A kind of construction method assembled for steel bridge beam and face with U-shaped rib |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107881918A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110315319A (en) * | 2019-06-28 | 2019-10-11 | 海波重型工程科技股份有限公司 | A kind of Steel plate bridge longitudinal rib unit assembly compression autocompensation installation |
| CN116852014A (en) * | 2023-08-22 | 2023-10-10 | 合肥工业大学 | Bidirectional welding device for U-shaped rib of top plate of steel box girder |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090054074A (en) * | 2007-11-26 | 2009-05-29 | 김우성 | Simultaneous-welding apparatus of plural of ribs |
| CN202224875U (en) * | 2011-07-19 | 2012-05-23 | 中国十九冶集团（防城港）设备结构有限公司 | Steel bridge deck assembly machine |
| CN202380402U (en) * | 2011-11-26 | 2012-08-15 | 江苏中泰桥梁钢构股份有限公司 | Mould bed structure for assembling orthogonal bridge deck in codeless manner |
| CN103008933A (en) * | 2012-12-18 | 2013-04-03 | 中铁山桥集团有限公司 | Automatic assembling and tack welding system for U-shaped rib plate units |
| CN203654186U (en) * | 2013-12-04 | 2014-06-18 | 中铁建钢结构有限公司 | Positioning and assembling device of longitudinal ribs of beam-type steel bridge deck slab |
-
2017
- 2017-11-07 CN CN201711089404.2A patent/CN107881918A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090054074A (en) * | 2007-11-26 | 2009-05-29 | 김우성 | Simultaneous-welding apparatus of plural of ribs |
| CN202224875U (en) * | 2011-07-19 | 2012-05-23 | 中国十九冶集团（防城港）设备结构有限公司 | Steel bridge deck assembly machine |
| CN202380402U (en) * | 2011-11-26 | 2012-08-15 | 江苏中泰桥梁钢构股份有限公司 | Mould bed structure for assembling orthogonal bridge deck in codeless manner |
| CN103008933A (en) * | 2012-12-18 | 2013-04-03 | 中铁山桥集团有限公司 | Automatic assembling and tack welding system for U-shaped rib plate units |
| CN203654186U (en) * | 2013-12-04 | 2014-06-18 | 中铁建钢结构有限公司 | Positioning and assembling device of longitudinal ribs of beam-type steel bridge deck slab |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110315319A (en) * | 2019-06-28 | 2019-10-11 | 海波重型工程科技股份有限公司 | A kind of Steel plate bridge longitudinal rib unit assembly compression autocompensation installation |
| CN116852014A (en) * | 2023-08-22 | 2023-10-10 | 合肥工业大学 | Bidirectional welding device for U-shaped rib of top plate of steel box girder |
| CN116852014B (en) * | 2023-08-22 | 2023-11-28 | 合肥工业大学 | Bidirectional welding device for U-shaped rib of top plate of steel box girder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180406 |
|
| WD01 | Invention patent application deemed withdrawn after publication |