CN205711695U - Plate girder truss-like combinative structure construction bridge - Google Patents
Plate girder truss-like combinative structure construction bridge Download PDFInfo
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- CN205711695U CN205711695U CN201620583450.2U CN201620583450U CN205711695U CN 205711695 U CN205711695 U CN 205711695U CN 201620583450 U CN201620583450 U CN 201620583450U CN 205711695 U CN205711695 U CN 205711695U
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- truss
- crossbeam
- vertical rod
- boom
- brace
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Abstract
This utility model provides a kind of plate girder truss-like combinative structure construction bridge, solve traditional construction trestle at bearing capacity, set up the difficult problem across aspects such as footpaths, be effectively improved the construction bridge traffic capacity, set up efficiency.It includes truss, crossbeam, floorings and supporting construction；Truss is the main truss that two panels is longitudinally disposed, and main truss includes top boom, lower boom, multiple vertical rod and multiple brace, and vertical rod is vertically arranged between top boom and lower boom, and brace is between adjacent vertical rod, and two ends connect top boom and lower boom respectively；Crossbeam and two lower booms are bolted, and floorings are positioned on crossbeam；Crossbeam includes multiple long beam and the two or more tail trimmer between adjacent two long beams；Supporting construction includes multiple support bar, and support bar one end connects long beam, and the other end connects main truss.
Description
Technical field
This utility model relates to a kind of construction bridge, is specifically related to a kind of plate girder truss-like combinative structure construction bridge,
Belong to traffic engineering technical field.
Background technology
Construction bridge is to cross over river and the temporary construction sidewalk in low-lying location, general employing standard Bailey beam or shaped steel knot
Structure, but set up and easily restricted by upper load across footpath；Even if taking special strengthening measure, improving its bearing capacity, meeting some special
Different needs, but the aspect performance such as its economy and construction operability will be substantially reduced.And require higher across footpath for single span, logical
The construction bridge that row load is bigger, common Bailey beam or formed steel construction are the most relatively difficult to meet requirement.
Utility model content
This utility model purpose is to provide a kind of plate girder truss-like combinative structure construction bridge, solves traditional construction
Trestle at bearing capacity, set up the difficult problem across aspects such as footpaths, be effectively improved the construction bridge traffic capacity, set up efficiency.
For achieving the above object, this utility model is by the following technical solutions:
A kind of plate girder truss-like combinative structure construction bridge, including truss, crossbeam, floorings and supporting construction；Truss
For the main truss that two panels is longitudinally disposed, main truss includes top boom, lower boom, multiple vertical rod and multiple brace, and vertical rod is vertically arranged
Between top boom and lower boom, brace is between adjacent vertical rod, and two ends connect top boom and lower boom respectively；Crossbeam with
Two lower booms are bolted, and floorings are positioned on crossbeam；Crossbeam includes multiple long beam and is positioned at adjacent two long horizontal strokes
Two or more tail trimmer between beam；Supporting construction includes multiple support bar, and support bar one end connects long beam, and the other end connects
Main truss.
Above-mentioned plate girder truss-like combinative structure construction bridge, brace includes two groups arranged obliquely and obliquely, and
Two groups of braces are about main truss centrosymmetry, and brace is positioned at adjacent vertical rod and constitutes at the diagonal of rectangle.
Above-mentioned plate girder truss-like combinative structure construction bridge, top boom and lower boom bar are horizontal steel plate and vertical steel plate
The T-steel slab and girder that welding is constituted.
Above-mentioned plate girder truss-like combinative structure construction bridge, vertical rod and brace be sizing formed steel construction, and with upper
Chord member and lower boom are welded as a whole.
Above-mentioned plate girder truss-like combinative structure construction bridge, crossbeam is sizing H steel.
The beneficial effects of the utility model are:
1, main truss uses plate girder truss-like combinative structure, and integrality performance of the structure is good, and bearing capacity is strong.
2, main truss is modular construction, factorial praluction, and transport, to job site, can be installed in groups, alleviates on-the-spot work
Industry intensity, improves installation exercise efficiency.
3, can be with bolts between each component, disassembled for transport is convenient, workable.
4, total simple structure, rigidity is relatively big, deadweight is relatively light, good economy performance.
5, total is set up conveniently, and efficiency of construction is high.
6, without lateral, vehicle pass-through safe ready between main truss top boom.
Accompanying drawing explanation
The utility model is described in further detail below in conjunction with the accompanying drawings:
Fig. 1 is that this utility model selectes embodiment main TV structure schematic diagram；
Fig. 2 is that this utility model selectes embodiment plan structure schematic diagram；
Fig. 3 is schematic cross-section at long beam；
Fig. 4 is schematic cross-section at tail trimmer；
Fig. 5 is top boom structural representation；
Fig. 6 is lower boom structural representation.
Wherein, 1, top boom, 2, lower boom, 3, vertical rod, 4, brace, 5, crossbeam, 5-1 tail trimmer, 5-2 long beam, 6, main
Purlin, 7, support bar, 8, floorings.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, develop simultaneously enforcement referring to the drawings
Example, further describes this utility model.
A kind of plate girder truss-like combinative structure construction bridge, including truss, crossbeam, floorings and supporting construction；Truss
For the main truss 6 that two panels is longitudinally disposed, main truss 6 includes that top boom 1, lower boom 2, multiple vertical rod 3 and multiple brace 4, vertical rod 3 erect
Directly be arranged between top boom 1 and lower boom 2, brace 4 between adjacent vertical rod 3, and two ends connect respectively top boom 1 and under
Chord member 2；Crossbeam 5 is bolted with two lower booms 2, and floorings 8 are positioned on crossbeam 5；Crossbeam 5 includes multiple long beam 5-
2 and two or more tail trimmer 5-1, long beam 5-2 two ends between adjacent two long beam 5-2 extend to outside vertical rod 3,
Tail trimmer 5-1 two ends are connected with vertical rod 3；Supporting construction includes multiple support bar 7, and support bar 7 one end connects long beam 5-2, separately
One end connects main truss 6, and supporting construction can strengthen the lateral stability of main truss 6.
In the present embodiment, brace 4 includes two groups arranged obliquely and obliquely, and two groups of braces 4 are about main truss 6 center
Symmetry, brace 4 is positioned at adjacent vertical rod 3 and constitutes at the diagonal of rectangle.
In the present embodiment, top boom 1 and lower boom 2 bar are horizontal steel plate and the T-steel plate-girder of vertical Plate Welding composition
Structure.
In the present embodiment, vertical rod 3 and brace 4 are sizing formed steel construction, and are welded as with top boom 1 and lower boom 2
Integrally.Crossbeam 5 is sizing H steel.
Above-mentioned detailed description of the invention is only concrete case of the present utility model, is not that this utility model is made other form
Restriction, any those skilled in the art are changed possibly also with the technology contents of the disclosure above or are modified as equivalent
The equivalent implementations of change.But every without departing from this utility model know-why on the premise of, according to of the present utility model
Any simple modification, equivalent variations and the remodeling that embodiment of above is made by technical spirit, all should fall into of the present utility model
Scope of patent protection.
Claims (5)
1. a plate girder truss-like combinative structure construction bridge, it is characterised in that: include truss, crossbeam, floorings and support
Structure；Truss is the main truss (6) that two panels is longitudinally disposed, and main truss (6) includes top boom (1), lower boom (2), multiple vertical rod (3)
And multiple brace (4), vertical rod (3) is vertically arranged between top boom (1) and lower boom (2), and brace (4) is positioned at adjacent vertical rod
(3) between, and two ends connect top boom (1) and lower boom (2) respectively；Crossbeam (5) is bolted with lower boom (2), bridge
Panel (8) is positioned on crossbeam (5)；Crossbeam (5) includes multiple long beam (5-2) and is positioned between adjacent two long beams (5-2)
Two or more tail trimmer (5-1)；Supporting construction includes multiple support bar (7), and support bar (7) one end connects long beam (5-2),
The other end connects main truss (6).
2. plate girder truss-like combinative structure construction bridge as described in claim 1, it is characterised in that: brace (4) includes tiltedly
Two groups arranged downwards and obliquely, and two groups of braces (4) are positioned at adjacent vertical rod about main truss (6) centrosymmetry, brace (4)
(3) constitute at the diagonal of rectangle.
3. plate girder truss-like combinative structure construction bridge as described in claim 1, it is characterised in that: top boom (1) and under
Chord member (2) bar is horizontal steel plate and the T-steel slab and girder of vertical Plate Welding composition.
4. plate girder truss-like combinative structure construction bridge as described in claim 1 or 2 or 3, it is characterised in that: vertical rod (3)
And brace (4) is sizing formed steel construction, and it is welded as a whole with top boom (1) and lower boom (2).
5. plate girder truss-like combinative structure construction bridge as described in claim 1 or 2 or 3, it is characterised in that: crossbeam (5) is
Sizing H steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620583450.2U CN205711695U (en) | 2016-06-16 | 2016-06-16 | Plate girder truss-like combinative structure construction bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620583450.2U CN205711695U (en) | 2016-06-16 | 2016-06-16 | Plate girder truss-like combinative structure construction bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205711695U true CN205711695U (en) | 2016-11-23 |
Family
ID=57306572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620583450.2U Active CN205711695U (en) | 2016-06-16 | 2016-06-16 | Plate girder truss-like combinative structure construction bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205711695U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951576A (en) * | 2016-06-16 | 2016-09-21 | 山东省路桥集团有限公司 | Steel plate girder truss type composite-structure construction trestle |
| CN110565531A (en) * | 2019-08-29 | 2019-12-13 | 成都天府轨谷科技有限公司 | Construction channel structure and installation method |
-
2016
- 2016-06-16 CN CN201620583450.2U patent/CN205711695U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951576A (en) * | 2016-06-16 | 2016-09-21 | 山东省路桥集团有限公司 | Steel plate girder truss type composite-structure construction trestle |
| CN110565531A (en) * | 2019-08-29 | 2019-12-13 | 成都天府轨谷科技有限公司 | Construction channel structure and installation method |
| CN110565531B (en) * | 2019-08-29 | 2024-04-16 | 成都天府轨谷科技有限公司 | Construction channel structure and installation method |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |