CN103628401A - Combined square aluminum alloy pedestrian bridge - Google Patents
Combined square aluminum alloy pedestrian bridge Download PDFInfo
- Publication number
- CN103628401A CN103628401A CN201310670506.9A CN201310670506A CN103628401A CN 103628401 A CN103628401 A CN 103628401A CN 201310670506 A CN201310670506 A CN 201310670506A CN 103628401 A CN103628401 A CN 103628401A
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- Prior art keywords
- facade
- steel plate
- overline bridge
- vertical rod
- bearing
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 23
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 35
- 239000010959 steel Substances 0.000 claims abstract description 35
- 229920001971 elastomer Polymers 0.000 claims abstract description 5
- 230000007704 transition Effects 0.000 claims description 17
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 7
- 101100366940 Mus musculus Stom gene Proteins 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 229920002396 Polyurea Polymers 0.000 claims description 3
- 239000000806 elastomer Substances 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The invention relates to a combined square aluminum alloy pedestrian bridge. The combined square aluminum alloy pedestrian bridge comprises four main trusses, four transitional trusses, a sideway board and a plurality of stairs, wherein the four main trusses are distributed in a square shape, every two adjacent main trusses are connected with each other through the transitional truss, one end of each stair is arranged on the main truss through a supporting seat, and the other end is arranged on the ground; both the main truss and the transitional truss respectively comprise an inner elevation, an outer elevation and a supporting frame, the inner elevation is connected with the outer elevation through the supporting frame, the inner elevation of the main truss is connected with the inner elevation of the transitional truss through a supporting seat, the outer elevation of the main truss is connected with the outer elevation of the transitional truss through a supporting seat, the supporting seat comprises a bottom steel plate, an upper steel plate and a middle rubber supporting seat, the middle rubber supporting seat is clamped by the bottom steel plate and the upper steel plate, and the bottom steel plate is connected with the upper steel plate through a bolt. By adopting the combined square aluminum alloy pedestrian bridge, not only can the weaknesses of the steel structure bridge be solved, but also the congestion of the street can be effectively alleviated, and the passing capacity of the road can be improved.
Description
Technical field
The present invention relates to a kind of combined type square shape aluminium alloys overline bridge.
Background technology
At present, pedestrian overcrossing mainly adopts steel work or single span aluminium alloys pedestrian overcrossing, steel work overline bridge superiority is obvious, but the deadweight of steel pedestrian overcrossing is larger, supporting capacity is low, and steel material easy-to-rust, the steel compartment residual value after corrosion is lower, is also generally faced with corrosion and the endurance issues and the high problem of maintenance cost that cause.
The lightweight of aluminum alloy materials in single span aluminium alloys pedestrian overcrossing, high-strength, corrosion-resistant, maintenance cost is low and recyclable recycling has solved the deficiency of steel structural bridge, but for stream of people compare great street, acts on not obviously, not can solve the problem of blocking up.
Be welded in the application of bridge in the past comparatively generally, although welding method can effectively connect component, after welding, strength of parent can drop to 60% of original intensity.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of combined type square shape aluminium alloys overline bridge, has both solved the deficiency of steel structure bridge, can effectively alleviate street again and block up, and improves the traffic capacity of road.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of combined type square shape aluminium alloys overline bridge, comprise four main couples, four transition truss, side walk slab and a plurality of stair, described four main couples are square shape and distribute, adjacent two described main couples connect by described transition truss, one end of described stair is arranged on described main couple by bearing, and other end setting on the ground;
Outer facade and bracing frame that described main couple and transition truss include interior facade, be arranged in parallel with interior facade, described interior facade and outer facade link together by bracing frame, the interior facade of described main couple and the interior facade of transition truss link together by bearing, the outer facade of described main couple and the outer facade of transition truss link together by bearing, described side walk slab is laid on support frame as described above, to form sidewalk;
Described bearing comprises bottom steel plate, top steel plate and middle part neoprene bearing, and described bottom steel plate and top steel plate are clipped in the middle described middle part neoprene bearing, together with described bottom steel plate is bolted with top steel plate.
Further, described interior facade and outer facade include upper chord, lower chord, a plurality of brace, a plurality of vertical rod, the vertical one end arranging of described vertical rod is connected with described upper chord, the other end is connected with described lower chord, one end of described brace is connected with the upper end of described vertical rod, the lower end of another vertical rod that the other end of described brace is adjacent with described vertical rod is connected, and the planform of described interior facade and outer facade is identical.
Further, support frame as described above comprises cross tube, support bar, brace and stiffening girder, described cross tube and stiffening girder are all horizontally disposed with, described support bar vertically arranges, one end of described support bar is connected with the middle part of described cross tube, the other end is connected with the middle part of described stiffening girder, and one end of described brace is connected with the end of described cross tube, and the other end is connected with the lower end of described support bar.
Further, one end of described cross tube is connected with the vertical rod of described interior facade, the other end is connected with the vertical rod on described outer facade, one end of described stiffening girder is connected with the lower chord on described interior facade, the other end is connected with the lower chord on described outer facade, and the plane that described interior facade forms is vertical with the plane that the plane that described outer facade forms all forms with support frame as described above.
Further, described side walk slab's upper surface is provided with projection lines.
Further, described side walk slab's upper surface is coated with polyurea elastomer.
Further, be provided with inlet for stom water and rain perforaled strainer on described side walk slab, described rainwater openning is connected with externally drained pipeline.
Further, on described main couple, be also provided with upper and lower escalator.
Further, the connected parts of described bearing are all bolted.
The invention has the beneficial effects as follows: the invention provides a kind of combined type square shape aluminium alloys overline bridge, lightweight, high-strength, corrosion-resistant, maintenance cost is low and recyclable recycling, both solve the deficiency of steel structure bridge, and can effectively alleviate street again and block up, improved the traffic capacity of road.
Accompanying drawing explanation
Fig. 1 is the schematic top plan view of a kind of combined type square shape of the present invention aluminium alloys overline bridge;
Fig. 2 is the interior facade of a kind of combined type square shape of the present invention aluminium alloys overline bridge and the structural representation of outer facade;
Fig. 3 is the structural representation of the bearing of a kind of combined type square shape of the present invention aluminium alloys overline bridge;
Fig. 4 is the main couple of a kind of combined type square shape of the present invention aluminium alloys overline bridge and the syndeton schematic diagram of transition truss;
Fig. 5 is the structural representation of the main couple of a kind of combined type square shape of the present invention aluminium alloys overline bridge;
Fig. 6 is the structural representation of the bracing frame of a kind of combined type square shape of the present invention aluminium alloys overline bridge;
Fig. 7 is the structural representation of the drainage system of a kind of combined type square shape of the present invention aluminium alloys overline bridge;
Fig. 8 is the stair of a kind of combined type square shape of the present invention aluminium alloys overline bridge and the syndeton schematic diagram of main couple.
In accompanying drawing, the list of parts of each label representative is as follows:
1, main couple, 2, transition truss, 3, stair, 4, outer facade, 5, bracing frame, 6, interior facade, 7, bolt, 8, top steel plate, 9, middle part neoprene bearing, 10, bottom steel plate, 11, bearing, 12, upper chord, 13, lower chord, 14, vertical rod, 15, brace, 16, cross tube, 17, support bar, 18, brace, 19, stiffening girder, 20, rain perforaled strainer, 21, inlet for stom water, 22, externally drained pipeline, 23, escalator, 24, side walk slab.
The specific embodiment
Below in conjunction with accompanying drawing, principle of the present invention and feature are described, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As shown in Fig. 1, Fig. 7, Fig. 8, a kind of combined type square shape aluminium alloys overline bridge, comprise four main couples 1, four transition truss 2, side walk slab 24 and a plurality of stair 3, described four main couples 1 are square shape and distribute, adjacent two described main couples 1 connect by described transition truss 2, one end of described stair 3 is arranged on described main couple 1 by bearing 11, and other end setting on the ground;
As shown in Figure 2, Figure 4 shows, outer facade 4 and bracing frame 5 that described main couple 1 and transition truss 2 include interior facade 6, be arranged in parallel with interior facade 6, described interior facade 6 and outer facade 4 link together by bracing frame 5, the interior facade of described main couple 1 and the interior facade of transition truss 2 link together by bearing 11, the outer facade of described main couple 1 and the outer facade of transition truss 2 link together by bearing 11, described side walk slab 24 is laid on the cross tube 16 of support frame as described above 5, to form sidewalk;
As shown in Figure 3, described bearing 11 comprises bottom steel plate 10, top steel plate 8 and middle part neoprene bearing 9, described bottom steel plate 10 and top steel plate 8 are clipped in the middle described middle part neoprene bearing 9, described bottom steel plate 10 and top steel plate 8 link together by bolt 7, and the connected parts of described bearing 11 are all bolted.
As shown in Figure 5, described interior facade 6 and outer facade 4 include upper chord 12, lower chord 13, a plurality of brace 15, a plurality of vertical rod 14, the vertical one end arranging of described vertical rod 14 is connected with described upper chord 12, the other end is connected with described lower chord 13, one end of described brace 15 is connected with the upper end of described vertical rod 14, the lower end of another vertical rod that the other end of described brace 15 is adjacent with described vertical rod 14 is connected, and described interior facade 6 is identical with the planform of outer facade 4.
As shown in Figure 6, support frame as described above 5 comprises cross tube 16, support bar 17, brace 18 and stiffening girder 19, described cross tube 16 and stiffening girder 19 are all horizontally disposed with, described support bar 17 vertically arranges, one end of described support bar 17 is connected with the middle part of described cross tube 16, the other end is connected with the middle part of described stiffening girder 19, and one end of described brace 18 is connected with the end of described cross tube 16, and the other end is connected with the lower end of described support bar 17.
As shown in Figure 2, one end of described cross tube 16 is connected with the vertical rod 14 of described interior facade 6, the other end is connected with the vertical rod 14 on described outer facade 4, one end of described stiffening girder 19 is connected with the lower chord 13 on described interior facade 6, the other end is connected with the lower chord 13 on described outer facade 4, and the plane that described interior facade 6 forms is all vertical with the plane that support frame as described above 5 forms with the plane that described outer facade 4 forms.
Described side walk slab 24 does anti-skidding processing by following two kinds of methods, and described side walk slab's 24 upper surfaces are provided with projection lines; Described side walk slab's 24 upper surfaces are coated with polyurea elastomer.
Described side walk slab 24 is provided with drainage system, is provided with inlet for stom water 21 and rain perforaled strainer 20 on described side walk slab 24, and described rainwater openning 21 is connected with externally drained pipeline 22.
Preferably, on described main couple 1, be also provided with upper and lower escalator 23.
Lightweight, the combined type square shape aluminium alloys overline bridge that high-strength, corrosion-resistant, maintenance cost is low have been formed thus.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (9)
1. a combined type square shape aluminium alloys overline bridge, it is characterized in that, comprise four main couples, four transition truss, side walk slab and a plurality of stair, described four main couples are square shape and distribute, adjacent two described main couples connect by described transition truss, one end of described stair is arranged on described main couple by bearing, and other end setting on the ground;
Outer facade and bracing frame that described main couple and transition truss include interior facade, be arranged in parallel with interior facade, described interior facade and outer facade link together by bracing frame, the interior facade of described main couple and the interior facade of transition truss link together by bearing, the outer facade of described main couple and the outer facade of transition truss link together by bearing, described side walk slab is laid on support frame as described above, to form sidewalk;
Described bearing comprises bottom steel plate, top steel plate and middle part neoprene bearing, and described bottom steel plate and top steel plate are clipped in the middle described middle part neoprene bearing, together with described bottom steel plate is bolted with top steel plate.
2. overline bridge according to claim 1, it is characterized in that, described interior facade and outer facade include upper chord, lower chord, a plurality of brace, a plurality of vertical rod, the vertical one end arranging of described vertical rod is connected with described upper chord, the other end is connected with described lower chord, one end of described brace is connected with the upper end of described vertical rod, and the lower end of another vertical rod that the other end of described brace is adjacent with described vertical rod is connected, and the planform of described interior facade and outer facade is identical.
3. overline bridge according to claim 1, it is characterized in that, support frame as described above comprises cross tube, support bar, brace and stiffening girder, described cross tube and stiffening girder are all horizontally disposed with, described support bar vertically arranges, and one end of described support bar is connected with the middle part of described cross tube, and the other end of described support bar is connected with the middle part of described stiffening girder, one end of described brace is connected with the end of described cross tube, and the other end is connected with the lower end of described support bar.
4. overline bridge according to claim 3, it is characterized in that, one end of described cross tube is connected with the vertical rod of described interior facade, the other end is connected with the vertical rod on described outer facade, one end of described stiffening girder is connected with the lower chord on described interior facade, the other end is connected with the lower chord on described outer facade, and the plane that described interior facade forms is vertical with the plane that the plane that described outer facade forms all forms with support frame as described above.
5. according to the arbitrary described overline bridge of claim 1 to 4, it is characterized in that, described side walk slab's upper surface is provided with projection lines.
6. according to the arbitrary described overline bridge of claim 1 to 4, it is characterized in that, described side walk slab's upper surface is coated with polyurea elastomer.
7. according to the arbitrary described overline bridge of claim 1 to 4, it is characterized in that, on described side walk slab, be provided with inlet for stom water and rain perforaled strainer, described inlet for stom water is connected with externally drained pipeline.
8. according to the arbitrary described overline bridge of claim 1 to 4, it is characterized in that, on described main couple, be also provided with upper and lower escalator.
9. according to the arbitrary described overline bridge of claim 1 to 4, it is characterized in that, the connected parts of described bearing are all bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310670506.9A CN103628401B (en) | 2013-12-10 | 2013-12-10 | A kind of combination type square aluminum alloy pedestrian bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310670506.9A CN103628401B (en) | 2013-12-10 | 2013-12-10 | A kind of combination type square aluminum alloy pedestrian bridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103628401A true CN103628401A (en) | 2014-03-12 |
| CN103628401B CN103628401B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310670506.9A Active CN103628401B (en) | 2013-12-10 | 2013-12-10 | A kind of combination type square aluminum alloy pedestrian bridge |
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| Country | Link |
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| CN (1) | CN103628401B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108004906A (en) * | 2017-12-30 | 2018-05-08 | 贵阳铝镁设计研究院有限公司 | A kind of cross aluminum alloy pedestrian bridge |
| CN108179693A (en) * | 2018-01-02 | 2018-06-19 | 山东丛林迈尔铝合金结构工程有限公司 | A kind of large span aluminum alloy pedestrian bridge |
| CN109457595A (en) * | 2018-11-28 | 2019-03-12 | 贵阳铝镁设计研究院有限公司 | A kind of main bridge of aluminium alloy overline bridge and ladder access attachment device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060008252A (en) * | 2005-12-13 | 2006-01-26 | 최두영 | Bridge drainage system with dirt detection and removal structure |
| CN200964557Y (en) * | 2006-06-21 | 2007-10-24 | 孙红志 | Four-way overbridge |
| CN202500076U (en) * | 2012-01-10 | 2012-10-24 | 杨双来 | Human-based overpass |
| CN202610699U (en) * | 2012-06-15 | 2012-12-19 | 南京华世特建筑工程有限公司 | Modularization aluminium alloy footbridge structure |
| CN103061246A (en) * | 2012-12-20 | 2013-04-24 | 刘晓冰 | Motor-driven rotating disc type overpass at crossroads |
| CN203603016U (en) * | 2013-12-10 | 2014-05-21 | 丛林集团有限公司 | Combination-type square aluminum alloy over-line bridge |
-
2013
- 2013-12-10 CN CN201310670506.9A patent/CN103628401B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060008252A (en) * | 2005-12-13 | 2006-01-26 | 최두영 | Bridge drainage system with dirt detection and removal structure |
| CN200964557Y (en) * | 2006-06-21 | 2007-10-24 | 孙红志 | Four-way overbridge |
| CN202500076U (en) * | 2012-01-10 | 2012-10-24 | 杨双来 | Human-based overpass |
| CN202610699U (en) * | 2012-06-15 | 2012-12-19 | 南京华世特建筑工程有限公司 | Modularization aluminium alloy footbridge structure |
| CN103061246A (en) * | 2012-12-20 | 2013-04-24 | 刘晓冰 | Motor-driven rotating disc type overpass at crossroads |
| CN203603016U (en) * | 2013-12-10 | 2014-05-21 | 丛林集团有限公司 | Combination-type square aluminum alloy over-line bridge |
Non-Patent Citations (1)
| Title |
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| 合肥房产信息: "合肥首座自动人行天桥近况（组图）", 《HTTP://NEWS.HFHOUSE.COM/HTML/89627.HTML》, 8 August 2007 (2007-08-08) * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108004906A (en) * | 2017-12-30 | 2018-05-08 | 贵阳铝镁设计研究院有限公司 | A kind of cross aluminum alloy pedestrian bridge |
| CN108179693A (en) * | 2018-01-02 | 2018-06-19 | 山东丛林迈尔铝合金结构工程有限公司 | A kind of large span aluminum alloy pedestrian bridge |
| CN109457595A (en) * | 2018-11-28 | 2019-03-12 | 贵阳铝镁设计研究院有限公司 | A kind of main bridge of aluminium alloy overline bridge and ladder access attachment device |
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| Publication number | Publication date |
|---|---|
| CN103628401B (en) | 2016-08-17 |
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Inventor after: Lv Changshi Inventor after: Su Zhenjia Inventor after: Wang Gang Inventor after: Gao Anjiang Inventor after: Li Ruiqing Inventor after: Wang Jingchen Inventor after: Fan Shengwen Inventor after: Liu Jiabin Inventor before: Zhang Peiliang Inventor before: Su Zhenjia Inventor before: Wang Gang Inventor before: Gao Anjiang Inventor before: Li Ruiqing Inventor before: Wang Jingchen Inventor before: Fan Shengwen Inventor before: Liu Jiabin |
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Effective date of registration: 20200618 Address after: 265700 middle section of Haijing Road, Binhai tourist resort, Longkou City, Yantai City, Shandong Province Patentee after: Jungle aluminum technology (Shandong) Co.,Ltd. Address before: 264000 Longkou jungle Industrial Zone, Shandong, Yantai Patentee before: Conglin Group Co.,Ltd. |
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Denomination of invention: A combined mouth shaped aluminum alloy overpass Effective date of registration: 20211111 Granted publication date: 20160817 Pledgee: Longkou Conglin Machinery Manufacturing Co.,Ltd. Pledgor: Jungle aluminum technology (Shandong) Co.,Ltd. Registration number: Y2021980012227 |
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Date of cancellation: 20211228 Granted publication date: 20160817 Pledgee: Longkou Conglin Machinery Manufacturing Co.,Ltd. Pledgor: Jungle aluminum technology (Shandong) Co.,Ltd. Registration number: Y2021980012227 |
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