CN102966032A - Structural member of aluminum alloy passenger foot-bridge - Google Patents
Structural member of aluminum alloy passenger foot-bridge Download PDFInfo
- Publication number
- CN102966032A CN102966032A CN2012105319175A CN201210531917A CN102966032A CN 102966032 A CN102966032 A CN 102966032A CN 2012105319175 A CN2012105319175 A CN 2012105319175A CN 201210531917 A CN201210531917 A CN 201210531917A CN 102966032 A CN102966032 A CN 102966032A
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- Prior art keywords
- guidance tape
- chord member
- bracing frame
- aluminium alloys
- structural member
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 18
- 238000009434 installation Methods 0.000 abstract description 5
- 238000003466 welding Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 239000010953 base metal Substances 0.000 abstract 1
- 239000011120 plywood Substances 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005493 welding type Methods 0.000 description 1
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Abstract
The invention relates to a structural member of an aluminum alloy passenger foot-bridge. The structural member comprises a supporting frame, chord members and channel plates, wherein the chord members are laid side by side on the supporting frame and are fixedly connected with the supporting frame; the channel plates are laid side by side on the chord members and are fixedly connected with the supporting frame; the chord members are mutually connected by connection rectangular tubes; the supporting frame, the chord members and the channel plates are mutually connected through plywoods; and the channel plates are mutually connected in an inserted manner. With the adoption of the structural member of the aluminum alloy passenger foot-bridge, the intensity performances of base metals and an integral structure are improved, the defect caused by welding is avoided, the field installation efficiency is improved and the integral bridge material cost and the processing cost are lowered.
Description
Technical field
The present invention relates to a kind of overline bridge structural member, relate in particular to a kind of aluminium alloys pedestrian overcrossing structural member, belong to aluminium alloys pedestrian overcrossing structure-design technique field.
Background technology
The economy of China is in develop rapidly, and along with the raising of people's living standard, people are also more and more higher to the requirement of infrastructure.Bridge not only will satisfy the needs of traffic as means of transportation, and people are greatly increased to the requirement of its applicability, comfortableness and aesthetic.At present, the most of simple beam structure that adopts of domestic finished product aluminium alloys pedestrian overcrossing, the truss crossbeam plays corresponding amount of deflection according to span, and bracing frame is take Type of Welding as main, and the road plate member is welded assembly unit, and the degree of accuracy that the truss crossbeam plays amount of deflection machining hole position is a large difficult point.
Summary of the invention
Technical problem to be solved by this invention provides a kind of aluminium alloys pedestrian overcrossing structural member, can effectively solve the problems such as aluminium alloys pedestrian overcrossing unbalance stress, poor stability, structural integrity be not strong, can also reduce processing, installation cost and difficulty.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of aluminium alloys pedestrian overcrossing structural member, comprise bracing frame, chord member and guidance tape, described chord member is laid on side by side on the bracing frame and with bracing frame and is fixedly connected with, described guidance tape is laid on side by side on the chord member and with bracing frame and is fixedly connected with, interconnect by connecting square pipes between the described chord member, adopt the clamping plate form to interconnect between support frame as described above and chord member, the guidance tape, adopt the grafting form to interconnect between the described guidance tape.
The invention has the beneficial effects as follows: the present invention has improved mother metal and integrally-built strength character, and the defect problem of having avoided welding to cause has improved on-the-spot installation effectiveness, has reduced whole bridge material and processing cost.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described chord member horizontally and by connecting square pipes connects into an integral body, and is provided with the connecting hole that is connected with the bracing frame clamping plate.
When adopting the beneficial effect of above-mentioned further scheme to be chord member of truss, first part is connected into integral body by connecting square pipes, then the connecting hole that is connected with vertical beam, cant beam on the chord member is played the whole processing of amount of deflection by chord member, guaranteed the accuracy of integral position, strengthened overall construction intensity.
Further, support frame as described above comprises crossbeam, vertical beam and cant beam, and described crossbeam comprises top rail and lower transverse beam, and parallel and justify align on the lower and upper cross-member vertical direction.
Further, be connected with the middle part vertical beam at the middle part of described top rail, lower transverse beam, be connected with the two ends vertical beam at the two ends of described top rail, lower transverse beam;
Wherein, described middle part vertical beam is connected between the lower and upper cross-member, the bottom of described two ends vertical beam is connected in the two ends of described lower transverse beam and aligns with the both ends horizontal face end face of described lower transverse beam, the middle part of described two ends vertical beam is connected in the two ends of described top rail, and the top of described two ends vertical beam exceeds the end face at described top rail two ends.
Further, described cant beam is connected to the two ends of top rail and the middle part of lower transverse beam.
Further, be fixed by clamping plate and bolt between the support frame as described above all parts and between bracing frame and chord member, the guidance tape and link together.
The beneficial effect that adopts above-mentioned further scheme be between the bracing frame all parts and bracing frame and chord member, guidance tape between form overall structure after being connected by clamping plate, and do not reduce former strength of parent performance, by clamping plate support frame component and inside and outside facade are connected to form the overall structure framework again.
Further, the two ends of described guidance tape are respectively equipped with and connect male pawl and be connected female pawl, and connect male pawl and be connected female pawl structure and be complementary, between the described guidance tape by connecting male pawl and being connected female pawl and mutually pegging graft to be fixed and link together.
The beneficial effect that adopts above-mentioned further scheme is after guidance tape is fixed an end, and pegging graft one by one forms whole road plated construction, quick and easy for installation, saves welding sequence, reduces cost, and has increased intensity.
Description of drawings
Fig. 1 is the structural representation figure in the whole cross section of the present invention;
Fig. 2 is the structural representation that connecting square pipes of the present invention connects chord member;
Fig. 3 is the structural representation that clamping plate of the present invention connect;
Fig. 4 is the structural representation that guidance tape of the present invention is pegged graft.
The specific embodiment
Below in conjunction with accompanying drawing principle of the present invention and feature are described, institute gives an actual example and only is used for explaining the present invention, is not be used to limiting scope of the present invention.
As shown in Figure 1, a kind of aluminium alloys pedestrian overcrossing structural member, comprise bracing frame, chord member 1 and guidance tape 2, described chord member 1 is laid on side by side on the bracing frame and with bracing frame and is fixedly connected with, described guidance tape 2 is laid on side by side on the chord member 1 and with bracing frame and is fixedly connected with, interconnect by connecting square pipes 4 between the described chord member 1, adopt the clamping plate form to interconnect between support frame as described above and chord member 1, the guidance tape 2, adopt the grafting form to interconnect between the described guidance tape 2.
As shown in Figure 2, described chord member 1 horizontally and by connecting square pipes 4 connects into an integral body, and is provided with the connecting hole that is connected with the bracing frame clamping plate.
When the described chord member 1 of truss, first part is connected into integral body by connecting square pipes 4, then the connecting hole that is connected with vertical beam, cant beam 3 on the chord member 1 is played the whole processing of amount of deflection by chord member, guaranteed the accuracy of integral position, strengthened overall construction intensity.
Support frame as described above comprises crossbeam, vertical beam and cant beam 3, and described crossbeam comprises top rail 6 and lower transverse beam 7, and parallel and justify align on the lower and upper cross-member vertical direction.
Be connected with middle part vertical beam 8 at the middle part of described top rail 6, lower transverse beam 7, be connected with two ends vertical beam 9 at the two ends of described top rail 6, lower transverse beam 7;
Wherein, described middle part vertical beam 8 is connected between the lower and upper cross-member, the bottom of described two ends vertical beam 9 is connected in the two ends of described lower transverse beam 7 and aligns with the both ends horizontal face end face of described lower transverse beam, the middle part of described two ends vertical beam 9 is connected in the two ends of described top rail 6, and the top of described two ends vertical beam 9 exceeds the end face at described top rail 6 two ends.
Described cant beam 3 is connected to the two ends of top rail 6 and the middle part of lower transverse beam 7.
As shown in Figure 3, be fixed by clamping plate 5 and bolt 12 between the support frame as described above all parts and between bracing frame and chord member 1, the guidance tape 2 and link together.
Form overall structure after being connected by clamping plate between the support frame as described above all parts and between bracing frame and chord member 1, the guidance tape 2, and do not reduce former strength of parent performance, by clamping plate 5 support frame component and inside and outside facade are connected to form the overall structure framework again.
As shown in Figure 4, the two ends of described guidance tape 2 are respectively equipped with and connect male pawl 10 and is connected female pawl 11, and connect male pawl 10 and be connected female pawl 11 structures and match, between the described guidance tape 2 by connecting male pawl 10 and being connected female pawl 11 mutual grafting and being fixed and linking together.
After described guidance tape 2 is fixed an end, peg graft one by one and form whole road plated construction, quick and easy for installation, save welding sequence, reduce cost, and increased intensity.
The above only is preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. aluminium alloys pedestrian overcrossing structural member, it is characterized in that, comprise bracing frame, chord member (1) and guidance tape (2), described chord member (1) is laid on side by side on the bracing frame and with bracing frame and is fixedly connected with, described guidance tape (2) is laid on side by side chord member (1) and upward and with bracing frame is fixedly connected with, interconnect by connecting square pipes (4) between the described chord member (1), adopt the clamping plate form to interconnect between support frame as described above and chord member (1), the guidance tape (2), adopt the grafting form to interconnect between the described guidance tape (2).
2. described aluminium alloys pedestrian overcrossing structural member according to claim 1 is characterized in that, described chord member (1) horizontally and connects into an integral body by connecting square pipes (4) and is provided with the connecting hole that is connected for the bracing frame clamping plate.
3. described aluminium alloys pedestrian overcrossing structural member according to claim 1, it is characterized in that, support frame as described above comprises crossbeam, vertical beam and cant beam (3), and described crossbeam comprises top rail (6) and lower transverse beam (7), and parallel and justify align on the lower and upper cross-member vertical direction.
4. described aluminium alloys pedestrian overcrossing structural member according to claim 3, it is characterized in that, be connected with middle part vertical beam (8) at the middle part of described top rail (6), lower transverse beam (7), be connected with two ends vertical beam (9) at the two ends of described top rail (6), lower transverse beam (7).
5. described aluminium alloys pedestrian overcrossing structural member according to claim 3 is characterized in that described cant beam (3) is connected to the two ends of top rail (6) and the middle part of lower transverse beam (7).
6. according to claim 1 to 5 each described aluminium alloys pedestrian overcrossing structural members, it is characterized in that being fixed by clamping plate (5) and bolt (12) between the support frame as described above all parts and between bracing frame and chord member (1), the guidance tape (2) links together.
7. according to claim 1 to 5 each described aluminium alloys pedestrian overcrossing structural members, it is characterized in that, the two ends of described guidance tape (2) are respectively equipped with and connect male pawl (10) and be connected female pawl (11), and connect male pawl (10) and be connected female pawl (11) structure and match, be fixed and link together by connecting male pawl (10) and being connected the mutual grafting of female pawl (11) between the described guidance tape (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210531917.5A CN102966032B (en) | 2012-12-11 | 2012-12-11 | A kind of structural member of aluminum alloy passenger foot-bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210531917.5A CN102966032B (en) | 2012-12-11 | 2012-12-11 | A kind of structural member of aluminum alloy passenger foot-bridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102966032A true CN102966032A (en) | 2013-03-13 |
| CN102966032B CN102966032B (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210531917.5A Active CN102966032B (en) | 2012-12-11 | 2012-12-11 | A kind of structural member of aluminum alloy passenger foot-bridge |
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| CN (1) | CN102966032B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452037A (en) * | 2013-08-23 | 2013-12-18 | 龙口丛林中德车体系统工程有限公司 | Overpass support frame splint connecting device |
| 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 |
| CN108193591A (en) * | 2017-12-30 | 2018-06-22 | 贵阳铝镁设计研究院有限公司 | A kind of aluminum alloy pedestrian bridge steel bridge pier on the anti-edge of extended position band |
| CN109853359A (en) * | 2019-01-09 | 2019-06-07 | 贵阳铝镁设计研究院有限公司 | A kind of large span aluminum alloy pedestrian bridge lateral support system with rain cover |
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|---|---|---|---|---|
| EP0798419A1 (en) * | 1996-03-27 | 1997-10-01 | Peter Maier Leichtbau GmbH | Accessible and/or practicable device |
| WO2004027157A1 (en) * | 2002-09-14 | 2004-04-01 | Eurobridge Mobile Brücken GmbH | Construction kit for a bridge that can be dismantled |
| CN201053101Y (en) * | 2007-06-15 | 2008-04-30 | 冯贵法 | Bottom supporting steel truss |
| CN101280613A (en) * | 2008-03-13 | 2008-10-08 | 边海波 | Girders assembling external member as well as girders and girders support system |
| CN201158796Y (en) * | 2008-02-21 | 2008-12-03 | 张国志 | Bridge body structure of overpass |
| CN201826251U (en) * | 2010-10-28 | 2011-05-11 | 南京工业大学 | Quickly-assembled sectional type composite material truss bridge |
| CN202945540U (en) * | 2012-12-11 | 2013-05-22 | 龙口丛林中德车体系统工程有限公司 | Aluminum alloy structural member for pedestrian overcrossing |
-
2012
- 2012-12-11 CN CN201210531917.5A patent/CN102966032B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0798419A1 (en) * | 1996-03-27 | 1997-10-01 | Peter Maier Leichtbau GmbH | Accessible and/or practicable device |
| WO2004027157A1 (en) * | 2002-09-14 | 2004-04-01 | Eurobridge Mobile Brücken GmbH | Construction kit for a bridge that can be dismantled |
| CN201053101Y (en) * | 2007-06-15 | 2008-04-30 | 冯贵法 | Bottom supporting steel truss |
| CN201158796Y (en) * | 2008-02-21 | 2008-12-03 | 张国志 | Bridge body structure of overpass |
| CN101280613A (en) * | 2008-03-13 | 2008-10-08 | 边海波 | Girders assembling external member as well as girders and girders support system |
| CN201826251U (en) * | 2010-10-28 | 2011-05-11 | 南京工业大学 | Quickly-assembled sectional type composite material truss bridge |
| CN202945540U (en) * | 2012-12-11 | 2013-05-22 | 龙口丛林中德车体系统工程有限公司 | Aluminum alloy structural member for pedestrian overcrossing |
Non-Patent Citations (1)
| Title |
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| 成晓东: "新型铝合金结构在城市人行天桥中的应用", 《桥梁建设》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452037A (en) * | 2013-08-23 | 2013-12-18 | 龙口丛林中德车体系统工程有限公司 | Overpass support frame splint connecting device |
| CN108193591A (en) * | 2017-12-30 | 2018-06-22 | 贵阳铝镁设计研究院有限公司 | A kind of aluminum alloy pedestrian bridge steel bridge pier on the anti-edge of extended position band |
| 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 |
| CN109853359A (en) * | 2019-01-09 | 2019-06-07 | 贵阳铝镁设计研究院有限公司 | A kind of large span aluminum alloy pedestrian bridge lateral support system with rain cover |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102966032B (en) | 2015-12-16 |
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| CB03 | Change of inventor or designer information |
Inventor after: Su Zhenjia Inventor after: Guo Xuebin Inventor after: Li Wei Inventor after: Liu Jiabin Inventor after: Zhang Peiliang Inventor after: Wang Gang Inventor after: Gao Anjiang Inventor after: Zong Yan Inventor after: Wang Jingchen Inventor after: Fan Shengwen Inventor after: Gao Wei Inventor after: Guo Xueyan Inventor before: Zhang Peiliang Inventor before: Guo Xuebin Inventor before: Li Wei Inventor before: Liu Jiabin Inventor before: Su Zhenjia Inventor before: Wang Gang Inventor before: Gao Anjiang Inventor before: Zong Yan Inventor before: Wang Jingchen Inventor before: Fan Shengwen Inventor before: Gao Wei Inventor before: Guo Xueyan |
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| CP03 | Change of name, title or address |
Address after: 265700 Longkou City Yantai Industrial Zone, Shandong Patentee after: Shandong luwico lightweight Equipment Co. Ltd. Address before: 264000 Longkou industrial zone, Yantai, Shandong Patentee before: Longkou Conglin Sino-Germany Car Body System Engineering Co., Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Aluminum Alloy Pedestrian Overpass structural member Effective date of registration: 20211111 Granted publication date: 20151216 Pledgee: Longkou Conglin Machinery Manufacturing Co.,Ltd. Pledgor: SHANDONG NOLLVETEC LIGHTWEIGHT EQUIPMENT CO.,LTD. Registration number: Y2021980012229 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211228 Granted publication date: 20151216 Pledgee: Longkou Conglin Machinery Manufacturing Co.,Ltd. Pledgor: SHANDONG NOLLVETEC LIGHTWEIGHT EQUIPMENT CO.,LTD. Registration number: Y2021980012229 |