CN109457595A - A kind of main bridge of aluminium alloy overline bridge and ladder access attachment device - Google Patents
A kind of main bridge of aluminium alloy overline bridge and ladder access attachment device Download PDFInfo
- Publication number
- CN109457595A CN109457595A CN201811438917.4A CN201811438917A CN109457595A CN 109457595 A CN109457595 A CN 109457595A CN 201811438917 A CN201811438917 A CN 201811438917A CN 109457595 A CN109457595 A CN 109457595A
- Authority
- CN
- China
- Prior art keywords
- ladder access
- bridge
- support
- main
- web member
- 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
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 24
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 22
- 239000010935 stainless steel Substances 0.000 claims description 15
- 229910001220 stainless steel Inorganic materials 0.000 claims description 15
- 239000004411 aluminium Substances 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 abstract description 6
- 239000010959 steel Substances 0.000 abstract description 6
- 230000003796 beauty Effects 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Ladders (AREA)
Abstract
The invention discloses a kind of main bridges of aluminium alloy overline bridge and ladder access attachment device, web member is erected including main bridge main couple, jack truss erects web member, crossbeam and ladder access stringer, crossbeam erects web member by main couple with main bridge and jack truss erects web member and connect, and ladder access stringer is connect with crossbeam by support and supporting cross bearer.The present invention greatly reduces steel structure platform area, reduces overline bridge overall cost, keeps pontic slimmer and more graceful, enhances overline bridge aesthetics, improves the anti-seismic performance of overline bridge.
Description
Technical field
The present invention relates to a kind of main bridges of aluminium alloy overline bridge and ladder access attachment device, belong to aluminium alloy overline bridge connection manufacturing technology
Field.
Background technique
Currently, the main bridge of aluminium alloy overline bridge is connect mainly using steel structure platform instead along mode with ladder access, but this mode steel
For structure platform from great, shape is heavy, influences pontic beauty.Therefore the prior art is ideal not enough.
Summary of the invention
The purpose of the present invention is to solve steel structure platforms in the prior art from great, and shape is heavy, influences pontic beauty
Sight problem, and a kind of main bridge of aluminium alloy overline bridge and ladder access attachment device proposed.
To achieve the goals above, present invention employs following technical solutions:
A kind of main bridge of aluminium alloy overline bridge and ladder access attachment device, including main bridge main couple erect web member, and jack truss erect web member, cross
Beam and ladder access stringer, the crossbeam and main bridge erect web member by main couple and jack truss erects web member and connect, the ladder access stringer and
Crossbeam is connected by support with supporting cross bearer.
Preferably, the supporting cross bearer includes stainless billet, aluminum corner brace, support beam, the stainless billet and support
Crossbeam is connected by aluminum corner brace, and the aluminum corner brace is connected with support beam by stainless steel bolt.
Preferably, the support includes rest base stainless steel plate, rubber in the middle part of holder top aluminium sheet and support, the bottom
Portion's stainless steel plate, upper aluminum sheet and middle part rubber are connected by support stainless steel bolt, and the support and ladder access stringer pass through angle
Aluminium connection, aluminum corner brace are connect with ladder access stringer and support by stainless steel bolt respectively.
Attachment device of the invention greatly reduces steel structure platform area, reduces overline bridge overall cost, makes pontic more
Merrily and lightheartedly, enhance overline bridge aesthetics, improve the anti-seismic performance of overline bridge.
Detailed description of the invention
Fig. 1 is the main bridge of the present invention and ladder access connection structure elevation；
Fig. 2 is the main bridge of the present invention and ladder access connection structure plan view；
Fig. 3 is supporting cross bearer schematic enlarged-scale view of the present invention；
Fig. 4 is ladder access seat structure enlarged drawing of the present invention.
Description of symbols: 1- main couple erects web member, and 2- jack truss erects web member, 3- crossbeam, 4- ladder access stringer, 5- support,
6- supporting cross bearer, 7- support middle part rubber, 8- rest base stainless steel plate, the stainless billet of 9-, 10- aluminum corner brace, 11- support are horizontal
Beam, 12- aluminum corner brace, 13- holder top aluminium sheet.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples, but not as any limitation of the invention.
Referring to Fig.1-4: the main bridge of aluminium alloy overline bridge and ladder access attachment device of the invention, including main bridge main couple erect web member 1,
Jack truss erects web member 2, crossbeam 3 and ladder access stringer 4, wherein crossbeam 3 and main bridge pass through the perpendicular web member 1 of main couple and the perpendicular abdomen of jack truss
Bar 2 connects, and ladder access stringer 4 is connect with crossbeam 3 by support 5 and supporting cross bearer 6.
Supporting cross bearer 6 includes stainless billet 9, and aluminum corner brace 10, support beam 11, stainless billet 9 and support beam 11 are logical
The connection of aluminum corner brace 10 is crossed, aluminum corner brace 10 is connected with support beam 11 by stainless steel bolt.
Support 5 includes rest base stainless steel plate 8, and rubber 7 in the middle part of holder top aluminium sheet 13 and support, rest base is stainless
Rubber 7 is connected by stainless steel bolt in the middle part of steel plate 8, holder top aluminium sheet 13 and support, and support 5 and ladder access stringer 4 pass through angle
Aluminium 12 connects, and aluminum corner brace 12 is connect with ladder access stringer 4 and support 5 by stainless steel bolt respectively.
It is above specific application example of the invention, there are other embodiments of the invention, all to use equivalent replacement
Or the technical solution that equivalent transformation is formed, it all falls within protection scope of the presently claimed invention.
Claims (3)
1. a kind of main bridge of aluminium alloy overline bridge and ladder access attachment device, it is characterised in that: erect web member (1), jack truss including main couple
Perpendicular web member (2), crossbeam (3) and ladder access stringer (4), crossbeam (3) and main bridge erect web member (1) by main couple and jack truss erects web member
(2) it connects, ladder access stringer (4) is connect with crossbeam (3) by support (5) and supporting cross bearer (6).
2. the main bridge of aluminium alloy overline bridge according to claim 1 and ladder access attachment device, it is characterised in that: the supporting cross bearer
It (6) include stainless billet (9), aluminum corner brace (10) and support beam (11), the stainless billet (9) and support beam (11) are logical
Aluminum corner brace (10) connection is crossed, the aluminum corner brace (10) is connected with support beam (11) by stainless steel bolt.
3. the main bridge of aluminium alloy overline bridge according to claim 2 and ladder access attachment device, it is characterised in that: the support (5)
Including rubber (7) in the middle part of rest base stainless steel plate (8), holder top aluminium sheet (13) and support, the rest base stainless steel
Rubber (7) is connected by stainless steel bolt in the middle part of plate (8), holder top aluminium sheet (13) and support, and the support (5) and ladder access are vertical
Beam (4) is connected by aluminum corner brace (12), and aluminum corner brace (12) is connect with ladder access stringer (4) and support (5) by stainless steel bolt respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811438917.4A CN109457595A (en) | 2018-11-28 | 2018-11-28 | A kind of main bridge of aluminium alloy overline bridge and ladder access attachment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811438917.4A CN109457595A (en) | 2018-11-28 | 2018-11-28 | A kind of main bridge of aluminium alloy overline bridge and ladder access attachment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109457595A true CN109457595A (en) | 2019-03-12 |
Family
ID=65611994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811438917.4A Pending CN109457595A (en) | 2018-11-28 | 2018-11-28 | A kind of main bridge of aluminium alloy overline bridge and ladder access attachment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109457595A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111254796A (en) * | 2020-01-20 | 2020-06-09 | 中铁三局集团建筑安装工程有限公司 | Single-side integral hoisting long-span overbridge for multiple railway business lines and construction method |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0916769A1 (en) * | 1997-11-14 | 1999-05-19 | EWK Eisenwerke Kaiserslautern GmbH | Bridge element for making portable bridges with a laying vehicle |
| WO2007014013A2 (en) * | 2005-07-22 | 2007-02-01 | Ben Stroyer | Boardwalk, deck, and platform system |
| CN201053101Y (en) * | 2007-06-15 | 2008-04-30 | 冯贵法 | Bottom supporting steel truss |
| CN101949170A (en) * | 2010-09-21 | 2011-01-19 | 林娟 | Member-insertion type aluminum-alloy truss structure with plate gussets |
| CN202116978U (en) * | 2011-06-21 | 2012-01-18 | 中交通力建设股份有限公司 | Bidirectional supporting device at flexible girder end of bridge |
| CN103452038A (en) * | 2013-08-15 | 2013-12-18 | 龙口丛林中德车体系统工程有限公司 | Transition connection device for aluminum alloy pedestrian bridge |
| CN103628401A (en) * | 2013-12-10 | 2014-03-12 | 丛林集团有限公司 | Combined square aluminum alloy pedestrian bridge |
| 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 |
| CN207392036U (en) * | 2017-10-18 | 2018-05-22 | 中铝南铝（福建）铝结构技术开发有限公司 | A kind of aluminium alloy overline bridge |
| CN210151550U (en) * | 2018-11-28 | 2020-03-17 | 贵阳铝镁设计研究院有限公司 | Aluminum alloy overline bridge main bridge and ladder way connecting device |
-
2018
- 2018-11-28 CN CN201811438917.4A patent/CN109457595A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0916769A1 (en) * | 1997-11-14 | 1999-05-19 | EWK Eisenwerke Kaiserslautern GmbH | Bridge element for making portable bridges with a laying vehicle |
| WO2007014013A2 (en) * | 2005-07-22 | 2007-02-01 | Ben Stroyer | Boardwalk, deck, and platform system |
| CN201053101Y (en) * | 2007-06-15 | 2008-04-30 | 冯贵法 | Bottom supporting steel truss |
| CN101949170A (en) * | 2010-09-21 | 2011-01-19 | 林娟 | Member-insertion type aluminum-alloy truss structure with plate gussets |
| CN202116978U (en) * | 2011-06-21 | 2012-01-18 | 中交通力建设股份有限公司 | Bidirectional supporting device at flexible girder end of bridge |
| CN103452038A (en) * | 2013-08-15 | 2013-12-18 | 龙口丛林中德车体系统工程有限公司 | Transition connection device for aluminum alloy pedestrian bridge |
| CN103628401A (en) * | 2013-12-10 | 2014-03-12 | 丛林集团有限公司 | Combined square aluminum alloy pedestrian bridge |
| CN207392036U (en) * | 2017-10-18 | 2018-05-22 | 中铝南铝（福建）铝结构技术开发有限公司 | A kind of aluminium alloy overline bridge |
| 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 |
| CN210151550U (en) * | 2018-11-28 | 2020-03-17 | 贵阳铝镁设计研究院有限公司 | Aluminum alloy overline bridge main bridge and ladder way connecting device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111254796A (en) * | 2020-01-20 | 2020-06-09 | 中铁三局集团建筑安装工程有限公司 | Single-side integral hoisting long-span overbridge for multiple railway business lines and construction method |
| CN111254796B (en) * | 2020-01-20 | 2021-11-09 | 中铁三局集团建筑安装工程有限公司 | Single-side integral hoisting long-span overbridge for multiple railway business lines and construction method |
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