CN109235234B - Balance beam for effectively adjusting bailey piece steel bridge - Google Patents
Balance beam for effectively adjusting bailey piece steel bridge Download PDFInfo
- Publication number
- CN109235234B CN109235234B CN201811372370.2A CN201811372370A CN109235234B CN 109235234 B CN109235234 B CN 109235234B CN 201811372370 A CN201811372370 A CN 201811372370A CN 109235234 B CN109235234 B CN 109235234B
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- balance
- balance beam
- bailey
- fengban
- liang
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- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Rod-Shaped Construction Members (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention provides a balance beam for effectively adjusting a bailey piece steel bridge, which comprises a steel bridge component and a balance beam group, wherein the steel bridge component comprises a bailey piece, a balance beam, a reinforcing chord and a double-body bridge seat, the balance beam group comprises a balance beam and a balance beam sealing plate, a fixing plate fixed with the bailey piece is arranged above the balance beam, a fixing hole convenient for bolt fixing is further formed in the fixing plate, a pressing block for preventing the balance Liang Fengban from scratching the balance beam is arranged on the balance beam sealing plate, and a reinforcing plate for reinforcing the compression resistance and bending resistance of the balance Liang Fengban is arranged on the other side of the balance Liang Fengban.
Description
Technical Field
The invention relates to the technical field of bridge construction, in particular to a balance beam for effectively adjusting a bailey piece steel bridge.
Background
The support is usually in a Bailey sheet supporting mode during cast-in-situ beam construction, has the advantages of rapidness, good combined structure system, easiness in assembly and the like, can effectively exert the effects of strength, rigidity, stability, overall performance and the like, and can easily cause the bottom of a steel bridge to break due to larger compression of the bottom after the Bailey sheet steel bridge is formed, so that the bearing performance of the steel bridge is influenced, and even the Bailey sheet steel bridge collapses.
Disclosure of Invention
The invention aims to provide a balance beam for effectively adjusting a bailey piece steel bridge, which has a simple and reasonable structure, is arranged at a bridge pier of the steel bridge, mainly adjusts the stress balance of the steel bridge at the bridge pier, distributes the whole stress of the steel bridge, and simultaneously increases the bending resistance of the steel bridge.
The purpose of the invention is realized in the following way:
the balance beam is characterized by comprising a steel bridge component and a balance beam group, wherein the steel bridge component and the balance beam group form a steel bridge, the steel bridge component is composed of a bailey piece, a balance beam, a reinforcing chord and a double-body bridge seat, two or more bailey pieces are arranged above a pier in a front-back alignment mode, the bailey piece is fixed on the pier through the double-body bridge seat, the reinforcing chord is arranged in the middle of the bailey piece, the balance beam is arranged on the upper portion of the bailey piece to form a bridge deck, the balance beam group comprises a balance beam and a balance beam sealing plate, the balance beam is arranged between the reinforcing chord and the double-body bridge seat, the balance beam is arranged on the lower portion of the two bailey pieces in a front-back alignment mode, the balance beam is slightly higher than the double-body bridge seat, a fixing plate fixed with the bailey piece is arranged above the balance beam, a fixing hole convenient for bolt fixing is further formed in the fixing plate, the balance beam is fixedly arranged in the middle of the bailey piece through the fixing plate and the fixing hole, the balance beam is fixedly arranged on the two side face of the bridge, the balance beam is also symmetrically connected with the two side face of the balance beam through the fixing hole, the two side face of the balance beam are respectively provided with a plurality of side face connecting nuts (Liang Fengban), the connecting hole is formed on the two side face connecting pieces and the side face connecting hole is mutually opposite to the side face connecting hole through the two side connecting hole (Liang Fengban;
further, a reinforcing plate for reinforcing the compressive and bending resistances of the balance Liang Fengban is arranged on the other surface of the balance Liang Fengban, and the reinforcing plate is arranged in the middle of the surface;
further, the steel bridge component consists of one bailey piece, and the balance beam component only comprises a balance beam.
Compared with the prior art, the invention has the beneficial effects that:
the utility model provides an effectively adjust compensating beam of bailey piece steel bridge, mainly install in steel bridge pier department, upper portion and bailey piece or reinforcing chord member adopt bolted connection, the lower part is installed on bailey steel bridge binary abutment, mainly adjust the atress balance of steel bridge in pier department, distribute the whole atress of steel bridge, increase the bending resistance of steel bridge simultaneously, and this compensating beam installs convenient to use, can select in a flexible way according to different steel bridge structures, when adopting single row of bailey piece structure, can not set up the shrouding, only need with compensating beam and bailey piece or reinforcing chord member installation fixed can, when adopting double or 3 rows of structures, need set up the banding at compensating beam both ends, adopt bolted connection, make it form a complete whole, increase its stability.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a left side view of the present invention.
Fig. 3 is a structural diagram of a balance beam.
Fig. 4 is a diagram of the balance Liang Fengban.
Wherein, 1 steel bridge subassembly, 11 are bailey piece, 12 are balanced roof beam, 13 are the reinforcing chord, 14 are binary bridge seat, 2 balanced roof beam group, 21 are the compensating beam, 211 are the fixed plate, 22 are balance Liang Fengban, 221 are the compact heap, 222 are the reinforcing plate, 3 are the connecting hole.
Detailed Description
As shown in fig. 1 to 4, a balance beam for effectively adjusting a bailey steel bridge comprises a steel bridge assembly 1 and a balance beam group 2 which form the steel bridge, wherein the steel bridge assembly 1 consists of a bailey 11, a balance beam 12, a reinforcing chord 13 and a double bridge seat 14, two or more bailey 11 are arranged above a bridge pier in a front-back alignment manner, the bailey 11 is fixed on the bridge pier through the double bridge seat 14, the reinforcing chord 13 is arranged in the middle of the bailey 11, the balance beam 12 is arranged at the upper part of the bailey 11 to form a bridge deck, the balance two groups are arranged at the lower part of the bailey 11 and between the reinforcing chord 13 and the double bridge seat 14, the balance beam group 2 comprises a balance beam 21 and a balance Liang Fengban, the two balance beams 21 are arranged at the lower parts of the two bailey 11 in a front-back alignment manner, the height of the balance beam 21 is slightly higher than that of the double bridge seat 14, the balance beam 21 top is equipped with the fixed plate 211 fixed with the bailey 11, still be equipped with the fixed orifices of being convenient for bolt fastening on the fixed plate 211, the balance beam 21 passes through fixed plate 211, fixed orifices and bolt nut to be fixed on the bailey 11, all be equipped with the connecting hole 3 that is connected with balanced Liang Fengban on the two sides of balance beam 21, four connecting holes 3 pairwise symmetry set up on the side of balance beam 21, be equipped with the compact heap 221 that prevents balanced Liang Fengban 22 fish tail balance beam 21 on the balance Liang Fengban 22, a plurality of compact heap 221 set up on the one side that balanced Liang Fengban 22 is connected with balance beam 21, and set up on the upper and lower both ends of this face, also be equipped with the connecting hole 3 that is connected with balance beam 21 on the balance Liang Fengban, balanced Liang Fengban 22 is fixed on the both sides face of balance beam 21 through connecting hole 3 and bolt nut.
Further, a reinforcing plate 222 for reinforcing the compressive and bending resistances of the balance Liang Fengban 22 is arranged on the other surface of the balance Liang Fengban, and the reinforcing plate 222 is arranged in the middle of the surface.
Further, the steel bridge assembly 1 is composed of one balata 11, and the balance beam assembly 2 only comprises the balance beam 21.
The invention is not limited to the above embodiments, and based on the technical solution disclosed in the invention, a person skilled in the art may make some substitutions and modifications to some technical features thereof without creative effort according to the technical content disclosed, and all the substitutions and modifications are within the protection scope of the invention.
Claims (1)
1. The balance beam is characterized by comprising a steel bridge component (1) and a balance beam group (2) which form the steel bridge, wherein the steel bridge component (1) consists of a bailey (11), balance beams (12), reinforcing chords (13) and double bridge seats (14), two or more bailey (11) are arranged above piers in front-back alignment, the bailey (11) is fixed on the piers through the double bridge seats (14), the reinforcing chords (13) are arranged in the middle of the bailey (11), the balance beams (12) are arranged on the upper parts of the bailey (11) to form a bridge deck, the balance beam group is arranged on the lower parts of the bailey (11) and between the reinforcing chords (13) and the double bridge seats (14), the balance beam group (2) comprises a balance beam (21) and a balance Liang Fengban (22), the front-back alignment of the two or more bailey (21) is arranged on the lower parts of the two bailey (11), the balance beams (21) are slightly higher than the balance beam (21) and the balance beam (21) are fixed on the upper parts of the bailey (11) through the balance beam (21) and the balance beam (211) and the balance beam (14) are further provided with a fixing hole which is fixed on the bailey (211) and the fixing hole which is fixed on the bailey (11), the balance beam (21) is characterized in that connecting holes (3) connected with the balance Liang Fengban (22) are formed in two side faces of the balance beam (21), the four connecting holes (3) are symmetrically arranged on the two side faces of the balance beam (21) in pairs, a pressing block (221) for preventing the balance Liang Fengban (22) from scratching the balance beam (21) is arranged on the balance Liang Fengban (22), a plurality of pressing blocks (221) are arranged on one face, connected with the balance beam (21), of the balance Liang Fengban (22) and are arranged on the upper end and the lower end of the face, connecting holes (3) connected with the balance beam (21) are formed in the balance Liang Fengban (22), the balance Liang Fengban (22) is fixed on the two side faces of the balance beam (21) through the connecting holes (3) and bolts and nuts, a reinforcing plate (222) for reinforcing the compression resistance of the balance Liang Fengban (22) is arranged on the other face of the balance Liang Fengban (22), the reinforcing plate (222) is arranged in the middle of the face, and the balance bridge assembly (1) consists of one steel bridge assembly (11) and the balance beam assembly (2) comprises only one steel beam (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811372370.2A CN109235234B (en) | 2018-11-19 | 2018-11-19 | Balance beam for effectively adjusting bailey piece steel bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811372370.2A CN109235234B (en) | 2018-11-19 | 2018-11-19 | Balance beam for effectively adjusting bailey piece steel bridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109235234A CN109235234A (en) | 2019-01-18 |
| CN109235234B true CN109235234B (en) | 2023-10-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811372370.2A Active CN109235234B (en) | 2018-11-19 | 2018-11-19 | Balance beam for effectively adjusting bailey piece steel bridge |
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| Country | Link |
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| CN (1) | CN109235234B (en) |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1196880A (en) * | 1967-11-14 | 1970-07-01 | Pierluciano Franco | Prefabricated Reinforced Concrete Slab for Building Cantilever Structures. |
| GB1412430A (en) * | 1972-12-07 | 1975-11-05 | Mabey Johnson Ltd | Bridge construction panels |
| DE2801945A1 (en) * | 1977-01-19 | 1978-07-20 | Mabey Bridge Co Ltd | STANDARD STEEL BRIDGES AND THEIR COMPONENTS |
| CN201024364Y (en) * | 2006-10-23 | 2008-02-20 | 钟宝驹 | Combined girder structure passage for pedestrian and vehicle |
| CN201722604U (en) * | 2010-07-24 | 2011-01-26 | 中铁六局集团有限公司 | Vertical force-transferring support |
| CN102518035A (en) * | 2011-12-14 | 2012-06-27 | 河南省交通规划勘察设计院有限责任公司 | Prefabricated steel highway bridge |
| CN203821228U (en) * | 2014-04-30 | 2014-09-10 | 胡洋 | Connecting piece for longitudinal and transverse beams of Bailey beams |
| CN203855879U (en) * | 2014-04-01 | 2014-10-01 | 中铁二十局集团第四工程有限公司 | Novel high-pier turnout continuous beam support |
| CN104213501A (en) * | 2014-09-23 | 2014-12-17 | 中国建筑第六工程局有限公司 | Cable-stayed bendable opening trestle structure and construction method thereof |
| CN104532735A (en) * | 2014-12-25 | 2015-04-22 | 浙江兴土桥梁专用装备制造有限公司 | Assembly type steel bridge and building method thereof |
| CN205205635U (en) * | 2015-11-24 | 2016-05-04 | 中交路桥华北工程有限公司 | Stride footpath bailey frame steel suspension bridge structure greatly |
| CN206143645U (en) * | 2016-10-28 | 2017-05-03 | 中铁二十四局集团安徽工程有限公司 | Stride across navigable river ultra -large -span girder steel assembling support |
| CN206680884U (en) * | 2017-05-08 | 2017-11-28 | 中铁二十四局集团安徽工程有限公司 | A kind of high pier cast-in-site box girder with large span formwork-support |
| CN206693029U (en) * | 2017-05-08 | 2017-12-01 | 中铁二十四局集团安徽工程有限公司 | A kind of Bailey beam steel trestle |
| CN206706548U (en) * | 2017-05-08 | 2017-12-05 | 中铁二十四局集团安徽工程有限公司 | Large span base-supporting Bailey beam steel trestle |
| CN207521956U (en) * | 2017-10-31 | 2018-06-22 | 江苏苏建路桥机械有限公司 | A kind of assembled spot welding device of beret slice |
| CN108708267A (en) * | 2018-04-28 | 2018-10-26 | 江苏省交通工程集团有限公司 | Long span assembled Bailey beam bridge and its erection method |
| CN209636621U (en) * | 2018-11-19 | 2019-11-15 | 江苏苏建路桥机械有限公司 | A kind of effective equalizer bar for adjusting beret slice steel bridge |
-
2018
- 2018-11-19 CN CN201811372370.2A patent/CN109235234B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1196880A (en) * | 1967-11-14 | 1970-07-01 | Pierluciano Franco | Prefabricated Reinforced Concrete Slab for Building Cantilever Structures. |
| GB1412430A (en) * | 1972-12-07 | 1975-11-05 | Mabey Johnson Ltd | Bridge construction panels |
| DE2801945A1 (en) * | 1977-01-19 | 1978-07-20 | Mabey Bridge Co Ltd | STANDARD STEEL BRIDGES AND THEIR COMPONENTS |
| CN201024364Y (en) * | 2006-10-23 | 2008-02-20 | 钟宝驹 | Combined girder structure passage for pedestrian and vehicle |
| CN201722604U (en) * | 2010-07-24 | 2011-01-26 | 中铁六局集团有限公司 | Vertical force-transferring support |
| CN102518035A (en) * | 2011-12-14 | 2012-06-27 | 河南省交通规划勘察设计院有限责任公司 | Prefabricated steel highway bridge |
| CN203855879U (en) * | 2014-04-01 | 2014-10-01 | 中铁二十局集团第四工程有限公司 | Novel high-pier turnout continuous beam support |
| CN203821228U (en) * | 2014-04-30 | 2014-09-10 | 胡洋 | Connecting piece for longitudinal and transverse beams of Bailey beams |
| CN104213501A (en) * | 2014-09-23 | 2014-12-17 | 中国建筑第六工程局有限公司 | Cable-stayed bendable opening trestle structure and construction method thereof |
| CN104532735A (en) * | 2014-12-25 | 2015-04-22 | 浙江兴土桥梁专用装备制造有限公司 | Assembly type steel bridge and building method thereof |
| CN205205635U (en) * | 2015-11-24 | 2016-05-04 | 中交路桥华北工程有限公司 | Stride footpath bailey frame steel suspension bridge structure greatly |
| CN206143645U (en) * | 2016-10-28 | 2017-05-03 | 中铁二十四局集团安徽工程有限公司 | Stride across navigable river ultra -large -span girder steel assembling support |
| CN206680884U (en) * | 2017-05-08 | 2017-11-28 | 中铁二十四局集团安徽工程有限公司 | A kind of high pier cast-in-site box girder with large span formwork-support |
| CN206693029U (en) * | 2017-05-08 | 2017-12-01 | 中铁二十四局集团安徽工程有限公司 | A kind of Bailey beam steel trestle |
| CN206706548U (en) * | 2017-05-08 | 2017-12-05 | 中铁二十四局集团安徽工程有限公司 | Large span base-supporting Bailey beam steel trestle |
| CN207521956U (en) * | 2017-10-31 | 2018-06-22 | 江苏苏建路桥机械有限公司 | A kind of assembled spot welding device of beret slice |
| CN108708267A (en) * | 2018-04-28 | 2018-10-26 | 江苏省交通工程集团有限公司 | Long span assembled Bailey beam bridge and its erection method |
| CN209636621U (en) * | 2018-11-19 | 2019-11-15 | 江苏苏建路桥机械有限公司 | A kind of effective equalizer bar for adjusting beret slice steel bridge |
Non-Patent Citations (3)
| Title |
|---|
| 廖袖锋 ; 魏奇科 ; 王维说 ; .大跨度桥梁施工贝雷架支撑结构体系计算与优化.重庆建筑.2016,(08),全文. * |
| 李彦霖 ; 朱兰影 ; 冯盼盼 ; .薄壁轻钢矩管桁架梁的优化.土木建筑与环境工程.2017,(06),全文. * |
| 邓俊晔 ; 裴智慧 ; .现浇简支梁贝雷架支撑***优化设计.施工技术.2012,(12),全文. * |
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| CN109235234A (en) | 2019-01-18 |
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