CN103696362A - Straddle type light monorail transportation rail beam tensile support - Google Patents
Straddle type light monorail transportation rail beam tensile support Download PDFInfo
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- CN103696362A CN103696362A CN201310713578.7A CN201310713578A CN103696362A CN 103696362 A CN103696362 A CN 103696362A CN 201310713578 A CN201310713578 A CN 201310713578A CN 103696362 A CN103696362 A CN 103696362A
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Abstract
A straddle type light monorail transportation rail beam tensile support is composed of anchor bolts, a support component, support blocks, pressure bearing plates, pressing plates, elastic elements, sliding plates and a base. The pressing plates are arranged on the upper end faces of the support blocks, the pressing plates and the support blocks are fixed at the two ends of the base by the anchor bolts, and the two pressing plates stretch inwards to form to lugs. The two elastic elements are inlaid on the two pressing plates respectively and disposed below the two lugs, and the pressure bearing plates are inlaid on the inner side walls of the two support blocks. The support component is fixed on the base and between the two support blocks, a rail beam is arranged on the support component, and sliding plates are fixed on upper end faces of the two sides of lower flange plates of the rail beam and below the elastic elements. The pressure bearing plates are corresponding to the two rail beam lower flange plate side walls respectively. According to the support, a rapid assembly structure is used, so that mounting and adjusting difficulties are reduced, the support is convenient to maintain, the support design serialization is achieved, and all-line support arranging requirements are met.
Description
Technical field
The present invention relates to the light-duty monorail transit rail beam of a kind of straddle type mode tensile supporting seat.
Background technology
There is following defect in the existing light-duty monorail transit rail beam bearing of straddle type: the one, and it is poor that bearing is installed rear rail beam joint connection ride comfort, impacts larger when monorail transit vehicle passes through rail beam joint; The 2nd, installation, the adjustment difficulty at bearing scene are large, and are unfavorable for maintaining; The 3rd, can only use in pier structure, can not be arranged on bridge and build on the building of combined structure and steel post upper end; The 4th, bearing is applicable concrete track girder construction only; The 5th, belong to single specification product, can not carry out modularization, Seriation Design; The 6th, the seat structure scale of construction is large, and structure is more complicated, and cost is higher.
Summary of the invention
The technical problem that the present invention solves: the light-duty monorail transit rail beam of a kind of straddle type mode tensile supporting seat is provided, adopts rapidly-assembled structure, reduced on-the-spot installation, adjustment difficulty, and maintained easily maintenance, and realized at bridge and built the installation on combined structure thing; Both can be suitable for by steel track beam, also can be used for concrete track girder construction; And by suitably adjusting the spacing of supporting component, realize the seriation of susceptor design, meet road bearing completely needs are set.
The technical solution used in the present invention:
1, mentality of designing: in view of the special shape of monorail traffic system, rail beam be supporting part be also track, thereby Bearing Seat Force is complicated, require bearing must bear larger bearing capacity and vertical tension, and can realize being free to slide and rotation to a certain degree of rail beam, the thermal stresses and the differential settlement that effectively to discharge rail beam, produce, the effects such as the vertical tension that opposing centrifugal force, transverse rocking force and transverse wind etc. produce and cross shear.
2, structural concept: the light-duty monorail transit rail beam of a kind of straddle type mode tensile supporting seat, consists of anchor bolt, supporting component, back-up block, bearing plate, pressing plate, flexible member, slide plate and base; Described pressing plate is arranged on the upper surface of back-up block, anchor bolt is fixedly connected with base after passing the through hole on pressing plate and back-up block, pressing plate and back-up block are fixed on to the two ends of base, and two pressing plates inwardly stretch out and form two lugs, two flexible members are embedded in respectively on two pressing plates and are positioned at the below of two lugs, on the inside wall of two back-up blocks, are inlaid with bearing plate; Described supporting component is fixed on base and between two back-up blocks, rail beam is placed on supporting component, and is fixed with slide plate on upper surface, rail beam bottom wing listrium both sides, and makes slide plate be positioned at the below of flexible member; Described bearing plate is corresponding with rail beam bottom wing listrium two side respectively.
Described bearing plate is small size contact bearing plate.
Described supporting component consists of the elastic parts of two adjustable intervals.
The present invention has met the light-duty monorail transit rail beam of straddle type completely to properties requirements such as the load bearing requirements of bearing, safety and reliability and vibration and noise reducings.Major advantage is as follows:
1, the present invention adopts rapidly-assembled structure, has reduced on-the-spot installation, adjustment difficulty, and maintains easily maintenance, and has realized at bridge and built the installation on combined structure thing.
2, the present invention, by suitably adjusting the spacing of supporting component, realizes the seriation of susceptor design, meets road bearing completely needs are set, and cost is low.
3, the present invention possesses vibration and noise reducing function, the vibration and the noise that in the time of can obviously reducing single-track vehicle operation, produce.
4, the present invention's design flexibility vibration-proof structure between tensile structure, the stability and the safety that have improved tensile structure.
5, the present invention designs small size contact bearing plate, discharges the degree of freedom that bearing rotates around vertical, and can resist cross shear, realizes the guide function of one-way movable support.
6, the present invention is applied widely.Concrete pier base can be installed on, also steel post top can be installed on; Both can be suitable for by steel track beam, also can be used for concrete track girder construction.
7, to have compact conformation, simple structure, the scale of construction little in the present invention, meets the view requirement of light-duty monorail traffic system track structure.
8, the present invention can expand the recreation facility field that is applied to.
Accompanying drawing explanation
Figure l is structural perspective of the present invention,
Fig. 2 is structural front view of the present invention,
Fig. 3 is the A portion enlarged diagram of Fig. 2,
Fig. 4 is bearing plate structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing 1,2,3,4, a kind of embodiment of the present invention is described.
The light-duty monorail transit rail beam of a straddle type mode tensile supporting seat, consists of anchor bolt 1, supporting component 2, back-up block 3, bearing plate 4, pressing plate 5, flexible member 6, slide plate 7 and base 8; Described pressing plate 5 is arranged on the upper surface of back-up block 3, after the through hole that anchor bolt 1 passes on pressing plate 5 and back-up block 3, be fixedly connected with base 8, pressing plate 5 and back-up block 3 are fixed on to the two ends of base 8, and two pressing plates 5 inwardly stretch out and form two lugs 10, two flexible members 6 are embedded in respectively on two pressing plates 5 and are positioned at the below of two lugs 10, are inlaid with bearing plate 4 on the inside wall of two back-up blocks 3; Described supporting component 2 is fixed on base 8 and between two back-up blocks 3, rail beam 9 is placed on supporting component 2, and is fixed with slide plate 7 on rail beam 9 upper surfaces, bottom wing listrium both sides, and makes slide plate 7 be positioned at the below of flexible member 6; Described bearing plate 4 is corresponding with rail beam 9 bottom wing listrium two sides respectively.Described bearing plate 4 is small size contact bearing plate.Described supporting component 2 consists of the elastic parts of two adjustable intervals.
The present invention is multi-form according to supporting component 2, can form fixedly mode tensile supporting seat and movable mode tensile supporting seat.Wherein, supporting component 2 is elastic parts, not only can bear pressure, mitigation shock and vibration that rail beam transmits, avoids rail beam to contact with the hard of bearing, reduces consequent noise and vibration.Flexible member 6 mates the slippage pair that forms one-way movable support with slide plate 7, and can adapt to the corner of rail beam end.The lug 10 that pressing plate 5 stretches out back-up block 3 formation forms a pair of handle with rail beam bottom wing listrium dual-side, forms the stretch-proof organization of this bearing.Design flexibility element 6 between tensile structure, not only can vibration and noise reducing, the stability and the safety that have also improved tensile structure.During installation, by adjusting play, back-up block 3 and bearing plate 4 form the horizontal shear resistant mechanism of bearing jointly, and realize the guide function of one-way movable support, and discharge the degree of freedom that bearing rotates around vertical.
Said structure had both guaranteed that bearing can bear larger bearing capacity and vertical tension, can realize being again free to slide and rotation to a certain degree of rail beam, the thermal stresses and the differential settlement that effectively to discharge rail beam, produce, and can resist the effects such as vertical tension that centrifugal force, transverse rocking force and transverse wind etc. produce and cross shear.The present invention can need to arrange and be arranged on pier, building and column according to line design, both can carrying rails road beam, by the pre-buried part that bears, also can be used for concrete track girder construction.During on-the-spot installation, by the gap of accurate adjustment bearing plate 4, flexible member 6 and steel track beam bottom wing listrium dual-side and upper surface, guarantee the ride comfort of rail beam joint.Greatly reduce impact when monorail transit vehicle passes through rail beam joint, improved passenger's comfortableness.
Above-described embodiment, is preferred embodiment of the present invention, is not used for limiting the scope of the present invention, thus all equivalent variations of being done with content described in the claims in the present invention, within all should being included in the claims in the present invention scope.
Claims (3)
1. the light-duty monorail transit rail beam of a straddle type mode tensile supporting seat, is characterized in that: described mode tensile supporting seat consists of anchor bolt (1), supporting component (2), back-up block (3), bearing plate (4), pressing plate (5), flexible member (6), slide plate (7) and base (8); Described pressing plate (5) is arranged on the upper surface of back-up block (3), anchor bolt (1) is fixedly connected with base (8) after passing the through hole on pressing plate (5) and back-up block (3), pressing plate (5) and back-up block (3) are fixed on to the two ends of base (8), and two pressing plates (5) inwardly stretch out and form two lugs (10), two flexible members (6) are embedded in respectively two pressing plates (5) above and are positioned at the below of two lugs (10), are inlaid with bearing plate (4) on the inside wall of two back-up blocks (3); Described supporting component (2) is fixed on base (8) above and is positioned between two back-up blocks (3), rail beam (9) is placed on supporting component (2), and rail beam (9) bottom wing listrium both sides are fixed with slide plate (7) on upper surface, and make slide plate (7) be positioned at the below of flexible member (6); Described bearing plate (4) is corresponding with rail beam (9) bottom wing listrium two side respectively.
2. the light-duty monorail transit rail beam of straddle type according to claim 1 mode tensile supporting seat, is characterized in that: described bearing plate (4) is small size contact bearing plate.
3. the light-duty monorail transit rail beam of straddle type according to claim 1 and 2 mode tensile supporting seat, is characterized in that: described supporting component (2) consists of the elastic parts of two adjustable intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310713578.7A CN103696362B (en) | 2013-12-20 | 2013-12-20 | Straddle type light monorail transportation rail beam tensile support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310713578.7A CN103696362B (en) | 2013-12-20 | 2013-12-20 | Straddle type light monorail transportation rail beam tensile support |
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| Publication Number | Publication Date |
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| CN103696362A true CN103696362A (en) | 2014-04-02 |
| CN103696362B CN103696362B (en) | 2016-01-13 |
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| CN201310713578.7A Active CN103696362B (en) | 2013-12-20 | 2013-12-20 | Straddle type light monorail transportation rail beam tensile support |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107447603A (en) * | 2017-09-30 | 2017-12-08 | 成都市新筑路桥机械股份有限公司 | A kind of tension and compression shaft type single track beam support |
| CN110359364A (en) * | 2018-03-26 | 2019-10-22 | 比亚迪股份有限公司 | Rail beam bearing and Rail Transit System with it |
| CN110939027A (en) * | 2019-12-18 | 2020-03-31 | 中铁二院工程集团有限责任公司 | Magnetic suspension track beam system |
| CN110939028A (en) * | 2019-12-18 | 2020-03-31 | 中铁二院工程集团有限责任公司 | Adjustable support of magnetic levitation track |
| CN115305749A (en) * | 2022-10-11 | 2022-11-08 | 成都西交华创科技有限公司 | High-temperature superconducting magnetic suspension traffic track slab and braking method thereof |
| DE102022123421A1 (en) | 2022-09-14 | 2024-03-14 | Mageba Services & Technology Ag | Structure for guiding a monorail |
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| JPH11256516A (en) * | 1998-03-13 | 1999-09-21 | Nippon Pillar Packing Co Ltd | Removable support |
| CN2367634Y (en) * | 1999-05-18 | 2000-03-08 | 重庆市轨道交通总公司 | Straddle-seat type tension-bearing-seat for single track of communication |
| CN2423313Y (en) * | 2000-02-11 | 2001-03-14 | 宝鸡桥梁工厂 | Straddle type track traffic PC track beam support |
| CN101831870A (en) * | 2010-04-26 | 2010-09-15 | 中国建筑科学研究院 | Rail type tensile support |
| CN201933399U (en) * | 2011-01-14 | 2011-08-17 | 衡水震泰隔震器材有限公司 | Spherical large-displacement tensile support |
| CN202626818U (en) * | 2012-05-21 | 2012-12-26 | 中铁二院工程集团有限责任公司 | Low-speed and medium-speed magnetic suspension linear track beam |
| CN203700944U (en) * | 2013-12-20 | 2014-07-09 | 中铁宝桥集团有限公司 | Straddle type light-weight single-track traffic track beam tensile support |
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2013
- 2013-12-20 CN CN201310713578.7A patent/CN103696362B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11256516A (en) * | 1998-03-13 | 1999-09-21 | Nippon Pillar Packing Co Ltd | Removable support |
| CN2367634Y (en) * | 1999-05-18 | 2000-03-08 | 重庆市轨道交通总公司 | Straddle-seat type tension-bearing-seat for single track of communication |
| CN2423313Y (en) * | 2000-02-11 | 2001-03-14 | 宝鸡桥梁工厂 | Straddle type track traffic PC track beam support |
| CN101831870A (en) * | 2010-04-26 | 2010-09-15 | 中国建筑科学研究院 | Rail type tensile support |
| CN201933399U (en) * | 2011-01-14 | 2011-08-17 | 衡水震泰隔震器材有限公司 | Spherical large-displacement tensile support |
| CN202626818U (en) * | 2012-05-21 | 2012-12-26 | 中铁二院工程集团有限责任公司 | Low-speed and medium-speed magnetic suspension linear track beam |
| CN203700944U (en) * | 2013-12-20 | 2014-07-09 | 中铁宝桥集团有限公司 | Straddle type light-weight single-track traffic track beam tensile support |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107447603A (en) * | 2017-09-30 | 2017-12-08 | 成都市新筑路桥机械股份有限公司 | A kind of tension and compression shaft type single track beam support |
| CN110359364A (en) * | 2018-03-26 | 2019-10-22 | 比亚迪股份有限公司 | Rail beam bearing and Rail Transit System with it |
| CN110359364B (en) * | 2018-03-26 | 2021-11-12 | 比亚迪股份有限公司 | Track beam support and track traffic system with same |
| CN110939027A (en) * | 2019-12-18 | 2020-03-31 | 中铁二院工程集团有限责任公司 | Magnetic suspension track beam system |
| CN110939028A (en) * | 2019-12-18 | 2020-03-31 | 中铁二院工程集团有限责任公司 | Adjustable support of magnetic levitation track |
| DE102022123421A1 (en) | 2022-09-14 | 2024-03-14 | Mageba Services & Technology Ag | Structure for guiding a monorail |
| WO2024056342A1 (en) | 2022-09-14 | 2024-03-21 | Mageba Services & Technology Ag | Structure for guiding a monorail track |
| CN115305749A (en) * | 2022-10-11 | 2022-11-08 | 成都西交华创科技有限公司 | High-temperature superconducting magnetic suspension traffic track slab and braking method thereof |
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| Publication number | Publication date |
|---|---|
| CN103696362B (en) | 2016-01-13 |
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