CN213653183U - Steel-concrete combined pier structure for suspension type monorail trolley bus - Google Patents
Steel-concrete combined pier structure for suspension type monorail trolley bus Download PDFInfo
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- CN213653183U CN213653183U CN202022479008.4U CN202022479008U CN213653183U CN 213653183 U CN213653183 U CN 213653183U CN 202022479008 U CN202022479008 U CN 202022479008U CN 213653183 U CN213653183 U CN 213653183U
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Abstract
The utility model relates to a steel-concrete combination pier structure for suspension type monorail trolley-bus, including concrete pier basis, pour the concrete pier shaft on the concrete pier basis, be equipped with the concrete hood on the concrete pier shaft, the concrete hood is connected with the steel stand, the top symmetry of steel stand is equipped with two and hangs the arm, the bottom installation that hangs the arm can supply the current track roof beam of suspension type monorail trolley-bus. The lower part of the steel-concrete combined pier structure of the utility model adopts the concrete structure, which can improve the integral rigidity of the pier, save the steel consumption and reduce the cost; the upper part adopts a steel structure, is convenient to be connected with the track beam, and is convenient for factory manufacturing and construction installation. Adaptable river deep valley topography of steel-concrete combination pier structure, use this kind of pier structure, can extend suspension type monorail trolley car's application scope.
Description
Technical Field
The utility model relates to a track traffic field, concretely relates to steel reinforced concrete combination pier structure for suspension type monorail trolley bus.
Background
In recent years, a plurality of domestic scenic spots begin to plan and build small-traffic-volume rail transit as a means of transportation inside the scenic spots or for transportation hubs to reach the scenic spots. The rail transit is used as a pollution-free and low-energy-consumption transport tool, and is in accordance with the green environmental protection concept of scenic spots. Meanwhile, the scenic spot rail transit is also a tour route, is also taken as an engineering landscape to be integrated into the scenic spot, and is very beneficial to improving the scenic spot infrastructure and the tour quality. In the construction of rail transit in scenic spots, the suspension type monorail trolley bus becomes the optimal selection for the construction of the rail transit in a plurality of scenic spots due to the advantages of flexible marshalling, moderate transportation quantity, free route selection, strong climbing capacity, short construction period, good landscape effect and the like.
In order to save investment, the span of the existing track beam bridge is generally set to be about 30 m. However, when a suspended monorail transit system is built in a scenic spot, a river or a valley is often encountered. Because current track girder bridge spanning capacity is limited, often need to stand the track roof beam that pier supported suspension type monorail trolley in river or valley, and this kind of pier height often is higher. The height of a suspended single-rail traffic pier in an urban area or a plain area is usually about 10m, and a steel structure is adopted. Because the design in the past lacks the research to high mound structure, through practical verification, when the pier height increased, pier structure amount of deflection and stress sharply increased, if still adopt the steel construction pier this moment, for the security and the travelling comfort of guaranteeing the driving, must increase the cross-sectional dimension and the steel sheet thickness of steel pier by a wide margin to need to set up a large amount of stiffening ribs and baffle, with guarantee the steel sheet local stability, this has increased engineering cost and the construction degree of difficulty by a wide margin.
Disclosure of Invention
In order to promote the application and the construction of suspension type monorail trolley-bus in scenic spot, garden, the utility model aims to solve the technical problem that: the pier structure combined by the steel and the concrete is suitable for the construction condition of the high pier of the suspended monorail electric vehicle, the manufacturing cost of the pier can be saved, and the investment is saved.
The utility model provides a technical scheme that above-mentioned technical problem adopted is: the utility model provides a steel-concrete combination pier structure for suspension type monorail trolley-bus, includes concrete pier foundation, pour the concrete pier shaft on the concrete pier foundation, be equipped with the concrete hood on the concrete pier shaft, the concrete hood is connected with the steel stand, the top symmetry of steel stand is equipped with two and hangs the arm, the bottom installation that hangs the arm can supply the current track roof beam of suspension type monorail trolley-bus.
Preferably, the height of the steel upright post is 1/10-1/3 of the total height of the steel-concrete combined pier.
Preferably, the two suspension arms are integrally provided with the steel upright.
Preferably, the two suspension arms are connected with the steel upright column in a detachable or welding mode.
Preferably, a concrete cushion block is poured on the concrete top cap, and the steel upright is fixedly connected with the concrete cushion block through a column base bolt.
Preferably, a sightseeing walking track is arranged at the top of the pier consisting of the two suspension arms and the steel upright post.
Preferably, the sightseeing walking track is a steel track or a high-altitude glass gallery road.
Furthermore, guard rails are arranged on two sides of the steel rail or the high-altitude glass plank road.
Compared with the prior art, the utility model have following advantage and effect:
1. steel-concrete combined pier structure in, pier structure lower part uses concrete structure, can improve pier bulk stiffness, saves the steel quantity, reduces the cost, upper portion adopts the steel construction, is convenient for to be connected with the track roof beam, the construction is convenient, on-the-spot installation work load is little, and can adopt the steel stand of same height, the batch production of being convenient for is made and the construction installation.
2. In the steel-concrete combined pier structure, the height of the steel upright column can be designed into 1/10-1/3 of the height of the steel-concrete combined pier, so that the steel consumption and the preparation cost can be reduced to the maximum extent while the rigidity of the pier is increased.
3. Steel-concrete combination pier with steel construction and concrete structure phase combination, not only can adapt to high mound construction condition, save the engineering investment moreover, extended suspension type monorail transit's application scope, higher practical value has.
4. The steel-concrete combined pier structure of the utility model not only realizes the reasonable utilization of space resources by the suspension type rail transit system by arranging the sightseeing walking rail at the top of the pier consisting of the two suspension arms and the steel upright post; meanwhile, another tour and sightseeing way can be provided for tour groups. The pier structural design gives play to the advantages of a rail transit system to the greatest extent and provides possibility for improving the tourism quality of scenic spots and creating income for the scenic spots.
5. Steel-concrete combined pier structure, concrete pier shaft top sets up the concrete hood, can regard as the support position of bridging machine landing leg, when ground can't hoist and mount the track roof beam, accessible bridging machine frame roof beam.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of a steel-concrete combined pier structure for a suspended monorail trolley bus according to embodiment 1 of the present invention.
Fig. 2 is a structural schematic diagram of a steel-concrete combined pier structure for a suspended monorail trolley bus according to embodiment 2 of the present invention.
Description of reference numerals: 1. a concrete pier foundation; 2. a concrete pier body; 3. a concrete top cap; 4. a concrete pad; 5. a pedestal bolt; 6. a steel upright post; 7. a suspension arm; 8. a track beam; 9. a suspended monorail trolley; 10. a sightseeing walking track; 11. a guard rail.
Detailed Description
The present invention will be described in further detail with reference to the following examples, which are illustrative of the present invention and are not intended to limit the present invention.
Example 1: as shown in fig. 1, a steel-concrete combination pier structure for suspension type monorail trolley bus, including concrete pier foundation 1, pour concrete pier shaft 2 on the concrete pier foundation 1, be equipped with concrete coping 3 on the concrete pier shaft 2, pour concrete cushion 4 on the concrete coping 3, concrete cushion 4 is connected with steel upright 6, the top symmetry of steel upright 6 is equipped with two and hangs arm 7, hang the bottom installation of arm 7 and can supply the current track roof beam 8 of suspension type monorail trolley 9.
Specifically, in this embodiment 1, the steel upright 6 is fixedly connected to the concrete pad 4 by a socle bolt 5; the two suspension arms 7 and the steel upright 6 are integrally arranged or are connected in a detachable or welded mode. In the practical application process, in order to facilitate production and transportation of the steel upright 6, the suspension arm 7 and the steel upright 6 are fixed in an assembly mode or a welding mode.
In this embodiment 1, the steel columns 6 can be at the same height, so as to facilitate factory manufacturing and construction installation.
Example 2: as a preferred embodiment: as shown in fig. 1, in order to further reasonably set the proportional relationship between the concrete structure and the steel structure in the pier structure so as to achieve the purpose of satisfying the pier rigidity and simultaneously minimize the amount of steel used for the steel upright 6, the height of the steel upright 6 can be limited to 1/10-1/3 of the total height of the steel-concrete combined pier.
Example 3: as shown in fig. 2, a steel-concrete combined pier structure for a suspended monorail electric car is different from that of embodiment 1 or 2 in that sightseeing walking rails 10 connected and fixed with steel columns 6 are arranged at the tops of two suspension arms 7, the sightseeing walking rails 10 are steel rails or overhead glass galleries, and guard railings 11 are arranged on two sides of the steel rails or the overhead glass galleries.
In the steel-concrete combined pier structure described in this embodiment 3, the sightseeing walking rail 10 is disposed at the top of the pier composed of the two suspension arms 7 and the steel upright 6, so that not only is the reasonable utilization of the space resources at the top of the pier realized, but also a new sightseeing path is developed for landscape gardens, and the advantages of the rail transit system are exerted to the greatest extent.
In addition, it should be noted that the specific embodiments described in the present specification may differ in the shape of the components, the names of the components, and the like. All equivalent or simple changes made according to the structure, characteristics and principle of the utility model are included in the protection scope of the utility model. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (8)
1. The utility model provides a steel-concrete combination pier structure for suspension type monorail trolley bus, a serial communication port, including concrete pier foundation (1), pour concrete pier shaft (2) on concrete pier foundation (1), be equipped with concrete coping (3) on concrete pier shaft (2), concrete coping (3) are connected with steel stand (6), the top symmetry of steel stand (6) is equipped with two and hangs arm (7), the bottom installation that hangs arm (7) can supply current track roof beam (8) of suspension type monorail trolley bus (9).
2. The steel-concrete composite pier structure for the suspended monorail electric car as claimed in claim 1, wherein the height of the steel upright (6) is 1/10-1/3 of the total height of the steel-concrete composite pier.
3. The steel-concrete pier structure for suspended monorail trolleybuses according to claim 2, wherein the two suspension arms (7) are integral with the steel upright (6).
4. The steel-concrete pier structure for suspended monorail electric vehicles as claimed in claim 2, wherein said two suspension arms (7) are connected to the steel upright (6) by means of removable or welding.
5. The steel-concrete pier structure for a suspended monorail trolley according to claim 1, wherein a concrete cushion (4) is poured on the concrete top cap (3), and the steel upright (6) is fixedly connected with the concrete cushion (4) through a pedestal bolt (5).
6. The steel-concrete composite pier structure for the suspended monorail electric car as claimed in any one of claims 1 to 5, wherein a sightseeing walking rail (10) is provided on top of the pier composed of two suspension arms (7) and a steel upright (6).
7. The steel-concrete pier structure for suspended monorail electric vehicles as claimed in claim 6, wherein said sightseeing running rail (10) is a steel rail or a high-altitude glass plank road.
8. The steel-concrete pier structure for suspended monorail electric vehicles as claimed in claim 7, wherein said steel rail or said overhead glass plank is provided with guard rails (11) on both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022479008.4U CN213653183U (en) | 2020-10-30 | 2020-10-30 | Steel-concrete combined pier structure for suspension type monorail trolley bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022479008.4U CN213653183U (en) | 2020-10-30 | 2020-10-30 | Steel-concrete combined pier structure for suspension type monorail trolley bus |
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| Publication Number | Publication Date |
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| CN213653183U true CN213653183U (en) | 2021-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022479008.4U Active CN213653183U (en) | 2020-10-30 | 2020-10-30 | Steel-concrete combined pier structure for suspension type monorail trolley bus |
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| CN (1) | CN213653183U (en) |
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