CN210031372U - Multilayer space traffic system - Google Patents
Multilayer space traffic system Download PDFInfo
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- CN210031372U CN210031372U CN201920574989.5U CN201920574989U CN210031372U CN 210031372 U CN210031372 U CN 210031372U CN 201920574989 U CN201920574989 U CN 201920574989U CN 210031372 U CN210031372 U CN 210031372U
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Abstract
The utility model relates to a multilayer space traffic system, which comprises piers arranged longitudinally, wherein the top of each pier is provided with a transverse pier capping beam, and the upper part of each pier capping beam is provided with a longitudinal reinforced concrete beam for vehicle running; longitudinal track beams are arranged at the beam bottoms of the two transverse sides of the pier capping beam and the two transverse sides of the pier, and a longitudinal suspension type empty rail train is suspended at the beam bottoms of the track beams. The utility model discloses a reach the double-deck traffic system of bridge roof beam body bottom surface on the bridge face, improve the utilization ratio of overpass, increase traffic volume, reduce the traffic jam condition.
Description
Technical Field
The utility model relates to a bridge structures building technical field, concretely relates to multilayer space traffic system.
Background
In recent years, traffic jam in cities is serious, urban land is precious, and road conditions are not expanded on a large scale. The urban loop mostly adopts a viaduct and a ground double-layer traffic system. The urban congestion is solved, and the function of transforming the viaduct can be realized, and the road efficiency is improved.
Disclosure of Invention
The utility model aims at increasing a multilayer space traffic system at overpass traffic system, realizing the double-deck traffic system of reaching the bridge roof beam body bottom surface on the bridge face, improving overpass's utilization ratio, increasing traffic volume, reducing the traffic congestion condition.
The utility model discloses the technical scheme who adopts does:
a multi-level space transportation system, comprising:
the device comprises piers which are longitudinally arranged, wherein a transverse pier capping beam is arranged at the top of each pier, and a longitudinal reinforced concrete beam for vehicle running is arranged at the upper part of each pier capping beam;
longitudinal track beams are arranged at the beam bottoms of the two transverse sides of the pier capping beam and the two transverse sides of the pier, and a longitudinal suspension type empty rail train is suspended at the beam bottoms of the track beams.
The track beam is suspended to the bottom of the track beam through the track beam suspension device.
The suspension track beam device comprises a track beam embedded steel plate, a screw and a bent cap embedded steel plate;
the pre-buried steel sheet of track roof beam transversely buries in the track roof beam top in advance, and the pre-buried steel sheet of bent cap transversely buries in pier bent cap, and the pre-buried steel sheet of track roof beam and the pre-buried steel sheet of bent cap pass through vertical screw rod interconnect fixed.
The track beam is a rectangular box beam with a cavity, and the bottom of the track beam is provided with an opening;
the top of the carriage of the suspension type air rail train is provided with an air rail train walking wheel which is positioned in the track beam.
The top of the carriage of the suspension type air rail train is provided with a bogie, and the walking wheels of the air rail train are arranged on the bogie.
The track beam embedded steel plate is transversely pre-embedded in the track beam, and two ends of the track beam embedded steel plate extend out of the track beam;
the screw rods are respectively arranged on two sides of the track beam, and the extending parts of two ends of the track beam embedded steel plate are used as bottom fixed ends of the two screw rods.
The bent cap embedded steel plates are arranged in pairs in the bridge pier bent cap and correspond to the screw rods below.
The utility model has the advantages of it is following:
(1) and (3) increasing traffic volume:
in the same transportation land, a suspended air rail train transportation system is additionally arranged on the bottom surface of the bridge, so that the bearing capacity of the road is increased. The rail transit system has a developed traffic volume, and can effectively improve the local traffic jam condition.
(2) Does not occupy urban land:
the construction of the suspended air-rail traffic does not increase urban land additionally, and only improves local piers of the original viaduct system. The land used by the original viaduct is utilized, and the space utilization rate is increased.
(3) The total construction cost of the project is saved:
the suspension type air rail traffic system does not need to additionally construct foundations and piers, and utilizes the existing viaduct foundations and piers. The engineering quantity is obviously reduced, and the total cost is reduced.
Drawings
Fig. 1 is an elevation view of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
In the figure, 1-reinforced concrete beam, 2-pier capping beam, 3-track beam, 4-suspended air rail train, 5-pier, 6-track beam embedded steel plate, 7-screw, 8-air rail train traveling wheel, 9-capping beam embedded steel plate and 10-suspended track beam device.
Detailed Description
The present invention will be described in detail with reference to the following embodiments.
The utility model relates to a multilayer space traffic system, including longitudinal arrangement's pier 5, 5 mound tops of pier are provided with horizontal pier bent cap 2, and 2 upper portions of pier bent cap set up the fore-and-aft reinforced concrete roof beam 1 that is used for the vehicle to travel. And track beams 3 are arranged at the beam bottoms of the two transverse sides of the pier capping beam 2 and the two transverse sides of the pier 5, and a longitudinal suspended air rail train 4 is suspended at the beam bottoms of the track beams 3. The track beam 3 is suspended to the bottom of the track beam 3 by means of a suspension track beam arrangement 10.
The suspension track beam device 10 comprises a track beam embedded steel plate 6, a screw 7 and a bent cap embedded steel plate 9. The track beam embedded steel plate 6 is horizontally embedded in the top of the track beam 3, the bent cap embedded steel plate 9 is horizontally embedded in the bridge pier bent cap 2, and the track beam embedded steel plate 6 and the bent cap embedded steel plate 9 are fixedly connected with each other through a vertical screw 7. Wherein, the pre-buried steel plate is 15cm thick, and the R =10cm of screw 7.
The track beam 3 is a rectangular box beam with a cavity, and an opening is arranged at the bottom. The top of the carriage of the suspension type air rail train 4 is provided with an air rail train walking wheel 8, and the air rail train walking wheel 8 is positioned in the track beam 3. The top of the carriage of the suspension type empty rail train 4 is provided with a bogie, and the walking wheels 8 of the empty rail train are arranged on the bogie.
The track beam embedded steel plate 6 is transversely embedded in the track beam 3 in a pre-embedded mode, and two ends of the track beam embedded steel plate extend out of the track beam 3. The screw rods 7 are respectively arranged on two sides of the track beam 3, and the extending parts of two ends of the track beam embedded steel plate 6 are used as the bottom fixed ends of the two screw rods 7. The bent cap embedded steel plates 9 are arranged in pairs in the bridge pier bent cap 2 and correspond to the lower screw rods 7 in position. And the rectangular steel track beam 3 with an opening at the lower part is bolted through a screw 7 and a capping beam embedded steel plate 6 and then fixed at the bottoms of the two ends of the pier capping beam 2.
The utility model discloses 4 structure lightness, little, lean on the top consolidation to hang the bogie that hangs that the shape wheel 8 is walked with the air rail train based on suspension type air rail train and hang inside 3 of lower part open-ended rectangle steel track roof beams, increase the 5 sizes of pier of overpass a little, pier bent cap 2 strengthens a little, at the pre-buried steel sheet in 2 both sides of pier bent cap, will fix on bent cap pre-buried steel sheet 6 with the lower part opening rectangle steel track roof beam 3 of upper portion highway roof beam with the span through screw rod 7. Therefore, vehicles can run on the viaduct surface, and the suspended type empty rail train 4 can run under the rail beam 3, so that the utilization rate of the viaduct is improved.
The construction process comprises the following steps:
1) constructing a pier 5 and a foundation, and constructing a pier capping beam 2;
2) constructing a pier capping beam 2, embedding 4 steel plates with the thickness of 15cm and provided with bolt holes at the two transverse ends of the pier capping beam 2, and reserving a capping beam reinforcing steel bar to pass through and bind holes in the embedded part of the steel plates by punching;
3) and manufacturing a rectangular steel track beam with an opening at the lower part, and reserving bolt holes at the end part of the track beam.
4) And hoisting the prefabricated rectangular steel track beam with the lower opening to two sides of the pier and the bottom of the bent cap. Bolting and fixing the rectangular steel track beam with the lower opening and the embedded steel plate together by using a R =10cm thick screw rod;
5) a reinforced concrete beam is erected at the top of the pier capping beam;
6) the upper reinforced concrete beam surface runs on the automobile, and the lower empty rail train is suspended inside the track beam through the bogie traveling wheels to run forwards.
The content of the present invention is not limited to the examples, and any equivalent transformation adopted by the technical solution of the present invention is covered by the claims of the present invention by those skilled in the art through reading the present invention.
Claims (7)
1. A multi-level space transportation system, comprising:
the automobile bridge pier structure comprises bridge piers (5) which are longitudinally arranged, wherein the top of each bridge pier (5) is provided with a transverse bridge pier capping beam (2), and the upper part of each bridge pier capping beam (2) is provided with a longitudinal reinforced concrete beam (1) for vehicle running;
longitudinal track beams (3) are arranged on the beam bottoms of the two transverse sides of the pier capping beam (2) and the two transverse sides of the pier (5), and a longitudinal suspension type air rail train (4) is suspended at the beam bottoms of the track beams (3).
2. The multi-level space transportation system of claim 1, wherein:
the track beam (3) is suspended to the bottom of the track beam (3) through a suspension track beam device (10).
3. A multi-level space transportation system as defined in claim 2, wherein:
the suspension track beam device (10) comprises a track beam embedded steel plate (6), a screw (7) and a bent cap embedded steel plate (9);
the track beam embedded steel plate (6) is transversely embedded in the top of the track beam (3), the bent cap embedded steel plate (9) is transversely embedded in the pier bent cap (2), and the track beam embedded steel plate (6) and the bent cap embedded steel plate (9) are fixedly connected through a vertical screw (7).
4. A multi-level space transportation system as defined in claim 3, wherein:
the track beam (3) is a rectangular box beam with a cavity, and the bottom of the track beam is provided with an opening;
the top of the carriage of the suspension type air rail train (4) is provided with an air rail train walking wheel (8), and the air rail train walking wheel (8) is positioned in the track beam (3).
5. The multi-level space transportation system of claim 4, wherein:
a bogie is arranged at the top of a carriage of the suspended air rail train (4), and a travelling wheel (8) of the air rail train is arranged on the bogie.
6. The multi-level space transportation system of claim 5, wherein:
the track beam embedded steel plate (6) is transversely embedded in the track beam (3), and two ends of the track beam embedded steel plate extend out of the track beam (3);
the screw rods (7) are respectively arranged on two sides of the track beam (3), and the extending parts of two ends of the track beam embedded steel plate (6) are used as the bottom fixing ends of the two screw rods (7).
7. The multi-level space transportation system of claim 6, wherein:
the bent cap embedded steel plates (9) are arranged in pairs in the bridge pier bent cap (2) and correspond to the lower screw rods (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920574989.5U CN210031372U (en) | 2019-04-25 | 2019-04-25 | Multilayer space traffic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920574989.5U CN210031372U (en) | 2019-04-25 | 2019-04-25 | Multilayer space traffic system |
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| Publication Number | Publication Date |
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| CN210031372U true CN210031372U (en) | 2020-02-07 |
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| CN201920574989.5U Active CN210031372U (en) | 2019-04-25 | 2019-04-25 | Multilayer space traffic system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110106757A (en) * | 2019-04-25 | 2019-08-09 | 中铁第一勘察设计院集团有限公司 | Multilayer space transportation system |
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2019
- 2019-04-25 CN CN201920574989.5U patent/CN210031372U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110106757A (en) * | 2019-04-25 | 2019-08-09 | 中铁第一勘察设计院集团有限公司 | Multilayer space transportation system |
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