CN204151666U - A kind of steel trestle meeting meeting requirement - Google Patents
A kind of steel trestle meeting meeting requirement Download PDFInfo
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- CN204151666U CN204151666U CN201420459297.3U CN201420459297U CN204151666U CN 204151666 U CN204151666 U CN 204151666U CN 201420459297 U CN201420459297 U CN 201420459297U CN 204151666 U CN204151666 U CN 204151666U
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Abstract
The utility model discloses a kind of steel trestle meeting meeting requirement, it comprises longitudinally spaced multirow steel tubes stake, it also comprises at least one row's steel pipe pile longitudinally adding and be located at predetermined meeting position of platform place, at least one row's steel pipe pile is positioned at the outside of any side of multirow steel tubes stake, transversely i iron spandrel girder is fixed with respectively on adjacent steel pipe pile top, on many i iron spandrel girders, longitudinally interval is provided with many Gen Beilei longeron, many i iron spandrel girders and many Gen Beilei longeron intersection area adopt U-shaped to be weldingly connected, be between the identical shellfish thunder longeron stepped up by bracing frame and Bolted angle connection, on shellfish thunder longeron, interval is equipped with many i iron crossbeams, on many i iron crossbeams, interval is equipped with many I-shaped steel longitudinal beams, many I-shaped steel longitudinal beams are equipped with bridge deck, bridge deck are fixedly connected with shellfish thunder longeron, be separately installed with in bridge deck both sides and block bar and handrail.Adopt this structure can improve the traffic capacity of trestle.
Description
Technical field
The utility model relates to bridge, and the utility model particularly relates to steel trestle.
Background technology
At present, cross in the bridge engineering of great river, great river and estuary, need to build Traffic Steel trestle more, pass through and the arrival pier position place of the equipment such as crane, concrete transport vehicle to meet personnel.Temporary steel trestle is except will meeting daily current condition, and main meeting problem when also will consider that heavy mechanical equipment works on trestle, to obtain good programming, ensures the economy that construction temporary structure is certain and safety simultaneously.
The common structure of current steel trestle is for being parallel to bridge yet to be built, the freely-supported beam bridge that direction across bridge width remains unchanged, the shortcoming existed is because steel trestle is temporary structure, increase direction across bridge width unfavorable to construction costs, and less bridge is wide unfavorable to safety when programming and meeting.
Summary of the invention
The purpose of this utility model is the deficiency overcoming prior art, there is provided one can not only meet the current needs of construction heavy duty such as 100 tons of crawler cranes, 40 tons of concrete tank cars, and crawler crane can be met on trestle during operation, the problem that other vehicle meetings are current, and overall structure is simply stressed, what the consumption of material was very little meet steel trestle that meeting requires.
In order to achieve the above object, the technical solution adopted in the utility model is:
A kind of steel trestle meeting meeting requirement of the present utility model, it comprises longitudinally spaced multirow steel tubes stake, it also comprises at least one row's steel pipe pile longitudinally adding and be located at predetermined meeting position of platform place, described at least one row's steel pipe pile is positioned at the outside of any side of multirow steel tubes stake, transversely i iron spandrel girder is fixed with respectively on adjacent steel pipe pile top, on many i iron spandrel girders, longitudinally interval is provided with many Gen Beilei longeron, many i iron spandrel girders and many Gen Beilei longeron intersection area adopt U-shaped to be weldingly connected, be between the identical shellfish thunder longeron stepped up by bracing frame and Bolted angle connection, on described shellfish thunder longeron, interval is equipped with many i iron crossbeams, on many described i iron crossbeams, interval is equipped with many I-shaped steel longitudinal beams, the shellfish thunder longeron of many i iron crossbeams and corresponding position is fixed, many I-shaped steel longitudinal beams are equipped with bridge deck, described bridge deck are fixedly connected with shellfish thunder longeron, be separately installed with in described bridge deck both sides and block bar and handrail.
The beneficial effects of the utility model are:
Compared with existing steel trestle, utilize the meeting platform that steel trestle side is arranged, form lane structure by the Steel section member such as Bailey beam and i iron, form the layout being similar to urgent lay-by on speedway, to improve the traffic capacity of trestle.
Increase in little amplitude on the basis of material usage, improve the traffic capacity of steel trestle, meet the meeting requirement of heavy mechanical equipment, save the duration, in general, serve the effect reducing construction costs.
Accompanying drawing explanation
Fig. 1 is a kind of plan view meeting the steel trestle of meeting requirement of the utility model;
Fig. 2 is a kind of left view meeting the steel trestle of meeting requirement of the utility model;
Fig. 3 is a kind of front view meeting the steel trestle of meeting requirement of the utility model.
Detailed description of the invention
A kind of steel trestle 2 meeting meeting requirement of the present utility model as shown in drawings, it comprises longitudinally spaced multirow steel tubes stake 3, it also comprises at least one row's steel pipe pile longitudinally adding and be located at predetermined meeting position of platform place 4, described at least one row's steel pipe pile is positioned at the outside of any side of multirow steel tubes stake, transversely i iron spandrel girder 7 is fixed with respectively on adjacent steel pipe pile top, on many i iron spandrel girders 7, longitudinally interval is provided with many Gen Beilei longeron 15, many i iron spandrel girders 7 and many Gen Beilei longeron 15 intersection area adopt U-shaped to be weldingly connected, be between the identical shellfish thunder longeron 15 stepped up and be connected with angle steel 8 by bracing frame 9, on described shellfish thunder longeron 15, interval is equipped with many i iron crossbeams 10, on many described i iron crossbeams, interval is equipped with many I-shaped steel longitudinal beams 11, many i iron crossbeams 10 are fixed with the shellfish thunder longeron 15 of corresponding position, many I-shaped steel longitudinal beams 11 are equipped with bridge deck 13, described bridge deck 13 adopt bolt to be fixedly connected with shellfish thunder longeron 15.Be separately installed with in described bridge deck 13 both sides and block bar 12 and handrail 14.In Fig. 11 is steel trestle weld seam.
Preferably, be connected with steel pipe pile stull 5 with channel-section steel bridging 6 between two adjacent steel pipe piles 3, strengthen the stability of substructure.
Adopt a kind of work progress of the present utility model as follows: steel pipe pile 3 utilizes automobile to be transported to building site, utilize pile driving barge to set three row's steel pipe piles 3 at design attitude, steel pipe pile 3 channel-section steel bridging 6 is connected with steel pipe pile stull 5.Steel pipe pile 3 installs stake top i iron spandrel girder 7 after pushing up process levelling, then installs shellfish thunder longeron 15 with crane barge.Shellfish thunder longeron 15 is fixed on i iron spandrel girder 7 by welding with i iron spandrel girder 7 by U-shaped of adopting No. 10 channel-section steels to be welded in beam intersection area in length and breadth.Be connected with angle steel 8 the shellfish thunder longeron 15 stepped up with 90 type bracing frames 9 every 3m to fix.Shellfish thunder longeron 15 is laid 25b many i iron crossbeams 10 and 20b many I-shaped steel longitudinal beams 11, connects with anti-slip with U-shaped ironware between i iron crossbeam 10 and shellfish thunder longeron 15.Bridge deck 13 laid by bridge floor i iron in length and breadth beam, and on bridge deck 13, boring bolt and shellfish thunder longeron 15 connect.
Claims (2)
1. one kind meets the steel trestle of meeting requirement, it comprises longitudinally spaced multirow steel tubes stake, it is characterized in that: it also comprises at least one row's steel pipe pile longitudinally adding and be located at predetermined meeting position of platform place, described at least one row's steel pipe pile is positioned at the outside of any side of multirow steel tubes stake, transversely i iron spandrel girder is fixed with respectively on adjacent steel pipe pile top, on many i iron spandrel girders, longitudinally interval is provided with many Gen Beilei longeron, many i iron spandrel girders and many Gen Beilei longeron intersection area adopt U-shaped to be weldingly connected, be between the identical shellfish thunder longeron stepped up by bracing frame and Bolted angle connection, on described shellfish thunder longeron, interval is equipped with many i iron crossbeams, on many described i iron crossbeams, interval is equipped with many I-shaped steel longitudinal beams, the shellfish thunder longeron of many i iron crossbeams and corresponding position is fixed, many I-shaped steel longitudinal beams are equipped with bridge deck, described bridge deck are fixedly connected with shellfish thunder longeron, be separately installed with in described bridge deck both sides and block bar and handrail.
2. the steel trestle meeting meeting requirement according to claim 1, is characterized in that: be connected with steel pipe pile stull with channel-section steel bridging between two adjacent steel pipe piles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420459297.3U CN204151666U (en) | 2014-08-14 | 2014-08-14 | A kind of steel trestle meeting meeting requirement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420459297.3U CN204151666U (en) | 2014-08-14 | 2014-08-14 | A kind of steel trestle meeting meeting requirement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204151666U true CN204151666U (en) | 2015-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420459297.3U Expired - Fee Related CN204151666U (en) | 2014-08-14 | 2014-08-14 | A kind of steel trestle meeting meeting requirement |
Country Status (1)
| Country | Link |
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| CN (1) | CN204151666U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092612A (en) * | 2016-08-10 | 2016-11-09 | 中铁局集团有限公司 | Electromobile heavy duty experimental provision |
| CN106677063A (en) * | 2017-02-16 | 2017-05-17 | 安徽昌宁新材料有限公司 | Combined structure of joist bridge plate of steel trestle |
| CN109322241A (en) * | 2018-11-08 | 2019-02-12 | 中建五局土木工程有限公司 | Trestle work structure and construction method |
| CN109778660A (en) * | 2019-03-18 | 2019-05-21 | 浙江兴土桥梁专用装备制造有限公司 | The Steel Bridge installed using assembled abutment |
| CN113106873A (en) * | 2021-04-14 | 2021-07-13 | 中铁二局第一工程有限公司 | Standardized construction system of large-span steel trestle |
| CN113356065A (en) * | 2021-06-11 | 2021-09-07 | 中铁二十局集团第三工程有限公司 | Construction method for main trestle in deep water area |
| CN113529581A (en) * | 2021-07-27 | 2021-10-22 | 中铁十二局集团有限公司 | Construction method of unsupported temporary steel-framed bridge |
| CN113969540A (en) * | 2020-07-24 | 2022-01-25 | 天津电力工程监理有限公司 | Construction temporary trestle and construction method thereof |
-
2014
- 2014-08-14 CN CN201420459297.3U patent/CN204151666U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092612A (en) * | 2016-08-10 | 2016-11-09 | 中铁局集团有限公司 | Electromobile heavy duty experimental provision |
| CN106677063A (en) * | 2017-02-16 | 2017-05-17 | 安徽昌宁新材料有限公司 | Combined structure of joist bridge plate of steel trestle |
| CN109322241A (en) * | 2018-11-08 | 2019-02-12 | 中建五局土木工程有限公司 | Trestle work structure and construction method |
| CN109778660A (en) * | 2019-03-18 | 2019-05-21 | 浙江兴土桥梁专用装备制造有限公司 | The Steel Bridge installed using assembled abutment |
| CN113969540A (en) * | 2020-07-24 | 2022-01-25 | 天津电力工程监理有限公司 | Construction temporary trestle and construction method thereof |
| CN113969540B (en) * | 2020-07-24 | 2024-02-20 | 天津电力工程监理有限公司 | Construction temporary trestle and construction method thereof |
| CN113106873A (en) * | 2021-04-14 | 2021-07-13 | 中铁二局第一工程有限公司 | Standardized construction system of large-span steel trestle |
| CN113356065A (en) * | 2021-06-11 | 2021-09-07 | 中铁二十局集团第三工程有限公司 | Construction method for main trestle in deep water area |
| CN113529581A (en) * | 2021-07-27 | 2021-10-22 | 中铁十二局集团有限公司 | Construction method of unsupported temporary steel-framed bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20190814 |