CN204097853U - A kind of liftable steel bridge - Google Patents
A kind of liftable steel bridge Download PDFInfo
- Publication number
- CN204097853U CN204097853U CN201420494559.XU CN201420494559U CN204097853U CN 204097853 U CN204097853 U CN 204097853U CN 201420494559 U CN201420494559 U CN 201420494559U CN 204097853 U CN204097853 U CN 204097853U
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- Prior art keywords
- bridge
- hydraulic cylinder
- plate
- foundation slab
- base plate
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- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 33
- 239000010959 steel Substances 0.000 title claims abstract description 33
- 239000012530 fluid Substances 0.000 claims abstract description 16
- 230000000153 supplemental effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to a kind of liftable steel bridge, this steel bridge comprises bridge plate, base plate, hydraulic cylinder 4 and 5, telescopic tube 6 and 7, fluid pressure type undercarriage, base plate comprises foundation slab and basic mobile base, bridge plate and base plate are set in parallel in ground, hydraulic cylinder 4 is embedded in the groove in the middle of base plate, under hydraulic cylinder 5 symmetry is embedded in base plate, under telescopic tube 6 and 7 is symmetricly set on base plate two ends, fluid pressure type undercarriage is embedded in the groove of foundation slab; Bridge plate lifting is controlled by operation hydraulic cylinder 4, operation hydraulic cylinder 5 controls foundation slab lifting, and telescopic tube 6 controls basic mobile base and runs to foundation slab lower position, and telescopic tube 7 controls basic mobile base and resets, fluid pressure type undercarriage is elevated with hydraulic cylinder 4, realizes steel bridge lifting.Simplicity of design, Stability Analysis of Structures, is conducive to alleviating urban traffic pressure.
Description
Technical field
The utility model relates to bridge field, and particularly a kind of liftable steel bridge, is mainly used in the crossroad of urban traffic.
Background technology
Along with the quickening of urbanization process, it is more and more many to enter the people settled down in city, and urban traffic blocking is startling.How to alleviate the pressure of urban traffic anxiety, and then realize the express that urban road construction also can catch up with economic development, this is a very outstanding contradiction and problems.In order to effectively alleviate urban traffic pressure, improving urban road situation, devising a kind of liftable steel bridge.Bridge divides according to loading characteristic, comprises beam bridge, arcuately bridge, level bridges, suspension bridge, combined system birdge (cable stayed bridge) five kinds of fundamental types.The utility model provides a kind of liftable steel bridge, is mainly used in the crossroad of urban traffic, its simplicity of design, Stability Analysis of Structures, is conducive to alleviating urban traffic pressure.
Utility model content
The technical problems to be solved in the utility model is, in order to alleviate urban traffic pressure, provides a kind of liftable steel bridge, its simplicity of design, Stability Analysis of Structures, is conducive to alleviating urban traffic pressure.
The utility model solves the technical scheme that its technical problem adopts: a kind of liftable steel bridge, be embedded in the crossroad of urban road, same level is in ground, this steel bridge comprises bridge plate, base plate, hydraulic cylinder 4 and 5, telescopic tube 6 and 7, fluid pressure type undercarriage, base plate comprises foundation slab and basic mobile base, bridge plate and base plate are set in parallel in ground, hydraulic cylinder 4 is embedded in the groove in the middle of base plate, under hydraulic cylinder 5 symmetry is embedded in base plate, under telescopic tube 6 and 7 is symmetricly set on base plate two ends, fluid pressure type undercarriage is embedded in the groove of foundation slab, bridge plate lifting is controlled by operation hydraulic cylinder 4, operation hydraulic cylinder 5 controls foundation slab lifting, and telescopic tube 6 controls basic mobile base and runs to foundation slab lower position, and telescopic tube 7 controls basic mobile base and resets, fluid pressure type undercarriage is elevated with hydraulic cylinder 4, realizes steel bridge lifting.
Described bridge plate, when steel bridge rises, operation hydraulic cylinder 4 controls bridge plate and rises, and drive fluid pressure type wheels-up, supplemental support bridge plate, now bridge plate is arcuately; During steel bridge landing, operation hydraulic cylinder 4 controls bridge plate landing, and drive fluid pressure type undercarriage to reset, now bridge plate is parallel to base plate.
Described base plate, comprises foundation slab and basic mobile base, and when bridge plate rises, control foundation slab by operation hydraulic cylinder 5 and be raised up to ground level line position, telescopic tube 6 promotes basic mobile base and runs to foundation slab lower position, brace foundation plate; During bridge plate landing, telescopic tube 7 promotes basic mobile base and resets, and controls foundation slab fall by operation hydraulic cylinder 5.
A kind of liftable steel bridge that the utility model provides, be a kind of independent bridge, be embedded in the crossroad of urban road, be in same level with ground, its simplicity of design, Stability Analysis of Structures, is elevated by HYDRAULIC CONTROL SYSTEM bridge, when road traffic peak, rise steel bridge and alleviate traffic pressure, during non-peak, steel bridge falls, vehicle normal pass.
Accompanying drawing explanation
Fig. 1 is a kind of liftable steel bridge schematic diagram, and now steel bridge is raised configuration; Fig. 2 is liftable steel bridge schematic diagram, and now steel bridge is landing state; Fig. 3 is base arrangement schematic diagram.
Reference numeral: 1, bridge plate; 2, foundation slab; 3, basic mobile base; 4,5 is hydraulic cylinder; 6,7 is telescopic tube; 8, fluid pressure type undercarriage; 9, groove.
Detailed description of the invention
Embodiment: as shown in Figure 2, bridge plate 1 is parallel with base plate is embedded in underground in advance, base plate is made up of foundation slab 2 and basic mobile base 3, hydraulic cylinder 4 is embedded in the groove in the middle of base plate, under hydraulic cylinder 5 symmetry is embedded in base plate, under telescopic tube 6 and 7 is symmetricly set on base plate two ends, hydraulic cylinder 4,5 and telescopic tube 6,7 are all in contraction state.
As shown in Figure 1, control bridge plate 1 by operation hydraulic cylinder 4 to rise, fluid pressure type undercarriage 8 is driven to rise, supplemental support bridge plate 1, control foundation slab 2 by operation hydraulic cylinder 5 and be raised up to ground level line position, telescopic tube 6 promotes basic mobile base 3 and runs to foundation slab 2 lower position, brace foundation plate 2, now bridge plate 1 rises, and steel bridge arcuately; Otherwise operation hydraulic cylinder 4 controls bridge plate 1 and lands, drive fluid pressure type undercarriage 8 to reset, telescopic tube 7 promotes basic mobile base 3 and resets, and control foundation slab 2 by operation hydraulic cylinder 5 and fall, steel bridge lands, and bridge plate 1 is parallel with base plate, as shown in Figure 2.
As shown in Figure 3, base plate comprises foundation slab 2 and basic mobile base 3, when bridge plate 1 rises, the foundation slab 2 of base plate rises, basis mobile base 3 exits from groove 9, by telescopic tube 6, basic mobile base 3 is pushed to foundation slab 2 lower position, so that brace foundation plate 2.
According to Approach To Steel Bridge Designing drawing construction, build a kind of liftable steel bridge, its simplicity of design, Stability Analysis of Structures, be embedded in the crossroad of urban road, be in same level with ground, be elevated by HYDRAULIC CONTROL SYSTEM bridge, when road traffic peak, rise steel bridge and alleviate traffic pressure, during non-peak, steel bridge falls, vehicle normal pass.
The utility model is not limited to above-mentioned embodiment, and anyone can draw other various forms of products under enlightenment of the present utility model.All equalizations done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (3)
1. a liftable steel bridge, it is characterized in that, this steel bridge comprises bridge plate, base plate, hydraulic cylinder (4 and 5), telescopic tube (6 and 7), fluid pressure type undercarriage, base plate comprises foundation slab and basic mobile base, bridge plate and base plate are set in parallel in ground, and hydraulic cylinder (4) is embedded in the groove in the middle of base plate, under hydraulic cylinder (5) symmetry is embedded in base plate, under telescopic tube (6 and 7) is symmetricly set on base plate two ends, fluid pressure type undercarriage is embedded in the groove of foundation slab; Bridge plate lifting is controlled by operation hydraulic cylinder (4), operation hydraulic cylinder (5) controls foundation slab lifting, telescopic tube (6) controls basic mobile base and runs to foundation slab lower position, telescopic tube (7) controls basic mobile base and resets, fluid pressure type undercarriage, with hydraulic cylinder (4) lifting, realizes steel bridge lifting.
2. a kind of liftable steel bridge according to claim 1, is characterized in that, described bridge plate, and when steel bridge rises, operation hydraulic cylinder (4) controls bridge plate and rises, and drive fluid pressure type wheels-up, supplemental support bridge plate, now bridge plate arcuately; During steel bridge landing, operation hydraulic cylinder (4) controls bridge plate landing, and drive fluid pressure type undercarriage to reset, now bridge plate is parallel to base plate.
3. a kind of liftable steel bridge according to claim 1, it is characterized in that, described base plate, comprise foundation slab and basic mobile base, when bridge plate rises, control foundation slab by operation hydraulic cylinder (5) and be raised up to ground level line position, telescopic tube (6) promotes basic mobile base and runs to foundation slab lower position, brace foundation plate; During bridge plate landing, telescopic tube (7) promotes basic mobile base and resets, and controls foundation slab fall by operation hydraulic cylinder (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420494559.XU CN204097853U (en) | 2014-08-30 | 2014-08-30 | A kind of liftable steel bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420494559.XU CN204097853U (en) | 2014-08-30 | 2014-08-30 | A kind of liftable steel bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204097853U true CN204097853U (en) | 2015-01-14 |
Family
ID=52266296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420494559.XU Expired - Fee Related CN204097853U (en) | 2014-08-30 | 2014-08-30 | A kind of liftable steel bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204097853U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104727214A (en) * | 2015-03-27 | 2015-06-24 | 安徽华天电力设备有限公司 | Flood preventing lifting bridge foundation |
| CN106368113A (en) * | 2016-11-14 | 2017-02-01 | 长安大学 | Vertical lifting opening type arch bridge and opening and closing method thereof |
| CN107489077A (en) * | 2017-08-15 | 2017-12-19 | 李露青 | A kind of people's car Integral type timesharing viaduct |
| CN108824166A (en) * | 2018-06-27 | 2018-11-16 | 合肥草木皆兵环境科技有限公司 | A kind of deformation bridge for garden landscape |
| CN110804932A (en) * | 2019-12-12 | 2020-02-18 | 广州揽睿路桥设计有限公司 | Bridge floor can open pendulum-type slope tied arch bridge |
| CN111851356A (en) * | 2020-07-24 | 2020-10-30 | 天台远铭智能装备有限公司 | Pedestrian crossing road protection equipment |
-
2014
- 2014-08-30 CN CN201420494559.XU patent/CN204097853U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104727214A (en) * | 2015-03-27 | 2015-06-24 | 安徽华天电力设备有限公司 | Flood preventing lifting bridge foundation |
| CN106368113A (en) * | 2016-11-14 | 2017-02-01 | 长安大学 | Vertical lifting opening type arch bridge and opening and closing method thereof |
| CN107489077A (en) * | 2017-08-15 | 2017-12-19 | 李露青 | A kind of people's car Integral type timesharing viaduct |
| CN107489077B (en) * | 2017-08-15 | 2020-08-21 | 台州市荣创电子有限公司 | Man-vehicle integrated time-sharing overpass |
| CN108824166A (en) * | 2018-06-27 | 2018-11-16 | 合肥草木皆兵环境科技有限公司 | A kind of deformation bridge for garden landscape |
| CN110804932A (en) * | 2019-12-12 | 2020-02-18 | 广州揽睿路桥设计有限公司 | Bridge floor can open pendulum-type slope tied arch bridge |
| CN111851356A (en) * | 2020-07-24 | 2020-10-30 | 天台远铭智能装备有限公司 | Pedestrian crossing road protection equipment |
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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: 20150114 |