CN203128998U - Temporary floating bridge for construction - Google Patents
Temporary floating bridge for construction Download PDFInfo
- Publication number
- CN203128998U CN203128998U CN 201320025022 CN201320025022U CN203128998U CN 203128998 U CN203128998 U CN 203128998U CN 201320025022 CN201320025022 CN 201320025022 CN 201320025022 U CN201320025022 U CN 201320025022U CN 203128998 U CN203128998 U CN 203128998U
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- CN
- China
- Prior art keywords
- construction
- bridge
- temporary
- main rope
- buoyancy tanks
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a temporary floating bridge for construction and belongs to the field of bridges. The temporary floating bridge for the construction comprises a main rope and an anchor used for fixing the main rope, wherein a stay rope is arranged on the main rope, buoyancy tanks are arranged at the lower end of the stay rope in a linear mode, longitudinal beams are arranged on the buoyancy tanks, a bridge floor and handrails are arranged on the longitudinal beams, a light emitting diode (LED) lamp is arranged on each handrail, and lifesaving devices are further arranged on the buoyancy tanks. The temporary floating bridge for the construction has the advantages that a suspended-cable structure and the buoyancy tanks are combined to form a system, the flow resistance and the vertical load from the bridge applied to the buoyancy tanks are eliminated, construction of a steel pipe pile foundation is not needed, the work amount of a temporary pile foundation is saved, and installation is convenient; the main rope can be loosened slowly in the downstream direction after the temporary floating bridge for the construction is used, the floating bride can be placed along a river bank, dismantling of the temporary bridge can be achieved conveniently, work efficiency and safety performance are greatly improved, and economic benefit is remarkable; and construction of the temporary floating bridge can be carried out at night and safety of constructors is guaranteed due to the fact that the lifesaving devices are arranged.
Description
Technical field
The utility model relates to a kind of bridge, particularly the interim pontoon bridge of a kind of construction.
Background technology
Construct a bridge at rivers, need set up temporary bridge usually, as two sides or the People's Bank of China that the infrastructure worker is ordered from a bank to water or transport of materials passage.In the prior art, temporary bridge waterborne need be set up steel pipe pile, at steel pipe pile girder steel and bridge floor is set, and is time-consuming, drops into huge.The rivers that particularly some water velocities are fast, the riverbed geological conditions is difficult for piling are difficulty especially.And, in construction, can run into the constructor unavoidably and not note the situation of falling into water, do not sue and labour if at this time have rescue action or device to influence.
The utility model content
At the problem that above-mentioned prior art exists, the utility model provides a kind of construction interim pontoon bridge, and its peace is torn convenience open, structural system is clear and definite, and can adapt to and carry on construction work at night, and also is provided with lifesaving appliance, has ensured constructor's safety.
The technical solution of the utility model is: the interim pontoon bridge of a kind of construction, comprise main rope and the fixing anchor ingot of main rope, described main rope is provided with drag-line, the drag-line lower end is provided with buoyancy tank, buoyancy tank is arranged in delegation, and described buoyancy tank is provided with longeron, is provided with bridge floor and railing at longeron, described railing is provided with the LED lamp, also is provided with lifesaving appliance on the described buoyancy tank.
As preferably, described lifesaving appliance is lifebuoy and lifesaving pneumatic boat.
The beneficial effects of the utility model are: suspended-cable structure and buoyancy tank formed combined system, solve the vertical load that the suffered resistance to water-flow of buoyancy tank and bridge floor transmit, need not to set the steel pipe pile basis, saved interim pile foundation engineering quantity, and easy for installation.Can slowly loosen main rope by Parallel to the flow direction after using, pontoon bridge is placed along the riverbank, conveniently finish the dismounting of temporary bridge, greatly improve work efficiency and safety, remarkable in economical benefits.Compare with prior art, the utility model is simple in structure, peace is torn open conveniently, has solved a difficult problem of setting up temporary bridge on the rivers that water velocity is fast, the riverbed geological conditions is difficult for piling; Simultaneously on described buoyancy tank, also be provided with lifesaving appliance, ensured constructor's safety more.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
As a kind of embodiment of the present utility model, as shown in Figure 1, the interim pontoon bridge of a kind of construction, be included in the main rope 2 installed on the river surface and the fixing anchor ingot 1 that is positioned at two sides of main rope 2, described main rope 2 is provided with drag-line 3, drag-line 3 is by equidistantly installing, drag-line 3 lower ends are provided with buoyancy tank 4, buoyancy tank 4 is arranged in delegation at river surface, described buoyancy tank 4 is provided with longeron 5, is provided with bridge floor 6 and railing 7 at longeron 5, and described railing 7 is provided with LED lamp 8, LED lamp 8 can adopt the solar electric power supply system power supply, also can utilize mains-supplied.Also be provided with lifesaving appliance 9 on the described buoyancy tank 4.Described lifesaving appliance 9 is lifebuoy and lifesaving pneumatic boat.
When pontoon bridge was removed, Parallel to the flow direction slowly loosened main rope 2, and pontoon bridge is placed along the riverbank, just can remove each member of pontoon bridge like this on the bank.
Claims (2)
- One kind the construction interim pontoon bridge, comprise main rope and the fixing anchor ingot of main rope, it is characterized in that: described main rope is provided with drag-line, the drag-line lower end is provided with buoyancy tank, buoyancy tank is arranged in delegation, and described buoyancy tank is provided with longeron, is provided with bridge floor and railing at longeron, described railing is provided with the LED lamp, also is provided with lifesaving appliance on the described buoyancy tank.
- 2. the interim pontoon bridge of construction according to claim 1, it is characterized in that: described lifesaving appliance is lifebuoy and lifesaving pneumatic boat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320025022 CN203128998U (en) | 2013-01-18 | 2013-01-18 | Temporary floating bridge for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320025022 CN203128998U (en) | 2013-01-18 | 2013-01-18 | Temporary floating bridge for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203128998U true CN203128998U (en) | 2013-08-14 |
Family
ID=48936993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320025022 Expired - Fee Related CN203128998U (en) | 2013-01-18 | 2013-01-18 | Temporary floating bridge for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203128998U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103981800A (en) * | 2014-04-25 | 2014-08-13 | 浙江省隧道工程公司 | Float bridge system and float bridge construction method |
| CN105970797A (en) * | 2016-05-30 | 2016-09-28 | 洛阳贝奇尔塑胶有限公司 | Rapidly-assembled plastic floating bridge |
| CN107905085A (en) * | 2017-11-30 | 2018-04-13 | 东台苏明高速钢制品有限公司 | A kind of pontoon bridge steel construction |
| CN109518590A (en) * | 2018-11-14 | 2019-03-26 | 中铁五局集团第二工程有限责任公司 | A kind of suspension cross a river pontoon bridge |
-
2013
- 2013-01-18 CN CN 201320025022 patent/CN203128998U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103981800A (en) * | 2014-04-25 | 2014-08-13 | 浙江省隧道工程公司 | Float bridge system and float bridge construction method |
| CN103981800B (en) * | 2014-04-25 | 2016-03-16 | 浙江省隧道工程公司 | A kind of pontoon bridge system and pontoon bridge construction method |
| CN105970797A (en) * | 2016-05-30 | 2016-09-28 | 洛阳贝奇尔塑胶有限公司 | Rapidly-assembled plastic floating bridge |
| CN107724228A (en) * | 2016-05-30 | 2018-02-23 | 丽水创智果科技有限公司 | A kind of plastic cement pontoon bridge quickly assembled |
| CN107905085A (en) * | 2017-11-30 | 2018-04-13 | 东台苏明高速钢制品有限公司 | A kind of pontoon bridge steel construction |
| CN109518590A (en) * | 2018-11-14 | 2019-03-26 | 中铁五局集团第二工程有限责任公司 | A kind of suspension cross a river pontoon bridge |
| CN109518590B (en) * | 2018-11-14 | 2024-01-30 | 中铁五局集团第二工程有限责任公司 | Suspension cable type river-crossing floating bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20140118 |