CN217026687U - Combined platform for positioning construction of underwater piles of steel temporary bridge - Google Patents
Combined platform for positioning construction of underwater piles of steel temporary bridge Download PDFInfo
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- CN217026687U CN217026687U CN202122715752.4U CN202122715752U CN217026687U CN 217026687 U CN217026687 U CN 217026687U CN 202122715752 U CN202122715752 U CN 202122715752U CN 217026687 U CN217026687 U CN 217026687U
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Abstract
The utility model provides a combination platform for steel temporary bridge underwater pile location construction, includes the bailey roof beam, the hookup can be dismantled to the front end of bailey roof beam has underwater pile construction platform, and underwater pile construction platform has the stiffening beam for bearing plate bottom evenly distributed, and the hookup can be dismantled with the bailey roof beam to the stiffening beam, and bearing plate front end middle part is provided with the logical groove of the U-shaped that the opening is preceding, and the width that the logical groove of U-shaped is greater than the external diameter of underwater pile, removes other borders of the logical groove opening part bearing plate of U-shaped and all is provided with the rail. The utility model can realize the synchronous construction of piling and laying the Bailey beam in the water, ensures the safety of construction operators, greatly improves the efficiency and shortens the construction period of the steel temporary bridge.
Description
Technical Field
The utility model belongs to the technical field of simple bridge construction devices, and particularly relates to a combined platform for positioning and constructing underwater piles of a steel temporary bridge.
Background
With the high-speed development of the national infrastructure industry, more and more temporary steel temporary bridges need to be built across rivers and rivers in the highway construction industry. The conventional construction method of the steel temporary bridge is to construct the Bailey beam of the temporary bridge after the steel pipe piles are drilled, the steel pipe piles in water are positioned by measuring personnel on land by a prism-free polar coordinate method through a guide frame, the construction method has low efficiency, the pile positions have certain deviation, the pile verticality is difficult to control, and the safety of the construction personnel in the steel pipe pile lengthening process cannot be effectively guaranteed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the existing steel pipe pile construction technology and provide a combined platform for positioning and constructing the underwater pile of the steel temporary bridge, which has the advantages of reasonable design, simple structure, high construction efficiency, safety and reliability.
The technical scheme for solving the technical problems is as follows: the utility model provides a combination platform for steel temporary bridge underwater pile location construction, includes the bailey roof beam, the hookup can be dismantled to the front end of bailey roof beam has underwater pile construction platform, and underwater pile construction platform has the stiffening beam for bearing plate bottom evenly distributed, and the hookup can be dismantled with the bailey roof beam to the stiffening beam, and bearing plate front end middle part is provided with the logical groove of the U-shaped that the opening is preceding, and the width that the logical groove of U-shaped is greater than the external diameter of underwater pile, removes other borders of the logical groove opening part bearing plate of U-shaped and all is provided with the rail.
As a preferred technical scheme, the geometric shape of the bearing plate is rectangular or circular.
As a preferred technical scheme, the bearing plate is a steel bearing plate or a wood bearing plate.
As a preferred technical scheme, the reinforcing beam is connected with the Bailey beam through bolts.
The utility model has the following beneficial effects:
compared with the prior art, the utility model provides a safe construction platform for workers, the workers can stand on the underwater pile construction platform and carry out measurement control and operation on underwater piles in a short distance, the accuracy and the verticality of the underwater pile construction position are ensured, meanwhile, the underwater pile construction platform and the Bailey beam are connected into a whole, the synchronous construction of underwater pile driving and Bailey beam laying can be realized, the safety of the construction workers is ensured, the efficiency is greatly improved, and the construction period of the steel temporary bridge is shortened.
Drawings
FIG. 1 is a schematic diagram of the present invention.
Fig. 2 is a top view of fig. 1.
Wherein: a water pile construction platform 1; a Bailey beam 2; a reinforcing beam 1-1; 1-2 of a bearing plate; 1-3 of a fence;
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, but the present invention is not limited to the embodiments described below.
Example 1
In fig. 1 and 2, a combined platform for positioning construction of an underwater pile of a steel temporary bridge in the embodiment is formed by connecting a bailey beam 2 and an underwater pile construction platform 1, the front end of the bailey beam 2 is fixedly provided with the underwater pile construction platform 1 by bolts, the underwater pile construction platform 1 is formed by uniformly distributing stiffening beams 1-1 at the bottom of bearing plates 1-2, the bearing plates 1-2 are rectangular steel bearing plates, the length and the width of each bearing plate 1-2 are both 3m, the stiffening beams 1-1 are fixedly connected with the bailey beam by bolts, the stiffening beams 1-1 are used for improving the strength of the bearing plates 1-2, the middle part of the front end of each bearing plate 1-2 is provided with a U-shaped through groove with a forward opening, the width of the U-shaped through groove is larger than the outer diameter of the underwater pile, the width of the U-shaped through groove in the embodiment is 0.8m, and the U-shaped through groove is used for construction of the underwater pile, rails 1-3 are fixedly arranged on the bearing plate 1-2 except the opening of the U-shaped through groove, and are used for improving the safety of workers and preventing accidents in the construction process.
Example 2
In the embodiment, an underwater pile construction platform 1 is fixedly installed at the front end of a bailey beam 2 through bolts, reinforcing beams 1-1 are uniformly distributed at the bottom of a bearing plate 1-2 of the underwater pile construction platform 1, the bearing plate 1-2 is a round steel bearing plate, the diameter of the bearing plate 1-2 is 3m, the reinforcing beams 1-1 are fixedly connected with the bailey beam through bolts, the reinforcing beams 1-1 are used for improving the strength of the bearing plate 1-2, a forward-opening U-shaped through groove is machined in the middle of the front end of the bearing plate 1-2, the width of the U-shaped through groove is larger than the outer diameter of an underwater pile, the U-shaped through groove is used for construction of the underwater pile, and fences 1-3 are fixedly installed on the bearing plate 1-2 except for the opening of the U-shaped through groove and are used for improving the safety of workers and preventing accidents from occurring in the construction process.
Example 3
In the above embodiments 1 and 2, the bearing plate 1-2 is a wood bearing plate, and other components and the connection relationship of the components are the same as those of the corresponding embodiments.
Claims (4)
1. The utility model provides a combination platform that is used for steel suspension bridge underwater pile location to be under construction, includes bailey roof beam, its characterized in that: the front end of bailey beam can be dismantled the hookup and have a stake construction platform in water, and stake construction platform in water has the stiffening beam for bearing plate bottom evenly distributed, and the hookup can be dismantled with bailey beam to the stiffening beam, and bearing plate front end middle part is provided with the U-shaped that the opening is preceding and leads to the groove, and the width that the groove is led to the U-shaped is greater than the external diameter of stake in water, removes other borders of the groove opening part bearing plate of U-shaped and all is provided with the rail.
2. The combined platform for positioning and constructing the underwater pile of the steel temporary bridge according to the claim 1, which is characterized in that: the geometric shape of the bearing plate is rectangular or circular.
3. The combination platform for positioning and constructing the underwater pile of the steel temporary bridge as claimed in claim 1 or 2, wherein: the bearing plate is a steel bearing plate or a wood bearing plate.
4. The combination platform for positioning and constructing the underwater pile of the steel temporary bridge as claimed in claim 1, wherein: the reinforcing beam is connected with the Bailey beam through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122715752.4U CN217026687U (en) | 2021-11-08 | 2021-11-08 | Combined platform for positioning construction of underwater piles of steel temporary bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122715752.4U CN217026687U (en) | 2021-11-08 | 2021-11-08 | Combined platform for positioning construction of underwater piles of steel temporary bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217026687U true CN217026687U (en) | 2022-07-22 |
Family
ID=82438539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122715752.4U Active CN217026687U (en) | 2021-11-08 | 2021-11-08 | Combined platform for positioning construction of underwater piles of steel temporary bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217026687U (en) |
-
2021
- 2021-11-08 CN CN202122715752.4U patent/CN217026687U/en active Active
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