CN217630045U - Bridge foundation engineering open caisson structure - Google Patents
Bridge foundation engineering open caisson structure Download PDFInfo
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- CN217630045U CN217630045U CN202220778656.6U CN202220778656U CN217630045U CN 217630045 U CN217630045 U CN 217630045U CN 202220778656 U CN202220778656 U CN 202220778656U CN 217630045 U CN217630045 U CN 217630045U
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- open caisson
- side fixed
- central fixing
- fixing column
- fixed column
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Abstract
The utility model discloses a bridge foundation engineering open caisson structure, including open caisson main part, sword angle, side fixed column, backup pad, central fixing column, mounting groove, arc preformed hole, installation stabilizer blade, the sword angle is installed to open caisson main part bottom, equal integrated into one piece all around of open caisson main part has the side fixed column, all install the bracing piece between the side fixed column subtend, backup pad central juncture integrated into one piece has central fixing column, the mounting groove has all been seted up at side fixed column and central fixing column top center, backup pad bottom central authorities have all seted up the arc and have reserved the through-hole, the equal integrated into one piece in side fixed column and central fixing column bottom have with mounting groove assorted installation stabilizer blade, the installation stabilizer blade can be connected with next open caisson main part top mounting groove. The utility model relates to a rationally, simple to operate subsides fast through the sword angle, and side fixed column and central fixing column consolidate, increase main part stability, and the convenience excavation of preformed hole transports the earthwork between the backup pad.
Description
Technical Field
The utility model relates to a bridge foundation engineering open caisson structure.
Background
The open caisson is a well tubular structure, which is excavated in the well, and is sunk to a designed elevation after overcoming the frictional resistance of the well wall by the self gravity, and then is subjected to concrete bottom sealing and well hole filling, so that the open caisson becomes the foundation of bridge abutments or other structures. The device is generally used for constructing a retaining device in foundation pits of large-scale piers, sewage pump stations, large-scale equipment foundations, civil air defense shelters, shield assembly wells, underground driveways and station hydraulic foundations.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bridge foundation engineering open caisson structure to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a bridge foundation engineering open caisson structure, includes open caisson main part, sword angle, side fixed column, backup pad, central fixing column, mounting groove, arc preformed hole, installation stabilizer blade, and the sword angle is installed to open caisson main part bottom, open caisson main part all integrated into one piece all around has the side fixed column, all install the backup pad between the side fixed column subtend, backup pad central juncture integrated into one piece has central fixing column, the mounting groove has all been seted up at side fixed column and central fixing column top center, arc preformed hole has all been seted up to backup pad bottom central authorities, side fixed column and central fixing column bottom all integrated into one piece have with mounting groove assorted installation stabilizer blade, the installation stabilizer blade can be connected with next open caisson main part top mounting groove.
Preferably: and the cutting edge, the side fixing column, the central fixing column and the mounting support leg are higher than the open caisson main body and the support plate.
The utility model has the advantages that: the utility model relates to a rationally, simple to operate subsides fast through the sword angle, and side fixed column and central fixing column consolidate, increase main part stability, and the convenience excavation of preformed hole transports the earthwork between the backup pad.
Drawings
Fig. 1 is a schematic structural view of the open caisson structure of the bridge foundation engineering of the utility model;
fig. 2 is a schematic structural view of the open caisson structure of the bridge foundation engineering of the present invention;
fig. 3 is the utility model discloses bridge foundation engineering open caisson structure's schematic structure.
In the figure: 1. open caisson main part, 2, sword angle, 3, side fixed column, 4, backup pad, 5, central fixing column, 6, mounting groove, 7, arc preformed hole, 8, installation stabilizer blade.
Detailed Description
The invention will be further elucidated with reference to the following figures and specific embodiments:
as shown in fig. 1-3, the open caisson structure for bridge foundation engineering comprises an open caisson main body 1, edge angles 2, side fixing columns 3, a supporting plate 4, a central fixing column 5, mounting grooves 6, arc-shaped preformed holes 7 and mounting support legs 8, wherein the edge angles 2 are mounted at the bottom of the open caisson main body 1, the side fixing columns 3 are integrally formed around the open caisson main body 1, the supporting plate 4 is mounted between opposite sides of the side fixing columns 3, the central fixing column 5 is integrally formed at the junction of the centers of the supporting plate 4, the mounting grooves 6 are formed in the centers of the tops of the side fixing columns 3 and the central fixing column 5, the arc-shaped preformed holes 7 are formed in the center of the bottom of the supporting plate 4, the mounting support legs 8 matched with the mounting grooves 6 are integrally formed at the bottoms of the side fixing columns 3 and the central fixing column 5, and the mounting support legs 8 can be connected with the mounting grooves 6 at the top of the next open caisson main body 1. The blade angle 2, the side fixing column 3, the central fixing column 5 and the installation supporting leg 8 are higher than the open caisson main body 1 and the supporting plate 4.
The utility model discloses a theory of operation: subside fast through the sword angle 2, side fixed column 3 and central fixed column 5 are consolidated, increase main part stability, and the preformed hole is convenient for excavate between the backup pad 4 and is transported the earthwork.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The embodiments are therefore to be considered in all respects as illustrative and all changes which come within the meaning and range of equivalency are therefore intended to be embraced therein.
Claims (2)
1. The utility model provides a bridge foundation engineering open caisson structure, includes open caisson main part (1), sword angle (2), side fixed column (3), backup pad (4), central fixing post (5), mounting groove (6), arc preformed hole (7), installation stabilizer blade (8), its characterized in that: the bottom of the open caisson main body (1) is provided with a cutting edge (2), the periphery of the open caisson main body (1) is uniformly formed with side fixing columns (3), supporting plates (4) are arranged between opposite sides of the side fixing columns (3), a central fixing column (5) is integrally formed at the junction of the centers of the supporting plates (4), mounting grooves (6) are formed in the centers of the tops of the side fixing columns (3) and the central fixing column (5), arc-shaped preformed holes (7) are formed in the center of the bottom of each supporting plate (4), mounting support legs (8) matched with the mounting grooves (6) are formed in the bottoms of the side fixing columns (3) and the central fixing column (5), and the mounting support legs (8) can be connected with the mounting grooves (6) in the top of the next open caisson main body (1).
2. The bridge foundation engineering caisson structure of claim 1, wherein: the cutting edge angle (2), the side fixing columns (3), the central fixing column (5) and the mounting support leg (8) are higher than the open caisson main body (1) and the support plate (4) in label.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220778656.6U CN217630045U (en) | 2022-04-06 | 2022-04-06 | Bridge foundation engineering open caisson structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220778656.6U CN217630045U (en) | 2022-04-06 | 2022-04-06 | Bridge foundation engineering open caisson structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217630045U true CN217630045U (en) | 2022-10-21 |
Family
ID=83645825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220778656.6U Active CN217630045U (en) | 2022-04-06 | 2022-04-06 | Bridge foundation engineering open caisson structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217630045U (en) |
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2022
- 2022-04-06 CN CN202220778656.6U patent/CN217630045U/en active Active
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