CN219137637U - Recoverable combination steel sheet pile support - Google Patents
Recoverable combination steel sheet pile support Download PDFInfo
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- CN219137637U CN219137637U CN202320351897.7U CN202320351897U CN219137637U CN 219137637 U CN219137637 U CN 219137637U CN 202320351897 U CN202320351897 U CN 202320351897U CN 219137637 U CN219137637 U CN 219137637U
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- sheet pile
- steel sheet
- connecting ring
- waterproof layer
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Abstract
The utility model discloses a recyclable combined steel sheet pile support, which relates to the technical field of geotechnical engineering and comprises a steel enclosing purlin; a waterproof layer is arranged on one side of the steel surrounding purlin, H-shaped steel is arranged on one side of the waterproof layer in a staggered mode, and a connecting structure is arranged between the adjacent H-shaped steel; the inside of the connecting structure comprises a connecting ring, and the surface of the connecting ring is connected with water stop steel. According to the utility model, the steel sheet pile can be supported through the H-shaped steel, the water-stop steel, the connecting ring, the waterproof layer and the steel enclosing purlin, and meanwhile, the component is existing and has low cost, so that the construction cost is reduced, and the problem of high construction cost of the existing steel sheet pile supporting structure is solved; the supporting structure part is made of steel materials, can be pulled out after the construction of the underground structure is finished, is convenient to recycle, is reused in the next foundation pit engineering project, is a single part, is convenient to carry and transport, and is high in flexibility.
Description
Technical Field
The utility model belongs to the technical field of geotechnical engineering, and particularly relates to a recyclable combined steel sheet pile support.
Background
The steel sheet pile support is formed by customizing hot rolled steel with locking openings or jaws, the steel sheet piles are orderly connected to form a steel sheet pile wall, the construction of an engineering structure foundation requires excavation of a foundation pit, necessary support is carried out on the foundation pit, landslide and overturning of the excavated foundation pit are prevented, the steel sheet pile has high strength, light weight and attractive appearance, and good engineering application is obtained in the foundation pit support.
The utility model provides a steel sheet pile supporting construction that publication number is CN214401812U shows, includes first steel sheet support, second steel sheet support and bottom plate, the fixed slot has been seted up to one side of first steel sheet support, one side fixedly connected with fixed block of first steel sheet support, the spout has been seted up to one side of fixed block, the inside sliding connection of spout of fixed block has the slip post, the surface middle part rotation of slip post is connected with first transfer line and second transfer line.
In the device, the steel plate support is supported through the servo motor, the screw rod, the supporting rods and the like, so that the construction cost is increased, and meanwhile, the flexibility of the support structure is lower due to the large size of the support structure.
Disclosure of Invention
The utility model aims to solve the problems, and provides a recyclable combined steel sheet pile support.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: a recoverable combined steel sheet pile support comprises a steel purlin;
a waterproof layer is arranged on one side of the steel surrounding purlin, H-shaped steel is arranged on one side of the waterproof layer in a staggered mode, and a connecting structure is arranged between the adjacent H-shaped steel;
the inside of connection structure is including the go-between, and the surface of go-between is connected with the stagnant water steel.
As a further description of the above technical solution:
the connecting ring in the connecting structure is arranged at the upper part or the center of the H-shaped steel.
As a further description of the above technical solution:
the transverse base surface of the connecting ring is C-shaped.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
1. according to the utility model, the steel sheet pile can be supported through the H-shaped steel, the water-stop steel, the connecting ring, the waterproof layer and the steel enclosing purlin, and meanwhile, the component is existing and has low manufacturing cost, so that the construction cost is reduced, and the problem of high construction cost of the existing steel sheet pile supporting structure is solved.
2. In the utility model, the supporting structure parts are all made of steel, and can be pulled out after the construction of the underground structure is finished, so that the supporting structure parts are convenient to recycle and reuse in the next foundation pit engineering project, and the detached supporting structure is a single part, so that the supporting structure is convenient to carry and transport and has higher flexibility.
Drawings
FIG. 1 is a schematic top view of a first embodiment of the present utility model;
fig. 2 is a schematic top view of a second embodiment of the present utility model.
Legend description:
1. h-shaped steel; 2. water stopping steel; 3. a connecting ring; 4. a waterproof layer; 5. and (5) enclosing the purlin by steel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1, a recoverable composite steel sheet pile support comprises a steel purlin 5;
a waterproof layer 4 is arranged on one side of the steel enclosing purlin 5, H-shaped steel 1 is arranged on one side of the waterproof layer 4 in a staggered manner, and a connecting structure is arranged between the adjacent H-shaped steel 1;
the inside of the connecting structure comprises a connecting ring 3, and the surface of the connecting ring 3 is connected with water stop steel 2.
Further, the connecting ring 3 in the connecting structure is disposed at the upper portion or center of the H-section steel 1.
Further, the transverse base surface of the connecting ring 3 is in a C shape.
In this embodiment, when the connecting ring 3 inside the connecting structure is located on the upper portion of the H-shaped steel 1, the cross section of the water-stop steel 2 may be in a shape of a "table" or other shapes, which is not limited herein, when the water-stop steel 2 is in a shape of a "table", two ends of the water-stop steel 2 in a shape of a "table" are connected with the inside of the connecting ring 3 with a "C" shaped cross section, so as to ensure that two adjacent H-shaped steels 1 can be connected together, one side of the H-shaped steel 1 can support the H-shaped steel 1 through a support column or the like, and the waterproof layer 4 is made of EVA foam cotton.
Example two
As shown in fig. 2, a difference from the above embodiment is that: in this embodiment, when the connecting ring 3 inside the connecting structure is located at the center of the H-shaped steel 1, the cross section of the water-stop steel 2 may be shaped like a straight line, a cross, or other shapes, which is not limited herein, and two adjacent H-shaped steel 1 may be ensured to be connected together by connecting two ends of the water-stop steel 2 with the inside of the connecting ring 3.
Working principle: firstly grooving and positioning construction of the H-shaped steel 1 stress structure until the designed pile is long, then constructing the water stop steel 2 according to the positioning of the connecting ring 3 of the H-shaped steel 1, finally constructing the next H-shaped steel 1 stress structure according to the positioning of the water stop steel 2 and the connecting ring 3, sequentially constructing the whole soil retaining structure, and sequentially removing the stress H-shaped steel 1 and the water stop steel 2 after the underground structure is constructed.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (3)
1. The recoverable combined steel sheet pile support comprises a steel enclosing purlin (5), and is characterized in that;
one side of the steel purlin (5) is provided with a waterproof layer (4), one side of the waterproof layer (4) is provided with H-shaped steel (1) in a staggered manner, and a connecting structure is arranged between every two adjacent H-shaped steel (1);
the inside of the connecting structure comprises a connecting ring (3), and the surface of the connecting ring (3) is connected with water stop steel (2).
2. A recyclable combination steel sheet pile support as set forth in claim 1, wherein: the connecting ring (3) in the connecting structure is arranged at the upper part or the center of the H-shaped steel (1).
3. A recyclable combination steel sheet pile support as set forth in claim 1, wherein: the transverse base surface of the connecting ring (3) is C-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320351897.7U CN219137637U (en) | 2023-03-01 | 2023-03-01 | Recoverable combination steel sheet pile support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320351897.7U CN219137637U (en) | 2023-03-01 | 2023-03-01 | Recoverable combination steel sheet pile support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219137637U true CN219137637U (en) | 2023-06-06 |
Family
ID=86597938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320351897.7U Active CN219137637U (en) | 2023-03-01 | 2023-03-01 | Recoverable combination steel sheet pile support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219137637U (en) |
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2023
- 2023-03-01 CN CN202320351897.7U patent/CN219137637U/en active Active
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