CN220246961U - Steel support suspension structure for deep foundation pit excavation - Google Patents
Steel support suspension structure for deep foundation pit excavation Download PDFInfo
- Publication number
- CN220246961U CN220246961U CN202322063557.7U CN202322063557U CN220246961U CN 220246961 U CN220246961 U CN 220246961U CN 202322063557 U CN202322063557 U CN 202322063557U CN 220246961 U CN220246961 U CN 220246961U
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- CN
- China
- Prior art keywords
- steel support
- fixing frame
- connecting rod
- pit excavation
- foundation pit
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 43
- 239000010959 steel Substances 0.000 title claims abstract description 43
- 238000009412 basement excavation Methods 0.000 title claims abstract description 15
- 239000000725 suspension Substances 0.000 title claims abstract description 7
- 238000009434 installation Methods 0.000 abstract description 3
- 238000011900 installation process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a steel support suspension structure for deep foundation pit excavation, which comprises the following components: the right side of the fixing frame is provided with an adjusting frame in a sliding manner, and the right side of the adjusting frame is inserted with a steel support body; the limiting block is arranged at the bottom of the fixing frame in a left-right sliding manner, hydraulic rods are arranged at the front side and the rear side of the fixing frame, the movable ends of the hydraulic rods are fixedly connected to the left side of the adjusting frame, a connecting rod is rotatably arranged at the bottom of the fixing frame, and the outer surface of the connecting rod is of a threaded structure; the connecting mode between connecting rod and the stopper is threaded connection, and closely laminate between the surface of stopper and the surface of alignment jig. This deep basal pit excavation steel support suspended structure is convenient for install the steel support, is convenient for adjust according to steel support length in the installation, satisfies the normal installation needs of steel support, and structural flexibility is stronger.
Description
Technical Field
The utility model relates to the technical field of deep foundation pits, in particular to a steel support hanging structure for deep foundation pit excavation.
Background
In order to ensure the safety of construction and surrounding environment in deep foundation pit engineering, the side wall and the surrounding environment of the foundation pit can be supported, and the foundation pit supporting structure mainly comprises a steel support and a concrete support, wherein the steel support is widely applied in the field of foundation pit supporting due to the advantages of being capable of being repeatedly utilized.
The existing conventional steel support hanging structure for deep foundation pit excavation has the defects that the steel support is inconvenient to install, the steel support cannot be normally installed due to the fact that the steel support is inconvenient to adjust according to the length of the steel support in the installation process, and the structural flexibility is poor.
Disclosure of Invention
The utility model aims to provide a steel support hanging structure for deep foundation pit excavation, which solves the problems that the steel support cannot be normally installed and has poor structural flexibility due to the fact that the steel support is inconvenient to install and is inconvenient to adjust according to the length of the steel support in the installation process.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a deep foundation pit excavation steel support suspension structure, comprising:
the right side of the fixing frame is provided with an adjusting frame in a sliding manner, and the right side of the adjusting frame is inserted with a steel support body;
the limiting block is arranged at the bottom of the fixing frame in a left-right sliding manner.
Preferably, hydraulic rods are arranged on the front side and the rear side of the fixing frame, and the movable ends of the hydraulic rods are fixedly connected to the left side of the adjusting frame.
Preferably, the bottom of the fixing frame is rotatably provided with a connecting rod, and the outer surface of the connecting rod is in a thread structure;
the connecting mode between connecting rod and the stopper is threaded connection, and closely laminate between the surface of stopper and the surface of alignment jig.
Compared with the prior art, the utility model has the beneficial effects that: the steel support hanging structure for deep foundation pit excavation is convenient to install the steel support, the steel support length is convenient to adjust in the installation process, the normal installation requirement of the steel support is met, and the structural flexibility is high;
the right-hand member and the wall body mounting structure of steel support are fixed, insert the inboard of alignment jig with the left end of steel support, push the alignment jig through the hydraulic stem and want the right side to remove, make the steel support extrude fixedly, rotate the connecting rod and make it drive stopper to move to the right side, make the stopper extrude fixedly to the alignment jig, make the steel support stabilize fixed mounting.
Drawings
FIG. 1 is a schematic top view of the present utility model;
fig. 2 is a schematic view of the front cut-away structure of the present utility model.
In the figure: 1. a fixing frame; 2. an adjusting frame; 3. a steel support body; 4. a hydraulic rod; 5. a limiting block; 6. and (5) connecting a rod.
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.
Referring to fig. 1-2, the present utility model provides a technical solution: a deep foundation pit excavation steel support suspension structure, comprising:
the right side of the fixing frame 1 is provided with an adjusting frame 2 in a sliding manner, and the right side of the adjusting frame 2 is inserted with a steel support body 3;
the limiting block 5 is arranged at the bottom of the fixing frame 1 in a left-right sliding manner.
The hydraulic rods 4 are arranged on the front side and the rear side of the fixing frame 1, the movable ends of the hydraulic rods 4 are fixedly connected to the left side of the adjusting frame 2, and the adjusting frame 2 is driven to move left and right through the hydraulic rods 4.
The bottom of the fixing frame 1 is rotatably provided with a connecting rod 6, and the outer surface of the connecting rod 6 is in a thread structure; the connecting mode between the connecting rod 6 and the limiting block 5 is threaded connection, the outer surface of the limiting block 5 is tightly attached to the outer surface of the adjusting frame 2, and the connecting rod 6 is rotated to drive the limiting block 5 to move left and right.
When the steel support hanging structure for deep foundation pit excavation is used, as shown in fig. 1-2, the right end of the steel support is fixed with a wall mounting structure, the left end of the steel support is inserted into the inner side of the adjusting frame 2, the hydraulic rod 4 is used for pushing the adjusting frame 2 to move to the right side, the steel support is extruded and fixed, the connecting rod 6 is rotated to drive the limiting block 5 to move to the right side, the limiting block 5 is used for extruding and fixing the adjusting frame 2, and the steel support is stably and fixedly mounted, so that the whole working process of the steel support hanging structure for deep foundation pit excavation is realized.
What is not described in detail in this specification is prior art known to those skilled in the art. Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (3)
1. The utility model provides a deep basal pit excavation steel support suspended structure which characterized in that includes:
the fixing frame (1), the right side of the fixing frame (1) is provided with an adjusting frame (2) in a sliding manner, and the right side of the adjusting frame (2) is inserted with a steel supporting body (3);
the limiting block (5) is arranged at the bottom of the fixing frame (1) in a left-right sliding mode.
2. The deep foundation pit excavation steel support suspension structure of claim 1, wherein: the hydraulic rods (4) are arranged on the front side and the rear side of the fixing frame (1), and the movable ends of the hydraulic rods (4) are fixedly connected to the left side of the adjusting frame (2).
3. The deep foundation pit excavation steel support suspension structure of claim 1, wherein: the bottom of the fixing frame (1) is rotatably provided with a connecting rod (6), and the outer surface of the connecting rod (6) is in a thread structure;
the connecting mode between the connecting rod (6) and the limiting block (5) is threaded connection, and the outer surface of the limiting block (5) is tightly attached to the outer surface of the adjusting frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322063557.7U CN220246961U (en) | 2023-08-02 | 2023-08-02 | Steel support suspension structure for deep foundation pit excavation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322063557.7U CN220246961U (en) | 2023-08-02 | 2023-08-02 | Steel support suspension structure for deep foundation pit excavation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220246961U true CN220246961U (en) | 2023-12-26 |
Family
ID=89268802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322063557.7U Active CN220246961U (en) | 2023-08-02 | 2023-08-02 | Steel support suspension structure for deep foundation pit excavation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220246961U (en) |
-
2023
- 2023-08-02 CN CN202322063557.7U patent/CN220246961U/en active Active
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| GR01 | Patent grant |