CN219690531U - Foundation pit side wall supporting structure - Google Patents
Foundation pit side wall supporting structure Download PDFInfo
- Publication number
- CN219690531U CN219690531U CN202320765358.8U CN202320765358U CN219690531U CN 219690531 U CN219690531 U CN 219690531U CN 202320765358 U CN202320765358 U CN 202320765358U CN 219690531 U CN219690531 U CN 219690531U
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- China
- Prior art keywords
- support
- steel sheet
- foundation pit
- side wall
- supporting structure
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 abstract description 16
- 238000010276 construction Methods 0.000 description 8
- 230000004075 alteration Effects 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Bulkheads Adapted To Foundation Construction (AREA)
Abstract
The utility model discloses a foundation pit side wall supporting structure, which comprises a supporting main body, a lifting assembly and a reinforcing protection assembly, wherein the supporting main body comprises two steel sheet piles, a reinforcing underframe, piles and a bracket, the steel sheet piles are symmetrically arranged at the bottom of the inner side of each steel sheet pile, the piles are arranged between the two steel sheet piles, the lifting assembly is arranged on the piles, and the reinforcing protection assembly is arranged at two ends of the bracket; the normal support is consolidated through the stand in the current support, but when the stand is installed, the height of stand need be adjusted according to the height of support, the degree of difficulty and the convenience when increasing the support installation, this height-adjustable's that passes through the setting stand structure, when the steel sheet pile inserts ground after the support of installing again, can be according to the installation demand of support, adjust the height of stand, the convenience when improving the stand installation, the fixed support of better installation simultaneously.
Description
Technical Field
The utility model belongs to the technical field of foundation pit support, and particularly relates to a foundation pit side wall support structure.
Background
The foundation pit is a space below the ground excavated for the construction of a building (including a structure) foundation and a basement, is applied to constructional engineering, belongs to temporary engineering, and has the function of providing a space for the construction operation of the foundation to be carried out according to the position designated by the design, and is a supporting, reinforcing and protecting measure adopted for the side wall of the foundation pit and the surrounding environment of the foundation pit for ensuring the safety of the underground structure construction and the surrounding environment of the foundation pit.
The existing foundation pit side wall supporting structure generally needs to dig out a certain foundation pit for stabilization of a foundation in the building construction process, stability of a foundation is enhanced, and stability of the foundation pit is guaranteed by installing steel sheet piles and supports during foundation pit construction, so that collapse and settlement of the foundation pit are prevented, when a common foundation pit is supported and installed, the supports are reinforced through the stand columns, stability of the supports is guaranteed, but when the stand columns are installed, the height of the stand columns is generally required to be adjusted according to the height of the supports, and difficulty and convenience in supporting and installing are increased.
Disclosure of Invention
The utility model aims to provide a foundation pit side wall supporting structure, which aims to solve the problems that the prior foundation pit side wall supporting structure provided in the background art is reinforced by a support through a stand column when being installed, so that the stability of the support is ensured, but the height of the stand column is required to be adjusted according to the height of the support when the stand column is installed, and the difficulty and convenience in supporting and installing are increased.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a foundation ditch lateral wall supporting structure, includes the supporting main body, the supporting main body includes steel sheet pile, consolidates chassis, stake and support, steel sheet pile symmetry installs two, consolidate the chassis and install the inboard bottom of steel sheet pile, the stake is installed between two steel sheet piles, still includes lifting unit and strengthens the protection component, lifting unit installs on the stake, strengthen the protection component and install the both ends of support, just lifting unit includes lifting structure and bearing structure.
Preferably, the support structure comprises a screw post and a stand column, the screw post is mounted at the top of the pile, and the stand column is arranged at the top of the screw post.
Preferably, the bracket is mounted on the top of the upright, and both ends of the bracket are mounted on the steel sheet pile.
Preferably, the lifting structure comprises a lifting bracket and cantilevers, wherein the lifting bracket is arranged on the outer side of the screw rod column, and the cantilevers are arranged on two sides of the lifting bracket.
Preferably, the lifting bracket is located at the bottom of the upright, and the upright is mounted on the screw column by the lifting bracket.
Preferably, the reinforced protection component comprises an anti-falling net and an anchor rod, and the anchor rod penetrates through one end of the support and the steel sheet pile.
Preferably, one half of the anchor rod is driven into the side wall of the foundation pit, the anti-falling net is arranged on the other section of the exposed anchor rod, and meanwhile, the anti-falling net is horizontally paved.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The normal support is consolidated through the stand in the current support, but when the stand is installed, the height of stand need be adjusted according to the height of support, the degree of difficulty and the convenience when increasing the support installation, this height-adjustable's that passes through the setting stand structure, when the steel sheet pile inserts ground after the support of installing again, can be according to the installation demand of support, adjust the height of stand, the convenience when improving the stand installation, the fixed support of better installation simultaneously.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a lift bracket of the present utility model;
FIG. 3 is a schematic view of the installation structure of the anchor portion of the present utility model;
in the figure: 100. steel sheet piles; 101. reinforcing the underframe; 102. pile columns; 103. a bracket; 200. lifting the bracket; 201. a column; 202. a screw column; 203. a cantilever; 300. an anti-falling net; 301. and (5) anchoring rods.
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 and 3, the present utility model provides a technical solution: during foundation ditch construction, in order to prevent foundation ditch subsidence and subside, prevent rivers infiltration simultaneously, can install steel sheet pile 100 in the edge of foundation ditch, play reinforcement and protection's effect, thereby guarantee the stability of foundation ditch, a foundation ditch lateral wall supporting structure, including the supporting body, the supporting body includes steel sheet pile 100, consolidate chassis 101, stake 102 and support 103, steel sheet pile 100 symmetry installs two, steel sheet pile 100 inserts the lateral wall department of foundation ditch, guarantee you of foundation ditch lateral wall dare, consolidate chassis 101 and install in steel sheet pile 100's inboard bottom, stake 102 installs between two steel sheet piles 100, still include lifting unit and strengthen the protection subassembly, lifting unit installs on stake 102, strengthen the both ends of protection subassembly at support 103, and lifting unit includes elevation structure and bearing structure, the foundation ditch support that is used is when the installation, the excavation depth of foundation ditch in general is different, the installation height of support 103 has certain idle, when this supporting structure installation is fixed, if the installation height with support 103 produces the deviation with the support 103, accessible lift bracket 203 rotates lift bracket 200, the support 201 is driven to the height adjustment after the support 201, thereby convenient installation height adjustment makes the support 201 after the installation height is convenient.
Specifically, bearing structure includes screw rod post 202 and stand 201, screw rod post 202 fixed mounting is at the top of post 102, guarantee the stability of screw rod post 202, prevent bearing structure unstability, stand 201 sets up at the top of screw rod post 202, support 103 fixed mounting is at the top of stand 201, and the both ends fixed mounting of support 103 is on steel sheet pile 100, guarantee the stability at steel sheet pile 100 top, prevent that steel sheet pile 100 slope side from falling, bearing structure includes lifting bracket 200 and cantilever 203, lifting bracket 200 is installed in the outside of screw rod post 202 through the screw thread soon, the lifting adjustment of lifting bracket 200 is made things convenient for through the mounting means that the screw thread soon, cantilever 203 welded fastening is in the both sides of lifting bracket 200, lifting bracket 200 is located the bottom of stand 201 in addition, and stand 201 is installed on screw rod post 202 through lifting bracket 200, can drive stand 201 synchronous lift when lifting bracket 200 goes up, bearing structure installs and can carry out the lift compensation adjustment equally during the use.
Specifically, strengthen the protection subassembly and include anti-drop net 300 and stock 301, stock 301 runs through the one end and the sheet pile 100 of support 103, and in the stock 301 that runs through one end all is beaten into the foundation ditch lateral wall, guarantee the stability between support 103 and the sheet pile 100 promptly, anti-drop net 300 installs in another section of naked stock 301, anti-drop net 300 level shop installs simultaneously, lay anti-drop net 300 on half stock 301 that spills, security during construction can be improved, after support 103 installs, stock 301 can be beaten into at the both ends of support 103, the one end of stock 301 runs through support 103 and sheet pile 100, in the earth is beaten into simultaneously, guarantee the stability between support 103 and the sheet pile 100, prevent support 103 collapse, can overlap on the stock 301 of extension and establish installation anti-drop net 300, staff drops in the foundation ditch during the time of having avoided the construction, security during this foundation ditch construction has been improved simultaneously.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a foundation ditch lateral wall supporting structure, includes the supporting body, the supporting body includes steel sheet pile (100), consolidates chassis (101), stake (102) and support (103), steel sheet pile (100) symmetry installs two, consolidate chassis (101) and install the inboard bottom of steel sheet pile (100), stake (102) are installed between two steel sheet piles (100), its characterized in that: the pile comprises a pile body (102), and is characterized by further comprising a lifting assembly and a reinforcing protection assembly, wherein the lifting assembly is installed on the pile body (102), the reinforcing protection assembly is installed at two ends of the support (103), and the lifting assembly comprises a lifting structure and a supporting structure.
2. The foundation pit side wall supporting structure according to claim 1, wherein: the support structure comprises a screw column (202) and a stand column (201), wherein the screw column (202) is arranged at the top of the pile column (102), and the stand column (201) is arranged at the top of the screw column (202).
3. The foundation pit side wall supporting structure according to claim 2, wherein: the support (103) is mounted on the top of the upright (201), and two ends of the support (103) are mounted on the steel sheet pile (100).
4. A foundation pit side wall supporting structure according to claim 3, wherein: the lifting structure comprises a lifting bracket (200) and cantilevers (203), wherein the lifting bracket (200) is arranged on the outer side of a screw column (202), and the cantilevers (203) are arranged on two sides of the lifting bracket (200).
5. The foundation pit side wall supporting structure according to claim 4, wherein: the lifting bracket (200) is positioned at the bottom of the upright (201), and the upright (201) is mounted on a screw column (202) through the lifting bracket (200).
6. The foundation pit side wall supporting structure according to claim 5, wherein: the reinforced protection assembly comprises an anti-falling net (300) and an anchor rod (301), wherein the anchor rod (301) penetrates through one end of the support (103) and the steel sheet pile (100).
7. The foundation pit side wall supporting structure according to claim 6, wherein: half of the anchor rods (301) are driven into the side wall of the foundation pit, the anti-falling net (300) is installed on the other section of the exposed anchor rods (301), and meanwhile the anti-falling net (300) is horizontally paved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320765358.8U CN219690531U (en) | 2023-04-10 | 2023-04-10 | Foundation pit side wall supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320765358.8U CN219690531U (en) | 2023-04-10 | 2023-04-10 | Foundation pit side wall supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219690531U true CN219690531U (en) | 2023-09-15 |
Family
ID=87940740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320765358.8U Active CN219690531U (en) | 2023-04-10 | 2023-04-10 | Foundation pit side wall supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219690531U (en) |
-
2023
- 2023-04-10 CN CN202320765358.8U patent/CN219690531U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |