CN211257007U - A supporting construction for building foundation ditch construction - Google Patents
A supporting construction for building foundation ditch construction Download PDFInfo
- Publication number
- CN211257007U CN211257007U CN201921819980.2U CN201921819980U CN211257007U CN 211257007 U CN211257007 U CN 211257007U CN 201921819980 U CN201921819980 U CN 201921819980U CN 211257007 U CN211257007 U CN 211257007U
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- Prior art keywords
- pile
- construction
- baffle
- retaining wall
- foundation pit
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- 238000010276 construction Methods 0.000 title claims abstract description 56
- 230000008093 supporting effect Effects 0.000 title claims abstract description 56
- 238000003466 welding Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract 1
- 239000004567 concrete Substances 0.000 description 8
- 238000005457 optimization Methods 0.000 description 6
- 238000005553 drilling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009931 harmful effect Effects 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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Abstract
The utility model discloses a supporting structure for building foundation pit construction, which belongs to the technical field of foundation pit construction, and the technical proposal is characterized in that the supporting structure comprises a fixed pile and a retaining wall, wherein the fixed pile comprises a ground pile, the lower end surface of the ground pile is welded with an underground pile, the lower end surface of the underground pile is welded with a bottom pile, the upper end of the ground pile is fixedly provided with a top cover, the retaining wall is fixedly arranged at two sides of the ground pile, the lower end of the retaining wall is fixedly provided with a bottom supporting plate, the top end of the retaining wall is fixedly provided with a top supporting plate, the utility model has the advantages that the whole supporting structure is more stable through the arranged fixed pile, the connection and installation are more convenient, the whole retaining wall is not easy to displace and incline, the whole structure is more fixed, and can also play a certain sealing role to lead external rainwater, the earth is difficult to enter the interior of the foundation pit.
Description
Technical Field
The utility model relates to a foundation ditch construction technical field, in particular to a supporting construction for building foundation ditch construction.
Background
The existing retaining wall and supporting structure is one of main structures of a building foundation pit supporting structure, and the supporting structure generally comprises a horizontal supporting frame and a stand column. The horizontal support frame of the traditional support structure is generally a cast-in-place reinforced concrete rod piece and is connected with a retaining wall; the stand adopts the steel structure post, and the bottom of stand is provided with the foundation pile, and the foundation pile generally adopts concrete drilling bored concrete pile, and the vertical load that the horizontal support frame of stand supporting transmitted during the use passes to the ground through concrete drilling bored concrete pile. Such a conventional support structure has the following problems: 1) in the construction process, the lower end of the upright post needs to be inserted and fixed at the top end of the concrete cast-in-situ bored pile, so the construction process is complex, the construction is slow and the cost is high; 2) the concrete horizontal support frame and the concrete cast-in-situ bored pile are disposable temporary components, and are dismantled and damaged after the construction of the underground structure of the building foundation pit is completed, so that resources are wasted greatly; 3) the concrete horizontal support frame needs to be violently dismantled and transported outside, and the produced waste residue is more, can cause harmful effects to the environment.
SUMMERY OF THE UTILITY MODEL
For solving the problem that proposes among the above-mentioned background art, the utility model provides a supporting construction for building foundation ditch construction, this supporting construction sets up spud pile and barricade, and the staff only needs to go into the underground with the stake underground, is used for supporting overall structure, then joint erection bracing board and barricade, can conveniently disassemble after using, and used repeatedly has solved the extravagant resource of whole supporting construction, and the harmful effects that causes the environment, and whole construction is comparatively convenient, practices thrift the cost.
The utility model discloses a realize like this, a supporting construction for building foundation ditch construction, including spud pile and barricade, the spud pile includes ground stake, the terminal surface welding has underground pile under the ground stake, the terminal surface welding has bottom stake under the underground pile, the fixed top cap that is provided with in upper end of ground stake, the fixed both sides that set up at ground stake of barricade, the fixed bottom support plate that is provided with of lower extreme of barricade, the fixed top support plate that is provided with in top of barricade, the convex card strip has all been welded to the department of up end central authorities of bottom support plate and the lower terminal surface central authorities of top support plate.
In order to fix whole barricade, as the utility model relates to a supporting construction is preferred for building foundation ditch construction, first screw hole has been seted up to the up end central authorities department of ground stake, the up end of top cap runs through and has seted up the second screw hole, second screw hole inner wall threaded connection has the threaded rod.
In order to make backup pad and barricade fixed with the spud pile joint, conduct the utility model relates to a supporting construction is preferred for building foundation construction, the left and right sides of ground stake is all seted up flutedly, the recess runs through the top of ground stake, does not run through the bottom.
In order to make behind the fixed top cap of threaded rod and the spud pile, the top cap can not the displacement, as the utility model relates to a supporting construction is preferred for building foundation ditch construction, the fixed baffle that extends downwards that is provided with in top cap lower extreme both sides.
In order to make whole barricade convenient to detach, installation, transportation, conduct the utility model relates to a supporting construction for building foundation ditch construction is preferred, the barricade includes a plurality of first baffles and a second baffle.
In order to make whole barricade and spud pile joint fixed, and the joint between every baffle, as the utility model relates to a supporting construction is preferred for building foundation construction, the concave groove has all been seted up to the upper and lower end of first baffle and second baffle, the fixed convex fixture block that is provided with of left end face central authorities department of first baffle, the concave groove has been seted up to the right-hand member face, both ends all are provided with convex fixture block about the second baffle.
In order to make the baffle structure more firm, and weight reduction for it is convenient for ann, transportation, has also alleviateed the load of spud pile and bottom sprag board, conduct the utility model relates to a supporting construction is preferred for building foundation ditch construction, the inside of first baffle and second baffle is frame-type hollow structure.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this kind of a supporting construction for building foundation construction makes through the spud pile to support whole supporting construction, through the bottom stake that sets up for the underground is gone into to easier nailing of spud pile, and then makes whole supporting construction play better supporting role through backup pad and the barricade that sets up, and has played certain effect that blocks outside rainwater, earth etc. makes whole device be convenient for install, dismantle, the transportation, and can reuse.
2. This kind of a supporting construction for building foundation ditch construction, through the recess that sets up, the lug for overall structure is almost all fixed by the joint, not only makes the staff installation laborsaving, and is convenient, and makes whole supporting construction play better sealed effect, makes outside earth etc. be difficult for entering into the foundation ditch.
Drawings
Fig. 1 is an overall structural view of a supporting structure for building foundation pit construction of the utility model;
FIG. 2 is a bottom support plate structure view of a supporting structure for construction of a foundation pit of the present invention;
fig. 3 is a vertical sectional view and a horizontal sectional view of a first baffle plate of a supporting structure for building foundation pit construction according to the present invention;
fig. 4 is a vertical sectional view and a horizontal sectional view of a second baffle plate of a supporting structure for building foundation pit construction according to the present invention;
in figure 1, a pile is fixed; 11. piling on the ground; 12. underground pile; 13. piling at the bottom; 14. a top cover; 15. a threaded rod; 111. a first threaded hole; 151. a second threaded hole; 112. a groove; 2. a bottom support plate; 21. a top support plate; 22. a convex clamping strip; 3. retaining walls; 31. a first baffle plate; 32. a second baffle.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-4, a supporting structure for building foundation pit construction comprises a fixed pile 1 and a retaining wall 3, wherein the fixed pile 1 comprises a ground pile 11, an underground pile 12 is welded on the lower end face of the ground pile 11, a bottom pile 13 is welded on the lower end face of the underground pile 12, a top cover 14 is fixedly arranged at the upper end of the ground pile 11, the retaining wall 3 is fixedly arranged on two sides of the ground pile 11, a bottom supporting plate 2 is fixedly arranged at the lower end of the retaining wall 3, a top supporting plate 21 is fixedly arranged at the top end of the retaining wall 3, and convex clamping strips 22 are welded at the central position of the upper end face of the bottom supporting plate 2 and the central position of the.
In this embodiment, when needs installation supporting construction, the staff only need to nail underground pile 12 underground, then install bottom support plate 2, barricade 3 and top support plate 21 between two adjacent spud piles 1 for whole device has the installation, has dismantled convenient advantage, and can used repeatedly, and not only resources are saved still can not influence the environment.
As a technical optimization scheme of the utility model, ground pile 11's up end central authorities department has seted up first screw hole 111, and second screw hole 151 has been seted up in the up end of top cap 14 run through, and second screw hole 151 inner wall threaded connection has threaded rod 15.
In this embodiment, the threaded rod 15 is provided to fixedly connect the top cover 14 to the spud pile 1 and to clamp the top support plate 21.
As a technical optimization scheme of the utility model, recess 112 has all been seted up to the left and right sides of ground stake 11, and recess 112 runs through the top of ground stake 11, does not run through the bottom.
In this embodiment, through the groove 112 that sets up for bottom sprag board 2, top sprag board 21 and barricade 3 are fixed with spud pile 1 joint, make whole supporting construction play better supporting effect, and do not receive outside earth of foundation ditch and rainwater influence.
As a technical optimization scheme of the utility model, the fixed baffle that extends downwards that is provided with in top cap 14 lower extreme both sides.
In this embodiment, the baffle plate disposed at the lower end of the top cover 14 prevents the top cover 14 from deflecting and displacing after the top cover 14 is fixedly connected with the spud pile 1.
As a technical optimization of the present invention, the retaining wall 3 includes a plurality of first baffles 31 and a second baffle 32.
In this embodiment, the whole retaining wall 3 is formed by the plurality of first baffle plates 31 and the second baffle plates 32, so that the whole retaining wall 3 is more convenient and labor-saving to transport and disassemble, and is more flexible to install.
As a technical optimization scheme, the concave groove has all been seted up to the last lower extreme of first baffle 31 and second baffle 32, and the fixed convex fixture block that is provided with of left end face central authorities department of first baffle 31, the concave groove has been seted up to the right-hand member face, and both ends all are provided with convex fixture block about second baffle 32.
In this embodiment, through setting up concave groove and convex fixture block for whole barricade 3 is fixed with spud pile 1 joint, and the joint is fixed between every baffle, and is fixed through the joint mode, makes whole supporting construction play better supporting effect.
As a technical optimization scheme of the utility model, the inside of first baffle 31 and second baffle 32 is frame-type hollow structure.
In this embodiment, make 3 structures of whole barricade more firm, and alleviateed the weight of baffle, when installation, dismantlement, transportation, all comparatively laborsaving, convenient.
The working principle is as follows: firstly, when workers install a supporting structure, a fixing pile 1 is nailed into a position needing to be installed in a foundation pit, the whole fixing pile 1 is nailed more labor-saving through the arranged bottom pile 13, then a bottom supporting plate 2 is clamped and installed in the groove 112 of two adjacent fixing piles 1, then a plurality of first baffles 31 and a second baffle 32 are clamped and fixed with each other and installed at the upper end of the bottom supporting plate 2, two ends of the whole retaining wall 3 are clamped and connected with the groove 112 of the fixing pile 1, then a top supporting plate 21 is installed to the upper end of the retaining wall 3, a top cover 14 is connected to the upper end of the fixing pile 1 through a threaded rod 15 in a threaded manner, so that the top supporting plate 21 is clamped and connected, the whole device is convenient and labor-saving in installation, the whole device saves resources, does not influence the environment, and is fixed through a clamping manner, so that the whole device has a, soil bodies, rainwater and the like outside the foundation pit do not enter the foundation pit, and a good supporting effect is achieved.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a supporting construction for building foundation ditch construction, includes spud pile (1) and barricade (3), spud pile (1) includes ground stake (11), its characterized in that: the utility model discloses a retaining wall, including ground stake (11), retaining wall (3), lower terminal surface welding has underground pile (12), lower terminal surface welding has bottom stake (13) under underground pile (12), the fixed top cap (14) that is provided with in upper end of ground stake (11), the fixed both sides that set up in ground stake (11) of retaining wall (3), the fixed bottom support board (2) that is provided with of lower extreme of retaining wall (3), the fixed top support board (21) that is provided with in top of retaining wall (3), convex card strip (22) have all been welded in the department of the up end central authorities of bottom support board (2) and the department of the lower terminal surface central authorities of top support board (21.
2. The supporting structure for construction of a foundation pit according to claim 1, wherein: the utility model discloses a pile foundation construction method, including ground stake (11), the up end center department of top cap (14) has seted up first screw hole (111), the up end of top cap (11) runs through and has seted up second screw hole (151), second screw hole (151) inner wall threaded connection has threaded rod (15).
3. The supporting structure for construction of a foundation pit according to claim 1, wherein: the left side and the right side of the ground pile (11) are provided with grooves (112), and the grooves (112) penetrate through the top of the ground pile (11) and do not penetrate through the bottom.
4. The supporting structure for construction of a foundation pit according to claim 1, wherein: and baffle plates extending downwards are fixedly arranged on two sides of the lower end of the top cover (14).
5. The supporting structure for construction of a foundation pit according to claim 1, wherein: the retaining wall (3) comprises a plurality of first retaining plates (31) and a second retaining plate (32).
6. The supporting structure for construction of a foundation pit according to claim 5, wherein: the upper and lower ends of first baffle (31) and second baffle (32) have all been seted up the concave groove, the fixed convex fixture block that is provided with in left end face central authorities department of first baffle (31), the concave groove has been seted up to the right-hand member face, both ends all are provided with the convex fixture block about second baffle (32).
7. The supporting structure for construction of a foundation pit according to claim 5, wherein: the first baffle (31) and the second baffle (32) are both frame-type hollow structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921819980.2U CN211257007U (en) | 2019-10-28 | 2019-10-28 | A supporting construction for building foundation ditch construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921819980.2U CN211257007U (en) | 2019-10-28 | 2019-10-28 | A supporting construction for building foundation ditch construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211257007U true CN211257007U (en) | 2020-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921819980.2U Expired - Fee Related CN211257007U (en) | 2019-10-28 | 2019-10-28 | A supporting construction for building foundation ditch construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211257007U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112227383A (en) * | 2020-10-19 | 2021-01-15 | 许勇 | Safe type housing construction underground structure supporting device |
| CN113718785A (en) * | 2021-03-26 | 2021-11-30 | 瑞腾基础工程技术（北京）股份有限公司 | Soil protection structure between vertical piles of foundation pit |
| CN113981994A (en) * | 2021-09-13 | 2022-01-28 | 四川省公路规划勘察设计研究院有限公司 | Anti-skid supporting structure |
| CN114775637A (en) * | 2022-05-09 | 2022-07-22 | 北京四达基业市政建设工程有限公司 | Deep foundation pit supporting structure and supporting method |
-
2019
- 2019-10-28 CN CN201921819980.2U patent/CN211257007U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112227383A (en) * | 2020-10-19 | 2021-01-15 | 许勇 | Safe type housing construction underground structure supporting device |
| CN113718785A (en) * | 2021-03-26 | 2021-11-30 | 瑞腾基础工程技术（北京）股份有限公司 | Soil protection structure between vertical piles of foundation pit |
| CN113981994A (en) * | 2021-09-13 | 2022-01-28 | 四川省公路规划勘察设计研究院有限公司 | Anti-skid supporting structure |
| CN114775637A (en) * | 2022-05-09 | 2022-07-22 | 北京四达基业市政建设工程有限公司 | Deep foundation pit supporting structure and supporting method |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200814 |