CN220813880U - Stable supporting structure for deep foundation pit - Google Patents
Stable supporting structure for deep foundation pit Download PDFInfo
- Publication number
- CN220813880U CN220813880U CN202322413692.XU CN202322413692U CN220813880U CN 220813880 U CN220813880 U CN 220813880U CN 202322413692 U CN202322413692 U CN 202322413692U CN 220813880 U CN220813880 U CN 220813880U
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- Prior art keywords
- baffle
- foundation pit
- clamping
- deep foundation
- support structure
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- 230000008093 supporting effect Effects 0.000 title claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 230000006641 stabilisation Effects 0.000 claims description 7
- 238000011105 stabilization Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 description 5
- 238000010030 laminating Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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Abstract
The utility model discloses a deep foundation pit stable supporting structure, which comprises a plurality of piles, wherein a connecting mechanism is arranged at the front end of each pile, a supporting mechanism is arranged at the rear end of each connecting mechanism, each connecting mechanism comprises a plurality of fixed blocks, each fixed block is fixedly arranged at the front end of each pile, clamping grooves are formed in the positions, near the rear ends, of the tops of the fixed blocks, fixing bolts are movably arranged in the positions, near the upper ends and the lower ends, of the front ends of the piles, a plurality of baffle plates are arranged between every two piles, clamping blocks are arranged at the two ends of each baffle plate and positioned in the clamping grooves, sliding grooves are formed in the positions, near the rear ends of the clamping blocks, of the fixing blocks are arranged at equal intervals, and the clamping blocks are positioned in the clamping grooves and are clamped; the deep foundation pit stable supporting structure is convenient for installing and detaching the baffle, can be used for multiple times, is convenient for adjusting and enhancing the support to the inner wall, and reduces the clearance to prevent collapse.
Description
Technical Field
The utility model relates to the technical field of foundation pit support, in particular to a deep foundation pit stable support structure.
Background
The foundation pit is a foundation of a building, the foundation pit is used for burying the foundation of the building in the pit, the foundation pit is mainly used for bearing platform, bridge abutment and foundation expansion construction, when a deep foundation pit and a nearby building are provided with the building, the inner wall of the foundation pit is required to be supported, and the collapse of an outer soil layer is prevented;
The current stable supporting structure of deep basal pit is when using, because the pouring of concrete makes the construction volume great, and the use of vaulting pole influences inside construction, is inconvenient for supporting the protection to the foundation ditch inner wall, inconvenient baffle's installation and dismantlement to install the backplate and have the clearance to collapse easily with the foundation ditch inner wall, reduce stability, inconvenient regulation backup pad has brought certain influence with the laminating of foundation ditch inner wall for in-service use.
Disclosure of utility model
The utility model mainly aims to provide a deep foundation pit stable supporting structure which can effectively solve the technical problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides a deep basal pit stable supporting structure, includes a plurality of stake, coupling mechanism is installed to the front end of stake, coupling mechanism installs supporting mechanism in the rear end, coupling mechanism includes a plurality of fixed block, a plurality of fixed block fixed mounting respectively in the front end of stake, runs through the draw-in groove has been seted up to the rear end near the top of fixed block, runs through the equal movable mounting of front end of stake is close to upper and lower extreme has the gim peg, every two all install a plurality of baffle between the stake, the fixture block is all installed at the both ends of baffle and is located the draw-in groove, runs through the spout has all been seted up to the front and back end of fixture block.
As a further scheme of the utility model, a plurality of fixing blocks are arranged at equal intervals, and clamping blocks are arranged in the clamping grooves in a clamping way.
As a further scheme of the utility model, sliding rails are arranged on the inner walls of the front end and the rear end of the clamping groove, and the sliding grooves are matched with the sliding rails in the clamping groove.
As a further scheme of the utility model, the supporting mechanism comprises a supporting plate, the supporting plate is movably arranged at the rear end of the baffle, a fixed disc is fixedly arranged at the central position of the front end of the supporting plate, guide posts are arranged at the front ends of the supporting plate, which are close to two sides and penetrate through the front ends of the baffle, a screw rod is movably arranged at the front ends of the fixed disc and the baffle, and a chuck is arranged at the rear end of the screw rod and positioned in the fixed disc.
As a further scheme of the utility model, the guide posts are arranged in the baffle plate in a sliding way back and forth way, and the two guide posts and the support plate are arranged in a synchronous sliding way.
As a further scheme of the utility model, the screw rod is positioned in the baffle plate and slides back and forth in a threaded manner, and the chuck is positioned in the fixed disc and is movably and rotatably arranged.
The beneficial effects of the utility model are as follows:
According to the utility model, the connecting mechanism is arranged, the piles are mutually fixed with the grouting columns through the connection of the fixing bolts, a plurality of baffles are respectively arranged between the two corresponding piles, the baffles are fixed through the clamping connection of the clamping blocks and the clamping grooves, the inner wall of a foundation pit is supported and protected, and the installation and the clamping connection and the fixation of the baffles are facilitated through the sliding of the sliding rail and the sliding groove in the clamping grooves, so that the baffle can be conveniently detached and can be used for multiple times;
Through setting up supporting mechanism, rotatory screw rod makes the chuck be located the fixed disk internal rotation, drives the backup pad and slides back and forth, leads to slide through the guide post, makes backup pad slip and foundation ditch inner wall laminating, conveniently adjusts, and the support of reinforcing foundation ditch inner wall reduces the clearance and prevents to collapse, reinforcing stability.
Drawings
FIG. 1 is a schematic view of the overall structure of a deep foundation pit stabilization support structure according to the present utility model;
FIG. 2 is a schematic structural view of a connecting mechanism in a deep foundation pit stable supporting structure according to the present utility model;
FIG. 3 is an enlarged view of the portion A of FIG. 2 of a deep foundation pit stabilization support structure according to the present utility model;
Fig. 4 is a schematic diagram of the internal structure of a supporting mechanism in the deep foundation pit stabilizing supporting structure according to the present utility model.
In the figure: 1. pile columns; 2. a connecting mechanism; 3. a support mechanism; 4. a fixed block; 5. a clamping groove; 6. a fixing bolt; 7. a baffle; 8. a clamping block; 9. a chute; 10. a support plate; 11. a fixed plate; 12. a guide post; 13. a screw; 14. a chuck.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-4, a deep foundation pit stable supporting structure comprises a plurality of piles 1, wherein a connecting mechanism 2 is installed at the front end of each pile 1, a supporting mechanism 3 is installed at the rear end of each connecting mechanism 2, each connecting mechanism 2 comprises a plurality of fixing blocks 4, each fixing block 4 is fixedly installed at the front end of each pile 1, a clamping groove 5 is formed in the rear end of each penetrating through the top of each fixing block 4, fixing bolts 6 are movably installed at the upper end and the lower end of each penetrating through the front end of each pile 1, a plurality of baffle plates 7 are installed between every two piles 1, clamping blocks 8 are installed at the two ends of each baffle plate 7 and located in the corresponding clamping grooves 5, and sliding grooves 9 are formed in the front end and the rear end of each penetrating through each clamping block 8.
In this embodiment, a plurality of fixed block 4 are the equidistance and arrange the setting, and fixture block 8 is located the draw-in groove 5 and is the joint setting, and it is fixed each other with stake 1 and grout post through gim peg 6, makes baffle 7 install and fix through the joint of fixture block 8 and draw-in groove 5, protects the inner wall of foundation ditch.
In this embodiment, the slide rail is all installed to the front and back end inner wall that runs through draw-in groove 5, and slide rail in spout 9 and the draw-in groove 5 is mutual match setting, and when fixture block 8 card was gone into in the draw-in groove 5, slide rail slip card income in spout 9 through the draw-in groove 5 makes and beats fixture block 8 to fix in draw-in groove 5, easy to assemble and dismantles.
In this embodiment, supporting mechanism 3 includes backup pad 10, backup pad 10 movable mounting is in the rear end of baffle 7, backup pad 10 front end fixed mounting in the middle has fixed disk 11, the front end of backup pad 10 is leaned on both sides and runs through baffle 7 the front end and all installs guide post 12, the front end movable mounting who runs through fixed disk 11 and baffle 7 has screw rod 13, screw rod 13's rear end and be located fixed disk 11's internally mounted have chuck 14, rotatory screw rod 13 makes backup pad 10 backward slip, guide post 12 carries out the direction slip, make backup pad 10 slip and the mutual laminating of inner wall of foundation ditch, reinforcing supporting effect, prevent the collapse of foundation ditch inner wall.
In this embodiment, the guide posts 12 are located inside the baffle 7 and are arranged in a sliding manner, the two guide posts 12 and the support plate 10 are arranged in a synchronous sliding manner, and the support plate 10 is prevented from rotating during rotation adjustment of the screw 13 by sliding of the guide posts 12, so that the support plate 10 can slide in a guiding manner.
In this embodiment, the screw 13 is located inside the baffle 7 and slides back and forth in a threaded manner, the chuck 14 is located inside the fixed disk 11 and is movably and rotatably arranged, the support plate 10 is driven to slide back and forth to support by rotation of the screw 13, and the chuck 14 is driven to rotate inside the fixed disk 11 when the screw 13 rotates, so that the support plate 10 can slide synchronously.
When the deep foundation pit stable supporting structure is used, a plurality of grouting columns are pre-buried at specified positions around the foundation pit at equal intervals, the pile columns 1 and the grouting columns are respectively fixed with each other through connection of the fixing bolts 6, when the inner wall of the foundation pit is supported and protected, a plurality of baffle plates 7 are respectively arranged between every two pile columns 1, a slide rail in the clamping groove 5 is positioned in the slide groove 9 to slide through clamping connection of the clamping blocks 8 and the clamping groove 5, the clamping blocks 8 are fixed in the clamping groove 5, the baffle plates 7 are arranged between the corresponding two fixed blocks 4, the inner wall of the foundation pit is protected through the baffle plates 7, and as gaps exist between the inner wall of the foundation pit and the baffle plates 7, the screw rods 13 slide backwards under the action of threads, the chuck 14 is positioned in the fixed disc 11 and rotates, the two guide columns 12 slide in a guiding manner, the supporting plate 10 is driven to slide backwards and are attached to the inner wall of the foundation pit, and when the foundation pit is dismounted, the clamping blocks 8 slide upwards in the clamping groove 5 through sliding of the sliding rail in the clamping groove 9, and the baffle plates 7 are taken out and dismounted.
According to the utility model, the connecting mechanism 2 is arranged, the piles 1 are mutually fixed with grouting columns through the connection of the fixing bolts 6, a plurality of baffles 7 are respectively arranged between the two corresponding piles 1, the baffles 7 are fixed through the clamping connection of the clamping blocks 8 and the clamping grooves 5, the inner wall of a foundation pit is supported and protected, and the baffles 7 are conveniently installed and clamped and fixed through the sliding of the sliding rail and the sliding grooves 9 in the clamping grooves 5, so that the foundation pit can be conveniently disassembled and reused; through setting up supporting mechanism 3, rotatory screw rod 13 makes chuck 14 be located fixed disk 11 internal rotation, drives backup pad 10 back-and-forth slip, and it is slided to lead through guide post 12 to lead, makes backup pad 10 slip and foundation ditch inner wall laminating, conveniently adjusts, and the support of reinforcing foundation ditch inner wall reduces the clearance and prevents to collapse, reinforcing stability.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. A deep basal pit stable support structure, its characterized in that: including a plurality of stake (1), coupling mechanism (2) are installed to the front end of stake (1), supporting mechanism (3) are installed to the rear end of coupling mechanism (2), coupling mechanism (2) include a plurality of fixed block (4), a plurality of fixed block (4) respectively fixed mounting is at the front end of stake (1), runs through draw-in groove (5) have been seted up near the rear end in the top of fixed block (4), run through equal movable mounting of front end near upper and lower ends of stake (1) has gim peg (6), every two all install a plurality of baffle (7) between stake (1), fixture block (8) are all installed at the both ends of baffle (7) and are located draw-in groove (5), run through spout (9) have all been seted up to the front and back end of fixture block (8).
2. The deep foundation pit stabilization support structure of claim 1, wherein: the fixing blocks (4) are arranged at equal intervals, and the clamping blocks (8) are arranged in the clamping grooves (5) in a clamping manner.
3. The deep foundation pit stabilization support structure of claim 1, wherein: sliding rails are arranged on the inner walls of the front end and the rear end of the clamping groove (5), and the sliding grooves (9) are matched with the sliding rails in the clamping groove (5).
4. The deep foundation pit stabilization support structure of claim 1, wherein: the supporting mechanism (3) comprises a supporting plate (10), the supporting plate (10) is movably mounted at the rear end of the baffle (7), a fixing disc (11) is fixedly mounted at the central position of the front end of the supporting plate (10), guide posts (12) are mounted at the front ends of the supporting plate (10) close to two sides and penetrate through the baffle (7), a screw (13) is movably mounted at the front ends of the fixing disc (11) and the baffle (7), and a chuck (14) is mounted at the rear end of the screw (13) and located in the fixing disc (11).
5. The deep foundation pit stabilization support structure of claim 4, wherein: the guide posts (12) are arranged in the baffle plate (7) in a front-back sliding mode, and the two guide posts (12) and the support plate (10) are arranged in a synchronous sliding mode.
6. The deep foundation pit stabilization support structure of claim 4, wherein: the screw (13) is located in the baffle (7) and slides forwards and backwards in a threaded mode, and the chuck (14) is located in the fixed disc (11) and is movably and rotatably arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322413692.XU CN220813880U (en) | 2023-09-06 | 2023-09-06 | Stable supporting structure for deep foundation pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322413692.XU CN220813880U (en) | 2023-09-06 | 2023-09-06 | Stable supporting structure for deep foundation pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220813880U true CN220813880U (en) | 2024-04-19 |
Family
ID=90711869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322413692.XU Active CN220813880U (en) | 2023-09-06 | 2023-09-06 | Stable supporting structure for deep foundation pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220813880U (en) |
-
2023
- 2023-09-06 CN CN202322413692.XU patent/CN220813880U/en active Active
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