CN216446014U - Triaxial stirring stake stagnant water curtain structure - Google Patents
Triaxial stirring stake stagnant water curtain structure Download PDFInfo
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- CN216446014U CN216446014U CN202123220859.8U CN202123220859U CN216446014U CN 216446014 U CN216446014 U CN 216446014U CN 202123220859 U CN202123220859 U CN 202123220859U CN 216446014 U CN216446014 U CN 216446014U
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Abstract
The utility model relates to a three-axis mixing pile waterproof curtain structure which comprises a plurality of groups of three-axis mixing pile groups distributed around a foundation pit, an occlusive pile is arranged between two adjacent groups of three-axis mixing pile groups, a reinforcement cage is inserted in the occlusive pile, two ends of the reinforcement cage are inserted into the three-axis mixing pile groups on two sides of the occlusive pile, I-shaped steel is inserted between two adjacent three-axis mixing piles in the three-axis mixing pile groups, pile top crown beams are arranged on the three-axis mixing pile groups and the occlusive pile top, concrete layers are laid on the inner wall and the bottom wall of the foundation pit, a reinforcing mechanism is arranged on the pile top crown beams, and a supporting mechanism for stabilizing the three-axis mixing pile groups and the occlusive pile is arranged in the foundation pit. The waterproof curtain has the advantages of good waterproof effect, high stability and safe and convenient use.
Description
Technical Field
The utility model relates to the field of foundation pit construction, in particular to a triaxial mixing pile waterproof curtain structure.
Background
With the large-scale development of urban construction. Deep foundation pit engineering is more and more, and the trend of greater and deeper foundation pit engineering is advanced, and in deep foundation pit engineering construction, groundwater is an important influence factor influencing smooth excavation of deep foundation pit engineering. In order to ensure the safety and smooth operation of deep foundation pit engineering, a waterproof curtain is often adopted in construction to prevent or reduce the continuous water stop body adopted by the groundwater at the side wall and the bottom of the foundation pit from flowing into the foundation pit. At present often through the construction of triaxial mixing pile generate the waterproof curtain, but this waterproof curtain intensity and steadiness are general, receive the outer survey soil pressure of foundation ditch, have the risk of empting, and the safety effect is general.
Disclosure of Invention
The utility model aims to solve the defects of the prior art and provides a waterproof curtain structure of a triaxial mixing pile.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a triaxial mixing pile stagnant water curtain structure, including a plurality of triaxial mixing pile groups of group that arrange around the foundation ditch, be equipped with the secant pile between two sets of adjacent triaxial mixing pile groups, the secant pile interpolation has the steel reinforcement cage, and the steel reinforcement cage both ends insert in the triaxial mixing pile group of secant pile both sides, it is equipped with the I-steel to insert between two adjacent triaxial mixing piles in the triaxial mixing pile group, triaxial mixing pile group and secant pile top are equipped with pile bolck crown beam, foundation ditch inner wall and diapire upper berth are equipped with concrete layer, be equipped with reinforcing mechanism on the pile bolck crown beam, be equipped with the supporting mechanism who is used for firm triaxial mixing pile group and secant pile in the foundation ditch.
Particularly, two adjacent triaxial mixing piles in the triaxial mixing pile group are connected through a middle plate of the I-shaped steel.
In particular, the concrete layer is in contact with the triaxial mixing pile group and the occlusive pile.
Particularly, a plurality of positioning holes corresponding to the reinforcement cage and the I-shaped steel are formed in the pile top crown beam, and the reinforcement cage and the I-shaped steel penetrate through the positioning holes.
Particularly, the reinforcing mechanism comprises a reinforcing platform arranged at the bottom of the outer side of the pile top crown beam, a plurality of insertion holes arranged on the reinforcing platform and a reinforcing rod inserted into the ground through the insertion holes.
Particularly, the top of the reinforcing rod is provided with a plug, and the diameter of the plug is larger than that of the jack.
Particularly, the supporting mechanism comprises a plurality of supporting plates arranged at the break angles of the inner wall of the foundation pit and supporting plates arranged on the inner wall of the foundation pit, the supporting plates are L-shaped, the supporting plates wind the circle of the inner wall of the foundation pit, and inclined supporting rods are arranged on the supporting plates and the supporting plates.
In particular, the supporting plate is provided with a pair of triangular reinforcing plates, and the stay bar is positioned between the pair of reinforcing plates.
The utility model has the beneficial effects that: according to the waterproof curtain for the foundation pit, the reinforcement cage, the I-shaped steel, the reinforcing mechanism, the supporting mechanism and the concrete layer are arranged, so that the waterproof curtain for the foundation pit is good in waterproof effect, not prone to toppling, high in strength and stability and safe and convenient to use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the arrangement of the triaxial mixing pile groups and the secant pile of the present invention around a foundation pit;
in the figure: 1-a triaxial mixing pile group; 2-occlusive piles; 3-I-steel; 4-a reinforcement cage; 5-a concrete layer; 6-bracing plate; 7-a stay bar; 8-a reinforcing plate; 9-a support plate; 10-pile top crown beam; 11-a reinforcement table; 12-a reinforcement bar;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
as shown in fig. 1-2, a triaxial mixing pile waterproof curtain structure comprises a plurality of sets of triaxial mixing pile groups 1 arranged around a foundation pit, an occlusive pile 2 is arranged between two adjacent sets of triaxial mixing pile groups 1, a reinforcement cage 4 is inserted in the occlusive pile 2, two ends of the reinforcement cage 4 are inserted into the triaxial mixing pile groups 1 on two sides of the occlusive pile 2, an i-steel 3 is inserted between two adjacent triaxial mixing piles in the triaxial mixing pile groups 1, the two adjacent triaxial mixing piles in the triaxial mixing pile groups 1 are connected through a plate in the middle of the i-steel 3, a gap between the two adjacent triaxial mixing piles in the triaxial mixing pile groups 1 is avoided, the waterproof effect is good, the reinforcement cage 4 is simultaneously inserted into the triaxial mixing pile groups 1 and the occlusive pile 2, and the connection strength between the mixing pile groups 1 and the occlusive pile 2 is further enhanced.
The top of the triaxial mixing pile group 1 and the secant pile 2 is provided with a pile top crown beam 10, the pile top crown beam 10 is provided with a plurality of positioning holes corresponding to the reinforcement cage 4 and the I-steel 3, the reinforcement cage 4 and the I-steel 3 penetrate through the positioning holes, the inner wall and the bottom wall of the foundation pit are paved with a concrete layer 5, the concrete layer 5 is contacted with the triaxial mixing pile group 1 and the secant pile 2, the pile top crown beam 10 is provided with a reinforcing mechanism, the reinforcing mechanism comprises a reinforcing platform 11 arranged at the bottom of the outer side of the pile top crown beam 10, a plurality of jacks arranged on the reinforcing platform 11 and reinforcing rods 12 inserted into the ground through the jacks, the top of the reinforcing rods 12 is provided with plugs, the diameter of each plug is larger than that of each jack, a supporting mechanism used for stabilizing the triaxial mixing pile group 1 and the secant pile 2 is arranged in the foundation pit, the supporting mechanism comprises a plurality of supporting plates 9 arranged at the folding angles of the inner wall of the foundation pit and supporting plates 6 arranged on the inner wall of the foundation pit, the supporting plates 9 are L-shaped, the supporting plate 6 winds the inner wall of the foundation pit for a circle, inclined supporting rods 7 are arranged on the supporting plate 9 and the supporting plate 6, a pair of triangular reinforcing plates 8 are arranged on the supporting plate 9, and the supporting rods 7 are located between the pair of reinforcing plates 8.
The setting of concrete layer 5 is convenient for further with the gap shutoff that triaxial mixing pile group 1 and secant pile 2 probably appeared so far, the stagnant water is effectual, and pile bolck guan lian 10 is convenient for integrate triaxial mixing pile group 1 and secant pile 2 together, the setting of locating hole, can be spacing to pile bolck guanlian 10, it is not hard up to avoid pile bolck guanlian 10, can strengthen the connection dynamics between triaxial mixing pile group 1 and the secant pile 2, and simultaneously, be equipped with on pile bolck guanlian 10 and consolidate platform 11, it is fixed subaerial through anchor strut 12 to consolidate platform 11, further strengthen the stability of this stagnant water curtain, play the supporting role to this stagnant water curtain through fagging 6 and vaulting pole 7 in the foundation ditch, make this stagnant water curtain intensity high, the steadiness is good, water-proof effect is good, convenience safe in utilization.
The utility model has been described in connection with the accompanying drawings, it is to be understood that the utility model is not limited to the specific embodiments disclosed, but is intended to cover various modifications, adaptations or uses of the utility model, and all such modifications and variations are within the scope of the utility model.
Claims (8)
1. The utility model provides a triaxial mixing pile stagnant water curtain structure, including a plurality of triaxial mixing pile groups (1) of group that arrange around the foundation ditch, a serial communication port, be equipped with secant pile (2) between adjacent two sets of triaxial mixing pile groups (1), secant pile (2) interpolation has steel reinforcement cage (4), and in steel reinforcement cage (4) both ends insert triaxial mixing pile group (1) of secant pile (2) both sides, it is equipped with I-steel (3) to insert between two adjacent triaxial mixing piles in triaxial mixing pile group (1), triaxial mixing pile group (1) and secant pile (2) top are equipped with pile bolck (10), foundation ditch inner wall and diapire upper berth are equipped with concrete layer (5), be equipped with reinforcing mechanism on pile bolck (10), be equipped with the supporting mechanism who is used for firm triaxial mixing pile group (1) and secant pile (2) in the foundation ditch.
2. The triaxial mixing pile waterproof curtain structure according to claim 1, wherein two adjacent triaxial mixing piles in the triaxial mixing pile group (1) are connected by a middle plate of an I-steel (3).
3. The triaxial mixing pile waterproof curtain structure according to claim 2, wherein the concrete layer (5) is in contact with the triaxial mixing pile group (1) and the bite pile (2).
4. The waterproof curtain structure for the triaxial mixing pile as claimed in claim 3, wherein the pile top crown beam (10) is provided with a plurality of positioning holes corresponding to the reinforcement cage (4) and the I-shaped steel (3), and the reinforcement cage (4) and the I-shaped steel (3) pass through the positioning holes.
5. The waterproof curtain structure of the triaxial mixing pile as claimed in claim 4, wherein the reinforcing mechanism comprises a reinforcing platform (11) provided at the bottom of the outer side of the pile top crown beam (10), a plurality of insertion holes provided in the reinforcing platform (11), and a reinforcing rod (12) inserted into the ground through the insertion holes.
6. The waterproof curtain structure of the triaxial mixing pile as claimed in claim 5, wherein a plug is provided at the top of the reinforcing rod (12), and the diameter of the plug is larger than that of the insertion hole.
7. The waterproof curtain structure for the triaxial mixing piles as claimed in claim 6, wherein the supporting mechanism comprises a plurality of supporting plates (9) arranged at the corners of the inner wall of the foundation pit and supporting plates (6) arranged on the inner wall of the foundation pit, the supporting plates (9) are L-shaped, the supporting plates (6) are wound around the inner wall of the foundation pit, and the supporting plates (9) and the supporting plates (6) are provided with inclined supporting rods (7).
8. The waterproof curtain structure of the triaxial mixing pile according to claim 7, wherein a pair of triangular reinforcing plates (8) are provided on the supporting plate (9), and the stay bar (7) is located between the pair of reinforcing plates (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123220859.8U CN216446014U (en) | 2021-12-21 | 2021-12-21 | Triaxial stirring stake stagnant water curtain structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123220859.8U CN216446014U (en) | 2021-12-21 | 2021-12-21 | Triaxial stirring stake stagnant water curtain structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216446014U true CN216446014U (en) | 2022-05-06 |
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ID=81374792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123220859.8U Active CN216446014U (en) | 2021-12-21 | 2021-12-21 | Triaxial stirring stake stagnant water curtain structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216446014U (en) |
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2021
- 2021-12-21 CN CN202123220859.8U patent/CN216446014U/en active Active
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