CN221072701U - Waterproof curtain structure of foundation pit - Google Patents
Waterproof curtain structure of foundation pit Download PDFInfo
- Publication number
- CN221072701U CN221072701U CN202323094645.XU CN202323094645U CN221072701U CN 221072701 U CN221072701 U CN 221072701U CN 202323094645 U CN202323094645 U CN 202323094645U CN 221072701 U CN221072701 U CN 221072701U
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- piles
- foundation pit
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- pile
- ground
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- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003673 groundwater Substances 0.000 description 2
- 230000009286 beneficial effect Effects 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
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model provides a foundation pit waterproof curtain structure which comprises continuous fixed piles arranged on the inner wall of a foundation pit, wherein a gap is formed between two adjacent fixed piles, embedded piles are arranged in the gap, a cross beam is arranged on the inner wall of each fixed pile around the periphery of the foundation pit, connecting nails are arranged on the cross beam and extend into the fixed piles or the embedded piles for fixing, and an inclined support rod is obliquely connected with the ground. According to the waterproof curtain, the embedded piles are arranged in the two adjacent fixed piles, so that the possibility of deflection of the fixed piles is reduced, the stability of the waterproof curtain structure is enhanced, the two rows of cross beams are arranged on the inner walls of the fixed piles, and the oblique support rods are arranged between the cross beams and the ground, so that the stability and the support strength of the waterproof curtain are improved.
Description
Technical Field
The utility model relates to the technical field of foundation pit support, in particular to a foundation pit waterproof curtain structure.
Background
The waterproof curtain is a general term of a waterproof series at the periphery of the engineering main body and is used for preventing or reducing the groundwater at the side wall and the bottom of the foundation pit from flowing into the foundation pit to form a continuous waterproof body. The waterproof curtain is arranged around the foundation pit to prevent groundwater from penetrating, has higher requirements on stability and strength, and can be collapsed after a long time without high stability, fault or severe crack
Disclosure of utility model
In view of this, in order to improve stability of the waterproof curtain structure, the utility model provides a waterproof curtain structure for a foundation pit, which has the following specific technical scheme:
The utility model provides a foundation ditch waterproof curtain structure, includes that the inner wall at the foundation ditch is equipped with continuous spud pile, and the spud pile erects the setting, opens between two adjacent spud piles has the gap, is equipped with embedded pile in the gap, be equipped with the crossbeam around the foundation ditch global on the inner wall of spud pile, be equipped with the connecting nail on the crossbeam, the connecting nail stretches into the spud pile or embedded pile in and fixes, the crossbeam is connected with the diagonal bracing pole with the ground slant.
Further, the diagonal bracing pole includes telescopic link and ground stake, the below of telescopic link is connected with the ground stake, the whole "T" shape that is of ground stake, the below of ground stake inserts underground, and ground is located to the top of ground stake, be equipped with fixing bolt on the telescopic link, screw up fixing bolt after the telescopic link adjusts suitable length.
Furthermore, the embedded pile is in a long-strip cylindrical shape, and two ends of the embedded pile are embedded into crescent grooves formed in two sides of the fixed pile.
Furthermore, the surfaces of the fixed piles and the embedded piles are coated with waterproof layers, and the waterproof layers are acrylic acid waterproof coatings.
Further, the two sides of the embedded pile
Furthermore, the upper part and the lower part of the fixed pile are respectively provided with a cross beam.
Further, the fixed piles and the embedded piles are concrete piles.
Further, the number of the inclined support rods is 4 along the inner wall of the foundation pit at equal angles.
By adopting the technical scheme, the method has the following beneficial effects:
According to the waterproof curtain, the embedded piles are arranged in the two adjacent fixed piles, so that the possibility of deflection of the fixed piles is reduced, the stability of the waterproof curtain structure is enhanced, the two rows of cross beams are arranged on the inner walls of the fixed piles, and the oblique support rods are arranged between the cross beams and the ground, so that the stability and the support strength of the waterproof curtain are improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model 1;
FIG. 2 is a schematic diagram of the structure of the present utility model 2;
FIG. 3 is a schematic view of an oblique support bar according to the present utility model;
In the figure: 1-fixing piles; 2-embedding piles; 3-a cross beam; 4-connecting nails; 5-oblique support rods; 51-telescoping rod; 52-pile; 53-fixing bolt
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
Example 1: the foundation pit waterproof curtain structure comprises continuous fixed piles 1 arranged on the inner wall of a foundation pit, wherein a gap is reserved between two adjacent fixed piles 1, embedded piles 2 are arranged in the gap, a cross beam 3 is arranged on the inner wall of the fixed piles 1 around the circumference of the foundation pit, connecting nails 4 are arranged on the cross beam 3, the connecting nails 4 extend into the fixed piles 1 or the embedded piles 2 to be fixed, and oblique supporting rods 5 are obliquely connected with the cross beam 3 and the ground.
The inclined support rod 5 comprises a telescopic rod 51 and a ground pile 52, the ground pile 52 is connected to the lower portion of the telescopic rod 51, the whole ground pile 52 is in a T shape, the lower portion of the ground pile 52 is inserted into the ground, the upper portion of the ground pile 52 is arranged on the ground, a fixing bolt 53 is arranged on the telescopic rod 51, and the fixing bolt 53 is screwed after the telescopic rod 51 is adjusted to a proper length.
The embedded pile 2 is in a long-strip cylindrical shape, and two ends of the embedded pile 2 are embedded into crescent grooves formed in two sides of the fixed pile 1. The surfaces of the fixed piles 1 and the embedded piles 2 are coated with waterproof layers, and the waterproof layers are acrylic acid waterproof coatings. And the cross beams 3 are arranged above and below the fixed piles 1 at the two sides of the embedded pile 2. The fixed piles 1 and the embedded piles 2 are concrete piles. The number of the inclined support rods 5 is 4 along the inner wall of the foundation pit at equal angles.
The foundation ditch in this embodiment is square, and the constructor utilizes concrete fixed pile 1 and the embedded pile 2 that set up to protect the foundation ditch inboard, installs crossbeam 3 additional and is fixed through connecting nail 4, sets up the further fixed of diagonal bracing pole 5 between crossbeam 3 and the ground.
According to the waterproof curtain, the embedded piles 2 are arranged in the two adjacent fixed piles 1, so that the possibility of deflection of the fixed piles 1 is reduced, the stability of the waterproof curtain structure is enhanced, the two rows of cross beams 3 are arranged on the inner walls of the fixed piles 1, and the oblique support rods 5 are arranged between the cross beams 3 and the ground, so that the stability and the support strength of the waterproof curtain are improved.
While the basic principles and main features of the present utility model have been described above, it will be understood by those skilled in the art that the present utility model is not limited by the above-described embodiments, which are described in the foregoing description merely illustrate the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a foundation ditch waterproof curtain structure, includes that the inner wall at the foundation ditch is equipped with continuous spud pile, its characterized in that, the spud pile erects the setting, opens there is the gap between two adjacent spud piles, is equipped with embedded pile in the gap, be equipped with the crossbeam around the foundation ditch global on the inner wall of spud pile, be equipped with the connecting nail on the crossbeam, the connecting nail stretches into the spud pile or embedded pile is interior to be fixed, the crossbeam is connected with the slant bracing piece with the ground slant.
2. The foundation pit waterproof curtain structure according to claim 1, wherein the inclined support rod comprises a telescopic rod and a ground pile, the ground pile is connected below the telescopic rod, the ground pile is integrally T-shaped, the lower part of the ground pile is inserted into the ground, the upper part of the ground pile is arranged on the ground, and a fixing bolt is arranged on the telescopic rod.
3. The foundation pit waterproof curtain structure according to claim 1, wherein the embedded piles are in a long cylindrical shape, and two ends of the embedded piles are embedded into crescent grooves formed in two sides of the fixed piles.
4. The foundation pit waterproof curtain structure according to claim 1, wherein the surfaces of the fixed piles and the embedded piles are coated with waterproof layers, and the waterproof layers are acrylic waterproof coatings.
5. The foundation pit water stop curtain structure according to claim 1, wherein the embedded piles are provided at both sides thereof.
6. The foundation pit waterproof curtain structure according to claim 1, wherein the cross beams are arranged above and below the fixed piles.
7. The foundation pit waterproof curtain structure according to claim 1, wherein the fixing piles and the embedded piles are concrete piles.
8. The foundation pit waterproof curtain structure according to claim 1, wherein 4 diagonal support bars are arranged along the inner wall of the foundation pit at equal angles.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202323094645.XU CN221072701U (en) | 2023-11-16 | 2023-11-16 | Waterproof curtain structure of foundation pit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202323094645.XU CN221072701U (en) | 2023-11-16 | 2023-11-16 | Waterproof curtain structure of foundation pit |
Publications (1)
Publication Number | Publication Date |
---|---|
CN221072701U true CN221072701U (en) | 2024-06-04 |
Family
ID=91249910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202323094645.XU Active CN221072701U (en) | 2023-11-16 | 2023-11-16 | Waterproof curtain structure of foundation pit |
Country Status (1)
Country | Link |
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CN (1) | CN221072701U (en) |
-
2023
- 2023-11-16 CN CN202323094645.XU patent/CN221072701U/en active Active
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