CN211256963U - Immersed tube irrigation cloth bag supporting system - Google Patents
Immersed tube irrigation cloth bag supporting system Download PDFInfo
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- CN211256963U CN211256963U CN201920298361.7U CN201920298361U CN211256963U CN 211256963 U CN211256963 U CN 211256963U CN 201920298361 U CN201920298361 U CN 201920298361U CN 211256963 U CN211256963 U CN 211256963U
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- immersed tube
- steel ring
- cloth bag
- vertical
- rod
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Abstract
The utility model relates to a immersed tube grouting cloth bag supporting system, which comprises a pile tip, a cloth bag, an immersed tube, a steel ring, a vertical rod, a vertical hole and a vertical groove, wherein the pile tip is arranged at the lower end of the immersed tube, and a feed inlet is arranged at the upper part of the immersed tube; the sinking pipe is provided with a vertical groove, and the cloth bag is placed in the sinking pipe; the vertical rod penetrates through a vertical hole in the steel ring, the vertical rod consists of an inner rod, an outer rod, spiral blades and a thin rope, the steel ring is clamped and fixed between the spiral blades on two sides, the steel ring is placed in a vertical groove in the immersed tube, and the steel ring is externally propped against and props up the cloth bag; the spiral blades are uniformly arranged on one circle of the outer edge of the outer rod, and the thin rope on the inner rod is connected with the spiral blades through the hole core; the steel ring is provided with a steel ring sharp rib. The utility model has the advantages that: the utility model discloses a sack support system that montant and steel loop combination formed can prevent that immersed tube bored concrete pile from not completely stretching and leading to becoming the stake quality poor because of the sack when the construction.
Description
Technical Field
The utility model relates to a vibration immersed tube bored concrete pile especially relates to a vibration immersed tube irritates material sack support system.
Background
The pipe-sinking cast-in-place pile is one of many types of pile foundations in civil engineering and building engineering. The steel pipe (namely, the sleeve pipe) which is adapted to the design size of the pile is adopted, the end part is sleeved with the pile tip and then sunk into the soil, the steel bar framework is hung in the sleeve pipe, then the pipe is pulled out by vibration or hammering while the concrete is poured, and the vibration during the pipe pulling is utilized to tamp the concrete to form the required cast-in-place pile.
At present, the immersed tube filling pile adopts direct concrete filling into the immersed tube, and then the vibration tamping forms the filling pile, and when the concrete is directly filled, if there are through cracks and gaps below the soil layer, the filled concrete will flow towards the through cracks, causing the waste of the concrete, in addition, the loss of the concrete can lead to the insufficiency of the concrete of the pile, affecting the quality of the pile, and laying a cloth bag in the immersed tube can effectively prevent the loss of the concrete, but the cloth bag is easy to wrinkle in the immersed tube, preventing the concrete from filling the immersed tube, and easily causing the bare feeling of the pile.
In summary, it is very important to find a support system for a sinking pipe perfusion cloth bag capable of opening the cloth bag.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the deficiencies in the prior art and providing a support system for a cloth bag for immersed tube irrigation.
The immersed tube grouting cloth bag supporting system comprises a pile tip, a cloth bag, an immersed tube, a steel ring, a vertical rod, a vertical hole and a vertical groove, wherein the pile tip is arranged at the lower end of the immersed tube, and a feeding hole is formed in the upper part of the immersed tube; the sinking pipe is provided with a vertical groove, and the cloth bag is placed in the sinking pipe; the vertical rod penetrates through a vertical hole in the steel ring, the vertical rod is composed of an inner rod, an outer rod, spiral blades and a thin rope, the steel ring is clamped and fixed between the spiral blades on two sides, the steel ring is placed in a vertical groove in the immersed tube, and the steel ring is externally propped against and props up the cloth bag.
Preferably, the method comprises the following steps: the outer edge of the outer rod is uniformly provided with a circle of spiral leaves, and the thin rope on the inner rod is connected with the spiral leaves through a hole core.
Preferably, the method comprises the following steps: the steel ring is provided with a steel ring sharp rib.
The utility model has the advantages that:
(1) compared with the prior art, the utility model discloses a sack support system that montant and steel loop combination formed can prevent that immersed tube bored concrete pile from not completely stretching out and leading to becoming the stake quality poor because of the sack when the construction.
(2) The utility model discloses at the built-in sack of immersed tube, can effectually gather together filling material, prevent that the outflow of filling material from causing the waste.
Drawings
FIG. 1 is a schematic view of a bag-supported system for immersed tube irrigation material;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a top view of the stem of FIG. 1;
fig. 4 is a schematic view of the vertical rod fixed helical blade of fig. 1.
Description of reference numerals: 1-pile tip; 2, a cloth bag; 3, sinking the pipe; 4-a steel ring; 5, erecting a rod; 6-vertical hole; 7-vertical groove; 8-steel ring sharp rib; 9-ground; 10-an inner rod; 11-a string; 12-helical leaves; 13-outer pole; 14-a pore core; 15-feed inlet.
Detailed Description
The present invention will be further described with reference to the following examples. The following description of the embodiments is merely provided to aid in understanding the invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
The immersed tube grouting cloth bag supporting system comprises a pile tip 1, a cloth bag 2, an immersed tube 3, a steel ring 4, a vertical rod 5, a vertical hole 6 and a vertical groove 7, wherein the pile tip 1 is arranged at the lower end of the immersed tube 3, and a feeding hole 15 is formed in the upper part of the immersed tube 3; the immersed tube 3 is provided with a vertical groove 7, and the cloth bag 2 is placed in the immersed tube 3; the vertical rod 5 penetrates through the vertical hole 6 in the steel ring 4, the vertical rod 5 is composed of an inner rod 10, an outer rod 13, spiral blades 12 and a string 11, the inner rod 10 is rotated in the perforation process, the spiral blades 12 are contracted, the cross-sectional area of the vertical rod is reduced, after the vertical rod smoothly penetrates through the vertical hole 6 in the steel ring 4, the inner rod 10 is loosened, the spiral blades 12 are unfolded, and therefore the steel ring 4 is clamped and fixed between the spiral blades 12 on two sides, and the downward sliding of the steel ring 4 can be prevented. The steel ring 4 is placed in the vertical groove 7 in the immersed tube 3, and the cloth bag 2 is propped up and opened outside the steel ring 4, so that the immersed tube can be conveniently filled.
The steel ring 4 is provided with a steel ring sharp rib 8.
The construction method of the immersed tube filling cloth bag supporting system comprises the following steps: (1) the vertical rod and the steel ring are spliced. The inner rod 10 is rotated to contract the spiral leaves 12, the cross-sectional area of the vertical rod 5 is reduced, after the vertical rod smoothly passes through the vertical hole 6 on the steel ring 4, the inner rod is released to stretch the spiral leaves, and the steel ring is clamped and fixed between the spiral leaves at two sides. (2) And (4) hoisting and placing the vertical rod. The spliced vertical rod and the steel ring are placed down into the immersed tube 3 by using the crane, the steel ring is fixed at a specific position by the spiral blade on the vertical rod, the steel ring is prevented from sliding downwards, the steel ring plays a role of supporting the geotextile bag, and the geotextile bag cannot stretch and influence the construction quality when the filling material is avoided.
Claims (3)
1. The utility model provides a immersed tube irritates material sack braced system which characterized in that: the device comprises a pile tip (1), a cloth bag (2), an immersed tube (3), a steel ring (4), a vertical rod (5), a vertical hole (6) and a vertical groove (7), wherein the pile tip (1) is arranged at the lower end of the immersed tube (3), and a feeding hole (15) is formed in the upper part of the immersed tube (3); the immersed tube (3) is provided with a vertical groove (7), and the cloth bag (2) is placed in the immersed tube (3); the vertical rod (5) penetrates through a vertical hole (6) in the steel ring (4), the vertical rod (5) is composed of an inner rod (10), an outer rod (13), spiral blades (12) and a string (11), the steel ring (4) is clamped and fixed between the spiral blades (12) on two sides, the steel ring (4) is placed in a vertical groove (7) in the immersed tube (3), and the steel ring (4) is externally jacked and props open the cloth bag (2).
2. The immersed tube fill cloth bag support system according to claim 1, wherein: spiral leaves (12) are uniformly arranged on one circle of the outer edge of the outer rod (13), and the thin rope (11) on the inner rod (10) is connected with the spiral leaves (12) through a hole core (14).
3. The immersed tube fill cloth bag support system according to claim 1, wherein: the steel ring (4) is provided with a steel ring sharp rib (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920298361.7U CN211256963U (en) | 2019-03-08 | 2019-03-08 | Immersed tube irrigation cloth bag supporting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920298361.7U CN211256963U (en) | 2019-03-08 | 2019-03-08 | Immersed tube irrigation cloth bag supporting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211256963U true CN211256963U (en) | 2020-08-14 |
Family
ID=71957217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920298361.7U Active CN211256963U (en) | 2019-03-08 | 2019-03-08 | Immersed tube irrigation cloth bag supporting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211256963U (en) |
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2019
- 2019-03-08 CN CN201920298361.7U patent/CN211256963U/en active Active
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