CN219930968U - Drilling pile impact pore-forming slag removing cylinder - Google Patents
Drilling pile impact pore-forming slag removing cylinder Download PDFInfo
- Publication number
- CN219930968U CN219930968U CN202321024753.7U CN202321024753U CN219930968U CN 219930968 U CN219930968 U CN 219930968U CN 202321024753 U CN202321024753 U CN 202321024753U CN 219930968 U CN219930968 U CN 219930968U
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- air pipe
- pressure air
- cylinder
- slag removal
- slag
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- 239000002893 slag Substances 0.000 title claims abstract description 71
- 238000005553 drilling Methods 0.000 title claims description 11
- 238000003466 welding Methods 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims 8
- 241001330002 Bambuseae Species 0.000 claims 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 8
- 239000011425 bamboo Substances 0.000 claims 8
- 239000003818 cinder Substances 0.000 claims 2
- 239000011148 porous material Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 12
- 229910000831 Steel Inorganic materials 0.000 abstract description 3
- 239000010959 steel Substances 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000009527 percussion Methods 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model discloses a bored pile impact hole forming and slag removing cylinder, which comprises a slag removing cylinder, wherein a cylinder opening is fixedly arranged at the top of the slag removing cylinder, a round hole is formed in the cylinder opening, a shackle A is arranged on the cylinder opening through the round hole, the slag removing cylinder is suspended on the inner side of the wall of the bored pile through a lifting steel wire rope and the shackle A, a bottom plate is fixedly arranged at the bottom of the slag removing cylinder, a high-pressure air pipe B and a high-pressure air pipe C are fixedly arranged at the top of the bottom plate, and the bottom ends of the high-pressure air pipe B and the high-pressure air pipe C penetrate through the bottom plate and are communicated with the outside; the device can practice thrift the manual work for the construction progress, practice thrift the cost.
Description
Technical Field
The utility model belongs to the technical field of engineering construction, and particularly relates to a bored pile impact pore-forming slag removal cylinder.
Background
In recent years, along with the rapid development of foundation projects in China, most of pile foundations in projects such as municipal administration, highways, railways, house buildings and the like adopt bored piles, many projects touch stratum foundations in construction, a percussion drill is often adopted in the drilling construction, the percussion drill is not thorough in slag removal in construction, a percussion hammer impacts on the slag, the hole forming speed is greatly reduced, the thickness of the slag at the bottom of the pile after hole forming is influenced, and the bearing capacity of the pile foundation is influenced. How to improve the slag removal speed of the impact drilling machine in construction, not only affects the construction period, but also affects the construction quality, is a key problem to be solved by the impact drilling machine in construction.
Therefore, the utility model designs the bored pile impact hole forming slag removing cylinder.
Disclosure of Invention
The utility model aims to provide a bored pile impact hole-forming slag-removing cylinder so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the drilling pile impact hole forming slag removing cylinder comprises a slag removing cylinder, a cylinder opening beam is fixedly arranged at the top of the slag removing cylinder, a round hole is formed in the cylinder opening beam, a shackle A is arranged on the cylinder opening beam through the round hole, the slag removing cylinder is suspended on the inner side of the wall of the drilling pile through a liftable steel wire rope and the shackle A, a bottom plate is fixedly arranged at the bottom of the slag removing cylinder, a high-pressure air pipe B and a high-pressure air pipe C are fixedly arranged at the top of the bottom plate, the bottom ends of the high-pressure air pipe B and the high-pressure air pipe C penetrate through the bottom plate and are communicated with the outside, the top ends of the high-pressure air pipe B and the high-pressure air pipe C extend to the outer side of the top of the slag removing cylinder, an air compressor pipe is connected to the top ends of the high-pressure air pipe B and the high-pressure air pipe C through threaded connectors, and a circular ring is fixedly arranged at the lower end of the outer side of the slag removing cylinder.
The high-pressure air pipe B and the high-pressure air pipe C are respectively fixed with the bottom plate through welding, the tops of the high-pressure air pipe B and the high-pressure air pipe C are 20cm higher than the top end of the slag removal cylinder, the diameter of the high-pressure air pipe B is 23-25mm, and the diameter of the high-pressure air pipe C is 18-20mm.
The ring is fixed with the outer surface of the slag removal cylinder through welding, the vertical distance between the ring and the bottom plate is 18-20cm, and the shackle B passes through the ring to be connected.
The cylinder mouth beam is positioned on the central symmetry line of the slag removal cylinder, and the shackle A is positioned at the midpoint of the cylinder mouth beam.
The slag removing cylinder is of a cylindrical structure with the top communicated with the outside, the height of the slag removing cylinder is 1.2-1.3m, and the wall thickness is 22-25mm.
Compared with the prior art, the utility model has the beneficial effects that: the bored pile impact hole forming slag removing cylinder designed by the utility model has the advantages of rapid slag removal in construction, high construction efficiency, wide application range, small environmental impact, high resource utilization rate and the like; the device can practice thrift the manual work for the construction progress, practice thrift the cost.
Drawings
FIG. 1 is a schematic diagram of the slag removal drum of the present utility model during slag removal.
Fig. 2 is a front cross-sectional view of the slag removal cartridge of the present utility model.
FIG. 3 is a top view of the slag removal cartridge of the present utility model.
1. A slag removing cylinder; 2. drilling the hole wall of the pile; 3. depositing slag in the cylinder; 4. hole bottom sediment; 5. a high-pressure air duct A; 6. a wire rope; 7. a high-pressure air duct B; 10. a high-pressure air duct C; 11. shackle A; 12. a cylinder mouth beam; 13. a bottom plate; 14. and (3) a circular ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, the present utility model provides a technical solution: the drilling pile impact hole forming slag removing cylinder comprises a slag removing cylinder 1, a cylinder opening beam 12 is fixedly arranged at the top opening of the slag removing cylinder 1, a round hole is formed in the cylinder opening beam 12, a shackle A11 is installed on the cylinder opening beam 12 through the round hole, in order to be connected with the slag removing cylinder 1 together to form a lifting ring device, the slag removing cylinder 1 is suspended on the inner side of a drilling pile hole wall 2 through a lifting steel wire rope 6 and the shackle A11, a bottom plate 13 is fixedly arranged at the bottom of the slag removing cylinder 1, a high-pressure air pipe B7 and a high-pressure air pipe C10 are fixedly arranged at the top of the bottom plate 13, the bottom ends of the high-pressure air pipe B7 and the high-pressure air pipe C10 penetrate through the bottom plate 13 and are communicated with the outside, the top ends of the high-pressure air pipe B7 and the high-pressure air pipe C10 extend to the outer side of the top of the slag removing cylinder 1, the top ends of the high-pressure air pipe B7 and the high-pressure air pipe C10 are connected with an air compressor pipe 5 through threaded connectors, and a circular ring 14 is fixedly arranged at the lower end of the outer side of the slag removing cylinder 1. In this embodiment, preferably, the high-pressure air pipe B7 and the high-pressure air pipe C10 are fixed with the bottom plate 13 by welding, and the top ends of the high-pressure air pipe B7 and the high-pressure air pipe C10 are both 20cm higher than the top end of the slag removal cylinder 1, the diameter of the high-pressure air pipe B7 is 23-25mm, and the diameter of the high-pressure air pipe C10 is 18-20mm; in this embodiment, preferably, the ring 14 is fixed to the outer surface of the slag removing cylinder 1 by welding, in order to ensure firm connection, the vertical distance between the ring 14 and the bottom plate 13 is 18-20cm, and the shackle B passes through the ring 14 for connection; to form a lifting ring device for being connected with the slag removal cylinder 1; in this embodiment, preferably, the nozzle beam 12 is located on the central symmetry line of the slag removal barrel 1, and the shackle a11 is located at the midpoint position of the nozzle beam 12, so as to ensure the vertical lifting movement of the slag removal barrel 1; in the embodiment, the slag removing cylinder 1 is preferably of a cylindrical structure with the top communicated with the outside, and the slag removing cylinder 1 is 1.2-1.3m in height and 22-25mm in wall thickness.
When the slag is removed, the slag removing cylinder 1 connected with the air compressor air pipe 5 is hung near the upper part of the hole bottom, the air compressor is started, high-pressure air is sent into the hole bottom of the bored pile through the air compressor air pipe 5 and the high-pressure air pipe B7 and the high-pressure air pipe C10 which are correspondingly connected, the high-pressure air is mixed with slurry at the hole bottom, the weight of the high-pressure air is smaller than that of the slurry in the hole, the air compressor is continuously inflated, after a certain pressure difference is reached, the gas-liquid mixture ascends along a gap between the slag removing cylinder 1 and the hole wall 2 of the bored pile, as no closed space is formed by the ascending, the gas-liquid mixture loses kinetic energy after ascending to a certain space, the gas-liquid mixture descends into the slag removing cylinder 1 and the hole bottom, part of sediment is gathered in the slag removing cylinder 1, and the slag removing cylinder is lifted out of the hole, and the stone slag is removed for recycling.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Drilling pile impact pore-forming scarfing cinder section of thick bamboo, including scarfing cinder section of thick bamboo (1), its characterized in that: the utility model discloses a slag removal device, including slag removal section of thick bamboo (1), bottom plate (1), high-pressure air pipe B (7) and high-pressure air pipe C (10) are fixedly provided with in the top opening of slag removal section of thick bamboo (1), the round hole has been seted up on barrel opening crossbeam (12), and shackle A (11) are installed on barrel opening crossbeam (12) through the round hole, slag removal section of thick bamboo (1) is suspended in the inboard of bored pile pore wall (2) through wire rope (6) and shackle A (11) that can go up and down, slag removal section of thick bamboo (1) bottom is fixedly provided with bottom plate (13), the top of bottom plate (13) is fixedly provided with high-pressure air pipe B (7) and high-pressure air pipe C (10), and the bottom of high-pressure air pipe B (7) and high-pressure air pipe C (10) all runs through bottom plate (13) and communicates with the outside, the top of high-pressure air pipe B (7) and high-pressure air pipe C (10) extends to the top outside of slag removal section of thick bamboo (1), and high-pressure air pipe C (10) top is connected with air pipe (5) through the screw connector, the fixed circular ring (14) of the lower extreme of slag removal section of thick bamboo (1).
2. The bored pile impact and pore-forming slag removal cylinder of claim 1, wherein: the high-pressure air pipe B (7) and the high-pressure air pipe C (10) are fixed with the bottom plate (13) through welding respectively, the tops of the high-pressure air pipe B (7) and the high-pressure air pipe C (10) are 20cm higher than the top end of the slag removal cylinder (1), the diameter of the high-pressure air pipe B (7) is 23-25mm, and the diameter of the high-pressure air pipe C (10) is 18-20mm.
3. The bored pile impact and pore-forming slag removal cylinder of claim 1, wherein: the circular ring (14) is fixed with the outer surface of the slag removing cylinder (1) through welding, the vertical distance between the circular ring (14) and the bottom plate (13) is 18-20cm, and the shackle B passes through the circular ring (14) for connection.
4. The bored pile impact and pore-forming slag removal cylinder of claim 1, wherein: the cylinder mouth beam (12) is positioned on the central symmetry line of the slag removal cylinder (1), and the shackle A (11) is positioned at the midpoint position of the cylinder mouth beam (12).
5. The bored pile impact and pore-forming slag removal cylinder of claim 1, wherein: the slag removing cylinder (1) is of a cylindrical structure, the top of the cylindrical structure is communicated with the outside, the height of the slag removing cylinder (1) is 1.2-1.3m, and the wall thickness is 22-25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321024753.7U CN219930968U (en) | 2023-05-04 | 2023-05-04 | Drilling pile impact pore-forming slag removing cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321024753.7U CN219930968U (en) | 2023-05-04 | 2023-05-04 | Drilling pile impact pore-forming slag removing cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219930968U true CN219930968U (en) | 2023-10-31 |
Family
ID=88501446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321024753.7U Active CN219930968U (en) | 2023-05-04 | 2023-05-04 | Drilling pile impact pore-forming slag removing cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219930968U (en) |
-
2023
- 2023-05-04 CN CN202321024753.7U patent/CN219930968U/en active Active
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