CN110777791A - Bored concrete pile stake hole sediment cleaning device - Google Patents
Bored concrete pile stake hole sediment cleaning device Download PDFInfo
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- CN110777791A CN110777791A CN201910995648.XA CN201910995648A CN110777791A CN 110777791 A CN110777791 A CN 110777791A CN 201910995648 A CN201910995648 A CN 201910995648A CN 110777791 A CN110777791 A CN 110777791A
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
- E02D13/08—Removing obstacles
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- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
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- General Engineering & Computer Science (AREA)
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- Piles And Underground Anchors (AREA)
Abstract
The invention provides a cast-in-place pile hole sediment cleaning device which comprises a cylinder body, wherein a channel, a first cavity and a second cavity are arranged in the cylinder body, the channel penetrates through the cylinder body, the first cavity and the second cavity, an air supply pipeline is arranged in the channel in a penetrating manner, a first gear and a second gear are arranged in the first cavity, the first gear is in rotating fit with the channel, the second gear is provided with three gears, and are arranged in a circumferential array, each second gear is respectively meshed with the first gear, the top of the first cavity is fixedly connected with the first motor, an output shaft of the first motor is fixedly connected with a third gear, the third gear is meshed with the first gear, each second gear is fixedly provided with a rotating shaft, one end of the rotating shaft penetrates through the lower bottom surface of the first chamber to enter the second chamber, three slag removing mechanisms are arranged in the second chamber, and each slag removing mechanism is fixedly connected to the rotating shaft. The invention has the advantages of reasonable structure, simple operation and high efficiency.
Description
Technical Field
The invention relates to the technical field of cast-in-situ bored piles, in particular to a cast-in-situ bored pile hole sediment cleaning device.
Background
The bored pile is widely applied in engineering, but in the construction of impact drilling pore-forming, the drill bit repeatedly smashes the bed rock, so that the bed rock is changed into stone chips and fine powder, the smaller stone chips and fine powder are suspended in the slurry and carried out of the discharge hole by the slurry, and the larger particles slowly precipitate and accumulate at the bottom of the pile hole, thereby causing difficulty in clearing, influencing construction progress and pile-forming quality, reducing the bearing capacity of the pile in order to prevent the residual slag from remaining at the bottom of the pile from being too thick, and clearing the residual chips at the bottom of the hole before pouring underwater concrete.
The conventional hole cleaning method comprises slurry pumping, slurry changing, slag drawing, spraying and the like, but the slag cleaning efficiency is low, a large amount of slurry is generated at the same time, and the post-stage slurry treatment cost is high.
In view of the above problems, a new solution is yet to be proposed.
Disclosure of Invention
The invention aims to provide a cast-in-place pile hole sediment cleaning device, which solves the problems of low sediment cleaning efficiency, more generated slurry and high later-stage slurry treatment cost and has the advantages of simple operation and high automation degree.
The technical purpose of the invention is realized by the following technical scheme: a cast-in-place pile hole sediment cleaning device comprises a cylinder body, wherein a channel, a first cavity and a second cavity are arranged in the cylinder body, the channel penetrates through the cylinder body, the first cavity and the second cavity, an air supply pipeline is arranged in the channel in a penetrating manner, the first chamber is positioned above the second chamber, a first gear and a second gear are arranged in the first chamber, the first gear is in rotating fit with the channel, the second gear is provided with three gears, and are arranged in a circumferential array, each second gear is respectively meshed with the first gear, the top of the first cavity is fixedly connected with the first motor, an output shaft of the first motor is fixedly connected with a third gear, the third gear is meshed with the first gear, each second gear is fixedly provided with a rotating shaft, one end of the rotating shaft penetrates through the lower bottom surface of the first chamber to enter the second chamber, three slag removing mechanisms are arranged in the second chamber, and each slag removing mechanism is fixedly connected to the rotating shaft.
By adopting the technical scheme, the barrel is placed in the pile hole, the first motor in the first cavity provides power, the third gear drives the first gear to rotate, and the first gear drives the second gear to rotate, so that the slag removing mechanism is driven to operate, and sediments at the bottom of the pile hole are brought into the second cavity to be collected.
Preferably, a first through hole is formed in the position, corresponding to the rotating shaft, of the bottom of the second chamber, and a short pipe penetrates through the first through hole.
By adopting the technical scheme, the sediment at the bottom of the pile hole can enter the second cavity through the first through hole.
Preferably, the slagging-off mechanism includes puddler, stirring vane and scraper blade structure, puddler fixed connection is in the one end of pivot, and wears to locate the nozzle stub, stirring vane is flood dragon helical blade, and is fixed in on the puddler, the scraper blade structure is located the nozzle stub below.
By adopting the technical scheme, the stirring rod is matched with the stirring blade, and the sediment at the bottom of the pile hole can be brought into the second chamber through the short pipe.
Preferably, the scraper structure comprises a sleeve and two scraper pieces, the scraper pieces are arc-shaped and are respectively fixed on two sides of the sleeve, a second through hole is formed in the position where the sleeve fixes the scraper pieces, and the bottom surface of the short pipe is fixedly connected with the top surface of the sleeve.
By adopting the technical scheme, the scraping blade can collect the sediments at the bottom of the pile hole, the sediments enter the sleeve from the second through hole, and then the sediments are brought into the second chamber through the matching of the stirring rod and the stirring blades.
Preferably, a second motor is arranged at the position, close to the short pipe, of the inner bottom of the barrel, a driving wheel is arranged on an output shaft of the second motor, a driven wheel is arranged on the short pipe, the driving wheel and the driven wheel are located on the same horizontal line, and the driving wheel and the driven wheel are connected through a belt.
By adopting the technical scheme, the driving wheel is driven by the second motor and the driving wheel drives the driven wheel by the belt, so that the effect of driving the short pipe to rotate is achieved.
Preferably, a protective cover is disposed outside the second motor.
By adopting the technical scheme, the second motor can be prevented from being damaged by the sediment.
Preferably, an air compressor is arranged at the upper end of the air supply pipeline, and the upper end of the air supply pipeline is connected with an output port of the air compressor.
By adopting the technical scheme, the air compressor is used for introducing high-pressure air to the bottom of the pile hole, the high-pressure air disturbs slurry and forms turbulent flow at the bottom of the hole, so that sediments at the bottom of the hole are turned up and suspended in the slurry, and the pile hole is cleaned in the aspect.
Preferably, the lower end of the air supply pipeline is provided with a spray head, and the spray head is positioned at the lower end of the channel and is clamped with the channel port.
By adopting the technical scheme, the spray head can spray high-pressure air to the periphery of the bottom of the pile hole, so that the effect is better realized, and the cleaning efficiency is improved.
Preferably, a slag discharge port is formed in the side face of the second chamber, and a baffle is hinged to the slag discharge port.
By adopting the technical scheme, when the cylinder body leaves the pile hole, the sediment collected in the second chamber can be discharged through the sediment discharge port.
Preferably, the upper end surface of the cylinder body is provided with a plurality of hanging rings.
By adopting the technical scheme, the worker can wear the mooring rope on the lifting ring to lift the cylinder into the pile hole to work.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is another schematic structural view of the embodiment;
FIG. 3 is a sectional view of the embodiment;
FIG. 4 is a schematic view of the internal structure of the embodiment;
fig. 5 is a cross-sectional view of a motor.
Reference numerals: 1. a barrel; 2. a channel; 3. a first chamber; 4. a second chamber; 5. an air supply duct; 6. a first gear; 7. a second gear; 8. a first motor; 9. a third gear; 10. a rotating shaft; 11. a first through hole; 12. a short pipe; 13. a stirring rod; 14. a stirring blade; 15. a scraper structure; 16. a sleeve; 17. scraping a blade; 18. a second through hole; 19. a second motor; 20. a driving wheel; 21. a driven wheel; 22. a belt; 23. a protective cover; 24. an air compressor; 25. a spray head; 26. a slag discharge port; 27. a baffle plate; 28. a lifting ring.
Detailed Description
The following description is only a preferred embodiment of the present invention, and the protection scope is not limited to the embodiment, and any technical solution that falls under the idea of the present invention should fall within the protection scope of the present invention. It should also be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention.
As shown in fig. 1 to 5, a bored concrete pile hole sediment cleaning device, including barrel 1, barrel 1 is inside to be provided with passageway 2, chamber one 3 and chamber two 4, passageway 2 runs through barrel 1 and chamber one 3 and chamber two 4, air supply pipeline 5 is worn to be equipped with inside passageway 2, the upper end of air supply pipeline 5 is provided with air compressor machine 24, the upper end of air supply pipeline 5 links to each other with the delivery outlet of air compressor machine 24, air compressor machine 24 is used for letting in high-pressure air to pile hole bottom, high-pressure air disturbance mud and form the turbulent flow at the bottom of the hole to turn up the bottom of the hole sediment and make the sediment suspend in mud, aspect clearance.
In addition, the lower extreme of air supply pipeline 5 still is provided with shower nozzle 25, and shower nozzle 25 is located 2 lower extremes of passageway, and with 2 mouthful joints of passageway, and shower nozzle 25 enables highly-compressed air to the stake hole bottom sprays all around, has realized the effect better, has improved the efficiency of clearance.
The first cavity 3 is located above the second cavity 4, a first gear 6 and a second gear 7 are arranged in the first cavity 3, the first gear 6 is in running fit with the channel 2, the second gear 7 is three and is arranged in a circumferential array mode, each second gear 7 is meshed with the first gear 6 respectively, the first 3 top of the first cavity is fixedly connected with a first motor 8, an output shaft of the first motor 8 is fixedly connected with a third gear 9, the third gear 9 is meshed with the first gear 6, power is provided by the first motor 8, and the second three gears 7 are driven to rotate.
Each gear II 7 is fixedly provided with a rotating shaft 10, the rotation of the gear II 7 can drive the rotating shaft 10 to rotate, one end of the rotating shaft 10 penetrates through the lower bottom surface of the cavity I3 to enter the cavity II 4, the part of the bottom of the cavity II 4, corresponding to the rotating shaft 10, is provided with a through hole I11, and a short pipe 12 penetrates through the through hole I11; three slag removing mechanisms are arranged in the second chamber 4, and each slag removing mechanism is fixedly connected to the rotating shaft 10.
The slag removing mechanism comprises a stirring rod 13, stirring blades 14 and a scraper structure 15, wherein the stirring rod 13 is fixedly connected to one end of the rotating shaft 10 and penetrates through the short pipe 12, the stirring blades 14 are flood dragon helical blades and are fixed on the stirring rod 13, and the scraper structure 15 is positioned below the short pipe 12; the scraper structure 15 comprises a sleeve 16 and a scraper 17, one end of the stirring rod 13 extends into the sleeve 16, the scraper 17 is arc-shaped and is provided with two pieces which are respectively fixed on two sides of the sleeve 16, a through hole II 18 is arranged at the position where the sleeve 16 fixes the scraper 17, and the bottom surface of the short pipe 12 is fixedly connected with the top surface of the sleeve 16; a second motor 19 is arranged at the inner bottom of the barrel 1 and close to the short pipe 12, a driving wheel 20 is arranged on an output shaft of the second motor 19, a driven wheel 21 is arranged on the short pipe 12, the driving wheel 20 and the driven wheel 21 are positioned on the same horizontal line, and the driving wheel 20 and the driven wheel 21 are connected through a belt 22; in order to prevent the second motor 19 from being damaged by the sediment, a protective cover 23 is arranged outside the second motor 19.
The second motor 19 drives the driving wheel 20, the driving wheel 20 drives the driven wheel 21 through the belt 22, so that the effect of driving the short pipe 12 to rotate is achieved, the short pipe 12 rotates to drive the scraper mechanism to rotate, the scraping blade 17 can collect sediments at the bottom of the pile hole in rotation, the sediments enter the sleeve 16 through the second through hole 18, and then the sediments are brought into the second chamber 4 through the matching of the stirring rod 13 and the stirring blade 14.
And a slag discharge port 26 is formed in the side surface of the second chamber 4, a baffle plate 27 is hinged to the slag discharge port 26, and when the barrel 1 leaves the pile hole, the sediments collected in the second chamber 4 can be discharged through the slag discharge port 26.
For convenience of use, the upper end face of the cylinder body 1 is provided with a plurality of hanging rings 28, and a worker can wear a cable on the hanging rings 28 to hang the cylinder body 1 into a pile hole for work.
The working principle is as follows: a worker puts the cylinder 1 into a pile hole by using a hoisting device, then starts an air compressor 24 to spray high-pressure air into the pile hole through a spray head 25, the high-pressure air disturbs slurry and forms turbulence at the bottom of the hole, so that sediments at the bottom of the hole are turned up and suspended in the slurry, then starts a motor I8 and a motor II 19, the motor II 19 rotates to drive a short pipe 12 to rotate, so that a sleeve 16 fixed with the short pipe 12 is driven to rotate, and a scraping blade 17 on the sleeve 16 can collect the sediments at the bottom of the pile hole in the rotation process and enters the sleeve 16 from a through hole II 18; the first motor 8 in the first chamber 3 provides power, the first gear 6 is driven to rotate by the third gear 9, the second gear 7 is driven to rotate by the first gear 6, so that the stirring rod 13 is driven to rotate, the stirring blade 14 can bring the sediments in the sleeve 16 into the second chamber 4 for collection, and finally the barrel 1 is lifted out, and the sediments in the second chamber 4 are poured out from the dreg discharging port 26.
Claims (10)
1. The cast-in-place pile hole sediment cleaning device comprises a barrel body (1) and is characterized in that a channel (2), a first cavity (3) and a second cavity (4) are arranged inside the barrel body (1), the channel (2) penetrates through the barrel body (1), the first cavity (3) and the second cavity (4), an air supply pipeline (5) penetrates through the channel (2), the first cavity (3) is located above the second cavity (4), a first gear (6) and a second gear (7) are arranged in the first cavity (3), the first gear (6) is in rotating fit with the channel (2), the second gear (7) is provided with three gears and is arranged in a circumferential array mode, each second gear (7) is respectively meshed with the first gear (6), a first motor (8) is fixedly connected to the top of the first cavity (3), and a third gear (9) is fixedly connected to an output shaft of the first motor (8), the third gear (9) is meshed with the first gear (6), each second gear (7) is fixedly provided with a rotating shaft (10), one end of each rotating shaft (10) penetrates through the lower bottom surface of the first cavity (3) to enter the second cavity (4), three slag removing mechanisms are arranged in the second cavity (4), and each slag removing mechanism is fixedly connected to the corresponding rotating shaft (10).
2. The device for cleaning the deposited slag in the pile hole of the cast-in-place pile according to claim 1, wherein a first through hole (11) is formed in the bottom of the second chamber (4) corresponding to the rotating shaft (10), and a short pipe (12) penetrates through the first through hole (11).
3. The device for cleaning the sediment in the pile hole of the cast-in-place pile according to claim 2, wherein the deslagging mechanism comprises a stirring rod (13), a stirring blade (14) and a scraper structure (15), the stirring rod (13) is fixedly connected to one end of the rotating shaft (10) and penetrates through the short pipe (12), the stirring blade (14) is a spiral blade, and is fixed on the stirring rod (13), and the scraper structure (15) is located below the short pipe (12).
4. The pile hole sediment cleaning device of the cast-in-place pile according to claim 3, characterized in that the scraper structure (15) comprises a sleeve (16) and two scrapers (17), the scrapers (17) are arc-shaped and provided with two pieces, and are respectively fixed on two sides of the sleeve (16), a second through hole (18) is provided at a position where the sleeve (16) fixes the scrapers (17), and the bottom surface of the short pipe (12) is fixedly connected with the top surface of the sleeve (16).
5. The cast-in-place pile hole sediment cleaning device of claim 4, characterized in that a second motor (19) is arranged at a position close to the short pipe (12) at the inner bottom of the barrel (1), a driving wheel (20) is arranged on an output shaft of the second motor (19), a driven wheel (21) is arranged on the short pipe (12), the driving wheel (20) and the driven wheel (21) are positioned on the same horizontal line, and the driving wheel (20) and the driven wheel (21) are connected through a belt (22).
6. The pile hole sediment cleaning device of the cast-in-place pile is characterized in that a protective cover (23) is arranged outside the second motor (19).
7. The cast-in-place pile hole sediment cleaning device of claim 6, wherein an air compressor (24) is arranged at the upper end of the air supply pipeline (5), and the upper end of the air supply pipeline (5) is connected with an output port of the air compressor (24).
8. The cast-in-place pile hole sediment cleaning device of claim 7, wherein the lower end of the air supply pipeline (5) is provided with a spray head (25), and the spray head (25) is positioned at the lower end of the channel (2) and is clamped with the opening of the channel (2).
9. The cast-in-place pile hole sediment cleaning device of claim 8, characterized in that the side of the second chamber (4) is provided with a sediment outlet (26), and the sediment outlet (26) is hinged with a baffle (27).
10. The pile hole sediment cleaning device of the cast-in-place pile according to claim 9, characterized in that the upper end surface of the barrel (1) is provided with a plurality of hanging rings (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910995648.XA CN110777791A (en) | 2019-10-18 | 2019-10-18 | Bored concrete pile stake hole sediment cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910995648.XA CN110777791A (en) | 2019-10-18 | 2019-10-18 | Bored concrete pile stake hole sediment cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110777791A true CN110777791A (en) | 2020-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910995648.XA Pending CN110777791A (en) | 2019-10-18 | 2019-10-18 | Bored concrete pile stake hole sediment cleaning device |
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| Country | Link |
|---|---|
| CN (1) | CN110777791A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112681321A (en) * | 2021-01-19 | 2021-04-20 | 管青 | Sediment device for cast-in-situ bored pile |
| CN114522919A (en) * | 2021-12-31 | 2022-05-24 | 龙德建设有限公司 | Interior decoration engineering intelligent management device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9512591B2 (en) * | 2014-09-19 | 2016-12-06 | Bauer Spezialtiefbau Gmbh | Cleaning device for cleaning a bottom of a borehole and method for creating a foundation element |
| CN206458369U (en) * | 2017-02-05 | 2017-09-01 | 深圳市正兴基础建筑工程有限公司 | It is a kind of to be used for the borehole cleaning system that stake is built in drilling |
| CN206646507U (en) * | 2017-03-13 | 2017-11-17 | 中交第四公路工程局有限公司 | A kind of cast-in-situ bored pile Accrete clearing device |
| CN107806098A (en) * | 2017-10-20 | 2018-03-16 | 中国二十冶集团有限公司 | Sediment cleaning plant and with enlarged footing priming concrete pile hole in sediment method for cleaning |
| CN108868678A (en) * | 2018-05-28 | 2018-11-23 | 中国建筑第五工程局有限公司 | For clearing up the hole cleaning device and method of Punching Borehole Cast-in-place Concrete Pile bottom hole sediment |
-
2019
- 2019-10-18 CN CN201910995648.XA patent/CN110777791A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9512591B2 (en) * | 2014-09-19 | 2016-12-06 | Bauer Spezialtiefbau Gmbh | Cleaning device for cleaning a bottom of a borehole and method for creating a foundation element |
| CN206458369U (en) * | 2017-02-05 | 2017-09-01 | 深圳市正兴基础建筑工程有限公司 | It is a kind of to be used for the borehole cleaning system that stake is built in drilling |
| CN206646507U (en) * | 2017-03-13 | 2017-11-17 | 中交第四公路工程局有限公司 | A kind of cast-in-situ bored pile Accrete clearing device |
| CN107806098A (en) * | 2017-10-20 | 2018-03-16 | 中国二十冶集团有限公司 | Sediment cleaning plant and with enlarged footing priming concrete pile hole in sediment method for cleaning |
| CN108868678A (en) * | 2018-05-28 | 2018-11-23 | 中国建筑第五工程局有限公司 | For clearing up the hole cleaning device and method of Punching Borehole Cast-in-place Concrete Pile bottom hole sediment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112681321A (en) * | 2021-01-19 | 2021-04-20 | 管青 | Sediment device for cast-in-situ bored pile |
| CN114522919A (en) * | 2021-12-31 | 2022-05-24 | 龙德建设有限公司 | Interior decoration engineering intelligent management device |
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Application publication date: 20200211 |