CN113445908B

CN113445908B - Piling device for building

Info

Publication number: CN113445908B
Application number: CN202110746922.7A
Authority: CN
Inventors: 邱传映; 黄绍开
Original assignee: Zhejiang Haocheng Construction Co ltd
Current assignee: Zhejiang Haocheng Construction Co ltd
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2022-10-28
Anticipated expiration: 2041-07-01
Also published as: CN113445908A

Abstract

The utility model relates to a building is with pile device, relate to the technical field of pile driver, it includes the organism, vertical slip sets up the drilling rod that pile seat and vertical rotation on the organism set up on pile seat of beating on the organism, the lower extreme of drilling rod is provided with below open-ended and deposits a soil section of thick bamboo, the lower extreme of depositing a soil section of thick bamboo articulates there is the baffle that can carry out the closing cap to its lower port, the intercommunicating pore has been seted up on the baffle, the surface of baffle is provided with the scraping plate that is located intercommunicating pore side, the outer wall of depositing a soil section of thick bamboo runs through there is the hole of advancing soil, one side inner wall in the hole of advancing soil sets up the guided way, the horizontal sliding is provided with the sword that breaks ground in the guided way, be provided with the actuating mechanism who is used for driving the sword that breaks ground to slide on the guided way. Through setting up the broken soil sword that can carry out the level and slide, constructor can adjust through the length that stretches out to broken soil sword to realize the reaming operation in different diameter stake holes, this design can realize the one-off molding in stake hole, need not constructor and carry out reaming operation many times to the stake hole, effectively improve pile efficiency.

Description

Piling device for building

Technical Field

The application relates to the field of pile drivers, in particular to a piling device for building.

Background

The spiral pile driver is pile driving equipment for driving a drill rod drill bit to form a hole on an underground drilling machine through a power head, and is widely applied to the fields of building construction and the like.

The patent with the bulletin number of CN110725653A discloses a pile driving device for building, which comprises a base, wherein hydraulic supporting legs are arranged at four corners below the base respectively, slide rails are arranged on two opposite sides above the base respectively, two movable plates are arranged on the two slide rails in a sliding manner respectively, hydraulic cylinders for driving the two movable plates are arranged on two side edges of the base respectively, the hydraulic cylinders are parallel to the slide rails, a rotating seat is arranged above one side edge of each movable plate respectively, a drilling mechanism and a pile driving mechanism are arranged on the rotating seat in a rotating manner respectively, the pile driving mechanism comprises a pile driving frame, the drilling mechanism comprises a drilling frame, the pile driving frame and the drilling frame are of a cuboid structure with one uncovered side, the uncovered side faces to the side far away from the base, the pile driving frame and the drilling frame are respectively and rotatably connected with the rotating seat, oil cylinders are respectively and rotatably arranged on two sides of the two movable plates, the other ends of the oil cylinders are respectively and rotatably connected with the pile driving frame and the drilling frame, the oil cylinders are perpendicular to the slide rails, a bracket matched with the pile driving frame and the drilling frame is arranged above the one side far away from the pile driving frame, and the drilling frame, and the pile driving frame are located outside the base in the process.

In the prior art, when the piling operation is required, the drilling seat drives the drill rod to move downwards, and the drill rod is used for drilling the ground. After the drilling is completed, the constructor can put the ground pile into the pile hole or pour concrete into the pile hole, thereby completing the piling operation.

In view of the above-mentioned related technologies, some high-rise buildings often need ground piles with large diameters to realize stable support of the buildings, so that constructors need to perform multiple reaming operations on pile holes to meet the needs of ground piles with large diameters, and much operation time is needed. Therefore, the inventor believes that the piling device has the defect of poor piling efficiency.

Disclosure of Invention

In order to improve pile efficiency, this application provides a room is built and is used pile driving device.

The application provides a pile device is used in room construction adopts following technical scheme:

the utility model provides a building is built with pile device, include organism, vertical slip set up in pile driving seat and vertical rotation on the organism set up in drilling rod on the pile driving seat, the lower extreme of drilling rod is provided with below open-ended and deposits a native section of thick bamboo, the lower extreme of depositing a native section of thick bamboo articulates there is the baffle that can carry out the closing cap to its lower port, the intercommunicating pore has been seted up on the baffle, the surface of baffle is provided with and is located the scraping plate of intercommunicating pore side, the outer wall of depositing a native section of thick bamboo runs through there is the hole of advancing soil, one side inner wall in the hole of advancing sets up the guided way, the horizontal smooth motion of guided way is provided with the sword that breaks ground, be provided with on the guided way and be used for the drive the actuating mechanism that the sword that breaks ground slides.

Through adopting above-mentioned technical scheme, when needs carry out drilling operation to the stake hole, through the motion of actuating mechanism drive break cutter to make break cutter move to the position that constructor wanted. Then the drilling rod, the soil storage barrel and other components are driven to move downwards through the piling seat, and meanwhile the drilling rod is used for driving the soil storage barrel, the soil breaking knife and other components to rotate. When the pile hole is gradually formed, soil and stones at the bottom of the pile hole enter the soil storage cylinder through the communicating hole, and soil and stones on the inner wall of the pile hole enter the soil storage cylinder through the soil inlet hole. Through setting up the broken soil sword that can carry out the level and slide, constructor can adjust through the length that stretches out to broken soil sword to realize the reaming operation in different diameter stake holes. This design can realize the one-time shaping in stake hole, need not constructor and carries out reaming operation many times to the stake hole, effectively improves pile efficiency. Meanwhile, the design can realize the drilling operation of pile holes with different diameters, and the use stability of the pile driving device is effectively improved.

Meanwhile, when a constructor conducts drilling operation on the pile hole, the constructor can conduct online adjustment on the extending length of the ground breaking knife, and therefore the inner wall of the pile hole is sunken. When concrete is poured into the pile hole and forms the ground pile, the concrete can fill the sunken part of the pile hole, the contact area of the ground pile and the pile hole is effectively increased, and therefore the supporting capacity of the ground pile is improved. Simultaneously, the sunk position of stake hole inner wall can also carry out the spacing of vertical direction to the ground stake, increases the bearing capacity of ground stake. This design makes constructor can carry out the reaming to the bottom in stake hole, when concrete injection stake hole and formation ground stake, the bottom of ground stake can form the base automatically, further improves the bearing capacity of ground stake.

Optionally, it is provided with a plurality ofly to advance the soil hole, and is a plurality of advance soil hole follows deposit the circumference direction evenly distributed of soil barrel, every advance the lateral wall in soil hole all be provided with the guided way, every all slide in the guided way and be provided with broken soil sword.

Through adopting above-mentioned technical scheme, through setting up a plurality of brokenly sword to utilize a plurality of brokenly sword to carry out the drilling operation simultaneously to the stake hole, effectively improve drilling efficiency. Simultaneously, through setting up a plurality of soil inlet hole for in the soil stone can enter into depositing a soil section of thick bamboo fast, further improve drilling efficiency.

Optionally, the driving mechanism includes a first forward and reverse rotation motor disposed on each guide rail and a plurality of first lead screws respectively connected to output shafts of the first forward and reverse rotation motors, and the first lead screws penetrate through the corresponding ground breaking knives and form a threaded fit with the ground breaking knives.

By adopting the technical scheme, the first positive and negative rotating motor drives the corresponding first screw rod to rotate, and then the first screw rod can drive the corresponding ground breaking knife to slide. Through setting up simple structure, simple operation, the stable actuating mechanism of drive effect, realize the quick adjustment of broken ground sword extension length, further improve work efficiency.

Optionally, the guide rail is hinged to the inner wall of the corresponding soil inlet hole, the guide rail and the corresponding soil breaking knife can jointly cover the corresponding soil inlet hole, and a control member capable of driving the guide rail to turn over is arranged in the soil storage barrel.

Through adopting above-mentioned technical scheme, can carry out the guided way and the sword that breaks ground of closing cap to advancing the soil hole jointly through the setting for deposit soil barrel upward movement's in-process, advance the soil hole and can be in the encapsulated situation. This design can effectively reduce the risk that the soil stone in depositing a soil section of thick bamboo falls to the stake downthehole through advancing the soil hole fallback to improve pile device's stability in use.

Optionally, the control member is a cylinder hinged to the soil storage cylinder, and a piston end of the cylinder is hinged to the corresponding guide rail.

By adopting the technical scheme, the piston end of the cylinder drives the guide rail to rotate, and then the guide rail drives the corresponding ground breaking knife to overturn. Through the control piece that sets up simple structure, simple operation, realize the rapid movement of guided way and corresponding broken ground sword to realize the corresponding quick control of opening and close of advancing soil hole, further improve work efficiency.

Optionally, a mounting groove is formed in the side wall, close to the corresponding soil inlet, of the soil breaking knife, a conveyor belt is arranged in the mounting groove, a plurality of soil pushing plates are evenly arranged on the belt surface of the conveyor belt along the circumferential direction of the belt surface, and the soil pushing plates can push soil and stones towards the corresponding soil inlet.

Through adopting above-mentioned technical scheme, drive a plurality of bull dozer boards through the conveyer belt and move, then a plurality of bull dozer boards can promote the soil stone orientation soil inlet hole to make in soil stone can enter into through soil inlet hole fast and deposit a soil section of thick bamboo, and then improve pile device's stability in use.

Optionally, the outer wall of the soil storage cylinder is provided with an external thread.

Through adopting above-mentioned technical scheme, through setting up the external screw thread, increase the guide ability to depositing a native section of thick bamboo to make deposit in the native section of thick bamboo can the precession soil fast or from the soil in the screw-out fast, further improve pile efficiency.

Optionally, the inner wall of the soil storage cylinder is hinged with a hook, the inner surface of the baffle is provided with a hanging ring for hooking the hook, and a pipe control part capable of controlling the hook to turn is arranged in the soil storage cylinder.

Through adopting above-mentioned technical scheme, through the upset of management and control spare control couple to make the couple hook link or with link separation, thereby realize the quick locking or the unblock of baffle, and then realize having the quick control that the port opened and close under the soil section of thick bamboo, further improve pile efficiency.

Optionally, the pipe control is an electric push rod hinged in the soil storage cylinder, and a telescopic end of the electric push rod is hinged with the hook.

By adopting the technical scheme, the hook is driven to rotate by the telescopic end of the electric push rod, and then the hook can hook or be separated from the hanging ring. Through the management and control piece that sets up simple structure, simple operation, realize the quick upset of couple to realize the quick locking or the unblock of baffle, further improve work efficiency.

In summary, the present application includes at least one of the following beneficial technical effects:

by arranging the ground breaking cutter capable of horizontally sliding, a constructor can adjust the extending length of the ground breaking cutter so as to realize reaming operation of pile holes with different diameters, the design can realize one-time forming of the pile holes, the constructor does not need to perform repeated reaming operation on the pile holes, and the piling efficiency is effectively improved;

by arranging the guide rail and the soil breaking cutter which can jointly seal the soil inlet hole, the soil inlet hole can be in a closed state in the upward movement process of the soil storage cylinder, the risk that soil and stones in the soil storage cylinder fall back into the pile hole through the soil inlet hole is effectively reduced, and the use stability of the pile driving device is improved;

drive a plurality of bull dozers through the conveyer belt and move, then a plurality of bull dozers can promote the soil stone orientation soil inlet hole to make soil stone enter into through soil inlet hole fast and deposit a soil section of thick bamboo, and then improve pile device's stability in use.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a drive mechanism in the embodiment of the present application.

Fig. 3 is a schematic view of the internal structure of the soil storage barrel in the embodiment of the present application.

Fig. 4 is a schematic structural diagram of a soil storage barrel in an embodiment of the application.

Description of reference numerals: 1. a body; 2. piling a pile seat; 3. drilling a rod; 4. a soil storage cylinder; 5. a baffle plate; 6. a communicating hole; 7. a scraper plate; 8. an external thread; 9. a second screw rod; 10. a second positive and negative rotation motor; 11. a drive motor; 12. hooking; 13. hanging a ring; 14. an electric push rod; 15. a soil inlet hole; 16. a guide rail; 17. a soil breaking knife; 18. a drive mechanism; 181. a first counter-rotating motor; 182. a first lead screw; 19. mounting grooves; 20. a conveyor belt; 21. a bulldozer plate; 22. and a cylinder.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses pile driving device is used in room construction. Referring to fig. 1 and 2, the piling device for building construction comprises a machine body 1, a piling base 2 is vertically and slidably connected to the side wall of the machine body 1, and a drill rod 3 is vertically and rotatably connected to the piling base 2. The lower end of the drill rod 3 is fixedly connected with a soil storage barrel 4, and the port of the soil storage barrel 4 faces downwards vertically. The lower extreme of depositing a native section of thick bamboo 4 articulates there is baffle 5, and baffle 5 upwards rotates the back and can carry out the closing cap to the port of depositing a native section of thick bamboo 4 to the control that the port opened and close under the realization deposited a native section of thick bamboo 4.

Referring to fig. 1 and 2, a communication hole 6 is formed through the barrier 5 so that soil and stones can enter the soil storage barrel 4 through the communication hole 6. The outer surface of the baffle 5 is fixedly connected with a scraper 7 which is positioned at the side of the communicating hole 6, so that the scraper 7 can scrape soil and stones, and drilling operation is realized. Simultaneously, the outer wall integrated into one piece who deposits a soil section of thick bamboo 4 has external screw thread 8 to increase the direction ability to depositing a soil section of thick bamboo 4.

Drive through pile seat 2 and deposit a native section of thick bamboo 4 downstream, utilize drilling rod 3 to drive simultaneously and deposit a native section of thick bamboo 4 and rotate, then scraper 7 scrapes the soil stone to make soil stone get into and deposit in the native section of thick bamboo 4, thereby realize the drilling operation. And then, the soil storage barrel 4 is driven to move upwards and reset through the piling base 2, and then the machine body 1 controls the piling base 2, the soil storage barrel 4 and other components to move, so that the soil storage barrel 4 moves to a specified position. Then, the baffle 5 is opened, soil and stones in the soil storage barrel 4 are discharged, and the drilling operation can be realized by reciprocating.

Referring to fig. 1 and 2, a second lead screw 9 is vertically and rotatably connected to a side wall of the machine body 1, and the second lead screw 9 penetrates through the pile driving base 2 and forms a threaded fit with the pile driving base 2, so that the pile driving base 2 can vertically move after the second lead screw 9 rotates. The upper end of the machine body 1 is fixedly connected with a second forward and reverse rotating motor 10, and the upper end part of the second screw rod 9 is fixedly connected with an output shaft of the second forward and reverse rotating motor 10, so that stable driving force is provided for the rotation of the second screw rod 9. The upper end of the piling seat 2 is fixedly connected with a driving motor 11, and the upper end part of the drill rod 3 is fixedly connected with an output shaft of the driving motor 11, so that stable driving force is provided for the rotation of the drill rod 3.

Referring to fig. 2, the inner wall of the soil storage cylinder 4 is hinged with a hook 12, the inner surface of the baffle 5 is fixedly connected with a hanging ring 13 for hooking the hook 12, when the hook 12 hooks the hanging ring 13 or the hook 12 is separated from the hanging ring 13, the baffle 5 can be locked or unlocked, and the opening and closing of the lower port of the soil storage cylinder 4 can be controlled. Deposit and be provided with the management and control piece that can control couple 12 upset in the soil section of thick bamboo 4, the pipe controlling part is for articulating in the electric putter 14 of depositing 4 inner walls of soil section of thick bamboos, and electric putter 14's flexible end is articulated mutually with couple 12 to upset for couple 12 provides stable drive power.

Referring to fig. 2 and 3, a plurality of soil inlet holes 15 respectively communicated with the inside of the soil storage cylinder 4 penetrate through the outer wall of the soil storage cylinder 4, and the plurality of soil inlet holes 15 are uniformly distributed along the circumferential direction of the soil storage cylinder 4. The inner wall of each soil inlet hole 15 positioned on the same side is fixedly connected with a guide rail 16 respectively, and a soil breaking knife 17 is horizontally and slidably connected in each guide rail 16. Meanwhile, each guide rail 16 is provided with a driving mechanism 18 for driving the corresponding ground breaking knife 17 to slide.

Stretch out through the corresponding broken soil sword 17 of actuating mechanism 18 drive, when depositing a soil section of thick bamboo 4 and drive broken soil sword 17 and rotate, broken soil sword 17 scrapes the soil stone, then the soil stone enters into through advancing soil hole 15 and deposits in the soil section of thick bamboo 4 to the realization is to the reaming operation in stake hole, thereby makes the diameter that the stake hole can once only be the constructor needs. Meanwhile, the position of the ground breaking knife 17 can be adjusted to realize reaming operation of pile holes with different diameters, so that the use adaptability of the pile driving device is improved.

Referring to fig. 2 and 3, the driving mechanism 18 includes a first forward and reverse rotation motor 181 fixedly connected to an inner wall of each guide rail 16, the inner wall of the upper end of each guide rail 16 is rotatably connected to a first lead screw 182, and the first lead screw 182 penetrates through the corresponding soil breaking knife 17 and forms a threaded fit with the soil breaking knife 17, so that after the first lead screw 182 rotates, the corresponding soil breaking knife 17 can slide. Meanwhile, the end of the first lead screw 182 is fixedly connected with the output shaft of the corresponding first forward/reverse rotation motor 181, thereby providing a stable driving force for the rotation of the first lead screw 182.

Referring to fig. 2 and 3, an installation groove 19 is formed in a side wall of the soil breaking blade 17 close to the corresponding soil inlet 15, and a conveyor belt 20 is disposed in the installation groove 19. Meanwhile, the belt surface of the conveyor belt 20 is fixedly connected with a plurality of soil shifter boards 21, the plurality of soil shifter boards 21 are uniformly distributed along the circumferential direction of the conveyor belt 20, and the soil shifter boards 21 can push soil and stones towards the corresponding soil inlet holes 15, so that the soil and stones can rapidly enter the soil storage cylinder 4 through the soil inlet holes 15.

Referring to fig. 3 and 4, the guide rails 16 are hinged to the inner walls of the corresponding soil inlet holes 15, and the guide rails 16 and the corresponding soil breaking knives 17 can jointly cover the corresponding soil inlet holes 15, so that the soil inlet holes 15 can be in a closed state in the process that the soil storage barrel 4 moves upwards and is reset, and the risk that soil and stones in the soil storage barrel 4 fall back into the pile holes is reduced.

Referring to fig. 2 and 3, a control member capable of driving the guide rail 16 to turn is arranged in the soil storage barrel 4, so as to realize rapid control of opening and closing of the corresponding soil inlet 15. The control member is a cylinder 22 hinged on the inner wall of the soil storage barrel 4, and the piston end of the cylinder 22 is hinged with the corresponding guide rail 16, so that stable driving force is provided for overturning the guide rail 16.

The implementation principle of pile driving device for building of this application embodiment is: when the piling operation is needed, the second screw rod 9 is driven to rotate by the second forward and reverse rotating motor 10, so that the piling seat 2 drives the components such as the drill rod 3 and the soil storage barrel 4 to move downwards. Meanwhile, the drill rod 3 is driven by the driving motor 11 to drive the components such as the soil storage cylinder 4 to rotate, and then the scraping plate 7 and the plurality of soil breaking knives 17 scrape the ground together to realize reaming operation of the pile hole. Then, the blade 21 pushes the soil and stones toward the corresponding soil-in holes 15, and then the soil and stones enter the soil reservoir 4 through the communication hole 6 and the plurality of soil-in holes 15.

And then, the second screw rod 9 is driven to rotate reversely by the second forward and reverse rotating motor 10, so that the pile driving seat 2 drives the drill rod 3, the soil storage barrel 4 and other components to move upwards. Meanwhile, the corresponding guide rail 16 is driven by the air cylinder 22 to drive the corresponding soil breaking knife 17 to rotate, and the guide rail 16 and the corresponding soil breaking knife 17 jointly block the corresponding soil inlet hole 15. When the soil storage cylinder 4 is separated from the pile hole, the machine body 1 drives the drill rod 3, the soil storage cylinder 4 and other components to move, and the soil storage cylinder 4 is enabled to move to a specified position. Then the hook 12 is controlled to turn over by the electric push rod 14, the hook 12 is separated from the hanging ring 13, at the moment, the baffle 5 turns over downwards, and then soil and stones in the soil storage barrel 4 are discharged. The concrete is poured into the pile hole after the pile hole is drilled, and the ground pile can be formed after the concrete is cooled, so that the piling operation is realized.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a room is built and is used pile device, include organism (1), vertical slip set up in pile driving seat (2) and vertical rotation on organism (1) set up in drilling rod (3) on pile driving seat (2), its characterized in that: the soil storage device is characterized in that a soil storage cylinder (4) with an opening at the lower part is arranged at the lower end of the drill rod (3), a baffle plate (5) capable of sealing the lower end opening of the soil storage cylinder (4) is hinged to the lower end of the soil storage cylinder (4), a communicating hole (6) is formed in the baffle plate (5), a soil scraping plate (7) located on the side of the communicating hole (6) is arranged on the outer surface of the baffle plate (5), a soil inlet hole (15) penetrates through the outer wall of the soil storage cylinder (4), a guide rail (16) is arranged on the inner wall of one side of the soil inlet hole (15), a soil breaking knife (17) is arranged in the guide rail (16) in a horizontally moving mode, and a driving mechanism (18) used for driving the soil breaking knife (17) to slide is arranged on the guide rail (16); the soil inlet holes (15) are uniformly distributed along the circumferential direction of the soil storage barrel (4), the side wall of each soil inlet hole (15) is provided with the guide rail (16), and the soil breaking knife (17) is slidably arranged in each guide rail (16); the guide rails (16) are hinged with the inner walls of the corresponding soil inlet holes (15), the guide rails (16) and the corresponding soil breaking knives (17) can jointly cover the corresponding soil inlet holes (15), and a control piece capable of driving the guide rails (16) to overturn is arranged in the soil storage barrel (4); the side wall of the side, close to the corresponding soil inlet hole (15), of the soil breaking knife (17) is provided with a mounting groove (19), a conveyor belt (20) is arranged in the mounting groove (19), a plurality of soil pushing plates (21) are uniformly arranged on the belt surface of the conveyor belt (20) along the circumferential direction of the belt surface, and the soil pushing plates (21) can push soil and stones towards the corresponding soil inlet hole (15).

2. The piling device for building construction according to claim 1, wherein: the driving mechanism (18) comprises a first forward and reverse rotation motor (181) arranged on each guide rail (16) and a plurality of first screw rods (182) respectively connected with output shafts of the first forward and reverse rotation motors (181), and the first screw rods (182) penetrate through the corresponding soil breaking knives (17) and form threaded fit with the soil breaking knives (17).

3. The piling device for building construction according to claim 1, wherein: the control piece is a cylinder (22) hinged to the soil storage barrel (4), and the piston end of the cylinder (22) is hinged to the corresponding guide rail (16).

4. The piling device for building construction according to claim 1, wherein: the outer wall of the soil storage cylinder (4) is provided with an external thread (8).

5. The piling device for building construction according to claim 1, wherein: the inner wall of the soil storage cylinder (4) is hinged with a hook (12), the inner surface of the baffle (5) is provided with a hanging ring (13) for hooking the hook (12), and a pipe control piece capable of controlling the hook (12) to turn is arranged in the soil storage cylinder (4).

6. The piling device for building construction according to claim 5, wherein: the pipe control part is an electric push rod (14) hinged in the soil storage barrel (4), and the telescopic end of the electric push rod (14) is hinged with the hook (12).