CN111893998B

CN111893998B - Building punching pile equipment

Info

Publication number: CN111893998B
Application number: CN202010792557.9A
Authority: CN
Inventors: 舒亮
Original assignee: Individual
Current assignee: Hebei Shouke Construction Engineering Co.,Ltd.
Priority date: 2020-08-09
Filing date: 2020-08-09
Publication date: 2022-10-28
Anticipated expiration: 2040-08-09
Also published as: CN111893998A

Abstract

The invention discloses a building punching pile device, and belongs to the field of building engineering construction. A building punching pile device comprises a box body and a pile driving shaft, wherein a plurality of groups of screw rods are rotatably connected in the box body, a fixing plate is slidably connected in the box body and is in threaded connection with the screw rods, a first motor is arranged at the upper end of the box body, the output end of the first motor is fixedly connected with one of the screw rods, a second motor is arranged on the fixing plate, the output end of the second motor is fixedly connected with the pile driving shaft, an air hood is fixedly connected onto the fixing plate, and the pile driving shaft is rotatably connected with the air hood; according to the invention, the air bin, the sealing plate and the anchoring leg are arranged to facilitate anchoring of the device and the ground during pile driving, so that the stability of the pile driving process is improved, the spring is arranged to facilitate releasing of the anchoring of the device and the ground after pile driving is finished, and the first air cylinder, the first piston, the first push rod, the second cam and the air guide tube are arranged to facilitate pushing out of soil in the pile driving shaft.

Description

Building punching pile equipment

Technical Field

The invention relates to the technical field of construction engineering construction, in particular to a building punching pile device.

Background

Piling, which means that piles are driven into the ground to make the foundation of the building firm, because if the ground building is built on the ground, the ground is subjected to great pressure, the ground must have enough strength to resist the pressure, which is often difficult to achieve, so that the ground bearing the building must be reinforced or the bearing mode of the ground must be improved, so that it is thought that piling is carried out on the foundation, most of the weight of the building is transmitted to a position deep below the ground through the piles, because the foundation at the position has much larger bearing capacity than the ground, and piling construction depends on piling equipment.

The stability of equipment self when current pile equipment generally relies on equipment dead weight to guarantee to beat the stake axle and push down is not convenient for further anchor equipment and ground in the pile process, and stability is not high, and current equipment pile needs to be discharged the earth in the axle of beating after accomplishing moreover through the mode of beating, vibrations, and the axle of just damaging easily is beaten to inefficiency.

Disclosure of Invention

The invention aims to solve the problems that in the prior art, the equipment is not convenient to anchor with the ground in the piling process, the stability is not high, and after the piling of the existing equipment is finished, soil in a piling shaft needs to be discharged in a knocking and vibrating mode, so that the efficiency is low and the piling is easy to damage.

In order to achieve the purpose, the invention adopts the following technical scheme:

a plurality of groups of screw rods are rotatably connected in the box body, a fixing plate is connected in the box body in a sliding mode and in threaded connection with the screw rods, a first motor is arranged at the upper end of the box body, the output end of the first motor is fixedly connected with one of the screw rods, a second motor is arranged on the fixing plate, the output end of the second motor is fixedly connected with the piling shaft, an air hood is fixedly connected onto the fixing plate, the piling shaft is rotatably connected with the air hood, the part, located in the air hood, of the piling shaft is provided with an air vent, a bevel gear is arranged on the piling shaft, support frames are symmetrically arranged at the lower end of the fixing plate, rotating shafts are rotatably connected onto the support frames, one end, away from the support frame, of one rotating shaft is fixedly connected with a first driven gear, and the other end, away from the support frame, of the other rotating shaft is fixedly connected with a second driven gear, the first driven gear and the second driven gear are both meshed with the bevel gear, a rotating shaft connected with the first driven gear is provided with a first cam, a rotating shaft connected with the second driven gear is provided with a second cam, the side wall of the box body is provided with a plurality of groups of air bins, the air bins are internally and slidably connected with sealing plates, the upper ends of the sealing plates are fixedly connected with springs, one ends of the springs, far away from the sealing plates, are fixedly connected with the inner walls of the air bins, the lower ends of the sealing plates are fixedly connected with anchoring legs, a first air pipe is connected between the air bins and the air hood, the fixing plate is provided with a first air cylinder, the first air cylinder is internally and slidably connected with a first piston, the lower end of the first piston is fixedly connected with a first push rod, the lower end of the first push rod is slidably connected with the second cam, and the first air inlet is arranged on the first air cylinder, an air guide pipe is connected between the first air cylinder and the air hood, a control valve is arranged on the air guide pipe, and a one-way valve is arranged on the first air inlet.

Preferably, a first sound-proof housing is arranged on the first motor, and a second sound-proof housing is arranged on the second motor.

Preferably, the first sound-proof housing and the second sound-proof housing are both provided with dust-removing filter screens.

Preferably, be equipped with the second inflator on the fixed plate, sliding connection has the second piston in the second inflator, second piston lower extreme fixedly connected with second push rod, second push rod lower extreme and first cam sliding connection, be equipped with the second air inlet on the second inflator, be connected with the second blast pipe between second inflator and the second sound-proof housing, be connected with first blast pipe between second inflator and the first sound-proof housing, all be equipped with the check valve on first blast pipe, the second blast pipe.

Preferably, the side edges of the first cam and the second cam are provided with sliding grooves, the lower ends of the first push rod and the second push rod are provided with sliding blocks, and the sliding blocks are matched with the sliding grooves.

Preferably, the outer wall of the piling shaft is provided with scales.

Preferably, a transmission belt is connected between two adjacent groups of the screws.

Preferably, a sealing rubber gasket is arranged at the joint of the air hood and the piling shaft.

Preferably, the bottom of the box body is provided with universal wheels.

Compared with the prior art, the invention provides a building punching pile device, which has the following beneficial effects:

1. this building pile equipment that punches, through first motor, the screw rod, the setting of fixed plate is convenient for control the axle of piling and is removed, through the gas storehouse, the closing plate, the setting of anchor leg is convenient for carry out the anchor to this equipment and ground when the pile, improve the stability of pile process, the setting through the spring is convenient for this equipment and removes the anchor with ground after the pile is accomplished, through first inflator, first piston, first push rod, the second cam, the setting of air duct is convenient for release the soil in the axle of piling, bevel gear's setting is convenient for drive the pivot and rotates.

2. This building pile equipment that punches is convenient for absorb the noise that first motor, second motor produced through the setting of first sound-proof housing, second sound-proof housing.

3. This building punching equipment is convenient for prevent through the setting of dust removal filter screen that the dust from influencing the normal operating of first motor, second motor.

4. This building pile equipment that punches rotates along with the pivot through first cam, drives the reciprocal slip from top to bottom in the second inflator through the second push rod, and when the second piston lapse, in the outside air got into the second inflator along the second air inlet, when the second piston lapse, gas in the second inflator was arranged to first sound-proof housing along first blast pipe in, cooled down to first motor, and gas in the second inflator cools down to the second motor in getting into the second sound-proof housing along the second blast pipe.

5. This building pile equipment that punches has improved the stability that first push rod and second cam are connected and the stability that second push rod and first cam are connected through setting up of spout, slider.

6. This building pile equipment that punches is convenient for observe the pile depth through setting up of scale.

7. This building punching equipment, the first motor of being convenient for through the setting of drive belt drives the multiunit screw rod and rotates simultaneously.

8. This building pile equipment that punches is convenient for prevent through the setting of sealing rubber circle that gas leakage takes place in gas hood and pile driving shaft joint department.

9. This building pile equipment that punches, the device of being convenient for is nimble to be removed through the setting of universal wheel.

The device is characterized in that the air bin, the sealing plate and the anchoring leg are arranged to facilitate anchoring of the device and the ground during pile driving, so that the stability of the pile driving process is improved, the device is convenient to release anchoring with the ground after pile driving is completed through the arrangement of the spring, and soil in the pile driving shaft is conveniently pushed out through the arrangement of the first air cylinder, the first piston, the first push rod, the second cam and the air guide tube.

Drawings

Fig. 1 is a schematic structural diagram of a punching pile device for building according to the present invention;

FIG. 2 is an enlarged view of a portion A in FIG. 1 of an apparatus for constructing bored piles according to the present invention;

FIG. 3 is an enlarged view of a portion B in FIG. 1 of an apparatus for constructing bored piles according to the present invention;

FIG. 4 is an enlarged view of a portion C in FIG. 1 of an apparatus for constructing bored piles according to the present invention;

FIG. 5 is a schematic structural view of a second cam of the pile drilling apparatus for building according to the present invention;

FIG. 6 is a second schematic structural view of a second cam of the pile drilling apparatus for building according to the present invention;

fig. 7 is a schematic structural diagram of an air hood in the punching pile device for building according to the present invention.

In the figure: 1. a box body; 2. a screw; 3. a fixing plate; 4. a first motor; 5. a second motor; 6. driving a pile shaft; 7. a support frame; 8. a bevel gear; 801. a first driven gear; 802. a second driven gear; 803. a rotating shaft; 804. a gas hood; 9. a first gas cylinder; 901. a first piston; 902. a first push rod; 903. a second cam; 904. a chute; 905. a first air inlet; 10. a second gas cylinder; 101. a second piston; 102. a second push rod; 103. a first cam; 104. a second exhaust pipe; 106. a second air inlet; 11. a first air pipe; 12. an air duct; 13. a first exhaust pipe; 14. a second sound-proof housing; 15. a first sound-proof housing; 16. a gas bin; 17. a spring; 18. an anchoring leg; 19. a sealing plate; 20. a transmission belt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-7, a building punching pile apparatus includes a box 1, a pile driving shaft 6, a plurality of sets of screws 2 rotatably connected to the box 1, a fixing plate 3 slidably connected to the box 1, the fixing plate 3 threadedly connected to the screws 2, a first motor 4 disposed at an upper end of the box 1, an output end of the first motor 4 fixedly connected to one of the screws 2, a second motor 5 disposed on the fixing plate 3, an output end of the second motor 5 fixedly connected to the pile driving shaft 6, an air cap 804 fixedly connected to the fixing plate 3, the pile driving shaft 6 rotatably connected to the air cap 804, a vent hole disposed at a portion of the air cap 804 of the air shaft 6, a bevel gear 8 disposed on the pile driving shaft 6, a support frame 7 symmetrically disposed at a lower end of the fixing plate 3, a rotating shaft 803 rotatably connected to the support frame 7, a first driven gear 801 fixedly connected to one end of the rotating shaft 803 remote from the support frame 7, a second driven gear 801 fixedly connected to an end of the other rotating shaft 803 remote from the support frame 7, a second driven gear 801 fixedly connected to a sealing plate 802 connected to the other end of the rotating shaft 803 remote from the support frame 7, a first driven gear 801, a second driven gear 802 connected to the first driven gear 103 engaged with the rotating shaft, a plurality of sealing plates connected to a plurality of air caps disposed on the air cap, a piston 2 slidably connected to a plurality of air chamber 16 slidably connected to an air chamber, a piston 17, a plurality of a piston 2 slidably connected to a piston 2, a piston 17, a plurality of a piston 2, a plurality of a piston tubes 19 disposed on the piston, a piston 2 slidably connected to a plurality of piston tubes 19 disposed on the inner wall of the piston, a piston barrel 19 disposed on the inner wall of the piston barrel 19, the first air cylinder 9 is provided with a first air inlet 905, an air guide pipe 12 is connected between the first air cylinder 9 and the air hood 804, the air guide pipe 12 is provided with a control valve, and the first air inlet 905 is provided with a one-way valve.

The operator moves the device to the designated area, starts the second motor 5 to drive the pile driving shaft 6 to rotate, starts the first motor 4 to drive the screw rod 2 to rotate, the screw rod 2 rotates to drive the fixing plate 3 to move downwards to make the pile driving shaft 6 to drill into the soil layer in a rotating way, the soil seals the lower opening of the pile driving shaft 6, along with the increase of the rotating hole depth of the pile driving shaft 6, the gas in the pile driving shaft 6 is gradually pressed into the gas chamber 16 by the soil along the first gas pipe 11, the gas pressure at the upper end of the gas chamber 16 increases to push the sealing plate 19 to move downwards to make the anchoring leg 18 inserted into the soil to fix the device, meanwhile, the bevel gear 8 rotates along with the pile driving shaft 6 to drive the first driven gear 801 and the second driven gear 802 to rotate, further, the first cam 103 and the second cam 903 are driven to rotate by the rotating shaft 803, the second cam 903 drives the first piston 901 to slide up and down in the first gas cylinder 9 to and back and forth by the first push rod 902, closing a control valve on the air duct 12, when the first piston 901 moves downwards, sucking outside air into the first air cylinder 9 along a first air inlet 905, when the first piston 901 slides upwards, because the control valve is in a closed state, the air in the first air cylinder 9 cannot be discharged, circulating the steps, gradually accumulating the air in the first air cylinder 9 and being compressed by the first piston 901 into high-pressure air, when the specified pile driving depth is reached, driving the screw rod 2 to rotate reversely by starting the first motor 4, so that the fixing plate 3 moves upwards, taking the pile driving shaft 6 out of the soil layer, opening the control valve, when the high-pressure air in the first air cylinder 9 is discharged into the air hood 804 along the air duct 12 and enters the pile driving shaft 6 through the vent hole, pushing out the soil in the pile driving shaft 6, after the soil is pushed out, opening the lower port of the pile driving shaft 6, and recovering the air pressure at the upper end of the air bin 16 to the outside atmosphere, the anchoring leg 18 slides into the air chamber 16 under the pulling force of the spring 17 to release the anchoring of the device to the ground, and it should be noted that the first motor 4 in the above embodiment may adopt a forward and reverse rotation motor with a model number of 90YR120GY38, and the second motor 5 may adopt a variable frequency motor with a model number of YVF L-6, but is not limited to this motor, the movement of the pile driving shaft 6 is controlled by the arrangement of the first motor 4, the screw 2 and the fixing plate 3, the anchoring of the device to the ground during pile driving is facilitated by the arrangement of the air chamber 16, the sealing plate 19 and the anchoring leg 18, the stability of the pile driving process is improved, the anchoring of the device to the ground after pile driving is completed is facilitated by the arrangement of the spring 17, the soil in the pile driving shaft 6 is facilitated to be pushed out by the arrangement of the first air cylinder 9, the first piston 901, the first push rod 902, the second cam 903 and the air duct 12, and the arrangement of the bevel gear 8 is facilitated to drive the rotation shaft 803 to rotate.

Example 2:

referring to fig. 1 to 7, a pile punching device for buildings is substantially the same as that in embodiment 1, and further, a first sound-proof housing 15 is provided on the first motor 4, a second sound-proof housing 14 is provided on the second motor 5, and the first sound-proof housing 15 and the second sound-proof housing 14 are provided to absorb noise generated by the first motor 4 and the second motor 5.

Example 3:

referring to fig. 1 to 7, a building pile drilling apparatus is substantially the same as that in embodiment 1, and further, dust removing filter screens are respectively disposed on the first sound-proof housing 15 and the second sound-proof housing 14, and the dust removing filter screens are disposed to prevent dust from affecting normal operation of the first motor 4 and the second motor 5.

Example 4:

referring to fig. 1 to 7, a pile drilling apparatus for buildings is substantially the same as that of embodiment 1, further, a second air cylinder 10 is disposed on the fixing plate 3, a second piston 101 is slidably connected to the second air cylinder 10, a second push rod 102 is fixedly connected to a lower end of the second piston 101, a lower end of the second push rod 102 is slidably connected to a first cam 103, a second air inlet 106 is disposed on the second air cylinder 10, a second air outlet pipe 104 is connected between the second air cylinder 10 and a second soundproof cover 14, a first air outlet pipe 13 is connected between the second air cylinder 10 and the first soundproof cover 15, a check valve is disposed on each of the first air outlet pipe 13 and the second air outlet pipe 104, the first cam 103 rotates along a rotating shaft 803, the second piston 101 is driven by the second push rod 102 to slide up and down in the second air cylinder 10, when the second piston 101 slides down, external air enters the second air cylinder 10 along the second air inlet 106, and when the second piston 101 slides up, air in the second air cylinder 10 enters the second soundproof cover 15 along the second air cylinder 14.

Example 5:

referring to fig. 1 to 7, a building pile drilling device is substantially the same as that in embodiment 1, further, sliding grooves 904 are formed in the side edges of the first cam 103 and the second cam 903, sliding blocks are arranged at the lower ends of the first push rod 902 and the second push rod 102, the sliding blocks are matched with the sliding grooves 904, and the arrangement of the sliding grooves 904 and the sliding blocks improves the connection stability between the first push rod 902 and the second cam 903 and the connection stability between the second push rod 102 and the first cam 103.

Example 6:

referring to fig. 1 to 7, a pile drilling apparatus for building, which is substantially the same as that of embodiment 1, further, scales are provided on the outer wall of the pile driving shaft 6, and the scales are provided to facilitate observation of the pile driving depth.

Example 7:

referring to fig. 1 to 7, a building pile drilling apparatus is substantially the same as that in embodiment 1, and further, a transmission belt 20 is connected between two adjacent sets of screws 2, and the transmission belt 20 is arranged to facilitate the first motor 4 to drive the multiple sets of screws 2 to rotate simultaneously.

Example 8:

referring to fig. 1 to 7, a construction punching pile device is substantially the same as that of embodiment 1, and further, a sealing rubber gasket is arranged at the joint of the air hood 804 and the pile driving shaft 6, and the sealing rubber gasket is arranged to prevent air leakage at the joint of the air hood 804 and the pile driving shaft 6.

Example 9:

referring to fig. 1-7, a building pile punching device is substantially the same as that of embodiment 1, and further, universal wheels are arranged at the bottom of the box body 1, and the arrangement of the universal wheels facilitates the flexible movement of the device.

In the invention, the air bin 16, the sealing plate 19 and the anchoring leg 18 are arranged to facilitate anchoring of the device with the ground during piling, so that the stability of the piling process is improved, the spring 17 is arranged to facilitate releasing of the anchoring of the device with the ground after piling is finished, and the first air cylinder 9, the first piston 901, the first push rod 902, the second cam 903 and the air guide pipe 12 are arranged to facilitate pushing out the soil in the piling shaft 6.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The building pile punching equipment comprises a box body (1) and a pile driving shaft (6), and is characterized in that a plurality of groups of screw rods (2) are rotatably connected in the box body (1), a fixing plate (3) is slidably connected in the box body (1), the fixing plate (3) is in threaded connection with the screw rods (2), a first motor (4) is arranged at the upper end of the box body (1), the output end of the first motor (4) is fixedly connected with one of the screw rods (2), a second motor (5) is arranged on the fixing plate (3), the output end of the second motor (5) is fixedly connected with the pile driving shaft (6), an air hood (804) is fixedly connected on the fixing plate (3), the pile driving shaft (6) is rotatably connected with the air hood (804), air vents are formed in the part, located in the air hood (804), of the pile driving shaft (6), bevel gears (8) are arranged on the pile driving shaft (6), support frames (7) are symmetrically arranged at the lower ends of the fixing plates (3), a rotating shaft (803) is rotatably connected with a rotating shaft (803), one end, far away from the first fixed gear (7), and a driven gear (801) is connected with another driven gear (802), the first driven gear (801) and the second driven gear (802) are both meshed with a bevel gear (8), a rotating shaft (803) connected with the first driven gear (801) is provided with a first cam (103), a rotating shaft (803) connected with the second driven gear (802) is provided with a second cam (903), the side wall of the box body (1) is provided with a plurality of groups of air bins (16), a sealing plate (19) is connected in the air bins (16) in a sliding manner, the upper end of the sealing plate (19) is fixedly connected with a spring (17), one end, far away from the sealing plate (19), of the spring (17) is fixedly connected to the inner wall of the air bins (16), the lower end of the sealing plate (19) is fixedly connected with an anchoring leg (18), a first air pipe (11) is connected between the air bins (16) and an air hood (804), a first air cylinder (9) is arranged on the fixing plate (3), a first piston (901) is connected in the first air cylinder (9) in a sliding manner, the lower end of the first piston (901) is fixedly connected with a first push rod (902), the lower end of the first push rod (902) is connected with a second cam (902), a second air cylinder (905) is connected between the air cylinder (9), and an air inlet (12) is arranged between the first air cylinder (9), a control valve is arranged on the air duct (12), and a one-way valve is arranged on the first air inlet (905);

a first sound-proof cover (15) is arranged on the first motor (4), and a second sound-proof cover (14) is arranged on the second motor (5);

be equipped with second inflator (10) on fixed plate (3), sliding connection has second piston (101) in second inflator (10), second piston (101) lower extreme fixedly connected with second push rod (102), second push rod (102) lower extreme and first cam (103) sliding connection, be equipped with second air inlet (106) on the second inflator (10), be connected with second blast pipe (104) between second inflator (10) and second sound-proof housing (14), be connected with first blast pipe (13) between second inflator (10) and first sound-proof housing (15), all be equipped with the check valve on first blast pipe (13), second blast pipe (104).

2. The building punching pile equipment according to the claim 1, characterized in that the first sound-proof housing (15) and the second sound-proof housing (14) are provided with dust-removing filter screens.

3. The building pile punching equipment according to claim 2, wherein the side edges of the first cam (103) and the second cam (903) are provided with sliding grooves (904), the lower ends of the first push rod (902) and the second push rod (102) are provided with sliding blocks, and the sliding blocks are matched with the sliding grooves (904).

4. A building pile drilling apparatus according to claim 3, characterised in that the outer wall of the pile driving shaft (6) is provided with graduations.

5. A building pile drilling apparatus according to claim 4, characterised in that a drive belt (20) is connected between two adjacent sets of said screws (2).

6. A building pile drilling apparatus according to claim 5, characterised in that a sealing rubber gasket is provided at the joint of the air cap (804) and the pile driving shaft (6).

7. A building pile drilling apparatus according to claim 6, characterised in that the bottom of the box (1) is provided with universal wheels.