CN218060314U

CN218060314U - Pile digging device for concrete pipe piles in constructional engineering

Info

Publication number: CN218060314U
Application number: CN202222169014.9U
Authority: CN
Inventors: 靳爱平; 张秀爱
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2022-12-16
Anticipated expiration: 2032-08-17

Abstract

The utility model discloses a building engineering concrete pipe pile draws a device, including automobile body and wheel, the outside of automobile body is provided with strutting arrangement, the inside of automobile body is provided with cleaning device, the below of automobile body is provided with the through-hole, the inside rigid coupling of automobile body has two second pneumatic cylinders, two the hydraulic stem rigid coupling of second pneumatic cylinder has the motor frame, the inside rigid coupling of motor frame has the second motor. This building engineering concrete pipe pile draws a device, through the cooperation between first pneumatic cylinder, first branch, second branch, third branch and the base, the first branch motion of first pneumatic cylinder drive, the motion of first branch drive third branch, third branch drive base downstream under the auxiliary stay of second branch, both sides base contact supports the device after the ground, has solved and has not been convenient for fix the device in drawing the problem of a position.

Description

Pile digging device for concrete pipe piles in constructional engineering

Technical Field

The utility model relates to a building engineering technical field specifically is a building engineering concrete pipe pile draws a device.

Background

In the construction of the existing building engineering, the space position of a pile foundation below the ground where reinforced concrete needs to be poured is excavated according to the design by adopting a manual mode according to the pile forming requirement, and the common pile drawing is to adopt a special pile drawing machine to carry out the pile drawing operation.

For example, a building engineering concrete tubular pile of patent number CN215562609U draws a device, though can draw a operation, still there are some not enoughly when using, at first be not convenient for fix the device in drawing a position, the device is unstable hardly to be realized drawing a work, be not convenient for clear up the earth of drawing simultaneously, earth is piled up too much and can be influenced and draw a work, influence the drill bit and rotate, can damage the drill bit even.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building engineering concrete tubular pile draws a device to it fixes the device in drawing a position problem not convenient for to provide in the above-mentioned background art to solve.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building engineering concrete pipe pile draws a device, includes automobile body and wheel, the outside of automobile body is provided with strutting arrangement, the inside of automobile body is provided with cleaning device, the below of automobile body is provided with the through-hole, the inside rigid coupling of automobile body has two second pneumatic cylinders, two the hydraulic stem rigid coupling of second pneumatic cylinder has the motor frame, the inside rigid coupling of motor frame has the second motor.

Preferably, the supporting device comprises a first hydraulic cylinder, the first hydraulic cylinder is connected with the vehicle body through a pin shaft in a rotating mode, a hydraulic rod of the first hydraulic cylinder is connected with one end of a first supporting rod through a pin shaft in a rotating mode, the other end of the first supporting rod is connected with the vehicle body through a pin shaft in a rotating mode, the first supporting rod is connected with the upper end of a third supporting rod through a pin shaft in a rotating mode, the third supporting rod and the vehicle body are connected with the two ends of a second supporting rod through a pin shaft in a rotating mode, and the lower end of the third supporting rod is connected with a base through a pin shaft in a rotating mode.

Preferably, wheels are arranged on two sides of the vehicle body.

Preferably, cleaning device includes first motor and bin outlet, the outer wall and the automobile body of first motor are fixed to be linked to each other, the output shaft rigid coupling of first motor has first belt pulley, first belt pulley passes through the belt and rotates with the second belt pulley and link to each other, the equal rigid coupling of outer wall of first belt pulley and second belt pulley has the auger, two the outer wall at auger both ends all rotates with the automobile body through the bearing and links to each other, the bin outlet sets up the bottom at the automobile body.

Preferably, the output shaft of the second motor is fixedly connected with a drill bit.

Compared with the prior art, the beneficial effects of the utility model are that: according to the pile digging device for the concrete pipe piles in the building engineering, through the matching among the first hydraulic cylinder, the first supporting rod, the second supporting rod, the third supporting rod and the base, the first hydraulic cylinder drives the first supporting rod to move, the first supporting rod drives the third supporting rod to move, the third supporting rod drives the base to move downwards under the auxiliary support of the second supporting rod, and the bases on two sides contact the ground and then support the device, so that the problem that the device is inconvenient to fix at the pile digging position is solved;

through the cooperation between first motor, first belt pulley, belt, second belt pulley, auger and the bin outlet, first motor drives first belt pulley and rotates, and first belt pulley passes through belt drive second belt pulley and rotates, and first belt pulley and second belt pulley drive two augers respectively and rotate, and two augers carry the bin outlet department and discharge with the soil and the silt in the automobile body, have solved the problem that is not convenient for clear up the earth of drawing out.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic structural diagram of a joint of the motor frame, the second motor and the second hydraulic cylinder in FIG. 1;

FIG. 4 is a schematic view of the connection between the first motor, the first pulley and the belt of FIG. 1;

fig. 5 is a schematic structural view of the joint of the first strut, the second strut and the third strut in fig. 1.

In the figure: 1. the vehicle body, 2, wheels, 3, a supporting device, 301, a first hydraulic cylinder, 302, a first supporting rod, 303, a second supporting rod, 304, a third supporting rod, 305, a base, 4, a cleaning device, 401, a first motor, 402, a first belt pulley, 403, a belt, 404, a second belt pulley, 405, an auger, 406, a discharge port, 4a1, a water tank, 4a2, a pipeline, 4a3, a water pump, 4a4, a water pipe, 4a5, a spray head, 5, a through hole, 6, a drill bit, 7, a motor frame, 8, a second motor, 9 and a second hydraulic cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a building engineering concrete pipe pile draws a device, including automobile body 1 and wheel 2, the both sides of automobile body 1 are provided with wheel 2, wheel 2 is convenient for automobile body 1 and removes, the outside of automobile body 1 is provided with strutting arrangement 3, the inside of automobile body 1 is provided with cleaning device 4, the below of automobile body 1 is provided with through-hole 5, through-hole 5 is convenient for drill bit 6 to pass through, the inside rigid coupling of automobile body 1 has two second hydraulic cylinders 9, the hydraulic stem rigid coupling of two second hydraulic cylinders 9 has motor frame 7, two second hydraulic cylinders 9 drive motor frame 7 motions, the inside rigid coupling of motor frame 7 has second motor 8, the output shaft rigid coupling of second motor 8 has drill bit 6, second motor 8 drives drill bit 6 and rotates.

The supporting device 3 comprises a first hydraulic cylinder 301, a first supporting rod 302, a second supporting rod 303, a third supporting rod 304 and a base 305, the first hydraulic cylinder 301 is rotatably connected with the vehicle body 1 through a pin shaft, a hydraulic rod of the first hydraulic cylinder 301 is rotatably connected with one end of the first supporting rod 302 through a pin shaft, the first hydraulic cylinder 301 drives the first supporting rod 302 to move, the other end of the first supporting rod 302 is rotatably connected with the vehicle body 1 through a pin shaft, the first supporting rod 302 is rotatably connected with the upper end of the third supporting rod 304 through a pin shaft, the first supporting rod 302 drives the third supporting rod 304 to move, the third supporting rod 304 and the vehicle body 1 are rotatably connected with two ends of the second supporting rod 303 through pin shafts, the second supporting rod 303 plays an auxiliary supporting role for the third supporting rod 304, the lower end of the third supporting rod 304 is rotatably connected with the base 305 through a pin shaft, and the third supporting rod 304 drives the base 305 to move;

through the cooperation between first pneumatic cylinder 301, first branch 302, second branch 303, third branch 304 and the base 305, the motion of first pneumatic cylinder 301 drive first branch 302, and first branch 302 drive third branch 304 moves, and third branch 304 drives base 305 downstream under the auxiliary stay of second branch 303, supports the device behind the both sides base 305 contact ground, has solved and has not been convenient for fix the device in the problem of drawing a position.

The cleaning device 4 comprises a first motor 401, a first belt pulley 402, a belt 403, a second belt pulley 404, packing augers 405 and a discharge port 406, wherein the outer wall of the first motor 401 is fixedly connected with the vehicle body 1, an output shaft of the first motor 401 is fixedly connected with the first belt pulley 402, the first motor 401 drives the first belt pulley 402 to rotate, the first belt pulley 402 is rotatably connected with the second belt pulley 404 through the belt 403, the first belt pulley 402 drives the second belt pulley 404 to rotate through the belt 403, the packing augers 405 are fixedly connected with the outer walls of the first belt pulley 402 and the second belt pulley 404, the first belt pulley 402 and the second belt pulley 404 respectively drive the two packing augers 405 to rotate, the outer walls at two ends of the two packing augers 405 are rotatably connected with the vehicle body 1 through bearings, the discharge port 406 is arranged at the bottom of the vehicle body 1, two discharge ports 406 are arranged at the end positions of the two packing augers 405 respectively, and the model number of the motor is selected according to actual use requirements to meet the work requirements;

through first motor 401, first belt pulley 402, belt 403, second belt pulley 404, the cooperation between auger 405 and the bin outlet 406, first motor 401 drives first belt pulley 402 and rotates, first belt pulley 402 passes through belt 403 drive second belt pulley 404 and rotates, first belt pulley 402 and second belt pulley 404 drive two auger 405 respectively and rotate, bin outlet 406 department is carried with soil and silt in the automobile body 1 to two auger 405 and is discharged, the problem of being not convenient for clear up the earth of drawing out has been solved.

The working principle is as follows:

when the pile digging device for the concrete pipe pile in the building engineering is used, the device is pushed to move to the position of the pipe pile, two first hydraulic cylinders 301 are started, the first hydraulic cylinders 301 drive the first supporting rods 302 to move, the first supporting rods 302 drive the third supporting rods 304 to move, the third supporting rods 304 drive the bases 305 to move downwards under the auxiliary support of the second supporting rods 303, the bases 305 on two sides contact the ground and support the device, so that the vehicle 2 leaves the ground, the device is fixed, the second hydraulic cylinders 9 are started, the second hydraulic cylinders 9 drive the motor frames 7 to descend, the motor frames 7 drive the second motors 8 to descend, the second motors 8 drive the drill bits 6 to descend, the drill bits 9 penetrate into the pipe pile, the second motors 8 are started, the second motors 8 drive the drill bits 6 to rotate, the drill bits 6 dig out soil and sludge downwards, the soil and sludge can be screwed out of the vehicle body 1 by the drill bits 6, the first motors 401 are started, the first motors 401 drive the first belt pulleys 402 to rotate, the first belt pulleys 402 drive the second pulleys 404 to rotate, the two auger bodies 405 and the sludge can be prevented from being accumulated in the discharge opening, and the two auger bodies 405 are prevented from being conveyed to the discharge opening.

Example two:

referring to fig. 1-5, the present invention provides a technical solution: a pile digging device for concrete pipe piles in building engineering is characterized in that a cleaning device 4 further comprises a water tank 4a1, a pipeline 4a2, a water pump 4a3, a water pipe 4a4 and a spray head 4a5, wherein the water tank 4a1 is fixedly connected to the upper surface of a vehicle body 1, the water pump 4a3 is fixedly connected above the water tank 4a1, the water pump 4a3 is fixedly connected with the outer wall of the pipeline 4a2, the pipeline 4a2 is communicated with the water pump 4a3, the end part of the pipeline 4a2 is positioned in the water tank 4a1, the outer wall of the pipeline 4a2 is fixedly connected with the water pipe 4a4, the pipeline 4a2 is communicated with the two water pipes 4a4, the outer walls of the two water pipes 4a4 are fixedly connected with the vehicle body 1, the spray head 4a5 is arranged on the inner side of the water pipe 4a4, and the water pipe 4a4 is communicated with the spray head 4a 5;

through the cooperation between water tank 4a1, pipeline 4a2, water pump 4a3, water pipe 4a4 and shower nozzle 4a5, start water pump 4a3, water pump 4a3 takes out the water in water tank 4a1 through pipeline 4a2, and the water in the pipeline 4a2 enters into water pipe 4a4, then from shower nozzle 4a5 blowout, and a plurality of shower nozzles 4a5 clear up drill bit 6, have solved the problem that is not convenient for clear up the drill bit.

The working principle is as follows:

after the pile digging is finished, the drill bit 6 is lifted by the two second hydraulic cylinders 9 through the motor frame 7 and the second motor 8, the water pump 4a3 is started, the water in the water tank 4a1 is pumped out by the water pump 4a3 through the pipeline 4a2, the water in the pipeline 4a2 enters the water pipe 4a4, then the water is sprayed out from the spray head 4a5, and the drill bit 6 is cleaned by the plurality of spray heads 4a5, so that the service life of the drill bit 6 is prolonged.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a building engineering concrete pipe pile draws a device, includes automobile body (1) and wheel (2), its characterized in that: the outside of automobile body (1) is provided with strutting arrangement (3), the inside of automobile body (1) is provided with cleaning device (4), the below of automobile body (1) is provided with through-hole (5), the inside rigid coupling of automobile body (1) has two second pneumatic cylinders (9), two the hydraulic stem rigid coupling of second pneumatic cylinder (9) has motor frame (7), the inside rigid coupling of motor frame (7) has second motor (8).

2. The constructional engineering concrete tubular pile digging device according to claim 1, characterized in that: strutting arrangement (3) include first pneumatic cylinder (301), first pneumatic cylinder (301) are rotated with automobile body (1) through the round pin axle and are linked to each other, the hydraulic stem of first pneumatic cylinder (301) is rotated with the one end of first branch (302) through the round pin axle and is linked to each other, the other end of first branch (302) is rotated with automobile body (1) through the round pin axle and is linked to each other, first branch (302) are rotated with the upper end of third branch (304) through the round pin axle and are linked to each other, third branch (304) and automobile body (1) are rotated with the both ends of second branch (303) through the round pin axle and are linked to each other, the lower extreme of third branch (304) is rotated through the round pin axle and is linked to each other there is base (305).

3. The building engineering concrete pipe pile digging device according to claim 1, characterized in that: wheels (2) are arranged on two sides of the vehicle body (1).

4. The building engineering concrete pipe pile digging device according to claim 1, characterized in that: cleaning device (4) include first motor (401) and bin outlet (406), the outer wall of first motor (401) links to each other with automobile body (1) is fixed, the output shaft rigid coupling of first motor (401) has first belt pulley (402), first belt pulley (402) rotate with second belt pulley (404) through belt (403) and link to each other, the equal rigid coupling of outer wall of first belt pulley (402) and second belt pulley (404) has auger (405), two the outer wall at auger (405) both ends all rotates with automobile body (1) through the bearing and links to each other, bin outlet (406) sets up the bottom at automobile body (1).

5. The building engineering concrete pipe pile digging device according to claim 1, characterized in that: and an output shaft of the second motor (8) is fixedly connected with a drill bit (6).