CN214657033U

CN214657033U - Pile digging device for concrete pipe piles in constructional engineering

Info

Publication number: CN214657033U
Application number: CN202121076714.2U
Authority: CN
Inventors: 桂书明
Original assignee: Anhui Ziyang Municipal Construction Engineering Co ltd
Current assignee: Anhui Ziyang Municipal Construction Engineering Co ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2021-11-09
Anticipated expiration: 2031-05-21

Abstract

The utility model discloses a building engineering concrete tubular pile draws a device, include: a fixing component, which comprises a fixing seat; the lifting component is arranged on the fixed seat; the pressing unit comprises a mounting frame, a first mounting ring, a first rotating shaft, a first gear, a pressing rod, a long handle, a second gear, a movable rod, a movable connecting block, a second rotating shaft, two mounting rings, a connecting block, a supporting rod, a fixed block, a limiting mounting block and a sliding cylinder, wherein the two mounting frames are correspondingly fixed on the lifting assembly, the first mounting ring is fixed on one side of the top of each mounting frame, the first gear is rotatably connected between the two first mounting rings through the first rotating shaft, and the top of the first gear is connected with one end of the long handle through the pressing rod; can carry out stable fixed to whole device, adopt the manpower to press when pressing down digging a equipment, can in time stop the effect according to the condition, can save strength through drive gear transmission effect and leverage.

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 building field, pile digging operation is often required to be carried out on concrete pipe piles in the construction process, so that a professional pile digging device is required to be used when pile digging is carried out on the concrete pipe piles, and the general pile digging device is manually controlled;

for the improvement draw a stake effect and efficiency, draw among the prior art stake device begin to adopt the motor to drive and draw the stake drill bit and draw the stake operation, then draw the stake when the device is fixed insecure, adopt the motor to drive can not in time according to the circumstances stop work when pressing, rely on the manpower to press the time when more hard.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a building engineering concrete tubular pile draws a device, can carry out stable fixed to whole device, adopt the manpower to press when pressing to drawing a equipment, can in time according to the condition stop function, can save strength through drive gear transmission and leverage, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building engineering concrete tubular pile draws a device, includes:

a fixing component, which comprises a fixing seat;

the lifting component is arranged on the fixed seat;

the pressing unit comprises a mounting frame, a first mounting ring, a first rotating shaft, a first gear, a pressing rod, a long handle, a second gear, a movable rod, a movable connecting block, a second rotating shaft, two mounting rings, a connecting block, supporting rods, a fixed block, a limiting mounting block and a sliding barrel, wherein the mounting frame is provided with two parts and correspondingly fixed on the lifting assembly, the first mounting ring is respectively fixed on one side of the top of the mounting frame, the first gear is rotatably connected between the two first mounting rings through the first rotating shaft, the top of the first gear is connected with one end of the long handle through the pressing rod, the limiting mounting block is fixed on one side of the mounting frame far away from the first mounting ring, the fixed block is fixed on one side of the limiting mounting block far away from the mounting frame, the two corresponding mounting rings are fixed on the fixed block through the two supporting rods, one end of the movable rod is movably connected between the two mounting rings through the second rotating shaft, and the other end of the movable rod is fixedly connected with the right side of the second gear, the left side of the second gear is meshed and connected with the right side of the first gear, the position, corresponding to the limiting mounting block, of the bottom of the movable rod is movably connected with the top of the movable connecting block, the bottom of the movable connecting block is movably connected with the connecting block, the connecting block is fixedly connected with the top end of the sliding cylinder, and the middle of the sliding cylinder is in sliding connection with the through hole in the limiting mounting block;

and the pile digging unit is arranged at the bottom of the sliding barrel.

The fixing component is used for fixing the whole device, the lifting component can adjust the height of the pressing unit, so that the position of the pile digging unit on the pressing unit is lowered to perform pile digging operation, a long handle is manually pressed by hand to drive the first gear to rotate, the first gear rotates relative to the first rotating shaft through the pressing rod and the long handle, which is equivalent to the first lever action and increases the force, the first gear drives the second gear to move through meshing, so as to drive the movable rod to rotate relative to the second rotating shaft, so that the movable connecting block is pressed to move downwards, the downward force of the sliding cylinder can be improved through the second lever action of the movable rod relative to the second rotating shaft, both ends of the movable connecting block are movably connected, the sliding cylinder and the limiting mounting block can slide up and down smoothly, the downward movement of the sliding cylinder can drive the pile digging unit to move downwards, so that the pile digging action is performed, when the long handle is lifted, the sliding cylinder can move upwards through gear transmission, stopping the pile digging function.

Furthermore, the pressing unit further comprises a rubber sleeve, and the rubber sleeve is fixedly sleeved at one end of the long handle far away from the pressing rod. The rubber sleeve makes things convenient for operating personnel to hold the rubber sleeve, protects operating personnel's hand to can the shock attenuation.

Further, the lifting assembly comprises a bearing, a screw rod, a nut, a lifting plate, a sliding ring, a sliding rod, a connecting rod and a rotating ring, the bottom end of the connecting screw rod is rotated on the fixing seat through the bearing, the vertical sliding rod is further fixed on the fixing seat, the nut in threaded connection with the screw rod is arranged on one side of the lifting plate, the other side of the lifting plate is in sliding connection with the sliding rod, the rotating ring is connected to the top of the screw rod through the connecting rod, and the bottom of the mounting frame is fixed on the lifting plate. Can rotate the screw rod through the change and rotate, because the screw thread effect of screw rod and nut to drive lifter plate and sliding ring and move about from top to bottom along the slide bar, thereby can drive and press the unit and draw the pile unit and move about from top to bottom, can predetermine the height of pressing the unit according to actual conditions.

Further, draw a unit and include motor cabinet, motor power, initiative bevel gear, driven bevel gear, power shaft, tapered roller bearing, installation axle, adapter sleeve and draw a drill bit, the smooth barrel bottom is passed through tapered roller bearing and is rotated the connection power shaft, the one end that the power shaft is located smooth barrel is fixed with driven bevel gear, motor power is installed through the motor cabinet to the inner wall of smooth barrel, the output shaft of motor power side has the initiative bevel gear who is connected with the driven bevel gear meshing, the bottom of power shaft is through installing the hub connection adapter sleeve, the bottom of adapter sleeve is installed and is drawn a drill bit.

The power motor work can drive the rotation of initiative bevel gear, and the meshing transmission through driven bevel gear can drive the power shaft and rotate, and the power shaft can drive the installation axle and rotate, and the installation axle can drive to draw a stake drill bit through the adapter sleeve and rotate, draws the operation of stake through drawing the stake drill bit, draws the stake drill bit through convenient the changing of adapter sleeve, and tapered roller bearing can ensure that the power shaft can bear axial power.

Further, draw a unit and still include mount and spacing bearing, install spacing bearing through the mount in the slide cartridge, spacing bearing and power shaft cooperation installation. The fixing frame and the limiting bearing can limit the power shaft, and the rotating stability of the power shaft is guaranteed.

Further, fixed subassembly includes stock and arc wall, the arc wall has been seted up to the one end that the fixing base is close to drawing a drill bit, and the four corners fixed orifices of fixing base is internal to be fixed with the stock. Can be fixed subaerial with the fixing base through the stock, the arc wall avoids blocking the stake object of drawing a stake drill bit.

Compared with the prior art, the beneficial effects of the utility model are that: this building engineering concrete tubular pile draws a device has following benefit:

1. the fixing component is used for fixing the whole device, the lifting component can adjust the height of the pressing unit, so that the position of the pile digging unit on the pressing unit is lowered to dig the pile, the long handle is manually pressed by hand to drive the first gear to rotate, the first gear rotates relative to the first rotating shaft through the pressing rod and the long handle and is equivalent to the first lever action and increases the force, the first gear drives the second gear to move through meshing, so as to drive the movable rod to rotate relative to the second rotating shaft, so that the movable connecting block is pressed to move downwards, the downward force of the sliding cylinder can be improved through the second lever action of the movable rod relative to the second rotating shaft, the two ends of the movable connecting block are movably connected, the sliding cylinder and the limiting mounting block can slide up and down smoothly, the downward movement of the sliding cylinder can drive the pile digging unit to move downwards, so that the pile digging action is taken, when the long handle is lifted, the sliding cylinder can move upwards through gear transmission, and the pile digging function is stopped.

2. Can carry out stable fixed to whole device, adopt the manpower to press when pressing down digging a equipment, can in time stop the effect according to the condition, can save strength through drive gear transmission effect and leverage.

Drawings

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

FIG. 2 is a schematic view of the rear side structure of the present invention;

fig. 3 is a schematic view of the partial structure of the sliding cylinder section and the pile digging unit of the present invention.

In the figure: the device comprises a fixed component 1, a fixed seat 11, an anchor rod 12, an arc-shaped groove 13, a lifting component 2, a bearing 21, a screw rod 22, a nut 23, a lifting plate 24, a sliding ring 25, a sliding rod 26, a connecting rod 27, a rotating ring 28, a pressing unit 3, a mounting frame 31, a first mounting ring 32, a first rotating shaft 33, a first gear 34, a pressure rod 35, a long handle 36, a rubber sleeve 37, a second gear 38, a movable rod 39, a movable connecting block 310, a second rotating shaft 311, a mounting ring 312, a connecting block 313, a supporting rod 314, a fixed block 315, a limiting mounting block 316, a sliding barrel 317, a pile drawing unit 4, a motor base 41, a power motor 42, a driving bevel gear 43, a driven bevel gear 44, a power shaft 45, a fixed frame 46, a limiting bearing 47, a conical roller bearing 48, a mounting shaft 49, a connecting sleeve 410 and a pile drawing drill bit 411.

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.

Referring to fig. 1-3, the present embodiment provides a technical solution: the utility model provides a building engineering concrete tubular pile draws a device, includes:

a fixing component 1, which comprises a fixing seat 11;

the fixing assembly 1 comprises an anchor rod 12 and an arc-shaped groove 13, the arc-shaped groove 13 is formed in one end, close to the pile digging drill bit 411, of the fixing seat 11, and the anchor rod 12 is fixed in the four corner fixing hole of the fixing seat 11. The fixing base 11 can be fixed on the ground by the anchor rod 12, and the arc-shaped slot 13 avoids blocking the pile digging object of the pile digging drill bit 411.

The lifting component 2 is arranged on the fixed seat 11;

lifting unit 2 includes bearing 21, screw rod 22, nut 23, lifter plate 24, sliding ring 25, slide bar 26, connecting rod 27 and change 28, rotate connecting screw rod 22's bottom through bearing 21 on the fixing base 11, and still be fixed with vertical slide bar 26 on the fixing base 11, one side of lifter plate 24 is equipped with nut 23 with screw rod 22 threaded connection, and lifter plate 24's opposite side be equipped with slide bar 26 sliding connection, connecting rod 27 is passed through at the top of screw rod 22 and is connected change 28, the bottom of installing frame 31 is fixed on lifter plate 24. The screw 22 can be rotated by the rotary ring 28, and the lifting plate 24 and the sliding ring 25 are driven to move up and down along the sliding rod 26 due to the thread effect of the screw 22 and the nut 23, so that the pressing unit 3 and the pile digging unit 4 can be driven to move up and down, and the height of the pressing unit 3 can be preset according to actual conditions.

The pressing unit 3 comprises a mounting frame 31, a first mounting ring 32, a first rotating shaft 33, a first gear 34, a pressure lever 35, a long handle 36, a second gear 38, a movable lever 39, a movable connecting block 310, a second rotating shaft 311, a first mounting ring 312, a connecting block 313, a supporting rod 314, a fixed block 315, a limiting mounting block 316 and a sliding cylinder 317, wherein the mounting frame 31 is provided with two parts and correspondingly fixed on the lifting component 2, the first mounting ring 32 is respectively fixed on one side of the top of the mounting frame 31, the first mounting rings 32 are rotatably connected with the first gear 34 through the first rotating shaft 33, the top of the first gear 34 is connected with one end of the long handle 36 through the pressure lever 35, the limiting mounting block 316 is fixed on one side of the mounting frame 31 far away from the first mounting ring 32, the fixed block 315 is fixed on one side of the limiting mounting block 316 far away from the mounting frame 31, the two corresponding mounting rings 312 are fixed on the fixed block 315 through the two supporting rods 314, and one end of the movable lever 39 is movably connected between the two mounting rings 312 through the second rotating shaft 311, the other end of the movable rod 39 is fixedly connected with the right side of the second gear 38, the left side of the second gear 38 is meshed with the right side of the first gear 34, the bottom of the movable rod 39 is movably connected with the top of the movable connecting block 310 at a position corresponding to the limiting mounting block 316, the bottom of the movable connecting block 310 is movably connected with the connecting block 313, the connecting block 313 is fixedly connected with the top end of the sliding cylinder 317, and the middle of the sliding cylinder 317 is in sliding connection with a through hole in the limiting mounting block 316;

and a pile drawing unit 4 mounted at the bottom of the slide cylinder 317.

The pile digging unit 4 comprises a motor base 41, a power motor 42, a driving bevel gear 43, a driven bevel gear 44, a power shaft 45, a tapered roller bearing 48, a mounting shaft 49, a connecting sleeve 410 and a pile digging drill bit 411, wherein the bottom end of a sliding cylinder 317 is rotatably connected with the power shaft 45 through the tapered roller bearing 48, the driven bevel gear 44 is fixed at one end of the power shaft 45, which is positioned in the sliding cylinder 317, the power motor 42 is mounted on the inner wall of the sliding cylinder 317 through the motor base 41, an output shaft on the side surface of the power motor 42 is connected with the driving bevel gear 43 which is in meshed connection with the driven bevel gear 44, the bottom end of the power shaft 45 is connected with the connecting sleeve 410 through the mounting shaft 49, and the pile digging drill bit 411 is mounted at the bottom end of the connecting sleeve 410.

The work of power motor 42 can drive initiative bevel gear 43 and rotate, meshing transmission through driven bevel gear 44 can drive power shaft 45 and rotate, power shaft 45 can drive installation axle 49 and rotate, installation axle 49 can draw a drill bit 411 through adapter sleeve 410 drive and rotate, draw a stake operation through drawing a drill bit 411, conveniently change through adapter sleeve 410 and draw a drill bit 411, tapered roller bearing 48 can ensure that power shaft 45 can bear axial power.

The pile digging unit 4 further comprises a fixing frame 46 and a limiting bearing 47, the limiting bearing 47 is installed in the sliding cylinder 317 through the fixing frame 46, and the limiting bearing 47 is installed in a matched mode with the power shaft 45. The fixing frame 46 and the limiting bearing 47 can limit the power shaft 45, and the rotating stability of the power shaft 45 is ensured.

The fixing component 1 is used for fixing the whole device, the lifting component 2 can adjust the height of the pressing unit 3, so that the position of the pile digging unit 4 on the pressing unit 3 descends to perform pile digging operation, the long handle 36 is manually pressed by hand to drive the first gear 34 to rotate, the first gear 35 and the long handle 36 rotate relative to the first rotating shaft 33, which is equivalent to first leverage, the force is increased, the first gear 34 drives the second gear 38 to move through meshing, the movable rod 39 rotates relative to the second rotating shaft 311, so that the movable connecting block 310 is pressed to move downwards, the movement of the movable rod 39 relative to the second rotating shaft 311 is equivalent to second leverage, the downward force on the sliding cylinder 317 can be improved, the two ends of the movable connecting block 310 are movably connected, the sliding cylinder and the limiting mounting block 316 can smoothly slide up and down 317, the sliding cylinder 317 can move downwards to drive the pile digging unit 4 to move downwards, therefore, the pile digging function is performed, when the long handle 36 is lifted, the sliding cylinder 317 can move upwards through gear transmission, and the pile digging function is stopped.

The pressing unit 3 further comprises a rubber sleeve 37, and the rubber sleeve 37 is fixedly sleeved on one end of the long handle 36 far away from the pressure rod 35. The rubber sleeve 37 facilitates the operator to hold the rubber sleeve 37, protects the operator's hand, and can absorb shock.

It should be noted that the input end of the power motor 42 disclosed in the above embodiments is electrically connected to an external power source through a cable and a switch, the power motor 42 is a unidirectional series-excited motor, and the switch controls the power motor 42 to operate by a method commonly used in the prior art.

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 tubular pile draws a device which characterized in that includes:

a fixing component (1) comprising a fixing seat (11);

the lifting component (2) is arranged on the fixed seat (11);

the pressing unit (3) comprises a mounting frame (31), a first mounting ring (32), a first rotating shaft (33), a first gear (34), a pressing rod (35), a long handle (36), a second gear (38), a movable rod (39), a movable connecting block (310), a second rotating shaft (311), a first mounting ring (312), a connecting block (313), a supporting rod (314), a fixing block (315), a limiting mounting block (316) and a sliding cylinder (317), wherein the two mounting frames (31) are correspondingly fixed on the lifting assembly (2), the first mounting ring (32) is respectively fixed on one side of the top of the mounting frame (31), the first gear (34) is rotatably connected between the two first mounting rings (32) through the first rotating shaft (33), the top of the first gear (34) is connected with one end of the long handle (36) through the pressing rod (35), and the limiting mounting block (316) is fixed on one side, far away from the first mounting ring (32), of the mounting frame (31), a fixed block (315) is fixed on one side of the limiting installation block (316) far away from the installation frame (31), two corresponding mounting rings (312) are fixed on the fixed block (315) through two supporting rods (314), the two mounting rings (312) are movably connected with one end of the movable rod (39) through a second rotating shaft (311), the other end of the movable rod (39) is fixedly connected with the right side of the second gear (38), the left side of the second gear (38) is meshed and connected with the right side of the first gear (34), the bottom of the movable rod (39) is movably connected with the top of the movable connecting block (310) corresponding to the position of the limit mounting block (316), the bottom of the movable connecting block (310) is movably connected with a connecting block (313), the connecting block (313) is fixedly connected with the top end of the sliding cylinder (317), the middle part of the sliding barrel (317) is in sliding connection with a through hole on the limiting mounting block (316);

and a pile digging unit (4) which is arranged at the bottom of the sliding cylinder (317).

2. The constructional engineering concrete tubular pile digging device according to claim 1, characterized in that: the pressing unit (3) further comprises a rubber sleeve (37), and the rubber sleeve (37) is fixedly sleeved at one end, far away from the pressing rod (35), of the long handle (36).

3. The constructional engineering concrete tubular pile digging device according to claim 1, characterized in that: lifting unit (2) include bearing (21), screw rod (22), nut (23), lifter plate (24), sliding ring (25), slide bar (26), connecting rod (27) and change (28), rotate the bottom of connecting screw rod (22) through bearing (21) on fixing base (11), and still be fixed with vertical slide bar (26) on fixing base (11), one side of lifter plate (24) is equipped with nut (23) with screw rod (22) threaded connection, and the opposite side of lifter plate (24) be equipped with slide bar (26) sliding connection, connecting rod (27) connection change (28) are passed through at the top of screw rod (22), the bottom of installing frame (31) is fixed on lifter plate (24).

4. The constructional engineering concrete tubular pile digging device according to claim 1, characterized in that: the pile digging unit (4) comprises a motor base (41), a power motor (42), a driving bevel gear (43), a driven bevel gear (44), a power shaft (45), a tapered roller bearing (48), a mounting shaft (49), a connecting sleeve (410) and a pile digging drill bit (411), the bottom end of the sliding cylinder (317) is rotationally connected with the power shaft (45) through a tapered roller bearing (48), one end of the power shaft (45) positioned in the sliding cylinder (317) is fixed with a driven bevel gear (44), the inner wall of the sliding cylinder (317) is provided with a power motor (42) through a motor base (41), an output shaft at the side of the power motor (42) is connected with a driving bevel gear (43) which is meshed and connected with a driven bevel gear (44), the bottom of power shaft (45) is through installing axle (49) connection adapter sleeve (410), draw a drill bit (411) is installed to the bottom of adapter sleeve (410).

5. The constructional engineering concrete tubular pile digging device according to claim 4, characterized in that: draw a unit (4) and still include mount (46) and spacing bearing (47), install spacing bearing (47) through mount (46) in slide cartridge (317), spacing bearing (47) and power shaft (45) cooperation installation.

6. The constructional engineering concrete pipe pile digging device according to any one of claims 1 to 5, characterized in that: fixed subassembly (1) includes stock (12) and arc wall (13), arc wall (13) have been seted up to fixing base (11) near the one end of drawing a drill bit (411), and the four corners fixed orifices of fixing base (11) is fixed with stock (12).