CN210264495U

CN210264495U - Punching and pouring pile machine

Info

Publication number: CN210264495U
Application number: CN201921149483.6U
Authority: CN
Inventors: 刘杰超
Original assignee: Dongguan Jianan Pile Foundation Engineering Co ltd
Current assignee: Dongguan Jianan Pile Foundation Engineering Co ltd
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-04-07
Anticipated expiration: 2029-07-22

Abstract

The utility model relates to the technical field of building engineering, and discloses a punching pile-pouring machine, which comprises a body provided with a base, wherein a reel for retracting a guy cable is arranged on the base, the reel is driven by a motor, two ends of the reel are respectively and coaxially provided with a first gear, a second gear meshed with the first gear is respectively and rotatably arranged on the base, an installation platform is arranged between the two gears, a chute is arranged at the top of the installation platform along the axial direction of the second gear, a threaded rod is rotatably arranged in the chute, two sliders which are arranged at intervals and the tops of which extend out of the chute are in threaded fit with the threaded rod, the motor is arranged on each slider, and an output shaft faces the second gear, and the output shaft is coaxially fixed with an inserting block, two adjacent side surfaces of the two gears are provided with inserting holes for inserting the inserting block, and the mounting table is provided with a driving component for driving the threaded rod to rotate. The problem that engineering is suspended due to motor faults is avoided, and the method has the advantage of convenience in operation.

Description

Punching and pouring pile machine

Technical Field

The utility model relates to a building engineering technical field, in particular to bored concrete pile machine punches a hole.

Background

A punched cast-in-place pile is one type of cast-in-place pile. The cast-in-place pile is formed by directly forming holes on the pile position of a construction site, then placing a reinforcement cage and pouring concrete, and the construction of the cast-in-place pile adopts a punching machine to punch the holes. The advantages are that: the harmful effect on adjacent buildings and the surrounding environment is small; the length and the diameter of the pile can be freely changed according to the design requirement; the pile end can enter a bearing stratum or be embedded into a rock stratum; the bearing capacity of the single pile is large, and the like. The disadvantages are that: the bored concrete pile has the disadvantages of complex hole forming process, strict operation requirement, easy quality accident, long technical interval time, incapability of immediately bearing load and more construction difficulty in winter. Relates to a punching and pouring pile machine in the construction process.

Chinese patent with the grant notice number CN207092087U and the application date of 2017, 8.14 discloses an energy-saving punching pile driver, which comprises a pile frame, a rope and a punch hammer, wherein one end of the upper end face of the pile frame is provided with a winch, the other end of the upper end face of the pile frame is provided with a pile hammer support, the upper end of the pile hammer support is provided with a fixed pulley, the upper end of the pile hammer support is provided with a fixed ring, the fixed ring is located below the fixed pulley, one end of the rope is fixed on a winding drum of the winch, the other end of the rope crosses over the fixed pulley and is fixed on the fixed ring, the rope is crossed with a movable pulley, the movable pulley is located over the rope, the fixed pulley and the fixed ring fixing section, and the punch. The utility model discloses a thereby it is flexible to drive the reel control rope through the motor, and then the impact of control impact hammer, and the pile driver is generally all under construction in comparatively remote place, if the motor breaks down, then will lead to the engineering construction to suspend, makes engineering construction cost increase indirectly, consequently should propose a new technical scheme in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a bored concrete pile machine punches a hole, its mode of pegging graft in turn through bi-motor, even the motor damages, stand-by motor also can launch at any time, has avoided motor trouble to lead to the problem of engineering pause, has the advantage of convenient operation.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a bored concrete pile machine punches a hole, includes the body that is equipped with the base, be provided with the reel that is used for receiving and releasing the cable on the base, the reel is by motor drive, the both ends of reel are coaxial respectively and are provided with gear one, rotate respectively on the base be provided with gear one meshing gear two, two be provided with the mount table between the gear two, the spout has been seted up along gear two's axial in the top of mount table, and the spout internal rotation is provided with a threaded rod, and screw-thread fit has two intervals to set up and the top slider that stretches out the spout on the threaded rod, the motor in be provided with one respectively on the slider and the output shaft is towards gear two respectively, and coaxial being fixed with the grafting piece on the output shaft, two set up the spliced eye that supplies the grafting of grafting piece to peg graft on the two adjacent sides of.

Adopt above-mentioned structure, when the motor of stake machine damages, rotate through drive assembly drive threaded rod, because slider screw-thread fit on the threaded rod, in the threaded rod pivoted, the slider can take place relative displacement along the threaded rod in the spout, thereby it removes to drive the motor, the grafting piece position on the output shaft of the motor that will be bad shifts out the spliced eye of gear two, and be located the grafting piece position on the output shaft of the good motor of opposite direction and move in the spliced eye of another gear two, the motor passes through circuit external power supply, thereby continue to drive the spool operation, the mode of pegging graft in turn through bi-motor, even the motor damages, stand-by motor also can be launched at any time, the problem that motor trouble leads to the engineering pause has been avoided, the advantage of convenient operation has.

More preferably: the driving assembly comprises a worm wheel coaxially arranged in the middle of the threaded rod and a worm which is rotatably arranged on the mounting table and meshed with the worm wheel.

By adopting the structure, the worm gear coaxially arranged on the threaded rod is driven to rotate by rotating the worm, so that the motor is driven to move on the mounting table, the worm gear has a self-locking function, and the motor can not move after the insertion block on the motor output shaft moves to the insertion hole.

More preferably: the end face of one end of the worm is provided with a jack and a rocker inserted in the jack.

By adopting the structure, the rocker is inserted into the jack of the worm, so that the rotation of the worm wheel is more convenient and labor-saving.

More preferably: the rocker is Z-shaped, a rod sleeve rotatably connected with the rocker is sleeved at one end, far away from the jack, of the rocker, and a plurality of protrusions are arranged on the rod sleeve.

By adopting the structure, the Z-shaped rocker utilizes the lever principle, so that the rocker rotates more laborsavingly, the design of the rod sleeve can ensure that the hand of a worker does not generate relative sliding friction when the rocker is shaken, and the raised design can prevent the hand of the worker from being separated from the rod sleeve when the rocker is shaken.

More preferably: the bottom of motor is equipped with the pedestal and the pedestal is connected with the slider, and the bottom of pedestal is provided with the top butt of ball and mount table.

By adopting the structure, the motor can be more stable in the moving process or in the working state through the butt joint of the base body and the mounting table, and the design of the balls at the bottom of the base body enables the displacement of the motor on the mounting table to be more smooth.

More preferably: the top of the sliding block is provided with a limiting hole, the bottom of the base body is provided with a limiting block inserted in the limiting hole, the side wall of the limiting block is provided with a limiting groove, and a limiting component inserted in the limiting groove is arranged in the side wall of the limiting hole.

By adopting the structure, the base body of the motor is installed in a matched manner through the insertion of the limiting holes of the limiting blocks and the sliding blocks, the limiting blocks are fixed through the limiting assemblies, and when the motor is damaged, the replacement and installation of the motor can be more convenient and labor-saving.

More preferably: the lateral wall of spacing hole is improved level and is opened there is a column groove, spacing subassembly including slide set up in the column groove and at the displacement in-process with the cylindricality piece of spacing groove grafting, one end and cylindricality piece deviate from the lateral wall of spacing hole and be connected and the other end wears out the pull rod of the lateral wall of slider and cover locate on the pull rod and both ends respectively with cylindricality piece, the compression spring of the lateral wall butt of cylindricality piece is kept away from to the cylindricality piece in the cylindricality, under the initial condition, the one end of cylindricality piece stretches out to spacing downthehole from the cylindricality piece.

Adopt above-mentioned structure, when needs installation motor, hold the pull rod, make cylindricality piece displacement to the cylindrical groove, inject the spacing hole with the stopper this moment, loosen the pull rod again, because compression spring's return action, the one end of cylindricality piece is by ejecting cylindricality groove and peg graft to the spacing inslot to fixed the motor, when needs are dismantled, repeated same step can.

More preferably: and a handle is arranged at one end of the pull rod penetrating out of the sliding block.

By adopting the structure, the handle is arranged to accord with the operation habit of the worker, so that the pull rod is pulled more simply and conveniently.

To sum up, the utility model discloses following beneficial effect has:

1. when a motor of the pile machine is damaged, the threaded rod is driven to rotate through the driving assembly, the sliding block is in threaded fit with the threaded rod, the sliding block can generate relative displacement in the sliding groove along the threaded rod while the threaded rod rotates, so that the electric motor moves, the insertion block position on the output shaft of the damaged motor is moved out of the insertion hole of the second gear, the insertion block position on the output shaft of the good motor in the opposite direction moves into the insertion hole of the second gear, the motor is externally connected with a power supply through a circuit, so that the reel is continuously driven to operate, even if the motor is damaged, the standby motor can be started at any time, the problem that engineering is suspended due to motor faults is avoided, and the pile machine has the advantage of convenience in operation;

2. the pedestal of motor is installed through the grafting cooperation in the spacing hole of stopper and slider, fixes the stopper through spacing subassembly, and when a motor damaged, the change installation of motor also can be convenient laborsaving more.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic structural diagram of the switching structure of the motor of FIG. 1;

FIG. 3 is a cross-sectional view of the mounting station of FIG. 1;

fig. 4 is a partially enlarged view of a portion a in fig. 2;

fig. 5 is a partially enlarged view of a portion B in fig. 3.

In the figure, 1, a body; 2. a base; 3. a winding wheel; 4. a cable; 5. a vertical plate; 6. a first gear; 7. mounting a plate; 8. a second gear; 9. an installation table; 10. a chute; 11. a threaded rod; 12. a drive assembly; 121. a worm gear; 122. a worm; 123. a fixing plate; 124. a jack; 13. a slider; 14. a motor; 15. a base body; 16. a ball bearing; 17. a limiting block; 18. a limiting hole; 19. a limiting groove; 20. a limiting component; 201. a cylindrical groove; 202. a cylindrical block; 203. a pull rod; 204. a compression spring; 205. a handle; 21. an insertion block; 22. inserting holes; 23. a rocker; 24. inserting a block; 25. a rod sleeve; 26. a protrusion; 27. and (5) punching a hammer.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A punching pile-pouring machine is shown in figures 1 and 2 and comprises a body 1 provided with a base 2, wherein a winding wheel 3 used for winding and unwinding a stay cable 4 is arranged on the base 2, the other end of the stay cable 4 is connected with a punching hammer 27, two parallel vertical plates 5 are vertically welded on the base 2, the winding wheel 3 is rotatably connected to the two vertical plates 5 through a rotating shaft, vertical plates 5 extend out of two ends of the rotating shaft respectively, and a gear I6 is coaxially welded on the two ends of the rotating shaft; vertical welding has two parallel mounting panels 7 on base 2 respectively, rotate on two mounting panels 7 and be connected with two 8 with the gear 6 meshing, be fixed with the mount table 9 of rectangular shape between two 8 gears, and the long limit of mount table 9 is along two 8 axial parallel arrangement of gear, spout 10 has been seted up at the top of mount table 9, spout 10 is seted up along two 8 axial of gear, and the spout 10 internal rotation is connected with a threaded rod 11, threaded rod 11 and two 8 axis parallel arrangement of gear.

As shown in fig. 2, a driving assembly 12 for driving the threaded rod 11 to rotate is further disposed on the mounting table 9, two sliding blocks 13 (see fig. 3) are in threaded fit with the threaded rod 11, the two sliding blocks 13 are disposed at intervals, the top of each sliding block 13 extends out of the corresponding sliding slot 10, a motor 14 is disposed on each sliding block 13, the motors 14 are externally connected with a power supply through a circuit, output shafts of the two motors 14 face the second gear 8 respectively, regular-hexagon insertion blocks 21 are coaxially fixed on the output shafts of the motors 14, regular-hexagon insertion holes 22 for the insertion blocks 21 to be inserted are formed in the side faces, close to the insertion blocks 21, of the second gear 8, when the sliding blocks 13 move to one end of the sliding slots 10, the insertion blocks 21 on the output shafts of the motors 14 can be inserted into the insertion holes 22 of the second gear 8, and at this time, the insertion blocks 21 on the output shafts of.

As shown in fig. 3 and 4, the driving assembly 12 includes a worm wheel 121 and a worm 122, the worm wheel 121 is coaxially disposed in the middle of the threaded rod 11, two fixing plates 123 arranged in parallel are welded at positions of the mounting table 9 located at two radial sides of the worm wheel 121, the worm 122 meshed with the worm wheel 121 is rotatably connected between the two fixing plates 123, one end of the worm 122 extends out of the fixing plate 123, a regular hexagonal insertion hole 124 is formed in an end face of the extending end, the fixing plate is provided with a rocker 23, the rocker 23 is Z-shaped, a regular hexagonal insertion block 24 is welded on one end face of the rocker 23, the insertion block 24 is inserted into the insertion hole 124, a rod sleeve 25 rotatably connected with the rocker 23 is sleeved at the other end of the rocker 23, and a plurality of protrusions 26 are disposed on an.

As shown in fig. 5, a base body 15 is fixed at the bottom of the motor 14 (refer to fig. 2), a ball 16 is embedded at the bottom of the base body 15, the ball 16 abuts against the top of the mounting table 9, a limiting block 17 is vertically fixed at the bottom of the base body 15, a limiting hole 18 for the limiting block 17 to be inserted is vertically formed at the top of the sliding block 13, a limiting component 20 is arranged in the side wall of the sliding block 13, and the limiting block 17 is fixed in the limiting hole 18 through the limiting component 20.

A cylindrical groove 201 is horizontally formed in the side wall of the limiting hole 18, the limiting component 20 is arranged in the cylindrical groove 201, and a limiting groove 19 is formed in the position, corresponding to the cylindrical groove 201, of the side wall of the limiting component 17 when the limiting component 17 is inserted into the limiting hole 18. The limiting assembly 20 comprises a cylindrical block 202, a pull rod 203 and a compression spring 204, wherein the cylindrical block 202 is slidably arranged in the cylindrical groove 201, the cylindrical block 202 is inserted into the limiting groove 19 in the displacement process, one end of the pull rod 203 is connected with one end of the cylindrical block 202 in the cylindrical groove 201, the other end of the pull rod 203 penetrates through the side wall of the sliding block 13, and a handle 205 is fixed at one end of the pull rod 203 penetrating through the sliding block 13; the compression spring 204 is sleeved on the pull rod 203, one end of the compression spring 204 abuts against the cylindrical block 202, and the other end of the compression spring abuts against the side wall of the cylindrical groove 201 departing from the cylindrical block 202. When the compression spring 204 is normally relaxed, one end of the cylindrical block 202 extends out of the cylindrical groove 201 and the other end is still in the cylindrical groove 201.

The implementation principle of the embodiment is as follows: when one motor 14 is damaged, the rocker 23 is inserted into the insertion hole 124 at one end of the worm 122, the worm 122 is rotated through the rocker 23, so that the worm wheel 121 and the threaded rod 11 are driven to rotate, because the sliding block 13 is in threaded fit with the threaded rod 11, the sliding block 13 can displace along the threaded rod 11 along with the rotation of the threaded rod 11, so that the motor 14 is driven to move, the insertion block 21 on the output shaft of the damaged motor 14 is moved out of the insertion hole 22 of the second gear 8, and the insertion block 21 on the output shaft of the good motor 14 in the opposite direction displaces into the insertion hole 22 of the other second gear 8, so that the reel is continuously driven to operate.

When a damaged motor 14 needs to be replaced, the handle 205 is pulled to enable the cylindrical block 202 to move into the cylindrical groove 201, the damaged motor 14 is pulled out, the limiting block 17 of the base 2 of the new motor 14 is inserted into the limiting hole 18, the pull rod 203 is loosened, and due to the restoring effect of the compression spring 204, the cylindrical block 202 is ejected out of the cylindrical groove 201 and is inserted into the limiting groove 19, so that the motor 14 is fixed.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent laws within the scope of the present invention.

Claims

1. The utility model provides a bored concrete pile machine punches a hole, is including body (1) that is equipped with base (2), be provided with reel (3) that are used for receiving and releasing cable (4) on base (2), reel (3) are driven by motor (14), characterized by: a first gear (6) is coaxially arranged at each of two ends of the winding wheel (3), a second gear (8) meshed with the first gear (6) is rotatably arranged on the base (2) respectively, an installation platform (9) is arranged between the two second gears (8), the top of the mounting table (9) is provided with a sliding chute (10) along the axial direction of the second gear (8), a threaded rod (11) is rotationally arranged in the sliding chute (10), two sliding blocks (13) which are arranged at intervals and the tops of which extend out of the sliding chute (10) are in threaded fit with the threaded rod (11), the motor (14) is respectively provided with one sliding block (13) and the output shafts of the two sliding blocks face to the second gear (8), and an inserting block (21) is coaxially fixed on the output shaft, an inserting hole (22) for inserting the inserting block (21) is formed in the adjacent side faces of the two gears (8), and a driving assembly (12) for driving the threaded rod (11) to rotate is arranged on the mounting table (9).

2. A punching pile-pouring machine according to claim 1, characterized in that: the driving assembly (12) comprises a worm wheel (121) coaxially arranged in the middle of the threaded rod (11) and a worm (122) rotatably arranged on the mounting table (9) and meshed with the worm wheel (121).

3. A punching pile-pouring machine according to claim 2, characterized in that: the end face of one end of the worm (122) is provided with a jack (124) and is provided with a rocker (23) inserted in the jack (124).

4. A punching pile-pouring machine according to claim 3, characterized in that: the rocker (23) is Z-shaped, a rod sleeve (25) rotatably connected with the rocker (23) is sleeved at one end far away from the jack (124), and a plurality of bulges (26) are arranged on the rod sleeve (25).

5. A punching pile-pouring machine according to claim 1, characterized in that: the bottom of motor (14) is equipped with pedestal (15) and pedestal (15) are connected with slider (13), and the bottom of pedestal (15) is provided with ball (16) and the top butt of mount table (9).

6. A punching pile-pouring machine according to claim 5, characterized in that: the top of the sliding block (13) is provided with a limiting hole (18), the bottom of the seat body (15) is provided with a limiting block (17) inserted in the limiting hole (18), the side wall of the limiting block (17) is provided with a limiting groove (19), and the side wall of the limiting hole (18) is internally provided with a limiting component (20) inserted in the limiting groove (19).

7. A punching pile-pouring machine according to claim 6, characterized in that: the lateral wall of spacing hole (18) is improved level and is opened a cylindrical groove (201), spacing subassembly (20) including slide set up in cylindrical groove (201) and at displacement in-process with cylindrical block (202) of spacing groove (19) grafting, one end and cylindrical block (202) deviate from the lateral wall of spacing hole (18) and be connected and the other end wear out pull rod (203) of the lateral wall of slider (13) and overlap locate on pull rod (203) and both ends respectively with cylindrical block (202), cylindrical groove (201) keep away from compression spring (204) of the lateral wall butt of cylindrical block (202), under the initial condition, the one end of cylindrical block (202) stretches out to spacing hole (18) in cylindrical groove (201).

8. A punching pile-pouring machine according to claim 7, characterized in that: one end of the pull rod (203) penetrating out of the sliding block (13) is provided with a handle (205).