CN215860017U

CN215860017U - Bored concrete pile rig displacement pulls structure

Info

Publication number: CN215860017U
Application number: CN202122071672.XU
Authority: CN
Inventors: 张宗杰
Original assignee: Shanghai Kaiben Construction Engineering Co ltd
Current assignee: Shanghai Kaiben Construction Engineering Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-02-18
Anticipated expiration: 2031-08-31

Abstract

The utility model provides a cast-in-place pile drilling machine displacement traction structure which comprises a connecting plate, lifting lugs are uniformly distributed on the connecting plate, a motor box is arranged on the inner side of the connecting plate, a motor is arranged in the motor box, and a first bevel gear is arranged at one end, far away from the motor, of a motor shaft of the motor. The utility model has the advantages that: through the setting of hydro-cylinder and universal joint, can adjust the level of the rig structure of hoisting, prevent to incline in soft muddy construction ground and prevent that the rig from leading to rig work engineering to receive the problem that the equipment damage is led to extra power and the stake hole is beaten askew, install the motor in the movable plate, need not to adjust through the mobile crane when putting down the component structure of rig, the motor drives and removes the frame and move, thereby the motion of rig component structure has been adjusted, can not arouse simultaneously and rock, do not need artificial hand-held to assist, the rig installation effectiveness has been improved, the burden of operating personnel has been reduced.

Description

Bored concrete pile rig displacement pulls structure

Technical Field

The utility model relates to the field of traction devices, in particular to a displacement traction structure of a cast-in-place pile drilling machine.

Background

The bored concrete pile drilling machine is a piling machine which uses a soil taking or squeezing device to form a hole on a stratum pile position and then pours concrete into the hole to form a pile. The device is suitable for forming holes in all soil layers except a flowing sludge layer, a cast-in-place pile drilling machine is used as a large machine, a crane is used for assisting the drilling machine to move in a construction site, the drilling machine is more in structure needing to be assembled, the stability of a rope is poor, the falling position of the drilling machine can be adjusted only through the movement of the crane after the drilling machine is lifted, the crane is difficult to move, the rope is difficult to shake due to the fact that the crane moves, and difficulty is caused for assembling of the drilling machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel cast-in-place pile drilling machine displacement traction structure which can carry out horizontal adjustment and transverse displacement under the condition of not causing rope shaking.

In order to achieve the purpose of the utility model, the utility model adopts the technical scheme that:

a cast-in-place pile drilling machine displacement traction structure comprises a connecting plate, lifting lugs are uniformly distributed on the connecting plate, a motor box is arranged on the inner side of the connecting plate, a motor is arranged in the motor box, a first bevel gear is arranged at one end, away from the motor, of a motor shaft of the motor, a second bevel gear is meshed with one side of the first bevel gear, a threaded sleeve is arranged on the second bevel gear, a fixing support is sleeved on the outer side of the threaded sleeve, a lead screw is arranged on the inner side of the threaded sleeve, a roller path is arranged at one side, away from the motor shaft, of the motor box, a limiting plate is arranged on the roller path, a supporting shaft is arranged on the roller path, annular grooves are uniformly distributed on the supporting shaft and clamped on the limiting plate of the roller path, a connecting frame and a slide way are symmetrically arranged on two sides of the connecting plate, a bearing plate is arranged at one end, away from the motor, of the connecting frame, oil cylinders are symmetrically arranged at two ends of the bearing plate, the one end that the hydro-cylinder was kept away from to the hydro-cylinder pole of hydro-cylinder is equipped with universal joint and mounting panel, just the hydro-cylinder pole of hydro-cylinder passes through the universal joint with the mounting panel and is connected, the equipartition is equipped with the mounting hole on the mounting panel, be equipped with the lifting hook in the mounting hole, the upper end of lifting hook is equipped with the collar, the equipartition is equipped with the screw hole on the collar, and the lower extreme of lifting hook is equipped with U type groove, the one end in U type groove is equipped with the electromagnetic pin, the one end that the electromagnetic pin was kept away from in U type groove is equipped with the cotter way.

The motor case is fixedly connected with the connecting frame.

The supporting shaft is rotatably connected with the motor box.

The inboard of link is equipped with the slider, just the slider card is established in the slide.

The electromagnetic pin comprises a shell, a pin shaft, a spring and an electromagnet, wherein the pin shaft and the electromagnet are arranged in the shell, a blocking ring is arranged on the part, located in the shell, of the pin shaft, and the spring is arranged between the blocking ring of the pin shaft and the electromagnet in an abutting mode.

The utility model has the beneficial effects that:

through the setting of hydro-cylinder and universal joint, can adjust the level of the rig structure of hoisting, prevent to incline in soft muddy construction ground and prevent that the rig from leading to rig work engineering to receive the problem that the equipment damage is led to extra power and the stake hole is beaten askew, install the motor in the movable plate, need not to adjust through the mobile crane when putting down the component structure of rig, the motor drives and removes the frame and move, thereby the motion of rig component structure has been adjusted, can not arouse simultaneously and rock, do not need artificial hand-held to assist, the rig installation effectiveness has been improved, the burden of operating personnel has been reduced.

Drawings

FIG. 1 is a view of the mounting plate configuration of the present invention;

FIG. 2 is a front view of the draft gear of the present invention;

FIG. 3 is a top plan view of the draft gear of the present invention;

fig. 4 is a view of the construction of the mounting ring of the present invention.

Reference symbol comparison table:

1. a connecting plate; 2. lifting lugs; 3. a motor case; 4. a motor; 5. a first bevel gear; 6. a second bevel gear; 7. a threaded sleeve; 8. fixing a bracket; 9. a screw rod; 10. a raceway; 11. a support shaft; 12. a connecting frame; 13. a slideway; 14. a carrier plate; 15. an oil cylinder; 16. a universal joint; 17. mounting a plate; 18. mounting holes; 19. a hook; 20. a mounting ring; 21. a U-shaped groove; 22. an electromagnetic pin; 23. a pin slot.

Detailed Description

In order to make the content of the present invention more clearly understood, 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. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1, a bored concrete pile drilling machine displacement traction structure comprises a connecting plate 1, lugs 2 are uniformly distributed on the connecting plate 1, a motor box 3 is arranged on the inner side of the connecting plate 1, a motor 4 is arranged inside the motor box 3, a bevel gear 5 is arranged at one end, away from the motor 4, of a motor shaft of the motor 4, a bevel gear 6 is meshed with one side of the bevel gear 5, a threaded sleeve 7 is arranged on the bevel gear 6, a fixing support 8 is sleeved outside the threaded sleeve 7, a lead screw 9 is arranged inside the threaded sleeve 7, a roller path 10 is arranged on one side, away from the motor shaft of the motor 4, of the motor box 3, a limiting plate is arranged on the roller path 10, supporting shafts 11 are arranged on the roller path 10, annular grooves are uniformly distributed on the supporting shafts 11 and clamped on the limiting plate of the roller path 10, connecting frames 12 and slideways 13 are symmetrically arranged on two sides of the connecting plate 1, the one end that motor 4 was kept away from to link 12 is equipped with loading board 14, the both ends symmetry of loading board 14 is equipped with hydro-cylinder 15, the one end that hydro-cylinder 15 was kept away from to hydro-cylinder rod of hydro-cylinder 15 is equipped with universal joint 16 and mounting panel 17, just hydro-cylinder rod and mounting panel 17 pass through universal joint 16 and are connected, the equipartition is equipped with mounting hole 18 on the mounting panel 17, be equipped with lifting hook 19 in the mounting hole 18, lifting hook 19's upper end is equipped with collar 20, the equipartition is equipped with the screw hole on the collar 20, and lifting hook 19's lower extreme is equipped with U type groove 21, the one end of U type groove 21 is equipped with electromagnetic pin 22, the one end that electromagnetic pin 22 was kept away from to U type groove 21 is equipped with cotter 23.

The motor case 3 is fixedly connected with the connecting frame 12.

The supporting shaft 11 is rotatably connected with the motor box 3.

The inboard of link 12 is equipped with the slider, just the slider card is established in slide 13.

The electromagnetic pin 22 comprises a shell, a pin shaft, a spring and an electromagnet, wherein the pin shaft and the electromagnet are arranged in the shell, a retaining ring is arranged on the part of the pin shaft in the shell, and the spring is arranged between the retaining ring of the pin shaft and the electromagnet in an abutting mode.

When the lifting hook device works, a lifting hook 19 is installed according to the shape and arrangement of lifting lugs of each structure of a drilling machine, the lifting hook 19 penetrates through an installation plate when the lifting hook is installed, an installation ring 20 is clamped into a ring groove of the lifting hook, a bolt is installed in a threaded hole of the installation ring, a crane is connected with the lifting lug 2, so that the whole device is lifted, a traction device is moved above a drilling machine component, traction equipment is lowered, when the lifting lug of the component enters the lifting hook 19, the lifting hook stops descending, an electromagnet is electrified and driven to insert an electromagnetic pin 22 on the lifting hook 19 into a pin groove 23, the drilling machine component is lifted, the horizontal level of the component can be adjusted through an oil cylinder 15 in the process of putting down the component, and the connection parts among the components are ensured to be clamped well.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A cast-in-place pile drilling machine displacement traction structure is characterized by comprising a connecting plate (1), lifting lugs (2) are uniformly distributed on the connecting plate (1), a motor box (3) is arranged on the inner side of the connecting plate (1), a motor (4) is arranged inside the motor box (3), a bevel gear I (5) is arranged at one end, away from the motor (4), of a motor shaft of the motor (4), a bevel gear II (6) is meshed with one side of the bevel gear I (5), a threaded sleeve (7) is arranged on the bevel gear II (6), a fixing support (8) is sleeved on the outer side of the threaded sleeve (7), a lead screw (9) is arranged on the inner side of the threaded sleeve (7), a roller path (10) is arranged on one side, away from the motor shaft of the motor (4), of the motor box (3), a limiting plate is arranged on the roller path (10), and a supporting shaft (11) is arranged on the roller path (10), the equipartition is equipped with the annular on back shaft (11), just the annular card is established on the limiting plate of raceway (10), the bilateral symmetry of connecting plate (1) is equipped with link (12) and slide (13), the one end that motor (4) were kept away from in link (12) is equipped with loading board (14), the both ends symmetry of loading board (14) is equipped with hydro-cylinder (15), the one end that hydro-cylinder (15) were kept away from to the hydro-cylinder pole of hydro-cylinder (15) is equipped with universal joint (16) and mounting panel (17), just the hydro-cylinder pole of hydro-cylinder (15) is connected through universal joint (16) with mounting panel (17), the equipartition is equipped with mounting hole (18) on mounting panel (17), be equipped with lifting hook (19) in mounting hole (18), the upper end of lifting hook (19) is equipped with collar (20), the equipartition is equipped with the screw hole on mounting collar (20), and the lower extreme of lifting hook (19) is equipped with U type groove (21), one end of the U-shaped groove (21) is provided with an electromagnetic pin (22), and one end of the U-shaped groove (21) far away from the electromagnetic pin (22) is provided with a pin groove (23).

2. A bored concrete pile drill displacement traction structure according to claim 1, characterized in that, the motor case (3) and the connecting frame (12) are fixedly connected.

3. A bored concrete pile drill displacement traction structure according to claim 2, characterized in that said support shaft (11) is rotatably connected to the motor box (3).

4. A cast-in-place pile drilling machine displacement traction structure as claimed in claim 2, characterized in that the inner side of the connecting frame (12) is provided with a slide block, and the slide block is clamped in the slide way (13).

5. The cast-in-place pile drilling machine displacement traction structure is characterized in that the electromagnetic pin (22) comprises a shell, a pin shaft, a spring and an electromagnet, the pin shaft and the electromagnet are arranged in the shell, a retaining ring is arranged on the part, located in the shell, of the pin shaft, and the spring is arranged between the retaining ring of the pin shaft and the electromagnet in an interference mode.