CN218990138U

CN218990138U - Full-automatic low headroom mixing pile that connects pole

Info

Publication number: CN218990138U
Application number: CN202223480805.XU
Authority: CN
Inventors: 张亚鹏
Original assignee: Hubei Digong Zhanzhi Construction Engineering Co ltd
Current assignee: Hubei Digong Zhanzhi Construction Engineering Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-05-09
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses a full-automatic low-clearance stirring pile with a connecting rod, which comprises a base and a support, wherein a lifting seat is slidably arranged in the support, a first motor is fixedly arranged at the top of the lifting seat, a clamping piece is fixedly connected to the output end of the first motor, a mounting plate is fixedly arranged on the back surface of the support, a first hydraulic cylinder is fixedly arranged on the mounting plate, a connecting frame is fixedly connected to the piston end of the first hydraulic cylinder, a second motor is fixedly arranged at the bottom of the connecting frame, a turntable is fixedly connected to the output end of the second motor, and three supporting rings are annularly distributed at the edge of the turntable. According to the utility model, through the arrangement of the lifting seat, the first motor, the clamping piece, the winch, the traction rope, the guide roller, the first hydraulic cylinder, the connecting frame, the second motor, the turntable and the supporting ring, construction is not required to be performed by using a higher machine body, and low clearance construction of the full-automatic extension rod can be realized, so that the construction is more convenient.

Description

Full-automatic low headroom mixing pile that connects pole

Technical Field

The utility model belongs to the technical field of stirring piles, and particularly relates to a full-automatic low-clearance stirring pile with a connecting rod.

Background

The stirring pile is a columnar reinforcement body which is formed by cement paste and other materials and soil bodies and has certain strength, integrity and water stability after the soil bodies are processed by a deep stirring method.

In the related art, the vertical height of the machine body of the mixing pile machine is generally higher, the length of a drill rod is longer, when a construction site is affected by the environment with limited vertical space such as high-voltage wires, low-clearance bridges and the like, the traditional mixing pile machine cannot be constructed due to insufficient construction clearance, and the traditional mixing pile machine can be changed into other treatment schemes, so that construction period delay and larger cost increase can be caused.

Disclosure of Invention

The utility model aims to solve the problem that the traditional stirring pile in the prior art is inconvenient to construct due to insufficient construction clearance, and provides a full-automatic low-clearance stirring pile with a connecting rod.

In order to achieve the above purpose, the utility model provides a full-automatic low-clearance stirring pile which comprises a base and a support fixedly arranged on the base, wherein a lifting seat is arranged in the support in a sliding manner, a first motor is fixedly arranged at the top of the lifting seat, a clamping piece is fixedly connected to the output end of the first motor, a winch is arranged at one side of the top of the base, a traction rope is wound on the winch, a guide roller is rotatably arranged at the top of the support, the end part of the traction rope bypasses the guide roller and is connected with the lifting seat, a guide seat is fixedly arranged at the bottom of the support, a guide cylinder is fixedly connected with the middle part of the guide seat, a drill rod penetrates through the guide cylinder, a mounting plate is fixedly arranged at the back surface of the support, a first hydraulic cylinder is fixedly arranged on the mounting plate, a connecting frame is fixedly connected to the piston end of the first hydraulic cylinder, a second motor is fixedly arranged at the bottom of the connecting frame, a turntable is fixedly connected to the output end of the second motor, three supporting rings are annularly distributed at the edge of the turntable, and the top of the guide seat is fixedly provided with the guide cylinder.

Preferably, the clamping piece comprises a rotating plate rotatably arranged at the bottom of the lifting seat, a second hydraulic cylinder fixedly arranged at the bottom of the rotating plate and a clamping plate fixedly arranged at the piston end of the second hydraulic cylinder.

Preferably, the fixing piece comprises a third hydraulic cylinder fixedly arranged at the bottom of the guide seat and a fixing plate fixedly arranged at the piston end of the third hydraulic cylinder.

Preferably, the inner surfaces of the clamping plate and the fixing plate are provided with anti-slip teeth.

Preferably, the vertical chute is arranged on the inner side wall of the bracket, and two ends of the lifting seat are both in sliding connection with the vertical chute.

Preferably, the lateral sliding groove is formed in the inner side wall of the support, and two sides of the connecting frame are slidably connected in the lateral sliding groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the arrangement of the lifting seat, the first motor, the clamping piece, the winch, the traction rope, the guide roller, the first hydraulic cylinder, the connecting frame, the second motor, the rotary table and the supporting rings, three sections of drill rods can be inserted into three supporting rings before the connecting rod, when the connecting rod is connected, the lowest drill rod is firstly inserted into the ground, then the second motor can be started to drive the rotary table to rotate, the rotary table drives the drill rods to be connected to move below the lifting seat, then the first hydraulic cylinder is started to drive the connecting frame to move forward, the connecting frame drives the drill rods to be connected to move to the position right below the clamping piece, then the clamping piece is used for fixing the upper end of the drill rods, then the drill rods are lifted, then the connecting frame is moved to the initial position, at the moment, the threaded columns of the drill rods to be connected are just aligned with the threaded grooves of the lower drill rods, then the drill rods to be connected are controlled to descend, and meanwhile, the first motor is started to drive the clamping piece to rotate, so that the threaded columns of the drill rods to be connected are gradually screwed into the threaded grooves of the lower parts, thus the automatic connection rod is completed, then the connecting rod can be driven by the clamping piece, the three supporting rings can be continuously used for realizing the butt joint construction, and the construction can be realized more conveniently;

2. according to the utility model, the drill rod can be guided through the arrangement of the guide seat and the guide cylinder, and through the arrangement of the fixing piece, the third hydraulic cylinder can be started to drive the fixing plate to move when the drill rod is connected, so that the fixing plate is used for fixing the upper end of the lower drill rod, the lower drill rod is kept unchanged, and the stability of the lower drill rod is ensured.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic bottom view of the clamping member of the present utility model;

FIG. 3 is an enlarged view of the structure of FIG. 1A according to the present utility model;

FIG. 4 is a schematic diagram of a split structure of the connecting frame and the second motor of the present utility model;

fig. 5 is a schematic view of the back structure of a bracket for embodying the connector of the present utility model.

In the figure: 1. a base; 2. a bracket; 3. a lifting seat; 4. a first motor; 5. a clamping member; 51. a second hydraulic cylinder; 52. a clamping plate; 6. a hoist; 7. a traction rope; 8. a guide roller; 9. a guide seat; 10. a guide cylinder; 11. a drill rod; 12. a mounting plate; 13. a first hydraulic cylinder; 14. a connecting frame; 15. a second motor; 16. a turntable; 17. a support ring; 18. a fixing member; 181. a third hydraulic cylinder; 182. a fixing plate; 19. anti-slip teeth; 20. a vertical chute; 21. and a transverse chute.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, an embodiment of the utility model provides a full-automatic low clearance stirring pile with a connecting rod, which comprises a base 1 and a bracket 2 fixedly installed on the base 1, wherein a lifting seat 3 is slidably installed in the bracket 2, a first motor 4 is fixedly installed at the top of the lifting seat 3, a clamping piece 5 is fixedly connected to the output end of the first motor 4, the clamping piece 5 comprises a rotating plate rotatably installed at the bottom of the lifting seat 3, a second hydraulic cylinder 51 fixedly installed at the bottom of the rotating plate and a clamping plate 52 fixedly installed at the piston end of the second hydraulic cylinder 51, the second hydraulic cylinder 51 is started to drive the clamping plate 52 to move, the clamping plate 52 clamps the upper end of a drill rod 11, a winch 6 is installed at one side of the top of the base 1, a traction rope 7 is wound on the winch 6, a guide roller 8 is rotatably installed at the top of the bracket 2, and the end of the traction rope 7 bypasses the guide roller 8 and is connected with the lifting seat 3. Through setting up of lifting seat 3, first motor 4, clamping piece 5, hoist engine 6, haulage rope 7 and deflector roll 8, usable clamping piece 5 carries out the centre gripping to the upper end of drilling rod 11, and the hoist engine 6 is used again to receive and release haulage rope 7, makes haulage rope 7 drive lifting seat 3 go up and down, makes lifting seat 3 drive drilling rod 11 go up and down

Wherein, vertical spout 20 has been seted up to the inside wall of support 2, and the equal sliding connection in vertical spout 20 in the both ends of elevating seat 3 can play the guide effect to elevating seat 3 through the cooperation of vertical spout 20.

The bottom of the bracket 2 is fixedly provided with a guide seat 9, the middle part of the guide seat 9 is fixedly connected with a guide cylinder 10, through the arrangement of the guide seat 9 and the guide cylinder 10, the guide cylinder 10 is internally penetrated with a drill rod 11, the drill rod 11 is provided with a plurality of sections, the upper ends of the drill rod 11 positioned at the lowest part and all the drill rods 11 positioned in the middle are respectively provided with a thread groove, the lower ends of the drill rod positioned at the uppermost part and all the drill rods 11 positioned in the middle are respectively provided with a thread column, the back of the bracket 2 is fixedly provided with a mounting plate 12, the mounting plate 12 is fixedly provided with a first hydraulic cylinder 13, the piston end of the first hydraulic cylinder 13 is fixedly connected with a connecting frame 14, the bottom of the connecting frame 14 is fixedly provided with a second motor 15, the output end of the second motor 15 is fixedly connected with a rotary table 16, the edge of the rotary table 16 is annularly provided with three supporting rings 17, through the arrangement of the first hydraulic cylinder 13, the connecting frame 14, the second motor 15, the rotary table 16 and the supporting rings 17, three sections of drill rods 11 can be inserted into the ground on the three supporting rings 17 before connecting rods, when connecting rods are connected, firstly, the bottommost drill rod 11 is inserted into the ground, then the second motor 15 can be started to drive the rotary table 16 to rotate, the rotary table 16 drives the drill rods 11 to be connected to move below the lifting seat 3, then the first hydraulic cylinder 13 is started to drive the connecting frame 14 to move forward, the connecting frame 14 drives the drill rods 11 to be connected to move right below the clamping pieces 5, then the upper ends of the drill rods 11 are fixed by the clamping pieces 5, then the drill rods 11 are lifted, then the connecting frame 14 is moved to the initial position, at the moment, the threaded columns of the drill rods 11 to be connected are exactly aligned with the threaded grooves of the lower drill rods 11, then the drill rods 11 to be connected are controlled to descend, and simultaneously the first motor 4 is started to drive the clamping pieces 5 to rotate, the clamping piece 5 is enabled to drive the drill rods 11 needing to be abutted to rotate, the threaded columns of the drill rods 11 needing to be abutted are gradually screwed into the threaded grooves of the lower drill rods 11, so that one section of automatic connecting rod is completed, the operation can be continued, the drill rods 11 on the three support rings 17 are sequentially abutted, the whole drill rods 11 are abutted in sections, construction is not needed by using a higher machine body, low clearance construction can be achieved, and construction is more convenient.

Wherein, lateral sliding groove 21 has been seted up to the inside wall of support 2, and the both sides of link 14 all sliding connection is in lateral sliding groove 21, through the setting of lateral sliding groove 21, can play the guide effect to link 14.

The mounting 18 is installed at the top of guide holder 9, and mounting 18 includes the third pneumatic cylinder 181 of fixed mounting in the guide holder 9 bottom and fixed plate 182 of fixed mounting at the third pneumatic cylinder 181 piston end, through the setting of mounting 18, when the extension pole, can start the third pneumatic cylinder 181 and drive fixed plate 182 and remove, make fixed plate 182 fixed the upper end of lower part drilling rod 11, make lower part drilling rod 11 keep not changeing, splint 52 and fixed plate 182's internal surface all is provided with anti-skidding tooth 19, through the setting of anti-skidding tooth 19, can increase splint 52 and fixed plate 182's frictional force.

Before connecting rod, can insert three sections of drilling rods 11 on three support rings 17, when connecting rod, insert the drilling rod 11 of bottommost in the underground first, then, can start second motor 15 and drive carousel 16 and rotate, make carousel 16 drive the drilling rod 11 that needs to dock and remove to the elevating seat 3 below, then, start first pneumatic cylinder 13 and drive link 14 forward, make link 14 drive the drilling rod 11 that needs to dock remove to the grip 5 under, then, use grip 5 to fix the upper end of this drilling rod 11, then, rise this drilling rod 11, move the link 14 back to the initial position again, at this moment, the screw thread post of drilling rod 11 that needs to dock just aligns the screw thread groove of lower drilling rod 11, then control the drilling rod 11 that needs to dock to descend, start first motor 4 simultaneously and drive grip 5 rotation, make grip 5 drive the screw thread post of drilling rod 11 that needs to dock and screw into the screw thread groove of lower drilling rod 11 gradually, thereby accomplish a section and connect the automation, can continue above-mentioned operation, with three support rings 17 after that moves to the initial position, the whole drilling rod 11 that need to dock is realized through the machine body that need to dock, the construction is more convenient.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a full-automatic low headroom stirring stake that connects, includes base (1) and fixed mounting support (2) on base (1), its characterized in that:

the inside slip of support (2) is equipped with elevating seat (3), elevating seat (3) top fixed mounting has first motor (4), the output fixed connection holder (5) of first motor (4), one side that base (1) top is located support (2) is equipped with hoist engine (6), the winding has haulage rope (7) on hoist engine (6), deflector roll (8) are installed in support (2) top rotation, deflector roll (8) are walked around to one of them tip of haulage rope (7) and are connected with elevating seat (3), guide holder (9) are installed to support (2) bottom fixed mounting, guide holder (9) middle part fixedly connected with guide cylinder (10), run through in guide cylinder (10) have drilling rod (11), support (2) back fixed mounting has mounting panel (12), fixed mounting has first pneumatic cylinder (13) on mounting panel (12), the piston end fixed connection link (14) of first pneumatic cylinder (13), link (14) motor bottom fixed mounting has deflector roll (15) and second turntable (16) are fixed to be equipped with, annular turntable (16) are fixed in the edge, turntable (16), the top of the guide seat (9) is provided with a fixing piece (18).

2. The full-automatic low clearance mixing pile with the connecting rod according to claim 1, wherein the clamping piece (5) comprises a rotating plate rotatably installed at the bottom of the lifting seat (3), a second hydraulic cylinder (51) fixedly installed at the bottom of the rotating plate and a clamping plate (52) fixedly installed at the piston end of the second hydraulic cylinder (51).

3. The full-automatic low clearance mixing pile with the connecting rod according to claim 2, wherein the fixing piece (18) comprises a third hydraulic cylinder (181) fixedly installed at the bottom of the guide seat (9) and a fixing plate (182) fixedly installed at the piston end of the third hydraulic cylinder (181).

4. A fully automatic extension bar low clearance mixing pile according to claim 3, characterised in that the inner surfaces of the clamping plate (52) and the fixing plate (182) are provided with anti-slip teeth (19).

5. The full-automatic low clearance stirring pile with the connecting rod according to any one of claims 1 to 4, wherein a vertical chute (20) is formed in the inner side wall of the support (2), and two ends of the lifting seat (3) are both in sliding connection with the vertical chute (20).

6. The full-automatic low clearance stirring pile with the connecting rods, as set forth in claim 5, characterized in that the inner side wall of the bracket (2) is provided with a transverse chute (21), and both sides of the connecting frame (14) are slidably connected in the transverse chute (21).