CN214783915U

CN214783915U - Five-shaft pile frame

Info

Publication number: CN214783915U
Application number: CN202120218709.4U
Authority: CN
Inventors: 刘香; 仇欢
Original assignee: Shanghai Xinggeng Foundation Engineering Co ltd
Current assignee: Shanghai Xinggeng Foundation Engineering Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-11-19
Anticipated expiration: 2031-01-26

Abstract

The utility model relates to a five-axis pile frame, include the pile frame body that carries out the direction removal to five-axis concrete mixing apparatus, locate the rotary platform of pile frame body lower part, locate the rotary platform below and can carry out the moving platform that removes in the horizontal plane, locate the moving platform and drive the rotating device of rotary platform at horizontal rotation, the moving platform periphery is equipped with several lifting pneumatic cylinder, lifting pneumatic cylinder power pole is equipped with the butt piece that can move towards ground, butt piece quantity is more than 3, when possessing the lifting pneumatic cylinder and driving the moving platform and rise, rotary platform can normally rotate and not be influenced, need not descend whole again, then make the pile frame body rotate the comparatively convenient effect of adjustment at the horizontal plane.

Description

Five-shaft pile frame

Technical Field

The application relates to the field of pile frames, in particular to a five-axis pile frame.

Background

The pile frame is a framework for guiding and supporting a corresponding concrete mixing head or pile sinking equipment, and the five-axis pile frame generally refers to a pile frame applied to the construction of a five-axis cement mixing wall, and has better supporting performance and stability compared with the common pile frame.

The prior crawler pile frame with a plurality of supporting points is disclosed as CN211713961U, and comprises a rotary platform and a walking crawler; the support device comprises a mast, a front support ship and a rear support ship, wherein the front support ship comprises two support legs and a cross beam, the cross beam is horizontally arranged at the bottom end of the mast, the two support legs are arranged at the two ends of the cross beam and move up and down under the action of a jacking oil cylinder; the rear supporting ship is arranged at the tail part of the rotary platform and moves up and down under the action of the jacking oil cylinder.

To the above-mentioned correlation technique, the inventor thinks that when the pile frame is whole to carry out the rotation in the horizontal plane, the jacking cylinder needs to reset for walking track contacts ground once more and preceding supporting vessel and back supporting vessel keep away from ground, and rotary platform just can rotate in the horizontal plane, then jacking cylinder lifts walking track and rotary platform mutually once more, has the whole comparatively inconvenient defect of rotation in the horizontal plane of pile frame.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the whole rotation in the horizontal plane of pile frame, this application provides a five pile frame.

The application provides a five-axis pile frame adopts following technical scheme:

the utility model provides a five-axis pile frame, includes the pile frame body that carries out the guide movement to five-axis concrete mixing apparatus, locate pile frame body lower part rotary platform, locate the rotary platform below and can carry out the moving platform that removes in the horizontal plane, locate moving platform and drive rotary platform at the rotating device of horizontal rotation, the moving platform periphery is equipped with several lifting pneumatic cylinder, and lifting pneumatic cylinder power pole is equipped with the butt piece that can move towards ground, and butt piece quantity is more than 3.

Through adopting above-mentioned technical scheme, the lifting pneumatic cylinder makes butt piece butt in ground, then moving platform and rotary platform rise, when needing in the horizontal plane rotation pile frame body, rotary platform can drive the pile frame body and rotate, need not make the butt piece keep away from in ground just can make rotary platform normally drive, and is comparatively convenient.

Optionally, the butt piece includes fixed connection in the fixed plate of lifting pneumatic cylinder power pole, the removable board of the side that deviates from the lifting pneumatic cylinder power pole in the fixed plate of laminating, locate between fixed plate and the removable board and with the fastening mechanism of removable board and fixed plate looks fastening connection.

Through adopting above-mentioned technical scheme for removable board can Europe carry out a change, makes can relatively change removable board under the operating condition of long-term heavy load, also can change different types of removable board according to the geology of difference simultaneously.

Optionally, the fastening mechanism includes a wedge groove opened on a side surface of the fixed plate facing the detachable plate, and a wedge block fixedly connected to the detachable plate and slidably connected to the wedge groove along a horizontal direction.

Through adopting above-mentioned technical scheme, correspond the wedge groove with the wedge and insert along the horizontal direction, can make removable board be difficult for breaking away from in the fixed plate in vertical direction, the installation of the removable board of also being convenient for simultaneously is fixed.

Optionally, a fixed groove is formed in an opening at one end of the wedge-shaped groove, a fixed block is connected to the inside of the fixed groove in a sliding mode along the moving direction of the wedge-shaped block, and the fixed block is connected with a fixed screw in a penetrating mode through threads.

Through adopting above-mentioned technical scheme, insert the fixed block in corresponding to the fixed slot, then with the fixed screw in, can make the wedge be difficult to break away from the wedge groove along the horizontal direction, then further make removable board be difficult for taking place random removal for the fixed plate.

Optionally, the fixed block is located the fixed slot, and the side that the fixed plate deviates from removable board wears to be equipped with along vertical direction and gets into the barrier plate in the fixed slot.

Through adopting above-mentioned technical scheme, peg graft the barrier plate corresponding to the fixed block upper surface for when butt joint piece butt in ground, the position department that sets up the fixed block in the fixed slot is difficult for getting into such as the earth stone on ground, makes the rotation of fixed screw more convenient, is difficult for receiving great stopping.

Optionally, a barrier plate groove for tightly inserting the barrier plate is formed in the inner wall of the fixing groove, and a rubber layer is arranged in the barrier plate groove.

Through adopting above-mentioned technical scheme, peg graft the barrier plate corresponding to the barrier plate groove, further promote the leakproofness between barrier plate and the fixed slot then, also make the difficult emergence of barrier plate remove at will simultaneously.

Optionally, the rotating device includes a rotating gear coaxially and fixedly connected to the lower surface of the rotating platform and rotatably connected to the upper surface of the moving platform, a rotating motor arranged on the upper surface of the moving platform, and a motor gear coaxially and fixedly connected to an output shaft of the rotating motor and meshed with the rotating gear, and the diameter of the motor gear is smaller than that of the rotating gear.

Through adopting above-mentioned technical scheme, rotating electrical machines communicates in external power source for motor gear rotates, drives the rotation of slewing gear then, and slewing gear drives rotary platform and rotates, finally makes the pile frame body rotate in the horizontal plane, and motor gear diameter is less than slewing gear simultaneously, makes the rotational speed of pile frame can not be too fast, and makes motor gear pivoted moment of torsion reduce, is difficult for having higher power requirement to rotating electrical machines.

Optionally, the mobile platform is fixedly connected with platform blocks which correspond to the plurality of lifting hydraulic cylinders one by one, the lower surfaces of the platform blocks are attached with hydraulic cylinder blocks fixedly connected to the cylinder bodies of the lifting hydraulic cylinders, a plurality of inserting bolts penetrate through the positions between the hydraulic cylinder blocks and the platform blocks, and the inserting bolts are in threaded connection with inserting nuts.

Through adopting above-mentioned technical scheme, unscrew the grafting nut to take off the grafting bolt, so that the lifting pneumatic cylinder can be changed comparatively conveniently, so that maintain the lifting pneumatic cylinder.

In summary, the present application includes at least one of the following benefits:

the hydraulic cylinder is lifted to enable the abutting pieces to abut against the ground, then the moving platform and the rotary platform ascend, when the pile frame body needs to rotate in the horizontal plane, the rotary platform can drive the pile frame body to rotate, the abutting pieces do not need to be far away from the ground, the rotary platform can be normally driven, and convenience is achieved;

the inserting nut is screwed down, and the inserting bolt is taken down, so that the lifting hydraulic cylinder can be conveniently replaced, and the lifting hydraulic cylinder is conveniently maintained.

Drawings

Fig. 1 is a main body structural view of the present application;

FIG. 2 is a schematic structural view of the mobile platform where the rotary motor is arranged, and a partial cross section of a supporting sheet is used for showing a structural view in a fixing groove and a wedge-shaped groove;

fig. 3 is an enlarged view of a in fig. 2.

Description of reference numerals: 1. a pile frame body; 11. inserting a nut; 2. a rotating platform; 21. a blocking plate; 22. a baffle blocking plate slot; 23. a rubber layer; 24. a rotary gear; 25. a rotary motor; 26. a motor gear; 27. a platform block; 28. a hydraulic cylinder block; 29. inserting bolts; 3. a mobile platform; 31. lifting the hydraulic cylinder; 32. abutting the sheet; 33. a fixing plate; 34. a removable panel; 35. a wedge-shaped groove; 36. a wedge block; 37. fixing grooves; 38. a fixed block; 39. and fixing the screw.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses five-axis pile frame, refer to fig. 1, including can be subaerial moving platform 3 that removes, the mode of 3 underrun tracks of moving platform removes, several lifting pneumatic cylinder 31 is evenly installed to two peripheral relative vertical sides departments of moving platform 3, the quantity of lifting pneumatic cylinder 31 is more than 3, it is horizontally butt piece 32 all to install each lifting pneumatic cylinder 31 power pole bottom, moving platform 3 installs rotary platform 2 in the top, moving platform 3 installs on upper portion and drives rotary platform 2 rotating device at the horizontal rotation, rotary platform 2 last surface mounting has the pile frame body 1 that carries out the guide movement to five-axis concrete mixing apparatus.

Referring to fig. 1 and 2, the rotating device comprises a rotary motor 25 detachably connected to the upper surface of the moving platform 3 through screws, an output shaft of the rotary motor 25 is vertical, a motor gear 26 is coaxially and fixedly connected to the output shaft of the rotary motor 25, the motor gear 26 is meshed with a rotary gear 24 fixedly connected to the lower surface of the rotary platform 2, the center point of the lower surface of the rotary gear 24 is rotatably connected to the upper surface of the moving platform 3, and the diameter of the rotary gear 24 is far larger than that of the motor gear 26.

Referring to fig. 1 and 2, a plurality of platform blocks 27 corresponding to each lifting hydraulic cylinder 31 one by one are fixedly connected to the vertical side of the periphery of the mobile platform 3, the platform blocks 27 are horizontal, the upper end of the cylinder body of each lifting hydraulic cylinder 31 is fixedly connected with a horizontal hydraulic cylinder block 28, the upper surface of each hydraulic cylinder block 28 is attached to the lower surface of the platform block 27, a plurality of vertical inserting bolts 29 are uniformly arranged on the upper surface of the platform block 27 in a penetrating manner, the inserting bolts 29 are arranged on the hydraulic cylinder blocks 28 in a penetrating manner, the bottom ends of the inserting bolts 29 are in threaded connection with inserting nuts 11 abutting against the lower surfaces of the hydraulic cylinder blocks 28, and the hydraulic cylinder blocks 28 and the platform blocks 27 abut against each other under the effect of the inserting bolts 29 and the inserting nuts 11.

Referring to fig. 1 and 2, the butt-joint sheet 32 includes a fixed plate 33 fixedly connected to the bottom end of a power rod of the lifting hydraulic cylinder 31 and horizontally, a detachable plate 34 horizontally mounted on the lower surface of the fixed plate 33, the upper surface of the detachable plate 34 clings to the lower surface of the fixed plate 33, a fastening mechanism for fastening the detachable plate 34 and the fixed plate 33 is mounted between the fixed plate 33 and the detachable plate 34, the fastening mechanism includes a wedge block 36 fixedly connected to the upper surface of the detachable plate 34, the length direction of the wedge block 36 is parallel to the length direction of the detachable plate 34, a horizontal wedge groove 35 is formed in a vertical side of the fixed plate 33, the length direction of the wedge groove 35 is parallel to the length direction of the wedge block 36, the wedge block 36 is slidably connected to the wedge groove 35 along the length direction thereof, the detachable plate 34 blocks the lower opening of the wedge groove 35, a fixing groove 37 communicated with the wedge groove 35 is formed in the vertical side of the fixed plate 33 where the wedge groove 35 is formed, a fixing block 38 is slidably connected in the fixing groove 37 along the length direction of the wedge-shaped groove 35, the fixing block 38 can abut against the end face of the wedge-shaped block 36 close to the opening of the wedge-shaped groove 35, and a fixing screw 39 in threaded connection with the vertical bottom surface of the fixing groove 37 penetrates through the fixing block 38.

Referring to fig. 3, a blocking plate groove 22 communicated with the fixing groove 37 is formed in the upper surface of the fixing plate 33 in the vertical direction, part of the blocking plate groove 22 is formed in the inner wall of the fixing groove 37, the rubber layer 23 is adhered to two opposite vertical inner walls of the blocking plate groove 22, and the blocking plate groove 22 is tightly inserted and connected with the vertical blocking plate 21 in the vertical direction.

The implementation principle of the five-axis pile frame provided by the embodiment of the application is as follows: moving platform 3 drives whole removal to suitable position department, then lifting pneumatic cylinder 31 communicates in outside air supply for removable board 34 butt in ground makes moving platform 3 lifted then, and then rotary motor 25 communicates external power source, makes rotary platform 2 at horizontal rotation, then makes pile frame body 1 driven in step rotate, and is right until pile frame body 1 position.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a five-axis pile frame, includes pile frame body (1) that carries out the direction removal to five-axis concrete mixing apparatus, locates rotary platform (2) of pile frame body (1) lower part, locates rotary platform (2) below and can carry out moving platform (3) that remove in the horizontal plane, locates moving platform (3) and drives rotary platform (2) at the rotating device of horizontal rotation, its characterized in that: the periphery of the moving platform (3) is provided with a plurality of lifting hydraulic cylinders (31), power rods of the lifting hydraulic cylinders (31) are provided with abutting pieces (32) capable of moving towards the ground, and the number of the abutting pieces (32) is more than 3.

2. The five-axis pile frame according to claim 1, wherein: the abutting piece (32) comprises a fixed plate (33) fixedly connected with the power rod of the lifting hydraulic cylinder (31), a detachable plate (34) attached to the side face, deviating from the power rod of the lifting hydraulic cylinder (31), of the fixed plate (33), and a fastening mechanism arranged between the fixed plate (33) and the detachable plate (34) and fixedly connected with the detachable plate (34) and the fixed plate (33).

3. The five-axis pile frame according to claim 2, wherein: the fastening mechanism comprises a wedge-shaped groove (35) formed in the side face, facing the detachable plate (34), of the fixing plate (33), and a wedge block (36) fixedly connected to the detachable plate (34) and connected to the wedge-shaped groove (35) in a sliding mode in the horizontal direction.

4. The five-axis pile frame according to claim 3, wherein: a fixing groove (37) is formed in an opening at one end of the wedge-shaped groove (35), a fixing block (38) is connected to the inside of the fixing groove (37) in a sliding mode along the moving direction of the wedge-shaped block (36), and a fixing screw (39) in threaded connection with the inner wall of the fixing groove (37) penetrates through the fixing block (38).

5. The five-axis pile frame according to claim 4, wherein: the fixing block (38) is located in the fixing groove (37), and the side face, deviating from the detachable plate (34), of the fixing plate (33) penetrates through the blocking plate (21) entering the fixing groove (37) in the vertical direction.

6. The five-axis pile frame according to claim 5, wherein: the inner wall of the fixing groove (37) is provided with a baffle plate groove (22) for tightly inserting the baffle plate (21), and a rubber layer (23) is arranged in the baffle plate groove (22).

7. The five-axis pile frame according to claim 1, wherein: the rotating device comprises a rotating gear (24) which is coaxially and fixedly connected to the lower surface of the rotating platform (2) and is rotatably connected to the upper surface of the moving platform (3), a rotating motor (25) which is arranged on the upper surface of the moving platform (3), and a motor gear (26) which is coaxially and fixedly connected to an output shaft of the rotating motor (25) and is meshed with the rotating gear (24), wherein the diameter of the motor gear (26) is smaller than that of the rotating gear (24).

8. The five-axis pile frame according to claim 7, wherein: the movable platform (3) is fixedly connected with platform blocks (27) which correspond to a plurality of lifting hydraulic cylinders (31) one by one, the lower surfaces of the platform blocks (27) are attached with hydraulic cylinder blocks (28) which are fixedly connected to the cylinder bodies of the lifting hydraulic cylinders (31), a plurality of inserting bolts (29) are arranged between the hydraulic cylinder blocks (28) and the platform blocks (27) in a penetrating mode, and the inserting bolts (29) are connected with inserting nuts (11) in a threaded mode.