CN217298916U

CN217298916U - Full-hydraulic multifunctional walking type pile driving frame

Info

Publication number: CN217298916U
Application number: CN202220767867.XU
Authority: CN
Inventors: 李正西; 郑小明; 潘祥
Original assignee: Fujian Xiaxing Heavy Machinery Co ltd
Current assignee: Fujian Xiaxing Heavy Machinery Co ltd
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-08-26
Anticipated expiration: 2032-04-01

Abstract

The utility model discloses a full-hydraulic multi-functional walking pile driver frame, including bottom plate and pile driver frame body, the top fixedly connected with under casing of bottom plate, the equal fixedly connected with fixed block in the left and right sides of under casing inner chamber bottom, the top fixedly connected with damping bumper shock absorber of fixed block, the surface cover of damping bumper shock absorber is equipped with first buffer spring, the top fixedly connected with fly leaf of damping bumper shock absorber, the inboard fixedly connected with guide bar of fixed block, the well pot head on guide bar surface is equipped with second buffer spring. The utility model discloses set up damping bumper shock absorber, fixed block, guide bar, movable block, second buffer spring, connecting rod, first buffer spring, servo motor, swivel nut, slide bar, connecting rod, screw rod and steadying plate, solved current walking pile driving frame and did not possess absorbing function when using, and stabilized the effect and not ideal, reduced holistic practicality to the problem that people used not convenient for.

Description

Full-hydraulic multifunctional walking type pile driving frame

Technical Field

The utility model relates to a pile driving frame technical field specifically is a full-hydraulic multi-functional walking pile driving frame.

Background

The pile driving frame is one of main devices for pile sinking, has the functions of guiding (controlling the pile hammer to move along the direction of a guide rod) and lifting hammer, lifting pile, lifting and inserting water jetting pipe and the like in pile sinking construction, can be divided into a self-moving pile frame and a non-self-moving pile frame, and can be divided into three types of guide rail type, crawler type and tire type according to the characteristics of a walking part of the self-moving pile frame.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a full-hydraulic multi-functional walking pile driving frame possesses the effectual and stable good advantage of shock attenuation, has solved current walking pile driving frame and has not possessed absorbing function when using, and stabilizes the effect and is not ideal, reduces holistic practicality to the problem that people used is not convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: a full-hydraulic multifunctional walking type pile driving frame comprises a bottom plate and a pile driving frame body, wherein the top of the bottom plate is fixedly connected with a bottom box, the left side and the right side of the bottom of the inner cavity of the bottom box are both fixedly connected with fixed blocks, the tops of the fixed blocks are fixedly connected with damping shock absorbers, the surface of the damping shock absorber is sleeved with a first buffer spring, the top of the damping shock absorber is fixedly connected with a movable plate, the inner side of the fixed block is fixedly connected with a guide rod, the middle end of the surface of the guide rod is sleeved with a second buffer spring, the surface of the guide rod and the left and right sides of the second buffer spring are both connected with movable blocks in a sliding way, the top of the movable block is movably connected with a connecting rod through a rotating shaft, the top of the connecting rod is movably connected with the bottom of the movable plate through the rotating shaft, the equal fixedly connected with dead lever in the left and right sides at fly leaf top, the top fixedly connected with work platform of dead lever.

Preferably, horizontal spout has all been seted up to the left and right sides of under casing inner wall bottom, the inner chamber sliding connection of horizontal spout has the slider, the top fixed connection of slider is in the bottom of movable block.

Preferably, the second longitudinal sliding grooves are formed in the left side and the right side of the inner wall of the bottom box, and the outer sides of the movable plates are connected in the inner cavities of the second longitudinal sliding grooves in a sliding mode.

Preferably, the right side fixedly connected with fixed plate of bottom plate, the outside fixedly connected with support frame at fixed plate top, the top fixedly connected with servo motor of support frame, servo motor's output fixedly connected with screw rod, the surperficial threaded connection of screw rod has the swivel nut.

Preferably, the equal fixedly connected with slide bar in the left and right sides of swivel nut, the bottom fixedly connected with connecting rod of slide bar, the through-hole has all been seted up to the left and right sides of fixed plate bottom, the bottom of connecting rod runs through the inner chamber of through-hole and extends to the below of fixed plate.

Preferably, the bottom fixedly connected with steadying plate of connecting rod, first vertical spout has all been seted up to the left and right sides of support frame inner wall the outside sliding connection of slide bar is in the inner chamber of first vertical spout.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model is provided with a damping shock absorber, a fixed block, a guide rod, a movable block, a second buffer spring, a connecting rod and a first buffer spring, the working platform is driven to move downwards by the vibration generated by the pile driving frame body, the working platform drives a movable plate to move downwards by a fixed rod, the movable plate drives the damping shock absorber and the first buffer spring to deform and extrude downwards, the vibration generated by the pile driving frame body is buffered for the first time, simultaneously the movable plate drives the connecting rods at two sides to move inwards, the connecting rod drives the movable block to slide inwards, the movable block drives the second buffer spring to deform and extrude inwards, the vibration generated by the pile driving frame body is buffered for the second time, the damping effect of the pile driving frame body is effectively improved, the servo motor, a screw sleeve, a slide rod, a connecting rod, a screw rod and a stable plate are arranged, the screw rod is driven to rotate by the output end of the servo motor, the screw rod passes through the screw thread effect and drives the swivel nut and move down, and the swivel nut passes through the connecting rod and drives the steadying plate and move down, makes the bottom and the ground contact of steadying plate, further improves whole stability in the use, uses through the cooperation of above structure, has solved current walking pile driver frame and has not possessed the absorbing function when using, and stable effect is not ideal, reduces holistic practicality to the problem that people used not convenient for.

2. The utility model discloses a set up first vertical spout, effectively improve slide bar and the stability of screw shell at reciprocating the in-process, through setting up horizontal spout and slider, effectively improve the stability of movable block about controlling the in-process, through setting up the vertical spout of second, effectively improve the smoothness nature of fly leaf at reciprocating the in-process.

Drawings

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

FIG. 2 is a schematic view of a sectional structure of the lower chassis in a front view;

fig. 3 is the sectional structure diagram of the support frame in the right-side view of the present invention.

In the figure: 1. a base plate; 2. a bottom case; 3. a pile driving frame body; 4. a working platform; 5. a screw; 6. a support frame; 7. a stabilizing plate; 8. a fixing plate; 9. a movable plate; 10. fixing the rod; 11. a damping shock absorber; 12. a fixed block; 13. a guide bar; 14. a movable block; 15. a transverse chute; 16. a second buffer spring; 17. a slider; 18. a connecting rod; 19. a first buffer spring; 20. a slide bar; 21. a first longitudinal chute; 22. a connecting rod; 23. a through hole; 24. a servo motor; 25. a threaded sleeve; 26. a second longitudinal runner.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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, a full hydraulic multifunctional walking pile driving frame comprises a base plate 1 and a pile driving frame body 3, wherein a fixing plate 8 is fixedly connected to the right side of the base plate 1, a supporting frame 6 is fixedly connected to the outer side of the top of the fixing plate 8, a servo motor 24 is fixedly connected to the top of the supporting frame 6, a screw rod 5 is fixedly connected to the output end of the servo motor 24, a threaded sleeve 25 is in threaded connection with the surface of the screw rod 5, slide rods 20 are fixedly connected to the left and right sides of the threaded sleeve 25, a connecting rod 22 is fixedly connected to the bottom of the slide rod 20, through holes 23 are respectively formed in the left and right sides of the bottom of the fixing plate 8, the bottom of the connecting rod 22 penetrates through the inner cavity of the through hole 23 and extends to the lower side of the fixing plate 8, a stabilizing plate 7 is fixedly connected to the bottom of the connecting rod 22, the outer sides of the left and right sides of the inner wall of the supporting frame 6, which are respectively provided with a first longitudinal sliding chute 21, the outer side of the slide rod 20 is slidably connected to the inner cavity of the first longitudinal chute 21, through the arrangement of the first longitudinal sliding groove 21, the stability of the sliding rod 20 and the screw sleeve 25 in the up-and-down moving process is effectively improved, the top of the bottom plate 1 is fixedly connected with the bottom box 2, the left side and the right side of the bottom of the inner cavity of the bottom box 2 are fixedly connected with the fixed blocks 12, the top of the fixed block 12 is fixedly connected with the damping shock absorber 11, the surface of the damping shock absorber 11 is sleeved with the first buffer spring 19, the top of the damping shock absorber 11 is fixedly connected with the movable plate 9, the left side and the right side of the inner wall of the bottom box 2 are respectively provided with the second longitudinal sliding groove 26, the outer side of the movable plate 9 is slidably connected with the inner cavity of the second longitudinal sliding groove 26, through the arrangement of the second longitudinal sliding groove 26, the fluency of the movable plate 9 in the up-and-down moving process is effectively improved, the inner side of the fixed block 12 is fixedly connected with the guide rod 13, the middle end sleeve of the surface of the guide rod 13 is provided with the second buffer spring 16, the surface of the guide rod 13 and the left side of the second buffer spring 16 are both slidably connected with the movable blocks 14, horizontal spout 15 has all been seted up to the left and right sides of 2 inner wall bottoms of under casing, the inner chamber sliding connection of horizontal spout 15 has slider 17, the top fixed connection of slider 17 is in the bottom of movable block 14, through setting up horizontal spout 15 and slider 17, effectively improve the stability of movable block 14 in the left and right sides control in-process, there is connecting rod 18 at the top of movable block 14 through pivot swing joint, pivot swing joint is passed through in the bottom of fly leaf 9 at the top of connecting rod 18, the equal fixedly connected with dead lever 10 in the left and right sides at fly leaf 9 top, the top fixedly connected with work platform 4 of dead lever 10.

When the pile driving frame is used, the pile driving frame body 3 generates vibration to drive the working platform 4 to move downwards, the working platform 4 drives the movable plate 9 to move downwards through the fixed rod 10, the movable plate 9 drives the damping shock absorber 11 and the first buffer spring 19 to deform and extrude downwards to buffer the vibration generated by the pile driving frame body 3 for the first time, meanwhile, the movable plate 9 drives the connecting rods 18 on two sides to move inwards, the connecting rods 18 drive the movable blocks 14 to slide inwards, the movable blocks 14 drive the second buffer springs 16 to deform and extrude inwards, the vibration generated by the pile driving frame body 3 is buffered for the second time, the shock absorption effect on the pile driving frame body 3 is effectively improved, the screw rod 5 is driven to rotate through the output end of the servo motor 24, the screw sleeve 25 is driven to move downwards through the action of threads by the screw rod 5, the screw sleeve 25 drives the stabilizing plate 7 to move downwards through the connecting rod 22, so that the bottom of the stabilizing plate 7 is contacted with the ground, further improve whole stability in the use, use through the cooperation of above structure, solved current walking pile frame and do not possess the absorbing function when using, and stabilize the effect and be not ideal, reduce holistic practicality to the problem of being not convenient for people to use.

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 full-hydraulic multi-functional walking pile driver frame, includes bottom plate (1) and pile driver frame body (3), its characterized in that: the top fixedly connected with under casing (2) of bottom plate (1), the equal fixedly connected with fixed block (12) in the left and right sides of under casing (2) inner chamber bottom, the top fixedly connected with damping bumper shock absorber (11) of fixed block (12), the surface cover of damping bumper shock absorber (11) is equipped with first buffer spring (19), the top fixedly connected with fly leaf (9) of damping bumper shock absorber (11), the inboard fixedly connected with guide bar (13) of fixed block (12), the middle pot head on guide bar (13) surface is equipped with second buffer spring (16), the equal sliding connection in the left and right sides that the surface of guide bar (13) just is located second buffer spring (16) has movable block (14), the top of movable block (14) has connecting rod (18) through pivot swing joint, the top of connecting rod (18) is through pivot swing joint in the bottom of fly leaf (9), the left side and the right side of the top of the movable plate (9) are fixedly connected with fixing rods (10), and the top of each fixing rod (10) is fixedly connected with a working platform (4).

2. The full hydraulic multifunctional walking type pile driving frame as claimed in claim 1, wherein: horizontal spout (15) have all been seted up to the left and right sides of under casing (2) inner wall bottom, the inner chamber sliding connection of horizontal spout (15) has slider (17), the top fixed connection of slider (17) is in the bottom of movable block (14).

3. The full hydraulic multifunctional walking type pile driving frame as claimed in claim 1, wherein: second longitudinal sliding grooves (26) are formed in the left side and the right side of the inner wall of the bottom box (2), and the outer side of the movable plate (9) is connected to the inner cavity of the second longitudinal sliding grooves (26) in a sliding mode.

4. The full hydraulic multifunctional walking type pile driving frame as claimed in claim 1, wherein: the right side fixedly connected with fixed plate (8) of bottom plate (1), outside fixedly connected with support frame (6) at fixed plate (8) top, the top fixedly connected with servo motor (24) of support frame (6), the output fixedly connected with screw rod (5) of servo motor (24), the surperficial threaded connection of screw rod (5) has swivel nut (25).

5. The full hydraulic multifunctional walking type pile driving frame as claimed in claim 4, wherein: the equal fixedly connected with slide bar (20) in both sides about swivel nut (25), the bottom fixedly connected with connecting rod (22) of slide bar (20), through-hole (23) have all been seted up to the left and right sides of fixed plate (8) bottom, the inner chamber of through-hole (23) is run through and extends to the below of fixed plate (8) in the bottom of connecting rod (22).

6. The full hydraulic multifunctional walking type pile driving frame as claimed in claim 5, wherein: the bottom fixedly connected with steadying plate (7) of connecting rod (22), first vertical spout (21) have all been seted up to the left and right sides of support frame (6) inner wall the outside sliding connection of slide bar (20) is in the inner chamber of first vertical spout (21).