CN211621577U

CN211621577U - Pile driving equipment for foundation construction

Info

Publication number: CN211621577U
Application number: CN201922478376.4U
Authority: CN
Inventors: 崔晓飞; 武阿勇
Original assignee: Henan Feidi Steel Structure Co ltd
Current assignee: Henan Feidi Steel Structure Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-02
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a ground construction is with pile equipment, including hitting hammer, support body, drive case and spacing hoop, the one end of drive bottom of the case portion is provided with first screw thread lead screw, and the other end of drive bottom of the case portion is provided with second screw thread lead screw, connect through belt pulley mechanism between first screw thread lead screw and the second screw thread lead screw, the top of hitting the hammer is fixed with the cylinder, and the output of cylinder is connected through flexible post and hitting the hammer. The utility model discloses an install support body, bull stick, movable sleeve, second motor, fixed plate, fixed block, spacing hoop, cylinder and hit the hammer, the second motor drives the bull stick rotation, is provided with two relative flanks on the bull stick, the inner wall of movable sleeve all be provided with flank assorted internal thread for the bull stick rotates and drives the movable sleeve and be close to each other, and then drives spacing hoop and be close to each other, will hit the hammer and press from both sides tightly fixed, and then make the hammer of hitting of can fixing different specifications.

Description

Pile driving equipment for foundation construction

Technical Field

The utility model relates to a foundation construction technical field specifically is a pile equipment is used in foundation construction.

Background

When a building is built on the ground, in order to ensure that the ground has enough strength to resist compression force, the ground bearing the building needs to be reinforced, and the pile is driven on the foundation, so that most of the weight of the building can be transmitted to a deep position below the ground through the pile, the foundation of the building is firm, and the pile driving equipment is equipment for driving piles made of various materials into foundation soil;

1. most of the existing piling equipment is not beneficial to fixing the striking hammers with different specifications and is inconvenient to use, and part of the piling equipment is easy to rigidly extrude the striking hammers so as to cause abrasion on the outer walls of the striking hammers;

2. most of the existing piling equipment has large volume, is not beneficial to moving, is easy to shake in the moving and piling processes and has poor stability;

3. the existing piling equipment consumes more electric quantity due to outdoor use, and is not beneficial to energy conservation and emission reduction.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ground construction is with pile equipment to what provide is unfavorable for fixed different specifications among the solution above-mentioned background art hits the hammer, stability is relatively poor and be unfavorable for the problem of energy-conservation.

In order to achieve the above object, the utility model provides a following technical scheme: a pile driving device for foundation construction comprises a striking hammer, a frame body, a driving box and a limiting hoop, wherein a first threaded lead screw is arranged at one end of the bottom of the driving box, a second threaded lead screw is arranged at the other end of the bottom of the driving box, the first threaded lead screw and the second threaded lead screw are connected through a belt pulley mechanism, moving bases are fixed at the bottoms of the first threaded lead screw and the second threaded lead screw respectively, a first motor is fixed at one end of the top of the driving box, the output end of the first motor is connected with the first threaded lead screw, a storage battery is fixed at the top end of the driving box, driving blocks are sleeved on the first threaded lead screw and the second threaded lead screw respectively, the frame body is fixed between the driving blocks, a rotating rod is arranged in the frame body, a second motor is fixed at one end of the top of the frame body, the output end of the second motor is connected with the rotating rod, and movable sleeves are sleeved at the two ends of the rotating rod, the bottom of movable sleeve is fixed with the fixed plate, and one side of fixed plate all is fixed with the fixed block, the inside central point department of putting of fixed block all is provided with the second guide slot, and the inside of second guide slot all is provided with the second guide arm through first reset spring, the one end of second guide arm all is fixed with spacing hoop, and is fixed with between the spacing hoop and hits the hammer, the top of hitting the hammer is fixed with the cylinder, and the output of cylinder through flexible post with hit the hammer and be connected.

Preferably, the bottom of moving the base all is provided with the universal wheel, the inside one side of moving the base all is provided with the rack, the vertical movable rod that is provided with of the inside central point department of moving the base, the bottom of movable rod evenly is connected with the inside bottom of moving the base through second reset spring, the device shock attenuation of being convenient for.

Preferably, the movable rod is provided with a gear through a connecting shaft, and the gear is meshed with the rack to transmit the vibration force downwards.

Preferably, the solar cell panel is fixed above the driving box through the support, is in a convex arc shape, and reasonably utilizes solar resources and simultaneously shades the sun and rain.

Preferably, be provided with 2 relative flanks on the bull stick, the inner wall of movable sleeve all is provided with flank assorted internal thread, the bull stick rotates and drives the movable sleeve and be close to each other or part, and then drives the fixed striking hammer of spacing different specifications of spacing hoop.

Preferably, the two sides of the second guide groove are provided with first guide grooves, first guide rods are sleeved inside the first guide grooves, one ends of the first guide rods are connected with the limiting hoops, the moving direction is limited, and the stability of clamping is kept.

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

(1) this pile equipment is used in ground construction installs the support body through installing, the bull stick, the movable sleeve, the second motor, the fixed plate, the fixed block, spacing hoop, the cylinder and hit the hammer, the second motor drives the bull stick rotation, be provided with two relative flanks on the bull stick, the inner wall of movable sleeve all be provided with flank assorted internal thread for the bull stick rotates and drives the movable sleeve and be close to each other, and then drive spacing hoop and be close to each other, will hit the hammer and press from both sides tightly fixed, and then make the hammer of hitting of can fixing different specifications.

(2) This pile equipment is used in ground construction all is provided with first guide slot through installing the inside both ends of fixed block, the both ends that spacing hoop is close to fixed block one side all be provided with the first guide arm of first guide slot assorted, the central point department of fixed block all is provided with the second guide slot, the inside of second guide slot all is provided with the second guide arm through first reset spring, the second guide arm all with spacing hoop fixed connection, make when hitting the hammer and carrying out the centre gripping fixed, the second guide arm slides in the second guide slot, can slowly extrude first reset spring, play the effect of buffering, avoid causing the rigidity extrusion to hitting the hammer, cause the damage, first guide arm slides in first guide slot simultaneously, inject the moving direction, keep the stationarity of centre gripping.

(3) This pile equipment is used in foundation construction is through installing the removal base, the rack, the movable rod, the gear, second reset spring and universal wheel, the universal wheel does benefit to the removal of device, if produce vibrations at the in-process that removes and pile, the movable rod drives the gear through linking the axle and rotates between the rack, cushion and inhale the shake range to the device, the bottom of movable rod also causes the extrusion to second reset spring, absorb partly impact force through the flexible resilience of second reset spring, supplementary absorbing effect has been played, guarantee device stability.

(4) This pile equipment is used in foundation construction is through installing solar cell panel and battery, and solar cell panel changes light energy into the electric energy, and the electric current passes through the photovoltaic controller storage and supplies power for the device in the battery, is favorable to rational utilization solar energy resource, and energy saving and emission reduction protects the environment, and solar cell panel is protruding circular arc, does benefit to the effect that plays the sunshade and keep out the rain.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is a schematic view of the top cross-sectional structure of the spacing clip of the present invention;

fig. 4 is a schematic view of the sectional structure of the movable base of the present invention.

In the figure: 1. moving the base; 101. a gear; 102. a movable rod; 103. a rack; 104. a second return spring; 105. a universal wheel; 2. striking a hammer; 3. a first threaded lead screw; 4. a cylinder; 5. a fixing plate; 6. a frame body; 7. a drive box; 8. a first motor; 9. a solar panel; 10. a storage battery; 11. a belt pulley mechanism; 12. a drive block; 13. a rotating rod; 14. a limiting hoop; 15. a second threaded screw; 16. a second motor; 17. a movable sleeve; 18. a fixed block; 19. a first guide groove; 20. a first guide bar; 21. a second guide bar; 22. a first return spring; 23. a second guide groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. 1-4, the present invention provides an embodiment: a pile driving device for foundation construction comprises a driving hammer 2, a frame body 6, a driving box 7 and a limiting hoop 14, wherein one end of the bottom of the driving box 7 is provided with a first threaded screw rod 3, the other end of the bottom of the driving box 7 is provided with a second threaded screw rod 15, the first threaded screw rod 3 is connected with the second threaded screw rod 15 through a belt pulley mechanism 11, the bottoms of the first threaded screw rod 3 and the second threaded screw rod 15 are both fixed with a movable base 1, the bottom of the movable base 1 is provided with a universal wheel 105, one side inside the movable base 1 is provided with a rack 103, a movable rod 102 is vertically arranged at the central position inside the movable base 1, the bottom of the movable rod 102 is uniformly connected with the bottom end inside the movable base 1 through a second reset spring 104, a gear 101 is arranged on the movable rod 102 through a connecting shaft, and the gear 101 is meshed with the rack 103;

if vibration is generated in the moving and piling processes of the device, the movable rod 102 drives the gear 101 to rotate between the racks 103 through the connecting shaft, the shaking amplitude of the device is buffered and absorbed, the bottom of the movable rod 102 extrudes the second return spring 104, and part of impact force is absorbed through the telescopic resilience of the second return spring 104, so that the auxiliary damping effect is achieved, and the stability of the device is ensured;

a first motor 8 is fixed at one end of the top of the driving box 7, the output end of the first motor 8 is connected with the first threaded screw rod 3, a storage battery 10 is fixed at the top end of the driving box 7, a solar panel 9 is fixed above the driving box 7 through a support, and the solar panel 9 is in a convex arc shape;

the solar panel 9 converts light energy into electric energy, and the current is stored in the storage battery 10 through the photovoltaic controller to supply power to the device, so that the solar energy resource is reasonably utilized, energy is saved, emission is reduced, and the environment is protected;

the first threaded screw rod 3 and the second threaded screw rod 15 are both sleeved with driving blocks 12, a frame body 6 is fixed between the driving blocks 12, a rotating rod 13 is arranged inside the frame body 6, a second motor 16 is fixed at one end of the top of the frame body 6, the models of the first motor 8 and the second motor 16 can be Y90S-2, the output end of the second motor 16 is connected with the rotating rod 13, movable sleeves 17 are sleeved at both ends of the rotating rod 13, a fixed plate 5 is fixed at the bottom of each movable sleeve 17, a fixed block 18 is fixed at one side of each fixed plate 5, a second guide groove 23 is arranged at the central position inside each fixed block 18, a second guide rod 21 is arranged inside each second guide groove 23 through a first reset spring 22, a limiting hoop 14 is fixed at one end of each second guide rod 21, a striking hammer 2 is fixed between the limiting hoops 14, 2 opposite thread surfaces are arranged on each rotating rod 13, internal threads matched with the thread surfaces are arranged on the inner walls of the movable sleeves 17, the two sides of the second guide groove 23 are respectively provided with a first guide groove 19, a first guide rod 20 is sleeved inside each first guide groove 19, one end of each first guide rod 20 is connected with the limiting hoop 14, the top of the striking hammer 2 is fixedly provided with a cylinder 4, and the output end of the cylinder 4 is connected with the striking hammer 2 through a telescopic column;

second motor 16 drives bull stick 13 rotatoryly, be provided with two relative flanks on the bull stick 13, the inner wall of movable sleeve 17 all is provided with the internal thread with flank assorted, make bull stick 13 rotate and drive movable sleeve 17 and be close to each other, and then drive spacing hoop 14 and be close to each other, it presss from both sides tightly fixedly to hit hammer 2, make the hammer 2 of hitting of different specifications that can fix, when carrying out the centre gripping to hitting hammer 2 and fixing, second guide arm 21 slides in second guide slot 23, can slowly extrude first reset spring 22, play the effect of buffering, avoid causing the rigidity extrusion to hitting hammer 2, cause the damage, first guide arm 20 slides in first guide slot 19 simultaneously, prescribe a limit to the direction of movement, keep the stationarity of centre gripping.

The working principle is as follows: when the hammer is used, the second motor 16 drives the rotating rod 13 to rotate, two opposite thread surfaces are arranged on the rotating rod 13, internal threads matched with the thread surfaces are arranged on the inner walls of the movable sleeves 17, so that the rotating rod 13 rotates to drive the movable sleeves 17 to approach each other and further drive the limiting hoops 14 to approach each other, the striking hammers 2 are clamped and fixed, the striking hammers 2 with different specifications can be fixed, when the striking hammers 2 are clamped and fixed, the second guide rod 21 slides in the second guide groove 23 to slowly extrude the first return spring 22 to play a buffering role, rigid extrusion on the striking hammers 2 is avoided, damage is avoided, meanwhile, the first guide rod 20 slides in the first guide groove 19 to limit the moving direction and keep the clamping stability, the solar cell panel 9 converts light energy into electric energy, the current is stored in the storage battery 10 through the photovoltaic controller to supply power to the device, the device is moved to a piling area through a universal wheel 105, a driving hammer 2 is arranged above a pile body, a cylinder 4 drives the driving hammer 2 to impact the pile body through a telescopic column so as to drive the pile body to be piled into the ground, meanwhile, a first motor 8 drives a first threaded lead screw 3 and a second threaded lead screw 15 to rotate through a belt wheel mechanism 11, a driving block 12 drives a frame body 6 to move downwards, the driving hammer 2 further moves downwards so as to be convenient for continuously descending to pile the pile body into the ground, if vibration is generated in the moving and piling processes of the device, a movable rod 102 drives a gear 101 to rotate between racks 103 through a connecting shaft, the vibration amplitude of the device is buffered and absorbed, the bottom of the movable rod 102 extrudes a second return spring 104, and part of impact force is absorbed through the telescopic resilience of the second return spring 104, the auxiliary damping effect is achieved, and the stability of the device is guaranteed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a ground construction is with pile equipment, is including hitting hammer (2), support body (6), drive case (7) and spacing hoop (14), its characterized in that: one end of the bottom of the driving box (7) is provided with a first threaded screw rod (3), the other end of the bottom of the driving box (7) is provided with a second threaded screw rod (15), the first threaded screw rod (3) is connected with the second threaded screw rod (15) through a belt pulley mechanism (11), the bottoms of the first threaded screw rod (3) and the second threaded screw rod (15) are both fixed with a movable base (1), one end of the top of the driving box (7) is fixed with a first motor (8), the output end of the first motor (8) is connected with the first threaded screw rod (3), the top of the driving box (7) is fixed with a storage battery (10), driving blocks (12) are sleeved on the first threaded screw rod (3) and the second threaded screw rod (15), a frame body (6) is fixed between the driving blocks (12), a rotating rod (13) is arranged inside the frame body (6), and the one end at support body (6) top is fixed with second motor (16), the output and the bull stick (13) of second motor (16) are connected, and the both ends of bull stick (13) all overlap and be equipped with movable sleeve (17), the bottom of movable sleeve (17) is fixed with fixed plate (5), and one side of fixed plate (5) all is fixed with fixed block (18), the inside central point department of putting of fixed block (18) all is provided with second guide slot (23), and the inside of second guide slot (23) all is provided with second guide arm (21) through first reset spring (22), the one end of second guide arm (21) all is fixed with spacing hoop (14), and is fixed with between spacing hoop (14) and hits and hit and play hammer (2), the top of hitting and hitting hammer (2) is fixed with cylinder (4), and the output of cylinder (4) through flexible post with hit and beat hammer (2) and be connected.

2. The piling device for foundation construction according to claim 1, wherein: the bottom of moving base (1) all is provided with universal wheel (105), the inside one side of moving base (1) all is provided with rack (103), the vertical movable rod (102) that is provided with of the inside central point department of moving base (1), the bottom of movable rod (102) is evenly connected with the inside bottom of moving base (1) through second reset spring (104).

3. The piling device for foundation construction according to claim 2, wherein: the movable rod (102) is provided with a gear (101) through a connecting shaft, and the gear (101) is meshed with the rack (103).

4. The piling device for foundation construction according to claim 1, wherein: the solar cell panel (9) is fixed above the driving box (7) through a support, and the solar cell panel (9) is in an upward convex arc shape.

5. The piling device for foundation construction according to claim 1, wherein: the rotating rod (13) is provided with 2 opposite thread surfaces, and the inner wall of the movable sleeve (17) is provided with internal threads matched with the thread surfaces.

6. The piling device for foundation construction according to claim 1, wherein: the two sides of the second guide groove (23) are provided with first guide grooves (19), first guide rods (20) are sleeved inside the first guide grooves (19), and one ends of the first guide rods (20) are connected with the limiting hoops (14).