CN213233444U

CN213233444U - Pile driver for construction

Info

Publication number: CN213233444U
Application number: CN202021868908.1U
Authority: CN
Inventors: 郝阳阳
Original assignee: Tianxin Jianye Co ltd
Current assignee: Tianxin Jianye Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-05-18
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses a pile driver for construction, which comprises a carriage body, the top of automobile body is provided with the lifter, the bottom of lifter is provided with places the piece, place the bottom of piece and the top fixed connection of automobile body, place the top fixedly connected with connecting block one of piece, the hinge hole has been seted up to the inner wall of connecting block one, and the hinge hole runs through in the bottom of lifter, the lifter rotates with placing the piece through the hinge hole that sets up to be connected, the bottom of lifter is kept away from the one end of placing the piece and is provided with connecting block two, the bottom of connecting block two is rotated and is connected with the hydraulic stem. This pile driver for construction does not need diesel oil to make the work of pile driver, has saved the energy, drives the winding carousel through servo motor and is connected with the winding of rope, has reduced the noise, and the crawler attachment who sets up, and the automobile body is efficient when advancing higher, conveniently stridees across the obstacle, and is also comparatively convenient to the work in construction place.

Description

Pile driver for construction

Technical Field

The utility model relates to a construction equipment technical field specifically is a pile driver for construction.

Background

The pile driver is a construction machine for driving piles into the ground, and is composed of a pile hammer and a pile frame (or a pile frame is not included and a hanging frame is included), wherein the pile hammer moves up and down along the pile frame (or a guide rod) to impact the pile top to enable the pile to sink, and when a low-water bridge or a bridge below the water surface is erected, a bridge footing pile can be driven, and a foundation pile, a covered pile and the like can be driven by the pile hammer, the pile frame, auxiliary equipment and the like.

Pile driver that traditional construction used simple structure, it is fixed to can't carry out the joint to the spud pile, and positioning effect is poor, appears beating partially the situation easily, has wasted the partial energy moreover, and ordinary pile hammer simple structure can't carry out quick effectual pile, and pile effect is poor, and it is very big to the cable junction wearing and tearing of pile driver when pile hammer free fall, because the volume of pile driver is too big, can not contract, influences beautifully.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pile driver for construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pile driver for construction, includes the automobile body, the top of automobile body is provided with the lifter, the bottom of lifter is provided with places the piece, the bottom of placing the piece and the top fixed connection of automobile body, the top fixedly connected with connecting block one of placing the piece, the hinge hole has been seted up to the inner wall of connecting block one, and the hinge hole runs through in the bottom of lifter, the lifter rotates through the hinge hole that sets up with placing the piece and is connected, the bottom of lifter is kept away from the one end of placing the piece and is provided with connecting block two, the bottom of connecting block two is rotated and is connected with the hydraulic stem, the top fixedly connected with lifter of connecting block two.

Further, the top of automobile body is provided with the briquetting, the bottom of briquetting and the top fixed connection of automobile body, the left side fixedly connected with protecting cover of briquetting, the inner wall of protecting cover is provided with servo motor, servo motor's bottom and the top fixed connection of briquetting, servo motor's right-hand member rotates and is connected with the axis of rotation, the right-hand member of axis of rotation rotates and is connected with the briquetting, the outer wall fixedly connected with pawl of axis of rotation, the outer wall of axis of rotation is provided with ratchet 17, ratchet 17's inner wall is connected with the outer wall rotation of pawl, ratchet 17's inner wall is connected with the outer wall rotation of axis of rotation, the outer wall of axis of rotation is provided with the wire winding carousel, both ends and the outer wall fixed connection of axis of rotation about the wire winding carousel.

Further, the bottom of automobile body is rotated and is connected with crawler attachment 7, the left side that crawler attachment 7 was kept away from to the bottom of automobile body is provided with the supporting seat, the top of supporting seat and the bottom threaded connection of automobile body.

Further, the outer wall of lifter is provided with the direction pillar, the bottom of direction pillar and the outer wall fixed connection of lifter, the top of direction pillar is provided with leading wheel 10, the inner wall sliding connection of leading wheel 10 has the rope, the outer wall of rope is through the leading wheel 10 of setting and the outer wall sliding connection of recess 20.

Further, the right-hand member bottom fixedly connected with pile hammer of rope, the outer wall of pile hammer is provided with the guide board, the guiding groove has been seted up to the outer wall of guide board, guide board and pile hammer sliding connection through the guiding groove that sets up.

Furthermore, the bottom of the hydraulic rod is fixedly connected with a fixing plate, and the bottom of the fixing plate is fixedly connected with the top of the vehicle body.

Compared with the prior art, this pile driver for construction possesses following beneficial effect:

1. the utility model discloses a pawl that sets up weakens with the ratchet when the whereabouts of hammer will be played the gravity when impacting ground, the degree of wear of wire winding carousel and rope has been reduced, the life-span of its use has been prolonged, and the lift height through servo motor control pile hammer, the guide board of setting can be accurate carry out the punching press to the point of driving a pile, avoid the pile hammer to produce the skew when the whereabouts, it is unsatisfactory to lead to the pile effect, the pile hammer has adopted the mode of nature whereabouts, the punching press to the ground is more firm, be applicable to high-rise building's construction very much.

2. The utility model discloses do not need the work that diesel oil made the pile driver, saved the energy, drive the winding of wire winding carousel and rope through servo motor and be connected, reduced the noise, and the crawler attachment who sets up, it is higher to advance efficiency, does benefit to and strides across the obstacle, and is also comparatively convenient to the work in construction place.

Drawings

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

FIG. 2 is a schematic view of the connection between the servo motor and the winding turntable;

fig. 3 is the internal schematic view of the structure of the winding turntable of the present invention.

In the figure: 1. a vehicle body; 2. briquetting; 3. a lifting rod; 4. a hydraulic lever; 5. a fixing plate; 6. a protective cover; 7. a crawler unit; 8. placing the blocks; 9. a first connecting block; 10. a guide wheel; 11. a guide pillar; 12. A rope; 13. a servo motor; 14. a winding turntable; 15. a rotating shaft; 16. a pawl; 17. a ratchet wheel; 18. a supporting seat; 19. a second connecting block; 20. a groove; 21. a pile hammer; 22. a guide plate; 23. a 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. 1-3, the present invention provides a technical solution: a pile driver for building construction comprises a vehicle body 1, wherein a lifting rod 3 is arranged at the top of the vehicle body 1, the height of a pile driving point can be selected through the arranged lifting rod 3, the use space is reduced when the pile driver does not need to work, a placing block 8 is arranged at the bottom of the lifting rod 3, the bottom of the placing block 8 is fixedly connected with the top of the vehicle body 1, a first connecting block 9 is fixedly connected to the top of the placing block 8, a hinge hole is formed in the inner wall of the first connecting block 9 and penetrates through the bottom of the lifting rod 3, the lifting rod 3 is rotatably connected with the placing block 8 through the arranged hinge hole, a second connecting block 19 is arranged at one end, far away from the placing block 8, of the bottom of the lifting rod 3, a hydraulic rod 4 is rotatably connected to the bottom of the second connecting block 19, the arranged hydraulic rod 4 can select the angle of the lifting rod 3 and is a contraction device, the space, the top fixedly connected with lifter 3 of two 19 of connecting block, the top of automobile body 1 is provided with briquetting 2, the bottom of briquetting 2 and the top fixed connection of automobile body 1, the left side fixedly connected with protecting cover 6 of briquetting 2, the protecting cover 6 that sets up is for further protection servo motor 13, prevent that the dust granule of job site from influencing servo motor 13, the inner wall of protecting cover 6 is provided with servo motor 13, servo motor 13's bottom and briquetting 2's top fixed connection.

The right-hand member of servo motor 13 rotates and is connected with axis of rotation 15, the right-hand member of axis of rotation 15 rotates and is connected with briquetting 2, the outer wall fixedly connected with pawl 16 of axis of rotation 15, the outer wall of axis of rotation 15 is provided with ratchet 17, ratchet 17's inner wall is connected with the outer wall rotation of pawl 16, ratchet 17's inner wall is connected with the outer wall rotation of axis of rotation 15, the outer wall of axis of rotation 15 is provided with wire winding carousel 14, wire winding carousel 14's the left and right sides both ends and the outer wall fixed connection of axis of rotation 15, it influences wire winding carousel 14 and rope 12 to set up the impact force that produces when having reduced pile hammer 21 whereabouts like this, the wearing and tearing between wire winding carousel 14 and the rope 12 have been reduced, increase of service life, the influence to automobile body 1 has also been reduced, recess.

The bottom of the vehicle body 1 is rotatably connected with a crawler device 7, the crawler device 7 is arranged, the efficiency of the vehicle body 1 is higher when the vehicle body travels, obstacles can be conveniently crossed, and the work on a construction site is more convenient, the left side of the bottom of the vehicle body 1, which is far away from the crawler device 7, is provided with a supporting seat 18, the top of the supporting seat 18 is in threaded connection with the bottom of the vehicle body 1, the supporting seat 18 can share the stress of the crawler device 1, the outer wall of the lifting rod 3 is provided with a guide pillar 11, the bottom of the guide pillar 11 is fixedly connected with the outer wall of the lifting rod 3, the top of the guide pillar 11 is provided with a guide wheel 10, the inner wall of the guide wheel 10 is in sliding connection with a rope 12, the outer wall of the rope 12 is in sliding connection with the outer wall of the groove 20 through the guide wheel 10, the bottom of, guide plate 22 is through the guide groove 23 and the pile hammer 21 sliding connection who sets up, and pile hammer 21 can carry out accurate punching press to the point of driving like this, avoids producing the skew when the whereabouts, and work efficiency is higher, the bottom fixedly connected with fixed plate 5 of hydraulic stem 4, the bottom of fixed plate 5 and the top fixed connection of automobile body 1.

The working principle is as follows: when the pile driver for building construction is used, the lifting rod 3 and the hydraulic rod 4 are started, the proper height and angle of a pile driving point are selected, the rotating shaft 15 is driven through the rotation of the servo motor 13, the winding rotary table 14 is driven to rotate, the rope 12 is wound and stored, the pile driving hammer 21 moves up and down, the guide plate 22 is arranged to assist the lifting of the pile driving hammer 21, the winding rotary table 14 stops rotating through forbidding power supply to the servo motor 13, and the pile driving point is punched due to the gravity of the pile driving hammer 21.

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 pile driver for construction, includes automobile body (1), its characterized in that: the top of automobile body (1) is provided with lifter (3), the bottom of lifter (3) is provided with places piece (8), the top fixed connection of the bottom of placing piece (8) and automobile body (1), the top fixedly connected with connecting block (9) of placing piece (8), the hinge hole has been seted up to the inner wall of connecting block (9), and the hinge hole runs through in the bottom of lifter (3), lifter (3) rotate with placing piece (8) through the hinge hole that sets up and be connected, the one end of placing piece (8) is kept away from to the bottom of lifter (3) is provided with connecting block two (19), the bottom of connecting block two (19) is rotated and is connected with hydraulic stem (4), the top fixedly connected with lifter (3) of connecting block two (19).

2. Pile driver for building construction according to claim 1, characterised in that: the top of the trolley body (1) is provided with a pressing block (2), the bottom of the pressing block (2) is fixedly connected with the top of the trolley body (1), the left side of the pressing block (2) is fixedly connected with a protective cover (6), the inner wall of the protective cover (6) is provided with a servo motor (13), the bottom of the servo motor (13) is fixedly connected with the top of the pressing block (2), the right end of the servo motor (13) is rotatably connected with a rotating shaft (15), the right end of the rotating shaft (15) is rotatably connected with the pressing block (2), the outer wall of the rotating shaft (15) is fixedly connected with a pawl (16), the outer wall of the rotating shaft (15) is provided with a ratchet wheel (17), the inner wall of the ratchet wheel (17) is rotatably connected with the outer wall of the pawl (16), the inner wall of the ratchet wheel (17) is rotatably connected with the outer wall of the rotating shaft, the left end and the right end of the winding turntable (14) are fixedly connected with the outer wall of the rotating shaft (15), and the outer wall of the winding turntable (14) is provided with a groove (20).

3. Pile driver for building construction according to claim 1, characterised in that: the bottom of automobile body (1) rotates and is connected with crawler attachment (7), the left side that crawler attachment (7) was kept away from to the bottom of automobile body (1) is provided with supporting seat (18), the top of supporting seat (18) and the bottom threaded connection of automobile body (1).

4. Pile driver for building construction according to claim 1, characterised in that: the outer wall of lifter (3) is provided with guide pillar (11), the bottom of guide pillar (11) and the outer wall fixed connection of lifter (3), the top of guide pillar (11) is provided with leading wheel (10), the inner wall sliding connection of leading wheel (10) has rope (12), the outer wall sliding connection of the leading wheel (10) and recess (20) that the outer wall of rope (12) is through setting up.

5. Pile driver for building construction according to claim 4, characterised in that: the pile hammer is characterized in that a pile hammer (21) is fixedly connected to the bottom of the right end of the rope (12), a guide plate (22) is arranged on the outer wall of the pile hammer (21), a guide groove (23) is formed in the outer wall of the guide plate (22), and the guide plate (22) is connected with the pile hammer (21) in a sliding mode through the guide groove (23).

6. Pile driver for building construction according to claim 1, characterised in that: the bottom of the hydraulic rod (4) is fixedly connected with a fixing plate (5), and the bottom of the fixing plate (5) is fixedly connected with the top of the vehicle body (1).