CN212104076U

CN212104076U - But crawler-type pile driver of remote control

Info

Publication number: CN212104076U
Application number: CN202020537347.0U
Authority: CN
Inventors: 王庆顺
Original assignee: Dongtai Juli Machinery Manufacturing Ltd
Current assignee: Dongtai Juli Machinery Manufacturing Ltd
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-12-08
Anticipated expiration: 2030-04-13

Abstract

The utility model belongs to the technical field of pile drivers, in particular to a remotely-controllable crawler-type pile driver, which comprises a platform, connecting beams are arranged on two sides of a base at the bottom of the platform, a shock absorber on the lower side of the connecting beams is connected with a rotating shaft of a pulley, the front side and the rear side of the connecting beams are connected with a driven shaft of a driven wheel and a driving shaft of a driving wheel, the driven pulley on the driving shaft is connected with a driving pulley on a driving motor through a belt, the driving wheel, the pulley and the driven wheel are connected with a crawler, a turntable motor and an electric box are arranged on the upper side of the platform, the driving gear on the turntable motor is meshed with a driven gear through a synchronous gear, the driven gear is fixedly connected with a turntable, a rotating arm base is arranged on the upper side of the turntable and is rotatably connected, the pile hammer is arranged at the bottom end of the bent arm, and the device can be operated remotely, can stably run on complex ground, and has compact structure and small volume.

Description

But crawler-type pile driver of remote control

Technical Field

The utility model belongs to the technical field of the pile driver, concretely relates to but crawler-type pile driver of remote control.

Background

The pile driver consists of a pile hammer, a pile frame and accessory equipment, wherein the pile hammer is attached between two parallel vertical guide rods (commonly called a gantry) at the front part of the pile frame and is lifted by a lifting hook, the pile frame is a steel structure tower frame, a winch is arranged at the rear part of the pile frame and is used for lifting the pile and the pile hammer, and a guide frame consisting of two guide rods is arranged in front of the pile frame and is used for controlling the pile driving direction so that the pile can accurately penetrate into the stratum according to the designed direction. The basic technical parameters of the pile driver are the impact section weight, the impact kinetic energy and the impact frequency. The power source of the pile hammer according to the movement can be divided into a drop hammer, a steam hammer, a diesel hammer, a hydraulic hammer and the like.

The current small-and-medium-sized pile driver needs the user to directly operate, under the working environment that gets into some adverse effects to human health, if raise dust, damp and hot, when in the environment of severe cold, not only can cause work efficiency's low, more can cause the injury to staff's healthy, on the other hand, current small-and-medium-sized pile driver uses tire drive more, can not be in the rugged and abominable road environment stable marching, and pile hammer mechanism is bulky, has restricted the use of device in narrow and small space.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a but remote control's crawler-type pile driver has remote control operation, can be at complicated subaerial stable characteristics of going, compact structure is small.

In order to achieve the above object, the utility model provides a following technical scheme: a remotely-controllable crawler-type pile driver comprises a platform, wherein the bottom of the platform is connected with a base, connecting beams are installed on two sides of the base, the lower side of each connecting beam is connected with a pulley rotating shaft through a shock absorber, the pulley rotating shaft rotates to connect a pulley, the front side and the rear side of each connecting beam are respectively connected with a driven wheel and a driving wheel through a driven shaft and a driving shaft in a rotating mode, a driven belt wheel is installed at one end of the driving shaft and is connected with a driving belt wheel on an output shaft of a driving motor through belt transmission, the driving wheel, the pulley and the driven wheel are connected with a crawler, a rotary table motor and an electric box are installed on the upper side of the platform and are in wireless connection with a remote controller, an output shaft of the rotary table motor is fixedly connected with a driving, the rocking arm base is installed to the upside of revolving stage, the rocking arm base rotates and connects rocking arm one, the downside of rocking arm one passes through telescopic link one connection platform's front side, the upside of rocking arm one passes through the rear side that telescopic link two are connected the curved boom, the front end of rocking arm one rotates and connects the curved boom, the bottom fixed mounting pile hammer of curved boom, the pile hammer includes casing, pile hammer motor, eccentric wheel, T type connecting rod, four link mechanism, damping spring, steel pouring weight, spacing groove.

Preferably, the upper end of the shock absorber is vertically connected with the bottom surface of the connecting beam, the lower end of the shock absorber is fixedly connected with a pulley rotating shaft, and the number of the pulleys, the shock absorber and the pulley rotating shaft is multiple; this mechanism can play the cushioning effect, makes this device can be in the walking of relatively poor ground environment stability.

Preferably, the number of the crawler belts is two, and the outer surface of each crawler belt is provided with a transverse reinforced anti-skid rib; the contact area of this mechanism and ground is big, has increased the ability of installing the throughput on soft, muddy road surface, has reduced the subsidence volume, and the horizontal enhancement antiskid muscle that the surface was equipped with can firmly grasp ground, can not the slip.

Preferably, one end of the driving shaft is fixedly connected with a driven belt pulley, and one end of an output shaft of the driving motor is fixedly connected with a driving belt pulley; the transmission mechanism has the advantages of stable transmission, buffering and vibration absorption, simple structure, low cost, convenient use and maintenance, good flexibility and elasticity, and overload slip.

Preferably, the driving gear, the synchronous gear and the driven gear are rotatably mounted inside the platform, the driven gear is fixedly connected with the bottom end of the rotary table, and the rotary table is rotatably mounted on the upper side of the platform; the mechanism can make the rotary table rotate circularly through the operation of the rotary table motor, and the gear transmission mechanism in the mechanism increases the torque of the rotary table motor.

Preferably, a pile hammer motor is fixedly installed on one side of the shell, an output shaft of the pile hammer motor is fixedly connected with an eccentric wheel, the eccentric wheel is rotatably connected with the upper end of a T-shaped connecting rod, the lower end of the T-shaped connecting rod is rotatably connected with a four-bar mechanism, a damping spring is fixedly installed on the inner side of the four-bar mechanism, the bottom end of the four-bar mechanism is rotatably connected with a steel weight, a limiting groove is formed in the side surface of the steel weight, and a limiting block which is slidably connected with the limiting groove is arranged on the inner side of the shell; the mechanism has compact structure, can adjust the beating frequency by changing the rotating speed of the pile hammer motor, and is particularly suitable for occasions with small impact weight.

Preferably, the driving motor, the turntable motor, the first telescopic rod, the second telescopic rod and the pile hammer motor are electrically connected with the electric box; the electric box is wirelessly connected with the remote controller through the wireless module, and a user can remotely control the device to work through operating the remote controller.

Compared with the prior art, the beneficial effects of the utility model are that: the device increases the passing capacity of the device on soft and muddy road surfaces through the crawler belt, reduces the sinking amount, and the transverse reinforced anti-skid ribs arranged on the outer surface of the crawler belt can firmly grasp the ground and cannot skid; the shock absorber can play a role in shock absorption, so that the device can stably walk in a poor ground environment; the belt transmission mechanism connected with the driving motor has the advantages of stable transmission, buffering and vibration absorption, simple structure, low cost, convenient use and maintenance, good flexibility and elasticity, and overload slipping; the turntable motor can enable the turntable to rotate circumferentially; the pile hammer has a compact structure, can adjust the beating frequency by changing the rotating speed of a pile hammer motor, and is particularly suitable for occasions with small impact weight; the electric box is wirelessly connected with the remote controller through the wireless module, and a user can remotely control the device to work through operating the remote controller.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic sectional structure of the present invention;

fig. 2 is a schematic structural diagram of a driving mechanism in the present invention;

fig. 3 is a schematic structural view of the pile hammer of the present invention;

fig. 4 is a schematic structural diagram of the remote controller of the present invention;

in the figure: 1. a platform; 2. a base; 3. a connecting beam; 4. a shock absorber; 5. a pulley rotating shaft; 6. a pulley; 7. a driven shaft; 8. a driven wheel; 9. a drive shaft; 10. a drive wheel; 11. a crawler belt; 12. a remote controller; 13. a drive motor; 14. a drive pulley; 15. a belt; 16. a driven pulley; 17. a turntable motor; 18. a drive gear; 19. a synchronizing gear; 20. a driven gear; 21. a turntable; 22. a rotating arm base; 23. a first telescopic rod; 24. a first rotating arm; 25. a second telescopic rod; 26. bending the arm; 27. a pile hammer; 28. an electric box; 270. a housing; 271. a pile hammer motor; 272. an eccentric wheel; 273. a T-shaped connecting rod; 274. a four-bar linkage; 275. a damping spring; 276. a steel weight; 277. a limiting 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.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: a remotely controllable crawler type pile driver comprises a platform 1, wherein the bottom of the platform 1 is connected with a base 2, connecting beams 3 are installed on two sides of the base 2, the lower side of each connecting beam 3 is connected with a pulley rotating shaft 5 through a shock absorber 4, the pulley rotating shaft 5 rotates to connect a pulley 6, the front side and the rear side of each connecting beam 3 are respectively connected with a driven wheel 8 and a driving wheel 10 through a driven shaft 7 and a driving shaft 9 in a rotating mode, one end of the driving shaft 9 is provided with a driven belt wheel 16, the driven belt wheel 16 is connected with a driving belt wheel 14 on the output shaft of a driving motor 13 through a belt 15 in a transmission mode, the driving wheel 10, the pulley 6 and a driven wheel 8 are in transmission connection with a crawler 11, a rotary table motor 17 and an electric box 28 are installed on the upper side of the platform 1, the electric, the driving gear 18 is meshed with the driven gear 20 through the synchronizing gear 19, the driven gear 20 is fixedly connected with the rotary table 21, the rotating arm base 22 is installed on the upper side of the rotary table 21, the rotating arm base 22 is rotatably connected with the rotating arm I24, the lower side of the rotating arm I24 is connected with the front side of the platform 1 through the telescopic rod I23, the upper side of the rotating arm I24 is connected with the rear side of the bent arm 26 through the telescopic rod II 25, the front end of the rotating arm I24 is rotatably connected with the bent arm 26, the bottom end of the bent arm 26 is fixedly provided with the pile hammer 27, and the pile hammer 27 comprises a shell 270, a pile hammer motor 271, an eccentric wheel 272, a T-shaped connecting rod 273, a four-bar mechanism 274, a damping spring 275.

Specifically, the upper end of the shock absorber 4 is vertically connected with the bottom surface of the connecting beam 3, the lower end of the shock absorber 4 is fixedly connected with a pulley rotating shaft 5, and the number of the pulleys 6, the shock absorber 4 and the pulley rotating shaft 5 is multiple; this mechanism can play the cushioning effect, makes this device can be in the walking of relatively poor ground environment stability.

Specifically, the number of the crawler belts 11 is two, and the outer surface of the crawler belt 11 is provided with transverse reinforced anti-skid ribs; the crawler belt 11 is a metal crawler belt.

Specifically, one end of the driving shaft 9 is fixedly connected with a driven pulley 16, and one end of an output shaft of the driving motor 13 is fixedly connected with a driving pulley 14; the number of the driving motors 13, the driving pulleys 14, the belts 15, the driven pulleys 16, the driving shafts 9 and the driving wheels 10 is two.

Specifically, the driving gear 18, the synchronizing gear 19 and the driven gear 20 are rotatably mounted inside the platform 1, the driven gear 20 is fixedly connected with the bottom end of the rotary table 21, and the rotary table 21 is rotatably mounted on the upper side of the platform 1; the mechanism can make the rotary table 21 rotate circularly through the operation of the rotary table motor 17, and the gear transmission mechanism in the mechanism increases the torque of the rotary table motor 17.

Specifically, a pile hammer motor 271 is fixedly mounted on one side of the housing 270, an output shaft of the pile hammer motor 271 is fixedly connected with an eccentric wheel 272, the eccentric wheel 272 is rotatably connected with the upper end of a T-shaped connecting rod 273, the lower end of the T-shaped connecting rod 273 is rotatably connected with a four-bar linkage mechanism 274, a damping spring 275 is fixedly mounted on the inner side of the four-bar linkage mechanism 274, the bottom end of the four-bar linkage mechanism 274 is rotatably connected with a steel weight 276, a limiting groove 277 is formed in the side surface of the steel weight 276, and a limiting block slidably connected with the limiting groove 277 is arranged on the inner side of the housing 270; the mechanism has compact structure, can adjust the beating frequency by changing the rotating speed of the pile hammer motor 271, and is particularly suitable for occasions with small impact weight.

Specifically, the driving motor 13, the turntable motor 17, the first telescopic rod 23, the second telescopic rod 25 and the pile hammer motor 271 are electrically connected with the electric box 28; the electric box 28 is wirelessly connected with the remote controller 12 through a wireless module, and a user can remotely control the device to work by operating the remote controller 12.

The working principle and the using process of the invention are as follows: a user operates the remote controller 12, the remote controller 12 sends out wireless signals to control the operation of the driving motor 13, the rotary table motor 17, the first telescopic rod 23, the second telescopic rod 25 and the pile hammer motor 271 which are connected and processed by the electric box 28; when the driving motor 13 runs, the driving belt wheel 14 drives the driven belt wheel 16 to rotate through the belt 15, so that the driving wheels 10 fixedly connected with the driven belt wheel 16 drive the crawler belt 11 to rotate, and the device moves; when the bottom surface below the device is uneven, the shock absorber 4 generates elastic deformation to play a shock absorption role; when the turntable motor 17 operates, the driving gear 18 connected with the bottom of the turntable motor 17 is meshed with the driven gear 20 at the bottom of the transmission turntable 21 through the synchronous gear 19, so that the driven gear 20 rotates circularly; when the first telescopic rod 23 and the second telescopic rod 25 are stretched, the angle between the rotating arm 24 and the bent arm 26 is changed; when the pile hammer motor 271 runs, the eccentric wheel 272 rotates, the T-shaped connecting rod 273 drives the four-bar linkage 274 and the steel weight 276 to move up and down, the steel weight 276 generates impact force to penetrate the pile into the stratum, the damping spring 275 plays a role in damping, and the steel weight 276 and a limiting block arranged on the inner side of the shell 270 slide up and down.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A remotely controllable crawler-type pile driver which is characterized in that: including platform (1), the bottom of platform (1) is connected with base (2), tie-beam (3) are installed to the both sides of base (2), the downside of tie-beam (3) is connected with pulley pivot (5) through bumper shock absorber (4), pulley pivot (5) rotate and connect pulley (6), the front and back side of tie-beam (3) rotates through driven shaft (7) and drive shaft (9) respectively and connects from driving wheel (8) and drive wheel (10), driven pulley (16) are installed to the one end of drive shaft (9), driven pulley (16) are connected driving pulley (14) of driving motor (13) output epaxial through belt (15) transmission, drive wheel (10), pulley (6), from driving wheel (8) transmission connection track (11), revolving stage motor (17) are installed to the upside of platform (1), Electric box (28), electric box (28) wireless connection remote controller (12), output shaft fixed connection drive gear (18) of revolving stage motor (17), drive gear (18) are through synchronous gear (19) meshing connection driven gear (20), driven gear (20) fixed connection revolving stage (21), rocking arm base (22) are installed to the upside of revolving stage (21), rocking arm base (22) are rotated and are connected rocking arm (24), the front side that platform (1) is connected through telescopic link (23) to the downside of rocking arm (24), the rear side that curved arm (26) is connected through telescopic link two (25) to the upside of rocking arm (24), the front end of rocking arm (24) is rotated and is connected curved arm (26), bottom fixed mounting pile hammer (27) of curved arm (26), pile hammer (27) include casing (270), The pile hammer comprises a pile hammer motor (271), an eccentric wheel (272), a T-shaped connecting rod (273), a four-bar linkage mechanism (274), a damping spring (275), a steel weight (276) and a limiting groove (277).

2. A remotely controllable crawler pile driver according to claim 1, wherein: the bottom surface of tie-beam (3) is connected perpendicularly to the upper end of bumper shock absorber (4), the lower extreme fixed connection pulley pivot (5) of bumper shock absorber (4), the quantity of pulley (6), bumper shock absorber (4), pulley pivot (5) is a plurality of.

3. A remotely controllable crawler pile driver according to claim 1, wherein: the number of the crawler belts (11) is two, and the outer surfaces of the crawler belts (11) are provided with transverse reinforced anti-skid ribs.

4. A remotely controllable crawler pile driver according to claim 1, wherein: one end of the driving shaft (9) is fixedly connected with a driven belt wheel (16), and one end of an output shaft of the driving motor (13) is fixedly connected with a driving belt wheel (14).

5. A remotely controllable crawler pile driver according to claim 1, wherein: the driving gear (18), the synchronizing gear (19) and the driven gear (20) are rotatably installed inside the platform (1), the driven gear (20) is fixedly connected with the bottom end of the rotary table (21), and the rotary table (21) is rotatably installed on the upper side of the platform (1).

6. A remotely controllable crawler pile driver according to claim 1, wherein: one side fixed mounting of casing (270) has pile hammer motor (271), the output shaft fixed connection eccentric wheel (272) of pile hammer motor (271), eccentric wheel (272) rotate the upper end of connecting T type connecting rod (273), the lower extreme of T type connecting rod (273) is rotated and is connected four-bar linkage (274), the inboard fixed mounting of four-bar linkage (274) has damping spring (275), the bottom of four-bar linkage (274) is rotated and is connected steel pouring weight (276), the side of steel pouring weight (276) is equipped with spacing groove (277), the inboard of casing (270) be equipped with spacing groove (277) sliding connection's stopper.

7. A remotely controllable crawler pile driver according to claim 1, wherein: the driving motor (13), the rotary table motor (17), the first telescopic rod (23), the second telescopic rod (25) and the pile hammer motor (271) are electrically connected with the electric box (28).