CN210946806U - Automatic drop hammer type pile driver - Google Patents
Automatic drop hammer type pile driver Download PDFInfo
- Publication number
- CN210946806U CN210946806U CN201921830437.2U CN201921830437U CN210946806U CN 210946806 U CN210946806 U CN 210946806U CN 201921830437 U CN201921830437 U CN 201921830437U CN 210946806 U CN210946806 U CN 210946806U
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- fixedly connected
- pile driver
- drop hammer
- automatic drop
- workstation
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Abstract
The utility model discloses an automatic drop hammer pile driver, including tup and workstation, bolt fixedly connected with rotation motor is passed through at the top of workstation, and the output of rotation motor passes through the first sheave of speed reducer fixedly connected with, the utility model relates to a drop hammer pile technical field. This automatic drop hammer pile driver, through the first sheave of output fixed connection at the rotation motor, cooperation V nature drive belt and second sheave, make the teeth of a cogwheel carousel of first pivot surface rotate, recycle the cooperation relation between rotating gear and the gear wheel carousel, make the wire rope around the dish surface twine, and then pull up the tup of wire rope one end, when the opposite side of teeth of a cogwheel carousel rotates rotating gear's left side, the tup is free fall because of gravitational potential energy, thereby pound the stake, with this circulation is reciprocal, replace the mode that artifical hammer is pounded, pound the underground with the stake, the operating time is saved, and the work efficiency is improved.
Description
Technical Field
The utility model relates to a pile equipment technical field, concretely relates to automatic drop hammer pile driver.
Background
Piling refers to driving piles into the ground to make the building foundation firm. If a ground building is to be built on the ground, and the ground is to bear a certain pressure, the ground bearing the building must be reinforced or the bearing mode of the ground must be improved, so it is conceivable to pile on the ground, and most of the weight of the building is transmitted to the position below the ground through the pile.
Although the performance of the existing pile driver is strong, the existing pile driver is large in size and high in use cost, when small-scale construction is carried out in a small field, the pile does not need to be driven too deeply to bear the pressure of a building, the pile does not need to be driven into the ground completely in a partial use scene, the height of the pile which leaks above the ground needs to be controlled to be equal, and the situation of high inconsistency during later-stage construction is avoided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides an automatic hammer pile driver that falls, it has solved the great not construction on a small scale in little place of present pile driver size, and is difficult to control the problem of the height of the above-ground stake.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an automatic drop hammer pile driver comprises a hammer head and a workbench, wherein the top of the workbench is fixedly connected with a rotating motor through bolts, the output end of the rotating motor is fixedly connected with a first grooved pulley through a speed reducer, the inner surface of the first grooved pulley is movably connected with a V-shaped conveyor belt, the front side and the rear side of the top of the workbench and the left side of the rotating motor are both fixedly connected with first supporting frames, a first rotating shaft is rotatably connected between the opposite sides of the two first supporting frames, and the outer surface of the first rotating shaft is fixedly connected with a gear tooth turntable, the outer surface of one end of the first rotating shaft is fixedly connected with a second grooved wheel, the inner surface of the second grooved wheel is connected with the inner surface of the V-shaped conveying belt in a sliding manner, the front side and the rear side of the top of the workbench are both fixedly connected with second supporting frames positioned on the left side of the first supporting frame, and a second rotating shaft is rotatably connected between the opposite sides of the two second supporting frames.
Preferably, the outer surface of the second rotating shaft is fixedly connected with a rotating gear, one side of the rotating gear is meshed with one side of the gear tooth rotating disc, the outer surface of the second rotating shaft and the back surface of the rotating gear are fixedly connected with a winding disc, and the outer surface of the winding disc is movably connected with a steel wire rope.
Preferably, the both sides of workstation bottom all sliding connection have the supporting leg, and the relative one side of two supporting legs is passed through the minor axis and is rotated the connection, the below fixedly connected with backup pad of supporting leg one side, the top fixedly connected with bracing piece of supporting leg one side.
Preferably, both sides of the supporting plate are fixedly connected with hydraulic telescopic cylinders, and the top ends of the two hydraulic telescopic cylinders are fixedly connected with the outer surface of the supporting rod.
Preferably, the top of workstation just is located the left side fixedly connected with fixed block of second support frame, and the top fixedly connected with dead lever of fixed block, the top of dead lever rotate and are connected with the fixed pulley.
Preferably, the inner surface of the fixed pulley is in sliding connection with the outer surface of the steel wire rope, and one end of the steel wire rope is fixedly connected with the top of the hammer head.
Compared with the prior art, the utility model discloses possess following beneficial effect:
(1) this automatic hammer pile driver that falls, through the first sheave of output fixed connection at the rotation motor, cooperation V nature drive belt and second sheave for the teeth of a cogwheel carousel of first pivot surface rotates, recycles the cooperation relation between slewing gear and the gear wheel, makes the wire rope of coiling surface twine, and then draws high the tup of wire rope one end. When the other side of the gear tooth turntable rotates to the left side of the rotating gear, the hammer head freely falls due to gravitational potential energy, so that the pile is hammered, the pile is hammered in a reciprocating mode, the manual hammering mode is replaced, the pile is hammered into the ground, the working time is saved, and the working efficiency is improved.
(2) This automatic hammer pile driver that falls has the supporting leg through the equal sliding connection in both sides of workstation bottom, through the below fixed connection backup pad at the supporting leg, cooperation hydraulic telescoping cylinder's flexible, can make the top of supporting leg slide in the bottom of workstation to adjust the height between workstation and the stake, avoid the weight to pound the height non-unity of the above-ground stake of back to the pile hammer.
Drawings
FIG. 1 is a top view of the external structure of the pile driver of the present invention;
FIG. 2 is a front view of the external structure of the pile driver of the present invention;
fig. 3 is a side view of the external structure of the support leg of the present invention.
The symbols in the figures indicate:
1. a work table; 2. rotating the motor; 3. a first sheave; 4. a V-shaped conveyor belt; 5. a first support frame; 6. a first rotating shaft; 7. a gear tooth turntable; 8. a second sheave; 9. a second support frame; 10. a second rotating shaft; 11. a rotating gear; 12. coiling; 13. a wire rope; 14. supporting legs; 15. a minor axis; 16. a support plate; 17. a support bar; 18. a hydraulic telescopic cylinder; 19. a fixed block; 20. fixing the rod; 21. and a fixed pulley.
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 an automatic drop hammer type pile driver, which comprises a hammer head and a working platform 1. A fixed block 19 is fixedly connected to the top of the workbench 1 and the left side of the second support frame 9, and a fixed rod 20 is fixedly connected to the top of the fixed block 19; the left side of the fixing rod 20 supports the fixing rod 20 by the auxiliary rib, and the stability of the fixing rod 20 is enhanced. The top end of the fixed rod 20 is rotatably connected with a fixed pulley 21, the inner surface of the fixed pulley 21 is slidably connected with the outer surface of the steel wire rope 13, and one end of the steel wire rope 13 is fixedly connected with the top of the hammer head.
Equal sliding connection in both sides of 1 bottom of workstation has supporting leg 14, and two supporting legs 14 cross arrangement, the relative one side of two supporting legs 14 is passed through minor axis 15 and is rotated the connection, and the below fixedly connected with backup pad 16 of supporting leg 14 one side, supporting leg 14 are provided with four. The supporting plate 16 is fixed between the opposite sides of the front and rear supporting legs 14, the two sides of the supporting plate 16 are both fixedly connected with hydraulic telescopic cylinders 18, and the hydraulic telescopic cylinders 18 control the extension of the hydraulic telescopic rods 18 through an external power supply; when the hydraulic telescopic rod 18 extends, the support rod 17 is pushed, so that the support leg 14 rotates, the workbench 1 is lifted, and otherwise, the workbench 1 descends.
The top of two hydraulic telescoping cylinders 18 is connected with the surface fixed of bracing piece 17, the top fixedly connected with bracing piece 17 of supporting leg 14 one side, and the top of workstation 1 is through bolt fixedly connected with rotation motor 2, rotates motor 2 and external power source electric connection. The output end of the rotating motor 2 is fixedly connected with a first grooved pulley 3 through a speed reducer, and the inner surface of the first grooved pulley 3 is movably connected with a V-shaped conveying belt 4. The front side and the rear side of the top of the workbench 1 and the left side of the rotating motor 2 are fixedly connected with first support frames 5, and a first rotating shaft 6 is rotatably connected between one opposite sides of the two first support frames 5.
The outer surface of the first rotating shaft 6 is fixedly connected with a gear tooth rotating disc 7, one side of the gear tooth rotating disc 7 is provided with gear teeth, and the other side of the gear tooth rotating disc 7 is not provided with gear teeth, so that when one side of the gear teeth is meshed with the rotating gear 11, the steel wire rope 13 on the winding disc 12 is driven to wind, and the hammer head is driven to upwards rise. When one side without gear teeth rotates to the left side, the hammer head does free fall due to gravitational potential energy to hammer the pile; when the gear teeth engage here with the rotary gear 11, the hammer head is raised again, with this circulation.
The outer surface of one end of the first rotating shaft 6 is fixedly connected with a second grooved pulley 8, and the inner surface of the second grooved pulley 8 is connected with the inner surface of the V-shaped conveying belt 4 in a sliding mode. The front side and the rear side of the top of the workbench 1 and the left side of the first support frame 5 are both fixedly connected with second support frames 9, a second rotating shaft 10 is rotatably connected between the opposite sides of the two second support frames 9, and the outer surface of the second rotating shaft 10 is fixedly connected with a rotating gear 11; one side of the rotating gear 11 is engaged with one side of the gear tooth rotating disk 7, and a winding disk 12 is fixedly connected to the outer surface of the second rotating shaft 10 and positioned on the back surface of the rotating gear 11. The outer surface of the winding disc 12 is movably connected with a steel wire rope 13, one end of the steel wire rope 13 is fixed on the surface of the winding disc 12, and when the winding disc 12 rotates, the steel wire rope 13 is wound on the outer surface of the winding disc 12.
When the pile driver works, the pile driver is firstly placed at a proper position, the support rod 17 is pushed by controlling the length of the hydraulic telescopic cylinder 18, the support rod 17 pushes the support legs 14 which are arranged in a crossed mode to slide at the bottom of the workbench, and then the workbench 1 is pushed to rise. Otherwise, similarly, the length of the hydraulic telescopic cylinder 18 is controlled to be shortened, the height of the workbench 1 is reduced, and after the workbench 1 is adjusted to a proper height, the rotating motor 2 is started to drive the first grooved pulley 3 to rotate; the V-shaped conveyor belt 4 drives the second grooved pulley 8 to rotate, so that the gear tooth rotating disc 7 on the outer surface of the first rotating shaft 6 rotates. When one side of the gear tooth rotating disc 7 with the gear teeth is meshed with the rotating gear 11, the outer surface of the second rotating shaft 10 rotates around the disc 12, the steel wire rope 13 is driven to wind on the outer surface of the disc 12, and the hammer head is driven to lift upwards. When the side of the gear tooth turntable 7 without the gear teeth rotates to the left side, the hammer head does free fall due to gravitational potential energy to hammer and smash the pile, and when the gear teeth are meshed with the rotating gear 11, the hammer head is lifted again, so that circulation is realized.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
However, the above description is only an embodiment of the present invention, and the scope of the present invention should not be limited thereto, so that the replacement of the equivalent components or the equivalent changes and modifications made according to the protection scope of the present invention should be covered by the claims of the present invention.
Claims (6)
1. The utility model provides an automatic drop hammer pile driver, includes tup and workstation (1), bolt fixedly connected with rotation motor (2), its characterized in that are passed through to the top of workstation (1): the output end of the rotating motor (2) is fixedly connected with a first grooved pulley (3) through a speed reducer, the inner surface of the first grooved pulley (3) is movably connected with a V-shaped conveyor belt (4), the front side and the rear side of the top of the workbench (1) and the left side of the rotating motor (2) are fixedly connected with first supporting frames (5), a first rotating shaft (6) is rotatably connected between the two opposite sides of the first supporting frames (5), the outer surface of the first rotating shaft (6) is fixedly connected with a gear wheel rotating disc (7), the outer surface of one end of the first rotating shaft (6) is fixedly connected with a second grooved pulley (8), the inner surface of the second grooved pulley (8) is slidably connected with the inner surface of the V-shaped conveyor belt (4), the front side and the rear side of the top of the workbench (1) and the left side of the first supporting frame (5) are fixedly connected with, a second rotating shaft (10) is rotatably connected between the opposite sides of the two second supporting frames (9).
2. An automatic drop hammer pile driver according to claim 1, wherein: the outer fixed surface of second pivot (10) is connected with rotating gear (11), one side of rotating gear (11) and one side meshing of teeth of a cogwheel carousel (7), the surface of second pivot (10) just is located back fixedly connected with of rotating gear (11) and winds dish (12), the surface swing joint of winding dish (12) has wire rope (13).
3. An automatic drop hammer pile driver according to claim 1, wherein: the equal sliding connection in both sides of workstation (1) bottom has supporting leg (14), two one side that supporting leg (14) are relative rotates through minor axis (15) and connects, below fixedly connected with backup pad (16) of supporting leg (14) one side, top fixedly connected with bracing piece (17) of supporting leg (14) one side.
4. An automatic drop hammer pile driver according to claim 3, wherein: the two sides of the supporting plate (16) are fixedly connected with hydraulic telescopic cylinders (18), and the top ends of the hydraulic telescopic cylinders (18) are fixedly connected with the outer surface of the supporting rod (17).
5. An automatic drop hammer pile driver according to claim 1, wherein: the top of workstation (1) just is located left side fixedly connected with fixed block (19) of second support frame (9), the top fixedly connected with dead lever (20) of fixed block (19), the top of dead lever (20) is rotated and is connected with fixed pulley (21).
6. An automatic drop hammer pile driver according to claim 5, wherein: the inner surface of the fixed pulley (21) is connected with the outer surface of the steel wire rope (13) in a sliding mode, and one end of the steel wire rope (13) is fixedly connected with the top of the hammer head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921830437.2U CN210946806U (en) | 2019-10-25 | 2019-10-25 | Automatic drop hammer type pile driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921830437.2U CN210946806U (en) | 2019-10-25 | 2019-10-25 | Automatic drop hammer type pile driver |
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| Publication Number | Publication Date |
|---|---|
| CN210946806U true CN210946806U (en) | 2020-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921830437.2U Active CN210946806U (en) | 2019-10-25 | 2019-10-25 | Automatic drop hammer type pile driver |
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| CN (1) | CN210946806U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775308A (en) * | 2020-07-24 | 2020-10-16 | 龙泉市同源青瓷坊 | Celadon processing is with multistage formula pugging device |
| CN113338282A (en) * | 2021-08-06 | 2021-09-03 | 江苏南通冠仟新型建材科技有限公司 | Piling equipment for road construction |
| CN113907887A (en) * | 2021-10-13 | 2022-01-11 | 中南大学 | Rotary telescopic brake system |
-
2019
- 2019-10-25 CN CN201921830437.2U patent/CN210946806U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775308A (en) * | 2020-07-24 | 2020-10-16 | 龙泉市同源青瓷坊 | Celadon processing is with multistage formula pugging device |
| CN113338282A (en) * | 2021-08-06 | 2021-09-03 | 江苏南通冠仟新型建材科技有限公司 | Piling equipment for road construction |
| CN113338282B (en) * | 2021-08-06 | 2021-10-15 | 江苏南通冠仟新型建材科技有限公司 | Piling equipment for road construction |
| CN113907887A (en) * | 2021-10-13 | 2022-01-11 | 中南大学 | Rotary telescopic brake system |
| CN113907887B (en) * | 2021-10-13 | 2023-07-18 | 中南大学 | Rotary telescopic braking system |
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