CN216156547U

CN216156547U - Hydraulic tamping device with stabilizing mechanism

Info

Publication number: CN216156547U
Application number: CN202122246207.5U
Authority: CN
Inventors: 苏磊; 刘丹丹; 石义国; 孙奥; 石教义
Original assignee: Daye Yiqiang Machinery Manufacturing Technology Co ltd
Current assignee: Daye Yiqiang Machinery Manufacturing Technology Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-04-01
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses a hydraulic tamping device with a stabilizing mechanism, which comprises a top plate and supporting columns, wherein the supporting columns are uniformly distributed and equidistantly arranged at four corners of the bottom surface of the top plate, a first support plate and a second support plate are symmetrically arranged at two sides of the top plate, a motor is fixedly arranged at one side of the first support plate, the output end of the motor is fixedly connected with a screw rod, one end of the screw rod is rotatably connected to one side of the second support plate, a support block is in threaded connection with the screw rod, the top surface of the support block is in sliding connection with the top plate, a tamping machine is fixedly connected to the bottom surface of the support block, a supporting leg is slidably connected to the bottom end of the supporting column through a connecting block, a support rod is arranged at one side of the supporting leg and is provided with the screw rod which is convenient to adjust sliding, the tamping machine automatically moves forwards or backwards by driving the screw rod to rotate through the motor, the labor intensity is reduced, the connecting block is arranged between the supporting column and the supporting leg, the elastic piece in the connecting block increases the elastic shock-absorbing force, so that the whole equipment is protected by elastic buffering and is not easy to topple.

Description

Hydraulic tamping device with stabilizing mechanism

Technical Field

The utility model relates to the technical field of tamping equipment, in particular to a hydraulic tamping device with a stabilizing mechanism.

Background

The hydraulic high-speed rammer is a special rammer for compacting filler or soft foundation, which is usually installed on an excavator or a loader, and uses a hydraulic system on the excavator or the loader as power, and the operation modes of the hydraulic rammer can be divided into a free-falling hammer type and a forced-falling hammer type, wherein the free-falling hammer type is as follows: the hydraulic cylinder lifts the hammer body to a set height and then releases the hammer body, and the hammer body falls freely; the hammer block strikes the subassembly of hammer block and ram down through the hammer blanket after falling down, and drive ram compaction ground forces the weight that falls: the hydraulic cylinder lifts the hammer body to a set height and then rapidly applies force in a reverse direction, and the hammer body is accelerated to fall under the combined action of gravity and the thrust of the hydraulic cylinder; after falling down, the hammer body strikes the assembly of the lower hammer body and the tamping plate through the hammer pad to drive the tamping plate to compact the ground, and the hydraulic tamper has good maneuverability, high efficiency and controllability, so the hydraulic tamper is widely used for tamping the foundation in the field of buildings;

hydraulic tamper is at the in-process of work, need improve to take the altitude, the ram accelerates descending ramming under the effort effect, can develop the accuracy to ground, compaction rapidly, the great majority of current hydraulic tamper ramming device sets up to fixed knot and constructs, be not convenient for adjust the removal, the during operation needs the manual work to carry out and advances or retreat, tamp different ground, intensity of labour is great, work efficiency is not high, and current tamper equipment is when ramming soil, can receive vertical direction's upper and lower gravitation, lead to itself the range great, make its stability relatively poor, especially when running into pothole or epirelief road surface when ramming soil, because its atress direction is unstable, lead to empting of equipment landing leg easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hydraulic compaction device with a stabilizing mechanism, which is provided with a screw rod convenient for adjusting sliding, wherein a compaction machine is in threaded connection with the screw rod through a supporting block, the screw rod is driven by a motor to rotate so as to automatically advance or retreat, different ground surfaces are compacted, the labor intensity is reduced, a connecting block is arranged between a supporting column and a supporting leg, and the elastic shock-absorbing force is increased through an elastic sheet in the connecting block, so that the whole equipment is protected by elastic buffering and is not easy to topple over in the working process of the compaction machine, and the problems in the background technology are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a hydraulic compaction device with stabilizing mean, includes roof and pillar, pillar evenly distributed equidistance sets up in roof bottom surface four corners, roof bilateral symmetry is provided with first extension board and second extension board, first extension board one side fixed mounting has the motor, the output fixedly connected with lead screw of motor, lead screw one end is rotated and is connected in second extension board one side, threaded connection has the supporting shoe on the lead screw, supporting shoe top surface and roof sliding connection, supporting shoe bottom surface fixedly connected with rammer, the pillar bottom has the landing leg through connecting block sliding connection, landing leg bottom fixed mounting has the action wheel, the action wheel sets up to from locking-type universal action wheel, landing leg one side is provided with the bracing piece.

Preferably, a motor supporting plate is fixedly mounted on one side of the first supporting plate, the motor is arranged in a matching mode with the motor supporting plate, a rotating bearing is fixedly mounted at the joint of one side of the second supporting plate and the screw rod, and the screw rod is rotatably connected into the rotating bearing.

Preferably, a sliding plate is fixedly mounted on the top surface of the supporting block, a cavity is formed in the center of the top surface of the top plate, and the sliding plate is connected in the cavity in a sliding mode.

Preferably, a notch is formed in the top plate, rollers are fixedly mounted on two sides of the sliding plate, and the rollers are in sliding clearance fit with the notches.

Preferably, the connecting block is internally provided with a hollow groove, the top end of the supporting leg is slidably connected in the connecting block, and the top end of the supporting leg is fixedly connected with the spring piece between the inside of the hollow groove.

Preferably, the supporting legs are fixedly provided with positioning plates, and the supporting legs are connected to the inner parts of the empty grooves in a sliding mode through the positioning plates.

Preferably, the chute is formed in the empty groove, sliding blocks are fixedly mounted on two sides of the positioning plate, and the sliding blocks are in sliding clearance fit with the chute.

Preferably, a vertical plate is fixedly installed on one side of the supporting leg, and the supporting rod penetrates through and is screwed in the middle of the vertical plate.

Preferably, a threaded hole is formed in the vertical plate, the support rod is in threaded connection with the threaded hole of the vertical plate, an external thread is formed in the support rod, and an internal thread matched with the external thread is formed in the threaded hole of the vertical plate.

Preferably, the top end of the support rod is fixedly provided with a hand wheel, and the bottom end of the support rod is fixedly provided with a conical block.

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

1. according to the utility model, the tamper is supported by the support blocks in sliding connection with the bottom surface of the top plate, the motor fixedly mounted on one side of the first support plate drives the screw rod to rotate, the screw rod is in threaded connection with the support blocks, and the screw rod rotates to enable the tamper fixedly connected with the bottom surface of the support block to automatically advance or retreat so as to tamp different road surfaces, so that the tamper does not need to be manually pushed, the labor intensity is reduced, and the working efficiency is improved;

2. pillar fixed connection is in the roof bottom surface, landing leg sliding connection is in the pillar bottom, sliding connection's rammer compactor forms the support on to the roof through pillar and landing leg, rammer compactor is when ramming earth, can receive the gravitation of vertical direction, the range is great, carry out the stable stay to rammer compactor through the connecting block between pillar and the landing leg, landing leg top sliding connection is in the connecting block, shell fragment through fixed mounting between landing leg top and the connecting block dead slot, the effort that produces when making rammer compactor push down and rise back obtains the buffering, be difficult for leading to empting of landing leg, the integrated device has improved stability.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a top view of the top plate of the present invention;

FIG. 4 is a partial cross-sectional structural schematic view of a connecting block of the present invention;

FIG. 5 is a side perspective view of a portion of the support block of the present invention.

In the figure: 1. a top plate; 2. a pillar; 3. a first support plate; 4. a second support plate; 5. a motor; 6. a screw rod; 7. a support block; 8. a tamper; 9. connecting blocks; 901. an empty groove; 10. a support leg; 11. a running wheel; 12. a support bar; 13. a rotating bearing; 14. a cavity; 15. a slide plate; 16. a notch; 17. a roller; 18. a spring plate; 19. positioning a plate; 20. a chute; 21. a slider; 22. a vertical plate; 23. a handwheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a hydraulic tamping device with a stabilizing mechanism comprises a top plate 1 and pillars 2, the pillars 2 are uniformly distributed and equidistantly arranged at four corners of the bottom surface of the top plate 1, a first support plate 3 and a second support plate 4 are symmetrically arranged at two sides of the top plate 1, a motor 5 is fixedly arranged at one side of the first support plate 3, an output end of the motor 5 is fixedly connected with a lead screw 6, one end of the lead screw 6 is rotatably connected to one side of the second support plate 4, a motor support plate is fixedly arranged at one side of the first support plate 3, the motor 5 and the motor support plate are arranged in a matching manner, the working stability of the motor 5 is improved, a rotating bearing 13 is fixedly arranged at the joint of one side of the second support plate 4 and the lead screw 6, and the lead screw 6 is rotatably connected into the rotating bearing 13;

the supporting block 7 is in threaded connection with the screw rod 6, the motor 5 drives the screw rod 6 to rotate, so that the tamper 8 fixedly connected with the bottom surface of the supporting block 7 automatically moves forward or backward, different road surfaces are tamped, the tamper does not need to be manually pushed, the labor intensity is reduced, the working efficiency is improved, the top surface of the supporting block 7 is in sliding connection with the top plate 1, the top surface of the supporting block 7 is fixedly provided with a sliding plate 15, a cavity 14 is formed in the middle position of the top surface of the top plate 1, the sliding plate 15 is in sliding connection with the cavity 14, a notch 16 is formed in the top plate 1, rollers 17 are fixedly arranged on two sides of the sliding plate 15, the rollers 17 are in sliding clearance fit with the notch 16, the performance of the tamper 8 is stable when the tamper slides, and the bottom surface of the supporting block 7 is fixedly connected with the tamper 8;

the bottom end of the strut 2 is slidably connected with a supporting leg 10 through a connecting block 9, a hollow groove 901 is formed in the connecting block 9, the top end of the supporting leg 10 is slidably connected into the connecting block 9, an elastic sheet 18 is fixedly connected between the top end of the supporting leg 10 and the inside of the hollow groove 901, a positioning plate 19 is fixedly installed on the supporting leg 10, the supporting leg 10 is slidably connected into the hollow groove 901 through the positioning plate 19, a sliding groove 20 is formed in the hollow groove 901, sliding blocks 21 are fixedly installed on two sides of the positioning plate 19, the sliding blocks 21 are in sliding clearance fit with the sliding groove 20, the rammer 8 can be attracted in the vertical direction when ramming soil, the amplitude is large, the rammer 8 is buffered through the elastic sheet 18 arranged between the strut 2 and the supporting leg 10, and the whole device is not prone to toppling during working;

the bottom end of the supporting leg 10 is fixedly provided with a driving wheel 11 which is set as a self-locking universal driving wheel to facilitate the whole pushing movement of the device and increase the practicability, one side of the supporting leg 10 is provided with a supporting rod 12, one side of the supporting leg 10 is fixedly provided with a vertical plate 22, the supporting rod 12 is screwed in the middle position of the vertical plate 22 in a penetrating way, a threaded hole is arranged on the vertical plate 22, the supporting rod 12 is screwed in the threaded hole of the vertical plate 22, an external screw thread is arranged on the supporting rod 12, an internal screw thread matched with the external screw thread is arranged in the threaded hole of the vertical plate 22, the top end of the supporting rod 12 is fixedly provided with a hand wheel 23, the bottom end of the supporting rod 12 is fixedly provided with a conical block, the hand wheel 23 rotates the supporting rod 12 to enable the supporting rod to descend, inside the toper piece through 12 bottom surfaces of the supporting rods fixed mounting inserts the ground for the whole device during operation location is more firm, is difficult for producing and rocks, and work efficiency is higher.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A hydraulic compaction device with a stabilizing mechanism, comprising a top plate (1) and a pillar (2), characterized in that: the supporting columns (2) are uniformly distributed at four corners of the bottom surface of the top plate (1) at equal intervals, a first supporting plate (3) and a second supporting plate (4) are symmetrically arranged at two sides of the top plate (1), a motor (5) is fixedly arranged on one side of the first support plate (3), the output end of the motor (5) is fixedly connected with a screw rod (6), one end of the screw rod (6) is rotatably connected to one side of the second support plate (4), a supporting block (7) is connected to the screw rod (6) in a threaded manner, the top surface of the supporting block (7) is connected with the top plate (1) in a sliding way, the bottom surface of the supporting block (7) is fixedly connected with a tamper (8), the bottom end of the supporting column (2) is connected with a supporting leg (10) in a sliding way through a connecting block (9), the supporting leg structure is characterized in that a movable wheel (11) is fixedly mounted at the bottom end of the supporting leg (10), the movable wheel is set to be a self-locking universal movable wheel, and a supporting rod (12) is arranged on one side of the supporting leg (10).

2. The hydraulic compaction device with the stabilizing mechanism according to claim 1, wherein: the motor supporting plate is fixedly mounted on one side of the first supporting plate (3), the motor (5) is matched with the motor supporting plate, a rotating bearing (13) is fixedly mounted at the joint of one side of the second supporting plate (4) and the screw rod (6), and the screw rod (6) is rotatably connected into the rotating bearing (13).

3. The hydraulic compaction device with the stabilizing mechanism according to claim 1, wherein: the supporting shoe (7) top surface fixed mounting has slide (15), roof (1) top surface central point puts and has seted up cavity (14), slide (15) sliding connection is in cavity (14).

4. The hydraulic compaction device with the stabilizing mechanism according to claim 3, wherein: notch (16) have been seted up to roof (1) inside, slide (15) both sides fixed mounting has gyro wheel (17), gyro wheel (17) and notch (16) sliding clearance fit.

5. The hydraulic compaction device with the stabilizing mechanism according to claim 1, wherein: an empty groove (901) is formed in the connecting block (9), the top end of the supporting leg (10) is connected in the connecting block (9) in a sliding mode, and an elastic sheet (18) is fixedly connected between the top end of the supporting leg (10) and the inside of the empty groove (901).

6. The hydraulic compaction device with the stabilizing mechanism according to claim 5, wherein: the supporting legs (10) are fixedly provided with positioning plates (19), and the supporting legs (10) are connected to the inner portion of the empty groove (901) in a sliding mode through the positioning plates (19).

7. The hydraulic compaction device with the stabilizing mechanism according to claim 6, wherein: a sliding groove (20) is formed in the empty groove (901), sliding blocks (21) are fixedly mounted on two sides of the positioning plate (19), and the sliding blocks (21) are in sliding clearance fit with the sliding groove (20).

8. The hydraulic compaction device with the stabilizing mechanism according to claim 1, wherein: a vertical plate (22) is fixedly mounted on one side of the supporting leg (10), and the supporting rod (12) penetrates through and is screwed in the middle of the vertical plate (22).

9. The hydraulic compaction device with the stabilizing mechanism according to claim 8, wherein: the vertical plate (22) is provided with a threaded hole, the support rod (12) is in threaded connection with the threaded hole of the vertical plate (22), the support rod (12) is provided with an outward-turning thread, and the threaded hole of the vertical plate (22) is provided with an inward-turning thread matched with the outward-turning thread.

10. The hydraulic compaction device with the stabilizing mechanism according to claim 1, wherein: the top end of the support rod (12) is fixedly provided with a hand wheel (23), and the bottom end of the support rod (12) is fixedly provided with a conical block.