CN219033160U

CN219033160U - Ground rammer compactor

Info

Publication number: CN219033160U
Application number: CN202223209643.6U
Authority: CN
Inventors: 张飞龙
Original assignee: Yangzheng Construction Group Co ltd
Current assignee: Yangzheng Construction Group Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-05-16
Anticipated expiration: 2032-12-01

Abstract

The utility model discloses a ground rammer which comprises a vehicle body, wherein a device groove is fixedly arranged on the outer side of the vehicle body, a double-shaft motor is arranged in the device groove, and two output ends of the double-shaft motor are provided with first rotating shafts. The height of the device can be adjusted through the arrangement of the double-shaft motor, the first rotating shaft, the first bevel gear, the second bevel gear, the threaded rod, the threaded cylinder, the supporting plate and the roller, the rammer is closer to the ground in real time when the ground is rammed, so that the ramming effect is improved, meanwhile, when the device is not in operation, the device can be more conveniently moved, and through the arrangement of the motor, the second rotating shaft, the transmission rod, the transmission shaft, the connecting ring, the traction rope, the supporting block, the supporting rod, the rammer and the pulley, the ground can be better rammed under the action of inertia generated by traction force and free falling body, so that the ramming effect is improved, friction between the traction rope and the device can be reduced through the pulley, and the device is convenient to operate.

Description

Ground rammer compactor

Technical Field

The utility model relates to the technical field of building construction, in particular to a ground rammer compactor.

Background

The method is characterized in that the ground is required to be tamped during construction, so that the ground can be better constructed, and the tamping of the heavy hammer is a foundation treatment method for enabling a soil layer in a certain depth to reach a compact state by utilizing impact energy generated when the heavy hammer freely falls from high altitude. The effective compaction depth depends on the weight of the hammer, the diameter of the hammer bottom, the distance of fall, and the type of soil. The heavy hammer tamping method can improve the bearing capacity of the foundation and eliminate the phenomenon of sinking of the collapsible foundation.

According to the Chinese patent network (publication No. CN216156545U, publication No. 2022-04-01), a ground tamping machine for building construction is disclosed, and the provided ground tamping machine for building construction is convenient to perform ground tamping operation, but the effect of tamping the ground through a fixed rammer is not ideal, the device is easy to clamp in place when being blocked, the ground cannot be well tamped, deeper tamping on the ground cannot be performed, and the tamping effect is easy to influence.

Disclosure of Invention

The utility model mainly solves the technical problems existing in the prior art and provides a ground tamper.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a ground rammer compactor, includes the automobile body, the outside fixed mounting of automobile body has the device groove, the inside fixed mounting in device groove has the biax motor, the equal fixed mounting in two output of biax motor has first rotation axis, the equal fixed mounting in top of two first rotation axes has first bevel gear, the inside slidable mounting in device groove has the backup pad, the top fixed mounting of backup pad has two screw thread barrels, the equal threaded connection in inside of two screw thread barrels has the threaded rod, the equal fixed mounting in top of two threaded rods has the second bevel gear, two first bevel gears all meshes with two second bevel gears, the below fixed mounting of backup pad has the gyro wheel, the inside fixed mounting of automobile body has the motor, the output fixed mounting of motor has the second rotation axis, the top fixed mounting of second rotation axis has the transfer line, one side fixed mounting of transfer line has the transmission shaft, the outside fixed mounting of transmission shaft has the go-between, the outside fixed mounting of go-between has the haulage rope, the tail end fixed mounting of haulage rope has the supporting shoe, the below fixed mounting of supporting shoe has a plurality of circumference to be the bracing piece and installs the bracing piece, the bracing piece is fixed mounting.

Preferably, the outside rotation of two threaded rods is installed the limiting plate, limiting plate fixed mounting is in the inside of device groove.

Preferably, the thread directions of the two threaded rods are opposite.

Preferably, a first sliding block is fixedly arranged on the outer side of the supporting plate, a first sliding groove matched with the first sliding block is formed in the device groove, and the first sliding block is in sliding connection with the first sliding groove.

Preferably, a second sliding block is fixedly arranged on the outer side of the rammer, a second sliding groove matched with the second sliding block is formed in the vehicle body, and the second sliding block is in sliding connection with the second sliding groove.

Preferably, a fixed block is fixedly arranged in the vehicle body, a third rotating shaft is fixedly arranged in the fixed block, and the pulley is rotatably arranged on the outer side of the third rotating shaft.

Preferably, an armrest is fixedly arranged on one side of the vehicle body.

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

1. according to the utility model, through the arrangement of the double-shaft motor, the first rotating shaft, the first bevel gear, the second bevel gear, the threaded rod, the threaded cylinder, the supporting plate and the roller, the height of the device can be adjusted, and the rammer is closer to the ground when the ground is rammed, so that the ramming effect is improved, and meanwhile, the device can be more conveniently moved when the device is not operated.

2. According to the utility model, through the arrangement of the motor, the second rotating shaft, the transmission rod, the transmission shaft, the connecting ring, the traction rope, the supporting block, the supporting rod, the rammer and the pulley, the rammer can tamp the ground better under the action of inertia generated by traction force and free falling, so that the tamping effect is improved, and the friction between the traction rope and the device can be reduced through the pulley, so that the device can work conveniently.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a first partial cross-sectional structure of the present utility model;

FIG. 3 is a schematic view of a second partial cross-sectional structure of the present utility model;

FIG. 4 is a schematic view of a third partial cross-sectional structure of the present utility model.

In the figure: 1. a vehicle body; 2. a device slot; 3. a biaxial motor; 4. a first rotation shaft; 5. a first bevel gear; 6. a second bevel gear; 7. a threaded rod; 8. a thread cylinder; 9. a support plate; 10. a roller; 11. a first slider; 12. a first chute; 13. a limiting plate; 14. a motor; 15. a second rotation shaft; 16. a transmission rod; 17. a transmission shaft; 18. a connecting ring; 19. a traction rope; 20. a support block; 21. a support rod; 22. a rammer; 23. a second slider; 24. a second chute; 25. a fixed block; 26. a third rotation shaft; 27. a pulley; 28. an armrest.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a ground tamper comprises a body 1, a device groove 2 is fixedly arranged on the outer side of the body 1, a double-shaft motor 3 is fixedly arranged in the device groove 2, first rotating shafts 4 are fixedly arranged at two output ends of the double-shaft motor 3, first bevel gears 5 are fixedly arranged at the top ends of the two first rotating shafts 4, a supporting plate 9 is slidably arranged in the device groove 2, two thread barrels 8 are fixedly arranged above the supporting plate 9, threaded rods 7 are connected with the inner parts of the two thread barrels 8 in a threaded manner, the thread directions of the two threaded rods 7 are opposite, second bevel gears 6 are fixedly arranged at the top ends of the two threaded rods 7, the two first bevel gears 5 are meshed with the two second bevel gears 6, rollers 10 are fixedly arranged below the supporting plate 9, the first rotating shafts 4 are driven to rotate by the double-shaft motor 3, then the first bevel gear 5 is driven to rotate, then the second bevel gear 6 is driven to rotate, then the threaded rod 7 is driven to rotate, then the threaded cylinder 8 is driven to displace, then the supporting plate 9 is driven to displace, then the roller 10 is driven to displace, the height of the device can be adjusted, the rammer 22 is closer to the ground in the ground compaction process, thereby improving the compaction effect, simultaneously, the device can be more conveniently moved when not in operation, the motor 14 is fixedly arranged in the vehicle body 1, the second rotating shaft 15 is fixedly arranged at the output end of the motor 14, the transmission rod 16 is fixedly arranged at the top end of the second rotating shaft 15, the transmission shaft 17 is fixedly arranged at one side of the transmission rod 16, the connecting ring 18 is fixedly arranged at the outer side of the transmission shaft 17, the traction rope 19 is fixedly arranged at the outer side of the connecting ring 18, the supporting block 20 is fixedly arranged at the tail end of the traction rope 19, the below fixed mounting of supporting shoe 20 has a plurality of bracing pieces 21 that are circumference array distribution, the tail end fixed mounting of a plurality of bracing pieces 21 has ram 22, the outside of haulage rope 19 is provided with pulley 27, the inside fixed mounting of automobile body 1 has fixed block 25, the inside fixed mounting of fixed block 25 has third rotation axis 26, pulley 27 rotates the outside of installing at third rotation axis 26, drive the second rotation axis 15 through motor 14 and rotate, then drive transfer line 16 and rotate, then drive transmission shaft 17 and rotate, then drive go-between 18 and rotate, then drive haulage rope 19 and shift, then drive supporting shoe 20 and shift, then drive bracing piece 21 and shift, then drive ram 22 and shift, then tamp the work to the ground, limit haulage rope 19 through pulley 27 and fixed block 25, prevent that haulage rope 19 from droing, can reduce the friction of haulage rope 19 to the device simultaneously, thereby make things convenient for the device to work.

In one aspect of this embodiment, the threaded rod 7 is limited by the limiting plate 13, preventing the threaded rod 7 from accidentally falling off during rotation.

In one aspect of the present embodiment, the first slider 11 is slidably connected to the first chute 12, so as to prevent the support plate 19 from accidentally falling off during the displacement process, thereby playing a limiting role.

In one aspect of this embodiment, the second slide 23 is slidably connected to the second chute 24, so that the ram 22 is prevented from accidentally falling off during displacement, and thus, the ram is limited.

In one aspect of this embodiment, the device can be moved by the armrest 28.

The working principle of the utility model is as follows: this ground rammer, drive first rotation axis 4 through biax motor 3 and rotate, then drive first bevel gear 5 and rotate, then drive second bevel gear 6 and rotate, then drive threaded rod 7 and rotate, then drive screw section of thick bamboo 8 and displace, then drive backup pad 9 and displace, then drive gyro wheel 10 and displace, can adjust the device height, drive second rotation axis 15 through motor 14 and rotate, then drive transfer line 16 and rotate, then drive transmission shaft 17 and rotate, then drive go-between 18 and rotate, then drive haulage rope 19 and displace, then drive supporting shoe 20 and displace, then drive bracing piece 21 and displace, then drive ram 22 and displace, then tamp work to the ground, all electric equipment in this scheme is through external power supply.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A ground tamper comprising a body (1), characterized in that: the utility model discloses a car body, including car body (1), device groove (2) are installed in the outside fixed mounting of car body (1), the inside fixed mounting of device groove (2) has biax motor (3), two output of biax motor (3) are all fixed mounting have first rotation axis (4), and the top of two first rotation axis (4) is all fixed mounting have first bevel gear (5), the inside slidable mounting of device groove (2) has backup pad (9), the top fixed mounting of backup pad (9) has two screw thread section of thick bamboo (8), and the inside equal threaded connection of two screw thread section of thick bamboo (8) has threaded rod (7), and the top of two threaded rod (7) is all fixed mounting have second bevel gear (6), and two first bevel gear (5) all mesh with two second bevel gear (6), the below fixed mounting of backup pad (9) has gyro wheel (10), the inside fixed mounting of car body (1) has motor (14), the output fixed mounting of motor (14) has second rotation axis (15), the top fixed mounting of second rotation axis (15) has transfer line (16), transfer line (17) are connected with one side (18) fixed mounting of the outside of transfer line (18), the automatic rammer is characterized in that a supporting block (20) is fixedly arranged at the tail end of the hauling rope (19), a plurality of supporting rods (21) distributed in a circumferential array are fixedly arranged below the supporting block (20), rammers (22) are fixedly arranged at the tail ends of the supporting rods (21), and pulleys (27) are arranged on the outer side of the hauling rope (19).

2. The ground compactor of claim 1 wherein: and the outer sides of the two threaded rods (7) are rotatably provided with limiting plates (13), and the limiting plates (13) are fixedly arranged in the device grooves (2).

3. The ground compactor of claim 1 wherein: the thread directions of the two threaded rods (7) are opposite.

4. The ground compactor of claim 1 wherein: the outside fixed mounting of backup pad (9) has first slider (11), first spout (12) with first slider (11) looks adaptation are seted up to the inside of device groove (2), first slider (11) and first spout (12) sliding connection.

5. The ground compactor of claim 1 wherein: the outside fixed mounting of rammer (22) has second slider (23), second spout (24) with second slider (23) looks adaptation have been seted up to the inside of automobile body (1), second slider (23) and second spout (24) sliding connection.

6. The ground compactor of claim 1 wherein: the inside fixed mounting of automobile body (1) has fixed block (25), the inside fixed mounting of fixed block (25) has third rotation axis (26), pulley (27) rotate the outside of installing in third rotation axis (26).

7. The ground compactor of claim 1 wherein: an armrest (28) is fixedly arranged on one side of the vehicle body (1).