CN218989795U

CN218989795U - Roadbed compacting device

Info

Publication number: CN218989795U
Application number: CN202320176607.XU
Authority: CN
Inventors: 刘守苗; 李娟�
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-10
Filing date: 2023-02-10
Publication date: 2023-05-09
Anticipated expiration: 2033-02-10

Abstract

The utility model discloses a roadbed compacting device, which comprises a supporting top plate, wherein translation plates are symmetrically and slidingly connected to the inner wall of the supporting top plate, the bottom of each translation plate is fixedly connected with a supporting side plate, a rotating shaft is rotatably connected between the two supporting side plates, the surface of the rotating shaft is fixedly connected with a compacting roller, and a lifting mechanism matched with one of the translation plates is arranged in the supporting top plate; the scraper can carry out the scraping operation on the surface of the roadbed before compaction, so that the influence of broken stones or bulges on the compaction of the roadbed is avoided; the scraper blade that sets up is driven under spring resilience force and is laminated with compaction roller surface, can scrape the debris that adheres to on the compaction roller, avoids causing the influence to the road bed compaction.

Description

Roadbed compacting device

Technical Field

The utility model belongs to the technical field of roadbed compaction, and particularly relates to a roadbed compaction device.

Background

The roadbed is a foundation of a track or a road surface, is a geotechnical structure formed by excavation or filling, has the main functions of providing necessary conditions for track or road surface paving and train or driving operation, bearing static load and dynamic load of the track and rolling stock or road surface and traffic load, simultaneously transmitting and diffusing the load to the deep part of the foundation, and ensuring the required elevation of a line on a vertical section; on the plane, the roadbed, the bridge and the tunnel are connected to form a complete through line, in civil engineering, the roadbed plays an important role in terms of construction quantity, occupied area and investment, the roadbed is an indispensable ring for highway construction, the roadbed can be compacted for improving the intensity of the roadbed, at the moment, a roadbed compacting device is needed, the existing roadbed compacting device mostly achieves the effect of compacting the roadbed by a compacting roller when the road surface moves on, however, the compacting roller basically needs to be arranged on a dragging device, the height of the compacting roller is fixed after the installation is finished, and no way is needed for compacting the roadbeds with different heights, so the roadbed compacting device with the compacting height adjusting function is provided.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, provides a roadbed compacting device for solving the problems in the prior art, and mainly achieves the effect of compacting roadbed by a compacting roller when the compacting roller moves on a road surface, however, the compacting roller basically needs to be arranged on a dragging device, the height of the compacting roller is fixed after the compacting roller is arranged, and the compacting operation of roadbeds with different heights is not carried out according to the requirements, so the roadbed compacting device with a compacting height adjusting function is provided.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a roadbed compacting device which comprises a supporting top plate, wherein translation plates are symmetrically and slidingly connected to the inner wall of the supporting top plate, a supporting side plate is fixedly connected to the bottom of each translation plate, a rotating shaft is rotatably connected between the two supporting side plates, a compacting roller is fixedly connected to the surface of each rotating shaft, a lifting mechanism matched with one translation plate for use is arranged in the supporting top plate, a connecting mounting plate is fixedly connected to one side of the supporting top plate, a mounting rod is fixedly mounted between the two supporting side plates and between the connecting mounting plate and the compacting roller, and a scraping plate is fixedly connected to the bottom of each mounting rod.

As a preferable scheme of the utility model, the lifting mechanism comprises a motor and two limiting rods, the motor is fixedly arranged at the top of the supporting top plate, the output end of the motor is fixedly connected with a threaded rod, the threaded rod is in threaded connection with the corresponding translation plate, the two limiting rods are respectively arranged at two sides of the threaded rod, the limiting rods are fixedly connected with the top of the inner wall of the supporting top plate, and the limiting rods are in sliding connection with the corresponding translation plate.

As a preferable scheme of the utility model, the bottom of the limiting rod is fixedly connected with a first limiting plate, the bottom of the threaded rod is rotatably connected with a second limiting plate, and the first limiting plate and the second limiting plate are both in sliding connection with the inner wall of the corresponding supporting side plate.

As a preferable scheme of the utility model, an installation box is arranged between the compacting roller and the scraping plate, the installation box is fixedly arranged between the two supporting side plates, the inner wall of the installation box is in sliding connection with a positioning plate, one side of the positioning plate, which is close to the compacting roller, is fixedly connected with a scraping plate matched with the compacting roller, one side of the positioning plate, which is far away from the scraping plate, is symmetrically and fixedly connected with springs, and one end of the springs, which is far away from the positioning plate, is fixedly connected with the inner wall of the installation box.

As a preferable scheme of the utility model, a control panel is arranged on the outer surface of the supporting top plate, and the control panel is electrically connected with the motor.

The beneficial effects achieved by the utility model are as follows: the utility model has compact structure and strong practicability, and the arranged lifting mechanism can drive one of the translation plates to move, and can realize the height adjustment of the compaction roller after the rotating shaft, the mounting rod and the mounting box connect the two support side plates, so that the device can be suitable for road surfaces with different heights; the scraper can carry out the scraping operation on the surface of the roadbed before compaction, so that the influence of broken stones or bulges on the compaction of the roadbed is avoided; the scraper blade that sets up is driven under spring resilience force and is laminated with compaction roller surface, can scrape the debris that adheres to on the compaction roller, avoids causing the influence to the road bed compaction.

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 side sectional view of the present utility model;

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

fig. 3 is a schematic side sectional view of the mounting box of the present utility model.

In the figure: 1. a supporting top plate; 2. a lifting mechanism; 21. a motor; 22. a threaded rod; 23. a first limiting plate; 24. a second limiting plate; 25. a limit rod; 3. a translation plate; 4. supporting the side plates; 5. a rotating shaft; 6. a compacting roller; 7. a mounting rod; 8. a scraping plate; 9. a mounting box; 10. a positioning plate; 11. a scraper; 12. a spring; 13. connecting a mounting plate; 14. and a control panel.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Examples

As shown in fig. 1, fig. 2 and fig. 3, the utility model provides a roadbed compacting device, which comprises a supporting top plate 1, wherein the inner wall of the supporting top plate 1 is symmetrically and slidingly connected with a translation plate 3, the bottom of the translation plate 3 is fixedly connected with a supporting side plate 4, a rotating shaft 5 is rotationally connected between the two supporting side plates 4, the surface of the rotating shaft 5 is fixedly connected with a compacting roller 6, a lifting mechanism 2 matched with one of the translation plates 3 is arranged in the supporting top plate 1, one side of the supporting top plate 1 is fixedly connected with a connecting mounting plate 13, a scraping plate 8 is fixedly arranged between the connecting mounting plate 13 and the compacting roller 6, and the bottom of the mounting rod 7 is fixedly connected with a scraping plate 8.

Further, elevating system 2 includes motor 21 and two gag lever posts 25, motor 21 fixed mounting is in supporting roof 1 top, motor 21 output fixedly connected with threaded rod 22, threaded rod 22 and translation board 3 threaded connection that corresponds, two gag lever posts 25 are located threaded rod 22 both sides setting respectively, gag lever post 25 and supporting roof 1 inner wall top fixed connection, gag lever post 25 and translation board 3 sliding connection that corresponds, during operation, start motor 21 drives threaded rod 22 rotation, threaded rod 22 drives translation board 3 that corresponds and removes, two gag lever posts 25 can make translation board 3's removal more stable.

Further, the first limiting plate 23 of gag lever post 25 bottom fixedly connected with, threaded rod 22 bottom rotation is connected with second limiting plate 24, and first limiting plate 23 and second limiting plate 24 all with the support curb plate 4 inner wall sliding connection that corresponds, during operation, through first limiting plate 23 and second limiting plate 24 cooperation, can avoid threaded rod 22 and translation board 3 to break away from the condition emergence.

Further, be equipped with mounting box 9 between compaction roller 6 and the strickle plate 8, mounting box 9 fixed mounting is between two support curb plates 4, mounting box 9 inner wall sliding connection has locating plate 10, one side fixedly connected with that locating plate 10 is close to compaction roller 6 and scraper blade 11 that compaction roller 6 cooperation was used, one side symmetry fixedly connected with spring 12 that locating plate 10 kept away from scraper blade 11, one end that locating plate 10 was kept away from to spring 12 and mounting box 9 inner wall fixed connection, during operation, spring 12 can drive locating plate 10 and remove, locating plate 10 drives scraper blade 11 and compaction roller 6 surface laminating, scrape the debris of adhesion on the compaction roller.

Further, the outer surface of the supporting top plate 1 is provided with a control panel 14, the control panel 14 is electrically connected with the motor 21, and the motor 21 is conveniently controlled through the control panel 14.

Specifically, when the device is used, the device is firstly arranged on the dragging equipment, then the lifting mechanism 2 drives the corresponding translation plate 3 to move according to the height of the roadbed to be compacted, the translation plate 3 drives the supporting side plate 4 to move, so that the height of the compacting roller 6 is adjusted, the compacting operation can be performed after the adjustment is finished, the scraping plate 8 can perform the scraping operation on the roadbed in the compacting process, the influence of broken stone or bulges on the roadbed is avoided, meanwhile, the spring 12 can drive the positioning plate 10 to move, the positioning plate 10 drives the scraping plate 11 to be attached to the surface of the compacting roller 6, and sundries adhered on the compacting roller are scraped.

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. The utility model provides a road bed compaction device, includes supporting roof (1), its characterized in that, supporting roof (1) inner wall symmetry sliding connection has translation board (3), translation board (3) bottom fixedly connected with supports curb plate (4), two rotate between supporting curb plate (4) and be connected with pivot (5), pivot (5) fixedly connected with compaction roller (6), supporting roof (1) inside elevating system (2) that are equipped with and use with one of them translation board (3) cooperation, supporting roof (1) one side fixedly connected with connection mounting panel (13), two between supporting curb plate (4) and be located between connection mounting panel (13) and compaction roller (6) fixed mounting have installation pole (7), installation pole (7) bottom fixedly connected with scrapes dull and stereotyped (8).

2. The roadbed compacting device according to claim 1, wherein the lifting mechanism (2) comprises a motor (21) and two limiting rods (25), the motor (21) is fixedly installed at the top of the supporting top plate (1), the output end of the motor (21) is fixedly connected with a threaded rod (22), the threaded rod (22) is in threaded connection with the corresponding translation plate (3), the two limiting rods (25) are respectively arranged at two sides of the threaded rod (22), the limiting rods (25) are fixedly connected with the top of the inner wall of the supporting top plate (1), and the limiting rods (25) are in sliding connection with the corresponding translation plate (3).

3. A roadbed compacting device according to claim 2, wherein the bottom of the limiting rod (25) is fixedly connected with a first limiting plate (23), the bottom of the threaded rod (22) is rotatably connected with a second limiting plate (24), and the first limiting plate (23) and the second limiting plate (24) are both in sliding connection with the inner wall of the corresponding supporting side plate (4).

4. The roadbed compacting device according to claim 1, wherein an installation box (9) is arranged between the compacting roller (6) and the scraping plate (8), the installation box (9) is fixedly installed between the two supporting side plates (4), a positioning plate (10) is slidably connected to the inner wall of the installation box (9), a scraper (11) matched with the compacting roller (6) is fixedly connected to one side, close to the compacting roller (6), of the positioning plate (10), springs (12) are symmetrically and fixedly connected to one side, far away from the scraper (11), of the positioning plate (10), and one end, far away from the positioning plate (10), of the springs (12) is fixedly connected with the inner wall of the installation box (9).

5. A roadbed compacting device according to claim 1, characterised in that the outer surface of the supporting roof (1) is provided with a control panel (14), the control panel (14) being electrically connected to a motor (21).