CN218756859U

CN218756859U - Roadbed compaction device

Info

Publication number: CN218756859U
Application number: CN202221148966.6U
Authority: CN
Inventors: 王占忠; 李瑕; 齐婉轩; 邬明明; 张靖
Original assignee: Baotou Lutong Highway Engineering Supervision Consulting Co ltd
Current assignee: Baotou Lutong Highway Engineering Supervision Consulting Co ltd
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2023-03-28
Anticipated expiration: 2032-05-13

Abstract

The utility model discloses a roadbed compacting device, belonging to the technical field of road rollers; including the road roller automobile body, road roller automobile body one side is equipped with two fixed plates, be equipped with the pivot between the fixed plate, the road roller has been cup jointed in the pivot outside, road roller automobile body top one side is equipped with the fixed block, fixed block one side is equipped with the scraper blade, fixed plate one side is equipped with the connecting plate, the connecting plate is connected with the baffle, be equipped with bottom open-ended activity groove in the baffle, activity groove sliding connection has the fly leaf, the activity groove is worn to establish in the fly leaf bottom and is connected with the sieve, the sieve bottom evenly is equipped with a plurality of recesses, be equipped with adjustment mechanism between baffle and the fly leaf. The utility model discloses a setting up of scraper blade can be scraped the adnexed soil of way roller down, through the setting of sieve, can block hard things such as stone to prevent to press the way roller to roll to the stone and cause the damage.

Description

Roadbed compaction device

Technical Field

The utility model provides a road bed compaction device belongs to road roller technical field.

Background

The roadbed means a strip structure which is built according to a route position and a certain technical requirement and serves as a pavement foundation, is a foundation of a railway and a highway, and is a linear structure built by soil or stones. And constructing a roadbed under good geological, hydrological and climatic conditions. The existing road subgrade needs to be compacted by rolling, tamping or vibrating and the like.

However, in the use process of the existing roadbed and pavement compacting device, the effect of compacting is affected as the soil is easily adhered to the compacted roadbed by the compacting roller, and the service life of the compacting roller is reduced as hard objects such as stones existing on the roadbed are easy to damage the compacting roller.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of road bed compaction device, convenient to use to can solve and press the problem that road roller easily adheres to soil, the roller is pressed to the stone fragile.

The utility model discloses a solve above-mentioned problem, the technical scheme who proposes is: including the road roller automobile body, road roller automobile body one side is equipped with two fixed plates, be equipped with the pivot between the fixed plate, the road roller has been cup jointed in the pivot outside, road roller automobile body top one side is equipped with the fixed block, fixed block one side is equipped with the scraper blade, fixed plate one side is equipped with the connecting plate, the connecting plate is connected with the baffle, be equipped with bottom open-ended activity groove in the baffle, activity groove sliding connection has the fly leaf, the activity groove is worn to establish in the fly leaf bottom and is connected with the sieve, the sieve bottom evenly is equipped with a plurality of recesses, be equipped with adjustment mechanism between baffle and the fly leaf.

The scraper is matched with the road roller at one end far away from the fixed block.

The baffle is located the outer side of road roller.

The adjusting mechanism comprises a threaded column arranged in the movable groove in a rotating mode, a threaded groove with an opening at the top and arranged in the middle of the movable plate, and a handle connected with the baffle plate in a penetrating mode at the top end of the threaded column.

The bottom end of the threaded column penetrates through the threaded groove and is in threaded connection with the threaded groove.

The handle is positioned at the top end of the baffle.

The bottom of the road roller and the bottom of the vehicle body of the road roller are positioned on the same plane.

The utility model has the advantages that: the utility model discloses a setting up of scraper blade can be scraped the adnexed soil of way roller down, through the setting of sieve, can block hard things such as stone to prevent to press the way roller to roll to the stone and cause the damage.

Drawings

Fig. 1 is the utility model discloses a road bed compaction device's structural schematic.

Fig. 2 is the utility model relates to a structural schematic diagram of sieve plate in road bed compaction device.

Fig. 3 is the utility model discloses a schematic structure view of road bed compaction device A department.

( 1. A road roller body; 2. a fixing plate; 3. a rotating shaft; 4. a road roller; 5. a fixed block; 6. a squeegee; 7. a connecting plate; 8. a baffle plate; 9. a movable groove; 10. a movable plate; 11. a sieve plate; 12. a groove; 13. a threaded post; 14. a thread groove; 15. a handle; )

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

According to the illustration of FIG. 1: the utility model provides a road bed compaction device: including road roller automobile body 1, 1 one side of road roller automobile body is equipped with two fixed plates 2, be equipped with pivot 3 between the fixed plate 2, road roller 4 has been cup jointed in the 3 outsides of pivot, 1 top one side of road roller automobile body is equipped with fixed block 5, fixed block 5 one side is equipped with

scraper blade

6, 2 one sides of fixed plate are equipped with connecting plate 7, connecting plate 7 is connected with baffle 8, be equipped with bottom open-ended activity groove 9 in the baffle 8, activity groove 9 sliding connection has fly leaf 10, activity groove 9 is worn to establish in fly leaf 10 bottom is connected with sieve 11, sieve 11 bottom evenly is equipped with a plurality of recesses 12, be equipped with adjustment mechanism between baffle 8 and the fly leaf 10.

And one end of the scraper 6, which is far away from the fixed block 5, is matched with the road roller 4.

The baffle 8 is positioned on the outer side of the road roller 4.

The adjusting mechanism comprises a threaded column 13 arranged in the movable groove 9 in a rotating mode, a threaded groove 14 with an opening at the top and arranged in the middle of the movable plate 10, and a handle 15 connected with the baffle plate 8 and arranged at the top end of the threaded column 13 in a penetrating mode.

The bottom end of the threaded column 13 penetrates through the threaded groove 14 and is in threaded connection with the threaded groove 14.

The handle 15 is positioned at the top end of the baffle plate 8.

The bottom of the road roller 4 and the bottom of the road roller vehicle body 1 are positioned on the same plane.

The principle of the utility model

During operation, at first, the handle 15 is rotated, the handle 15 drives the screw thread post 13 to rotate, thereby the screw thread post 13 rotates and drives the movable plate 10 to move downwards in the movable groove 9 in the baffle 8 through the thread groove 14, thereby the movable plate 10 moves and drives the bottom of the sieve plate 11 to insert into soil, start the road roller automobile body 1, drive the fixed plate 2, the fixed plate 2 drives the rotation of road roller 4 through the pivot 3, and compact the road bed, simultaneously the fixed plate 2 drives the connecting plate 7, the connecting plate 7 drives the baffle 8, the baffle 8 drives the movable plate 10, the movable plate 10 drives the sieve plate 11 to move in soil, soil passes through the sieve plate 11 from the recess 12, hard objects such as stones are blocked, prevent the road roller 4 from pressing hard objects such as stones, simultaneously, the scraper blade 6 on one side of the fixed block 5 scrapes out the soil attached to the road roller 4.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. A subgrade compaction device is characterized in that: including road roller automobile body (1), road roller automobile body (1) one side is equipped with two fixed plates (2), be equipped with pivot (3) between fixed plate (2), road roller (4) have been cup jointed in pivot (3) outside, road roller automobile body (1) top one side is equipped with fixed block (5), fixed block (5) one side is equipped with scraper blade (6), fixed plate (2) one side is equipped with connecting plate (7), connecting plate (7) are connected with baffle (8), be equipped with bottom open-ended activity groove (9) in baffle (8), activity groove (9) sliding connection has fly leaf (10), fly leaf (10) bottom is worn to establish activity groove (9) and is connected with sieve (11), sieve (11) bottom evenly is equipped with a plurality of recesses (12), be equipped with adjustment mechanism between baffle (8) and fly leaf (10).

2. A subgrade compaction device according to claim 1 in which: the scraper (6) is matched with the road roller (4) at one end far away from the fixed block (5).

3. A subgrade compaction device according to claim 1 in which: the baffle (8) is positioned on one side outside the road roller (4).

4. A subgrade compaction device according to claim 1 in which: adjustment mechanism include activity groove (9) internal rotation be equipped with screw thread post (13), open-top's screw thread groove (14) that are equipped with in the middle of activity plate (10), handle (15) that baffle (8) are connected are worn to establish on screw thread post (13) top.

5. A subgrade compacting apparatus according to claim 4, in which: the bottom end of the threaded column (13) penetrates through the threaded groove (14) and is in threaded connection with the threaded groove (14).

6. A subgrade compacting apparatus according to claim 4, in which: the handle (15) is positioned at the top end of the baffle (8).

7. A subgrade compaction device according to claim 1 in which: the bottom of the road roller (4) and the bottom of the road roller body (1) are positioned on the same plane.