CN218291492U

CN218291492U - Pavement construction flattening device

Info

Publication number: CN218291492U
Application number: CN202222260153.2U
Authority: CN
Inventors: 常瑞瑞; 赵丹丹; 张传勇
Original assignee: Third Engineering Co Ltd of China Railway 19th Bureau Group Co Ltd
Current assignee: Third Engineering Co Ltd of China Railway 19th Bureau Group Co Ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-01-13
Anticipated expiration: 2032-08-26

Abstract

The utility model relates to a road construction engineering auxiliary assembly technical field provides a road surface construction levels device very much, including the travelling car, the travelling car includes the railway carriage, at the vertical mounting panel that sets up in the travelling car railway carriage, one side of mounting panel sets up drive arrangement, and drive arrangement's output passes the mounting panel and is connected with a disc, keeps away from the one end of one side fixed connection cam of mounting panel at the disc, and one side that the disc was kept away from to the cam other end is rotated and is connected the transfer line, and the other end of transfer line is rotated and is connected the drive post that vibrates, and the drive post that vibrates passes the lower wall detachably of travelling car and connects the steel sheet that vibrates. The utility model discloses a vibrating steel plate smashes to ground, smashes the stone, makes the automatic gap that falls between the stone of smashing after smashing to can ensure that the large tracts of land hole can not appear in the stone layer, improve the level and smooth effect on road surface stone layer, improve the support to concrete layer, improve road surface quality.

Description

Pavement construction flattening device

Technical Field

The utility model relates to a road construction engineering auxiliary assembly technical field provides a road surface construction levels device very much.

Background

In the road construction process, firstly, stones are paved on the surface of a road, then, after the stones are leveled, asphalt concrete is poured on the upper layer of the stones, and therefore a complete road surface is formed. The process of leveling the stone is accomplished through the road roller usually, the road roller carries out the in-process of roll extrusion to the stone, only can extrude the stone downwards usually, make the stone upper strata be in a state of leveling relatively, be difficult to with the stone crushing, thereby fill in the gap between the adjacent stone, consequently, level through the road roller and lead to when pouring upper asphalt concrete very easily, too much concrete has been pour to the great position in gap, there is not stable support, after road engineering completion, the road is through the current back of long-time vehicle, big or small hole hollow's state can appear in the road surface, influence the life of road.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a road surface construction levels device can smash great stone to pieces in the leveling process, improves road construction quality.

The utility model discloses a realize like this, provide a road surface construction levelling device, including the travelling car, the travelling car includes the railway carriage, at the vertical mounting panel that sets up in the travelling car railway carriage, one side of mounting panel sets up drive arrangement, and drive arrangement's output passes the mounting panel and is connected with a disc, keeps away from the one end of one side fixed connection cam of mounting panel at the disc, and the cam other end is kept away from one side of disc and is rotated the connection transfer line, and the other end of transfer line is rotated and is connected the drive post that vibrates, and the drive post that vibrates passes the lower wall detachably of travelling car and connects the steel sheet that vibrates.

Preferably, the vibrating steel plate is detachably connected with the vibrating driving column through a mounting frame, the longitudinal section of the mounting frame is in a convex shape, a groove is formed in the upper surface of the mounting frame, the lower end of the vibrating driving column extends into the groove, and a plurality of first locking bolts transversely penetrate through the mounting frame and then are connected with the vibrating driving column; a plurality of second locking bolts longitudinally penetrate through the mounting frame and then are connected with the vibrating steel plate.

Preferably, the cam is horizontally connected with a first round rod, and one end of the transmission rod is rotatably connected with the first round rod; the upper end of the vibrating driving column is horizontally connected with a second round rod, and the other end of the transmission rod is rotatably connected with the second round rod.

Further preferably, the upper end of the vibrating driving column is integrally provided with a connecting plate, two sides of the connecting plate are horizontally provided with the second round rods, the lower ends of the transmission rods are respectively connected to the two second round rods in a rotating mode, and the upper ends of the two second round rods are connected to the first round rods in a rotating mode.

Preferably, four moving wheels are arranged on the lower surface of the carriage of the moving trolley; the side wall of the carriage is provided with a traction handle.

Further preferably, the driving device is a motor.

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a steel sheet that vibrates smashes to ground, smashes the stone, makes the rubble after smashing fall into the gap between the stone automatically to can ensure that the stone layer can not appear the large tracts of land hole, improved the level and smooth effect of road surface stone layer, improved the support to concrete layer, improved road surface quality;

2. when the steel sheet that vibrates appears damaging, only need twist out first locking bolt and second locking bolt, can follow the drive post surface that vibrates with the mounting bracket and pull down, will vibrate the steel sheet and pull down from the mounting bracket simultaneously, the flexibility is higher, has improved dismouting efficiency, and it is more convenient to change.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and embodiments:

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a schematic view of the connection structure of the motor, the disc, the cam and the vibration driving column in embodiment 1 of the present invention;

fig. 4 is a schematic view of the connection structure of the first round rod, the transmission rod, the second round rod and the vibrating driving column in embodiment 2 of the present invention.

In the figure: the vibration-tamping machine comprises a movable trolley 1, a mounting plate 2, a motor 3, a disc 4, a cam 5, a first round rod 6, a vibration-tamping driving column 7, a second round rod 8, a transmission rod 9, a mounting frame 10, a vibration-tamping steel plate 11, a first locking bolt 12, a second locking bolt 13 and a connecting plate 14.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Examples 1,

Referring to fig. 1, fig. 2 and fig. 3, this embodiment provides a road surface construction levelling device, including travelling car 1, travelling car 1 includes the railway carriage, at the vertical mounting panel 2 that sets up in travelling car 1 railway carriage, one side of mounting panel 2 sets up drive arrangement, drive arrangement's output passes mounting panel 2 and is connected with a disc 4, keep away from one side fixed connection cam 5's of mounting panel 2 one end at disc 4, one side that disc 4 was kept away from to the cam 5 other end is rotated and is connected transfer line 9, the other end of transfer line 9 is rotated and is connected vibration drive post 7, vibration drive post 7 passes the lower wall detachably of travelling car 1 and connects vibration steel sheet 11.

When the road surface construction leveling device provided by the embodiment is used for leveling road surface construction, firstly, the movable trolley 1 is pushed to a target position, the driving device is started, the output end of the driving device drives the disc 4 to rotate, the disc 4 drives the cam 5 to rotate, the cam 5 drives the upper end of the transmission rod 9 to do circular motion, the lower end of the transmission rod 9 pulls the vibrating driving column 7 to do up-and-down motion, and the vibrating driving column 7 pulls the vibrating steel plate 11 to do up-and-down motion, so that stones are vibrated and crushed, and the road surface is leveled; after the leveling work of the position is finished, the movable trolley 1 is pulled to move to the next target position, and the work is repeated until the pavement is completely leveled.

As a detachable connection mode of the vibrating steel plate 11, the vibrating steel plate 11 is detachably connected with the vibrating driving column 7 through a mounting frame 10, the longitudinal section of the mounting frame 10 is in a convex shape, a groove is formed in the upper surface of the mounting frame 10, the lower end of the vibrating driving column 7 extends into the groove, and a plurality of first locking bolts 12 are arranged and transversely penetrate through the mounting frame 10 and then are connected with the vibrating driving column 7; a plurality of second locking bolts 13 are arranged and longitudinally penetrate through the mounting rack 10 and then are connected with the vibrating steel plate 11.

After using a certain time, because the stone is also harder, can lead to the steel sheet 11 that vibrates to take place the damage of certain degree, this is through dismantling first locking bolt 12, dismantles mounting bracket 10 and the steel sheet 11 that vibrates from the drive column 7, unscrews second locking bolt 13 again, and the steel sheet 11 that will vibrate is dismantled from mounting bracket 10, and it can to change. After the replacement is finished, the vibrating driving column 7 is installed.

As a specific rotating connection mode of two ends of the transmission rod 9, the cam 5 is horizontally connected with the first round rod 6, and one end of the transmission rod 9 is rotatably connected with the first round rod 6; the upper end of the vibrating driving column 7 is horizontally connected with a second round rod 8, and the other end of the transmission rod 9 is rotatably connected with the second round rod 8.

In order to facilitate movement and traction, as an improvement of the technical scheme, four moving wheels are arranged on the lower surface of the carriage of the moving trolley 1; the side wall of the carriage is provided with a traction handle.

Preferably, the driving device is a motor 3.

Examples 2,

Referring to fig. 4, the present embodiment provides a road surface construction leveling device, which is different from embodiment 1 in that:

in order to make the drive rod 9 more even to the power that draws of vibration drive column 7, can not make vibration drive column 7 have the trend of slope, as the improvement vibration drive column 7's upper end an organic whole is equipped with even board 14, and even the equal level in both sides of board 14 is equipped with second round bar 8 is equipped with two the lower extreme of drive rod 9 rotates respectively to be connected on two second round bars 8, and the upper end of two second round bars 8 all rotates to be connected on first round bar 6.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a road surface construction levelling device, a serial communication port, including travelling car (1), travelling car (1) includes the railway carriage, vertical mounting panel (2) that sets up in travelling car (1) railway carriage, one side of mounting panel (2) sets up drive arrangement, drive arrangement's output passes mounting panel (2) and is connected with a disc (4), keep away from the one end of one side fixed connection cam (5) of mounting panel (2) in disc (4), one side that disc (4) were kept away from to cam (5) other end is rotated and is connected transfer line (9), the other end of transfer line (9) is rotated and is connected vibration drive column (7), vibration drive column (7) pass the lower wall detachably of travelling car (1) and connect and vibrate steel sheet (11).

2. The pavement construction leveling device according to claim 1, wherein the vibrating steel plate (11) is detachably connected with the vibrating driving column (7) through a mounting frame (10), the longitudinal section of the mounting frame (10) is in a convex shape, a groove is formed in the upper surface of the mounting frame (10), the lower end of the vibrating driving column (7) extends into the groove, and a plurality of first locking bolts (12) are arranged to transversely penetrate through the mounting frame (10) and then connected with the vibrating driving column (7); a plurality of second locking bolts (13) are arranged and longitudinally penetrate through the mounting rack (10) and then are connected with the vibrating steel plate (11).

3. The road surface construction leveling device according to claim 1, wherein a first round bar (6) is horizontally connected to the cam (5), and one end of the transmission rod (9) is rotatably connected to the first round bar (6); the upper end of the vibrating driving column (7) is horizontally connected with a second round rod (8), and the other end of the transmission rod (9) is rotatably connected with the second round rod (8).

4. The road surface construction leveling device according to claim 3, wherein a connecting plate (14) is integrally provided at the upper end of the vibrating driving column (7), the second round bars (8) are horizontally provided at both sides of the connecting plate (14), the lower ends of the two driving rods (9) are rotatably connected to the two second round bars (8), respectively, and the upper ends of the two second round bars (8) are rotatably connected to the first round bar (6).

5. The road surface construction leveling device according to claim 1, wherein four moving wheels are provided on the lower surface of the carriage of the moving trolley (1); the side wall of the carriage is provided with a traction handle.

6. A road construction levelling device according to claim 1, characterized in that the drive means is an electric motor (3).