CN216864734U

CN216864734U - Road surface tamping device for highway construction

Info

Publication number: CN216864734U
Application number: CN202123282920.1U
Authority: CN
Inventors: 刘永宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-07-01
Anticipated expiration: 2031-12-24

Abstract

The utility model relates to a be used for highway construction road surface tamping unit, including removing frame and tamping plate, the below department that removes frame both sides inner wall is provided with the accessory plate, be provided with the slider on the both sides face of accessory plate, the spout has been seted up on the both sides inner wall of removal frame, the slider slides and sets up in the spout, the both sides of removing the frame are provided with the gyro wheel, utilize the accessory plate to assist the tamping work of tamping plate to the road surface for more thoroughly to the tamping on road surface, improve highway construction efficiency.

Description

Road surface tamping device for highway construction

Technical Field

The application relates to the technical field of highway construction, in particular to a road surface tamping device for highway construction.

Background

The highway construction refers to the general term of works such as road network planning, highway reconnaissance design, highway construction, maintenance, management and the like, the scale of the highway construction of a country is determined according to the role of highway transportation in a comprehensive transportation system and according to the importance of the aspects of politics, economy, culture, tourism and the like and by combining with geographical environment conditions, and when the highway is constructed, the road surface needs to be tamped and a tamping device is used;

in the prior art, a road surface tamping device for highway construction is characterized in that a tamping plate is arranged on a moving vehicle, the tamping plate is connected to one end of a hydraulic rod at the output end of a hydraulic cylinder, and the road surface of a highway is tamped by utilizing the up-and-down movement of the tamping plate;

be used for highway construction road surface tamping device among the prior art, along with the removal of locomotive, the tamping plate reciprocates and tamps the road surface, but in the actual work process, when locomotive speed was too fast, probably resulted in partial road surface can not be tamped by the tamping plate, and locomotive speed is too slow, again reduces work efficiency.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems proposed in the above-mentioned background art, the present application provides a road surface tamping device for road construction.

The application provides a be used for highway construction road surface tamping device adopts following technical scheme:

the tamping device for the road surface for highway construction comprises a moving frame and a tamping plate, wherein the tamping plate is arranged on the moving frame, a hydraulic cylinder is arranged in the middle of the upper surface of the moving frame, the output end of the hydraulic cylinder is connected with a hydraulic rod, the tamping plate is arranged at the bottom end of the hydraulic rod, auxiliary plates are arranged below the inner walls of the two sides of the moving frame, sliding blocks are arranged on the two side surfaces of the auxiliary plates, sliding grooves are formed in the inner walls of the two sides of the moving frame, the sliding blocks are arranged in the sliding grooves in a sliding mode, and idler wheels are arranged on the two sides of the moving frame.

Through adopting above-mentioned technical scheme, be provided with the accessory plate under the removal frame between the inner wall, the tamping plate utilizes the accessory plate to reciprocate on removing the frame when tamping the road surface, comes supplementary tamping road surface for more thoroughly to the tamping on road surface, improve highway construction efficiency.

Preferably, the inner walls of the two sides of the moving frame are both connected with rotating rods, one end, close to each other, of each rotating rod is provided with a fixed block, the edge, close to one side face, of each fixed block is connected with a fixed rod, a bent rod is sleeved on each fixed rod, and one end, far away from each fixed rod, of each bent rod is rotatably connected to the auxiliary plate.

Through adopting above-mentioned technical scheme, the bull stick drives the dead lever rotation between two fixed blocks when rotating, sees through the curved bar and drives the accessory plate and reciprocate on removing the frame.

Preferably, one end of the rotating rod penetrates through the moving frame, and the rotating rod penetrates through one end of the moving frame and is inserted into the axis of the roller.

Through adopting above-mentioned technical scheme, the carriage is when removing, and the gyro wheel rotates, drives the bull stick and rotates, and then realizes that the accessory plate reciprocates, supplementary tamping work.

Preferably, the hydraulic rod passes the bottom of moving the frame and is connected with the lift frame, tamp board detachable sets up in the lift frame.

Through adopting above-mentioned technical scheme, tamp board detachable installs in the lift frame, and when the in-service use, the size of removable tamp board uses more in a flexible way.

Preferably, a lifting plate is arranged in the lifting frame, a spring is connected between the lifting plate and the upper surface of the lifting frame, and the tamping plate is fastened at the lower surface of the lifting plate through bolts.

Through adopting above-mentioned technical scheme, when the road surface was tamped to the board of tamping under the drive of pneumatic cylinder and hydraulic stem, the lifter plate moved up in the lift frame, utilized the deformation of spring to play the effect of buffering, reduced the vibrations that the board of tamping produced when contacting subaerial, extension the device's life.

Preferably, the upper surface of the lifting plate is connected with a guide rod, the guide rod penetrates through the upper wall of the lifting frame, and the spring is sleeved on the guide rod.

Through adopting above-mentioned technical scheme, when the lifter plate removed in the lifting frame, drive the guide bar and remove on the lifting frame, played the effect of direction.

To sum up, the application comprises the following beneficial technical effects:

(1) according to the utility model, the auxiliary plate is arranged between the lower inner walls of the movable frame, the auxiliary plate can move up and down on the movable frame, and the auxiliary plate is utilized to assist the tamping plate in tamping the road surface, so that the road surface is tamped more thoroughly, and the road construction efficiency is improved;

(2) the rollers on the two sides of the moving frame are arranged on the rotating rods, the fixing blocks between the two rotating rods are connected with fixing rods, the fixing rods are connected with the auxiliary plate in a rotating mode through the bent rods, so that when the rollers roll, the moving frame automatically drives the rotating rods to rotate when tamping on a road surface, the auxiliary plate is driven to move up and down on the moving frame through the bent rods, and auxiliary tamping work is automatically achieved.

Drawings

FIG. 1 is a schematic structural diagram of a road surface tamping device for road construction according to an embodiment of the present application;

FIG. 2 is an enlarged view of a road surface tamping device for road construction according to an embodiment of the present application at A in FIG. 1;

fig. 3 is an enlarged view of a road surface tamping device for road construction according to an embodiment of the present application, shown in fig. 1 at B.

Description of reference numerals: 1. a movable frame; 2. a lifting frame; 3. compacting the plate; 4. a hydraulic cylinder; 5. a hydraulic lever; 6. a roller; 7. a rotating rod; 8. an auxiliary plate; 9. a slider; 10. a chute; 11. a fixed block; 12. fixing the rod; 13. a curved bar; 14. a lifting plate; 15. a guide bar; 16. a spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a road surface tamping device for highway construction. Referring to fig. 1-3, a road surface tamping device for highway construction comprises a moving frame 1 and a tamping plate 3, wherein the tamping plate 3 is arranged on the moving frame 1, a hydraulic cylinder 4 is fastened in the middle of the upper surface of the moving frame 1 through a bolt, the output end of the hydraulic cylinder 4 is connected with a hydraulic rod 5, the tamping plate 3 is arranged at the bottom end of the hydraulic rod 5, an auxiliary plate 8 is arranged below the inner walls of the two sides of the moving frame 1, slide blocks 9 are arranged on the two side surfaces of the auxiliary plate 8, slide grooves 10 are arranged on the inner walls of the two sides of the moving frame 1, the slide blocks 9 are arranged in the slide grooves 10 in a sliding manner, rollers 6 are arranged on the two sides of the moving frame 1, be provided with accessory plate 8 under removing frame 1 between the inner wall, tamping plate 3 utilizes the reciprocating of accessory plate 8 on removing frame 1 when tamping the road surface, assists tamping the road surface for more thorough to the tamping on road surface, improve highway construction efficiency.

Referring to fig. 2, the inner walls of both sides of the moving frame 1 are connected with the rotating rods 7, the ends of the two rotating rods 7 close to each other are provided with fixing blocks 11, the fixing blocks 11 are disc-shaped, the edges of the two fixing blocks 11 close to one side face are connected with fixing rods 12, the fixing rods 12 are sleeved with curved rods 13, one ends of the curved rods 13 are provided with through holes for the fixing rods 12 to movably pass through, one ends of the curved rods 13 far away from the fixing rods 12 are rotatably connected to the auxiliary plate 8, when the rotating rods 7 rotate, the fixed rod 12 between the two fixed blocks 11 is driven to rotate, the auxiliary plate 8 is driven to move up and down on the movable frame 1 through the curved rod 13, one end of the rotating rod 7 penetrates through the movable frame 1, the rotating rod 7 penetrates through the axis of the roller 6 fixed at one end of the movable frame 1, when the movable frame 1 moves, the roller 6 rotates to drive the rotating rod 7 to rotate, so that the auxiliary plate 8 moves up and down to assist tamping.

Referring to fig. 3, a hydraulic rod 5 passes through the bottom end of a movable frame 1 and is connected with a lifting frame 2, a tamping plate 3 is detachably arranged in the lifting frame 2, the size of the tamping plate 3 can be changed during actual use, the use is more flexible, a lifting plate 14 is arranged in the lifting frame 2, a spring 16 is connected between the lifting plate 14 and the upper surface of the lifting frame 2, the tamping plate 3 is fastened at the lower surface of the lifting plate 14 through bolts, when the tamping plate 3 tamps a road surface under the driving of a hydraulic cylinder 4 and the hydraulic rod 5, the lifting plate 14 moves upwards in the lifting frame 2, the deformation of the spring 16 is utilized to play a buffering role, the vibration generated when the tamping plate 3 contacts the ground is reduced, the service life of the device is prolonged, a guide rod 15 is connected at the upper surface of the lifting plate 14, the guide rod 15 passes through the upper wall of the lifting frame 2, and a through hole for the guide rod 15 to pass through is arranged at the upper wall of the lifting frame 2, the spring 16 is sleeved on the guide rod 15, and when the lifting plate 14 moves in the lifting frame 2, the guide rod 15 is driven to move on the lifting frame 2, so that the guide function is achieved.

The implementation principle of the road surface tamping device for highway construction in the embodiment of the application is as follows: firstly, the moving frame 1 is pushed to move, the tamping plate 3 on the lifting frame 2 is driven to move downwards under the action of the hydraulic cylinder 4 and the hydraulic rod 5, the tamping plate 3 moves downwards to tamp the road surface, when the tamping plate 3 is contacted with the ground, the tamping plate 3 and the lifting plate 14 are driven to move upwards in the lifting frame 2 along with the continuous downward movement of the lifting frame 2, the extrusion spring 16 is compressed to play a role in buffering, the guide rod 15 moves in a through hole in the upper wall of the lifting frame 2 to play a role in guiding, when the tamping plate 3 tamps the ground, the rolling of the roller 6 drives the fixed block 11 at the end part of the rotating rod 7 to rotate, the auxiliary plate 8 is driven to move upwards and downwards on the moving frame 1 through the fixed rod 12 and the curved rod 13 to assist the tamping plate 3 to tamp the road surface, so that the road surface is tamped more thoroughly, and the road construction efficiency is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a be used for road construction road surface tamping device, is including removing frame (1) and tamping plate (3), tamping plate (3) set up on removing frame (1), the centre department above removing frame (1) is provided with pneumatic cylinder (4), hydraulic stem (5) are connected to the output of pneumatic cylinder (4), tamping plate (3) set up in the bottom of hydraulic stem (5), its characterized in that: the auxiliary plate (8) is arranged below the inner walls of the two sides of the moving frame (1), sliding blocks (9) are arranged on the two side faces of the auxiliary plate (8), sliding grooves (10) are formed in the inner walls of the two sides of the moving frame (1), the sliding blocks (9) are arranged in the sliding grooves (10) in a sliding mode, and idler wheels (6) are arranged on the two sides of the moving frame (1).

2. The road surface tamping device for road construction according to claim 1, wherein: the movable rack is characterized in that rotating rods (7) are connected to the inner walls of two sides of the movable rack (1), two fixing blocks (11) are arranged at one end, close to each other, of each rotating rod (7), fixing rods (12) are connected to the edge, close to one side face, of each fixing block (11), bent rods (13) are sleeved on the fixing rods (12), and one ends, far away from the fixing rods (12), of the bent rods (13) are rotatably connected to the auxiliary plate (8).

3. A road surface tamping device for road construction according to claim 2, wherein: one end of the rotating rod (7) penetrates through the moving frame (1), and one end of the rotating rod (7) penetrates through the moving frame (1) and is inserted into the axis of the roller (6).

4. A pavement tamping apparatus for road construction according to any one of claims 1 to 3, further comprising: the hydraulic rod (5) passes the bottom of moving frame (1) and is connected with lift frame (2), tamp board (3) detachable sets up in lift frame (2).

5. The road surface tamping device for road construction according to claim 4, wherein: the improved lifting frame is characterized in that a lifting plate (14) is arranged in the lifting frame (2), a spring (16) is connected between the lifting plate (14) and the upper surface of the lifting frame (2), and the tamping plate (3) is fastened at the lower surface of the lifting plate (14) through bolts.

6. The road surface tamping device for road construction according to claim 5, wherein: the lifting frame is characterized in that a guide rod (15) is connected to the upper surface of the lifting plate (14), the guide rod (15) penetrates through the upper wall of the lifting frame (2), and the spring (16) is sleeved on the guide rod (15).