CN220685703U

CN220685703U - Road paving device

Info

Publication number: CN220685703U
Application number: CN202321215333.7U
Authority: CN
Inventors: 高福忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-19
Filing date: 2023-05-19
Publication date: 2024-03-29
Anticipated expiration: 2033-05-19

Abstract

The utility model belongs to the technical field of road construction, in particular to a road paving device, aiming at the problems that when the existing road paving device is used for paving the ground, the road paving device is generally used for paving the ground by pressing through a road roller, the originally uneven road surface is easy to cause the pressed road surface to be tamped in some places, and the pressed road surface is soft in some places, so that the later use quality is affected. The utility model has simple operation and convenient use, can be convenient for quickly pushing and leveling the ground, is convenient for later-stage hammer pressing and paving, ensures that the road surface is tamped more and is convenient for people to use.

Description

Road paving device

Technical Field

The utility model relates to the technical field of road construction, in particular to a road paving device.

Background

The asphalt concrete pavement has the advantages of flat surface, no seam, comfortable running, small vibration, low noise, wear resistance, no dust emission, easy cleaning, short construction period, convenient maintenance and repair, recycling, suitability for staged construction and the like, and is widely used for various pavements, and in the road and bridge field, the asphalt concrete pavement needs to be paved in the construction process.

The road paving device generally presses and paves the road through the road roller when paving the ground, and the road surface that the unevenness originally on the road surface leads to pressing easily appears some places and is tamped, and some places are comparatively soft, influence later stage quality of use.

Disclosure of Invention

The utility model aims to solve the defects that the prior road paving device is used for paving the ground by pressing through a road roller, the original uneven road surface is easy to cause that some pressed road surfaces are tamped, some places are soft and the later use quality is affected.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a road paving device, includes the base, the top fixed mounting of base has the mount pad, the standing groove has been seted up to the bottom of mount pad, be equipped with hammering mechanism in the standing groove, sliding connection has the movable plate on the inner wall of standing groove, and the movable plate is connected with hammering mechanism transmission, the top fixed mounting of mount pad has the motor, and fixed mounting has the bull stick on the output shaft of motor, and fixed mounting has the roller on the bull stick, and the roller is connected with the movable plate transmission, one side of base is equipped with the mechanism of pushing level, one side fixed mounting of mount pad has the positioning seat, the bottom fixed mounting of positioning seat has the cylinder, the piston and the mechanism transmission of pushing level of cylinder are connected, the top fixed mounting of base has the handrail, the bottom of base rotates and is connected with the runner that four symmetries set up.

Preferably, the hammering mechanism comprises a hammer seat, the hammer seat is slidably mounted on the inner wall of the placing groove, a hammer plate is fixedly mounted at the bottom of the hammer seat, a connecting rod is slidably connected to the top of the hammer seat, and the connecting rod is fixedly connected with the moving plate.

Preferably, the pushing mechanism comprises a wedge-shaped push plate, one side of the base is rotationally connected with a support rod, the wedge-shaped push plate is fixedly connected with the support rod, a connecting block is slidingly connected on the support rod, and the connecting block is rotationally connected with a piston of the cylinder.

Preferably, the buffer tank has been seted up at the top of hammer seat, buffer tank and connecting rod sliding connection, fixed mounting has buffer spring on the bottom inner wall of buffer tank, buffer spring's top and connecting rod fixed connection, has all seted up the spacing groove on the both sides inner wall of buffer tank, sliding connection has the stopper on the inner wall of spacing groove, stopper and connecting rod fixed connection.

Preferably, the top of the movable plate is provided with a movable groove, the movable groove is movably connected with the rotating roller, a positioning block is fixedly arranged on the inner wall of the movable groove, the rotating roller is provided with a circulating groove, and the circulating groove is in sliding connection with the positioning block.

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

(1) According to the scheme, as the circulating groove is in sliding connection with the positioning block, and the hammer seat is in sliding connection with the placing groove, the connecting rod is in sliding connection with the buffering groove, so that the rotating rod can drive the hammer seat to hammer the ground up and down;

(2) Because the bracing piece is connected with the rotation of base, and wedge push pedal and the fixed connection of bracing piece, the sliding connection of connecting block and bracing piece simultaneously for the piston of cylinder can drive wedge push pedal and push away the level to ground, is convenient for carry out hammering compaction.

The utility model has simple operation and convenient use, can be convenient for quickly pushing and leveling the ground, is convenient for later-stage hammer pressing and paving, ensures that the road surface is tamped more and is convenient for people to use.

Drawings

FIG. 1 is a schematic view of a road paving apparatus according to the present utility model;

FIG. 2 is a schematic view of a cross-sectional structure of a mounting base of a road paving device according to the present utility model;

fig. 3 is a schematic diagram of a portion a of a road paving device according to the present utility model.

In the figure: 1. a base; 2. a mounting base; 3. a placement groove; 4. a hammer seat; 5. a hammer plate; 6. a rotating wheel; 7. a moving plate; 8. a connecting rod; 9. a buffer tank; 10. a buffer spring; 11. a limit groove; 12. a limiting block; 13. a motor; 14. a rotating rod; 15. a movable groove; 16. a rotating roller; 17. a circulation tank; 18. a positioning block; 19. a support rod; 20. wedge-shaped push plates; 21. a positioning seat; 22. a cylinder; 23. a connecting block; 24. an armrest.

Detailed Description

The technical solutions of the present embodiment will be clearly and completely described below with reference to the drawings in the present embodiment, and it is apparent that the described embodiments are only some embodiments of the present embodiment, not all embodiments.

Example 1

Referring to fig. 1-3, a road paving device, which comprises a base 1, the top fixed mounting of base 1 has mount pad 2, standing groove 3 has been seted up to the bottom of mount pad 2, be equipped with hammering mechanism in standing groove 3, sliding connection has movable plate 7 on the inner wall of standing groove 3, movable plate 7 is connected with hammering mechanism transmission, the top fixed mounting of mount pad 2 has motor 13, fixed mounting has bull stick 14 on the output shaft of motor 13, fixed mounting has roller 16 on the bull stick 14, roller 16 is connected with movable plate 7 transmission, one side of base 1 is equipped with the mechanism of pushing away, one side fixed mounting of mount pad 2 has positioning seat 21, the bottom fixed mounting of positioning seat 21 has cylinder 22, the piston and the mechanism transmission of pushing away of cylinder 22 are connected, the top fixed mounting of base 1 has handrail 24, the bottom rotation of base 1 is connected with four runner 6 of symmetry setting.

In this embodiment, hammering mechanism includes hammer seat 4, hammer seat 4 slidable mounting is on the inner wall of standing groove 3, hammer plate 5 has been installed to the bottom fixed mounting of hammer seat 4, the top sliding connection of hammer seat 4 has connecting rod 8, connecting rod 8 and movable plate 7 fixed connection, buffer tank 9 has been seted up at the top of hammer seat 4, buffer tank 9 and connecting rod 8 sliding connection, fixed mounting has buffer spring 10 on the bottom inner wall of buffer tank 9, buffer spring 10's top and connecting rod 8 fixed connection, spacing groove 11 has all been seted up on the both sides inner wall of buffer tank 9, sliding connection has stopper 12 on the inner wall of spacing groove 11, stopper 12 and connecting rod 8 fixed connection, movable groove 15 has been seted up at the top of movable plate 7, movable groove 15 and movable roller 16 swing joint, fixed mounting has locating piece 18 on the inner wall of movable groove 15, circulation groove 17 has been seted up on the movable roller 16, circulation groove 17 and locating piece 18 sliding connection, pivoted bull stick 14 drives the movable roller 16 through the sliding connection of circulation groove 17 and movable plate 7 reciprocates, and then drive compaction seat 4 through connecting rod 8 hammering.

In this embodiment, push away flat-bed machine and construct and include wedge push pedal 20, one side of base 1 rotates and is connected with bracing piece 19, wedge push pedal 20 and bracing piece 19 fixed connection, sliding connection has connecting block 23 on the bracing piece 19, and connecting block 23 rotates with the piston of cylinder 22 to be connected, and wedge push pedal 20 can adjust its angle under the effect of piston and connecting block 23 of cylinder 22 to can push away the flat ground.

The working principle, during operation, start cylinder 22 switch, the piston of cylinder 22 carries out the angle change through connecting block 23 drive bracing piece 19, and then drive wedge push pedal 20 and be close to ground, thereby push away the level to ground when the device removes, restart motor 13 switch, the output shaft of motor 13 drives bull stick 14 rotation, bull stick 14 drives the roller 16 rotation, the roller 16 passes through circulation groove 17 and locating piece 18 sliding connection and drives movable plate 7 and reciprocate, movable plate 7 passes through the sliding connection of stopper 12 on the connecting rod 8 with spacing groove 11 and drives hammer seat 4 and reciprocate, and then drive hammer plate 5 and hammer ground, make hammer seat 4 can compact ground, be convenient for pave the level to ground.

Example two

The difference between the second embodiment and the first embodiment is that the wedge-shaped pushing plate 20 is provided with a crushing device, and the crushing device can be used for primarily crushing earth and crushed stones on the ground, so that the crushed stones are prevented from being large, and the paving quality of the road is affected.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equally to the technical solution of the present utility model and the inventive concept thereof, within the scope of the present utility model.

Claims

1. The utility model provides a road paving device, includes base (1), its characterized in that, the top fixed mounting of base (1) has mount pad (2), standing groove (3) have been seted up to the bottom of mount pad (2), be equipped with hammering mechanism in standing groove (3), sliding connection has movable plate (7) on the inner wall of standing groove (3), and movable plate (7) are connected with hammering mechanism transmission, the top fixed mounting of mount pad (2) has motor (13), and fixed mounting has bull stick (14) on the output shaft of motor (13), and fixed mounting has roller (16) on bull stick (14), roller (16) and movable plate (7) transmission connection, one side of base (1) is equipped with pushing mechanism, one side fixed mounting of mount pad (2) has positioning seat (21), the bottom fixed mounting of positioning seat (21) has cylinder (22), the piston and the driving connection of pushing mechanism of cylinder (22), the top fixed mounting of base (1) has handrail (24), the bottom of base (1) is rotated and is connected with four setting up symmetry (6).

2. The road paving device according to claim 1, wherein the hammering mechanism comprises a hammer seat (4), the hammer seat (4) is slidably mounted on the inner wall of the placement groove (3), a hammer plate (5) is fixedly mounted at the bottom of the hammer seat (4), a connecting rod (8) is slidably connected to the top of the hammer seat (4), and the connecting rod (8) is fixedly connected with the moving plate (7).

3. The road paving device according to claim 1, wherein the leveling mechanism comprises a wedge-shaped push plate (20), a support rod (19) is rotatably connected to one side of the base (1), the wedge-shaped push plate (20) is fixedly connected with the support rod (19), a connecting block (23) is slidably connected to the support rod (19), and the connecting block (23) is rotatably connected with a piston of the air cylinder (22).

4. The road paving device according to claim 2, wherein the top of the hammer seat (4) is provided with a buffer groove (9), the buffer groove (9) is in sliding connection with the connecting rod (8), a buffer spring (10) is fixedly installed on the inner wall of the bottom of the buffer groove (9), the top end of the buffer spring (10) is fixedly connected with the connecting rod (8), the inner walls of the two sides of the buffer groove (9) are provided with limit grooves (11), the inner walls of the limit grooves (11) are in sliding connection with limit blocks (12), and the limit blocks (12) are fixedly connected with the connecting rod (8).

5. The road paving device according to claim 1, wherein the top of the moving plate (7) is provided with a movable groove (15), the movable groove (15) is movably connected with a rotating roller (16), a positioning block (18) is fixedly arranged on the inner wall of the movable groove (15), the rotating roller (16) is provided with a circulating groove (17), and the circulating groove (17) is in sliding connection with the positioning block (18).