CN219315429U

CN219315429U - Road surface leveling device

Info

Publication number: CN219315429U
Application number: CN202222495048.7U
Authority: CN
Inventors: 高连波; 周凯
Original assignee: Changzhou Transport Facilities Co ltd
Current assignee: Changzhou Transport Facilities Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-07-07
Anticipated expiration: 2032-09-20

Abstract

The application relates to the technical field of pavement leveling and discloses a pavement leveling device, which comprises a movable vehicle body, wherein one end of the movable vehicle body is fixedly provided with a telescopic mechanism, a pushing mechanism is fixedly arranged on the telescopic mechanism, and the bottom of the pushing mechanism is fixedly connected with a supporting plate; one side of the bottom of the supporting plate is fixedly connected with a connecting rod. This application is through removing automobile body, electric hydraulic cylinder, expansion plate, electric putter, connecting rod, frame, compression roller, screed and vibrating motor's setting, remove and electric hydraulic cylinder pulling screed removes through removing the automobile body, and then save the manpower and remove, not only reduce working strength, improve the efficiency of flattening moreover to when removing on concrete pavement through electric hydraulic cylinder pulling screed, the compression roller removes earlier on concrete pavement and tamps, then vibrating motor drives screed vibration to concrete pavement, and then improves concrete pavement leveling's effect.

Description

Road surface leveling device

Technical Field

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

Background

With the continuous perfection of the infrastructure, the roads between villages are basically paved by using concrete, and after paving the roads by using the concrete, the road surfaces need to be leveled.

In the process of implementing the present utility model, the inventor finds that at least the following problems in the prior art are not solved: most of the existing concrete pavement leveling machines are hand-held by personnel, so that the work is strong, the leveling efficiency is low, the concrete pavement is inconvenient to tamp, and the leveling effect is affected.

Disclosure of Invention

The utility model aims to provide a road surface leveling device which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the road surface leveling device comprises a movable vehicle body, wherein one end of the movable vehicle body is fixedly provided with a telescopic mechanism, the telescopic mechanism is fixedly provided with a pushing mechanism, and the bottom of the pushing mechanism is fixedly connected with a supporting plate; one side of the bottom of the supporting plate is fixedly connected with two connecting rods, and the other side of the bottom of the supporting plate is fixedly connected with a pull rod; the vibration motor is characterized in that a frame is slidably connected between the outer sides of the two connecting rods, a compression roller is rotatably connected to the inner side of the frame, a flattening plate is fixedly connected to the bottom of the pull rod, and vibration motors are detachably arranged on two sides, close to one end of the pull rod, of the flattening plate.

As an alternative scheme of this application technical scheme, telescopic machanism includes C type frame, expansion plate and electric hydraulic cylinder, C type frame welding is in the one end of removing the automobile body, expansion plate sliding connection is in C type frame, electric hydraulic cylinder detachable installs the inboard at C type frame, electric hydraulic cylinder's output is connected with the expansion plate is detachable, pushing mechanism includes electric putter, the top of expansion plate is installed to electric putter is detachable, electric putter's output and the top fixed connection of backup pad.

As an alternative scheme of this application technical scheme, the connecting hole has been seted up in the frame, connecting rod sliding connection is at the connecting hole, connecting rod outside fixedly connected with limiting plate in the connecting hole, the spacing groove has all been seted up to the inner chamber both sides of connecting hole, two equal sliding connection has the stopper in the spacing groove, two stopper all with limiting plate fixed connection.

As an alternative scheme of this application technical scheme, the connecting rod outside movable sleeve at frame top is equipped with the spring, the both ends of spring respectively with backup pad and frame fixed connection.

As an alternative scheme of this application technical scheme, the guide way has all been seted up at the both ends of expansion plate, the equal fixedly connected with gib block in inner chamber both sides of C type frame, gib block sliding connection is in the guide way.

Compared with the prior art, the beneficial effects of the technical scheme are as follows:

1. this application technical scheme is through removing automobile body, electric hydraulic cylinder, expansion plate, electric putter, connecting rod, frame, compression roller, screed and vibrating motor's setting, remove and electric hydraulic cylinder pulling screed removes through removing the automobile body, and then save the manpower and remove, not only reduce working strength, improve the efficiency of flattening moreover to when removing on concrete pavement through electric hydraulic cylinder pulling screed, the compression roller removes earlier on concrete pavement and tamps concrete pavement, then vibrating motor drives screed vibration and carries out the flattening to concrete pavement, and then improves concrete pavement flattening's effect.

2. This application technical scheme passes through the setting of connecting hole, spacing dish, spacing groove and stopper, through the spacing removal of stopper in the spacing inslot, and then avoids the connecting rod to break away from the connecting hole, and then avoids the frame to break away from the connecting rod, and further avoids the compression roller to cause the compression roller unable use in breaking away from the connecting rod.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a front view of a road surface grading device according to the present utility model;

FIG. 2 is a top view of the connection of the C-shaped frame and the expansion plate of the road surface leveling device of the present utility model;

fig. 3 is a schematic view of a connection part structure of a connection rod and a frame of the road surface leveling device of the present utility model.

In the figure: 1. moving the vehicle body; 2. a C-shaped frame; 3. a guide groove; 4. a telescoping plate; 5. an electric push rod; 6. a support plate; 7. a pull rod; 8. a vibration motor; 9. a flattening plate; 10. a press roller; 11. a frame; 12. a connecting rod; 13. a guide bar; 14. an electro-hydraulic cylinder; 15. a spring; 16. a limit groove; 17. a limiting block; 18. a limiting disc; 19. and a connection hole.

Detailed Description

Referring to fig. 1-3, the present utility model provides a technical solution: the road surface leveling device comprises a mobile vehicle body 1, wherein a telescopic mechanism is fixedly arranged at one end of the mobile vehicle body 1 and comprises a C-shaped frame 2, a telescopic plate 4 and an electric hydraulic cylinder 14, the C-shaped frame 2 is welded at one end of the mobile vehicle body 1, the telescopic plate 4 is slidably connected in the C-shaped frame 2, the electric hydraulic cylinder 14 is detachably arranged at the inner side of the C-shaped frame 2, the output end of the electric hydraulic cylinder 14 is detachably connected with the telescopic plate 4, a pushing mechanism is fixedly arranged on the telescopic mechanism, a supporting plate 6 is fixedly connected to the bottom of the pushing mechanism, the pushing mechanism comprises an electric push rod 5, the top of the telescopic plate 4 is detachably arranged on the electric push rod 5, and the output end of the electric push rod 5 is fixedly connected with the top of the supporting plate 6; one side of the bottom of the supporting plate 6 is fixedly connected with two connecting rods 12, and the other side of the bottom of the supporting plate 6 is fixedly connected with a pull rod 7; a frame 11 is slidably connected between the outer sides of the two connecting rods 12, a compression roller 10 is rotatably connected to the inner side of the frame 11, a flattening plate 9 is fixedly connected to the bottom of the pull rod 7, and vibration motors 8 are detachably arranged on two sides, close to one end of the pull rod 7, of the flattening plate 9.

In this kind of technical scheme, through the setting of removal automobile body 1, electric hydraulic cylinder 14, expansion plate 4, electric putter 5, connecting rod 12, frame 11, compression roller 10, screed 9 and vibrating motor 8, remove and electric hydraulic cylinder 14 pulls screed 9 through removing automobile body 1 and remove, and then save the manpower and remove, not only reduce working strength, improve the efficiency of flattening moreover, and when removing on concrete road through electric hydraulic cylinder 14 pulling screed 9, compression roller 10 firstly moves on concrete road and tamps concrete road, then vibrating motor 8 drives screed 9 vibrations and levels concrete road, and then improve concrete road leveling's effect.

In the technical scheme, a connecting hole 19 is formed in the frame 11, the connecting rod 12 is slidably connected to the connecting hole 19, a limiting disc 18 is fixedly connected to the outer side of the connecting rod 12 in the connecting hole 19, limiting grooves 16 are formed in two sides of an inner cavity of the connecting hole 19, limiting blocks 17 are slidably connected to the two limiting grooves 16, and the two limiting blocks 17 are fixedly connected with the limiting disc 18.

In this kind of technical scheme, through the setting of connecting hole 19, spacing dish 18, spacing groove 16 and stopper 17, through the spacing removal of stopper 17 in spacing groove 16, and then avoid connecting rod 12 to break away from connecting hole 19, and then avoid frame 11 to break away from connecting rod 12, further avoid compression roller 10 to break away from connecting rod 12 and cause compression roller 10 unable use.

In the technical scheme, a spring 15 is movably sleeved outside the connecting rod 12 at the top of the frame 11, and two ends of the spring 15 are fixedly connected with the supporting plate 6 and the frame 11 respectively.

In this kind of technical scheme, through the setting of spring 15, and then spring 15 is in compression state all the time, and then the elasticity of spring 15 promotes the pressure of compression roller 10 and concrete road surface contact, and then improves the effect of compression roller 10 compaction concrete road surface.

In some technical schemes, guide grooves 3 are formed in two ends of the expansion plate 4, guide strips 13 are fixedly connected to two sides of an inner cavity of the C-shaped frame 2, and the guide strips 13 are slidably connected in the guide grooves 3.

In this technical solution, by means of the arrangement of the guide strip 13 and the guide groove 3, the guide strip 13 moves in the guide groove 3 in a guiding manner, and the expansion plate 4 expands and contracts stably.

When the hydraulic leveling device is used, firstly, the movable vehicle body 1 is driven by the driving mechanism to move to a working area, then the electric hydraulic cylinder 14 is started to push the telescopic plate 4 to move and be placed on the right upper side of a concrete pavement, then the electric push rod 5 is started to push the press roller 10 and the leveling plate 9 to be in contact with the concrete pavement, then the leveling plate 9 is pulled to move through the electric hydraulic cylinder 14, when one part of the concrete pavement is leveled, the movable vehicle body 1 is enabled to move for a distance of the width of the leveling plate 9, then the operation is repeated, further the manual movement is omitted, the working intensity is reduced, the leveling efficiency is improved, and when the electric hydraulic cylinder 14 pulls the leveling plate 9 to move on the concrete pavement, the press roller 10 moves on the concrete pavement firstly, meanwhile, the elastic force of the spring 15 pushes the press roller 10 to be in contact with the concrete pavement, the concrete pavement is compacted, and then the vibration motor 8 drives the leveling plate 9 to vibrate to level the concrete pavement, so that the leveling effect of the concrete pavement is improved.

Claims

1. Road surface leveling device, including removing automobile body (1), its characterized in that: one end of the movable vehicle body (1) is fixedly provided with a telescopic mechanism, the telescopic mechanism is fixedly provided with a pushing mechanism, and the bottom of the pushing mechanism is fixedly connected with a supporting plate (6);

connecting rods (12) are fixedly connected to one side of the bottom of the supporting plate (6), the number of the connecting rods (12) is two, and pull rods (7) are fixedly connected to the other side of the bottom of the supporting plate (6);

the two outer sides of the connecting rods (12) are connected with a frame (11) in a sliding mode, the inner sides of the frame (11) are connected with compression rollers (10) in a rotating mode, the bottoms of the pull rods (7) are fixedly connected with screeds (9), and vibration motors (8) are detachably arranged on two sides, close to one ends of the pull rods (7), of the screeds (9).

2. The road surface leveling device of claim 1, wherein: the telescopic machanism includes C type frame (2), expansion plate (4) and electric hydraulic cylinder (14), the one end at removal automobile body (1) is welded to C type frame (2), expansion plate (4) sliding connection is in C type frame (2), the inboard at C type frame (2) is installed to electric hydraulic cylinder (14) detachable, the output and the expansion plate (4) detachable of electric hydraulic cylinder (14) are connected, pushing mechanism includes electric putter (5), the top of expansion plate (4) is installed to electric putter (5) detachable, the top fixed connection of electric putter (5) output and backup pad (6).

3. The road surface leveling device of claim 1, wherein: the connecting device is characterized in that a connecting hole (19) is formed in the frame (11), the connecting rod (12) is slidably connected to the connecting hole (19), a limiting disc (18) is fixedly connected to the outer side of the connecting rod (12) in the connecting hole (19), limiting grooves (16) are formed in two sides of an inner cavity of the connecting hole (19), limiting blocks (17) are slidably connected to the two limiting grooves (16), and the limiting blocks (17) are fixedly connected with the limiting disc (18).

4. The road surface leveling device of claim 1, wherein: the spring (15) is movably sleeved on the outer side of the connecting rod (12) at the top of the frame (11), and two ends of the spring (15) are fixedly connected with the supporting plate (6) and the frame (11) respectively.

5. The road surface leveling device of claim 2, wherein: guide grooves (3) are formed in the two ends of the expansion plate (4), guide strips (13) are fixedly connected to the two sides of the inner cavity of the C-shaped frame (2), and the guide strips (13) are slidably connected in the guide grooves (3).