CN210458872U

CN210458872U - Bituminous paving construction is with leveling device

Info

Publication number: CN210458872U
Application number: CN201921080071.1U
Authority: CN
Inventors: 不公告发明人
Original assignee: Liaoning Rentai Traffic Technology Co ltd
Current assignee: Liaoning Rentai Traffic Technology Co ltd
Priority date: 2019-07-11
Filing date: 2019-07-11
Publication date: 2020-05-05
Anticipated expiration: 2029-07-11

Abstract

The utility model relates to a technical field is repaired on the road surface, especially, relate to a levelling device is used in bituminous paving construction, including the shallow, the fixed welding of one end of shallow has the handle, the other end of shallow is provided with through elevating system and pushes away the shovel, elevating system is including seting up two parallel T type grooves of each other on the shallow lateral wall, T type inslot joint has T type piece, the one end of T type piece with push away shovel fixed weld, the top fixed weld who pushes away the shovel has the connection and expands the board, the top fixed mounting who connects and expand the board has the cable to buckle, fixedly connected with hawser is buckled to the hawser, the hawser is connected with winding mechanism through the pulley, winding mechanism includes the backup pad of fixed welding two parallels on shallow. Push away the shovel through setting up, can level road surface bulge to be provided with tamping mechanism in the shallow, can constantly pat bituminous paving through the flat board, tamp until bituminous paving flattens more, and the practicality is strong, is fit for promoting.

Description

Bituminous paving construction is with leveling device

Technical Field

The utility model relates to a road surface repairs technical field, especially relates to a bituminous paving is under construction with level and smooth device.

Background

At present, the road or the place that utilize asphalt concrete to mat formation in city or rural area is more and more, in current asphalt concrete road pavement, all can use the main equipment to carry out whole laying, but to the road edge, the place that large-scale machinery such as roadside can't get into, then need the manual work to pave, but the manual work instrument of paving is crude, local height unevenness's phenomenon often can appear, and manual work paves workman intensity of labour greatly, work efficiency is low, construction progress is slow. Therefore, the leveling device for asphalt pavement construction is designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a leveling device for asphalt pavement construction.

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

the leveling device for asphalt pavement construction comprises a trolley, wherein a handle is fixedly welded at one end of the trolley, a push shovel is arranged at the other end of the trolley through a lifting mechanism, the lifting mechanism comprises two T-shaped grooves which are parallel to each other and are formed in the side wall of the trolley, a T-shaped block is clamped in the T-shaped grooves, one end of the T-shaped block is fixedly welded with the push shovel, a connecting expansion plate is fixedly welded at the top end of the push shovel, a cable buckle is fixedly installed at the top end of the connecting expansion plate and fixedly connected with a cable, the cable is connected with a winding mechanism through a pulley, the winding mechanism comprises two parallel supporting plates which are fixedly welded at the top end of the trolley, a connecting rod is rotatably connected between the two supporting plates through a bearing, a winding ring is fixedly sleeved on the connecting rod and fixedly connected with the winding ring and is wound on the inner wall of the winding ring, the one end fixed welding of connecting rod has the rotation handle, be provided with fixed establishment between rotation handle and the backup pad, the inside of shallow rotates through the bearing and is provided with first running roller and second running roller, be provided with tamping mechanism between first running roller and the second running roller.

Preferably, a roller groove is formed in the bottom end of the push shovel, a support rod is fixedly welded inside the roller groove, and a roller is mounted on the support rod through a bearing.

Preferably, the fixing mechanism comprises a bolt arranged inside the rotating handle and a limiting hole arranged inside the supporting plate, the bolt corresponds to the limiting hole in position, and two limiting blocks are fixedly welded on the outer wall of the bolt.

Preferably, the tamping mechanism is including seting up the tamping recess between first running roller and second running roller, the inside fixed mounting of tamping recess has shock dynamo, shock dynamo's output fixed welding has the spliced pole, the bottom mounting welding of spliced pole has the baffle, the lower fixed surface welding of baffle has the telescopic link, the bottom mounting welding of telescopic link has the flat board, the outside cover of telescopic link is equipped with the spring, the both ends and the baffle and the flat board fixed connection of spring.

Preferably, the accommodating groove is fixedly welded on the side wall of the cart and below the handle.

The utility model provides a pair of bituminous paving construction is with level and smooth device, beneficial effect lies in:

1. this bituminous paving construction is with leveling device pushes away the shovel through the setting, not only can spread accumulational pitch, also can level the bellied part in road surface for pushing away shovel under the effect of sharp for the road surface is more level and smooth.

2. The utility model discloses in, through set up tamping mechanism in the middle part of pushing away the shallow, and under the effect that the flat board was constantly patted, can be with the whole discharges of remaining bubble in the pitch for the inside of road surface pitch is compacter, and under the effect that the flat board was constantly patted simultaneously, can be more level and smooth that pitch was patted, and first running roller and second running roller repeat and roll, can make road surface pitch level and smooth more.

Drawings

Fig. 1 is a schematic view of a front view cross-sectional structure of a leveling device for asphalt pavement construction provided by the utility model;

fig. 2 is a schematic top view of the leveling device for asphalt pavement construction according to the present invention;

fig. 3 is the utility model provides a bituminous paving is under construction with leveling device's shovel structure schematic diagram that pushes away.

In the figure: the device comprises a cart 1, a handle 2, a push shovel 3, a 4T-shaped groove, a 5T-shaped block, a 6-connection expansion plate, a 7-cable buckle, a 8 cable, a 9 pulley, a 10 supporting plate, a 11 connecting rod, a 12 winding ring, a 13 rotating handle, a 14 bolt, a 15 limiting block, a 16 first roller, a 17 second roller, a 18 accommodating groove, a 19 spring, a 20 flat plate, a 21 telescopic rod, a 22 roller groove, a 23 partition plate, a 24 supporting rod, a 25 connecting column, a 26 roller, a 27 tamping groove, a 28 vibration motor and a 29 limiting hole.

Detailed Description

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

Referring to fig. 1-3, a leveling device for asphalt pavement construction, including shallow 1, the fixed welding of one end of shallow 1 has handle 2, the other end of shallow 1 is provided with through elevating system pushes away shovel 3, push away the setting of shovel 3, not only can spread accumulational pitch, also can be with the bellied part in road surface for the shovel is flat under the effect of pushing away shovel 3 shovel point, make the road surface more level and more smooth, push away the bottom of shovel 3 and seted up running roller recess 22, the fixed welding in inside of running roller recess 22 has bracing piece 24, install running roller 26 through the bearing on the bracing piece 24, the setting of running roller 26 can assist and push away shovel 3 and advance on asphalt pavement, reduce the resistance and reduce the driving force, workman's intensity of labour has been alleviateed.

The lifting mechanism comprises two mutually parallel T-shaped grooves 4 arranged on the side wall of the trolley 1, a T-shaped block 5 is clamped in the T-shaped groove 4, one end of the T-shaped block 5 is fixedly welded with the push shovel 3, the top end of the push shovel 3 is fixedly welded with a connecting expanding plate 6, the top end of the connecting expanding plate 6 is fixedly provided with a cable buckle 7, a cable 8 is fixedly connected onto the cable buckle 7, the cable 8 is connected with a winding mechanism through a pulley 9, the winding mechanism comprises two parallel supporting plates 10 fixedly welded at the top end of the trolley 1, a connecting rod 11 is rotatably connected between the two supporting plates 10 through a bearing, a winding ring 12 is fixedly sleeved on the connecting rod 11, the cable 8 is fixedly connected with the winding ring 12 and is wound on the inner wall of the winding ring 12, one end of the connecting rod 11 is fixedly welded with a rotating handle 13, and the winding length of the cable 8 on the winding ring 12, pass through elevating system again, can regulate and control the height of pushing away shovel 3, when the protruding position is levelled to needs, only need will push away shovel 3 put down can, when not leveling protruding position, only need will push away shovel 3 mention can, be provided with fixed establishment between rotation handle 13 and the backup pad 10, fixed establishment is including setting up at the inside bolt 14 of rotation handle 13 and seting up at the inside spacing hole 29 of backup pad 10, bolt 14 is corresponding with the position of spacing hole 29, fixed welding has two stopper 15 on the outer wall of bolt 14, under the effect of bolt 14 and spacing hole 29 in fixed establishment, can fix the winding length of hawser 8, indirect control pushes away the height of shovel 3, the fixed welding in the below that just is located handle 2 on the lateral wall of shallow 1 has accomodates groove 18, conveniently places some debris.

In the utility model, the inside of the cart 1 is provided with a first roller 16 and a second roller 17 through the rotation of a bearing, a tamping mechanism is arranged between the first roller 16 and the second roller 17, the tamping mechanism comprises a tamping groove 27 arranged between the first roller 16 and the second roller 17, the inner part of the tamping groove 27 is fixedly provided with a vibrating motor 28, the output end of the vibrating motor 28 is fixedly welded with a connecting column 25, the bottom end of the connecting column 25 is fixedly welded with a baffle plate 23, the lower surface of the baffle plate 23 is fixedly welded with a telescopic rod 21, the bottom end of the telescopic rod 21 is fixedly welded with a flat plate 20, the outer part of the telescopic rod 21 is sleeved with a spring 19, the two ends of the spring 19 are fixedly connected with the baffle plate 23 and the flat plate 20, the middle part of the cart 1 is provided with the tamping mechanism, and under the continuous beating action of the flat plate 20, all bubbles remained in the asphalt can be discharged, meanwhile, under the continuous beating action of the flat plate 20, the asphalt can be beaten more smoothly, and the first roller 16 and the second roller 17 are repeatedly rolled, so that the pavement asphalt can be more smoothly leveled.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The leveling device for asphalt pavement construction comprises a cart (1) and is characterized in that a handle (2) is fixedly welded at one end of the cart (1), a push shovel (3) is arranged at the other end of the cart (1) through an elevating mechanism, the elevating mechanism comprises two T-shaped grooves (4) which are parallel to each other and are formed in the side wall of the cart (1), a T-shaped block (5) is clamped in each T-shaped groove (4), one end of each T-shaped block (5) is fixedly welded with the push shovel (3), a connecting expansion plate (6) is fixedly welded at the top end of each push shovel (3), a cable buckle (7) is fixedly installed at the top end of each connecting expansion plate (6), a cable rope (8) is fixedly connected onto each cable buckle (7), each cable rope (8) is connected with a winding mechanism through a pulley (9), each winding mechanism comprises two parallel supporting plates (10) fixedly welded at the top end of the cart (1), and be connected with connecting rod (11) through the bearing rotation between two backup pad (10), fixed cover is equipped with winding circle (12) on connecting rod (11), hawser (8) and winding circle (12) fixed connection, and the winding is on the inner wall of winding circle (12), the fixed welding of one end of connecting rod (11) has rotation handle (13), be provided with fixed establishment between rotation handle (13) and backup pad (10), the inside of shallow (1) is provided with first running roller (16) and second running roller (17) through the bearing rotation, be provided with tamping mechanism between first running roller (16) and second running roller (17).

2. The leveling device for asphalt pavement construction according to claim 1, wherein a roller groove (22) is formed at the bottom end of the pushing shovel (3), a support rod (24) is fixedly welded inside the roller groove (22), and a roller (26) is mounted on the support rod (24) through a bearing.

3. The leveling device for asphalt pavement construction according to claim 1, wherein the fixing mechanism comprises a bolt (14) arranged inside the rotating handle (13) and a limiting hole (29) arranged inside the supporting plate (10), the bolt (14) corresponds to the limiting hole (29), and two limiting blocks (15) are fixedly welded on the outer wall of the bolt (14).

4. The leveling device for asphalt pavement construction according to claim 1, wherein the tamping mechanism comprises a tamping groove (27) arranged between the first roller (16) and the second roller (17), a vibration motor (28) is fixedly arranged inside the tamping groove (27), a connecting column (25) is fixedly welded at the output end of the vibration motor (28), a partition plate (23) is welded at the bottom end of the connecting column (25), a telescopic rod (21) is welded at the lower surface of the partition plate (23), a flat plate (20) is welded at the bottom end of the telescopic rod (21), a spring (19) is sleeved outside the telescopic rod (21), and two ends of the spring (19) are fixedly connected with the partition plate (23) and the flat plate (20).

5. The levelling device for asphalt pavement construction according to claim 1, wherein the receiving groove (18) is fixedly welded on the side wall of the cart (1) below the handle (2).