CN215887832U - Modified asphalt concrete rolling machine for pavement construction - Google Patents

Modified asphalt concrete rolling machine for pavement construction Download PDF

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Publication number
CN215887832U
CN215887832U CN202122468845.1U CN202122468845U CN215887832U CN 215887832 U CN215887832 U CN 215887832U CN 202122468845 U CN202122468845 U CN 202122468845U CN 215887832 U CN215887832 U CN 215887832U
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China
Prior art keywords
rolling
asphalt concrete
modified asphalt
construction
support frame
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Application number
CN202122468845.1U
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Chinese (zh)
Inventor
程元军
纪鹏
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Longjian Road and Bridge Co Ltd
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Longjian Road and Bridge Co Ltd
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Priority to CN202122468845.1U priority Critical patent/CN215887832U/en
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Abstract

The utility model provides a modified asphalt concrete rolling machine for road surface construction, belongs to road construction equipment technical field. Comprises a vehicle body, a rolling wheel, a front walking wheel and two lifting mechanisms; horizontal one end of 'J' shape support frame is equipped with rolling bearing, rolling bearing and automobile body one side outer wall swing joint, 'J' shape support frame other end and rolling wheel center pin one end fixed connection, 'J' shape support frame outer wall is equipped with the slide rail groove, slide rail groove and 'H' shape sliding tray one end sliding connection, 'H' shape sliding tray other end and movable rod one end fixed connection, the movable rod other end is articulated with pneumatic cylinder hydraulic stem outer end, the automobile body lower extreme is equipped with two walking wheels that move ahead. The utility model provides a modified asphalt concrete rolling device for pavement construction, which can lift a rolling roller to avoid contacting with the ground when passing through an uneven old pavement, and quickly reach a specified construction site through a traveling wheel, thereby saving time and labor and reducing the labor cost of carrying.

Description

Modified asphalt concrete rolling machine for pavement construction
Technical Field
The utility model belongs to the technical field of road construction equipment, and particularly relates to a modified asphalt concrete rolling device for pavement construction.
Background
Asphalt pavements are various types of pavements formed by spreading and rolling asphalt concrete.
At present, current rolling machine, all be oversize vehicle rolling machine basically, the unable entering of district courtyard vehicle that some old houses were reformed transform, small-size rolling machine is because rolling roller contact ground area is great, therefore unevenness's old road is difficult to current, just needs to carry rolling machine to the construction site, wastes time and energy, has still increased labour cost.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the utility model provides the modified asphalt concrete rolling device for road surface construction, when the modified asphalt concrete rolling device passes through an uneven old road surface, the rolling roller can be lifted to avoid contacting with the ground, and then the modified asphalt concrete rolling device quickly reaches a specified construction site through the traveling wheels, so that the time and the labor are saved, and the labor cost of carrying is reduced.
The utility model adopts the following technical scheme: a modified asphalt concrete rolling device for pavement construction comprises a vehicle body, a rolling wheel, a front traveling wheel and two lifting mechanisms;
the two sides of the vehicle body are symmetrically provided with lifting mechanisms, each lifting mechanism comprises a J-shaped supporting frame, a slide rail groove, a movable rod, a hydraulic cylinder and an H-shaped sliding disc,
the horizontally one end of 'J' shape support frame is fixed with rolling bearing, rolling bearing and the outer wall swing joint of automobile body one side, 'the other end of J' shape support frame and the center pin one end fixed connection of rolling wheel, 'the outer wall of J' shape support frame is equipped with the slide rail groove, the slide rail groove is connected with the one end sliding connection of 'H' shape sliding tray, 'H' shape sliding tray other end and the one end fixed connection of movable rod, the other end of movable rod is articulated with the hydraulic stem outer end of pneumatic cylinder, the other end downward sloping of movable rod sets up, the automobile body lower extreme is equipped with two travelling wheels that move ahead.
Furthermore, two rear travelling wheels are arranged on two sides of the vehicle body.
Furthermore, a push rod is arranged at the rear end of the vehicle body.
Furthermore, the front part of the upper end of the trolley body is hinged with the rear upper end of the folding stone baffle plate, and the folding stone baffle plate is positioned above the rolling wheel.
Furthermore, an outer ring of the rotating bearing is fixedly connected with one end of the J-shaped support frame, and an inner ring of the rotating bearing is fixedly connected with the outer wall of the vehicle body.
Compared with the prior art, the utility model has the beneficial effects that: the lifting mechanism can enable the rolling device to move to a working place easily, and when the rolling device works, the lifting mechanism lowers the rolling wheel, then the folding stone baffle plate on the vehicle body is rotated, and then the push rod is pushed to start working.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a bottom schematic view of FIG. 1;
FIG. 3 is a schematic view of the connection between the movable rod and the hydraulic cylinder according to the present invention;
in the figure: the device comprises a vehicle body 1, a 2 'J' -shaped supporting frame, a 3 sliding rail groove, a 4 movable rod, a 5 hydraulic cylinder, a 6 rolling wheel, a 7 front traveling wheel, a 8 rear traveling wheel, a 9 push rod, a 11 'H' -shaped sliding disc and a 12 folding stone baffle plate.
Detailed Description
The technical solutions in 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, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.
As shown in fig. 1 to 3, the present embodiment describes a modified asphalt concrete rolling machine for road surface construction, which includes a vehicle body 1, a rolling wheel 6, a front traveling wheel 7, and two lifting mechanisms;
the two sides of the vehicle body 1 are symmetrically provided with lifting mechanisms, each lifting mechanism comprises a J-shaped supporting frame 2, a slide rail groove 3, a movable rod 4, a hydraulic cylinder 5 and an H-shaped sliding disc 11,
the horizontal one end of 'J' shape support frame 2 is fixed with rolling bearing, rolling bearing and the outer wall swing joint of automobile body 1 one side, 'the other end of' J 'shape support frame 2 and the center pin one end fixed connection of rolling wheel 6,' the outer wall of 'J' shape support frame 2 is equipped with slide rail groove 3, slide rail groove 3 and the one end sliding connection of 'H' shape sliding tray 11, 'H' shape sliding tray 11 other end and the one end fixed connection of movable rod 4, the other end of movable rod 4 is articulated with the hydraulic stem outer end of pneumatic cylinder 5, the other end downward sloping of movable rod 4 sets up, 1 lower extreme of automobile body is equipped with two walking wheels 7 that move ahead.
Two rear travelling wheels 8 are arranged on two sides of the vehicle body 1, so that the vehicle body can move more conveniently.
The rear end of the vehicle body 1 is provided with a push rod 9, and the push rod 9 is pushed manually to provide forward acting force for the vehicle body 1.
The upper end is articulated behind 1 upper end front portion of automobile body and folding fender tablet 12, and folding fender tablet 12 is located rolling wheel 6's top, and folding fender tablet 12 can rotate automobile body 1 top and idle when automobile body 1 removes, and when rolling wheel 6 during operation, can put down folding fender tablet 12, makes it block that rolling wheel 6 glues on it at the bituminous macadam on during operation ground.
The outer ring of the rotating bearing is fixedly connected with one end of the J-shaped support frame 2, and the inner ring of the rotating bearing is fixedly connected with the outer wall of the vehicle body 1, so that the J-shaped support frames 2 on the two sides can move up and down.
When the rolling machine is used, the movable rods 4 are pushed by the hydraulic cylinders 5 on the two sides of the machine body 1, the movable rods 4 move in the slide rail grooves 3 of the J-shaped support frame 2, then the rolling wheels 6 are pushed to lift, then the machine body 1 is moved to an operation place by the push rods 9, then the hydraulic cylinders 5 on the two sides of the machine body 1 contract, the movable rods 4 are driven to move back, then the rolling wheels 6 are lowered to the ground by the self-weight of the rolling wheels, and then the folding stone baffles 12 are put down to start rolling.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. The utility model provides a road surface construction is with modified asphalt concrete rolling machine which characterized in that: comprises a vehicle body (1), a rolling wheel (6), a front walking wheel (7) and two lifting mechanisms;
the two sides of the vehicle body (1) are symmetrically provided with lifting mechanisms, each lifting mechanism comprises a J-shaped supporting frame (2), a sliding rail groove (3), a movable rod (4), a hydraulic cylinder (5) and an H-shaped sliding disc (11),
'J' shape support frame (2) horizontally one end is fixed with rolling bearing, rolling bearing and the outer wall swing joint of automobile body (1) one side, 'the other end of J' shape support frame (2) and the center pin one end fixed connection of rolling wheel (6), 'J' shape support frame (2) the outer wall is equipped with slide rail groove (3), slide rail groove (3) and the one end sliding connection of 'H' shape sliding tray (11), the one end fixed connection of 'H' shape sliding tray (11) other end and movable rod (4), the other end of movable rod (4) is articulated with the hydraulic stem outer end of pneumatic cylinder (5), and the other end downward sloping of movable rod (4) sets up, and automobile body (1) lower extreme is equipped with two walking wheels (7) that move ahead.
2. The roller compaction device for modified asphalt concrete for road surface construction according to claim 1, wherein: two rear traveling wheels (8) are arranged on two sides of the vehicle body (1).
3. The roller compaction device for modified asphalt concrete for road surface construction according to claim 1 or 2, wherein: the rear end of the vehicle body (1) is provided with a push rod (9).
4. The roller compaction device for modified asphalt concrete for road surface construction according to claim 3, wherein: the front part of the upper end of the trolley body (1) is hinged with the rear upper end of the folding stone baffle plate (12), and the folding stone baffle plate (12) is positioned above the rolling wheel (6).
5. The roller compaction device for modified asphalt concrete for road surface construction according to claim 1, wherein: the outer ring of the rotating bearing is fixedly connected with one end of the J-shaped support frame (2), and the inner ring of the rotating bearing is fixedly connected with the outer wall of the vehicle body (1).
CN202122468845.1U 2021-10-13 2021-10-13 Modified asphalt concrete rolling machine for pavement construction Active CN215887832U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122468845.1U CN215887832U (en) 2021-10-13 2021-10-13 Modified asphalt concrete rolling machine for pavement construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122468845.1U CN215887832U (en) 2021-10-13 2021-10-13 Modified asphalt concrete rolling machine for pavement construction

Publications (1)

Publication Number Publication Date
CN215887832U true CN215887832U (en) 2022-02-22

Family

ID=80250233

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122468845.1U Active CN215887832U (en) 2021-10-13 2021-10-13 Modified asphalt concrete rolling machine for pavement construction

Country Status (1)

Country Link
CN (1) CN215887832U (en)

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