CN218492240U

CN218492240U - Road crack repairing device for highway engineering

Info

Publication number: CN218492240U
Application number: CN202221714062.5U
Authority: CN
Inventors: 马洁
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2023-02-17
Anticipated expiration: 2032-07-05

Abstract

The utility model belongs to the technical field of highway engineering, especially, a road crack patching device for highway engineering, it is not convenient for carry out the width control to the roller that rolls in the road crack patching device for current road engineering, make the suitability relatively poor, the problem of efficiency of rolling is reduced, present following scheme is proposed, it includes shell and two rollers that roll, fixed mounting has the pneumatic cylinder on the top inner wall of shell, fixedly connected with lifting frame on the output of pneumatic cylinder, fixed mounting has first motor on one side inner wall of lifting frame, fixedly connected with two-way screw rod on the output shaft of first motor, two movable plates have been cup jointed to the outside screw thread of two-way screw rod, the equal fixed mounting in bottom of two movable plates has the mounting bracket, two rollers that roll rotate respectively and install in the mounting bracket that corresponds. The utility model discloses a mutually supporting between two-way screw rod, movable plate, crossbeam and the mounting bracket is convenient for adjust the width that rolls of rolling the roller, satisfies different user demands.

Description

Road crack repairing device for highway engineering

Technical Field

The utility model relates to a highway engineering technical field especially relates to a road crack patching device for highway engineering.

Background

With the development of the times, areas are slowly communicated through highways, the quality of the road surface of the highways is an important prerequisite for normal traffic order, and the highways have cracks after long-term vehicle rolling and sun exposure, so that the road surface needs to be repaired. In the repairing process, a rolling device is needed to keep the repaired cracks flat, and the existing rolling roller is usually a fixed framework, so that the width adjustment is inconvenient, the applicability is poor, and the rolling efficiency is reduced; therefore, a road crack repairing device for highway engineering is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the current road for the engineering crack patching device interior roll the roller and be not convenient for carry out the width regulation for the suitability is relatively poor, has reduced the shortcoming of rolling efficiency, and the road crack patching device for the highway engineering that proposes.

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

the utility model provides a road crack patching device for highway engineering, includes shell and two rollers that roll, fixed mounting has the pneumatic cylinder on the top inner wall of shell, fixedly connected with lifting frame on the output of pneumatic cylinder, and fixed mounting has first motor on one side inner wall of lifting frame, fixedly connected with two-way screw rod on the output shaft of first motor, two movable plates have been cup jointed to the outside screw thread of two-way screw rod, and the equal fixed mounting in bottom of two movable plates has the mounting bracket, and two rollers that roll rotate respectively and install in the mounting bracket that corresponds, and one side of shell has seted up two round holes, and the installation axle is installed to the round hole internal rotation, installs epaxial fixed mounting and has a walking wheel, and one of them installs epaxial fixed mounting and has from the driven pulleys.

Preferably, one side of the shell is rotatably connected with a cross shaft, a driving belt wheel and a worm wheel are fixedly mounted on the cross shaft, the driving belt wheel and the driven belt wheel are provided with the same belt in a transmission manner, a second motor is fixedly mounted on the inner wall of the top of the shell, an output shaft of the second motor is fixedly connected with a worm, and the worm is meshed with the worm wheel.

Preferably, the inner wall of the top of the shell is fixedly connected with a vertical plate, and the vertical plate is rotatably sleeved on the outer side of the cross shaft.

Preferably, two cross beams are fixedly mounted in the lifting frame, and the two moving plates are sleeved on the outer sides of the two cross beams in a sliding mode.

Preferably, the outside of two-way screw rod is provided with two and revolves to opposite external screw thread, and the right-hand member of two-way screw rod rotates to be connected on the right side inner wall of lift frame.

Preferably, the equal fixed mounting in both sides of lift frame has the limiting plate, the spacing groove has all been seted up on the both sides inner wall of shell, and two limiting plates are sliding connection respectively at the spacing inslot that corresponds.

Preferably, one side of the shell is provided with an air vent, and a blocking net is fixedly arranged in the air vent.

Preferably, the outer side of the transverse shaft is fixedly sleeved with a check ring, and the check ring is movably abutted against the inner wall of one side of the shell.

The utility model discloses in, a road crack patching device for highway engineering, through the pneumatic cylinder, the lift frame, the movable plate, the mounting bracket, the worm wheel, the worm, from the driving pulley, first motor, the second motor, the cross axle, the walking wheel, the crossbeam, two-way screw rod and grind mutually supporting between the roller, can realize the regulation to rolling the width, drive two-way screw rod through starting first motor and rotate, two-way screw rod drives two mounting brackets through the screw drive with two movable plates and under the guide effect of crossbeam and carry out lateral shifting, two mounting brackets drive two rolls the roller and carry out lateral shifting, thereby adjust the size of coincidence region when rolling around two rolls the roller, in order to realize the regulation to rolling the width, then drive the lift frame downstream through starting the pneumatic cylinder, the lift frame drives two rolls the roller downstream, make it contact with the road surface and roll the work;

in the utility model, the road crack repairing device for highway engineering drives the worm to rotate by starting the second motor, the worm drives the cross shaft and the driving pulley to rotate by meshing with the worm wheel, and the driving pulley drives the traveling wheel to rotate by the rotation of the belt and the driven pulley, so that the rolling operation is carried out at different positions;

the utility model has the advantages of reasonable design, be convenient for adjust the width that rolls of rolling the roller through mutually supporting between two-way screw rod, movable plate, crossbeam and the mounting bracket to satisfy different user demands, the reliability is high.

Drawings

Fig. 1 is a schematic perspective view of a road crack repairing device for highway engineering according to the present invention;

fig. 2 is a schematic cross-sectional structural view of a road crack repairing device for highway engineering according to the present invention;

FIG. 3 isbase:Sub>A cross-sectional view of section A-A of FIG. 2;

fig. 4 is a partially enlarged view of a portion B in fig. 3.

In the figure: 1. a housing; 2. rolling a roller; 3. a hydraulic cylinder; 4. a lifting frame; 5. moving the plate; 6. a mounting frame; 7. a worm gear; 8. a worm; 9. a driven pulley; 10. a driving pulley; 11. A first motor; 12. a second motor; 13. a horizontal axis; 14. a traveling wheel; 15. a cross beam; 16. A bidirectional screw.

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.

Example one

Referring to fig. 1-4, a road crack repairing device for highway engineering, including shell 1 and two rollers 2 of rolling, fixed mounting has pneumatic cylinder 3 on the top inner wall of shell 1, fixedly connected with lifting frame 4 on the output of pneumatic cylinder 3, fixedly mounted with first motor 11 on one side inner wall of lifting frame 4, fixedly connected with two-way screw rod 16 on the output shaft of first motor 11, two movable plates 5 have been cup jointed to the outside screw thread of two-way screw rod 16, the equal fixed mounting in bottom of two movable plates 5 has mounting bracket 6, two rollers 2 of rolling rotate respectively and install in corresponding mounting bracket 6.

In this embodiment, two beams 15 are fixedly installed in the lifting frame 4, and the two moving plates 5 are both slidably sleeved on the outer sides of the two beams 15 to guide the moving plates 5.

In this embodiment, the outer side of the bidirectional screw 16 is provided with two external threads with opposite rotation directions, and the right end of the bidirectional screw 16 is rotatably connected to the inner wall of the right side of the lifting frame 4 to rotatably position the bidirectional screw 16.

In this embodiment, the equal fixed mounting in both sides of carriage 4 has the limiting plate, has all seted up the spacing groove on the both sides inner wall of shell 1, and two limiting plates are sliding connection respectively at the spacing inslot that corresponds, and it is spacing to lead to carriage 4.

In this embodiment, one side of shell 1 has seted up the bleeder vent, and the fixed mounting has the fender net in the bleeder vent, promotes the gas permeability of shell 1.

In this embodiment, when using, drive two-way screw rod 16 through starting first motor 11 and rotate, two-way screw rod 16 carries out lateral shifting through the screw transmission with two movable plates 5 and drive two mounting brackets 6 under the guide effect of crossbeam 15, two mounting brackets 6 drive two and roll roller 2 and carry out lateral shifting, thereby adjust two sizes of the coincidence zone when rolling around rolling 2, in order to realize the regulation to rolling the width, then drive 4 downstream of lifting frame through starting hydraulic cylinder 3, lifting frame 4 drives two and rolls roller 2 downstream, make it roll the work with the road surface contact.

Example two

On the basis of embodiment one, two round holes have been seted up to one side of shell 1, the round hole internal rotation is installed and is installed the installation axle, fixed mounting has a walking wheel 14 on the installation axle, one of them is installed epaxial fixed mounting and is had driven pulley 9, one side of shell 1 rotates and is connected with cross axle 13, fixed mounting has driving pulley 10 and worm wheel 7 on the cross axle 13, same belt is installed in the transmission on driving pulley 10 and the driven pulley 9, fixed mounting has second motor 12 on the top inner wall of shell 1, fixedly connected with worm 8 on the output shaft of second motor 12, worm 8 meshes with worm wheel 7 mutually.

In this embodiment, fixedly connected with riser on the top inner wall of shell 1, the riser rotates to cup joint in the outside of cross axle 13, rotates the location to cross axle 13.

In this embodiment, a retainer ring is fixedly sleeved on the outer side of the transverse shaft 13, and the retainer ring is movably abutted against the inner wall of one side of the housing 1 to limit the transverse shaft 13.

In this embodiment, when using, drive worm 8 through starting second motor 12 and rotate, worm 8 drives horizontal axle 13 and driving pulley 10 through the meshing with worm wheel 7 and rotates, and driving pulley 10 drives walking wheel 14 through the rotation of belt with driven pulley 9 and rotates to carry out different positions and advance and roll the work.

Claims

1. The utility model provides a road crack patching device for highway engineering, a serial communication port, including shell (1) and two rollers (2) that roll, fixed mounting has pneumatic cylinder (3) on the top inner wall of shell (1), fixedly connected with lifting frame (4) on the output of pneumatic cylinder (3), and fixed mounting has first motor (11) on the one side inner wall of lifting frame (4), fixedly connected with two-way screw rod (16) on the output shaft of first motor (11), two movable plate (5) have been cup jointed to the outside screw thread of two-way screw rod (16), and the equal fixed mounting in bottom of two movable plate (5) has mounting bracket (6), and two rollers (2) that roll rotate respectively and install in mounting bracket (6) that correspond, and the one side of shell (1) has seted up two round holes, and the installation axle is installed to the round hole internal rotation, and installation axle fixed mounting has a walking wheel (14), and one of them installation epaxial fixed mounting has driven pulley (9).

2. The road crack repairing device for the road engineering according to claim 1, wherein a transverse shaft (13) is rotatably connected to one side of the housing (1), a driving pulley (10) and a worm wheel (7) are fixedly mounted on the transverse shaft (13), the driving pulley (10) and a driven pulley (9) are provided with a same belt in a transmission manner, a second motor (12) is fixedly mounted on the inner wall of the top of the housing (1), a worm (8) is fixedly connected to an output shaft of the second motor (12), and the worm (8) is meshed with the worm wheel (7).

3. The road crack repairing device for road engineering according to claim 2, wherein a vertical plate is fixedly connected to the inner wall of the top of the casing (1), and the vertical plate is rotatably sleeved on the outer side of the transverse shaft (13).

4. The road crack repairing device for highway engineering according to claim 1, wherein two cross beams (15) are fixedly installed in the lifting frame (4), and the two moving plates (5) are both sleeved on the outer sides of the two cross beams (15) in a sliding manner.

5. The road crack repairing device for highway engineering according to claim 1, wherein the outer side of the bidirectional screw (16) is provided with two external threads with opposite rotation directions, and the right end of the bidirectional screw (16) is rotatably connected to the right inner wall of the lifting frame (4).

6. The road crack repairing device for highway engineering according to claim 1, wherein limiting plates are fixedly mounted on both sides of the lifting frame (4), limiting grooves are formed on inner walls of both sides of the housing (1), and the two limiting plates are slidably connected in the corresponding limiting grooves respectively.

7. The road crack repairing device for highway engineering according to claim 1, wherein one side of the shell (1) is provided with a vent hole, and a blocking net is fixedly installed in the vent hole.

8. The road crack repairing device for road engineering according to claim 2, wherein a retaining ring is fixedly sleeved on the outer side of the transverse shaft (13), and the retaining ring is movably abutted with the inner wall of one side of the shell (1).