CN216615426U

CN216615426U - Bituminous paving cutting device for municipal works

Info

Publication number: CN216615426U
Application number: CN202122729382.XU
Authority: CN
Inventors: 郑运鸿
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-05-27
Anticipated expiration: 2031-11-09

Abstract

The utility model discloses an asphalt pavement cutting device for municipal engineering, which comprises a device body, wherein moving wheels are arranged at four corners of the outer wall of the bottom of the device body, a rectangular opening is formed in the outer wall of one side of the device body, a rectangular shell is arranged inside the rectangular opening, a limiting shell is fixedly connected to the inner wall of the bottom of the rectangular shell, a second motor is fixedly connected to the inner wall of one side of the limiting shell, one end of an output shaft of the second motor is fixedly connected with a worm, the worm is rotatably connected with the inner wall of the limiting shell through a bearing, one side of the inner wall of the limiting shell is rotatably connected with a worm wheel through a rotating shaft, the worm wheel is meshed with the worm, and one side of the outer wall of the worm wheel is fixedly connected with a transmission shaft. According to the utility model, the worm is arranged, the motor II drives the worm wheel to rotate through the worm, and the worm wheel drives the cutting wheel to adjust the cutting angle through the transmission shaft, the connecting shell and the motor, so that the beveling work can be easily completed on the edge of the road surface.

Description

Bituminous paving cutting device for municipal works

Technical Field

The utility model relates to the technical field of municipal engineering, in particular to a bituminous pavement cutting device for municipal engineering.

Background

Municipal engineering refers to municipal infrastructure construction engineering, in China, municipal infrastructures refer to various buildings, structures, equipment and the like which are arranged in planning and construction ranges of urban areas and towns (villages) and provide paid or unpaid public products and services for residents based on government responsibilities and obligations, and various public infrastructure constructions matched with urban life belong to the municipal engineering category, such as common urban roads, bridges, subways, underground pipelines, tunnels, riverways, rail transit, sewage treatment, garbage treatment and disposal and other projects, and such as various pipelines closely related to life: rainwater, sewage, water supply, reclaimed water, electric power (parts except red lines), telecommunication, heating power, gas and the like, and construction of squares, urban greening and the like belong to the municipal engineering category.

However, in the prior art, in the actual construction process, the edge of the road surface often needs to be beveled, however, most of the road surface cutting machines can only vertically cut the road surface, and the angle of the cutting wheel cannot be adjusted, so that the beveling work is difficult to complete.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an asphalt pavement cutting device for municipal engineering, which aims to solve the problems in the background technology.

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

a bituminous pavement cutting device for municipal works comprises a device body, wherein moving wheels are arranged at four corners of the outer wall of the bottom of the device body, a rectangular opening is formed in the outer wall of one side of the device body, a rectangular shell is arranged inside the rectangular opening, a limiting shell is fixedly connected to the inner wall of the bottom of the rectangular shell, a motor II is fixedly connected to the inner wall of one side of the limiting shell, a worm is fixedly connected to one end of an output shaft of the motor II, the worm is rotatably connected with the inner wall of the limiting shell through a bearing, a worm wheel is rotatably connected to the inner wall of one side of the limiting shell through a rotating shaft, the worm wheel is meshed with the worm, a transmission shaft is fixedly connected to the outer wall of one side of the worm wheel, a hole I is formed in the other side of the limiting shell, the inner wall of the hole I is rotatably connected with the transmission shaft through the bearing, a motor I is arranged inside the rectangular shell, and a connecting shell is arranged on the outer wall of the motor I, the outer wall of one side of the connecting shell is fixedly connected with the transmission shaft, the outer wall of the other side of the connecting shell is rotatably connected with the inner wall of the rectangular shell through a rotating shaft, and one end of an output shaft of the motor I is fixedly connected with a cutting wheel.

Preferably, a protective shell is arranged outside the cutting wheel.

Preferably, an angle sensor is arranged on the outer wall of the protective shell.

Preferably, the outer wall of the top of the device body is fixedly connected with a water tank, a water pump is arranged on the outer wall of one side of the water tank, a hole II is formed in the outer wall of one side of the water tank, one end of an input shaft of the water pump is connected with the hole II in an inserting mode, a water pipe is connected with one end of an output shaft of the water pump in an inserting mode, a spray head is connected with one end of the water pipe in an inserting mode, and the water tank is communicated with the spray head through the water pump and the water pipe.

Preferably, the outer wall of the water pipe is provided with a limiting block, and the limiting block is fixedly connected with the outer wall of the water tank.

Preferably, a pushing handle is arranged on the outer wall of one side of the device body.

Preferably, the outer wall of the other side of the device body is fixedly connected with a positioning block, the outer wall of the positioning block is provided with a groove, and the inner wall of the opposite side of the groove is connected with the same positioning wheel through a rotating shaft.

Preferably, the outer wall of the positioning block is provided with a laser lamp, and the laser lamp is parallel to the ground.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the bevel cutting machine, the worm is arranged, the motor II drives the worm wheel to rotate through the worm, the worm wheel drives the cutting wheel to adjust the cutting angle through the transmission shaft, the connecting shell and the motor, and therefore beveling work can be easily finished on the edge of a road surface;

2. according to the utility model, by arranging the laser lamp, in the process of tangent or oblique cutting of the road surface, in order to prevent the cut line from bending and bending, the laser lamp ensures that the moving route is straight in the process of pushing the device to move.

Drawings

FIG. 1 is a schematic diagram of the overall structure proposed by the present invention;

FIG. 2 is an enlarged schematic view of the point A according to the present invention;

fig. 3 is a schematic view of the internal structure of the rectangular housing according to the present invention.

In the figure: 1. a device body; 2. a water pipe; 3. a water pump; 4. a water tank; 5. a pushing handle; 6. a protective shell; 7. a cutting wheel; 8. an angle sensor; 9. a spray head; 10. a limiting block; 11. a moving wheel; 12. positioning blocks; 13. positioning wheels; 14. a laser light; 15. a rectangular shell; 16. a connecting shell; 17. a first motor; 18. a limiting shell; 19. a second motor; 20. a worm; 21. a worm gear; 22. a drive shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, in the embodiment of the utility model, an asphalt pavement cutting device for municipal engineering comprises a device body 1, wherein moving wheels 11 are arranged at four corners of the outer wall of the bottom of the device body 1, a rectangular opening is arranged on the outer wall of one side of the device body 1, a rectangular shell 15 is arranged inside the rectangular opening, a limiting shell 18 is fixedly connected to the inner wall of the bottom of the rectangular shell 15, a second motor 19 is fixedly connected to the inner wall of one side of the limiting shell 18, one end of an output shaft of the second motor 19 is fixedly connected with a worm 20, the worm 20 is rotatably connected with the inner wall of the limiting shell 18 through a bearing, a worm wheel 21 is rotatably connected to the inner wall of one side of the limiting shell 18 through a rotating shaft, the worm wheel 21 is meshed with the worm 20, a transmission shaft 22 is fixedly connected to the outer wall of one side of the worm wheel 21, a first hole is formed in the other side of the limiting shell 18, the inner wall of the first hole is rotatably connected with the transmission shaft 22 through a bearing, a first motor 17 is arranged inside the rectangular shell 15, the outer wall of the first motor 17 is provided with a connecting shell 16, one side outer wall of the connecting shell 16 is fixedly connected with a transmission shaft 22, the other side outer wall of the connecting shell 16 is rotatably connected with the inner wall of the rectangular shell 15 through a rotating shaft, one end of an output shaft of the first motor 17 is fixedly connected with a cutting wheel 7, the second motor 19 drives a worm wheel 21 to rotate through a worm 20, the worm wheel 21 drives the cutting wheel 7 to adjust a cutting angle through the transmission shaft 22, the connecting shell 16 and the first motor 17, and then the beveling work is easily finished at the edge of the road surface.

Further, the outside of cutting wheel 7 is provided with protecting crust 6, and protecting crust 6 plays the guard action when cutting wheel 7 moves, avoids the granule that produces to injure operating personnel when the cutting.

Further, the outer wall of protective housing 6 is provided with angle sensor 8, utilizes angle sensor 8 to detect the angle of cutting wheel 7 and ground.

Further, top outer wall fixedly connected with water tank 4 of device body 1, one side outer wall of water tank 4 is provided with water pump 3, porose two are seted up to one side outer wall of water tank 4, input shaft one end and the hole two-phase of water pump 3 are pegged graft, the output shaft one end of water pump 3 is pegged graft and is had water pipe 2, the one end of water pipe 2 is pegged graft and is had shower nozzle 9, water tank 4 is linked together through water pump 3 and water pipe 2 and shower nozzle 9, utilize the shower nozzle 9 to spout cutting wheel 7 with the water in the water tank 4, and then play the effect of dust fall and cooling.

Further, the outer wall of water pipe 2 is provided with stopper 10, and stopper 10 and the outer wall fixed connection of water tank 4 utilize stopper 10 to play spacing effect to water pipe 2.

Further, a pushing handle 5 is arranged on the outer wall of one side of the device body 1, and an operator can push the device conveniently through the pushing handle 5.

Further, another side outer wall fixedly connected with locating piece 12 of device body 1, the outer wall of locating piece 12 is seted up flutedly, and the relative one side inner wall of recess is connected with same locating wheel 13 through the pivot, utilizes locating wheel 13 to play the location effect, makes this device can not squint at the in-process that removes.

Further, the outer wall of locating piece 12 is provided with laser lamp 14, and laser lamp 14 parallels with ground, utilizes the ray that laser lamp 14 jetted out to play the effect of guiding, and the staff of being convenient for finds the reference line more easily at the in-process that promotes this device.

The working principle of the utility model is as follows:

when carrying out the tangent to the road surface, starter motor one 17, open laser lamp 14, motor one 17 drives cutting wheel 7 and rotates, promote this device through pushing hands 5, remove along laser lamp 14's ray direction, and then accomplish the tangent to the road surface, when needs carry out the miscut to the edge on road surface, remove the edge on road surface with this device, starter motor two 19, motor two 19 drives worm wheel 21 through worm 20 and rotates, worm wheel 21 passes through transmission shaft 22 and connecting shell 16 and drives motor one 17 and rotate, motor one 17 drives cutting wheel 7 and adjusts cutting angle, carry out the miscut to the edge on road surface again and handle, utilize angle sensor 8 to detect the angle of cutting wheel 7 with ground, and then realize accurate control, after the miscut is accomplished, reset cutting wheel 7 to the position perpendicular to ground again.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof.

Claims

1. The utility model provides a bituminous paving cutting device for municipal works, includes device body (1), its characterized in that, the bottom outer wall four corners department of device body (1) all is provided with removes wheel (11), one side outer wall of device body (1) is provided with the rectangle mouth, the inside of rectangle mouth is provided with rectangle shell (15), the bottom inner wall fixedly connected with spacing shell (18) of rectangle shell (15), one side inner wall fixedly connected with motor two (19) of spacing shell (18), output shaft one end fixedly connected with worm (20) of motor two (19), worm (20) are connected through bearing rotation with the inner wall of spacing shell (18), one side inner wall of spacing shell (18) is connected with worm wheel (21) through the pivot rotation, worm wheel (21) mesh with worm (20), one side outer wall fixedly connected with transmission shaft (22) of worm wheel (21), the cutting machine is characterized in that the other side of the limiting shell (18) is provided with a first hole, the inner wall of the first hole is rotatably connected with the transmission shaft (22) through a bearing, a first motor (17) is arranged inside the rectangular shell (15), the outer wall of the first motor (17) is provided with a connecting shell (16), the outer wall of one side of the connecting shell (16) is fixedly connected with the transmission shaft (22), the outer wall of the other side of the connecting shell (16) is rotatably connected with the inner wall of the rectangular shell (15) through a rotating shaft, and one end of the output shaft of the first motor (17) is fixedly connected with the cutting wheel (7).

2. The asphalt pavement cutting device for municipal engineering according to claim 1, characterized in that a protective shell (6) is provided outside the cutting wheel (7).

3. The asphalt pavement cutting device for municipal engineering according to claim 2, characterized in that the outer wall of the protective shell (6) is provided with an angle sensor (8).

4. The asphalt pavement cutting device for municipal engineering according to claim 1, characterized in that a water tank (4) is fixedly connected to the outer wall of the top of the device body (1), a water pump (3) is arranged on the outer wall of one side of the water tank (4), a hole two is formed in the outer wall of one side of the water tank (4), one end of an input shaft of the water pump (3) is inserted into the hole two, a water pipe (2) is inserted into one end of an output shaft of the water pump (3), a spray head (9) is inserted into one end of the water pipe (2), and the water tank (4) is communicated with the spray head (9) through the water pump (3) and the water pipe (2).

5. The asphalt pavement cutting device for municipal engineering according to claim 4, wherein the outer wall of the water pipe (2) is provided with a limiting block (10), and the limiting block (10) is fixedly connected with the outer wall of the water tank (4).

6. The asphalt pavement cutting device for municipal engineering according to claim 1, characterized in that a pushing handle (5) is provided on the outer wall of one side of the device body (1).

7. The asphalt pavement cutting device for municipal engineering according to claim 1, wherein a positioning block (12) is fixedly connected to the outer wall of the other side of the device body (1), a groove is formed in the outer wall of the positioning block (12), and the same positioning wheel (13) is connected to the inner wall of the opposite side of the groove through a rotating shaft.

8. The asphalt pavement cutting device for municipal engineering according to claim 7, wherein the outer wall of the positioning block (12) is provided with a laser lamp (14), and the laser lamp (14) is parallel to the ground.