CN212533660U - Road surface cutting device for municipal administration - Google Patents

Abstract

The utility model belongs to the technical field of cutting equipment, a road surface cutting device is used in municipal administration is disclosed, including cutting machine body and water tank, the two detachably articulates together. Through setting up first base and second base, the utility model discloses the road cutting machine split with traditional integral type has become cutting machine and these two independent parts of water tank, when needs transportation, can adorn respectively, unload, has alleviateed the weight of single transport to can utilize transportation space in a flexible way. Generally, the utility model discloses principle, simple structure, easy and simple to handle, the practicality is strong, has good market spreading value.

Description

Road surface cutting device for municipal administration

Technical Field

The utility model belongs to the technical field of cutting equipment, especially, relate to a road surface cutting device for municipal administration.

Background

A cutting equipment for municipal works indicates road cutting machine. Road cutters are used during municipal construction or maintenance, for example, when joints are placed during asphalt pavement laying, or when excess asphalt pavement is removed. The road cutting machine is a tool for road construction and maintenance, has the main function of cutting a seam on a road surface, and is commonly used for cement road surfaces and asphalt road surfaces.

Because the cutting blade rubs and produces high temperature when cutting concrete and bituminous paving, in order to protect the cutting blade, improve the life of cutting blade, at the in-process of cutting, must carry out the watering cooling to the cutting blade. Because the road cutting machine is often used for field work, the road cutting machine is often equipped with a water tank with a large volume in view of the inconvenience of water intake during field work. The base plate (or called as a rack) of the traditional road cutting machine is integrated, and the cutting machine and the water tank are simultaneously installed on the whole base plate, so that the whole road cutting machine is large in weight and large in size.

Limited to the use of road cutters, which require frequent job site transfers. The integral cutting machine is inconvenient to load and unload due to overlarge weight and volume and is very difficult to transport.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a road surface cutting device is used in municipal administration aims at solving the problem of the road surface cutting device transportation difficulty of integral bottom plate.

The utility model relates to a realize like this, a road surface cutting device is used in municipal administration, its characterized in that: including cutting machine body and water tank, its characterized in that: the cutting machine body is fixed on the first base; the first base is provided with a mounting hole which is communicated along the vertical direction, a threaded cylinder is arranged in the mounting hole, a threaded rod is arranged in the threaded cylinder, and the bottom end of the threaded rod is connected with a universal wheel; a pair of double-lug seats are formed on the side surface, away from the cutting machine body, of the first base; a pair of rollers is symmetrically arranged on two sides of the first base;

the water tank is fixed on the second base; a mounting seat is formed on the side surface of the second base, and the mounting seat is detachably hinged with the double-lug seat of the first base; and a pair of rollers is symmetrically arranged on two sides of the second base.

Furthermore, the roller and the first base, and the roller and the second base are detachably connected.

Further, the top end of the threaded rod is formed with a dial.

Further, a water tank cover is detachably mounted to the water inlet of the water tank.

Furthermore, a handle is arranged on the side wall of the water tank.

The utility model has the advantages that: through setting up first base and second base, the utility model discloses the road cutting machine split with traditional integral type has become cutting machine and these two independent parts of water tank, when needs transportation, can adorn respectively, unload, has alleviateed the weight of single transport to can utilize transportation space in a flexible way. Generally, the utility model discloses principle, simple structure, easy and simple to handle, the practicality is strong, has good market spreading value.

Drawings

FIG. 1 is a schematic structural view of a cutting blade in a raised state;

FIG. 2 is a schematic structural view of the cutting blade in a pressed state;

fig. 3 is an assembly schematic view of the present invention;

FIG. 4 is a schematic partial cross-sectional view of a cutter body;

fig. 5 is a schematic structural view of the screw cylinder.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to 5, a road surface cutting device for municipal administration includes a cutter body 1 and a water tank 2, and is characterized in that: the cutting machine body 1 is fixed on a first base 11; the first base 11 is provided with a mounting hole 12 which is penetrated through along the vertical direction, the middle part of the mounting hole 12 is provided with a pair of pin holes, and the axes of the pin holes are horizontal and parallel to the side surface of the first base 11 far away from the cutting machine body 1; a threaded cylinder 13 is arranged in the mounting hole 12, and a pair of pin shafts is formed in the middle of the outer wall of the threaded cylinder 13 and inserted into pin holes of the mounting hole 12; a threaded rod 14 is arranged in the threaded cylinder 13, and the threaded rod 14 can be adjusted to be opposite to the threaded cylinder 13 through rotation; the bottom end of the threaded rod 14 is connected with a universal wheel 15; a pair of double-lug seats 16 are formed on the side surface of the first base 11 far away from the cutting machine body 1, and the axes of the double-lug seats 16 are parallel to the axis of the shaft hole of the mounting hole 12; a pair of rollers 3 are symmetrically arranged on two sides of the first base 11, and the axes of the rollers 3 are parallel to the axes of the shaft holes of the mounting holes 12;

the water tank 2 is fixed on the second base 21; a mounting seat 22 is formed on the side surface of the second base 21, and the mounting seat 22 is detachably hinged with the double-lug seat 16 of the first base 11; a pair of rollers 3 is symmetrically arranged on two sides of the second base 21 adjacent to the mounting seat 22.

The roller 3 is detachably connected with the first base 11 and the roller 3 is detachably connected with the second base 21, and after the roller 3 is damaged, the roller 3 is convenient to replace by the detachable connection mode.

The top of the threaded rod 14 is formed with a turntable 141, and the turntable 141 increases the arm of force for rotating the threaded rod 14, thereby saving effort.

The water tank lid is installed to water tank 2's water inlet detachably, when cutting the road surface, the utility model discloses can take place vibrations, cover the water tank lid, can avoid the water in the water tank 2 to spill because of vibrations.

Be provided with handle 23 on the lateral wall of water tank 2, the operator can be through pushing away, pulling handle 23 control the utility model discloses a removal, the operation of being convenient for.

The turntable 141 and the handle 23 are wrapped by rubber films, and the rubber films can play a role in skid resistance and can effectively improve the touch feeling of a user.

It should be noted that the structure and principle of the cutting machine body 1 are the prior art, and are common general knowledge of those skilled in the art, and are not described herein again.

Use the utility model discloses the time, it is articulated fixed with the mount pad 22 of second base 21 and the ears seat 16 of first base 11 through outside pin rod to connect water tank delivery port and cutting piece water spout through outside hose, will the utility model discloses push away to work area, make the cutting piece aim at the road surface of waiting to cut. Drive threaded rod 14 and move down relatively through rotatory handle 23, because universal wheel 15 and ground contact, threaded rod 14 is reverse to keep away from the one end jack-up of cutting machine body 1 with first base 11, and the cutting piece downward sloping cuts into with road surface contact gradually downwards, and the operator promotes handle 23 on the water tank 2, will the utility model discloses promote forward, the cutting piece cuts the road surface forward. After the cutting task is finished, the handle 23 is rotated reversely, the threaded rod 14 moves upwards, one end of the cutting machine body 1 moves downwards gradually by virtue of the principle of the first base 11, correspondingly, the cutting blade is lifted gradually and finally leaves the road surface, and cutting is stopped. When needs transport the utility model discloses the time, take out outside pin pole from the mount pad 22 of second base 21 and the ears seat 16 of first base 11, two independent parts are separated into with water tank 2 to cutting machine body 1, can the transport of loading respectively.

The utility model has the advantages that: through setting up first base 11 and second base 21, the utility model discloses the road cutting machine split with traditional integral type has become these two independent parts of cutting machine and water tank, when needs transportation, can adorn respectively, unload, has alleviateed the weight of single transport to can utilize the transportation space in a flexible way. Generally, the utility model discloses principle, simple structure, easy and simple to handle, the practicality is strong, has good market spreading value.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (5)

1. The utility model provides a road surface cutting device is used in municipal administration, includes cutting machine body (1) and water tank (2), its characterized in that: the cutting machine body (1) is fixed on the first base (11); the first base (11) is provided with a mounting hole (12) which penetrates through in the vertical direction, a threaded cylinder (13) is arranged in the mounting hole (12), a threaded rod (14) is mounted in the threaded cylinder (13), and the bottom end of the threaded rod (14) is connected with a universal wheel (15); a pair of double-lug seats (16) are formed on the side surface, away from the cutting machine body (1), of the first base (11); a pair of rollers (3) is symmetrically arranged on two sides of the first base (11);

the water tank (2) is fixed on the second base (21); a mounting seat (22) is formed on the side surface of the second base (21), and the mounting seat (22) is detachably hinged with the double-ear seat (16) of the first base (11); and a pair of rollers (3) is symmetrically arranged on two sides of the second base (21).

2. A municipal road cutting device according to claim 1, wherein: the roller (3) and the first base (11) as well as the roller (3) and the second base (21) are detachably connected.

3. A municipal road cutting device according to claim 1, wherein: the top end of the threaded rod (14) is provided with a rotary disc (141).

4. A municipal road cutting device according to claim 1, wherein: a water tank cover is detachably arranged at the water inlet of the water tank (2).

5. A municipal road cutting device according to claim 1, wherein: a handle (23) is arranged on the side wall of the water tank (2).

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