CN216640205U

CN216640205U - Quick joint-cutting equipment of highway construction

Info

Publication number: CN216640205U
Application number: CN202220125155.8U
Authority: CN
Inventors: 李红船
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-05-31
Anticipated expiration: 2032-01-18

Abstract

The utility model relates to the technical field of highway construction, and discloses a rapid joint cutting device for highway construction, which comprises a bottom plate and universal wheels fixedly connected with the periphery of the bottom plate and the outer wall of the bottom plate, wherein the outer wall of one side of the bottom plate, which is far away from a push handle, is provided with a mounting groove, the inner wall of the mounting groove is provided with a cutting mechanism, two ends of the outer wall of the top of the bottom plate are provided with control mechanisms, the outer wall of the top of the bottom plate is provided with a protection mechanism, the protection mechanism is positioned in the middle of the control mechanisms, the rapid joint cutting device for highway construction can drive a cutting blade to rotate to cut the ground by driving a fixed disc to rotate through a servo motor, an electric telescopic rod drives a mounting block to move, the cutting depth can be adjusted as required, compared with the traditional device, the joint cutting operation at different depths can be carried out, the practicability is stronger, when the mounting block is driven by the electric telescopic rod descends, the joint cutting depth can be judged according to the distance of a measuring piece descending on the fixed plate, the dial makes the cutting more accurate.

Description

Quick joint-cutting equipment of highway construction

Technical Field

The utility model relates to the technical field of highway construction, in particular to a rapid joint cutting device for highway construction.

Background

The joint cutter is a small machine tool, and has a simple structure. But it is huge in the construction of cement road surface, and the joint-cutting is the essential link in highway construction, directly influences road surface intensity, life-span. The working principle is that the diamond saw blade is driven by power to complete the cutting operation.

However, the conventional joint cutting equipment is simple in structure and single in function, when joint cutting operation is performed on a highway pavement, the depth of a joint cutting cannot be judged, only the depth of the joint cutting can be fixed, the joint cutting depth cannot be adjusted according to actual conditions, dust fall is not performed during cutting of a cutting edge, and dust pollution is easily caused to the environment when the joint cutting machine operates.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a rapid joint cutting device for highway construction, which solves the problems in the prior art.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a quick joint-cutting equipment of highway construction, includes the bottom plate, is located bottom plate bottom and bottom plate bottom outer wall universal wheel of fixed connection all around, the bottom plate is kept away from to push away and is opened one side outer wall and have the mounting groove, cutting mechanism is installed to the mounting groove inner wall, bottom plate top outer wall both ends are provided with control mechanism, bottom plate top outer wall is provided with protection machanism, protection machanism is located in the middle of the control mechanism, protection machanism respectively with cutting mechanism looks adaptation.

Preferably, a pushing handle is arranged on one side of the outer wall of the top of the bottom plate, a friction pad is arranged on the outer wall of the pushing handle, and the friction pad is matched with the pushing handle.

Preferably, cutting mechanism is including seting up the draw-in groove in mounting groove both sides inner wall, draw-in groove inner wall sliding connection has the installation piece, the adjacent both sides outer wall of installation piece all rotates and installs the fixed disk, the cutting piece is installed through the bolt to the fixed disk end, cutting piece and mounting groove looks adaptation, the inside driving groove of having seted up of installation piece, servo motor is installed to the driving groove inner wall, servo motor's output shaft and fixed disk are connected.

Preferably, control mechanism is including welding the mounting bracket in bottom plate top outer wall both sides, mounting bracket bottom outer wall is provided with electric telescopic handle, electric telescopic handle is terminal with installation piece fixed connection.

Preferably, the welding of mount frame top outer wall has the fixed plate, fixed plate both sides outer wall all is provided with the calibrated scale, calibrated scale outer wall spraying has the scale mark that the equidistance distributes, calibrated scale one side outer wall sliding connection is kept away from to the fixed plate has the measuring part, measuring part end and installation piece top outer wall connection.

Preferably, the protection mechanism includes a protection cover slidably mounted on the outer wall of the top of the bottom plate, a water tank is arranged at the top of the protection cover, a water pipe penetrating through the protection cover is arranged on the outer wall of one side of the water tank, a pressure pump is mounted on the outer wall of the water pipe, a connecting pipe is mounted on the inner wall of the top of the protection cover, and spray heads distributed equidistantly are arranged at the bottom of the connecting pipe.

Advantageous effects

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

1. this kind of quick joint-cutting equipment of highway construction, it can drive the cutting piece through servo motor drive fixed disk rotation and rotate and cut ground, the fixed disk passes through bolted connection with the cutting piece simultaneously, prevent that the cutting piece from droing to lie in the dismantlement and the installation of cutting piece simultaneously, electric telescopic handle drive installation piece removes, can drive the cutting piece and remove, adjust the cutting depth as required, compare in traditional device, can carry out the joint-cutting operation of the different degree of depth, the practicality is stronger, can drive the measuring part when electric telescopic handle drive installation piece descends, can judge the joint-cutting depth according to the distance that the measuring part descends on the fixed plate this moment, the calibrated scale is convenient for operating personnel to know cutting depth value, make the cutting more accurate.

2. This kind of quick joint-cutting equipment of highway construction, when cutting mechanism carries out the joint-cutting operation, the protection casing removes and protects to cutting piece top, prevents that the rubble that the cutting produced from splashing everywhere, and the conveyer pipe is carried the water in the water tank to the connecting pipe under the effect of force pump simultaneously to carry out the dust fall through the shower nozzle blowout, prevent that the cutting operation from producing a large amount of dust polluted environment.

Drawings

FIG. 1 is a schematic view of the external appearance structure of the main body of the present invention;

FIG. 2 is a schematic view of the control mechanism of the present invention;

FIG. 3 is a schematic view of the cutting mechanism of the present invention;

fig. 4 is a schematic view of the structure of the water tank of the present invention.

In the figure: 1. a base plate; 2. a push handle; 3. mounting grooves; 4. mounting blocks; 5. fixing the disc; 6. cutting the slices; 7. a servo motor; 8. a mounting frame; 9. an electric telescopic rod; 10. a fixing plate; 11. a dial scale; 12. a measuring member; 13. a protective cover; 14. a water tank; 15. a pressure pump; 16. and (4) a spray head.

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.

Examples

Referring to fig. 1-4, a quick joint-cutting device for highway construction comprises a bottom plate 1 and universal wheels fixedly connected with the periphery of the bottom plate 1 and the outer wall of the bottom plate 1, wherein the outer wall of one side, away from a pushing handle 1, of the bottom plate 1 is provided with a mounting groove 3, a cutting mechanism is mounted on the inner wall of the mounting groove 3, control mechanisms are arranged at two ends of the outer wall of the top of the bottom plate 1, a protection mechanism is arranged on the outer wall of the top of the bottom plate 1, the protection mechanism is located in the middle of the control mechanisms, and the control mechanism and the protection mechanism are respectively matched with the cutting mechanisms.

As shown in figure 1, one side of the outer wall of the top of the bottom plate 1 is provided with a push handle 2, the outer wall of the push handle 2 is provided with a friction pad, the friction pad is matched with the push handle 2, the push handle 2 is convenient for the push device to move, the friction pad increases the friction between a palm and the push handle, the push device is not easy to slip when being pushed, and meanwhile, the friction pad protects the palm and is more comfortable when being pushed.

As shown in fig. 1, fig. 2 and fig. 3, cutting mechanism is including seting up the draw-in groove in the 3 both sides inner walls of mounting groove, draw-in groove inner wall sliding connection has installation piece 4, the adjacent both sides outer wall of installation piece 4 all rotates and installs fixed

disk

5, 5 ends of fixed disk install cutting piece 6 through the bolt,

cutting piece

6 and 3 looks adaptations of mounting groove, the inside drive groove of having seted up of installation piece 4, servo motor 7 is installed to the drive inslot wall, servo motor 7's output shaft and fixed disk 5 are connected, servo motor 7 drives fixed disk 5 and rotates and to drive cutting piece 6 and rotate and cut ground, fixed disk 5 passes through bolted connection with cutting piece 6 simultaneously, prevent that cutting piece 6 from droing and falling in the dismantlement and the installation of cutting piece 6 simultaneously.

As shown in fig. 1, 2 and 3, control mechanism is including welding in mounting bracket 8 of 1 top outer wall both sides of bottom plate, and mounting bracket 8 bottom outer wall is provided with electric telescopic handle 9, and electric telescopic handle 9 is terminal and 4 fixed connection of installation piece, and 8 drive installation pieces of electric telescopic handle 4 remove, can drive cutting piece 6 and remove, adjusts the cutting depth as required, compares in traditional device, can carry out the joint-cutting operation of the different degree of depth, and the practicality is stronger.

As shown in fig. 1, fig. 2 and fig. 3, 8 top outer wall welding of mounting bracket has fixed plate 10, fixed plate 10 both sides outer wall all is provided with calibrated

scale

11, 11 outer wall spraying of calibrated scale have the scale mark of equidistance distribution, fixed plate 10 is far away from 11 one side outer wall sliding connection of calibrated

scale

12, 12 terminal and 4 top outer wall connections of installing block of measuring, can drive measuring 12 when 8 drive installing blocks of electric telescopic handle 4 descend and descend, the kerf depth can be judged according to the distance that measuring 12 descends on fixed plate 10 this moment, calibrated scale 11 is convenient for operating personnel to know the cutting depth numerical value, make the cutting more accurate.

As shown in fig. 1 and 4, the protection mechanism includes a protection cover 13 slidably mounted on the outer wall of the top of the bottom plate 1, a water tank 14 is arranged on the top of the protection cover 13, a water pipe penetrating through the protection cover 13 is arranged on the outer wall of one side of the water tank 14, a pressure pump 15 is mounted on the outer wall of the water pipe, a connecting pipe is mounted on the inner wall of the top of the protection cover 13, spray heads 16 distributed equidistantly are arranged at the bottom of the connecting pipe, when the cutting mechanism performs cutting operation, the protection cover 13 is moved to the position above the cutting blade 6 to be protected, the broken stones generated by cutting are prevented from splashing everywhere, meanwhile, the water in the water tank 14 is conveyed to the connecting pipe by the conveying pipe under the action of the pressure pump 15, and is sprayed out through the spray heads 16 to perform dust fall, and the environment pollution caused by a large amount of dust generated by the cutting operation is prevented.

The working principle is as follows: when the cutting device works, the device is moved to a position needing cutting, the protective cover 13 is moved to the position above the cutting mechanism, the servo motor 7 is started, the servo motor 7 drives the fixed disc 5 to rotate to drive the cutting blade 6 to rotate to cut the ground, the electric telescopic rod 8 drives the mounting block 4 to descend, the cutting depth is adjusted as required, compared with the traditional device, cutting operation of different depths can be carried out, the practicability is higher, the electric telescopic rod 8 drives the mounting block 4 to descend, the measuring part 12 can be driven to descend, the cutting depth can be judged according to the descending distance of the measuring part 12 on the fixed plate 10, the dial 11 is convenient for an operator to know the cutting depth value, the cutting is more accurate, when the cutting mechanism carries out cutting operation, the protective cover 13 prevents broken stones generated by cutting from splashing everywhere, meanwhile, the conveying pipe conveys water in the water tank 14 to the connecting pipe under the action of the pressure pump 15, and the dust is sprayed out by the spray head 16 to fall dust, so that a large amount of dust generated in the cutting operation is prevented from polluting the environment.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quick joint-cutting equipment of highway construction, includes bottom plate (1), is located bottom plate (1) bottom and bottom plate (1) bottom outer wall fixed connection's universal wheel all around, its characterized in that, bottom plate (1) is kept away from to push away and is opened mounting groove (3) to (2) one side outer wall, cutting mechanism is installed to mounting groove (3) inner wall, bottom plate (1) top outer wall both ends are provided with control mechanism, bottom plate (1) top outer wall is provided with protection machanism, protection machanism is located in the middle of the control mechanism, protection machanism respectively with cutting mechanism looks adaptation.

2. The quick joint-cutting equipment for highway construction according to claim 1, wherein a push handle (2) is arranged on one side of the outer wall of the top of the bottom plate (1), and a friction pad is arranged on the outer wall of the push handle (2), and is matched with the push handle (2).

3. The quick joint cutting equipment for highway construction according to claim 1, wherein the cutting mechanism comprises clamping grooves formed in inner walls of two sides of the mounting groove (3), the inner walls of the clamping grooves are slidably connected with mounting blocks (4), fixed disks (5) are rotatably mounted on outer walls of two adjacent sides of the mounting blocks (4), cutting blades (6) are mounted at the ends of the fixed disks (5) through bolts, the cutting blades (6) are matched with the mounting groove (3), driving grooves are formed in the mounting blocks (4), servo motors (7) are mounted on inner walls of the driving grooves, and output shafts of the servo motors (7) are connected with the fixed disks (5).

4. The quick joint-cutting equipment for highway construction according to claim 1, wherein the control mechanism comprises mounting frames (8) welded on two sides of the outer wall of the top of the bottom plate (1), the outer wall of the bottom of the mounting frame (8) is provided with an electric telescopic rod (9), and the tail end of the electric telescopic rod (9) is fixedly connected with the mounting block (4).

5. The quick joint-cutting equipment for highway construction according to claim 4, wherein a fixing plate (10) is welded on the outer wall of the top of the mounting frame (8), the outer walls of two sides of the fixing plate (10) are respectively provided with a dial (11), the outer wall of the dial (11) is sprayed with scale lines distributed at equal intervals, the outer wall of one side of the fixing plate (10) far away from the dial (11) is slidably connected with a measuring piece (12), and the tail end of the measuring piece (12) is connected with the outer wall of the top of the mounting block (4).

6. The quick joint-cutting equipment for highway construction according to claim 1, wherein the protection mechanism comprises a protection cover (13) slidably mounted on the outer wall of the top of the base plate (1), a water tank (14) is arranged on the top of the protection cover (13), a water pipe penetrating through the protection cover (13) is arranged on the outer wall of one side of the water tank (14), a pressure pump (15) is mounted on the outer wall of the water pipe, a connecting pipe is mounted on the inner wall of the top of the protection cover (13), and spray heads (16) are arranged at the bottom of the connecting pipe and distributed equidistantly.