CN118326785A - A roadside stone laying device - Google Patents

Abstract

The present invention discloses a curbstone paving device, comprising a vehicle body, wherein a first baffle and a second baffle are fixedly installed at an upper position near one side of the vehicle body, a material storage area is provided between the first baffle and the second baffle, and a material pulling structure is provided at an upper position near the rear end of the first baffle and the second baffle, wherein the material pulling structure comprises a fixed rod, wherein the fixed rod is fixedly installed at an upper position between the first baffle and the second baffle, and a material pulling cylinder is movably installed at a rear center position of the fixed rod, and a pulling frame is movably connected to an output shaft of the material pulling cylinder. The curbstone paving device described in the present invention realizes the function of automatically paving curbstones, solves the time-consuming and labor-intensive problems of traditional manual paving, and integrates the multiple functions of clearing obstacles, cleaning curbstones, grouting reinforcement, and smoothing mud, and can be widely used in the paving of curbstones in road construction.

Description

A roadside stone laying device

Technical Field

The invention relates to the field of road construction, and in particular to a curbstone paving device.

Background technique

Curbstone is a kind of building stone set on both sides of the road or the edge of the green belt to block the soil. It is usually a long structure, also known as curbstone or curbstone, which can ensure the safety of pedestrians and vehicles and ensure the neatness of the roadside edge.

However, when laying traditional curbstones, they are usually transported to the laying site by equipment, and then moved one by one to the installation location by tools for manual laying. Since curbstones are stone materials, they are heavy, and the manual laying process is time-consuming and laborious. In addition, during the manual laying process, the gap between two adjacent curbstones needs to be manually slurried, which is inconvenient and affects the progress of the entire road project.

For this reason, this case proposes a roadside stone paving device to solve the above problems.

Summary of the invention

The main purpose of the present invention is to provide a curbstone paving device, which can effectively solve the technical problems in the background technology.

To achieve the above object, the technical solution adopted by the present invention is:

A curbstone paving device comprises a vehicle body, wherein a first baffle and a second baffle are fixedly mounted near one side of the upper portion of the vehicle body, a material storage area is provided between the first baffle and the second baffle, and a material pulling structure is provided near the rear end of the upper portion of the first baffle and the second baffle;

The material pulling structure comprises a fixed rod, the fixed rod is fixedly installed at the upper position between the first baffle plate and the second baffle plate, a material pulling cylinder is movably installed at the rear center position of the fixed rod, the output shaft of the material pulling cylinder is movably connected to a pulling frame, a sliding groove is provided on the upper surface of the first baffle plate and the second baffle plate near the rear end position, and the pulling frame is slidably connected to the sliding groove;

A pushing cylinder is fixedly installed on one side of the second baffle near the front position, and the output shaft of the pushing cylinder passes through the second baffle. A through groove is opened on one side surface of the first baffle, and the through groove is aligned with the output shaft of the pushing cylinder.

As a further solution of the present invention, the rear ends of the first baffle plate and the second baffle plate are wedge-shaped, and a plurality of balls are embedded and installed on the upper surface of the vehicle body located in the material storage area.

As a further solution of the present invention, a cleaning structure is provided on the upper part of the vehicle body, located in the front center of the storage area, and the cleaning structure includes a cleaning block and a spring groove. The spring groove is opened inside the vehicle body, and the slider is fixedly installed on one side of the cleaning block. The cleaning block is slidably connected to the spring groove through the slider, and a return spring is placed inside the spring groove below the slider.

As a further solution of the present invention, the rear end of the cleaning block is arranged in an inclined surface, and a guide column penetrates the inner center position of the spring groove, and the guide column penetrates the slider and is located on the inner side of the reset spring.

As a further solution of the present invention, an auxiliary structure is provided at the front position on the other side of the first baffle, and the auxiliary structure includes a fixing plate and a guide member. The fixing plate is fixedly installed at the front position on the other side of the first baffle, and a stud is fixedly installed on the top of the guide member. The external thread of the stud is connected to an external hexagonal nut.

As a further solution of the present invention, the guide member, the stud and the hexagonal nut constitute a guide structure, and the guide structure is provided with two groups. The guide member is inclined at 45° in the horizontal direction, and the guide member is arranged in a "U" shape, and the inner wall of the guide member is inclined from one side to the other side.

As a further solution of the present invention, a cement slurry tank is fixedly installed on the upper part of the vehicle body near the other side, a pump is installed on the top of the cement slurry tank, the output end of the pump is connected to a hose, the end of the hose is connected to a grouting nozzle, the grouting nozzle passes through the fixed plate, and the grouting nozzle is flat.

As a further solution of the present invention, a positioning structure is provided between the grouting nozzle and the fixed plate, and the positioning structure includes a protrusion and a column, the protrusion is fixedly installed at the end of the grouting nozzle and is located above the fixed plate, the column passes through the protrusion and is fixedly installed on the upper part of the fixed plate, the outside of the column is located above the protrusion and is sleeved with a compression spring, and the bottom of the grouting nozzle is rotatably connected to a roller.

As a further solution of the present invention, a limiting plate is fixedly connected to the top end of the column, and the diameter of the limiting plate is greater than the diameter of the compression spring.

As a further solution of the present invention, rear ends of the first baffle and the second baffle protrude from the vehicle body.

The beneficial effects of the present invention are as follows:

By setting up a vehicle body, a material pulling structure and a material pushing cylinder, the vehicle body can be used to transport curbstones for automatic paving. Compared with the traditional manual paving method, it saves time and effort and can effectively increase the speed of road construction.

By setting a cleaning block to cooperate with the vehicle body and the ball bearing, the ball bearing protrudes from the top surface of the vehicle body. Therefore, when the curbstone is in the storage area, on the one hand, the ball bearing makes the movement of the curbstone smoother and the friction is smaller. On the other hand, the ball bearing also makes the bottom surface of the curbstone slightly higher than the top surface of the vehicle body, so that the curbstone can easily pass over the inclined surface of the cleaning block, so that the cleaning block is pressed down. When the vehicle body moves, the cleaning block can clear obstacles such as stones and soil blocks at the position where the curbstone is to be laid, thereby ensuring the accuracy of the paving of the curbstone.

By setting a return spring, a slider and a cleaning block, when the curbstone is not laid, the return spring will push the slider upward to avoid friction between the cleaning block and the ground, so that the vehicle body can move normally;

By setting a fixed plate in conjunction with a guide piece, a fixed plate is set on the side of the through groove, and two guide pieces are set at the bottom of the fixed plate. The two guide pieces can jointly guide the curbstone, so that the position of the curbstone is more accurate; and the guide piece close to the first baffle can clean the curbstone. During the movement of the curbstone, the dirt remaining on its surface can be scraped off, so that the curbstone is cleaner after laying.

By setting a cement slurry tank with a hose and a grouting nozzle, the gap between two adjacent curbstones can be grouted after the curbstones are laid, thereby increasing the stability of the connection between adjacent curbstones. There is no need for manual grouting, which is more convenient to use.

By setting a guide piece to cooperate with the grouting nozzle, after the grouting nozzle injects grout into two adjacent curbstones, the guide piece away from the first baffle can smooth the cement slurry to ensure that the cement slurry fills the gap between the two curbstones, and the guide piece is inclined at 45° in the horizontal direction, and the excess cement slurry after smoothing can be guided to the bottom of the curbstone to avoid mud residue;

By setting up a curbstone laying device, the function of automatic curbstone laying is achieved, which solves the time-consuming and labor-intensive problems of traditional manual laying. It also combines the multiple functions of clearing obstacles, cleaning curbstones, grouting reinforcement, and smoothing mud, and can be widely used in curbstone laying in road construction.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of a curbstone paving device according to the present invention;

FIG2 is a rear perspective view of a curbstone paving device according to the present invention;

FIG3 is a top view of a curbstone paving device according to the present invention;

FIG4 is a bottom perspective view of a curbstone paving device according to the present invention;

FIG5 is a schematic diagram of a cleaning structure of a curbstone paving device according to the present invention;

FIG6 is an enlarged view of an auxiliary structure of a curbstone paving device according to the present invention;

FIG7 is an enlarged view of point A in FIG6 of a curbstone paving device according to the present invention;

FIG8 is a bottom perspective view of FIG6 of a curbstone paving device according to the present invention;

FIG. 9 is a demonstration diagram of paving curbstones using a curbstone paving device according to the present invention.

In the figure: 1. vehicle body; 2. first baffle; 3. second baffle; 4. material pulling structure; 5. fixing rod; 6. material pulling cylinder; 7. slide; 8. pulling frame; 9. ball bearing; 10. material pushing cylinder; 11. cement slurry tank; 12. hose; 13. cleaning structure; 14. auxiliary structure; 15. through groove; 16. cleaning block; 17. slider; 18. reset spring; 19. guide; 20. fixing plate; 21. stud; 22. hexagonal nut; 23. grouting nozzle; 24. positioning structure; 25. bump; 26. column; 27. compression spring; 28. roller.

Detailed ways

In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

As shown in Fig. 1-9, a curbstone paving device comprises a vehicle body 1, a first baffle plate 2 and a second baffle plate 3 are fixedly mounted on the upper part of the vehicle body 1 near one side, a material storage area is provided between the first baffle plate 2 and the second baffle plate 3, and a material pulling structure 4 is provided on the upper part of the first baffle plate 2 and the second baffle plate 3 near the rear end;

The material pulling structure 4 includes a fixed rod 5, which is fixedly installed at the upper position between the first baffle plate 2 and the second baffle plate 3. A material pulling cylinder 6 is movably installed at the rear center of the fixed rod 5. The output shaft of the material pulling cylinder 6 is movably connected to a pulling frame 8. A sliding groove 7 is opened on the upper surface of the first baffle plate 2 and the second baffle plate 3 near the rear end, and the pulling frame 8 is slidably connected to the sliding groove 7.

A pushing cylinder 10 is fixedly installed on one side of the second baffle plate 3 near the front position, and the output shaft of the pushing cylinder 10 passes through the second baffle plate 3 . A through groove 15 is opened on one side surface of the first baffle plate 2 , and the through groove 15 is aligned with the output shaft of the pushing cylinder 10 .

In this embodiment, the rear ends of the first baffle plate 2 and the second baffle plate 3 are wedge-shaped, and a plurality of balls 9 are embedded and installed on the upper surface of the vehicle body 1 in the material storage area.

Since the rear ends of the first baffle plate 2 and the second baffle plate 3 are wedge-shaped, the height of the pull frame 8 will change when the pull frame 8 slides through the slide groove 7. When the pull frame 8 is at a high position, the curb stone can be placed in the storage area on the upper part of the vehicle body 1 through external equipment. When the pull frame 8 is pulled to reset, the height of the pull frame 8 is reduced, and the curb stone can be pulled to move. The ball bearings 9 can reduce the friction between the curb stone and the vehicle body 1.

In this embodiment, a cleaning structure 13 is provided at the upper part of the vehicle body 1, located in the front center of the storage area. The cleaning structure 13 includes a cleaning block 16 and a spring groove. The spring groove is opened inside the vehicle body 1, and a slider 17 is fixedly installed on one side of the cleaning block 16. The cleaning block 16 is slidably connected to the spring groove through the slider 17. A return spring 18 is placed inside the spring groove below the slider 17.

The cleaning structure 13 can clear obstacles, such as stones, soil blocks, etc., from the location where the curbstones are to be laid during the movement of the vehicle body 1.

In this embodiment, the rear end of the cleaning block 16 is arranged in an inclined surface, and a guide column penetrates the inner center position of the spring groove, and the guide column penetrates the slider 17 and is located on the inner side of the reset spring 18 .

Since the rear end of the cleaning block 16 is arranged in an inclined surface, when the curbstone slides in the material storage area, the gravity of the curbstone can pass over the cleaning block 16 and press the cleaning block 16 downward.

In this embodiment, an auxiliary structure 14 is provided at the front position on the other side of the first baffle 2. The auxiliary structure 14 includes a fixed plate 20 and a guide member 19. The fixed plate 20 is fixedly installed at the front position on the other side of the first baffle 2. A stud 21 is fixedly installed on the top of the guide member 19. The external thread of the stud 21 is connected to an external hexagonal nut 22.

The guide member 19 can guide the curbstones, so that the position of the curbstones is more accurate.

In this embodiment, the guide member 19, the stud 21 and the hexagonal nut 22 constitute a guide structure, and the guide structure is provided with two groups. The guide member 19 is inclined at 45° in the horizontal direction, and the guide member 19 is arranged in a "U" shape, and the inner wall of the guide member 19 is inclined from one side to the other side.

The hexagonal nut 22 cooperates with the stud 21 to make the two guide members 19 removable, so that the guide members 19 of different shapes can be replaced according to the shape of the curbstone.

In this embodiment, a cement slurry tank 11 is fixedly installed on the upper part of the vehicle body 1 near the other side, and a pump is installed on the top of the cement slurry tank 11. The output end of the pump is connected to a hose 12, and the end of the hose 12 is connected to a grouting nozzle 23. The grouting nozzle 23 passes through the fixed plate 20, and the grouting nozzle 23 is flat.

When the pump is working, the cement slurry in the cement slurry tank 11 can be pumped out and transported to the inside of the grouting nozzle 23 through the hose 12, and the cement is injected into the gap between the two curbstones through the grouting nozzle 23.

In this embodiment, a positioning structure 24 is provided between the grouting nozzle 23 and the fixed plate 20, and the positioning structure 24 includes a protrusion 25 and a column 26. The protrusion 25 is fixedly installed at the end of the grouting nozzle 23 and is located above the fixed plate 20. The column 26 passes through the protrusion 25 and is fixedly installed on the upper part of the fixed plate 20. The outer part of the column 26 is located above the protrusion 25 and is sleeved with a compression spring 27. The bottom of the grouting nozzle 23 is rotatably connected to a roller 28.

The positioning structure 24 can prevent the grouting nozzle 23 from rubbing against the roadside stone when the grouting is not being discharged.

In this embodiment, a top end of the upright column 26 is fixedly connected to a limiting plate, and a diameter of the limiting plate is greater than a diameter of the compression spring 27 .

The limiting piece can play a role in limiting the compression spring 27.

In this embodiment, rear ends of the first baffle plate 2 and the second baffle plate 3 protrude from the vehicle body 1 .

Since the two baffles protrude from the vehicle body 1, it is ensured that the external equipment can extend into the interior of the storage area when placing the curbstone into the storage area, and it is ensured that the pulling frame 8 can pull the curbstone.

It should be noted that the present invention is a curbstone paving device. When in use, the vehicle body 1 is moved to a road with curbstones, and the guide member 19 is vertically aligned with the position where the curbstones are to be laid, so that the through groove 15 is aligned with the position to be laid;

Use external equipment to carry the curbstone to between the first baffle plate 2 and the second baffle plate 3 on the upper part of the vehicle body 1. When placing the curbstone, the pulling cylinder 6 works to push the pull frame 8 to move. During the process of the pull frame 8 sliding through the slide groove 7, the wedge-shaped surfaces of the first baffle plate 2 and the second baffle plate 3 are lifted. After the curbstone is placed, the pulling cylinder 6 works to pull the pull frame 8 to reset. During the process, the height of the pull frame 8 is reduced, and the pull frame 8 drives the curbstone to move. The ball bearings 9 effectively reduce the friction between the curbstone and the vehicle body 1.

When the curbstone is aligned with the through groove 15, the cleaning block 16 is pressed down under the weight pressure. At this time, during the movement of the vehicle body 1, the cleaning block 16 can clear obstacles at the position where the curbstone is to be laid, and the pushing cylinder 10 works, and its output shaft pushes the curbstone out of the through groove 15;

In the process of discharging the curbstone, the curbstone will enter the inner side of the two guide members 19, and the curbstone will fall accurately into the position to be laid through the guidance of the two guide members 19;

The kerbstones are continuously laid according to the above method. The grouting nozzle 23 is pushed by the compression spring 27 so that the roller 28 is always in contact with the surface of the kerbstones. When the roller 28 is located in the gap between the two kerbstones, the pump on the cement slurry tank 11 works, and the cement slurry is pumped to the grouting nozzle 23 through the hose 12, and finally injected into the gap between the two kerbstones. As the vehicle body 1 continues to move, the roller 28 passes over the gap between the two kerbstones and continues to roll.

The continuous movement of the vehicle body 1 causes the guide member 19 to slide outside the curbstone, so that the cement slurry is scraped flat. Since the guide member 19 is inclined at 45 degrees in the horizontal direction, the scraped cement will be guided to the bottom of the curbstone.

The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims (10)

1. A kerb paving device, characterized in that: the automatic feeding device comprises a vehicle body (1), wherein a first baffle (2) and a second baffle (3) are fixedly arranged at the position, close to one side, of the upper part of the vehicle body (1), a storage area is arranged between the first baffle (2) and the second baffle (3), and a material pulling structure (4) is arranged at the position, close to the rear end, of the upper part of the first baffle (2) and the upper part of the second baffle (3);

The material pulling structure (4) comprises a fixed rod (5), the fixed rod (5) is fixedly arranged at the upper position between the first baffle (2) and the second baffle (3), a material pulling oil cylinder (6) is movably arranged at the central position of the rear part of the fixed rod (5), a pulling frame (8) is movably connected with an output shaft of the material pulling oil cylinder (6), sliding grooves (7) are formed in the positions, close to the rear ends, of the upper surfaces of the first baffle (2) and the second baffle (3), and the pulling frame (8) is in sliding connection with the sliding grooves (7);

One side of the second baffle (3) is close to the front position and fixedly provided with a pushing oil cylinder (10), an output shaft of the pushing oil cylinder (10) penetrates through the second baffle (3), a through groove (15) is formed in the surface of one side of the first baffle (2), and the through groove (15) is aligned with the output shaft of the pushing oil cylinder (10).

2. A kerb paving apparatus according to claim 1, wherein: the rear ends of the first baffle (2) and the second baffle (3) are wedge-shaped, and a plurality of balls (9) are embedded and installed on the upper surface of the vehicle body (1) in the storage area.

3. A kerb paving apparatus according to claim 1, wherein: the upper portion of automobile body (1) is located storage district center and is equipped with clearance structure (13) near the front position, clearance structure (13) are including clearance piece (16) and spring groove, the inside at automobile body (1) is seted up in the spring groove, slider (17) fixed mounting is in one side of clearance piece (16), clearance piece (16) are through slider (17) and spring groove sliding connection, reset spring (18) have been placed to the inside in spring groove below in slider (17).

4. A kerb paving apparatus according to claim 3, wherein: the rear end of the cleaning block (16) is inclined, a guide post penetrates through the inner center of the spring groove, and the guide post penetrates through the sliding block (17) and is positioned on the inner side of the reset spring (18).

5. A kerb paving apparatus according to claim 1, wherein: the novel anti-theft device is characterized in that an auxiliary structure (14) is arranged at the front position of the other side of the first baffle (2), the auxiliary structure (14) comprises a fixed plate (20) and a guide piece (19), the fixed plate (20) is fixedly arranged at the front position of the other side of the first baffle (2), a stud (21) is fixedly arranged at the top of the guide piece (19), and an outer hexagon nut (22) is connected with the external threads of the stud (21).

6. A kerb paving apparatus according to claim 5, wherein: the guide structure is formed by the guide piece (19), the stud (21) and the outer hexagon nut (22), the guide structure is provided with two groups, the guide piece (19) is obliquely arranged at 45 degrees in the horizontal direction, the guide piece (19) is arranged in a U shape, and the inner wall of the guide piece (19) is obliquely arranged from one side to the other side.

7. A kerb paving apparatus according to claim 6, wherein: the upper portion of automobile body (1) is close to opposite side position fixed mounting has grout jar (11), the pump is installed at the top of grout jar (11), and the output of pump is connected with hose (12), and the end of hose (12) is connected with slip casting mouth (23), slip casting mouth (23) run through fixed plate (20), and slip casting mouth (23) are the platykurtic.

8. A kerb paving apparatus according to claim 7, wherein: be equipped with location structure (24) between slip casting mouth (23) and fixed plate (20), location structure (24) include lug (25) and stand (26), the end of lug (25) fixed mounting at slip casting mouth (23) is located the top of fixed plate (20), stand (26) run through the upper portion of lug (25) fixed mounting at fixed plate (20), the outside of stand (26) is located the top cover of lug (25) and is equipped with compression spring (27), the bottom rotation of slip casting mouth (23) is connected with gyro wheel (28).

9. A kerb paving apparatus according to claim 8, wherein: the top end of the upright post (26) is fixedly connected with a limiting piece, and the diameter of the limiting piece is larger than that of the compression spring (27).

10. A kerb paving apparatus according to claim 1, wherein: the rear ends of the first baffle (2) and the second baffle (3) protrude out of the vehicle body (1).