Crack pouring device for municipal road construction

Abstract

The utility model belongs to the technical field of crack pouring devices, and particularly relates to a municipal road construction crack pouring device which comprises a base, the top of the base is fixedly connected with a charging barrel used for containing crack pouring hot melting raw materials, the top of the base is fixedly connected with a material pump and a storage box, the material pump is communicated with the bottom of one side of the charging barrel, and the storage box is communicated with the bottom of the other side of the charging barrel. And the discharging end of the material pump fixedly communicates with a crack pouring pipe, and a rolling storage assembly is arranged between the storage box and the crack pouring pipe. The crack pouring device is reasonable in structural design, after crack pouring of the crack pouring device is completed, a crack pouring pipe is conveniently, effectively and neatly wound and stored, the situation of winding is avoided, meanwhile, the situation that the crack pouring pipe is scattered outside and damaged by external force such as treading is avoided, hot-melting crack pouring raw materials in the charging barrel are conveniently heated and stirred, the activity of the hot-melting crack pouring raw materials is guaranteed, and the service life of the hot-melting crack pouring raw materials is prolonged. And the condition of uneven condensation is avoided, and the reliability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of seam filling devices, in particular to a seam filling device for municipal road construction. Background Art

[0002] After long-term use, cracks will inevitably appear on the road surface. These cracks are caused by the expansion and contraction of the road surface due to temperature fluctuations or uneven force. These cracks allow water to penetrate into the roadbed, causing the highway material to lose structural integrity. If the cracks are not repaired and sealed in time, they will continue to grow, causing deformation of the road surface, potholes, and complete damage to the road surface.

[0003] After searching: a caulking device for municipal road construction with publication number CN214271623U includes a caulking vehicle, an electric box, a bellows, a raw material barrel and a homogenizing barrel are arranged on the top of the caulking vehicle, a caulking pipe is connected to one side of the homogenizing barrel, and a material pump is arranged between the caulking pipe and the homogenizing barrel; a three-way valve is arranged at one end of the caulking pipe close to the material pump, a high-pressure air pipe is connected to one side of the top of the three-way valve, an air pump and a supercharger are arranged near both ends of the high-pressure air pipe respectively, and a heating box is arranged at a section of the high-pressure air pipe between the air pump and the supercharger. And a road grouting device for municipal road construction with publication number CN216275155U, including a box body, a servo motor is fixed in the middle of the outer top of the box body, and a rotating shaft is fixed at the output end of the servo motor, a stirring blade is fixed on the outer wall of the rotating shaft, and a feeding funnel is fixed on one side of the outer top of the box body, a partition plate is fixed at the lower end of the box body, a drainage hole is penetrated by the partition plate on the side away from the side, and a switch valve is rotatably connected to the middle of the drainage hole.

[0004] However, the above-mentioned municipal road construction caulking device still has some shortcomings. When the caulking device is idle after caulking, it is inconvenient to neatly roll up and store the caulking pipe, which makes the caulking pipe easy to be scattered and easily damaged by external forces such as trampling. At the same time, the caulking pipe is easy to get entangled and is not conducive to the next use. Therefore, we propose a municipal road construction caulking device to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the above-mentioned shortcomings and proposes a municipal road construction grouting device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A caulking device for municipal road construction comprises a base, the top of the base is fixedly connected to a barrel for containing hot-melt caulking raw materials, the top of the base is fixedly connected to a material pump and a storage box, the material pump is connected to the bottom of one side of the barrel, the discharge end of the material pump is fixedly connected to a caulking pipe, a winding and storage assembly is provided between the storage box and the caulking pipe, one end of the caulking pipe is fixedly connected to a caulking head, and a heating and stirring assembly is provided on the barrel.

[0008] Preferably, the heating and stirring assembly includes a stirring motor fixedly connected to the top of the barrel and a heating plate fixedly connected to the inner wall of one side of the barrel, a driving shaft is fixedly connected to the output shaft of the stirring motor, a plurality of stirring blades are fixedly connected to both sides of the driving shaft, and one end of the plurality of stirring blades located on the same side is fixedly connected to the same scraper, and the scraper movably abuts against the side wall of the barrel.

[0009] Preferably, the two stirring blades at the bottom are movably abutted against the bottom inner wall of the barrel.

[0010] Preferably, the top of the barrel is fixedly connected to a adding pipe, and a cover plate is threadedly provided on the adding pipe.

[0011] Preferably, the winding and storage assembly includes a rotating shaft rotatably connected to the inner walls of the front and rear sides of the storage box, a winding disk is provided on the outer fixed sleeve of the rotating shaft, the caulking tube is movably wound on the outer side of the winding disk, the front end of the rotating shaft is fixedly connected to a hand wheel, and a fixed unlocking assembly is provided between the hand wheel and the storage box.

[0012] Preferably, the fixed unlocking assembly includes a fixed ring fixedly connected to the front side of the storage box, a hollow handle fixedly connected to the front side of the handwheel, a plurality of fixed grooves are provided on the front side of the fixed ring, an extrusion spring is fixedly connected to an inner wall of one side of the hollow handle, a sliding plate is fixedly connected to the rear end of the extrusion spring, a fixing rod is fixedly connected to the rear side of the sliding plate, the fixing rod is movably engaged in the corresponding fixing groove, and a ball club is fixedly connected to the front side of the sliding plate.

[0013] Preferably, the extrusion spring is sleeved on the outside of the club, and the sliding plate is slidably sleeved in the hollow handle.

[0014] Preferably, a hanger is fixedly connected to the top of the storage box, a hanging hole is provided on the top of the hanger, and a handle is fixedly connected to the top of the caulking head, and the handle cooperates with the hanging hole.

[0015] In the utility model, the municipal road construction caulking device described above drives the rotation of the driving shaft, the stirring blade and the scraper through the stirring motor, thereby stirring the hot melt caulking material to make it more uniform and avoid condensation and precipitation. The hot melt caulking material can be heated by the heating plate to further avoid condensation of the hot melt caulking material, thereby ensuring the activity of the hot melt caulking material and facilitating discharge. The scraper and the two stirring blades at the bottom can scrape the inner wall of the barrel to scrape off the hot melt caulking material adhering to the barrel wall, thereby ensuring complete discharge.

[0016] In the utility model, a municipal road construction caulking device is described. When caulking, the ball rod is pulled outward, and the ball rod drives the sliding plate and the fixing rod to move forward and disengage from the fixing groove, so that the rotating shaft is not fixed. At this time, the caulking pipe and the caulking head can be pulled outward to carry out the caulking operation. When the pulled length is sufficient, the pulling is stopped, the ball rod is released, and under the elastic force of the extrusion spring, the fixing rod moves backward and is clamped in the corresponding fixing groove, so that the winding disk can be fixed. The personnel hold the caulking head with the handle and move the caulking head to At the location to be caulked, the hot melt caulking material can be pumped into the caulking pipe and the caulking head through the material pump, and then the municipal road cracks can be caulked. After the caulking is completed, the material pump is turned off, and according to the above steps, the ball rod is pulled forward to make the fixed rod disengage from the fixed groove, and then the rotating hand wheel and the rotating shaft are rotated through the hollow shaft. The rotating shaft drives the rotation of the winding disk, and then the caulking pipe can be rolled up and stored, ensuring the neatness of the caulking pipe when it is stored, avoiding entanglement, and preventing it from being scattered outside and damaged by external forces such as trampling;

[0017] The utility model discloses the hot-melt caulking material in the barrel can be heated and stirred conveniently, thus ensuring the activity of the hot-melt caulking material and avoiding uneven condensation, and has high reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of a municipal road construction seam filling device proposed by the utility model;

[0019] Figure 2 This is a cross-sectional view of a municipal road construction caulking device proposed by the utility model;

[0020] Figure 3 It is a partial left-side sectional view of a storage box of a municipal road construction caulking device proposed by the utility model;

[0021] Figure 4 for Figure 3 Schematic diagram of the structure of part A.

[0022] In the figure: 1. base; 2. heating plate; 3. stirring blade; 4. adding tube; 5. stirring motor; 6. barrel; 7. material pump; 8. caulking tube; 9. hanging bracket; 10. hanging hole; 11. caulking head; 12. handle; 13. storage box; 14. hand wheel; 15. hollow handle; 16. driving shaft; 17. scraper; 18. winding disk; 19. rotating shaft; 20. fixing ring; 21. fixing groove; 22. fixing rod; 23. sliding plate; 24. ball rod; 25. extrusion spring. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figure 1-4 A municipal road construction caulking device comprises a base 1, a barrel 6 for containing hot-melt caulking raw materials is fixedly connected to the top of the base 1, a material pump 7 and a storage box 13 are fixedly connected to the top of the base 1, the material pump 7 is connected to the bottom of one side of the barrel 6, a caulking pipe 8 is fixedly connected to the discharge end of the material pump 7, a winding and storing assembly is arranged between the storage box 13 and the caulking pipe 8, a caulking head 11 is fixedly connected to one end of the caulking pipe 8, and a heating and stirring assembly is arranged on the barrel 6.

[0025] In the utility model, the heating and stirring assembly includes a stirring motor 5 fixedly connected to the top of the barrel 6 and a heating plate 2 fixedly connected to the inner wall of one side of the barrel 6. A driving shaft 16 is fixedly connected to the output shaft of the stirring motor 5. Both sides of the driving shaft 16 are fixedly connected to multiple stirring blades 3. One end of the multiple stirring blades 3 on the same side is fixedly connected to the same scraper 17. The scraper 17 is movably abutted against the side wall of the barrel 6. The two stirring blades 3 at the bottom are movably abutted against the bottom inner wall of the barrel 6. Through the stirring motor 5, It drives the rotation of the driving shaft 16, the stirring blade 3 and the scraper 17, thereby stirring the hot-melt caulking material to make it more uniform and avoid condensation and precipitation. The hot-melt caulking material can be heated by the heating plate 2 to further avoid condensation of the hot-melt caulking material, thereby ensuring the activity of the hot-melt caulking material and facilitating discharge. The scraper 17 and the two stirring blades 3 at the bottom can scrape the inner wall of the barrel to scrape off the hot-melt caulking material adhering to the barrel wall, thereby ensuring complete discharge.

[0026] In the utility model, the top of the barrel 6 is fixedly connected with an adding pipe 4, and a cover plate is threadedly arranged on the adding pipe 4 to facilitate adding hot-melt caulking raw materials.

[0027] In the utility model, the winding storage assembly includes a rotating shaft 19 rotatably connected to the inner walls of the front and rear sides of the storage box 13, a winding disk 18 is fixedly sleeved on the outer side of the rotating shaft 19, and the caulking tube 8 is movably wound around the outer side of the winding disk 18, and the front end of the rotating shaft 19 is fixedly connected to the hand wheel 14, and a fixed unlocking assembly is arranged between the hand wheel 14 and the storage box 13. The fixed unlocking assembly includes a fixed ring 20 fixedly connected to the front side of the storage box 13, and a hollow handle 15 fixedly connected to the front side of the hand wheel 14. A plurality of fixed grooves 21 are provided on the front side of the fixed ring 20. An extrusion spring 25 is fixedly connected to the inner wall of one side of the hollow handle 15, and a sliding disk 23 is fixedly connected to the rear end of the extrusion spring 25. A fixed rod 22 is fixedly connected to the rear side of the sliding disk 23. The fixed rod 22 is movably clamped in the corresponding fixed groove 21, and a ball rod 24 is fixedly connected to the front side of the sliding disk 23. When caulking, The ball bar 24 is pulled outward, and the ball bar 24 drives the sliding plate 23 and the fixing rod 22 to move forward and disengage from the fixing groove 21, so that the rotating shaft 19 is not fixed. At this time, the grouting pipe 8 and the grouting head 11 can be pulled outward to carry out the grouting operation. When the pulled-out length is sufficient, the pulling is stopped, the ball bar 24 is released, and under the elastic force of the extrusion spring 25, the fixing rod 22 moves backward and is engaged in the corresponding fixing groove 21, so that the winding disk 18 can be fixed. When the grouting is completed, according to the above steps, the ball bar 24 is pulled forward to make the fixing rod 22 disengage from the fixing groove 21, and then the hand wheel 14 and the rotating shaft 19 are rotated through the hollow handle 15. The rotating shaft 19 drives the rotation of the winding disk 18, so that the grouting pipe 8 can be rolled up and stored, ensuring the neatness of the grouting pipe 8 when it is stored, avoiding entanglement, and at the same time avoiding being scattered outside and damaged by external forces such as trampling.

[0028] In the present invention, the extrusion spring 25 is sleeved on the outside of the club 24, and the sliding plate 23 is slidably sleeved in the hollow handle 15, so as to facilitate the guidance of the extrusion spring 25 and the sliding plate 23, so that the movement is more stable.

[0029] In the utility model, the top of the storage box 13 is fixedly connected with a hanger 9, the top of the hanger 9 is provided with a hanging hole 10, the top of the caulking head 11 is fixedly connected with a handle 12, the handle 12 cooperates with the hanging hole 10, and it is convenient to hang the caulking head 11.

[0030] In the utility model, when in use, the stirring motor 5 drives the rotation of the driving shaft 16, the stirring blade 3 and the scraper 17, so that the hot-melt caulking material can be stirred to make it more uniform and avoid condensation and precipitation. The hot-melt caulking material can be heated by the heating plate 2 to further avoid condensation of the hot-melt caulking material, thereby ensuring the activity of the hot-melt caulking material and facilitating discharging. The scraper 17 and the two stirring blades 3 at the bottom can scrape the inner wall of the barrel to scrape off the hot-melt caulking material adhering to the barrel wall, thereby ensuring complete discharging. When caulking, the ball rod 24 is pulled outward, and the ball rod 24 drives the sliding plate 23 and the fixed rod 22 to move forward and disengage from the fixed groove 21, so that the rotating shaft 19 is not fixed. At this time, the caulking tube 8 and the caulking head 11 can be pulled outward to carry out the caulking operation. When the pulled-out length is sufficient, Stop pulling and release the ball rod 24. Under the elastic force of the extrusion spring 25, the fixing rod 22 moves backward and is clamped in the corresponding fixing groove 21, so that the winding disk 18 can be fixed. The personnel hold the handle 12 to hold the caulking head 11 and move the caulking head 11 to the position to be caulked. Through the material pump 7, the hot melt caulking material can be pumped into the caulking pipe 8 and the caulking head 11, so that the cracks in the municipal road can be caulked. When the caulking is completed, after closing the material pump 7, according to the above steps, pull the ball rod 24 forward to make the fixing rod 22 disengage from the fixing groove 21, and then turn the hand wheel 14 and the rotating shaft 19 through the hollow handle 15. The rotating shaft 19 drives the rotation of the winding disk 18, so that the caulking pipe 8 can be rolled up and stored, ensuring the neatness of the caulking pipe 8 when it is stored, avoiding entanglement, and at the same time avoiding being scattered outside and damaged by external forces such as trampling.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A municipal road construction caulking device, characterized in that: The invention comprises a base (1), the top of the base (1) is fixedly connected with a barrel (6) for containing hot-melt raw materials for seam filling, the top of the base (1) is fixedly connected with a material pump (7) and a storage box (13), the material pump (7) is connected with the bottom of one side of the barrel (6), the discharge end of the material pump (7) is fixedly connected with a seam filling pipe (8), a winding and storing assembly is arranged between the storage box (13) and the seam filling pipe (8), one end of the seam filling pipe (8) is fixedly connected with a seam filling head (11), the barrel (6) is provided with a heating and stirring assembly, the winding and storing assembly comprises a rotating shaft (19) rotatably connected to the inner walls of the front and rear sides of the storage box (13), the outer side of the rotating shaft (19) is fixedly sleeved with a winding disk (18), the seam filling pipe (8) is movably wound around the winding disk (11), and the seam filling pipe (8) is fixedly connected to the inner walls of the front and rear sides of the storage box (13). 18), the front end of the rotating shaft (19) is fixedly connected to a hand wheel (14), a fixed unlocking assembly is arranged between the hand wheel (14) and the storage box (13), the fixed unlocking assembly comprises a fixed ring (20) fixedly connected to the front side of the storage box (13), a hollow handle (15) fixedly connected to the front side of the hand wheel (14), a plurality of fixed grooves (21) are provided on the front side of the fixed ring (20), an extrusion spring (25) is fixedly connected to the inner wall of one side of the hollow handle (15), a rear end of the extrusion spring (25) is fixedly connected to a sliding plate (23), a rear side of the sliding plate (23) is fixedly connected to a fixed rod (22), the fixed rod (22) is movably engaged in the corresponding fixed groove (21), and a ball rod (24) is fixedly connected to the front side of the sliding plate (23).

2. A municipal road construction caulking device according to claim 1, characterized in that: The heating and stirring assembly comprises a stirring motor (5) fixedly connected to the top of a barrel (6) and a heating plate (2) fixedly connected to the inner wall of one side of the barrel (6); a driving shaft (16) is fixedly connected to the output shaft of the stirring motor (5); a plurality of stirring blades (3) are fixedly connected to both sides of the driving shaft (16); one end of the plurality of stirring blades (3) located on the same side is fixedly connected to the same scraper (17); and the scraper (17) is movably abutted against the side wall of the barrel (6).

3. A municipal road construction caulking device according to claim 2, characterized in that: The two stirring blades (3) at the bottom are both movably abutted against the bottom inner wall of the barrel (6).

4. A municipal road construction caulking device according to claim 1, characterized in that: The top of the barrel (6) is fixedly connected to a feeding pipe (4), and a cover plate is threadedly provided on the feeding pipe (4).

5. A municipal road construction caulking device according to claim 1, characterized in that: The extrusion spring (25) is sleeved on the outside of the club (24), and the sliding plate (23) is slidably sleeved in the hollow handle (15).

6. A municipal road construction caulking device according to claim 1, characterized in that: The top of the storage box (13) is fixedly connected to a hanging rack (9), the top of the hanging rack (9) is provided with a hanging hole (10), the top of the caulking head (11) is fixedly connected to a handle (12), and the handle (12) matches the hanging hole (10).

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