Highway pavement crack pouring device

Abstract

The utility model discloses a highway pavement crack pouring device, which relates to the technical field of pavement crack pouring and comprises a cart body, a power box is fixedly mounted on one side of the cart body, a connecting support is fixedly mounted on the outer wall of the power box, and a crack pouring component is fixedly mounted on one side of the connecting support. The widened shell is arranged on one side of the discharging pipeline, meanwhile, the first extrusion plate and the second extrusion plate are arranged in the discharging pipeline, the first extrusion plate and the second extrusion plate move in the discharging pipeline to extrude raw materials, and therefore the raw materials can be discharged conveniently, and the discharging efficiency is improved. The raw materials are compacted to remove bubbles contained in the raw materials, so that the bubbles in the raw materials are eliminated, the compactness and firmness of the filler are ensured, the service life of the filler is prolonged, and repeated maintenance and repair are not needed.

Description

Technical Field

[0001] The utility model relates to the technical field of pavement crack filling, in particular to a highway pavement crack filling device. Background Art

[0002] Highway pavement grouting refers to the work of filling, sealing or repairing cracks and joints on the road surface, which can effectively prevent water, debris, etc. from entering the road surface, extend the service life of the road surface, and ensure driving safety.

[0003] In the prior art, publication number CN218756904U discloses a highway roadbed maintenance pavement grouting device, which relates to the technical field of grouting devices, including a vehicle body, a box body arranged on the top of the vehicle body, and a feed pipe arranged on the right side of the box body, a valve is arranged in the middle of the feed pipe, and a material guiding assembly for guiding material is arranged below the feed pipe.

[0004] However, in the prior art, the caulking device needs to use asphalt or polymer repair materials. These materials are prone to produce a certain amount of bubbles inside when being processed. After the raw materials containing bubbles are poured into the gaps, the overall density and firmness will be affected, resulting in unsatisfactory ground repair or filling effects, prone to cracking or falling off, and also resulting in reduced weather resistance and wear resistance. The filler is easily damaged during long-term use and requires frequent maintenance and repair. Utility Model Content

[0005] The utility model aims to solve the problem in the prior art that after the raw material containing bubbles is poured into the gap, the overall density and firmness will be affected, and a highway pavement crack filling device is proposed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a road pavement caulking device, comprising a cart body, a power box is fixedly installed on one side of the cart body, a connecting bracket is fixedly installed on the outer wall of the power box, a caulking assembly is fixedly installed on one side of the connecting bracket, and the wiring terminal of the caulking assembly is movably connected with the wiring terminal of the power box;

[0007] The caulking assembly includes a discharge pipe and a widened shell, a partition plate is fixedly connected to the inner wall of the widened shell, a first extrusion plate is slidably connected to the inner wall of the partition plate, a connecting rod is fixedly connected to the top of the first extrusion plate, a plurality of second extrusion plates are arranged above the first extrusion plate, an electric slider is fixedly connected to the other end of the connecting rod, a controller is fixedly installed between the widened shell and the partition plate, and a signal connection is provided between the controller and the electric slider.

[0008] Preferably, a guide rod is fixedly mounted on the upper surface of the second extrusion plate, and the guide rod passes through the other second extrusion plates.

[0009] Preferably, limiting guide rails are fixedly installed on both sides of the partition plate, and the electric slider is slidably connected to one side of the limiting guide rail.

[0010] Preferably, through holes are provided inside the first extruded plate and the second extruded plate, and positions of the through holes on the first extruded plate and different second extruded plates are staggered.

[0011] Preferably, the top of the discharge pipe is fixedly connected to a docking sleeve, and the top of the docking sleeve is fixedly connected to a feed funnel.

[0012] Preferably, the bottom of the discharge pipe is fixedly connected to a discharge end head, and the bottom of the discharge end head is fixedly connected to the frame of the cart body.

[0013] Preferably, a discharge port is provided inside the discharge end head, and the discharge end head is located below the first extrusion plate.

[0014] Compared with the prior art, the advantages and positive effects of the utility model are:

[0015] 1. In the utility model, a widened shell is provided on one side of the discharge pipe, and a first extrusion plate and a second extrusion plate are provided inside the discharge pipe. The first extrusion plate and the second extrusion plate move inside the discharge pipe to extrude the raw material, and the bubbles contained therein are disposed of by compacting the raw material, thereby eliminating the bubbles in the raw material and ensuring the density and firmness of the filler, thereby extending the service life of the filler and eliminating the need for multiple maintenance and repairs.

[0016] 2. In the present invention, guide rods are provided on both the first extrusion plate and the second extrusion plate to determine their own moving direction, thereby ensuring the stability of each component during movement and preventing the first extrusion plate and the second extrusion plate from tilting. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a highway pavement crack filling device;

[0018] Figure 2 A side view of a road pavement crack filling device is provided for the utility model;

[0019] Figure 3 This is a schematic diagram of the external three-dimensional structure of a caulking assembly of a highway pavement caulking device proposed by the utility model;

[0020] Figure 4 The utility model provides a schematic diagram of the internal structure of a widened pipe of a caulking component of a highway pavement caulking device.

[0021] Legend: 1. Cart body; 2. Power box; 3. Caulking assembly; 4. Connecting bracket; 31. Discharge pipe; 32. Docking tube; 33. Feed funnel; 34. Widened shell; 35. Discharge terminal; 36. Discharge port; 37. Partition plate; 38. Limiting guide rail; 39. Electric slider; 310. Connecting rod; 311. First extrusion plate; 312. Second extrusion plate; 313. Guide rod; 314. Through hole; 315. Controller. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0024] Embodiment 1

[0025] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the utility model provides a road pavement caulking device, including a cart body 1, a power box 2 is fixedly installed on one side of the cart body 1, a connecting bracket 4 is fixedly installed on the outer wall of the power box 2, a caulking assembly 3 is fixedly installed on one side of the connecting bracket 4, the connection terminal of the caulking assembly 3 is movably connected to the connection terminal of the power box 2, the caulking assembly 3 includes a discharge pipe 31 and a widened shell 34, a partition plate 37 is fixedly connected to the inner wall of the widened shell 34, a first extrusion plate 311 is slidably connected to the inner wall of the partition plate 37, and the top of the first extrusion plate 311 is fixed A connecting rod 310 is connected, and multiple second extrusion plates 312 are arranged above the first extrusion plate 311. The other end of the connecting rod 310 is fixedly connected to an electric slider 39. A controller 315 is fixedly installed between the widened shell 34 and the partition plate 37. The controller 315 and the electric slider 39 are signal connected. A guide rod 313 is fixedly installed on the upper surface of the second extrusion plate 312. The guide rod 313 passes through the other second extrusion plates 312. Limiting guide rails 38 are fixedly installed on both sides of the partition plate 37, and the electric slider 39 is slidably connected to one side of the limiting guide rail 38.

[0026] The specific configuration and function of this embodiment are described in detail below. The power box 2 is used to perform the function of the caulking assembly 3. When in use, the operator pours the raw materials into the caulking assembly 3, and the raw materials enter the discharge pipe 31.

[0027] The widened shell 34 is installed on the side of the discharge pipe 31. The inner side of the widened shell 34 is also provided with a partition plate 37 to separate the raw materials and other components. When the raw materials are inside the discharge pipe 31, the controller 315 controls the electric slider 39 to move along the direction of the limiting guide rail 38. Both ends of the second extrusion plate 312 are also slidably connected with the limiting guide rail 38 through the electric slider 39. The movement direction of the multiple electric sliders 39 can be completely random. As long as the electric slider 39 moves, it will drive the first extrusion plate 311 and the second extrusion plate 312 at the same time. In the process of the first extrusion plate 311 and the second extrusion plate 312 approaching each other, the air contained in the raw materials can be squeezed out. Even if the two second extrusion plates 312 are far away from each other, they can cooperate with the other second extrusion plate 312 and the first extrusion plate 311 to squeeze out the air. In addition, the first extrusion plate 311 and the second extrusion plate 312 are on a vertical plane, which will not affect the normal discharge of the raw materials.

[0028] A guide rod 313 is also installed on the upper surface of the first extrusion plate 311. The guide rod 313 penetrates three

[0029] The second extrusion plate 312 determines its own moving route and the moving route of other second extrusion plates 312 to ensure that there is no structural dislocation problem as a whole. The first extrusion plate 311 is connected to the electric slider 39 through the connecting rod 310, and will move up and down together with the second extrusion plate 312, pushing the cart body 1 to move while discharging raw materials.

[0030] Embodiment 2

[0031] like Figure 3 and Figure 4 As shown, the first extrusion plate 311 and the second extrusion plate 312 are both provided with through holes 314, and the positions of the through holes 314 on the first extrusion plate 311 and the second extrusion plates 312 are staggered, the top of the discharge pipe 31 is fixedly connected to the docking tube 32, the top of the docking tube 32 is fixedly connected to the feed funnel 33, the bottom of the discharge pipe 31 is fixedly connected to the discharge terminal 35, the bottom of the discharge terminal 35 is fixedly connected to the frame of the cart body 1, the discharge port 36 is provided inside the discharge terminal 35, and the discharge terminal 35 is located below the first extrusion plate 311.

[0032] The effect achieved by the entire embodiment is that the existence of the through hole 314 ensures that the raw materials can flow normally, and the staggered design is conducive to the discharge of air in the raw materials. When pouring the raw materials, the raw materials enter from the feed funnel 33, pass through the docking tube 32 and enter the discharge pipe 31. In this process, the existence of multiple docking tubes 32 can perform preliminary combing of the raw materials, and finally the processed raw materials will flow out from the discharge port 36 in the discharge end 35.

[0033] The use method and working principle of the device: When in use, the operator pours the raw material into the feed funnel 33, and the raw material passes through the docking tube 32 and enters the discharge pipe 31. When the raw material is inside the discharge pipe 31, the power box 2 will supply energy to the controller 315, and the controller 315 controls the electric slider 39 to move along the direction of the limit guide rail 38. The moving directions of multiple electric sliders 39 can be completely random. As long as the electric slider 39 moves, it will drive the first extrusion plate 311 and the second extrusion plate 312 at the same time;

[0034] When the first extrusion plate 311 and the second extrusion plate 312 are close to each other and two adjacent second extrusion plates 312 are close to each other, the air contained in the raw material can be squeezed out. Even if two second extrusion plates 312 are far away from each other, the other second extrusion plates 312 and the first extrusion plate 311 can cooperate to squeeze out the air.

[0035] The first extrusion plate 311 and the second extrusion plate 312 are both installed with guide rods 313 to determine the moving route of the first extrusion plate 311 and the moving route of the other second extrusion plate 312 , and finally the processed raw materials will flow out from the discharge port 36 in the discharge end 35 .

[0036] Among them, the limiting guide rail 38, the electric slider 39 and the controller 315 are all existing technologies, and their components and operating principles are all public technologies, so no excessive explanation will be given here.

[0037] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A road pavement caulking device, comprising a cart body (1), characterized in that: A power box (2) is fixedly mounted on one side of the cart body (1), a connection bracket (4) is fixedly mounted on the outer wall of the power box (2), a caulking assembly (3) is fixedly mounted on one side of the connection bracket (4), and a connection terminal of the caulking assembly (3) is movably connected to a connection terminal of the power box (2); The caulking assembly (3) comprises a discharge pipe (31) and a widened shell (34); a partition plate (37) is fixedly connected to the inner wall of the widened shell (34); a first extrusion plate (311) is slidably connected to the inner wall of the partition plate (37); a connecting rod (310) is fixedly connected to the top of the first extrusion plate (311); a plurality of second extrusion plates (312) are arranged above the first extrusion plate (311); an electric slider (39) is fixedly connected to the other end of the connecting rod (310); a controller (315) is fixedly installed between the widened shell (34) and the partition plate (37); and a signal connection is established between the controller (315) and the electric slider (39).

2. A road pavement crack filling device according to claim 1, characterized in that: A guide rod (313) is fixedly mounted on the upper surface of the second extrusion plate (312), and the guide rod (313) passes through the other second extrusion plates (312).

3. A road pavement crack filling device according to claim 1, characterized in that: Limiting guide rails (38) are fixedly mounted on both sides of the partition plate (37), and the electric slider (39) is slidably connected to one side of the limiting guide rail (38).

4. A road pavement crack filling device according to claim 1, characterized in that: Through holes (314) are provided inside the first extrusion plate (311) and the second extrusion plate (312), and the positions of the through holes (314) on the first extrusion plate (311) and the second extrusion plates (312) are staggered.

5. A road pavement crack filling device according to claim 1, characterized in that: The top of the discharge pipe (31) is fixedly connected to a docking sleeve (32), and the top of the docking sleeve (32) is fixedly connected to a feed hopper (33).

6. A road pavement crack filling device according to claim 1, characterized in that: The bottom of the discharge pipe (31) is fixedly connected to a discharge end head (35), and the bottom of the discharge end head (35) is fixedly connected to the frame of the cart body (1).

7. A road pavement crack filling device according to claim 6, characterized in that: A discharge port (36) is provided inside the discharge end head (35), and the discharge end head (35) is located below the first extrusion plate (311).

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