Road crack pouring device for road engineering

Abstract

A road crack pouring device for road engineering relates to the technical field of road engineering and comprises a cart box, walking wheels are arranged at the bottom of the cart box, a crack pouring gun is arranged at the bottom of the cart box, a hopper is arranged at the top end of the cart box, concrete for crack pouring is stored in the hopper, and a pushing handle is arranged on the side wall of the cart box. A hinged support is fixedly installed at the bottom of the cart box, and the top end of the crack pouring gun is hinged to the hinged support at the bottom of the cart box. A spring is arranged at the bottom of a cart box, and the bottom end of the spring is fixed on the surface of a crack pouring gun. The top end of the crack pouring gun is hinged to the hinged support, so that the crack pouring gun can swing at the bottom of the cart box, and the crack pouring gun can be tightly attached to the ground for pouring through elastic swing of the crack pouring gun in the crack pouring process of the cart box on the ground with an uneven road.

Description

Technical Field

[0001] The utility model relates to the technical field of road engineering, and specifically relates to a road crack filling device for road engineering. Background Technique

[0002] Road engineering is a branch of civil engineering, which involves the design, construction and maintenance of roads. It includes aspects such as road planning, surveying, design, construction, material selection and quality control. The goal of road engineering is to provide safe, efficient, economical and durable transportation facilities to meet the needs of people's travel and logistics transportation.

[0003] Currently, after a road is built and used for a period of time, cracks will appear on the road surface. The appearance of cracks on the road surface affects the driving experience of vehicles. The road with cracks needs to be repaired. Currently, the repair of road cracks is mainly carried out by manually applying the concrete for filling the road at the crack opening of the road. Manual application has low efficiency, and the concrete is not applied deep enough in the crack, resulting in poor road repair effect. Summary of the Invention

[0004] The technical problem to be solved by the utility model is to overcome the above-mentioned deficiencies of the prior art, and provide a road crack filling device for road engineering to solve the technical problems that currently, after a road is built and used for a period of time, cracks will appear on the road surface. The appearance of cracks on the road surface affects the driving experience of vehicles. The road with cracks needs to be repaired. Currently, the repair of road cracks is mainly carried out by manually applying the concrete for filling the road at the crack opening of the road. Manual application has low efficiency, and the concrete is not applied deep enough in the crack, resulting in poor road repair effect.

[0005] The technical solution adopted to solve the above technical problem is: a road crack filling device for road engineering, including a cart box, walking wheels are arranged at the bottom of the cart box, a crack filling gun is arranged at the bottom of the cart box, a hopper is arranged at the top end of the cart box, the hopper stores the concrete for crack filling, and a pushing handle is arranged on the side wall of the cart box.

[0006] As a preferred technical solution of the utility model, a hinge support is fixedly installed at the bottom of the cart box, and the top end of the crack filling gun is hinged to the hinge support at the bottom of the cart box.

[0007] As a preferred technical solution of the utility model, a spring is installed at the bottom of the cart box, and the bottom end of the spring is fixed to the surface of the crack filling gun.

[0008] As a preferred technical solution of the utility model, a concrete adding port is opened at the top end of the hopper.

[0009] As a preferred technical solution of the present utility model, a sludge discharge cavity is provided at the bottom of the hopper, a servo motor is fixedly installed at the top end of the trolley box, a screw roller extends from the servo motor into the hopper, and the screw roller is arranged above the sludge discharge cavity.

[0010] As a preferred technical solution of the present utility model, a rubber hose is fixedly installed at the bottom of the sludge discharge cavity, a sludge discharge cavity channel is opened inside the caulking gun, and the bottom of the rubber hose extends into the sludge discharge cavity channel. And the bottom of the rubber hose extending into the sludge discharge cavity channel is fixedly connected to the inner wall of the sludge discharge cavity channel.

[0011] As a preferred technical solution of the present utility model, a caulking nozzle is provided at the bottom of the sludge discharge cavity channel.

[0012] The beneficial effects of the present utility model are as follows:

[0013] 1. By providing traveling wheels at the bottom of the trolley box, the present utility model facilitates the movement of the trolley box on the road surface to be repaired. A pushing handle is provided on the side wall of the trolley box for facilitating the pushing of the trolley box. A hopper is provided at the top end of the trolley box, and the hopper stores the concrete for caulking. By providing a caulking gun at the bottom of the trolley box, the caulking gun is used to pour the cracks on the road surface, so that the cracks on the road surface are filled with concrete.

[0014] 2. A hinge support is fixedly installed at the bottom of the trolley box of the present utility model, and the top end of the caulking gun is hinged to the hinge support at the bottom of the trolley box. A spring is installed at the bottom of the trolley box, and the bottom end of the spring is fixed to the surface of the caulking gun. By hinging the top end of the caulking gun to the hinge support, the caulking gun can swing at the bottom of the trolley box, so that during the caulking process on the uneven road surface of the trolley box, through the elastic swing of the caulking gun, the caulking gun can be closely attached to the ground for caulking.

[0015] 3. By providing a sludge discharge cavity at the bottom of the hopper, a servo motor is fixedly installed at the top end of the trolley box, a screw roller extends from the servo motor into the hopper, and the screw roller is arranged above the sludge discharge cavity, the start and stop of the screw roller are controlled by the servo motor to control whether the concrete in the hopper is discharged outward.

[0016] 4. The caulking gun at the bottom of the trolley box can swing through the rubber hose and supply materials in real time at the same time. Description of the Drawings

[0017] Figure 1 It is a schematic diagram of the external structure of the road caulking device for road engineering of the present utility model;

[0018] Figure 2 It is a schematic diagram of the front view sectional structure of the road caulking device for road engineering of the present utility model;

[0019] Figure 3 This is a partial enlarged view of the A position in the attached Figure 2 of the specification of the present utility model;

[0020] In the figure: the cart box 1, the servo motor 2, the pushing handle 3, the walking wheels 4, the caulking gun 5, the rubber hose 6, the hinge support 7, the spring 8, the concrete addition port 10, the auger roller 11, the sludge discharge cavity 12, the hopper 13, the sludge discharge cavity channel 14, the caulking nozzle 15. Specific embodiments

[0021] The following further describes the present utility model in detail with reference to the drawings and embodiments, but the present utility model is not limited to these embodiments.

[0022] In the above description of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "one side" and "the other side" is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model. In addition, terms such as "first" and "second" are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0023] In addition, terms such as "the same" do not mean that the components must be absolutely the same, but there may be slight differences. The term "vertical" only means that the positional relationship between components is more vertical relative to "parallel", and does not mean that the structure must be completely vertical, but can be slightly inclined.

[0024] Embodiment 1

[0025] Please refer to Figures 1-3 , a technical solution provided by the present utility model: a road caulking device for road engineering, including a cart box 1, walking wheels 4 are arranged at the bottom of the cart box 1, a caulking gun 5 is arranged at the bottom of the cart box 1, a hopper 13 is arranged at the top of the cart box 1, the hopper 13 stores concrete for caulking, and a pushing handle 3 is arranged on the side wall of the cart box 1.

[0026] In the present utility model, by arranging walking wheels 4 at the bottom of the cart box 1, it is convenient to move the cart box 1 on the road surface to be repaired. A pushing handle 3 is arranged on the side wall of the cart box 1, which is convenient to push the cart box 1. A hopper 13 is arranged at the top of the cart box 1, and the hopper 13 stores concrete for caulking. By arranging a caulking gun 5 at the bottom of the cart box 1, the caulking gun 5 is used to pour the cracks on the road surface, so that the cracks on the road surface are filled with concrete.

[0027] A hinge support 7 is fixedly installed at the bottom of the trolley box 1, and the top end of the caulking gun 5 is hinged to the hinge support 7 at the bottom of the trolley box 1.

[0028] A spring 8 is installed at the bottom of the trolley box 1, and the bottom end of the spring 8 is fixed to the surface of the caulking gun 5.

[0029] In this embodiment, a hinge support 7 is fixedly installed at the bottom of the trolley box 1 of the present utility model, and the top end of the caulking gun 5 is hinged to the hinge support 7 at the bottom of the trolley box 1. A spring 8 is installed at the bottom of the trolley box 1, and the bottom end of the spring 8 is fixed to the surface of the caulking gun 5. By hinging the top end of the caulking gun 5 to the hinge support 7, the caulking gun 5 can swing at the bottom of the trolley box 1, so that during the process of caulking on the uneven ground of the road by the trolley box 1, through the elastic swing of the caulking gun 5, the caulking gun 5 can be closely attached to the ground for caulking.

[0030] Embodiment 2

[0031] Please refer to Figures 1-3 , another technical solution provided by the present utility model. This embodiment has the same parts as the above-mentioned Embodiment 1, and the same parts will not be elaborated in this embodiment. The specific differences are as follows:

[0032] A road caulking device for road engineering includes a trolley box 1. A traveling wheel 4 is arranged at the bottom of the trolley box 1, a caulking gun 5 is arranged at the bottom of the trolley box 1, a hopper 13 is arranged at the top end of the trolley box 1, the hopper 13 stores the concrete for caulking, and a pushing handle 3 is arranged on the side wall of the trolley box 1.

[0033] The present utility model is provided with a traveling wheel 4 at the bottom of the trolley box 1, which is convenient for moving the trolley box 1 to walk on the road surface to be repaired. A pushing handle 3 is arranged on the side wall of the trolley box 1, which is convenient for pushing the trolley box 1. A hopper 13 is arranged at the top end of the trolley box 1, and the hopper 13 stores the concrete for caulking. By arranging a caulking gun 5 at the bottom of the trolley box 1, the caulking gun 5 is used to pour the cracks on the road surface, so that the cracks on the road surface are filled with concrete.

[0034] A concrete adding port 10 is opened at the top end of the hopper 13, which is convenient for adding concrete into the hopper 13.

[0035] A sludge discharge cavity 12 is arranged at the bottom of the hopper 13. A servo motor 2 is fixedly installed at the top end of the trolley box 1. A screw roller 11 extends from the servo motor 2 into the hopper 13, and the screw roller 11 is arranged above the sludge discharge cavity 12.

[0036] In the present utility model, a sludge discharge chamber 12 is provided at the bottom of the hopper 13. A servo motor 2 is fixedly installed at the top end of the trolley box 1. A screw auger roller 11 extends from the servo motor 2 into the hopper 13. The screw auger roller 11 is arranged above the sludge discharge chamber 12. The start and stop of the screw auger roller 11 are controlled by the servo motor 2 to control whether the concrete in the hopper 13 is discharged outwards.

[0037] A rubber hose 6 is fixedly installed at the bottom of the sludge discharge chamber 12. A sludge discharge chamber channel 14 is opened inside the caulking gun 5. The bottom of the rubber hose 6 extends into the inside of the sludge discharge chamber channel 14. And the bottom of the rubber hose 6 extending into the sludge discharge chamber channel 14 is fixedly connected to the inner wall of the sludge discharge chamber channel 14.

[0038] The caulking gun 5 can swing and supply materials in real time at the bottom of the trolley box 1 through the rubber hose 6.

[0039] In this embodiment, a caulking nozzle 15 is provided at the bottom of the sludge discharge chamber channel 14. The caulking gun 5 is attached to the road surface. When the trolley box 1 moves to a road surface without cracks, at this time, the caulking gun 5 is elastically supported by the spring 8, so that the caulking nozzle 15 inside the caulking gun 5 is closely attached to the road surface, and the concrete in the sludge discharge chamber channel 14 will not be discharged outwards. When the trolley box 1 moves to a road surface with cracks, the caulking gun 5 at the bottom of the trolley box 1 is attached to the ground. However, due to the cracks on the ground, space is provided for the bottom surface of the caulking nozzle 15, so that the caulking nozzle 15 sprays concrete into the cracks.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model and not to limit them. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present utility model can be modified or equivalently replaced without departing from the purpose and scope of the technical solutions of the present utility model, and they should all be covered within the scope of the claims of the present utility model.

Claims

1. A road caulking device for road engineering, including a trolley box (1), characterized in that: The bottom of the trolley box (1) is provided with traveling wheels (4), the bottom of the trolley box (1) is provided with a caulking gun (5), the top of the trolley box (1) is provided with a hopper (13), the hopper (13) stores the concrete for caulking, and the side wall of the trolley box (1) is provided with a pushing handle (3).

2. The road caulking device for road engineering according to claim 1, characterized in that: A hinge support (7) is fixedly installed at the bottom of the trolley box (1), and the top of the caulking gun (5) is hinged to the hinge support (7) at the bottom of the trolley box (1).

3. The road caulking device for road engineering according to claim 2, characterized in that: A spring (8) is installed at the bottom of the trolley box (1), and the bottom end of the spring (8) is fixed to the surface of the caulking gun (5).

4. The road caulking device for road engineering according to claim 1, characterized in that: A concrete addition port (10) is opened at the top of the hopper (13).

5. The road caulking device for road engineering according to claim 1, characterized in that: A mud discharge cavity (12) is provided at the bottom of the hopper (13), a servo motor (2) is fixedly installed at the top of the trolley box (1), a screw roller (11) extends from the servo motor (2) into the hopper (13), and the screw roller (11) is arranged above the mud discharge cavity (12).

6. The road caulking device for road engineering according to claim 5, characterized in that: A rubber hose (6) is fixedly installed at the bottom of the mud discharge cavity (12), a mud discharge cavity channel (14) is opened inside the caulking gun (5), and the bottom of the rubber hose (6) extends into the inside of the mud discharge cavity channel (14).

7. The road caulking device for road engineering according to claim 6, characterized in that: A caulking nozzle (15) is provided at the bottom of the mud discharge cavity channel (14).

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