Road surface cooling device for road

Abstract

The utility model relates to the field of roads, in particular to a road surface cooling device for roads, which comprises a support frame, a water storage tank is arranged at the top of the support frame, and a first piston plate is arranged in the water storage tank; a first water supply pipe is installed on the top of the water storage tank, a first connecting pipe is arranged on the top of the first water supply pipe, and the end of the first connecting pipe is connected with a second connecting pipe. A first spray head is arranged on the second connecting pipe; the top of the water storage tank is rotationally provided with a second water supply pipe and a reciprocating driving assembly; according to the road cooling device, the interior of a road can be effectively and conveniently subjected to reciprocating swing cooling treatment, and therefore the cooling device can be conveniently used.

Description

Technical Field

[0001] The utility model relates to the field of highways, in particular to a road surface cooling device for highways. Background Art

[0002] Highways are road systems that connect cities, villages or different regions. They are usually paved with asphalt or concrete and are used for motor vehicles and pedestrians. Highway systems include expressways, trunk roads, branch roads and rural roads, which are planned and constructed according to different functions and traffic requirements. Highways play an important role in modern society. They are important transportation carriers for people's daily life and economic activities, and promote urban-rural exchanges, material transportation and tourism development.

[0003] During the use of highway pavement, it is often necessary to use a cooling device to cool the highway pavement. However, during the cooling process of the existing cooling device, the nozzle of the device cannot achieve reciprocating swing, which affects the use of the cooling device. Utility Model Content

[0004] The purpose of the utility model is to provide a road surface cooling device for a highway, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A road surface cooling device comprises a support frame, wherein the four corners of the bottom of the support frame are provided with rolling assemblies; the four corners of the top of the support frame are provided with a water storage tank, the top of the water storage tank is provided with a water adding assembly, and the inside of the water storage tank is provided with a first piston plate; a piston cylinder is fixedly installed at the center of the support frame, a telescopic rod is provided at the bottom of the piston cylinder, a second piston plate is provided at the top of the telescopic rod, a ventilation pipe is provided at the bottom of the piston cylinder, and the ventilation pipe is conductively connected with the water storage tank located at the bottom of the first piston plate; a second control valve is installed on the ventilation pipe near the two ends of the water storage tank; a first water supply pipe is conductively installed on the top of the water storage tank near the side wall of the support frame, a first connecting pipe is provided on the top of the first water supply pipe, a second connecting pipe is connected to the end of the first connecting pipe, and a plurality of first nozzles are evenly spaced on the second connecting pipe; a second water supply pipe is rotatably installed on the top of the water storage tank away from the side wall of the support frame, and a reciprocating drive assembly for driving the second water supply pipe to swing back and forth is installed on the top of the water storage tank; a third water supply pipe is fixedly installed on the top of the second water supply pipe, and a second nozzle is provided at the end of the third water supply pipe.

[0007] Preferably, the rolling assembly comprises a supporting leg fixedly connected to the bottom of the supporting frame, a roller is provided at the bottom of the supporting leg, and a brake is provided at the outer end of the roller to facilitate the movement of the device.

[0008] Preferably, a push rod is fixedly provided on the top of the side wall of the support frame for pushing the movement of the device.

[0009] Preferably, the water adding assembly comprises a water adding port connected to the top guide of the water storage tank, and a first control valve is provided on the water adding port to facilitate the water adding process of the aqueous solution.

[0010] Preferably, the reciprocating drive assembly includes a driving motor fixedly mounted on the top outer wall of the water tank, a first incomplete gear is arranged on the motor shaft of the driving motor, a second incomplete gear is fixedly mounted on the second water supply pipe, the second incomplete gear is connected to the first incomplete gear, and a torsion spring is arranged on the second water supply pipe at the bottom of the second incomplete gear, for driving the second water supply pipe to swing back and forth.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model drives the second piston plate to move downward by the telescopic rod, the internal pressure of the piston cylinder located at the bottom of the second piston plate increases, and air is supplied to the inside of the water tank through the ventilation pipe. The internal pressure of the water tank located at the bottom of the first piston plate increases, and the pressure generated by the pressure pushes the first piston plate to move upward, and the first piston plate squeezes the aqueous solution into the first water supply pipe and the second water supply pipe. The first water supply pipe realizes water spraying and dust reduction treatment for the first nozzle through the first connecting pipe and the second connecting pipe, and the second water supply pipe realizes water supply to the second nozzle through the third water supply pipe, thereby realizing water sprinkling and dust reduction treatment inside the highway, so that the water tanks arranged at the four corners can be synchronously driven, thereby facilitating the use of the device; the utility model drives the second water supply pipe to swing back and forth through the reciprocating drive component, thereby realizing the reciprocating swing water spraying treatment of the second nozzle, and then facilitating the rapid cooling treatment of the road surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is a schematic structural diagram of a road pavement cooling device for a highway.

[0013] Figure 2 The utility model is a front view of a road surface cooling device for a highway.

[0014] Figure 3 The utility model is a top view of a road surface cooling device for a highway.

[0015] Figure 4 The utility model is a cross-sectional view of a piston cylinder in a road surface cooling device for a highway.

[0016] Figure 5 The utility model is a cross-sectional view of a water storage tank in a road surface cooling device for a highway.

[0017] 1. Support frame; 2. Support legs; 3. Rollers; 4. Brakes; 5. Push rod; 6. Water tank; 7. Water inlet; 8. First control valve; 9. First piston plate; 10. Piston cylinder; 11. Telescopic rod; 12. Second piston plate; 13. Ventilation pipe; 14. Second control valve; 15. First water supply pipe; 16. First connecting pipe; 17. Second connecting pipe; 18. First nozzle; 19. Second water supply pipe; 20. Drive motor; 21. First incomplete gear; 22. Second incomplete gear; 23. Torsion spring; 24. Third water supply pipe; 25. Second nozzle. DETAILED DESCRIPTION

[0018] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. However, it can be understood by those skilled in the art that in each embodiment of the present invention, many technical details are provided to enable readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following embodiments, the technical scheme claimed in the present application can be implemented.

[0020] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0021] See also Figure 1-5 In the embodiment of the utility model, a road surface cooling device comprises a support frame 1, wherein the four bottom corners of the support frame 1 are provided with rolling components; the four top corners of the support frame 1 are provided with water storage tanks 6, the top of the water storage tank 6 is provided with a water adding component, and the water storage tank 6 is provided with a first piston plate 9; a piston cylinder 10 is fixedly installed at the center of the support frame 1, a telescopic rod 11 is provided at the bottom of the piston cylinder 10, a second piston plate 12 is provided at the top of the telescopic rod 11, a ventilation pipe 13 is provided at the bottom of the piston cylinder 10, and the ventilation pipe 13 is conductively connected to the water storage tank 6 located at the bottom of the first piston plate 9; the ventilation pipes 1 near the two ends of the water storage tank 6 3 is provided with a second control valve 14; a first water supply pipe 15 is provided on the top of the water tank 6 near the side wall of the supporting frame 1, a first connecting pipe 16 is provided on the top of the first water supply pipe 15, a second connecting pipe 17 is connected to the end of the first connecting pipe 16, and a plurality of first nozzles 18 are provided on the second connecting pipe 17 at equal intervals; a second water supply pipe 19 is rotatably installed on the top of the water tank 6 away from the side wall of the supporting frame 1, a reciprocating drive assembly for driving the second water supply pipe 19 to reciprocate is installed on the top of the water tank 6; a third water supply pipe 24 is fixedly installed on the top of the second water supply pipe 19, and a second nozzle 25 is provided at the end of the third water supply pipe 24.

[0022] The utility model adds the aqueous solution into the water storage tank 6 through the water adding assembly, drives the second piston plate 12 to move downward through the telescopic rod 11, the internal pressure of the piston cylinder 10 located at the bottom of the second piston plate 12 increases, and the air is supplied to the water storage tank 6 through the ventilation pipe 13. The internal pressure of the water storage tank 6 located at the bottom of the first piston plate 9 increases, and the pressure generated by the pressure pushes the first piston plate 9 to move upward, and the first piston plate 9 squeezes the aqueous solution into the first water supply pipe 15 and the second water supply pipe 19. The first water supply pipe 15 realizes water spraying and dust reduction treatment for the first nozzle 18 through the first connecting pipe 16 and the second connecting pipe 17, and the second water supply pipe 19 realizes water supply to the second nozzle 25 through the third water supply pipe 24, so that water sprinkling and dust reduction treatment can be realized inside the highway. During the water sprinkling and dust reduction process, the second nozzle 25 drives the second water supply pipe 19 to swing back and forth through the reciprocating driving assembly, so that the reciprocating swing of the second nozzle 25 can be driven to spray water, and then the rapid cooling treatment of the road surface can be facilitated.

[0023] See also Figure 1 In one embodiment of the utility model, the rolling assembly includes a support leg 2 fixedly connected to the bottom of the support frame 1, a roller 3 is arranged at the bottom of the support leg 2, and a brake 4 is arranged at the outer end of the roller 3. The setting of the roller 3 can facilitate the adjustment of the moving position of the equipment, and the setting of the brake 4 can realize the braking of the roller 3, so as to facilitate the control of the cooling device to adjust the moving position.

[0024] See also Figure 1 In one embodiment of the utility model, a push rod 5 is fixedly provided on the top of the side wall of the support frame 1. The setting of the push rod 5 can facilitate the support frame 1 to be pushed to adjust the movement direction.

[0025] See also Figure 2 In one embodiment of the utility model, the water adding component includes a water adding port 7 connected to the top guide of the water storage tank 6, and a first control valve 8 is provided on the water adding port 7. By opening the first control valve 8, the water adding port 7 can conveniently add the aqueous solution into the water storage tank 6, thereby facilitating the water adding process of the water storage tank 6.

[0026] See also Figure 2In one embodiment of the utility model, the reciprocating drive assembly includes a drive motor 20 fixedly mounted on the top outer wall of the water tank 6, a first incomplete gear 21 is arranged on the motor shaft of the drive motor 20, a second incomplete gear 22 is fixedly mounted on the second water supply pipe 19, the second incomplete gear 22 is connected to the first incomplete gear 21, and a torsion spring 23 is arranged on the second water supply pipe 19 at the bottom of the second incomplete gear 22. When the drive motor 20 works, the drive motor 20 drives the first incomplete gear 21 to drive the toothed portion of the meshing second incomplete gear 22 to contact, and the second incomplete gear 22 drives the second water supply pipe 19 to rotate. When the toothless portions of the first incomplete gear 21 and the second incomplete gear 22 are separated from each other, the elastic force generated by the rotation of the torsion spring 23 can realize the reciprocating swing of the second water supply pipe 19, thereby facilitating the sprinkling and cooling treatment of the surrounding road surface.

[0027] Working principle: The utility model drives the second piston plate 12 to move downward through the telescopic rod 11, and the second piston plate 12 braves the ventilation pipe 13 to pressurize the water tank 6 located at the bottom of the first piston plate 9. The pressure generated by the pressure increase pushes the first piston plate 9 to move upward, and the first piston plate 9 pushes the aqueous solution inside the water tank 6 to squeeze into the first water supply pipe 15 and the second water supply pipe 19. The first water supply pipe 15 supplies water to the first nozzle 18 through the first connecting pipe 16 and the second connecting pipe 17, so that the road can be sprayed with water for cooling, and the second water supply pipe 19 supplies water to the second nozzle 25 through the third water supply pipe 24. Water is supplied, and the second nozzle 25 realizes water sprinkling and dust reduction treatment on the highway road surface. During the process of water sprinkling and dust reduction, the second nozzle 25 bravely drives the motor 20 to drive the first incomplete gear 21 to rotate, and the first incomplete gear 21 drives the meshing second incomplete gear 22 to rotate, and the second incomplete gear 22 drives the second water supply pipe 19 to rotate. The torsion force generated by the rotation of the torsion spring 23 drives the first incomplete gear 21 and the second incomplete gear 22 to rotate to the toothless part. The torsion force generated by the torsion spring 23 can realize the reset of the second water supply pipe 19, thereby driving the second nozzle 25 to perform reciprocating swing water spraying and cooling treatment.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A road surface cooling device, comprising a supporting frame, characterized in that: Rolling assemblies are arranged at the four bottom corners of the support frame; The four corners of the top of the support frame are provided with water storage tanks, the top of the water storage tank is provided with a water adding assembly, and the inside of the water storage tank is provided with a first piston plate; A piston cylinder is fixedly installed at the center of the support frame, a telescopic rod is arranged at the bottom of the piston cylinder, a second piston plate is arranged at the top of the telescopic rod, a ventilation pipe is arranged at the bottom of the piston cylinder, the ventilation pipe is connected to the water tank located at the bottom of the first piston plate, and a second control valve is installed on the ventilation pipe near both ends of the water tank; A first water supply pipe is installed on the top of the water storage tank near the side wall of the supporting frame, a first connecting pipe is arranged on the top of the first water supply pipe, a second connecting pipe is connected to the end of the first connecting pipe, and a plurality of first nozzles are arranged on the second connecting pipe at equal intervals; A second water supply pipe is rotatably mounted on the top of the water tank away from the side wall of the supporting frame, and a reciprocating drive assembly for driving the second water supply pipe to reciprocate is mounted on the top of the water tank; A third water supply pipe is fixedly installed on the top of the second water supply pipe, and a second nozzle is arranged at the end of the third water supply pipe.

2. A road surface cooling device according to claim 1, characterized in that: The rolling assembly comprises a supporting leg fixedly connected to the bottom of the supporting frame, a roller is arranged at the bottom of the supporting leg, and a brake is arranged at the outer end of the roller.

3. A road surface cooling device according to claim 1, characterized in that: A push rod is fixedly arranged on the top of the side wall of the supporting frame.

4. A road surface cooling device according to claim 1, characterized in that: The water adding assembly comprises a water adding port connected to the top guide of the water storage tank, and a first control valve is arranged on the water adding port.

5. The road surface cooling device according to claim 1, characterized in that: The reciprocating drive assembly includes a drive motor fixedly mounted on the top outer wall of the water tank, a first incomplete gear is arranged on the motor shaft of the drive motor, a second incomplete gear is fixedly mounted on the second water supply pipe, the second incomplete gear is connected to the first incomplete gear, and a torsion spring is arranged on the second water supply pipe located at the bottom of the second incomplete gear.

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