CN212335882U

CN212335882U - Road surface deicing vehicle

Info

Publication number: CN212335882U
Application number: CN202020102480.3U
Authority: CN
Inventors: 谢立扬; 刘婷; 王琪; 路宇峰
Original assignee: Changan University
Current assignee: Changan University
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2021-01-12
Anticipated expiration: 2030-01-16

Abstract

A road deicing vehicle is characterized by comprising a vehicle body (2), a snow pushing device, a heating device (3) and a snow blowing device; the front part of the vehicle body (2) is provided with a snow pushing device, and the bottom of the vehicle body (2) is provided with a heating device (3) and a snow blowing device; the snow pushing device comprises a snow pushing shovel (1), a lifting oil cylinder (7) and a swing oil cylinder (8); one end of the oil dropping cylinder (7) is hinged on the vehicle body, and the other end is hinged on the snow shovel; one end of the swing oil cylinder (8) is hinged on the vehicle body, and the other end is hinged on the snow shovel; the heating device (3) comprises a gas tank (5) and a heating plate; the gas tank (5) is arranged above the vehicle body, the heating plate is arranged at the bottom of the vehicle body and close to the ground, and the gas tank (5) is connected with the heating plate; the snow blowing device comprises a blower (4), an air pipe and a hydraulic motor (6); the hydraulic motor (6) is connected with the blower; the air blower is connected with the air pipe, and the outlet of the air pipe faces the bottom surface. This device mainly can more effectual clearance ice sheet, prevents the emergence of secondary icing phenomenon, and is less to the destruction degree of road surface.

Description

Road surface deicing vehicle

Technical Field

The utility model belongs to the technical field of defroster, in particular to road surface deicing vehicle.

Background

In recent years, the construction of highways, urban roads and airports in China has been rapidly advanced. Road mileage and number of airports are increasing. The elimination of snow and ice on the road surface in winter becomes an important problem for the traffic department to ensure the safe operation of the highway and the airport in winter.

China has wide range of members and complicated and diversified climates, and over 70 percent of the territorial area in winter has snowfall. The snowfall period of most northern areas is 3-5 months per year. Long snowfall time, large snow quantity, wide range and lack of floating snow removing equipment, so the accumulated snow on the road surface is difficult to remove in a short time. In addition, the northern area in winter has dry climate, small snowfall humidity and large day and night temperature difference, and the snowfall on the road surface can cause the snow on the road surface to be frozen through the repeated rolling or repeated thawing of vehicles and pedestrians. Therefore, the phenomenon that the snow on the road surface is frozen is a main form of snow falling harm in northern areas in winter, and is very common. The damage of the snow and ice on the road surface is very serious, and about 30 percent of traffic accidents are caused by the ice on the road surface. The life of people is seriously influenced, and the national economy is seriously lost. The snow on the road surface usually contains impurities such as dust, silt particles and the like, is hard in texture and is firmly bonded with the ground.

(2) Current state of research at home and abroad

The development and the use of snow clearing machines are very important in foreign countries with frequent snowfall, the mechanical snow clearing technology is advanced, the specialized era is reached, and the products are mature in technology, process and performance. At present, foreign technologies for removing snow and ice on road surfaces mainly adopt spreading of snow removing agents, and equipment of the foreign technologies comprises a comprehensive multifunctional special snow removing vehicle and a multifunctional snow removing vehicle with an engineering vehicle chassis as a main machine. The development and development of pavement deicing equipment in China are late after the 80 s of the 20 th century. Most research and production units are in northeast, northwest and northChina with much snowfall in winter. In recent years, some manufacturers in China combine the foreign advanced technology with the national conditions of China and develop new products meeting the deicing requirements of China in sequence. Through more than twenty years of exploration and research, the road surface deicing technology and equipment in China make great progress, but in general, the research and development and the production of the road surface deicing equipment in China are still in the starting stage, and the overall technical level is relatively laggard.

(3) Common deicing methods

In the current road deicing method in northern areas, three methods, namely a thermal method, a chemical method and a mechanical method, are common. Among the deicing technologies, the phenomena of energy consumption, environmental protection, low cleaning rate and road surface damage often exist when the road deicing is carried out. The chemical method mainly adopts chemical agents to reduce the melting point of ice and snow, and although the chemical method is simple and quick, the contained harmful substances have certain damage to the environment and damage the main structure of the road. The thermal method mainly relies on the heating to clear away snow and accumulated ice, and is respond well to the thinner place of snow accumulated ice, but to the place that the ice sheet is thicker, efficiency can be very slow, simultaneously because the reason of air temperature, can produce a large amount of water after the snow accumulated ice melts, can freeze again under the low temperature condition for deicing work is more difficult. The mechanical method mainly utilizes modern mechanical devices and manual machines to remove the compacted accumulated snow and ice, but the technical level of the method is low, the reliability is poor, and the deicing effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a road surface deicing vehicle to solve above-mentioned problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a road ice removing vehicle comprises a vehicle body, a snow pushing device, a heating device and a snow blowing device; the front part of the vehicle body is provided with a snow pushing device, and the bottom of the vehicle body is provided with a heating device and a snow blowing device.

Further, the snow pushing device comprises a snow shovel, a lifting oil cylinder and a swing oil cylinder; one end of the oil-reducing cylinder is hinged on the vehicle body, and the other end of the oil-reducing cylinder is hinged on the snow shovel; one end of the swing oil cylinder is hinged on the vehicle body, and the other end is hinged on the snow shovel.

Further, the heating device comprises a gas tank and a heating plate; the gas tank is arranged above the vehicle body, the heating plate is arranged at the bottom of the vehicle body and close to the ground, and the gas tank is connected with the heating plate.

Further, the snow blowing device comprises a blower, an air pipe and a hydraulic motor; the hydraulic motor is connected with the blower; the air blower is connected with the air pipe, and the outlet of the air pipe faces the bottom surface.

Compared with the prior art, the utility model discloses there is following technological effect:

the utility model discloses snow shovel installs at the automobile body the forefront, and at the in-process that the automobile body gos forward, most ice sheet on the road surface can be detached to snow shovel. The heating device adopts a plate-shaped infrared heater, a small amount of ice still exists on the road surface after the snow shovel acts on the road surface, and the infrared heater is used for heating and melting the ice. The blowing device is a high-power blower and blows the ice water heated and melted by the infrared heater to the roadside. The water accumulation layer uniformly leaves a water mark on the road surface under the action of the air blower, so that the phenomenon of secondary icing can not occur, and certain guarantee is provided for the traveling of people. This device mainly can more effectual clearance ice sheet, prevents the emergence of secondary icing phenomenon, and is less to the destruction degree of road surface.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a plan view of the present invention.

Wherein, 1, snow shovel; 2. a vehicle body; 3. an infrared heating plate; 4. a blower; 5. a gas tank; 6. a hydraulic motor; 7. a lift cylinder; 8. and a swing oil cylinder.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

referring to fig. 1 and 2, a road deicing vehicle comprises a vehicle body 2, a snow pushing device, a heating device 3 and a snow blowing device; the front part of the vehicle body 2 is provided with a snow pushing device, and the bottom of the vehicle body 2 is provided with a heating device 3 and a snow blowing device.

The snow pushing device comprises a snow shovel 1, a lifting oil cylinder 7 and a swing oil cylinder 8; one end of the oil dropping cylinder 7 is hinged on the vehicle body, and the other end is hinged on the snow shovel; one end of the swing oil cylinder 8 is hinged on the vehicle body, and the other end is hinged on the snow shovel.

The heating device 3 comprises a gas tank 5 and a heating plate; the gas tank 5 is arranged above the vehicle body, the heating plate is arranged at the bottom of the vehicle body and close to the ground, and the gas tank 5 is connected with the heating plate.

The snow blowing device comprises a blower 4, an air pipe and a hydraulic motor 6; the hydraulic motor 6 is connected with a blower; the air blower is connected with the air pipe, and the outlet of the air pipe faces the bottom surface.

As shown in figure 1, the utility model provides a device for handling ice sheet on road surface winter mainly includes snow shovel 1, automobile body 2, infrared heating board 3, air-blower 4, gas pitcher 5, hydraulic motor 6, lift cylinder 7, swing cylinder 8.

The snow shovel 1 is a widely used plough-type deicing and snow removing working device, is arranged at the front end of a chassis of a deicing vehicle in a detachable and fixed connection mode, and is hinged on a girder bracket by adopting a lifting oil cylinder 7 for controlling the lifting of the snow shovel 1. The swing oil cylinder 8 is hinged between the front bracket and the rear bracket and is used for controlling the left-right swing of the snow shovel 1. When the snow shovel works, the swing oil cylinder 8 pushes the front bracket and the snow shovel 1 to rotate together for a certain angle and is fixed with the rear bracket through a pin, the lifting oil cylinder 7 is lowered, and the shovel edge of the snow shovel 1 is tightly attached to the ground. Along with the advancing of the deicing vehicle, large-area accumulated ice is peeled off from the ground by the shovel blade and is spirally thrown outwards along the curved surface of the shovel plate, and the accumulated ice is pushed to the right side of the road.

The whole structure of the vehicle body 2 is the same as that of a common truck. An air tank 5 is installed in the compartment thereof for providing a power source to the ice removing vehicle.

The infrared heating plate 3 is installed between the front and rear wheels of the vehicle body 2, and the gas tank 5 is used for providing power source for heating. The snow shovel has the function that after the snow shovel 1 removes most accumulated ice on the road surface, a small part of ice participating in the road surface is heated and melted, and good conditions are made for subsequent work. The heating speed is high, and the device is very suitable for being applied to larger work such as deicing.

The air blower 4 is arranged at the tail of the vehicle, works under the driving action of the hydraulic motor 6, exhausts air from the air, and then the air outlet is aligned to the road surface. Under the action of the infrared heating plate 3, the residual ice on the road surface is melted into liquid water, and the blower 4 blows the melted water to the roadside. Under the action of the blower 4, the melt water flows to the roadside, only shallow water marks are left on the road surface, and the phenomenon of secondary icing cannot occur.

The lifting oil cylinder 7 and the swing oil cylinder 8 are mainly used for adjusting the ground clearance and the deflection angle of the snow shovel 1.

To the problem of present cold area in the north road surface knot in winter, the utility model discloses can carry out effectual cleaing away to the ice sheet, and can prevent the emergence of the secondary phenomenon of icing, whole working process is continuous moreover, and the consumption time is short, and is efficient, can wide application in real life.

Claims

1. A road deicing vehicle is characterized by comprising a vehicle body (2), a snow pushing device, a heating device (3) and a snow blowing device; the front part of the vehicle body (2) is provided with a snow pushing device, and the bottom of the vehicle body (2) is provided with a heating device (3) and a snow blowing device;

the snow pushing device comprises a snow pushing shovel (1), a lifting oil cylinder (7) and a swing oil cylinder (8); one end of the oil dropping cylinder (7) is hinged on the vehicle body, and the other end is hinged on the snow shovel; one end of the swing oil cylinder (8) is hinged on the vehicle body, and the other end is hinged on the snow shovel;

the heating device (3) comprises a gas tank (5) and a heating plate; the gas tank (5) is arranged above the vehicle body, the heating plate is arranged at the bottom of the vehicle body and close to the ground, and the gas tank (5) is connected with the heating plate;

the snow blowing device comprises a blower (4), an air pipe and a hydraulic motor (6); the hydraulic motor (6) is connected with the blower; the air blower is connected with the air pipe, and the outlet of the air pipe faces the bottom surface.