A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Highway subgrade treatment device and method for frozen soil area
The invention belongs to the field of road engineering, and particularly relates to a highway subgrade treatment device for a frozen soil area. Rotating wheels are arranged at the two ends of the outer side of a shell; a crushing wheel is rotationally connected to the lower left end in the shell; a first bevel gear is rotationally connected to the lower middle end in the shell; a rotating shaft is rotationally connected to the middle of the lower end in the shell; a fourth bevel gear is arranged at the upper end of the rotating shaft; a third bevel gear is rotationally connected to the end, close to the fourth bevel gear, of the shell; the third bevel gear is coaxially connected with a second bevel gear; the first bevel gear is meshed with the second bevel gear; the lower end of the rotating shaft is sleeved with a third belt, and the other end of the third belt is connected with a heat conduction mechanism; and an air heater is started, the air heater guides hot air into ventilation columns through heat conduction pipes, when a mixture of frozen soil and industrial salt falls onto spiral blades on the edges of the ventilation columns, ventilation holes in the surfaces of the ventilation columns continuously spray out the hot air, accumulated snow in the frozen soil is melted into water, the industrial salt is dissolved in the water, and unfreezing of the frozen soil is better promoted.
本发明属于道路工程领域，尤其是涉及一种用于冻土地区高速公路路基处理设备，所述壳体外侧两端设有转轮，所述壳体内左下端转动连接有破碎轮，所述壳体内中下端转动连接有第一斜齿轮，所述壳体内下端中部转动连接有转轴，所述转轴上端设有第四斜齿轮，所述壳体靠第四斜齿轮端转动连接有第三斜齿轮，所述第三斜齿轮同轴连接有第二斜齿轮，所述第一斜齿轮啮合有第二斜齿轮，所述转轴下端套设有第三皮带，所述第三皮带另一端连接有导热机构，启动热风机，热风机通过导热管分别将热气导入通气柱，当冻土与工业盐的混合物落至通气柱边缘的螺旋叶上，通气柱表面的通气孔不断喷出热气，冻土里的积雪融化成水，工业盐溶于水，更加促进冻土解冻。
Highway subgrade treatment device and method for frozen soil area
The invention belongs to the field of road engineering, and particularly relates to a highway subgrade treatment device for a frozen soil area. Rotating wheels are arranged at the two ends of the outer side of a shell; a crushing wheel is rotationally connected to the lower left end in the shell; a first bevel gear is rotationally connected to the lower middle end in the shell; a rotating shaft is rotationally connected to the middle of the lower end in the shell; a fourth bevel gear is arranged at the upper end of the rotating shaft; a third bevel gear is rotationally connected to the end, close to the fourth bevel gear, of the shell; the third bevel gear is coaxially connected with a second bevel gear; the first bevel gear is meshed with the second bevel gear; the lower end of the rotating shaft is sleeved with a third belt, and the other end of the third belt is connected with a heat conduction mechanism; and an air heater is started, the air heater guides hot air into ventilation columns through heat conduction pipes, when a mixture of frozen soil and industrial salt falls onto spiral blades on the edges of the ventilation columns, ventilation holes in the surfaces of the ventilation columns continuously spray out the hot air, accumulated snow in the frozen soil is melted into water, the industrial salt is dissolved in the water, and unfreezing of the frozen soil is better promoted.
本发明属于道路工程领域，尤其是涉及一种用于冻土地区高速公路路基处理设备，所述壳体外侧两端设有转轮，所述壳体内左下端转动连接有破碎轮，所述壳体内中下端转动连接有第一斜齿轮，所述壳体内下端中部转动连接有转轴，所述转轴上端设有第四斜齿轮，所述壳体靠第四斜齿轮端转动连接有第三斜齿轮，所述第三斜齿轮同轴连接有第二斜齿轮，所述第一斜齿轮啮合有第二斜齿轮，所述转轴下端套设有第三皮带，所述第三皮带另一端连接有导热机构，启动热风机，热风机通过导热管分别将热气导入通气柱，当冻土与工业盐的混合物落至通气柱边缘的螺旋叶上，通气柱表面的通气孔不断喷出热气，冻土里的积雪融化成水，工业盐溶于水，更加促进冻土解冻。
Highway subgrade treatment device and method for frozen soil area
一种用于冻土地区高速公路路基处理设备及方法
YANG QUANYI (author) / YANG HAIXUE (author)
2021-07-02
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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