A rapid installation road adaptive to different terrains

Abstract

The invention belongs to the technical field of infrastructure construction, and specifically relates to a road for fast and adaptive installation in different terrains, including a prefabricated road slab, a hydraulic cylinder, a No. 1 piston, a piston rod, a lifting ring, a valve body, a valve core, a turbine, a worm, Rotating shaft, fixed seat, oil tank, No. 2 piston, No. 1 spring and oil pipe; the present invention hangs the prefabricated road slab on the roadbed through crane equipment, and the end of the piston rod touches the ground to push the No. 1 piston to move and squeeze the hydraulic cylinder The hydraulic pressure inside enters the oil tank. When the ground is uneven, the piston rod that first touches the ground continues to move until it completely touches the ground. During the process, the worker rotates the rotating shaft, driving the worm to rotate, and the worm gear meshes to drive the valve core to rotate. During the process, it is disconnected. The communication of hydraulic oil between the hydraulic cylinder and the oil tank is realized, and then the hydraulic cylinder and the oil pipe form a closed space; the locking of all piston rods is realized, and the piston rods support the prefabricated road slab, so that the prefabricated road slab is suitable for different terrains.

Description

technical field [0001] The invention belongs to the technical field of infrastructure construction, and in particular relates to a fast installation road that adapts to different terrains. Background technique [0002] Roads are infrastructure for all kinds of trackless vehicles and pedestrians; they are divided into highways, urban roads, rural roads, etc. according to their use characteristics. With the development of society, people's living standards are gradually improved, and there are more and more vehicles. The demand for roads is also increasing. [0003] Most of the existing roads directly build the foundation on the ground and then lay the road surface. Different terrains have a greater impact on road construction. At the same time, the project cycle is long and the cost is high. When the road needs to be repaired, there are problems such as affecting traffic. Good roads need to be re-paved due to urban construction, which requires a lot of manpower and material ...

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