Mobile launching site

Abstract

The invention discloses a mobile launching site, comprising a group of pavement slab units which are connected with one another, wherein each pavement slab unit comprises a top plate, a U-shaped groove body is formed under each top plate along the axial direction, and the U-shaped groove bodies are upward provided with openings and are connected with the top plates; a reinforcing seat array is arranged under the top plates, reinforcing seats are upward provided with openings and in rectangular box shapes, and the reinforcing seats and the U-shaped groove bodies are alternately arranged; two L-shaped side plates are respectively arranged at the two sides of each top plate; connecting lug plates used for assembling the pavement slab units are respectively arranged on the side plates; the top plates, the U-shaped groove bodies, the reinforcing seats, the side plates and the connecting lug plates are all made from steel material and are mutually connected so as to form a steel hollow slab body. The pavement slab units are made from the steel material, and the mechanical property of the pavement slab units is improved by means of the U-shaped groove bodies and the reinforcing seat array, so that the loading capacity of the pavement slab units is enhanced on the whole; on the basis of reliability improvement, the pavement slab units can be assembled with one another by means of a simple connecting lug plate structure, so that a connection structure is greatly simplified, and the mobile launching site is convenient to install, maintain and replace.

Description

technical field [0001] The invention relates to the field of mechanized road surface operation equipment, in particular to a mobile launch pad. Background technique [0002] Mechanized road surface operation equipment is a kind of equipment that quickly lays road slabs on muddy roads, sandy land and other places that are inconvenient for vehicles to drive, so that vehicles can drive on the paved road slabs. [0003] Existing pavement panels are mostly made of aluminum alloy material, which is forged or extruded into an aluminum alloy hollow plate with reinforcing ribs inside. The two sides of the hollow plate are connecting mechanisms. Although the weight is light and the processing is simple, the strength is poor and the bearing capacity is very weak , it is easy to wear, deform, and break during the loading process, which affects the use; in addition, it is precisely because of the poor strength of the aluminum alloy hollow plate that when the road slab is connected, in or...

AI Technical Summary

Problems solved by technology

[0003] Existing pavement panels are mostly made of aluminum alloy material, which is forged or extruded into an aluminum alloy hollow plate with reinforcing ribs inside. The two sides of the hollow plate are connecting mechanisms. Although the weight is light and the processing is simple, the strength is poor and the bearing capacity is very weak , it is easy to wear, deform, and break during the loading process, which affects the use; in addition, it is precisely because of the poor strength of the aluminum alloy hollow plate that when the road slab is connected, in order to ensure the connection strength, the connection mechanism has to be made relatively complex, which in turn makes the installation and maintenance of pavement slabs time-consuming and difficult

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