Road-railway concrete transporting tank truck

Abstract

The invention discloses a road-railway concrete transporting tank truck. The tank truck comprises a truck rack, a hydraulic system which transmits hydraulic power for all parts in the tank truck, a diesel power system which provides kinetic energy for the hydraulic system, a concrete stirring tank on the truck rack, guide steel wheel devices which are mounted on the bottom of the truck rack and can extend out in the vertical direction to be matched with a rail, tire walking devices which are mounted on the bottom of the truck rack and used for driving the tank truck to walk on road surface, wheel rack telescopic devices which are horizontally arranged and can stretch and hydraulic steering devices. The guide steel wheel devices and the wheel rack telescopic devices are arranged at both thefront end and the back end of the bottom of the truck rack, the tire walking devices which can rotate around the vertical direction are mounted at two ends of each wheel rack stretching device, and the hydraulic steering devices are arranged between the truck rack and the tire walking devices; the hydraulic steering devices stretch and drive the tire walking devices to rotate around the verticaldirection, and thus steering of the truck body is achieved. The road-railway concrete transporting tank truck can walk on a road or a railway, can also walk on a tunnel tube-shaped surface, and meetsthe construction requirement of concrete transporting in a tunnel.

Description

technical field [0001] The invention relates to a road-rail dual-purpose concrete transport tank car, which belongs to the field of concrete transport tank car manufacturing. Background technique [0002] Concrete is one of the most important civil engineering materials today. It is composed of cementitious materials, granular aggregates (also known as aggregates), water, and if necessary, admixtures and admixtures prepared in a certain proportion, uniformly stirred, densely formed, cured and hardened. artificial stone. Concrete has the characteristics of rich raw materials, low price and simple production process, so its consumption is increasing. At the same time, concrete also has the characteristics of high compressive strength, good durability, and a wide range of strength grades. These characteristics make it widely used, not only in various civil engineering, but also in shipbuilding, machinery industry, marine development, geothermal engineering, track constructio...

AI Technical Summary

Problems solved by technology

[0007] 3. CN201457199U, relates to a concrete transportation equipment, specifically a rail-type concrete mixer truck, which solves the problem that the existing rail-type concrete mixer truck is used for the lining construction of a curved inclined shaft with a large inclination angle due to the limited capacity of the tank and the impact on the lining. Construction progress, increase in winch transportation costs, etc., including the tank body and the feed port and discharge port set at one end of the tank body. The frame is provided with a shuttle groove, the shuttle groove is composed of a fixed section and an adjustable section, the fixed section is erected on the frame through the front support and the rear support fixed on the frame, one end of the fixed section is located below the discharge port, and the other end is Articulates with adjustable section protruding from the frame

[0008] The concrete tank trucks in the above existing patents cannot meet the requirements of running on tracks, roads and tunnel tube surfaces, and cannot meet the construction requirements of concrete transportation in tunnels

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