Tank container and end frames thereof

Abstract

The invention discloses a tank container and end frames thereof. The tank container is provided with a framework and a tank body arranged in the framework, wherein the framework at least comprises end frames arranged at two ends of the tank body; the end frames comprise a first corner post and a second corner post which are oppositely arranged, an upper end beam connected between the upper ends of the first corner post and the second corner post and a lower end beam connected between the lower ends of the first corner post and the second corner post; a discharge valve assembly is arranged at the bottom of at least one end of the tank body; the lower end beam of the end frame, which corresponds to the discharge valve assembly, is broken to form a gap and is divided into a first section of lower end beam and a second section of lower end beam; and the gap is connected with a reinforcing structure which is in non-interference with the discharge valve assembly; the reinforcing structure comprises a first connecting beam, a second connecting beam and a first cross beam, wherein one end of the first connecting beam is connected to one broken end of the first section of lower end beam; the second connecting beam is oppositely arranged with the first connecting beam; one end of the second connecting beam is connected to one broken end of the second section of lower end beam; and the first cross beam is connected to the other ends of the first connecting beam and the second connecting beam.

Description

technical field [0001] The invention relates to a container and its frame structure, in particular to a tank container and its end frame. Background technique [0002] Existing tank containers usually include a frame and a tank installed in the frame. The frame usually includes a front frame, a rear frame, and side upper beams and side lower beams connected between the front frame and the rear frame. A discharge valve assembly is usually installed at the bottom of the rear head of the tank, which is used to install and discharge with a connecting pipe. However, for some tank containers, due to the large diameter of the tank container or the need for the tank body to sink relative to the frame, the vertical or horizontal distance between the bottom of the tank body and the bottom of the end lower beam is very close. At the outlet of the unloading valve, many existing designs have common defects. [0003] Such as a design disclosed in Chinese patent application 200710120005...

AI Technical Summary

Problems solved by technology

[0004] However, this design is easy to interfere with the base plate 15 when the valve assembly is installed due to the connection of the base plate 15 at the disconnection, and the operating space for the installation of the valve and the loading and unloading pipe is still very small, especially when the pipe and the valve are flanged. connection, there is almost no installation space, and the operation is extremely inconvenient

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