Special device for assembling of inner container and outer container of copious cooling container

Abstract

The invention discloses a special device for assembling of an inner container and an outer container of a copious cooling container, in particular to a special device used for manufacturing of the copious cooling container provided with heat insulation measures, and belongs to a container used for containing or storing compressed, liquefied or solidified gases. The special device for assembling of the inner container and the outer container of the copious cooling container is characterized by being composed of a guide rail system, a tractor sliding on a guide rail, an inner container pull rod arranged at the center of one end of the inner container of the copious cooling container and a hoisting device fixed at the other end of the inner container, wherein the guide rail system is formed by the guide rail arranged at the bottom of the an outer barrel of the copious cooling container, external guide rails arranged at two ends of the guide rail and a support. Pulleys are arranged at the bottom of the special device, are stable when traveling on the guide rail and need small traction power. The special device can be adjusted laterally and vertically so that high concentricity of the inner container and the outer container can be ensured, the requirements for the gap between the inner container and the outer container of the copious cooling container can be met, and simultaneously scratching of the inner container and the outer container generated in assembling of the inner container and the outer container is avoided.

Description

technical field [0001] The invention belongs to the special equipment for the manufacture and use of a container for containing or storing compressed, liquefied or solidified gas, especially a cryogenic container with heat insulation measures. Background technique [0002] For cryogenic containers such as LNG liquefied gas transport vehicles, the interlayer gap between the outer shell and the inner tank is relatively small, and the inner tank is wrapped with paper for heat preservation. When assembling, avoid scratching. In order to ensure a high concentricity of the inner and outer containers, To avoid scratches during alignment, it is necessary to ensure that the inner and outer containers are aligned accurately, stably and easily. The steps of the current assembly method are as follows: Lay a curved iron plate on the inner side of the outer container, place a slide to get off the car on the iron plate, and a traction rope is provided on the slide to get off the car, and h...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiency that the existing pairing method does not have special equipment and cannot ensure a uniform gap between the upper, lower, left and right sides of the inner and outer containers, the purpose of this invention is to provide a special device for pairing the inner and outer containers of the cryogenic container

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