Cabin carrying frame

Abstract

The invention discloses a cabin carrying frame comprising a first transportation frame and a second transportation frame which are horizontally and oppositely placed. The two transportation frames areeach of a rectangular frame structure. Corresponding lateral side frames of the two transportation frames are connected through two connection rods. A connection rod linear guide rail is arranged onthe outer side of each of the two lateral side frames of the second transportation frame. Two fixed structure corresponding to the two connection rods are arranged at the end, close to the second transportation frame, of the first transportation frame. The two connection rods slide along the two connection rod linear guide rails correspondingly and can be stretched to be inserted in the corresponding fixed structures, and the two transportation frames are connected into a whole. The cabin carrying frame is simple in structure, mirror image installation can be achieved, the space occupied by the sliding connection rod structure is small, the rising and falling stroke of a platform, capable of rising and falling, of a transportation vehicle is not influenced, and operation of a rotation treatment device is facilitated.

Description

technical field [0001] The invention relates to transportation accessories, in particular to a transportation device. Background technique [0002] Proton and heavy ion therapy have been developed and promoted in recent years, especially on the basis of electron linear accelerator tumor radiotherapy, a new qualitative leap in radiotherapy methods, but the positioning accuracy is much higher than conventional radiotherapy requirements, and the production of protons and heavy ions The technical indicators of the ion accelerator have high requirements for the positioning diagnosis and treatment accuracy of the tumor, and the isocenter accuracy of the rotating gantry. [0003] At present, take a proton and heavy ion hospital in operation in Shanghai as an example in China. The hospital has introduced proton and heavy ion equipment from abroad for cancer treatment. At present, it has a proton and heavy ion therapy room with fixed wire beams, including 45° beam therapy room and H...

AI Technical Summary

Problems solved by technology

However, the currently developed rotary therapy equipment has a large length and weight, and it is difficult to carry it with existing transport vehicles.

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