A Flexible Adjustable Support Mechanism for Cyclotron Magnets
A cyclotron and support mechanism technology, applied in the direction of supporting machines, mechanical equipment, machine platforms/supports, etc., can solve the problems of flexibility and heat conduction that cannot meet the requirements of magnets, and the operation of host magnets and superconducting magnets is unstable. Achieve the effect of simple structure, improve operating efficiency, and protect the tie rod structure
Active Publication Date: 2018-02-02
HEFEI CAS ION MEDICAL & TECHNICAL DEVICES CO LTD
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Problems solved by technology
[0004] The existing magnet support mechanisms are mostly supported by stainless steel rods, which have adjustment functions, but their flexibility and heat conduction cannot well meet the requirements of the magnets, and it is easy to cause the host magnets, especially the superconducting magnets, to run unstable.
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[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0024] see figure 1 , figure 2 , a flexible adjustment support mechanism for a cyclotron magnet, including a housing, an adjustment assembly, and a flexible assembly; the housing includes an upper housing 12 and a lower housing 8, and the upper housing 12 and the lower housing 8 are long tubes shape, the upper casing 12 is coaxially arranged on the top surface of the lower casing 8, and the middle part of the top plate of the upper casing 12 and the lower casing ...
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The invention discloses a flexible adjusting and supporting mechanism for a cyclotron magnet. The flexible adjusting and supporting mechanism comprises a casing, an adjusting assembly and a flexible assembly. The casing comprises an upper casing and a lower casing. The upper casing and the lower casing each are in a long cylinder shape, and the upper casing is arranged on the lower casing. The adjusting assembly comprises a push rod, a limiting nut and an adjusting nut. The upper end of the push rod is provided with a threaded section, the middle of the push rod is provided with a limiting plate, and the lower end of the push rod is a connecting end. The push rod is arranged in the casing, the threaded section of the push rod is located above the upper casing, the limiting plate is located in the upper casing, and the connecting end of the limiting plate is located at the top end in the lower casing. The adjusting nut is spirally arranged on the threaded section of the push rod. The flexible assembly comprises an upper universal joint, a pull rope, a lower universal joint and a base. The pull rope is connected between the upper universal joint and the lower universal joint, and the base is connected to the lower universal joint. The flexible adjusting and supporting mechanism can adjust the magnet quickly, deformation and displacement of the magnet generated by contraction during operation are effectively absorbed through the pull rope, rigid support stress concentration is avoided, and the reliability of a mainframe is improved.
Description
technical field [0001] The invention belongs to the technical field of cyclotron engineering, and in particular relates to a flexible adjustment support mechanism for a cyclotron magnet. Background technique [0002] At present, the cyclotron is an effective device for treating tumors in medicine, and it can avoid traditional surgical treatment and its subsequent complications. The accelerator uses an electric field to accelerate different charged particles, so that they can deeply destroy the designated tumor tissue after reaching a certain energy, so as to achieve the therapeutic effect. [0003] According to the use of charged particles, accelerators are divided into linear electron accelerators, proton accelerators and heavy ion accelerators. The accelerator is a complex comprehensive device, in which the host is an important component of the accelerator, which provides and accelerates the particles needed for treatment. In the host, the magnet is the core component th...
Claims
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IPC IPC(8): F16M13/02F16M11/12F16M11/18A61N5/10
CPCA61N5/10A61N2005/1085F16M11/121F16M11/18F16M13/02
Inventor 魏江华宋云涛沈俊松陈永华毕延芳杜双松丁开忠
Owner HEFEI CAS ION MEDICAL & TECHNICAL DEVICES CO LTD