High-strength and low-heat-leakage superconducting magnet supporting device
A technology of superconducting magnets and supporting devices, which is applied in the direction of superconducting magnets/coils, magnetic objects, electrical components, etc., to achieve the effects of reducing conduction heat leakage, weight, safety and reliability, and simple structure
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Embodiment 1
[0030] Example 1: figure 1 , 2 , 3, and 7 show a schematic diagram of the main structure of a superconducting magnet supporting device with high strength and low heat leakage. A superconducting magnet supporting device with high strength and low heat leakage. Shear positioning pin 5, epoxy support cylinder 6, lower annular lining plate 7, lower annular inner connecting plate 8, lower end plate 9 and liquid nitrogen cooling pipeline 10, upper end plate 1 is vertically provided with upper annular lining plate 2 1. Upper annular inner connecting plate 3, the inner diameter of the upper annular lining plate 2 is greater than the inner diameter of the upper annular inner connecting plate 3, there is a gap between the upper annular lining plate 2 and the upper annular inner connecting plate 3; the upper end surface of the lower end plate 9 A lower annular liner 7 and a lower annular inner connecting plate 8 are arranged vertically, the inner diameter of the lower annular liner ...
Embodiment 2
[0032] Example 2: Figure 4 Shown is a schematic diagram of an epoxy support cylinder component in a high-strength and low-heat-leakage superconducting magnet support device. The inner diameter of the epoxy support cylinder is 1237mm, the outer diameter is 1297mm, that is, the thickness is 30mm, the height is 460mm, and the weight is 125kg. In the superconducting magnet support device, the epoxy support cylinder is mainly used to bear and transmit various complex loads, and has the characteristics of low heat leakage. In order to reduce the large stress level generated by the epoxy support cylinder when it bears and transmits various complex loads, so as to ensure sufficient safety, two dimensions in the epoxy support cylinder are optimized and determined. The specific implementation is: (1) The height of the 30mm thick cylinder in the epoxy support cylinder is set to 340 (+0.0 / -1.0) mm, so that the bottom surfaces of the upper and lower end plates 1 and 9 and the bottom su...
Embodiment 3
[0033] Example 3: Figure 5~Figure 6 Shown are schematic diagrams of the manufacturing process of the epoxy support cylinder in a superconducting magnet support device. Its specific implementation is: (1) if image 3 As shown, firstly, partially assemble the forming mold structure during the manufacture of the epoxy support cylinder, that is, connect and position the inner positioning block 2 on the cylinder structure 1 with a number of hexagon socket screws of different specifications and pull-out positioning pins , 3, 5, 7 and 8 (where each positioning block is divided into 8 segments along the circumference), and all joints are sealed by adding rubber pads or applying glue. (2) Lay glass fiber cloth on the partially assembled forming mold. The main body 9 of the epoxy support cylinder is a special composite material, and its reinforced fiber adopts non-alkali and twist-free unidirectional glass fiber cloth and braided felt. Such as Figure 6 Shown, described glass fib...
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