Casing pipe type support structure of organic glass detector

A plexiglass and support structure technology, applied in the field of detector structure, can solve the problems of poor positioning, high rope strength requirements, and high shading rate, so as to improve safety and reliability, improve on-site assembly efficiency, and improve detection accuracy. Effect

CN107990130AActive Publication Date: 2018-05-04CHINA UNIV OF PETROLEUM (EAST CHINA)
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2018-05-04

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Abstract

The invention discloses a casing pipe type support structure of an organic glass detector. The casing pipe type support structure of the organic glass detector is used for supporting an organic glassball body of the organic glass detector on a wall body; and the organic glass ball body is provided with an equator thick plate. The casing pipe type support structure comprises metal casing pipes, pressing plates, support rods and rubber washers, wherein a plurality of uniformly distributed holes matched with the support rods are formed in a circumferential direction of the equator thick plate; one ends of the support rods are put into the holes; the other ends of the support rods stretch into the metal casing pipes; the rubber washers are arranged between the holes in the equator thick plateand the support rods; and the pressing plates fix the metal casing pipes onto a wall body through a plurality of bolts. According to the casing pipe type support structure of the organic glass detector provided by the invention, the occurrence of the phenomena of poor positioning, structure deformation and stress concentration caused by manufacture deviation during an installation process of thedetector is avoided, and the safety and the reliability of the detector are improved. The shading coefficient is reduced, and the neutrino detection precision is improved. The on-site assembly efficiency is improved.
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Description

technical field

[0001] The invention relates to a detector structure, in particular to a sleeve type support structure of a plexiglass detector. Background technique

[0002] Plexiglass has the advantages of high light transmission, light weight, high mechanical strength, heat resistance and aging resistance, and is widely used as the main material of neutrino detectors. The Canadian SNO neutrino detector adopts a rope suspension support structure, and the plexiglass sphere is suspended in the air by several synthetic fiber ropes fixed at the equator [1] . Invention patent ZL201410088815.X proposes an equatorial flexible support structure of a plexiglass detector, which realizes the flexible support between the sphere and the support structure, can effectively disperse pressure, and is conducive to absorbing seismic energy.

[0003] However, the support method of the Canadian SNO neutrino detector has high requirements on the strength of the rope, which is only suitable fo...

Examples

Embodiment Construction

[0013] The present invention will be further described below in conjunction with the accompanying drawings.

[0014] like Figure 1-4 As shown, the casing type supporting structure of a kind of plexiglass detector provided by the present invention is used to support the plexiglass sphere of the plexiglass detector on the wall 2; the plexiglass sphere 1 has an equatorial thick plate 7, the The diameter of the plexiglass sphere is 2 meters to 40 meters; the casing type support structure includes: a metal casing 3, a pressing plate 4, a support rod 5, a rubber gasket 6; The hole that cooperates with support rod 5 (the quantity of support rod can be appropriately increased or decreased according to the size of the ball), one end of support rod 5 is inserted in the hole, and rubber washer 6 is arranged between hole and support rod 5, and rubber washer 6 has Certain elasticity can buffer and absorb earthquake energy and improve the safety and reliability of the structure; the other...