Close-packed detector group fine adjustment device convenient to mount and clamp

A detector group and close-packed technology, applied in the field of close-packed detector alignment, can solve the problems of inconvenient disassembly and installation, inability to repeat positioning of neutron detectors, and high requirements for positioning accuracy

Pending Publication Date: 2021-07-06
CHINA SPALLATION NEUTRON SOURCE SCI CENT +1
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  • Abstract
  • Description
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Problems solved by technology

[0006] The existing close-packed neutron detector devices require high positioning accuracy, and the distance between each detector is relatively small. During the installation and maintenance process, it is necessary to avoid collisions caused by the shaking of the detector itself, so in the installation position Severe restrictions, it is not convenient to adjust the neutron detector device during use, and it is impossible to realize independent adjustment of the neutron detector
Difficult to maintain, a single neutron detector lacks maintenance space in the overall device, it is inconvenient to disassemble and install, and it is impossible to reposition the installed neutron detector

Method used

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  • Close-packed detector group fine adjustment device convenient to mount and clamp
  • Close-packed detector group fine adjustment device convenient to mount and clamp
  • Close-packed detector group fine adjustment device convenient to mount and clamp

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Embodiment Construction

[0052] The following will clearly and completely describe the technical solutions of the embodiments of the present application with reference to the accompanying drawings. Apparently, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in the embodiments of the present application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the embodiments of the present application.

[0053] In the description of the embodiments of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer " and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the descr...

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Abstract

The invention relates to the technical field of close-packed detector collimation, in particular to a close-packed detector group fine adjustment device convenient to mount and clamp. The fine adjustment device is a position fine adjustment device which is composed of more than three upward-drawing type detector fine adjustment modules and is integrally in a circular ring shape, and a mounting cavity is formed in the middle of the position fine adjustment device; the detectors are arranged in a close-packed manner, the minimum spacing is 1mm, each detector is mounted on the corresponding guiding and positioning assembly and is in sliding fit with the guide rail, and reclamping can be realized through the guiding and positioning assemblies; each detector is connected with the corresponding adjusting assembly through the corresponding guiding and positioning assembly, and the positions of the detectors can be accurately adjusted by debugging the adjusting assemblies; by using the novel close-packed detector group device, the independent six-dimensional fine adjustment of the close-packed detector device can be realized, and the close-packed detector device can be conveniently clamped again and repeatedly positioned.

Description

technical field [0001] The invention relates to the technical field of collimation of close-packed detectors, in particular to a fine adjustment device for a close-packed detector group that is easy to install. [0002] technical background [0003] The spallation neutron source is a large-scale research platform for the study and application of neutron scattering. It has advanced research in the fields of material science and technology physics, chemistry and chemical engineering, resources and environment, new energy, life science, medicine, nanoscience, etc., and solved national problems. Provides an advanced research platform on key issues of many major strategic needs. [0004] The neutron scattering spectrometer is a device used in neutron scattering experiments, which mainly detects the microstructure and motion of matter. [0005] The high-pressure neutron diffraction spectrometer is a neutron powder diffraction spectrometer that integrates two working modes of diffr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N23/20008G01N23/20
CPCG01N23/20G01N23/20008
Inventor 吕永佳康乐吴延岩袁宝于永积李帅
Owner CHINA SPALLATION NEUTRON SOURCE SCI CENT
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