Device for automatically detecting row length of nuclear fuel dynamic pallets

An automatic detection device, nuclear fuel technology, applied in the direction of measuring devices, instruments, etc., to achieve the effect of simplified and convenient operation, clear and intuitive detection results

Inactive Publication Date: 2013-06-26
CHONGQING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the above-mentioned prior art, the technical problem to be solved by the present invention is: to provide a highly automated nuclear fuel dynamic pellet row length automatic detection device, which can realize the dynamic detection of the nuclear fuel pellet row length, avoiding artificial Defects that expose workers to radiation hazards when inspected

Method used

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  • Device for automatically detecting row length of nuclear fuel dynamic pallets
  • Device for automatically detecting row length of nuclear fuel dynamic pallets
  • Device for automatically detecting row length of nuclear fuel dynamic pallets

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Embodiment Construction

[0029] The structure of the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0030] In specific implementation, such as figure 1 As shown, a nuclear fuel dynamic pellet row length automatic detection device is characterized in that it includes a rectangular platform 1 with a horizontal upper surface, a stepping motor 18 is arranged at the rear end of the upper surface of the platform 1, and the output shaft of the stepping motor 18 8 extends horizontally forward to the front end of the platform 1, guide rails 3 are arranged in parallel on the platforms on both sides of the rotating shaft 8, and a rectangular mobile platform 4 is arranged above the platform 1, and the mobile platform 4 is slidably fitted on the guide rail 3. The rotating shaft 8 is a threaded screw structure, and the mobile platform 4 is rotatably socketed on the rotating shaft 8 through its own threaded hole; the front end of ...

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Abstract

The invention discloses a device for automatically detecting row length of nuclear fuel dynamic pallets, which includes a rectangular platform provided with a horizontal upper surface, wherein a stepping motor, guiding rails and a movable table in sliding fit with the guiding rails are arranged on the platform; the movable table is rotationally sleeved on a rotating shaft of the stepping motor; end plates used for clamping the pallets on the movable table are arranged on the periphery of the movable table; and a photoelectric sensor and a displacement sensor both used for detection are also arranged on the platform. The device can realize non-contact measurement for trigger collection, real-time state tracking display and safety alarming, has the advantages of high precision, simplicity in operation, realization of automation, fastness and reliability, and can realize the automatic control as well as the on-line accurate measurement, state real-time tracking display and alarming functions for the row length of the dynamic pallets.

Description

technical field [0001] The invention relates to an automatic detection technology of nuclear fuel dynamic pellet row length, in particular to an automatic detection device for nuclear fuel dynamic pellet row length. Background technique [0002] The detection of nuclear fuel pellets plays an important role in the production of nuclear fuel rods. At present, the detection of nuclear fuel pellets is moving towards the development trend of high precision, high efficiency, automation, soft operation, and cleanliness. The traditional manual contact detection and recording methods have the defects of low labor efficiency and great safety hazards for workers. It is far from meeting the needs of mass production of nuclear fuel pellets. In the production line of nuclear fuel pellets, if the non-contact intelligent detection of dynamic pellet row length can be realized, it will greatly save the detection time and effectively improve the detection accuracy rate. A more scientific oper...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B21/06
Inventor 高潮郭永彩周森扶新林晓钢
Owner CHONGQING UNIV
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