Vertical in-place supporting frame for preventing fuel basket from shaking and fuel conveying device

A fuel basket and support frame technology, which is applied in transportation and packaging, reactor fuel elements, conveyors, etc., can solve problems such as fuel basket shaking, and achieve the effects of long service life, high reliability, and high structure

Pending Publication Date: 2022-02-15
725TH RES INST OF CHINA SHIPBUILDING INDAL CORP +1
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to solve the above-mentioned problems in the prior art, and provid

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  • Vertical in-place supporting frame for preventing fuel basket from shaking and fuel conveying device
  • Vertical in-place supporting frame for preventing fuel basket from shaking and fuel conveying device
  • Vertical in-place supporting frame for preventing fuel basket from shaking and fuel conveying device

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[0023] The present invention will be specifically described through exemplary embodiments below. It should be understood, however, that elements, structures and characteristics of one embodiment may be beneficially incorporated in other embodiments without further recitation.

[0024] It should be noted that unless otherwise defined, the technical terms or scientific terms used herein shall have the usual meanings understood by those with ordinary skill in the field of the present invention. Words such as "a", "an" or "the" used in the specification and claims of the patent application of the present invention do not express a limitation on quantity, but mean that there is at least one. Words such as "comprises" or "comprises" and similar terms indicate that the elements or items preceded by "comprises" or "comprises" include the elements or items listed after "comprises" or "comprises" and their equivalents, but do not exclude other Components or objects with the same functi...

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Abstract

The invention discloses a vertical in-place supporting frame for preventing a fuel basket from shaking and a fuel conveying device. The supporting frame is arranged on one side deviating from the rotating direction of the fuel basket from a vertical state to a horizontal state, the vertical in-place supporting frame comprises a fixed base, a fixed shaft and a rotating part, the two ends of the fixed shaft are fixedly supported on the fixed base, one end of the rotating part is rotationally installed outside the fixed shaft, the other end of the rotating part makes contact with the outer wall of the fuel basket, and the rotating part can rotate along the vertical face and along with rotation of the fuel basket and is used for providing external support for the fuel basket so as to prevent the fuel basket from shaking in the rotating process. According to the device, the structure of the vertical in-place supporting frame is improved, so that the problem that the fuel basket shakes in the tipping process is effectively solved.

Description

technical field [0001] The invention belongs to the technical field of fuel assembly transportation equipment, and in particular relates to a vertical in-position support frame and a fuel transportation device for preventing fuel basket shaking. Background technique [0002] The main function of nuclear power plant fuel transportation equipment is to transport new fuel assemblies from the auxiliary building to the reactor building, and transport spent fuel assemblies from the reactor building to the auxiliary building. When fuel transportation equipment is loading and unloading fuel, the fuel basket of its tipping mechanism needs to be tipped from a horizontal state to a vertical state, or from a vertical state to a horizontal state. At present, the tipping mechanism of the equipment is composed of a hoist, a transport trolley, a fuel basket, a steel wire rope, a weight group, a proximity switch, etc., such as the patent CN102097140B. ° rotation movement, the wire rope is w...

Claims

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Application Information

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IPC IPC(8): B65G35/00G21C19/02G21C19/06
CPCB65G35/00G21C19/02G21C19/06Y02E30/30
Inventor 杨志锋梁晨乔俊杰史文祥娄燕鹏李雷朱雪峰
Owner 725TH RES INST OF CHINA SHIPBUILDING INDAL CORP
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