Anti-seismic device for operating desk in main control room of nuclear power plant
An anti-seismic device and operating table technology, which is applied in the control of nuclear power plants, auxiliary equipment of nuclear power plants, nuclear power plants, etc., can solve the problems of insufficient consideration of seismic performance, easy displacement or sliding, equipment damage, etc., to avoid major accidents, The effect of reducing equipment damage and ensuring seismic performance
Active Publication Date: 2019-04-12
GUANGDONG NUCLEAR POWER JOINT VENTURE +4
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Problems solved by technology
[0004] The previous operating console in the main control room of the nuclear power plant did not take enough consideration of the anti-seismic performance. The hosts, monitors, keyboards and other equipment were simply placed on various positions of the operating console in the main control room. result in equipment damage, and may even cause major accidents
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Embodiment Construction
[0023] In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0024] see Figure 1 to Figure 5 , a kind of anti-seismic device for the operating table of the main control room of a nuclear power plant proposed in the embodiment, including the operating table body, the top of the operating table body is provided with a reclining display installation groove 10 for installing the display screen of the thermal power workstation, and the reclining and inclining The angle is preferably about 115° to meet ergonomics. The front surface of the display screen installation groove 10 has a detachable movable panel. The display screen of the thermal power workstation in this embodiment is a liquid crystal display screen.
[0025] The bottom front edge of the display screen mounting groove 10 is connected with an operating table 20 . The operating surface ...
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The invention relates to a nuclear power station master control room operating console anti-seismic device comprising an operating console body; a display screen mount groove is arranged on the operating console body in a backward tilting manner; a detachable movable panel is arranged on the front surface of the display screen mount groove, and the bottom front edge of the mount groove is connected with the operating console; the operating console is provided with a keyboard mount groove, and two sides of the keyboard mount groove are respectively provided with a keyboard clamp; a host support is arranged in the operating console, and comprises a base board mechanism and a fixed mechanism arranged on the base board mechanism; the bottom foot-pads of the operating console body are fixed on the ground through nuclear grade expansion bolts. The thermal power work station display screen and host, keyboard equipment installation stability and reliability can be greatly enhanced; the operating console body bottom foot-pads are fixed on the ground through nuclear grade expansion bolts, thus further ensuring the whole machine anti-seismic ability.
Description
technical field [0001] The invention relates to the technical field of anti-seismic equipment for nuclear power plants, in particular to an anti-seismic device for an operating table in a main control room of a nuclear power plant. Background technique [0002] The nuclear power plant accident caused by the earthquake in Fukushima, Japan on March 11, 2011 had a profound impact on the development of the nuclear power industry. The accident caused a total of 11 reactors at four nuclear power plants on the northeast coast of Fukushima to automatically shut down (Units 1, 2, and 3 of Onagawa NPP; Units 1, 2, and 3 of Fukushima Daiichi NPP: Fukushima Daiichi NPP Plants 1, 2, 3, 4 and Tokai NPP Unit 2), and caused massive damage to infrastructure and industry in the northeastern coastal areas of Japan. [0003] Affected by the Fukushima nuclear power plant accident, other nuclear power plants have carried out hidden danger investigation and rectification, and put forward higher r...
Claims
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IPC IPC(8): G21D1/02G21D3/00
CPCG21D1/02G21D3/00Y02E30/00
Inventor 李实李广锋刘军王保生
Owner GUANGDONG NUCLEAR POWER JOINT VENTURE