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An electromechanical-hydraulic integrated structure with electromagnetic shielding

An electromagnetic shielding, electro-mechanical-hydraulic technology, applied in electrical components, antennas, etc., to achieve good electromagnetic shielding, enhanced heat dissipation, and good environmental protection.

Active Publication Date: 2017-09-26
NAT ASTRONOMICAL OBSERVATORIES CHINESE ACAD OF SCI
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  • Abstract
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Problems solved by technology

The electromechanical-hydraulic integrated structure also solves technical problems such as environmental protection and heat dissipation.

Method used

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  • An electromechanical-hydraulic integrated structure with electromagnetic shielding
  • An electromechanical-hydraulic integrated structure with electromagnetic shielding

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Embodiment Construction

[0037] In order to further explain the technical means and functions adopted by the present invention to achieve the intended invention purpose, the structure, features and functions of the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0038] Such as figure 1Shown is one of the embodiments of the present invention, in this embodiment, an electromechanical-hydraulic integrated structure of electromagnetic shielding, including an electrical compartment, a main controller 1-6 is arranged in the electrical compartment, and a hydraulic pressure is provided outside the electrical compartment. The cylinder and the hydraulic pump 2-4, the hydraulic pump 2-4 is provided with a driving motor 1-4, the driving motor 1-4 is arranged in the electrical compartment, the main controller 1-6 controls the operation of the driving motor 1-4, and the main controller 1 -6 Simultaneously monitor the working status of th...

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Abstract

The invention discloses an electromechanical-hydraulic integrated structure with electromagnetic shielding, which includes an electrical appliance cabin, a main controller is arranged in the electrical appliance cabin, a hydraulic cylinder and a hydraulic pump are arranged outside the electrical appliance cabin, and the hydraulic pump is provided with a drive motor, the driving motor is arranged in the electrical compartment, the main controller controls the driving motor to work, and the main controller simultaneously monitors the working status of the hydraulic cylinder and the hydraulic pump; the compartment of the electrical compartment Several installation ports and observation ports are arranged on the body, and electromagnetic leakage prevention devices are arranged at the installation ports and observation ports. The invention can solve the technical problems of environmental protection of electromechanical-hydraulic integrated equipment and electronic equipment, shielding electromagnetic interference or preventing interference, cutting off waveguide and heat dissipation.

Description

technical field [0001] The invention relates to an electromechanical-hydraulic integrated structure of electromagnetic shielding, which is used for electromagnetic and environmental protection of a mirror driving mechanism of a radio telescope, and specifically relates to an electromagnetic leakage prevention device at the connection and installation interface of various equipment in the driving mechanism. Background technique [0002] The 500m aperture spherical radio telescope FAST (Five-hundred-meter Aperture Sphericalradio Telescope) will be the largest and most sensitive radio astronomy telescope in the world. Using the karst depression in Guizhou as the station site, a spherical crown reflector is laid in the depression, and a parabola is formed through active control to converge electromagnetic waves. A light steel cable is used to drag the feed platform to realize the pointing and tracking of the telescope. [0003] The reference surface of the FAST active reflector ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q3/02
Inventor 吴明长南仁东王启明张海燕岳友岭甘恒谦薛建兴王勇
Owner NAT ASTRONOMICAL OBSERVATORIES CHINESE ACAD OF SCI
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