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A device for braking the hanging device of the solar wing by using the hanging ball

The technology of a hanging device and a small ball is applied in the field of brake devices, which can solve the problems of abnormal posture and abnormal movement of the solar wing, and achieve the effects of low production cost, lifting height, and simple and compact structure.

Active Publication Date: 2018-08-14
ZHEJIANG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that the inertial motion of the suspension device when braking in the existing solar wing panel ground simulation experiment will cause the abnormal movement and abnormal posture of the solar wing panel. The braking device of the hanging device absorbs the inertial impulse generated by the hanging device when braking by hanging the ball, so that the braking device can be stopped instantly, so as to avoid the inertial movement of the hanging device when braking. attitude

Method used

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  • A device for braking the hanging device of the solar wing by using the hanging ball
  • A device for braking the hanging device of the solar wing by using the hanging ball

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Example 1: Combining figure 2 As shown in the figure, a device for braking the hanging device of a solar panel by using a hanging ball, including a hanging device 1, a beam 2, an air flotation guide rail 3, a hanging ball 4, a ball hanging rope 5, and a ball state detection device and rope receiving device, the air flotation guide rail 3 is fixedly installed on the beam 2, the hanging device 1 is erected on the air flotation guide rail 3, and the two ends of the suspension device 1 are provided with the air flotation The air-floating cushion matched with the guide rail 3, the hanging device 1 is fixed on the air-floating guide rail 3 through the air-floating cushion and can move linearly along the air-floating guide rail 3, and the hanging ball 4 is fixed on the small ball hanging rope 5, the other end of the ball hanging rope 5 is connected to the rope receiving device, and the ball state detection device is used to detect whether the ball moves; the hanging device 1 ...

Embodiment 2

[0020] Embodiment 2: Combination figure 1 As shown, the scheme of embodiment two is basically the same as that of embodiment one, the difference is that the ball state detection device is a force sensor 7, and the force sensor 7 is connected to the ball hanging rope and used to detect the ball hanging rope. The pulling force received on the rope, the rope receiving device is a rope pressing cylinder 8, the ball hanging rope 5 is fixed on the wall around the pulley 6, the piston rod end of the rope pressing cylinder 8 is equipped with a pressing wheel, and the rope pressing device The bead hanging rope 5 between the wall and the pulley 6 is compressed to the direction perpendicular to the section bead hanging rope 5 by the compression wheel. The stroke of pressure rope cylinder 8 should guarantee that the ascending distance of hanging bead 4 is greater than the difference between the lowest point under the initial position of hanging bead 4 and the distance of the highest point...

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Abstract

The invention discloses a device for using a small suspension ball for braking a solar wing plate hanging device. The device comprises the hanging device, a crossbeam, an air floating guide rail, the small suspension ball, a small ball hanging rope, a small ball state detection device and a rope reeling device. The air floating guide rail is fixedly installed on the crossbeam. The small suspension ball is fixed to one end of the small ball hanging rope. The other end of the small ball hanging rope is connected with the rope reeling device. The small ball state detection device is used for detecting whether the small ball moves or not. A small central collision ball is fixed to the hanging device. The sum of the mass of the hanging device and the mass of the small central collision ball is equal to the mass of the small suspension ball. By the adoption of the device, energy generated by the hanging device in the braking process due to inertia can be effectively transferred, and the situation that a solar wing plate is affected by the hanging device due to the inertial motion is prevented; the manner that the small suspension ball and the hanging device which are equal in mass completely collide with each other is adopted, it can be guaranteed that the hanging device instantaneously stands still, and the situation that the motion and the pose of the solar wing plate are affected by the hanging device in the braking process due to the inertial motion is eradicated.

Description

technical field [0001] The invention relates to the technical field of ground simulation experiments of solar wing panels, and more specifically relates to a device for braking a solar wing panel hanging device by using hanging balls. Background technique [0002] The solar wing is the energy source of the satellite. The solar panel is a device that collects solar energy. It is usually used to supply energy for satellites and spacecraft, and can also be used to install on the top of environmentally friendly cars. The solar wing is the energy source of the satellite. When the satellite is launched, the solar wing is in a folded state. After the star rocket is separated, it is opened and the direction is constantly adjusted during the flight of the satellite, so that the solar cells are aligned with the sun to provide energy for the entire star. The solar wing monitoring camera can capture the deployment process and working status of the solar wing, and judge whether the sol...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64G7/00
CPCB64G7/00
Inventor 孙建辉袁智敏陈雨晴
Owner ZHEJIANG UNIV OF TECH