Suspension bridge type overturn device

A technology of overturning device and suspension bridge, which is applied in the direction of hoisting device, lifting frame, etc., which can solve the problems of lowering of the lifting platform, low work efficiency, poor safety, etc., and achieve the effects of reducing occupied space, simple structure, and convenient operation

Active Publication Date: 2021-02-05
BEIJING INST OF SPECIALIZED MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because there is no direct connection between the existing lifting platform and the wind tunnel, and the weight of the transfer vehicle and the experimental model is relatively large, when the transfer vehicle moves from the lifting platform to the wind tunnel, it is easy to cause the lifting platform to "bow its head", and it takes a lot of work. Only by adjusting the height of the lifting platform once can the transfer vehicle pass through the docking position of the lifting platform and the wind tunnel smoothly. The operation is cumbersome, the work efficiency is low, and the safety is poor.

Method used

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  • Suspension bridge type overturn device
  • Suspension bridge type overturn device
  • Suspension bridge type overturn device

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Embodiment Construction

[0039]First of all, it needs to be explained that the orientation words such as up, down, left, right, front, and back described in the present invention are only described according to the accompanying drawings, so as to be easy to understand, and are not intended to limit the technical solution and scope of protection of the present invention. .

[0040] Such as Figure 1 to Figure 23 Shown is a specific embodiment of a suspension bridge type turning device of the present invention, including a tower 1 , an electric cylinder 2 , a main turning panel assembly 3 and an auxiliary turning panel assembly 4 . Let the upper end of the electric cylinder 2 be hinged with the upper end of the tower 1 through the first pin shaft 5, let the middle side of the main flap assembly 3 be hinged with the lower end of the electric cylinder 2 through the second pin shaft 6, and let the auxiliary flap assembly 4 The right end of the right end is hinged with the left end of main flap assembly 3 ...

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Abstract

The invention relates to a suspension bridge type overturn device which comprises a tower frame, an electric cylinder, a main overturn plate assembly and an auxiliary overturn plate assembly. The upper end of the electric cylinder is hinged to the upper end of the tower frame through a first pin shaft, and one side of the middle of the main overturn plate assembly is hinged to the lower end of theelectric cylinder through a second pin shaft. The right end of the auxiliary overturn plate assembly is hinged to the left end of the main overturn plate assembly through a third pin shaft. The suspension bridge type overturn device has the beneficial effects of being simple in structure, convenient to control, safe, reliable and high in adaptability.

Description

technical field [0001] The invention relates to an overturning device, in particular to a suspension bridge type overturning device used for a wind tunnel experiment lifting platform. Background technique [0002] Wind tunnel experiments refer to placing models of aircraft or other objects in wind tunnels, and by studying the interaction between gas flow and experimental models, to understand the aerodynamic characteristics of actual aircraft or other objects. The wind tunnel is generally set at a position above 5 meters from the ground. At present, a lifting platform is usually used in this field to lift the transfer vehicle together with the experimental model to the height of the wind tunnel, and then the experimental model is transported into the wind tunnel by the transfer vehicle. Because there is no direct connection between the existing lifting platform and the wind tunnel, and the weight of the transfer vehicle and the experimental model is relatively large, when th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F7/00B66F7/22B66F7/28
CPCB66F7/00B66F7/22B66F7/28
Inventor 王培宇黎成杰王志华王韡
Owner BEIJING INST OF SPECIALIZED MACHINERY
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