Swing type anti-overturning protection device

A protection device and anti-tipping technology, which is applied in the direction of hoisting devices, lifting equipment safety devices, etc., to achieve a high passability effect

Pending Publication Date: 2019-12-13
HANGCHA GRP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, existing protection devices still have deficiencies in use

Method used

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  • Swing type anti-overturning protection device
  • Swing type anti-overturning protection device
  • Swing type anti-overturning protection device

Examples

Experimental program
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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] The core of the present invention is to provide a swing-type anti-tipping protection device, which can not only realize its anti-overturning function when working at high altitudes, but also the guard plates on both sides can be turned independently without affecting each other, which is more suitable for uneven working sites.

[0028] Please refer to Figure 1-6 , figure 1 It is an overall structural diagram of a swing-type anti-rollover protection de...

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Abstract

The invention discloses a swing type anti-overturning protection device. The protection device comprises two protecting plates which are arranged on two sides of the bottom plate and hinged with the bottom plate and a press-down assembly which is contacted with a lifting device. Driving assemblies are arranged between the two protecting plates and the press-down assembly, the press-down assembly is hinged with the two driving assemblies, and the driving assembly is hinged with the protecting plate on the same side. The swing type anti-overturning protection device not only realizes higher passing performance when the aerial work platform moves, but also realizes the anti-overturning function when the aerial work platform works; secondly, because the press-down assembly is connected with the driving assembly to drive the two protecting plates to turn back and forth in the vertical and horizontal directions, and the three are hinged, the other protecting plate is not affected when one side protecting plate is abnormal and cannot turn over normally, the two protecting plates work more independently and the protection device is more suitable for bumpy working sites.

Description

technical field [0001] The invention relates to the technical field of high-altitude mechanical equipment, in particular to a swing-type anti-overturn protection device. Background technique [0002] A common aerial work platform usually includes a traveling device, an operating platform, and a lifting structure that connects the traveling device and the operating platform and enables the operating platform to rise and fall in the vertical direction. In order to make the aerial work platform have better passability, the ground clearance of the bottom plate is usually relatively large. When walking or stopping at a high position in a potholed work site, the wheels are easy to fall into the potholes and cause tilting, and the body is tilted. danger. [0003] In order to solve the above problems, a tunnel support protection device can be added to the above-mentioned aerial work platform. The protection device is hinged to the bottom plate of the aerial work platform, and can b...

Claims

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Application Information

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IPC IPC(8): B66F11/04B66F17/00
CPCB66F11/042B66F17/006
Inventor 郑胡侠郑元唐徐志聪
Owner HANGCHA GRP
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