Scissor aerial work platform with cavity incline resistant device
A technology for aerial work platforms and tilting devices, applied in hoisting devices, lifting equipment safety devices, etc., can solve the problems of high implementation cost and complicated mechanical structure, and achieve the effect of convenient implementation and simple structure
Inactive Publication Date: 2014-08-20
ZHEJIANG DINGLI MACHINERY CO LTD
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However, this patent has the defects that the mechanical structure is too complicated and the implementation cost is high
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[0023] The specific implementation manner of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0024] Such as figure 1 The aerial work platform shown includes a lifting device 1, a lifting platform 7, a fence 2, a fuselage base 3, a lifting device mounting frame 6, front wheels 5 and rear wheels 9. Lifting device 1 is fixed on the lifting device installation frame 6, and lifting platform 7 is fixed on the lifting device 1, and front wheel 5 and trailing wheel 9 are fixed on the fuselage base 3. In addition, the above-mentioned aerial work platform also includes an anti-pothole tilting device. The anti-pothole tilting device includes two protective plates 4 and a push rod device 8. The two protective plates 4 are respectively hinged and arranged on the fuselage of the aerial work platform. Below the two side plates 10 of the base 3, and vertically arranged on the side plates 10, the upper end of the ejector device 8 can be...
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The invention relates to a lifting machine with a safety device, especially to a lifting machine with a cavity incline resistant device. A scissor aerial work platform with the cavity incline resistant device comprises the cavity incline resistant device, wherein the cavity incline resistant device comprises protection plates respectively hinged below two side plates of a base, and a top rod device with an upper end which is capable of leaning against a lifting platform, wherein two protection plates are arranged vertically, and are respectively connected with the top rod device through a transmission device; the transmission device is a steel wire rope; a lower portion of the top rod device leans against the steel wire rope; lifting pulleys are respectively arranged on two sides of the top rod device; location pulleys are respectively arranged on two sides of lifting pulley; the steel wire rope passes through lifting pulleys and location pulleys; two ends of the steel wire rope respectively are fixedly connected with protection plates; and the steel wire rope pulls protection plates to retract when the top rod device presses the steel wire rope downwards. The scissor aerial work platform with the cavity incline resistant device provided by the invention is featured with simple structure and convenience for carrying out, and is suitable for various lifting machines, especially for aerial work platforms.
Description
[0001] The present invention application is a divisional application of the invention patent application with the patent application number: 200810059086.X, the patent name: lifting machinery with anti-pothole tilting device, and the application date: 2008-01-09. technical field [0002] The invention relates to a lifting machine with a safety device, in particular to a lifting machine with an anti-pothole tilting device. Background technique [0003] The existing aerial work platform includes a fuselage, a walking device, a lifting device and a working platform. The working platform is arranged above the lifting device; Drum type lifting device; traveling device can be wheel type traveling device. The distance between the lower part of the body of the existing aerial work platform and the ground is designed to be relatively large, because when the aerial work platform is walking, there may be some prominent obstacles on the ground, such as small mounds or stones, etc., and ...
Claims
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IPC IPC(8): B66F11/04B66F17/00
Inventor 许树根陈金晨
Owner ZHEJIANG DINGLI MACHINERY CO LTD