Tilting-proof supported aerial work platform base
A technology for aerial work platforms and machine bases, applied in hoisting devices, safety devices for lifting equipment, etc., can solve problems such as the inability to guarantee the stability of the fuselage, and achieve the effects of simple structure, convenient implementation, and prevention of safety accidents
Active Publication Date: 2015-05-20
ZHEJIANG DINGLI MACHINERY CO LTD
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Problems solved by technology
[0004] The above-mentioned aerial work platform can well ensure the stability of the fuselage, but when the aerial work platform is in use, it is likely that due to negligence in operation, if one of the legs of the four sets of anti-tilt support devices is not in a supporting state, At this time, if the operating platform is raised, the stability of the fuselage cannot be guaranteed.
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[0025] The specific implementation manner of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0026] An anti-tilt support aerial work platform, the aerial work platform includes a machine base 1, a traveling device, a lifting device, a working platform, an anti-tilt support device and a control system. The running device is fixed on the bottom of the machine base 1. The running device can be an ordinary wheel or an omnidirectional wheel (Chinese invention patent application, application number: 2012104128310, application date: 2012-10-24), lifting device Set on the base 1, the lifting device can be a scissor type lifting device, a curved arm type lifting device or a cylinder type lifting device. New type patent, application number: 200720115038.9, application date: 2007-09-24) or two-way extension (Chinese invention patent application, application number: 201110075984.6, 2011-03-29). Such as figure 1 , figure 2 As des...
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The invention relates to an aerial work platform, in particular to a tilting-proof supported aerial work platform base which comprises a base body. Tilting-proof support devices are disposed at four corners of the base body respectively. Each Tilting-proof support device comprises a supporting seat, a support leg rocker, a support leg, a positioning pin and a rocking shaft, wherein the rocking shaft can rock in a tilting direction with the support leg rocker, a touch sensor is further disposed on the supporting seat, one end of the support leg rocker is tilted under the action of supping force when the support leg rocker is extended, positioned and supported, and the outer surface of the support leg rocker compresses a contact of the touch sensor to allow the touch sensor to acquire a signal. The tilting-proof supported aerial work platform base is simple in structure and convenient to implement, a control system is not allowed to start to lift a work platform until the support leg rocker is extended, positioned and supported, and accordingly safety accidents are avoided.
Description
technical field [0001] The invention relates to an aerial work platform, in particular to an anti-tilt support aerial work platform base. Background technique [0002] Aerial work platform is a product that serves mobile high-altitude operations such as aerial work, equipment installation, and maintenance in various industries. The related products of aerial work platforms mainly include: scissor-type aerial work platforms, vehicle-mounted aerial work platforms, articulating-arm aerial work platforms, self-propelled aerial work platforms, aluminum alloy aerial work platforms, and cylinder-type aerial work platforms. [0003] Chinese invention patent (application number: 200810062119.6 application date: 2008-05-29) discloses an aerial work platform with an anti-tilt support device, including a machine base, a walking device, a lifting device and an operating platform. The front and rear parts of the two sides of the machine base are respectively provided with the anti-tilt s...
Claims
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IPC IPC(8): B66F11/04B66F17/00
Inventor 许树根
Owner ZHEJIANG DINGLI MACHINERY CO LTD