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Top-entry-type large-span platform automatic support mechanism

A technology of support mechanism and large span, applied in transportation and packaging, vehicle maintenance, lifting vehicle accessories, etc., can solve the problems affecting the stability of lateral support, the reliable and stable operation of the transportation work platform, etc., to ensure the stability of lateral support performance, high mobility, and the effect of maintaining ground clearance

Active Publication Date: 2016-01-13
ANHUI SUN CREATE ELECTRONICS
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Once the equipment on the transport work platform is high, it will often affect the stability of its lateral support, thus adversely affecting the reliable and stable operation of the transport work platform

Method used

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  • Top-entry-type large-span platform automatic support mechanism
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Embodiment Construction

[0037] For ease of understanding, here Figure 2-8 The specific implementation structure of the present invention and the work flow are described as follows:

[0038] See the state of the present invention after the assembly operation is completed Figure 1-2 , by using 4 sets of support components to be installed on the upper table surface of the transport work platform 10 respectively. Each support assembly is composed of an upper support arm 30, a lower support arm 40, a hydraulic power mechanism (ie, a hydraulic cylinder 20) and a follow-up locking mechanism 50. The lower support arm 40 is provided with an electric support composed of a screw nut mechanism. leg. During operation, the upper support arm 30 and the lower support arm 40 are pushed to extend outward by the hydraulic power mechanism, so as to realize the four-point support for the transportation work platform. When the two-by-two support components are in the support state, the lateral support span is 2.5 met...

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Abstract

The invention belongs to the technical field of transport operation platforms and specifically relates to a top-entry-type large-span platform automatic support mechanism comprising a transport operation platform and support assemblies arranged on two sides of the transport operation platform in pairs oppositely. Each support assembly is a planar hinge joint connecting rod structure comprising a hydraulic cylinder, an upper support arm and a lower support arm which are hinged successively, wherein one corner end of the upper support arm and the cylinder wall of the hydraulic cylinder are hinged to the upper platform top of the transport operation platform, a piston rod end of the hydraulic cylinder is hinged to one side wall of the upper support arm, the lower support arm is in an overhung arm body structure, and hinge joint shafts at the hinge joint portions are parallel to each other. The automatic support mechanism also comprises follow-up locking assemblies. The top-entry-type large-span platform automatic support mechanism can effectively maintain the original maneuverability indexes such as the ground clearance and departure angle of the transport operation platform, effectively guarantee the transport maneuverability and safety of machine bodies, and also improve the transverse support stability.

Description

technical field [0001] The invention belongs to the technical field of transport work platforms, and in particular relates to a top-loaded large-span platform automatic support mechanism that can be applied to transport work platforms such as mobile radars, missile launch vehicles, cranes, and climbing operation vehicles. Background technique [0002] The existing transport work platforms such as mobile radars, missile launch vehicles, cranes, and climbing work vehicles are all provided with support mechanisms to replace the instability of the tire support system and achieve the purpose of stable support for the transport work platform during stationary operations. The traditional support mechanism is listed in the Chinese invention patent text with the patent name of "a military transport work platform vehicle" with the announcement number "CN102198816A", and the Chinese patent name of the bulletin number "CN2384864" is "air loading and unloading transport work platform vehi...

Claims

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Application Information

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IPC IPC(8): B60S9/10
Inventor 周雷满曰刚董青
Owner ANHUI SUN CREATE ELECTRONICS
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