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Top-mounted 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 High mobility, high mobility, reasonable structure and practical effect

Active Publication Date: 2017-10-17
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-mounted large-span platform automatic support mechanism
  • Top-mounted large-span platform automatic support mechanism
  • Top-mounted large-span platform automatic support mechanism

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Embodiment Construction

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

[0038] The state after the present invention completes assembly operation sees Figure 1-2 , by adopting 4 groups of supporting components to be respectively installed on the upper table places of the front, back, left, and right sides of the transport work platform 10 . Each support assembly is composed of an upper support arm 30, a lower support arm 40, a hydraulic power mechanism (that is, a hydraulic cylinder 20) and a follow-up locking mechanism 50, and an electric support composed of a screw nut mechanism is arranged in the lower support arm 40. leg. When working, the upper support arm 30 and the lower support arm 40 are pushed outward by the hydraulic power mechanism to realize the four-point supporting transport work platform. When the support components separated by two are in the support state, the late...

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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 transportation work platforms, and in particular relates to a top-mounted large-span automatic support mechanism applicable to transportation work platforms such as mobile radars, missile launching vehicles, cranes, and climbing work vehicles. Background technique [0002] Existing transport work platforms such as mobile radars, missile launch vehicles, cranes, and climbing vehicles are equipped 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, in the Chinese invention patent text with the patent name of "CN102198816A" titled "A Military Transport Work Platform Vehicle", and the Chinese patent title of "Aerial Loading and Unloading Transport Work Platform Vehicle" with the publication number "CN2384864" " are described in the utility model p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60S9/10
Inventor 周雷满曰刚董青
Owner ANHUI SUN CREATE ELECTRONICS
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