Long-span working-at-height rapid construction special cage

A technology for high-altitude operations and special vehicles, applied in the direction of lifting devices, etc., can solve the problems of large manpower and material resources, slow construction progress, and few operable personnel, so as to reduce traffic impact, improve practicability and reliability, and reduce the ground The effect of the influence of traffic

Active Publication Date: 2013-08-14
SHANGHAI ROAD & BRIDGE (GRP) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The current maintenance of high-altitude or long-span structures mostly uses cantilever lift trucks for construction. The operating platform is small, and there are few operators. When the operating area is large, it often requires a lot of manpower and material resources; at the same time, it is limited by ground traffic requirements and green belts, etc. Obstacles, the construction area and time are strictly limited, resulting in the slowdown of the construction progress

Method used

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  • Long-span working-at-height rapid construction special cage
  • Long-span working-at-height rapid construction special cage
  • Long-span working-at-height rapid construction special cage

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Embodiment Construction

[0025] Such as Figure 1 to Figure 4 As shown, this embodiment proposes a large-span high-altitude operation rapid construction special vehicle, including a chassis 1, a lifting device 2 and a working platform 3, and the working platform 3 is arranged above the chassis 1 in a liftable manner through the lifting device 2; The special vehicle of the embodiment also includes a horizontal turntable 4 for driving the work platform 3 to rotate horizontally and three sets of liftable hydraulic support devices 5, the horizontal turntable 4 is arranged between the work platform 3 and the lifting device 2, and the liftable hydraulic support device 5 The slide is set under chassis 1.

[0026] As a further specific implementation of this embodiment, the lifting device 2 of this embodiment adopts a scissor-type lifting mechanism. The working platform 3 adopts a rectangular platform with a length of 7.5 meters and a width of 1.0 meters, and a connecting device 7 for overlapping with the wo...

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PUM

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Abstract

The invention discloses a long-span working-at-height rapid construction special cage which comprises a base plate, a lifting device and an operation platform, wherein the operation platform is arranged on the base plate through the lifting device in a lifting mode. The long-span working-at-height rapid construction special cage further comprises a horizontal rotation table which is used for driving the operation platform to rotate horizontally and at least three groups of liftable hydraulic supporting devices, the horizontal rotation table is arranged between the operation platform and the lifting device, and the liftable hydraulic supporting devices are slidingly arranged under the base plate. The long-span working-at-height rapid construction special cage has less impact on traffic and good site adaptability, and can bypass obstacles and construct on uneven roads such as green belts smoothly and rapidly.

Description

technical field [0001] The invention relates to the technical field of high-altitude operation equipment for engineering machinery, in particular to a special vehicle for rapid construction of large-span high-altitude operations. Background technique [0002] The current maintenance of high-altitude or long-span structures mostly uses cantilever lift trucks for construction. The operating platform is small and there are few operators. When the operating area is large, it often requires a lot of manpower and material resources; at the same time, it is limited by ground traffic requirements and green belts, etc. Obstacles, construction area and time are strictly limited, resulting in slow down the construction progress. [0003] Therefore, those skilled in the art have been devoting themselves to developing a large-span high-altitude rapid construction that has less impact on traffic, strong site adaptability, can walk around obstacles and smoothly and quickly construct on une...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F11/04
Inventor 余敦旻谷明勇陆俊华
Owner SHANGHAI ROAD & BRIDGE (GRP) CO LTD
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