A cooperative force-bearing guide rail structure

Abstract

The invention discloses a collaboratively-stressed guide rail structure. The structure comprises an inner guide rail and an outer guide rail which are slidingly matched with each other, the inner guide rail comprises an upper guide rail and a lower guide rail which are separated from each other, the upper guide rail and the lower guide rail are connected through a connection mechanism with an adjustable height, and the upper guide rail and the lower guide rail are provided with inner mechanical arms which are connected with or separated from climbing points on a building respectively. According to the collaboratively-stressed guide rail structure, when the inner mechanical arm of the upper guide rail or the lower guide rail is pressed on the building, the whole collaboratively-stressed mechanical arm can automatically adjust the spacing distance between the inner mechanical arm of the upper guide rail and the inner mechanical arm of the lower guide rail through the connection mechanism, the structure can effectively adapt to the reasonable size difference of layers of the building, only one unreasonably-stressed structure exists in the upper and lower mechanical arms during use, through adjustment of the connection mechanism, the mechanical arms of the upper guide rail and the lower guide rail share loads and are collaboratively stressed, and the problem is solved that a certain mechanical arm loads excessively so that the safety can be lowered and the service life can be shortened.

Description

Technical field [0001] The invention relates to the field of building climbing robots, in particular to a coordinated force bearing guide rail structure. Background technique [0002] At present, in many high-rise construction robots, although a certain degree of mechanization and automation has been achieved in the lifting system, it still requires a lot of manual assistance. For example, the upper and lower robot arms cannot be stressed at the same time, and the attachment points need to be adjusted manually. The labor intensity of workers has increased the construction cost, and the construction efficiency is low, and more importantly, manual adjustment may have major safety hazards such as missing adjustments and improper adjustments. [0003] In order to solve the above problems, the construction lifting platform with climbing structure is now used to realize the mechanization of high-rise construction. However, in the existing climbing structure, the distance between the mech...

AI Technical Summary

Problems solved by technology

[0002] At present, in many high-rise construction robots, although a certain degree of mechanization and automation has been achieved in the lifting system, a lot of manual auxiliary work is still required. For example, the upper and lower mechanical arms cannot be stressed at the same time. The labor intensity of the workers increases the construction cost, the construction efficiency is low, and more importantly, there may be major safety hazards such as missed adjustments and improper adjustments.

[0003] In order to solve the above problems, a construction lifting platform with a climbing structure is now used to realize the mechanization of high-rise construction, but in the existing climbing structure, the distance between the mechanical arms used to climb on the building by grabbing and placing It is generally pre-set, but due to the error fluctuations in the size of the building layers, the robotic arm may need to manually adjust its spacing to adapt to the spacing error of the building during the climbing process. Such manual adjustment is time-consuming and laborious. And the efficiency is low. Moreover, if the distance between the mechanical arms is not adjusted properly, it is difficult to share the force, and it is easy to cause the service life of the mechanical arm to be shortened due to force overload.

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