Swinging-type floating support structure

Abstract

The invention belongs to the technical field of equipment cleaning, and particularly relates to a swinging-type floating support structure. The swinging-type floating support structure solves the technical problem that a cleaning machine operates difficultly in an environment with large temperature differences due to thermal expansion and cold contraction of a machine frame. The swinging-type floating support structure is arranged between an upper guide rail and the machine frame and is characterized in that the upper guide rail is provided with a guide wheel set capable of moving along the upper guide rail, and an elastic floating supporting mechanism making the guide wheel set to be attached to the upper guide rail tightly is arranged between the guide wheel set and the machine frame. The swinging-type floating support structure has the advantages that the upper guide rail can be supported in a floating mode, the guide wheel set is always in contact with the upper guide rail under certain pressure, the relative position relation of the guide wheel set and the machine frame maintains stable, the cleaning machine operates stably and reliably in the operating process, the situation that the upper guide rail derails due to installation errors is avoided, the problem that the cleaning machine operates difficultly in the environment with large temperature differences due to thermal expansion and cold contraction of the machine frame can be well solved, normal operation of the cleaning machine is guaranteed, the design is reasonable, the structure is simple and practicability is high.

Description

technical field [0001] The invention belongs to the technical field of equipment cleaning, and in particular relates to a swing type floating support structure. Background technique [0002] With the progress of society, more and more places need to use cleaning machines to clean various mechanical equipment in people's lives. Among them, the frame of the indirect cold cleaning machine is made of alloy aluminum. Due to its large thermal expansion coefficient and long length, in the working environment with large temperature difference, the thermal expansion and contraction of the frame can reach 50mm, causing the cleaning machine to run Difficulty. In addition, there are errors in the installation of the upper guide rail. How to ensure that the upper guide wheel and the upper guide rail can work normally in such an environment has great difficulties. [0003] In order to improve the existing technology, people have carried out long-term exploration and proposed various solu...

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Problems solved by technology

[0004] Although the above solution solves the deficiencies of the existing technology to a certain extent and realizes floating support, it is not suitable for large-scale equipment such as indirect cold washing machines, because the thermal expansion coefficient of the rack is large and the length is long, and it is difficult to operate in a working environment with a large temperature difference. , the thermal expansion and contraction of the rack can reach 50mm. In addition, if there is an error in the installation of the upper guide rail, the upper guide wheel and the upper guide rail cannot maintain a stable relative positional relationship.

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