Vacuum pump set supporting structure
The utility model relates to the technical field of supporting structures, in particular to a vacuum pump set supporting structure which comprises a shell, a handle, universal wheels, a rocker, a connecting rod b, a supporting plate, a telescopic mechanism, a supporting plate, a chain wheel mechanis...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model relates to the technical field of supporting structures, in particular to a vacuum pump set supporting structure which comprises a shell, a handle, universal wheels, a rocker, a connecting rod b, a supporting plate, a telescopic mechanism, a supporting plate, a chain wheel mechanism, a connecting rod a, a fixing part, a bevel gear b, a lead screw and a bevel gear a. The universal wheels are connected with the shell, and the handle is connected with the shell. The chain wheel mechanism is connected with the shell, the telescopic mechanisms are connected with the shell, the number of the telescopic mechanisms is two, the telescopic mechanisms are connected with the chain wheel mechanism in the shell in a matched mode, and the supporting plate is connected with the two telescopic mechanisms. The bevel gear a is rotationally connected with the shell, and the lead screw is in threaded fit connection with the bevel gear a. The connecting rod a is rotatably connected with the fixed part and the she |
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