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Lifting mechanism of mass center and eccentricity conversion test equipment

A lifting mechanism, conversion testing technology, applied in the direction of lifting device, electromechanical device, control mechanical energy, etc., can solve the problems of equipment not working normally, unable to realize mechanism lifting, etc., and achieve the effect of convenient maintenance and strong reliability

Inactive Publication Date: 2016-01-13
CHANGCHUN UNIV OF SCI & TECH
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AI Technical Summary

Problems solved by technology

When the power fails to supply power, the equipment cannot work normally, and the lifting of the mechanism cannot be realized

Method used

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  • Lifting mechanism of mass center and eccentricity conversion test equipment

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Embodiment

[0013] Such as figure 1 The equipment lifting mechanism shown includes a mounting plate 4, an explosion-proof motor 7 is arranged on the top of the mounting plate 4, a first pulley 8 is connected to the right side of the explosion-proof motor 7, and a connecting shaft rod 13 is arranged on the right side of the first pulley 8, and the connecting shaft rod The right side of 13 is provided with a shaft coupling 14, the right side of the shaft coupling 14 is connected with a steering mechanism 11, the front end of the steering mechanism 11 is connected with a connecting rod 16, the front end of the connecting rod 16 is connected with a hand wheel 12, and the lower part of the steering mechanism 11 is provided with a plurality of Support column 15; Explosion-proof motor 7 rear side is provided with transmission shaft 3, and the middle position of transmission shaft 3 is provided with first gear 17, and transmission shaft 3 left and right sides are respectively provided with first e...

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Abstract

The invention relates to a lifting mechanism of mass center and eccentricity conversion test equipment. The lifting mechanism comprises a mounting plate, wherein an explosion-proof motor is arranged at the upper part of the mounting plate, the right side of the explosion-proof motor is connected with a first belt wheel, a connecting shaft rod is arranged on the right side of the first belt wheel, a shaft coupler is arranged on the right side of the connecting shaft rod, the right side of the shaft coupler is connected with a steering mechanism, the front end of the steering mechanism is connected with a connecting rod, the front end of the connecting rod is connected with a hand wheel, and a plurality of support columns are arranged at the lower part of the steering mechanism; and a transmission shaft is arranged on the rear side of the explosion-proof motor, a first gear is arranged in the middle position of the transmission shaft, and a first lifting mechanism and a second lifting mechanism are respectively arranged on the left and right two sides of the transmission shaft. The lifting mechanism can realize manual and automatic lifting conversion. When electricity cannot be supplied, manual lifting is carried out through a lifting handle. The lifting mechanism is high in reliability and convenient to maintain and can effectively realize lifting control over the test equipment.

Description

technical field [0001] The invention relates to a lifting mechanism of center-of-mass eccentric conversion testing equipment, which belongs to the technical field of mechanical equipment. Background technique [0002] At present, in the center of mass eccentricity conversion test equipment, the conversion function of the center of mass eccentricity conversion mechanism is similar to that of the small range equipment. Conversion, in the center of mass testing equipment with a larger range, adopts an electric method. The lifting mechanism is driven by a motor, and a screw lifting mechanism is designed. This is also a lifting structure commonly used in engineering. Its transmission and lifting functions are relatively stable and its transmission efficiency is also high. Its transmission and lifting functions are realized. Stable and high transmission efficiency. When the power fails to supply power, the equipment cannot work normally, and the lifting of the mechanism cannot b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F11/00H02K7/10
Inventor 张心明戴正国赵友李俊烨王德民沈军刘建河宋斌
Owner CHANGCHUN UNIV OF SCI & TECH
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