Lever multiplying device and sustained load experimental device
An experimental device and lever technology, applied in the field of experiments, can solve the problems of huge device, complex system, inconvenient installation and maintenance, etc., and achieve the effects of simple structure, good force amplification effect, and easy installation and maintenance.
Pending Publication Date: 2019-09-27
INST OF HIGH ENERGY PHYSICS CHINESE ACADEMY OF SCI
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Problems solved by technology
If it is necessary to achieve an effect of more than 10 times, the whole device will become very large, and the system will be more complicated, which is not easy to install and maintain
Method used
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[0013] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for ease of description, only parts related to the invention are shown in the drawings.
[0014] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.
[0015] One of the embodiments of the present invention is, please refer to figure 1 with 2 , a kind of lever multiplying device, comprises input wheel 10 and output wheel 13, and transmission between input wheel 10 and output wheel 13 is through reduction gear set, and reduction gear set includes...
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The invention discloses a lever multiplying device and a sustained load experimental device. The lever multiplying device comprises an input wheel and an output wheel which are in transmission through a reduction gear set; the reduction gear set at least comprises a first gear and a second gear which rotate synchronously; the input wheel and the first gear rotate coaxially, and the diameter of the input wheel is larger than that of the first gear; the second gear and the output wheel rotate coaxially, and the diameter of the second gear is larger than that of the output wheel; the sustained load experimental device comprises the lever multiplying device and a fixed frame; the lever multiplying device is placed on the fixed frame which is fixedly connected with a baffle, and the baffle is slidably connected with a rack; the rack is engaged with the output wheel, and the rack is located between the baffle and the output wheel; and the rack is fixedly connected with a fixed rod, and the end, away from the rack, of the fixed rod is detachably and fixedly connected with a push plate. Mounting and maintaining are convenient.
Description
technical field [0001] The present invention generally relates to the field of experiments, specifically to the field of load-holding experiments, and in particular to a lever multiplication device and a load-holding experiment device. Background technique [0002] In the load-bearing experiments of some structural parts, it is necessary to provide a relatively large continuous force. [0003] The existing mechanical rod force amplification method has a small magnification factor in a limited space. If it is necessary to achieve an effect of more than 10 times, the whole device will become very large, and the system will be relatively complicated, which is not convenient for installation and maintenance. Contents of the invention [0004] In view of the above-mentioned defects or deficiencies in the prior art, it is desired to provide a leverage multiplication device and a load-holding experiment device with a small footprint and a simple structure. [0005] In the first...
Claims
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Login to View More IPC IPC(8): G09B25/02
CPCG09B25/02
Inventor 钱小辉马骁妍衡月昆黄开席何伟
Owner INST OF HIGH ENERGY PHYSICS CHINESE ACADEMY OF SCI