Rotating door drive device

A technology for driving devices and revolving doors, applied in door/window accessories, power control mechanisms, buildings, etc., can solve problems such as potential safety hazards and pinching of revolving doors, and achieve the goal of ensuring stability, increasing functionality, and reducing influencing factors Effect

Inactive Publication Date: 2019-01-11
董建月
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of science and technology, various business hotels and supermarkets are equipped with various revolving doors, which not only bring convenience, but also bring certain hidden dangers to safety. Since the speed of revolving doors is certain, but for the elderly For children, due to their age, it is easy to be pinched by the revolving door

Method used

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Embodiment Construction

[0014] Combine below Figure 1-3 The present invention will be described in detail.

[0015] refer to Figure 1-3, a revolving door drive device according to an embodiment of the present invention, comprising a body 100, an output space 112 is arranged inside the body 100, and a rotation shaft 111 is fixedly connected to the left side of the lower end wall of the output space 112, so that The lower side of the shaft body of the rotating shaft 111 is fixedly sleeved with a first spur gear 115, and the upper side of the first spur gear 115 is provided with a second spur gear 113, and the second spur gear 113 and the rotating shaft 111 are fixedly sleeved. The right side of the upper end wall of the output space 112 is fixedly connected with an output shaft 121 in a rotational manner, and a third spur gear 114 is sleeved on the upper side of the shaft body of the output shaft 121. The third spur gear 114 and the third spur gear 114 The two spur gears 113 are meshed and connecte...

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Abstract

The invention discloses a rotating door drive device. The device comprises a machine body, an output space is arranged in the machine body, the left side of the lower end wall of the output space is rotatably and fixedly connected with a rotation shaft, the lower side of a shaft body of the rotation shaft is fixedly sleeved with a first straight gear, a gear cavity is formed in the upper end wallof the output space, a driving space is arranged in the left end wall of the gear cavity, a driving motor is fixedly arranged on the left end wall of the driving space, a transmission space is arranged in the right end wall of the gear cavity, and a lifting sliding groove communicates between the transmission space and the output space. The rotating door drive device is simple in structure, and convenient to operate, through a single motor, the device is driven to run, the influence factors of the device are reduced, the device mistake proofing property is improved, gear transmission and hydraulic transmission are adopted, stability in the transmission process can be ensured, belt transmission and hydraulic transmission are matched to achieve motion step-by-step operation, and functionality of the device is improved.

Description

technical field [0001] The invention relates to the technical field of power devices, in particular to a driving device for a revolving door. Background technique [0002] With the development of science and technology, various business hotels and supermarkets are equipped with various revolving doors, which not only bring convenience, but also bring certain hidden dangers to safety. Since the speed of revolving doors is certain, but for the elderly For children, due to age, it is easy to be pinched by the revolving door. Contents of the invention [0003] The object of the present invention is to provide a revolving door driving device for overcoming the above-mentioned defects in the prior art. [0004] A revolving door driving device according to the present invention includes a machine body, an output space is arranged inside the body, a rotating shaft is fixedly connected to the left side of the lower end wall of the output space, and a fixed sleeve on the lower side...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05F15/608E05F15/50E05F15/73
CPCE05F15/608E05F15/50E05F15/73
Inventor 董建月
Owner 董建月
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