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Sliding plug door transmission device

A technology of transmission device and installation tube, which is applied in the direction of transmission device, door device, door/window accessories, etc., can solve the problem of unstable motor installation, achieve the effect of ingenious support, simple and reasonable structure, and improve stability

Pending Publication Date: 2019-12-10
北京天乐泰力科技发展有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the technical problem that the installation of the motor in the sliding door transmission device in the prior art is unstable and cannot coordinate the output of linear motion to both sides

Method used

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  • Sliding plug door transmission device
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Embodiment Construction

[0032] The above and other technical features and advantages of the present invention will be described in more detail below in conjunction with the accompanying drawings.

[0033] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present invention, and are not intended to limit the protection scope of the present invention.

[0034]It should be noted that, in the description of the present invention, terms such as "upper", "lower", "left", "right", "inner", "outer" and other indicated directions or positional relationships are based on the terms shown in the accompanying drawings. The direction or positional relationship shown is only for convenience of description, and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a speci...

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Abstract

The invention relates to a sliding plug door transmission device. The device comprises a driving motor, a motor support, two belt pulleys and two belt clamping plates; the driving motor is arranged inthe middle position, and a swinging disc and a motor tooth-shaped belt pulley are arranged at the front end of the driving motor, wherein the swinging disc is connected with a stator of the driving motor, and the motor tooth-shaped belt pulley is connected with an output shaft of the driving motor; the motor support is used for supporting the driving motor, and two reversing wheels are symmetrically arranged on the left side and the right side of the front lower end of the motor support and are used for performing tensioning and reversing on belt transmission; the two belt pulleys are symmetrically arranged on the two sides of the reversing wheels, and a belt is arranged on the belt pulleys and the motor tooth-shaped belt pulley of the driving motor in a closed-loop surrounding mode; andthe two belt clamping plates used for outputting rectilinear motion are arranged on the belt in a skew symmetry mode along the two sides of the driving motor. According to the sliding plug door transmission device, the driving motor is arranged, the belt pulleys are symmetrically arranged on the two sides of the driving motor, the belt is arranged between the belt pulleys and the driving motor ina closed-loop surrounding mode, and the belt clamping plates are arranged on the belt, so that the transmission power output by the belt clamping plates is ensured, and the identity, the harmony and the synchronism are provided; and the motor support with an ingenious structure is arranged, so that the installation stability of the motor is improved.

Description

technical field [0001] The invention relates to the technical field of sliding door drives, in particular to a sliding door transmission device driven by a motor and a belt. Background technique [0002] In the prior art, along with the continuous development of my country's railway passenger transport, the airtightness, convenience and flexibility of train doors have gradually become its very important indicators. Therefore, a large number of new technologies have been adopted in the speed-up bus, and the plug door is one of them: the plug door is a product integrating gas, electricity and machinery. The so-called plug door mainly means that the door has two actions of plugging and pulling That is, when the door is closed, it is stuffed into the door of the car from the inside or outside of the car to make it closed and sealed; At present, the electric sliding doors used in some cities in the market are complex in technology, difficult to manufacture, and unstable in opera...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05F15/643F16H7/14B61D19/00
CPCE05F15/643F16H7/14B61D19/005
Inventor 刘春梅
Owner 北京天乐泰力科技发展有限公司
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