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Gate door opening/closing device

A technology of door switch and machine fan, applied in the field of mechanical devices

Active Publication Date: 2016-07-20
SHANGHAI HUAMING INTELLIGENT TERMINAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problems existing in the above-mentioned prior art, the present invention proposes a gate switch device. The primary technical problem to be solved is that when the gate is closed and foreign objects are clamped, the gate can be opened automatically to prevent Clamping function; when the turnstile door is closed, the turnstile door can be forced open, reducing the personal safety hazards of passers-by

Method used

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Embodiment Construction

[0044] The present invention will be described in further detail below in conjunction with accompanying drawing, present embodiment is carried out under the premise of technical scheme of the present invention, has provided detailed implementation mode and specific operation process, but protection scope of the present invention is not limited to following Example.

[0045] Such as Image 6 As shown, the present invention provides a gate switch device, including a door assembly 1, a link transmission mechanism 3, a link transmission mechanism limiter 5, a torque motor 41, and a controller 42, wherein,

[0046] The torque motor 41 drives the connecting rod transmission mechanism 3 to drive the door assembly 1 to open or close; the torque motor 41 is electrically connected to the controller 42, and the torque motor 41 is set by the controller 42 to set the resistance value. When the torque motor 41 detects that the door assembly 1 When the resistance value received exceeds the ...

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Abstract

The invention aims at providing a gate door opening / closing device. A torque motor drives a connecting rod transmission mechanism to drive the opening or closing of a door component; the torque motor is electrically connected with a controller; the controller sets a resistance value for the torque motor; when the torque motor detects that the resistance value of the door component exceeds the set resistance value, the torque motor is stopped or rotated reversely; a connecting rod transmission mechanism limiting device automatically detects the opening or closing point of the door component; and anti-pinch and forced-opening functions as well as an automatic opening function in the case of power failure of the gate door are realized. The gate door opening / closing device provided by the invention reduces the personal safety hazard of people passing through the gate door and brings convenience to people.

Description

technical field [0001] The invention relates to a mechanical device, in particular to a gate switch device for a gate. Background technique [0002] At present, the switch of the existing doors usually uses a reducer for variable speed output, and a sensor is required to control the opening and closing of the door, which is inconvenient to operate. For example, CN105133523A discloses a double-door linkage mechanism of an intelligent gate. Usually, pedestrians pass through the gate of the gate. Sometimes, the door cannot be opened or the door is suddenly closed due to faults and other reasons, which brings certain personal safety hazards to pedestrians. At the same time, when the power failure and other reasons cause the door to lose power, the door is usually closed. state, the door can only be opened for pedestrians to pass after the power is turned on, which brings certain inconvenience to pedestrians. Contents of the invention [0003] Aiming at the problems existing i...

Claims

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Application Information

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IPC IPC(8): E01F13/06
CPCE01F13/06
Inventor 张亮徐剑峰马勇曾毅
Owner SHANGHAI HUAMING INTELLIGENT TERMINAL EQUIP
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