Electric door

A technology of electric doors and door leaves, applied in the field of electric doors, can solve the problems of inconvenient opening of electric door leaves, difficult maintenance, poor stability and reliability, etc., to prevent long-term stalling, good stability and reliability, The effect of preventing collision

Pending Publication Date: 2020-09-22
HUNAN LIANCHENG TRACK EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an electric door to solve the technical problems of inconvenient opening, poor stability and reliability, and difficult maintenance of the electric door leaf at the railway reconnection. The technical solution is as follows:

Method used

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Embodiment

[0034] An electric door, comprising a door, an electric control box and a swing arm mechanism 3, such as Figure 1-4 , the specific structure is as follows:

[0035] The door includes a door leaf 1 and a door frame; the door leaf 1 is movably arranged on the door frame through a hinge connection;

[0036] Described electric control box comprises control board 2.1, relay 2.2, motor 2.3 and power supply; Described control board 2.1 and motor 2.3 are all connected with relay 2.2; Control relay 2.2 by control board 2.1 drives motor 2.3, can realize the rotation of motor 2.3 or Stop rotating; the power supply is respectively connected with the control board 2.1, the relay 2.2 and the motor 2.3;

[0037] One end of the swing arm mechanism 3 is connected to the door leaf 1, and the other end is connected to the output end of the motor 2.3.

[0038] The following are preferred for this embodiment:

[0039] The material of the door leaf 1 is made of aluminum alloy, which is light in...

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PUM

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Abstract

The invention provides an electric door. The electric door comprises a door body, an electronic control box and a swing arm mechanism. The door body comprises a door leaf and a door frame. The door leaf is movably arranged on the door frame. The electronic control box comprises a control mainboard, a relay, a motor and power sources. The control mainboard and the motor are connected with the relay. The power sources are connected with the control mainboard, the relay and the motor. The control mainboard controls the relay to drive the power sources to supply power to the motor or not, and rotation or rotation stopping of the motor can be achieved. One end of the swing arm mechanism is connected with the door leaf, and the other end of the swing arm mechanism is connected with the output end of the motor. The electric door is simple in structure and good in reliability and stability; and an induction part is matched with the control mainboard, whether someone exists in an induction areaor not can be detected, and therefore the door leaf is automatically opened, the electric door has the function of recording the opening and closing frequency of the door leaf, and data reference isprovided for maintainers.

Description

technical field [0001] The invention relates to the technical field of electric doors, in particular to an electric door. Background technique [0002] At present, there are few companies involved in the electric door of railway reconnection, and there are disadvantages in the existing technology: 1. The weight of the door leaf is heavy, and the mechanical door closer is strong, which is inconvenient for drivers and passengers to open; 2. Stability and poor reliability; 3. There is no record of switching times, which makes maintenance difficult. [0003] Therefore, there is an urgent need for an electric door with good stability and reliability, automatic opening and closing, and monitoring of switching times to solve the above problems. Contents of the invention [0004] The purpose of the present invention is to provide an electric door to solve the technical problems of inconvenient opening, poor stability and reliability, and difficult maintenance of the electric door...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05F15/63E05F15/73E05B47/00E05C17/46E06B7/28
CPCE05B47/00E05B47/0012E05B2047/0069E05C17/46E06B7/28E05F15/63E05F15/73
Inventor 赵日出龚曙杨航卜茂兴胡敏
Owner HUNAN LIANCHENG TRACK EQUIP CO LTD
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