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Encoding controlled bidirectional balance road gate

A coding control, two-way technology, applied in control systems, AC motor control, roads, etc., can solve problems such as speed control, energy waste, and speed cannot be adjusted, and achieve the effects of ensuring smooth operation, overcoming inertia, and saving energy

Inactive Publication Date: 2009-05-27
深圳市车安科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing barrier gates detect and control the limit point of the gate lever through the limit switch, but cannot control the speed of each point during the movement process, and most of the motors use ordinary AC motors, and the speed cannot be adjusted. The speed of the brake rod is basically uniform during the upward or downward running process, which is not conducive to the smooth operation of the brake rod and causes a certain degree of energy waste

Method used

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  • Encoding controlled bidirectional balance road gate
  • Encoding controlled bidirectional balance road gate
  • Encoding controlled bidirectional balance road gate

Examples

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Embodiment Construction

[0026] The following examples are further explanations and illustrations of the present invention, and do not constitute any limitation to the present invention.

[0027] see Figure 1 ~ Figure 4 , the coded controllable two-way balance barrier of the present invention includes a motor and a reducer assembly 10, an output shaft 20, a gate lever 30, a crank linkage mechanism 40, a first spring 51, a second spring 52, an encoder 60, and a frequency converter 70 and a chassis 80, the motor and reducer assembly 10 are integrally formed by a reversible three-phase asynchronous motor and a worm gear reducer connected to it, and the motor and reducer assembly are fixed on the motor and reducer in the chassis 80 component seat (not shown in the figure). The output shaft 20 is the drive shaft of the brake lever, which is installed on the top of the cabinet 80, and one end of which extends out of the cabinet. A brake lever 30 is fixed at the end, and the brake lever 30 is driven by the...

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PUM

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Abstract

The invention discloses a coding controllable two-way balance banister. The banister comprises a counter rotating motor, a speed reducer component, an output shaft, and a braking lever and a chassis which are arranged on the output shaft. The banister is characterized in that the motor and the speed reducer are connected with the output shaft through a crank link mechanism; the crank link mechanism is connected with a first spring and a second spring which play a role of two-way balance; the motor and a speed reducer rotary shaft of the speed reducer component are provided with a coder which performs accurate positioning on the positions moved by the braking lever; and the banister also comprises a transducer which is matched with the coder to adjust the speed of the motor. The banister can perform accurate positioning on positions moved by the braking lever and perform frequency conversion control on the speed of the motor, so as to ensure smooth operation of the braking lever and effectively save energy.

Description

【Technical field】 [0001] The invention relates to a barrier gate for the management of parking lots, entrances and exits of residential quarters, and exits and entrances of expressways, in particular to a coded-controllable two-way balanced barrier gate which can make the gate run smoothly and save energy. 【Background technique】 [0002] At present, with the popularization of family cars, the management of vehicles is also increasingly concerned by people. In order to manage vehicles scientifically and effectively, automatic control gates are installed at the entrances and exits of parking lots, residential quarters and many public facilities in cities, and IC cards are used to manage the timing, billing, and release of vehicles entering and leaving. After the vehicles entering and exiting the parking lot or residential area take or swipe the card, the barrier gate will automatically open, and the gate lever of the barrier gate will rotate upward from the horizontal position...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F13/04H02P27/04
Inventor 顿孟元杨立新
Owner 深圳市车安科技发展有限公司
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