Boom arm adjusting and balancing method and barrier gate

Abstract

The invention discloses a boom arm adjusting and balancing method and a barrier gate. According to the boom arm adjusting and balancing method and the barrier gate, a torsion device is used for replacing a manual boom arm adjusting and balancing method of the boom arm, the dynamic adjusting and balancing method of the boom arm is realized by adjusting the torque of a motor and the torque of an elastic part, the adjusting and balancing process of the boom arm can be simplified, and boom arms of different specifications can be automatically adjusted and balanced. The boom arm adjusting and balancing method is used in the barrier gate, and the barrier gate comprises the boom arm, the elastic part and the motor. The method comprises the following steps that A1, the motor rotates and moves theboom arm to the position forming an included angle of 45 degrees with the horizontal direction; A2, the output torque of the motor and the elastic force of the elastic part are adjusted until the output torque of the motor is zero, and a 45-degree included angle is formed between the boom arm and the horizontal direction; and A3, the position of the elastic part after adjustment is fixed, and theadjusting and balancing process of the boom arm is completed.

Description

technical field [0001] The invention relates to the technical field of road equipment, in particular to a method for adjusting the balance of a brake lever and a road gate. Background technique [0002] Barrier gates, also known as car stoppers, are passageway entrance and exit management equipment specially used to restrict motor vehicles on the road. They are widely used in parking lots, business districts or residential districts, and are also widely used in construction machinery testing sites. [0003] The main main box of the barrier gate, wherein the main chassis is provided with a brake lever, and the gate lever can be driven to rotate by the driving mechanism to realize the opening and closing of the barrier gate. The driving mechanism is generally a motor, and the end of the brake lever close to the motor is fixed by an elastic member. When the angle between the brake lever and the horizontal direction is 45°, if the brake lever is in a balanced state, the motor on...

AI Technical Summary

Problems solved by technology

In actual use, generally after the barrier gate is installed, especially after the gate rod is connected, the elastic member is adjusted so that the brake rod is in a balanced state when the angle between the brake rod and the horizontal direction is 45°. The adjustment method needs to constantly adjust the position of the elastic member and the angle of the brake lever to achieve it, which is not only time-consuming and labor-intensive, but also inefficient and relatively low precision

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