There are many different crane equipment in the market, and the linkage console required for different crane equipment is different. What is commonly used in the linkage of the crane equipment?
1. The control handle is a linear type.
The main lifting mechanism and auxiliary lifting mechanism commonly used to control the bridge crane, the linkage station is simple, with only the gear, no automatic reset zero component and zero battery lock function.
2. Ball putting.
The handle of the linkage station is composed of the upper and lower half, only when the lower hemisphere 1 is boosted up, the handle can leave the zero position, and the mechanism is operable, and the second half of the slider can be operated when the handle is away from the zero. When the handle is released, the joystick automatically returns zero and realizes zero self-locking.
3. The joystick is a separate ball and putting itself.
In operation, the linkage station is pressed and pressed, implemented, and acts. When the handle is released, the joystick automatically returns the position of the zero bit, and it must be pressed to release the lock when operating again.
4. Add a button-style unlock button on the joystick, and its principle is similar to the third.