What are the benefits of reducing the weight of the double beam crane grab bucket? The double beam crane includes a fixed base (mobile platform), a pillar fixed to the fixed base with bolts, a rotating arm on the pillar, and one end of the electric hoist arm. The rotation axis is set on the lower arm of the rotation axis. The top is equipped with a bearing sleeve, and the rotating shaft matches the bearing sleeve. One end of the rotating arm is equipped with a heavy object, which is located at the other end of the rod corresponding to the electric hoist. The heavy hammer securely connects the tray below the vertical rod of the heavy hammer and can hold the weight of the heavy hammer before placing it. The end of the block is equipped with a groove, and heavy objects can be stuck in the groove. The bottom of the rotating arm is equipped with a T-shaped groove, and the top of the counterweight rod is equipped with a skateboard.

The slider can be stuck in the T-shaped groove on the lower surface of the rotating arm, and can slide and fix the bottom surface of the slider in the T-shaped groove. The rotating motor is located below the rotating arm and can drive the rotating arm to rotate. The benefits of using a short arm crane with counterweight: removing the rotating bracket can effectively increase the effective travel of the lifted material; By increasing or decreasing the weight or sliding weight, the range of the short arm crane can be increased to accommodate materials of different weights.. Lifting and transportation.

The operation mode of the double box girder crane grab bucket can be operated in both ground operation mode and aerial operation mode, and the aerial operation mode can be referred to as aerial operation. Aerial operation is the way the cockpit operates.

The ground operation mode can be divided into two operation modes: joystick operation and remote control operation. Next, we will introduce the advantages and disadvantages of joystick operation, remote control operation, and cab operation.

1. Handle operation mode: People walk with the car, rescue people, can control driving, and can also hang objects. Disadvantage: People walking with suspended objects are more dangerous

2. Remote control: Do not follow dangerous items during lifting. Disadvantage: Limited field of view.

3. Air combat: Open your field of view. Disadvantage: The operation of special personnel requires the cooperation of the following personnel.

Due to the relatively simple overall mechanical structure of double beam cranes, we generally use ground operation methods, while remote operation methods are becoming more and more common. Of course, there are many methods of using air combat, but fewer than ground combat. After all, ground operation mode is simpler than aerial operation. Shandong bridge crane manufacturer is dedicated to serving you!