What causes the shaking of a single beam crane during the starting and stopping process? Below are a few points summarized by Shandong single beam crane manufacturers, hoping to be helpful to everyone.

The single beam crane has two operating modes: ground and aerial. There are two types of ground operations: wired handle operation and remote control handle operation; Aerial operation refers to the operation in the driver's cabin. There are two types of driver's cab: open and closed, which can be installed on the left or right side according to the actual situation. The entrance direction has two types: side and end, to meet the needs of users in various situations.

1. The transmission components experience wear and clearance. If the gears of the gear coupling and the gears and their coupling keys of the reducer are loose, the clearance between the connecting bolts and holes of the transmission shaft will be worn out.

2. The wheel coupling key is loose.

3. One of the wheels is not rotating properly. Due to the misalignment of the pad that fixes the wheel bearing seat, the bearing cannot be clamped flexibly, so the wheel stops first when parking.

4. The braking torque of the brakes on both sides of the separately driven crane is inconsistent. When stopping, one brake wheel has stopped while the other continues to rotate.

Due to the twisting and shaking of the vehicle body, the wheels on both sides rotate accordingly, causing multiple repeated impacts on the transmission components of the vehicle body, accelerating the wear of joint parts such as gears and keys (a basic type of component failure). There is also a risk of severe torsional shaking and twisting the transmission shaft (composed of shaft tube, expansion sleeve, and universal joint).

Deform the bridge frame. Due to the bridge frame leading on one side and lagging on the other side at the same time, while at the moment of rebound, the leading side lags behind, and the lagging side is leading. This oscillation and twisting can cause plastic deformation or cracking at the connection between the bridge and the crossbeam.

Reasons and effects of starting and stopping shaking of single beam crane