Precautions for the use of double beam cranes:

As a manufacturer of bridge cranes in Shandong, today I will introduce the precautions for the use of double beam cranes. Interested friends, let's learn together!

1. During the operation, the operator should sound the alarm for the following tasks according to the rules.

① Lifting and lowering heavy objects; When driving large and small cars.

② When the crane is traveling during a period of unclear visibility, it should continuously sound the alarm bell.

③ When the crane approaches another heavy machine within the span.

④ When lifting heavy objects close to personnel.

2. When lifting heavy objects in each shift (or when the load reaches a large weight), the heavy objects should be lowered from the beginning after being lifted 0.5 meters off the ground, and the brake function should be checked. After confirming reliability, normal operations can be carried out.

3. Double beam cranes should follow consistent command signals during operation.

4. When there is a power outage in Russia during the operation, all controller handles should be placed in the "zero" position, and before starting the operation from scratch, it should be checked whether the crane measures are normal.

5. During normal operation of the crane and trolley, it is prohibited to use reverse braking to park; When changing the direction of movement of the vehicle, it is necessary to place the handle in the "zero" position, so that the organization can stop the operation before driving in the opposite direction.

6. For a crane with two hooks, it is necessary for the main and auxiliary hooks to operate independently when they are replaced and near the height of the two hooks to avoid collision.

7. A crane with two hooks is prohibited from lifting two objects together with two hooks; Adjust the lifting organization brake without homework.

8. Double beam cranes are prohibited from using directional limiters for parking, and it is forbidden to adjust the lifting organization brake under load.

The above content is the relevant information compiled by the manufacturer of Shandong bridge cranes. We hope it is helpful to you. If you want to learn more, you can continue to follow our website. The editor will continue to update the content for you.