Дигитално споделяне на знания: На какво трябва да обърнем внимание преди и по време на използването на пътни и мостови портални кранове?

The operation of road and outdoor gantry crane is an important aspect that users need to control. The quality of its operation will directly affect whether the operation can be stopped smoothly. Therefore, in order to prevent adverse accidents and ensure the smooth stop of construction operations, operations should be stopped in accordance with relevant regulations. . The safe operating procedures for this equipment mainly include the following points:

1. Before driving, carefully check whether the electrical parts and protective insurance of the outdoor gantry crane manufacturer are intact and secure; if major accessories such as controllers, brakes, limiters, bells, and emergency switches are faulty, lifting is prohibited.
2. When approaching the winch limiter, the cart is approaching the terminal or approaching the traffic, the speed should be slow; reversing is not allowed to replace the brake, the limiter replaces the parking switch, and the emergency switch replaces the ordinary switch.
3. You should walk or go up and down the prescribed safety passages, special platforms or escalators. You are not allowed to walk except for overhaul.
4. When work is stopped, no lifting objects are allowed to be suspended in the air. During operation, the bell should sound as a warning when there are people in the air or when hanging objects are dropped; it is prohibited to hang objects above people’s heads or places where objects are too high from the ground.
5. When two pieces of equipment lift an object at the same time, they must obey the command and follow different steps.
6. During operation, a certain distance should be maintained between equipment.

7. The maintenance sevencrane outdoor gantry crane factory should be placed in a safe position, the power supply should be cut off, and a “check gate” warning sign should be hung. Install fences in the air and hang “no access” signs.
8. If the hanging piece slips due to a sudden failure during operation, emergency measures need to be taken to land without anyone.
9. If you encounter a storm, lightning strike or strong wind exceeding Level 6 during open-air operations, you should stop working, cut off the power supply, and use pads on the front and rear of the wheels to secure them.
10. During operation, attention should be paid to whether there are obstacles on the track; when lifting high objects that obstruct the line of sight, there should be people on both sides to monitor and direct.
When the wireless remote control outdoor gantry crane company is operating, you should pay attention to safety, otherwise improper or careless operation will cause accidents. Therefore, when operating the door machine, you should abide by the safe operating procedures to ensure safety.