What should we pay attention to before and during the use of road and bridge gantry cranes?

Grúa pórtico de una sola viga
The operation of road and bridge gantry cranes 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:

Before driving, carefully check whether the electrical parts and protective insurance of the Fabricante de grúas pórtico de una sola viga are intact and secure; if major accessories such as controllers, brakes, limiters, bells, and emergency switches are faulty, lifting is prohibited.

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.

You should walk or go up and down the prescribed safety passages, special platforms or escalators. You are not allowed to walk except for major repairs.

When work is stopped, no lifting objects may 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; Fábrica de grúas pórtico de una sola viga Sevencrane is prohibited to hang objects above people’s heads or places where objects are too high from the ground.

When two pieces of Empresa de grúas pórtico de una sola viga con control remoto inalámbrico lift an object at the same time, they must obey the command and move at different paces.

During operation, a certain distance should be maintained between devices.

The maintenance crane 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.

If a sudden failure causes the hoisting piece to slip during operation, emergency measures must be taken to land without an unmanned area.

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 place pads on the front and rear of the wheels to secure them.

During operation, attention should be paid to whether there are obstacles on the track; when lifting tall objects that obstruct the line of sight, there should be people on both sides to monitor and direct.

When the La mejor grúa pórtico de una sola viga a la venta 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.