Construction elevator also known as external elevator, also known as (people, goods dual-use) construction hoist, is the construction site vertical transport personnel and materials of major machinery and equipment.
1. Before the construction elevator is put into use, the entrance and exit protective shed should be erected on the first floor, and the protective shed should comply with the relevant working standards for the height.
2, elevator in heavy rain, fog, class six above wind, and guide frame, cable and other icing, must stop using. And the ladder cage to the bottom, cut off the power supply. After the storm, the elevator safety device should be checked once, and it can be used normally.
3, elevator cage around 2.5m range, should set up protective railing.
4, the elevator discharge port platform should be smooth and firm, but also should be installed firmly and reliable railings and safety doors, the use of safety doors should be kept closed.
5, elevator use should have a clear contact signal, prohibit using beat, call and other contact.
6, when you take the elevator, you should first shut the safety door, and then shut the door of the ladder cage, you can start the elevator.
7. When loading or carrying objects in ladder cage, the load should be distributed uniformly and should not be emphasized. Overloading operation is strictly prohibited.
8, waiting for the elevator, should be standing in the building, not to gather on the channel platform, nor the head hand out railings and safety doors.
9. When the elevator is running for the first time, the reliability of the brake should be stopped when the ladder is lifted away from the ground 1~2m. When the brake effect is not good, it should be adjusted or repaired before it can be put into use.
10, operators should operate according to the command signal. The song should be indicated before work. Before the elevator does not cut off the main power switch, the operator shall not leave the operation post.
11, the construction elevator failure treatment
When the operation is found in the abnormal situation, should immediately stop and take effective measures to turn the cage down the bottom layer, troubleshooting before it can continue to run.
In the operation found in electrical control, should immediately press the emergency stop button. The emergency stop button should not be opened before the failure is ruled out.
The discovery of brake failure in the operation, the cage open to the bottom maintenance. Or let down anti falling safetydevice brake.
We find fault in the operation, do not panic, elevator safety device will provide reliable protection. And listen to the arrangements for special personnel, or wait for repair, or by professional command evacuation.
12, after the operation, ladder cage should be dropped to the bottom, the control switches to zero, cut off the power supply, lock the switch box, lock the ladder door and the door.
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