What should I do to protect the entrance guard signs in the elevator shaft?

1. According to the site conditions, we can use the materials such as round steel and square steel whose strength meets the requirements to make a revolving and reusable tool-type elevator wellhead protection door. In the construction of high-rise buildings, elevator shaft protection doors should be set up in strict accordance with the mandatory standards of safety skills.

2. A safety warning symbol conforming to the national standard should be set at the elevator wellhead, which should be eye-catching and obvious, and a red light should be set for warning at night.

3. The protective railings and gate grids at the elevator wellhead shall be marked with yellow and black stripes, and shall be manufactured in accordance with the relevant standards in the Safety Skills Specification for Working at Construction Heights.

4. For the horizontal protection in the elevator shaft, steel pipes are used to set up protection channels every two floors (≤1m or less) in the shaft hole, which are covered with springboard (during the main construction period) or covered with safety horizontal net (during the decoration construction period) for safety protection.

5. It is necessary to teach safety in production. The whole staff should be informed of the specific situation of risk places and parts such as elevator wellhead, so that the field staff can understand the hazards and risks of elevator wellhead, be familiar with the preventive measures for elevator wellhead falling, and prevent the occurrence of falling accidents caused by being unfamiliar with the working environment and mistakenly entering the elevator wellhead.

6. the elevator shaft (pipeline shaft) is equipped with a 15mm high tool-type protective door. 2mm high wooden skirting board is installed at the bottom of the protective door. Protective doors and skirting boards shall be painted with red and white (black and yellow) warning colors. No.12 signboard is hung outside the protective door.