rope throwing bag -pt20 how to throw from waterfun's blog

rope throwing bag -pt20 is a long bag with two ends open for people to slowly slide down from a height, usually also called a life-saving channel. At present, the life-saving channel of the elevating fire truck in our country is a life-saving appliance used in conjunction with the elevating fire truck. It has a novel structure and can be used safely at different heights, and the channel is used in conjunction with a descending device, which increases safety and can be used by firefighters when rescuing trapped persons in the case of building fires.

rope throwing bag -pt20 throwing method and usage introduction

1. Bottom throw method:

A. Grasp the mouth of the rope bag with your right hand and pull the buckle of the tightening rope away. Grasp the rope end with your left hand and pull the rope away from the throw rope bag mouth.

B. One foot is in front and the other is behind. Grasp the opening of the rope bag with the other hand and raise it from bottom to back.

C. When throwing, the arm of the hand grasping the mouth of the life saving equipment throw rope bagand fast to the direction of eight to nine o'clock in the clock direction, and at the same time, step forward with the heel on the same side and throw the rope bag along the way.

2. Shanghai Investment Law:

A. Grasp the mouth of the rope bag with one hand and pull the buckle of the tightening rope away, and grasp the rope end with the other hand, and pull the rope away from the bag mouth.

B. One foot is in front and the other is behind. Then raise the hand holding the mouth of the rope bag above your head, and place the rope bag behind the shoulder on the same side.