According to the national standard of fire safety rope specifications, a variety of different USES the safety rope cord length at 0, respectively.
5 n, is apart from the injuries wallop is bad about a third, to ensure safety.
Safety rope is made of synthetic fiber woven, is a kind of used for auxiliary lines connected to the seat belt, its function is to double protection, to ensure safety.
General length is 2 m, 2.
5 m, 3 m, 5 m, 10 m and 15 m, 5 m above the safety rope and for the use of the wire.
1, the parallel safety rope & have spent
Parallel to the safety rope for mobile operation safety rope on the steel level.
Requires a smaller percentage elongation, and high sliding rate, generally adopt injection for wire rope safety hook on the rope can move easily.
Wire 9 inner core.
3 mm and 11 mm and 11 mm or 13 mm diameter after injection.
Widely used in thermal power engineering of steel installation, and steel structure engineering installation and maintenance.
2, vertical safety rope & have spent
The protection of the vertical safety rope used for vertical move up and down the rope.
Cooperate with climbing with self-locking device, weaving and stranding can be, must achieve the tensile strength of the regulations of the state, the diameter of the rope in 16 mm -
18 mm between.
3, fire safety rope & have spent
Fire safety rope used in high-rise escape.
Has two kinds of knitting and stranding, require strong, lightweight, beautiful rope in 14 mm in diameter
16 mm, a buckle, belt card lock.
Tensile strength reached the national standard.
The length of the customized according to user needs.
Widely used in modern high-level, small high-rise building homes.
4, outer wall clean line & have spent
External wall cleaning line points the main rope and rope.
Main rope with wash boards and suspension, deputy rope is auxiliary line used to prevent accidental fall, 18 mm - the main rope diameter
20 mm, request the rope, not flat, high tensile strength.
14 mm - vice rope diameter
18 mm, standards and other safety rope standard is the same.
Information source: cable manufacturers in jiangsu sweet sichuan cable technology co. , LTD. & have spent