MODEL : TH-20
High building fire safety escape rescue wire rope lifesaving descent control device
A lifesaving descent control device is for emergent escape from a high building, and it is widely used in hotel,apartment,hospital,house and so on. It can be used as building rescue device when emergency happens and used as high altitude working device usually.
Product Description
Lifesaving descent control
device, composed of hooks (or rings), slings, ropes and speed control, etc., is
a kind of people along the rope (belt) slowly down the safety rescue device. By
special installation equipment, it can be installed in windows, balconies or
flat roofs of buildings. It can also be installed on fire trucks to rescue the
distress personnel in high-rise buildings.
At present, there is a serious imbalance
between the capability of fire emergency rescue equipment and the rapid
development of high-rise buildings in China. First, the lifting height and
long-range capability of the equipment lags far behind the height development
of high-rise buildings. The sprinkler fire extinguishing capacity of the
existing fire tank trucks is only 8 stories high, and the highest lifting
height capacity of the ladder trucks is only about 15 stories. For high-rise
building fires, these emergency rescue equipment can only be "looking at
the building sigh". Second, the equipment is huge, mobility is poor, by
road traffic, building surrounding environmental impact is serious, often due
to complex terrain, obstacles and delay the opportunity, third, equipment
rescue capacity is poor, the existing ladder car a lift Only 2 to 3 people can
be rescued. Once a high-rise fire is encountered, the actual rescue needs can
not be met. In order to change the current passive situation, some manufacturers
and research institutes actively carry out diversified rescue and escape
technology research, in recent years, there have been some gratifying progress,
lifesaving descent control device is one of them. The lifesaving descent
control device is mainly used for ordinary families and individuals. Its
structure is composed of governor, safety belt, safety hook, wire rope and so
on, as shown in the picture. Users hang hooks on indoor windows, pipes and
other load-bearing objects, and then tie the straps to the waist of the human
body, from the window down to the ground slowly. Each time it can carry about
100 kilograms of weight individual slide freely down at a speed of about
0.5-1.5 meters per second. It takes about one minute to descend from a 20-story
building to the ground, slightly different depending on the weight of the human
body.
Characteristic:
Reciprocating, convenient to use, applied for self-help and rescue.
The Descent control device should include safety hook, safety belt, rope,
speed-adjust device, metal connection part and curl tray.
Rope:
The material of core adopt the stainess steel wire, outer material is terylene.
The length of the safety rope can be as your required.
Safety belt:
Material: terylene
Width: 51mm
Thickness: 2.4mm
Main parameters:
|
Max height for use |
180m(decent height is depend on the length of decent rope) |
|
|
Safety belt intensity |
more than 3680N |
|
|
Safety hook intensity |
more than 10000N |
|
|
Decent speed |
Mini load 343N (equal to 35kgs) |
0.575-0.583(m/s) |
|
Standard load 687N (equal to 70kgs) |
0.598-0.604(m/s) |
|
|
Max load 981N (equal to 100kgs) |
0.770-0.782(m/s) |
|
