RU73013U1 - ROPE LADDER FOR RESCUE OF PEOPLE FROM BURNING MULTI-STOREYED AND ALTITUDE RESIDENTIAL HOUSES AND BUILDINGS WHEN EXTINGUISHING FIRES AND OTHER DISASTERS - Google Patents

Abstract

The novelty and difference of the rope-and-rope rescue ladder, from similar means of salvation, lies in the fact that it is designed for the mass salvation of people, there is no other such tool in the world yet. This ladder immediately solves the problem of saving people in emergency situations on a national scale, as it is easy to manufacture and inexpensive, which allows each family and organization to purchase this rescue tool and have it in case of unforeseen dangerous situations (fire, explosion etc.). This rope-rope ladder, according to calculations, can withstand from 5 to 8 people being rescued simultaneously, and this averages 640 kg = 80 kg (estimated weight of one person) * 8, plus an allowable strength standard of 360 kg , total = 640 kg + 360 kg = 1000 kg (one ton). The hemp rope itself is very strong and strong, as evidenced by archaeological excavations in Egypt, where hemp ropes were used to move blocks of up to 10 tons in weight, as well as studies of modern physics, when the level of strength can be measured using the most accurate scientific instruments . The described ladder is made of threads reinforced with thin wire and metals metallized with carbonyls, therefore, it is especially strong and strong, able to withstand even 10-12 people in emergency cases. As a result, the rope-rope rescue ladder allows you to save people in fires and other emergency situations with a 100% guarantee. If we provide each organization, family, firefighters, Ministry of Emergencies with a sufficient number of stairs, as well as train citizens and special services in the methods of its use, then the problem of saving people during fires and emergencies (explosions, collapse of buildings, etc.) will be solved most guaranteed and cheap way. The rapid introduction of the production of this life-saving tool, the rope-ladder, can save thousands of lives, which is the most important in the development and implementation of this purpose. The rescue of people in distress, especially on the upper floors of buildings affected by emergency, with a 100% guarantee - this is the uniqueness of this invention - the rope-ladder.

Description

This invention relates to means of rescuing people from multi-story and high-rise residential buildings and buildings, having a special design that provides a great maneuver to save people, high reliability, durability and safety characteristics, is used when saving people in fires and other emergency situations - in the mountains, mines, buildings with destruction of walls, ceilings, flights of stairs, etc. It can also be used for training parachutists, climbers, in the construction and repair of high-rise buildings.

The rope-ladder used since ancient times, which was used in the Navy, when taking fortresses and cities, as temporary cable bridges in the mountains, etc. can serve as a prototype of this ladder. But, it should be emphasized that as a rescue tool in emergency situations (fires, explosions, blockages in mines, etc.), this staircase, in its use, has no analogues in the world. This rope-rope ladder, over time, will replace expensive and ineffective means of rescuing people in emergency situations related to the inability to evacuate people from high-rise buildings, structures, mines, etc., using elevators, building stairs, elevators and other standard routes that can be destroyed in catastrophes and fires.

The device and design, the purpose of the rope-rope ladder.

The rope rope rescue ladder consists of the main parts:

1) longitudinal rope ropes, which at the top have 2 meter ends from the first transverse rope rope. These ends form a loop that secures the ladder to the bar and to the ledge of the window sill of the window opening, as well as to the heating batteries

2) transverse rope ropes, which are woven into longitudinal ropes at a certain distance, and together form a rope rope ladder

3) wooden steps of a ladder with nozzles for fixing steps on rope ropes

4) tubular nozzles-clamps on the longitudinal and transverse rope ropes on which the steps of the ladder are attached, firmly and reliably, using these metal tubular nozzles on the wooden part of the step

5) a metal-wooden rod that fastens the ladder in width to the window opening, and the ladder is attached to the rod with its rope and rope ends, and then the ends are attached to the heating battery

6) emergency rescue rope, which is attached to the rod. The rescue rope has a ring at its end, the ring also has a longitudinal rope, in order to subsequently form sections, and sections increase the length of the stairs by 15 m, 30 m, 60 m, 135 m, etc.

The main purpose of the rope-rope ladder is its individual use and use by everyone who lives in high-rise buildings, or works in high-rise buildings, without lifeguards, when you can save yourself and other people at the time of disaster without waiting for outside help. This was taken into account in the process of inventing this life-saving tool - there is nothing superfluous, no difficulties in use, everything is simple and affordable. Durable and strong material of the staircase was chosen, very light and reliable in itself, reinforced with metal threads and processed with metal carbonyls in a vacuum chamber, it becomes more and more durable several times. Rope, as the main material of the rescue ladder, is many times lighter than a rope cable. A hair rope is as light and strong as a rope, but very expensive, rope, for raw materials and manufacturing, is available for purchase by almost everyone. Synthetic ropes (nylon, perlon, nylon, nylon, etc.) are also very strong and durable, especially if they are reinforced with metal threads, but the roads in production are heavier than hemp rope, however, they can also be used by the manufacturer. It already depends on the needs of the market, there will be demand, there will be supply.

The design of the stairs is designed for the average person who will use it, it is easy to use. The manufacturing technology of the rope is also simple. The rope is made of hemp fibers, which are twisted into a thread of the required thickness. Finished rope threads and finished metal threads (thin wire 30 microns thick), length of threads 20-30 meters, are tied to a circle fixed motionless, in which, around the circumference are holes in which hemp, metal thread, thread are fixed (tied) hemp, metal thread, etc. along the entire circumference of a fixed circle. Then these hemp and metal threads, in the same order, are tied for the holes to another circle, movable, equipped with a winch, so that you can

was to rotate this second moving circle. The distance between the circles is equal to the length of the threads (20-30 meters). Then, by rotating the rolling circle with the help of a winch, they begin to twist the threads into a rope, which should be very dense, well twisted. When the rope is made, it is cut from the circles and clamps are placed at the ends — wide cut metal rings, clamped at the ends of the rope and pressed so that the rope does not unwind. The finished rope is treated with chemicals (previously immersed in tar, if there is real tar, you can use it now), then the rope is dried, and then the dried rope (treated with tar or without this treatment) is immersed in a container (for example, a special bathroom) filled liquid compound of nitrogen and phosphorus so that it, in the process of its use, does not burn. After that, the rope is dried again, the dried rope is placed in a vacuum chamber and metallized with metal carbonyls (iron, chromium, nickel, tungsten, molybdenum, etc.). Further, the entire rope is covered (or immersed) with type 916K silicone varnish (the varnish must necessarily contain silicon), dried, and then coated with liquid rubber (widely used in aviation) with an elastomer to protect the rope from adverse weather (or other similar them) conditions. Rope ladders for saving people can be made of synthetic materials, horsehair, tarpaulin materials, in compliance with the manufacturing technology of the rope-rope ladder, if the manufacturer has such an opportunity.

The length of the ropes for the sections of the stairs is 15-30-60, etc. meters, longitudinal ropes should be monolithic. For 5-story houses, the rope-ladder is 15 meters, for 10-story houses, two sections of 15 meters or one 30-meter, for a 20-story house - four sections of 15 meters or 2 sections of 30 meters (60 meters in total), for a 40-storey building - 8 sections of 15 meters or 4 sections of 30 meters (120 meters in total). The sections are connected to each other by rings at the lower ends of the longitudinal ropes and the upper ends of the longitudinal ropes of the next section (2 meters long each), which are tied to the rings by a sea knot, firmly and reliably. It is possible to increase the length of the rope-rope ladder up to 300-400 tons by connecting sections to each other, this is very important especially when saving people from mines or in the mountains.

The main thing when saving people with the help of a rope-rope ladder is to find a way to attach it to objects, openings of the room, from which people need to be urgently evacuated. The ladder is attached to the walls (in width) of the window openings with a bar that can withstand mass - a load of more than 1000 kg, and the bar will simultaneously hold 5-8 people or more on the rescue ladder (at the rate of 80 kg each). This bar is used in both standard and non-standard apartments, houses and buildings. Having this rod for attaching the stairs to the objects of the room, the safety of lowering people to a safe place is fully ensured. The rod for attaching the stairs is indispensable in non-standard apartments, where there are no ledges on the window sills, and heating radiators along with pipes are placed in the walls. In any room, the ladder with the help of the bar can be fixed in any window opening, wall break, doorway, for the staircase of the window, railings, steps, in the doorway of the balcony, etc. For fastening the rope-rope ladder, a duplicate parallel fastening to the elements of rooms and buildings is provided with a loop. The loop is formed by the upper free ends of the longitudinal

ropes (up to 2 meters). First, a loop is made from these ends, then the ends are tied into a knot, and the ends that are left free are tied to the bar, and then, again, left free, the ends of the stairs are tied to the heating batteries together with the pins on which the batteries hang, or one horse is tied to a battery with pins, and the other to the heating pipe. Thus, three duplicate, parallel ways of attaching stairs in a standard apartment (room) at home. In non-standard houses and buildings, an emergency rescue cable is used to attach the stairs, if there is no (for some reason) rod, there is no ledge of the window sill, pipes and heating batteries are walled up in the walls, etc., then the longitudinal ends (2 meters) are connected in a loop, an emergency rescue cable is tied (a sea knot) to a loop, and the cable is already fixed to the furniture, which serves as an element that holds the ladder along which people are evacuated. In extreme conditions, there can be no clear instructions for securing rescue equipment, since it is impossible to foresee the extent and nature of the damage, but the rope-ladder is equipped with a sufficient number of devices that provide many different ways of securing. When a fire or other emergency occurs in the building, everyone who has the stairs hangs them out the windows, having previously fixed one of the above methods, and is saved.

Thus, the rescue rope and rope ladder has 4 standard methods of fastening in the room — a ladder — a rod, a loop, radiators and heating pipes, and an emergency rescue rope. A ladder can be attached, to save a person, in standard and non-standard houses and buildings - this is its main advantage over other rescue equipment of the same type.

The rope-rope ladder, as a means of saving people, has great maneuverability in its application. A person who is in trouble after a fire in a house, or an explosion, etc., attaching a ladder using one of the methods described above, can go down from a window, from a balcony, from a staircase, etc. to the ground, or to another floor, or climb up (on the stairs thrown to him from the top floor), it depends on what intact section of the building is located closer to the person. The rope and rope ladder is not only designed to save people, but can be used by firefighters to extinguish a fire in houses and buildings - firefighters fix themselves with an emergency rope on the stairs, other firefighters lower it along with a brigade boom to the windows of the burning room, and it puts out the fire from the stairs . The big advantage of the rope-rope ladder is the presence of transverse steps, with a solid base, because when a person does not have a solid support under his feet, he is lost in a stressful situation, and it will be much easier and easier to go down (or climb) the solid steps, young ones, older children. The steps of the stairs rest on the longitudinal ropes of the stairs. On the longitudinal and transverse ropes of the stairs, metal lining clamps are fixed, which are a support for the steps of the stairs. The step of the staircase has a wooden base, on which metal nozzles-supports are put on, having a groove with two grippers - holders. The step is superimposed (through the groove) on the metal plates - the clamps on the longitudinal and transverse ropes, and are fixed with a metal box (in the form of a pallet) on the wooden part of the step. We take into account that the ladder is rope, soft and flexible, the steps are always in one, stable, position, the person on them

feels confident, and the firefighter can steadily hold and extinguish the fire.

When the rope-rope ladder becomes widespread in life-saving appliances, and people learn to use it, the need for heavy life-saving appliances will disappear to the extent that it is happening now. The manufacture and production of the rope-rope ladder is simple, their cost will be low. When operating a staircase, it is necessary to monitor its working condition. All the power parts of the stairs, especially the ropes, must be checked for compliance with the calculated mass-load inherent in the technology of manufacturing the stairs, since people's lives depend on this.

The features of the width and length of the rope rope ladder, in its constituent parts, are as follows. The width of the stairs is 55-57 cm, such dimensions allow you to lower the stairs to save people from the standard window and non-standard as well. The distance between the steps of the stairs is 35-40 cm, this is designed for different height of people, including children of 6-7 years old, who can independently, or with the help of adults, go down the stairs, both the child and the adult are equally convenient will be able to put their foot on the stairs. Since this staircase can be arranged in sections, its length is unlimited. For example, to save people from the 40th floor, the ladder should be 120 meters long, and to save the miners from a depth of 700 meters, the ladder, by connecting the sections that make it up, is assembled up to a length of 700 meters. That is, there are no problems with the length of the stairs of the required size.

Components, manufacturing and manufacturing technology, assembly and use of a rope-rope ladder.

The rope rope ladder consists of:

1) two longitudinal ropes (1), which are the main power part, and together with the transverse rope (5) form a ladder (see Fig. 1, rope-rope ladder assembly, with a fastening loop, and Fig. 2, rope rope ladder in section and assembly with a bar (16) and emergency rescue rope (15)). Longitudinal ropes (1), from the first upper step (7) of the ladder, have rope ends-bends (2) intended for fastening the ladder with a loop (26) to the protrusion of the window sill (24-25) of the window opening, to the fastening rod (16) as well as heating batteries. At the ends - bends (2) of the longitudinal ropes (1) wide rings are installed - clamps (3) so that the twisted fibers of the rope do not open. At the lower ends of the longitudinal ropes (1), rings (4) are installed, which serve to connect the sections of the stairs (the length of one section is 15 meters). The ladder with the ends-bends (2) of the rope rope can also be fixed to other objects of the room, if there is no window sill, heating radiators (non-standard room). The transverse (5) and longitudinal (1) ropes of the stairs are made of rope, it is soft, flexible and durable, can hold 5-8 people at a time. The ropes are treated with chemicals, then treated with a combination of nitrogen and phosphorus, so as not to burn, covered with silicone varnish (not lit), it penetrates deep into the pores of the rope and strengthens it (15-20%). Longitudinal rope ropes themselves (1), transverse ropes (5), are reinforced with metal threads, then metallized

metal carbonyls in a vacuum chamber, and then the ropes are covered with liquid rubber - elastomer (from exposure to adverse weather conditions). It is advisable to provide a tarpaulin cover over the ropes of the stairs before assembly, over the entire width (diameter) and length, to better protect the stairs from adverse external influences, and then assemble the stairs and fasten all other parts of the stairs on the ropes. Longitudinal (1) and transverse (5) ropes are connected to the ladder only by weaving the transverse ropes into the longitudinal. There are many other ways to connect rope ropes, but they are not suitable, since the ladder is destined to save people, and the technology of its manufacture should provide the greatest reliability and safety. Interweaving, as a way of connecting rope ropes of a ladder, meets these requirements.

NOTE 1: in extreme cases, when there is a great need, weaving can be replaced and the connection of longitudinal and transverse ropes can be done like this. A transverse rope is put on a longitudinal rope to form a ladder, it is bent around a longitudinal rope, previously a wide metal ring is put on a transverse rope, it is put on to bend, clamped, and then pressed. Then, from both ends of the pressed-in ring connecting the ropes, wide clamp rings are installed, crimped and pressed. After that, on the connection of the ropes set pads - clamps, which will be based on the stairs;

2) the ends of the bends of the longitudinal rope ropes (2), the length of each branch is 3.5 meters, to form a loop (26) 1.8 meters, the remaining length of the ends of the branches of the longitudinal rope ropes is used to fasten these ends to the mounting rod (16) and batteries. The ends-bends (2) are designed for fastening the stairs to other objects - to window sills, radiators and heating pipes, casement windows, doorways, to the racks of window frames, balcony fences, etc. The stronger the ladder is attached to the objects of the room, the safer the evacuation of people through it. The length of the taps is 3.5 meters, the length of the longitudinal rope of the section is 15 meters, the total length of the whole knat of the first section with the ends-taps is 3.5 m + 15 m = 18 meters;

3) metal rings - clamps (3), wide, made of tubes, one side is cut. Clamp rings (3) are put on the ends of the upper ends-bends (2) of the longitudinal ropes so that they do not unwind and are always firmly fixed, the size of the diameter of the rope, and clamped;

4) metal rings (4), which are fixed on the lower ends of the longitudinal ropes (1) of the ladder, they are designed to connect the sections of the ladder in order to achieve the desired length of 15, 30, 60 meters, etc. Rings are made of metal and, with the help of clamps, attached to longitudinal ropes. Or, a ring-clamp is put on the end of the rope, a loop is made from the rope and clamped with this clamp, the end-branch (2) of the next section is inserted into this loop and tied with a sea knot, the remaining length of the end-branch (2) is tied on both sides of the stairs to the steps of the stairs - we get a double fastening of the section to the section. And so we connect as many sections of the stairs as we need lengths to save people from a building of a specific height, or from a mine, a specific depth.

NOTE 2: the loop can be made at the lower ends of the ropes by weaving the lower end of the rope into the rope (to get a loop), having previously removed

ring-clamp, and when we get the woven loop, put the ring-clamp (4) in place of the weaving of the obtained rope loop and clamp;

5) the transverse rope ropes of the ladder (5), they, together with the longitudinal ropes, form the ladder, put on them the lining-clips (6) for attaching the steps of the ladder (7). The rope rope of the ladder must be attached to the longitudinal rope (1) only by weaving it into the longitudinal rope, other methods of fastening are allowed only in exceptional cases (see NOTE 1. described above);

6) metal plates-clamps (6) on the longitudinal and transverse ropes of the stairs, serve as a support for attaching the steps of the stairs (7) to the longitudinal (1) and transverse (5) ropes (see Figs. 7, 8). They are made of tin, they are used to ensure that the step (7) of the ladder is stable in the horizontal position, relying on clamps-pads (6). The man on the stairs will feel confident. Figure 7 shows how the patch - clamp (b) on the ropes is made. A metal sheet is taken, the longitudinal side and the transverse (along the diameter of the ropes) are cut, then along the longitudinal line (30) and the transverse line (31), using cuts (32), the workpieces are superimposed on the ropes (1), (5), and bent into the tubes along these lines are then clamped and pressed. After that, steps (7) of the ladder are superimposed on the clamps-pads (6) and are mounted on these clamps-pads.

NOTE 3: in order to attach the clamps - pads (6), stage supports (7) well, it is necessary to make cuts (32), as shown in Fig. 7. On Fig shows a General view of the clamp - lining (6), support steps (7) on the transverse (1) and longitudinal (5) ropes;

7) the steps of the stairs (7) (see Figs. 1, 2, 4, 5), are designed so that a person moves confidently on the steps of the stairs, regardless of the fact that the stairs have soft and flexible parts. The wooden part (8) of the step (7) of the staircase has a length (along the width of the staircase) together with the nozzle (10) of 55-57 cm (this is the width of the entire staircase). The wooden part (8) is made of a wooden bar, 2.5-3 cm thick, 4.5-5 cm wide (see figures 1, 2, 4, 5, 6);

8) the wooden part (8) of the step (7) is impregnated with chemicals (resin) to avoid rotting, on the upper surface of the wooden part (8) of the step (platform), a rubber pad (14) with protrusions (spikes) is glued to the human foot, moving along the stairs did not slip, but held firmly (or the rubber pad is screwed onto the wooden part (8) of the step (7) of the ladder with screws, see Figs. 4, 5). On the lower surface of the wooden part (8) of the step (7) for its entire length is made-

9) a groove (9) (a groove, a hollow) for a transverse rope (5), on which a step is put on (7), a groove (9) is made wide by the diameter of the rope (5), length- along the entire length of the transverse rope (5), the rope (5) must be flush into the groove (9) (see Fig. 6), then the transverse rope (5) is attached to the wooden part (8) of the step (7) with a metal box (such as a pallet) (12) with rivets ( screws) (13) (see Fig.6);

10) metal nozzles-supports (10) (see Figs. 1, 2, 4, 5), which also comprise the step of the ladder (7), these nozzles have a groove with two gripper-holders (28) of longitudinal ropes (1) stairs forming a fork (28). The metal nozzle (10) of the step of the ladder is put on a longitudinal rope (1). On the transverse rope (5), the step (7) of the ladder is put on with a groove (hollow) (9) in the lower surface of the wooden part (8) of the step (7). The lower part of the longitudinal rope (5) (see Fig.6) is closed by a metal casing and

fastens to the wooden part (8) with rivets, or with screws. A step (7) with grooves (28) and two grippers-holders, constantly keeps the ladder in the open state during operation and does not allow it to lower, narrow, twist, as happens at the rope-rope ladder without such steps. A man on a staircase with wooden steps feels confident;

11) rivets (screws, bolts), for connecting the nozzle (10) of the step with the wooden part (8) of the step, two rivets (11) are located on each side (see Fig. 4);

12) metal plates - clamps of fastening (12) of the step (7) to the longitudinal (1) and transverse (5) rope ropes (see figures 1, 2, 4, 6). The upper clamp is longer in length, the lower one is smaller. The upper clamp is the main power one, a nozzle is attached to it - a step support (7) on the longitudinal rope (1). The step (7) of the ladder is always in a horizontal position and is firmly held on metal lining-clips (box) (12);

13) rivets (screws, bolts) (13) that secure the metal box (12) to the wooden part (8) of the step (7) of the ladder. The metal box (12) firmly secures the transverse rope rope (5), riveted to the wooden part (8) of the step (7) of the ladder. Holes are made in the wooden part (8) (see Figs. 1, 2, 4), long rivets (aluminum or iron) are inserted in it, screws, bolts can be used;

14) rubber gaskets (14) of the step (7) of the ladder so that the person’s legs do not slip when moving up the ladder, the gaskets (14) have protrusions (spikes). Gaskets (14) are glued with silicone glue to the upper surface of the wooden part (8) (see Figs. 1, 2, 4) of the step (7) of the ladder, or are fastened with bolts or screws. The rubber used is butyl rubber (not lit);

15) emergency rescue rope (15) of the ladder, designed to insure the descent of a person along the rescue ladder, if it breaks, the rope (15) will prevent it from falling to the ground. At the ends of the rope (15) there are clamps (3)) so that the rope does not unwind, also at the ends of the rope (15) there is a fastening ring (22) to connect the sections of the rope (15) in order to increase its length, corresponding to the length of the stairs. The rope (15) is tied to the rod ring (16), if there is no rod (16), then to the upper step (7) of the ladder. A man ties his body to the lower end of the rope (15), where the ring (22) and, insuring himself, descend the stairs and will not break, the rope (15) will save him. The emergency and rescue rope (15) is also used as an additional means of attaching a ladder to save a person in case of fire, other emergency situations, to other objects of a burning room, where there is a non-standard layout of the room (there are no batteries and heating pipes, window sills, etc. );

16) mounting rods (16) of the staircase to the objects of the room in which people are in distress (see figure 2, 3). The fastening rod (16) consists of a wooden part (18), a metal rod (17), two metal clamps (19) (from both ends of the rod) with fastening rings to the rod (20), fastening rivets (21) of metal clamps (19) to the wooden part (18) of the rod (16). The length of the bar is 170 cm, the width is 10 cm, and the thickness is 3 cm. A wooden beam (oak, birch, pine, etc.) is taken, processed according to the above dimensions, to the side where the fastening rings (20) the bar is machined to bevel from two sides, the thickness at the bottom should be 1.5-2 cm, and at the top - 3 cm, this is so that the bar can be substituted under the frame of open casement windows

premises and other items. Then a hole is drilled along the entire length of the rod, along the diameter of the metal rod (17) (reinforcing construction pin), which together with the wooden part of the rod (16) must have a weight of at least 1000-1500 kg so that it can withstand a weight - load of 1500 kg . The pin is densely lubricated with silicone glue and is tightly inserted into the hole in the wooden part of the rod (16). Then, three metal clamps (19) are put on the rod, to which rings (20) are attached (see figure 3). The rod is assembled, if it is attached to the staircase, then no other devices are needed, with its help the staircase can be equally successfully attached in both standard and non-standard rooms;

17) the metal rod (17) of the rod (16) attaching the stairs to objects (see figure 3), made of good metal, such as 30KhGSA, etc., must withstand a mass load of 1500 kg (see figure 3);

18) from the wooden part (18) of the rod (16) (see figure 2), which after assembly is covered on top with a silicone varnish of type 916K;

19) two metal clamps (19) (see FIG. 3), holes are made in them and in the wooden part (18) of the rod (16), rivets (21) are inserted and riveted at the ends of the metal clamps of the ring (20);

20) the ring (20) of the clamps (19) (see figure 3) must be made of steel 30HGSA and withstand weight - load of 1500 kg;

21) rivets (21) for fixing the clamps (19) of the wooden part (18) of the rod (16) should be made of steel 30HGSA;

22) fastening rings (22) at the ends of the rescue rope (15) (see figure 2), for connecting sections of the rescue rope along the length of the ladder sections;

23) the parts of the window opening are shown (23), are not included in the staircase design, but are indicated to show the principle of attaching the staircase to the objects of the room from which the rescue of people in distress occurs;

24) the window sill (24) of the window opening (23) of the window fixed in the walls of the house is also shown for the part of the window opening (23) (see paragraph 23 above);

25) the protrusion of the window sill (3-5 cm) (25), made of solid wood, with an interference fit in the grooves of the walls, can withstand a large mass-load, shown as well as the parts described in items 23, 24 (cm . above);

26) the loop (26) of the staircase (see figure 1), which is worn on the windowsill and other objects of the room (if it is non-standard), is attached to the bar (16), it can withstand a mass load of 1500 kg, the loop is formed by bends with the ends (2) of the longitudinal ropes of the stairs (1), first a loop is made from the ends (2), then it is pounced on the ledge of the window sill, then it is tied to the rod (16), and then to the batteries and pipes (or to other objects of the room, if the batteries and pipes are missing);

27) the support (27) of the rod (16) of the wooden part (18) to the wall of the room, or other objects (10 cm on each side) from two sides (see figure 3);

28) supports - grippers - holders (28) (see Fig. 5) of the step (7) of the ladder, the nozzle (10) has a groove, (fork) of the support - gripper - holder of the step (7) of the ladder, nozzles with a groove and forks - metal ;

29) rivets (29) (see Fig. 5) that attach the nozzle (10) to the wooden part (8) of the step (7), they are metal - steel. Holes are drilled, rivets are inserted and riveted;

30) a longitudinal feature of the manufacture of pads - clamps (6) (see Fig.7), which are mounted on the wall (1);

31) a transverse feature of the manufacture of pads - clamps (6) (see Fig.7);

32) cuts on the blanks of the plates for the manufacture of lining-clamps (6) (see Fig. 7) to make nozzle-clamps (6) from the blanks of the tube;

33) on Fig shows a General view of the lining - clamps (6) on the longitudinal (1) and transverse (5) ropes.

Figure 1 shows a rope-rope ladder for rescuing people from high-rise buildings during fires and other emergency situations, in assembled form, with a loop for attaching the ladder to the protrusions of the window openings, to the fastening bar and to the heating batteries.

In Fig.2 shows a rope-rope ladder in section, with a fastening rod, with ends - bends of longitudinal ropes for fastening to objects of premises. The width of the stairs is 55-57 cm.

Figure 3 shows the device of the rod attaching the stairs to objects. According to calculations, the rod can withstand mass - a load of 1500 kg.

Figure 4 shows the step of the ladder, for moving people along it, in a roll assembly (front view).

Figure 5 shows the step of the ladder, a top view, clearly marked metal nozzle-support with a groove and two grippers-holders (fork) of the longitudinal ropes.

Figure 6 shows a sectional view of the fastening of the transverse rope to the steps of the stairs using a metal box (such as a pallet), and its fastening to the wooden part of the stairs.

In Fig.7 shows the workpiece of a metal sheet for the manufacture of nozzles - clamps for attaching them to the steps (nozzles) of the stairs.

On Fig shows a General view of the lining - clamp on the longitudinal and transverse ropes.

Recommendations on the operation and use of the rope-rope ladder for saving people during fires in multi-storey and high-rise buildings (mines).

1. A rope-rope ladder is intended, and its direct purpose, for mass and individual rescue of people from burning high-rise and high-rise buildings, as well as in other emergency situations. Ideally, every family, organization should have such a ladder and master the skills of salvation with it so that it can act confidently in an emergency. Stairs are produced in sections of 15, 30, 60, etc. meters, respectively, the number of storeys of houses - 5, 10, 20, etc.

2. The staircase has very great maneuverability in saving people, possessing reliable devices for attaching the stairs to objects, and is used both in standard and non-standard buildings. Having the ends- bends of longitudinal ropes and a fastening rod, the ladder for saving people can be used everywhere - attached to a window opening, batteries, pipes, doorways, to the railing of stairwells of entrances, to the breaches in the walls, etc.

3. The leaders of enterprises, firms, administrations of districts and cities, schools, institutes, etc., should take care to provide their institutions with rope and rope ladders to save people, in sufficient quantities, so that, if necessary, quickly and effectively organize a rescue distressed people.

4. A rope-rope ladder is a unique and original invention that will ensure the safety of millions of people in case of fires and other emergency situations. Having even one section of the staircase of 15 meters, you can even escape from the fortieth floor. If, for example, the fortieth floor is on, and the 36th is not there yet, we lower the stairs and move to the 36th floor (through a window or balcony), then people go down the staircases. Or vice versa, the lower floors of the building are on, you can lower the stairs from the roof, raise people to the roof, and then evacuate them from the roof using a helicopter. There are many ways to lower and ascend the rope ladder, depending on the current emergency.

5. Having a unique rescue rope-rope ladder, light, strong, convenient for saving people, you can use it in the complex of those rescue devices that exist now - metal ladders installed on cars, lifts, etc., varying, in depending on the situation, the use of stationary rescue equipment and a rope-rope ladder.

Claims (2)

1. A rope-rope ladder for rescuing people in distress in multi-story, high-rise buildings and buildings, consisting of longitudinal and transverse rope ropes, characterized in that it also consists of longitudinal rope ropes with ends-bends, at the ends of which metal rings are clamps , and at the bottom of the longitudinal rope ropes are attached rings for connecting the sections of the ladder, the ends-branches of the longitudinal ropes form a loop for attaching the ladder to the protrusion of the window sill of the window opening, the loop is attached to the mounting rod in order to attach the ladder to the objects of the room, from the steps for attaching them to the longitudinal rope ropes, lining clamps are installed on them, the steps have a wooden part, with a groove of this wooden part (hollow), from transverse rope ropes that are woven into longitudinal rope ropes and together form a rope-rope ladder, steps of the stairs are attached to them, transverse ropes are attached to the wooden part of the step, which are inserted into the groove of the wooden part of the step (hollow) and are attached to it by metal with a robe (pallet), a nozzle - a support is put on the wooden part of the step, on longitudinal and transverse rope ropes, which has two grips that form a fork, on-stage steps are attached to the clamps - longitudinal rope ropes clamps, from a rubber lining fixed to the upper wooden part of the ladder step, having protrusions (spikes), all parts of the staircase are wooden and metal, are fastened with rivets, or bolts, or screws, from the bar for attaching the staircase to the walls of window and doorways and other objects, it has a wooden a part and a metal rod, which is fixed in a longitudinal groove (hole) in this wooden part, the wooden part has clamps with rings for attaching to the rope ladder rod with the ends-bends of the longitudinal rope ropes, the clamps are attached to the wooden part with rivets or bolts, from the rescue rope rope, at the ends of which rings are fixed for connecting sections of the ladder using rings at the ends of the rope. 2. The rope-and-rope ladder according to claim 1, characterized in that having a rod for attaching the ladder to window openings or other objects of the room, it can be used both in standard and non-standard buildings and premises, having rings for connection at the ends of longitudinal ropes sections of the stairs, which allows us to increase the length of the stairs to the size we need and to save people from houses and buildings of any height, as well as from mines, caves, mountain gorges, etc., the length of one section is 15 meters (two sections - 30 meters , three sections - 45 metro in, etc.).