RU191635U1 - DEVICE FOR RESCUEING PEOPLE FROM BUILDING IN EMERGENCIES - Google Patents

Abstract

The utility model relates to life-saving appliances designed to evacuate people, including those with reduced mobility, from buildings and structures in the event of an emergency, such as a fire. The device contains two walls that perpendicularly adjoin the building wall and balconies, respectively, forming a life trunk , fabric slides form an opening between the lower edge of the overlying hill and the upper edge of the underlying hill, the fabric slides are equipped with a transverse belt with a deflection up to ensure Spent con- cern them and sliding them down on the control of people. 6 ill.

Description

The utility model relates to life-saving appliances designed to evacuate people, including those with limited physical abilities, from buildings and structures in the event of an emergency, such as a fire.

A rescue device is known for evacuating people from buildings in emergency situations, which is a deployed hose-type rescue fire ladder with intermediate shock-absorbing elements, characterized in that at the corners of the section of the ladder there are load-bearing ropes, between which guard ropes are attached on three sides of the ladder; the ladder is equipped with transverse forming frames with shock-absorbing elements, which are fabric pads having extreme and central passage openings, the exits from the passage openings are equipped with fabric slides, an additional rope is located in one row of the extreme holes, and a container is attached to the bottom of the ladder. Additionally, rope ladders are formed on the enclosing ropes along the length of the ladder (patent for a utility model of the Russian Federation No. 179796, publ. 05.24.2018).

The disadvantage of this design is that the rescue ladder has a complex structure, when folded (in the container) - significant dimensions in height; when storing the container at the top of the building, it must be protected against unauthorized entry and precipitation; the presence of a drive for moving the device to the deployed position or the presence, for example, of a mechanical stopper for holding it with inclined guides for a container with a ladder. Significant dimensions in height are determined, in particular, by the fact that the bearing ropes of large diameter, because it is determined by the maximum load in the place of their attachment at the top of the plumb of the entire device, including the dead weight of the ropes, especially in buildings with large floors. The stabilizing cable, which is necessary against swinging and even twisting the ladder in the wind and the movement of people, takes time to fix it in the surface space.

The technical task of the claimed utility model is to ensure the constant readiness of the device to perform the function of evacuating people.

The technical problem is achieved in that the device for rescuing people from buildings in emergency situations is a hose-type rescue fire ladder with intermediate elements and fabric slides, characterized in that the device additionally contains two walls that perpendicularly adjoin the building wall and balconies, respectively, forming a rescue the trunk, tissue slides, form an opening between the lower edge of the overlying hill and the upper edge of the underlying hill, the fabric slides are equipped with a transverse belt with a deflection m up to ensure confidence that people are on them and to control people sliding down them.

Comparison of the claimed utility model with the prototype shows that it differs in the following features:

- the device further comprises two walls that perpendicularly adjoin the building wall and balconies, respectively, forming a rescue barrel;

- tissue slides, form an opening between the lower edge of the overlying hill and the upper edge of the underlying hill;

- the fabric slides are equipped with a transverse belt with a deflection upwards to ensure confidence that people are on them and to control people sliding down them.

Therefore, we can assume that the claimed utility model meets the criterion of "novelty."

The utility model can be manufactured on standard equipment, with modern capabilities of construction technologies, so it meets the criterion of "industrial applicability".

In FIG. 1 shows the device of the proposed design and its location relative to the vertical line of the balconies and the wall of the building. In FIG. 2 shows the extension element A (enlarged) of FIG. 1. In FIG. 3 shows additional views of B on a tissue slide 5 with the “Rotated” sign of FIG. 1, in which the perimeter of the mounting of the slides is shown with perpendicular strokes. In FIG. 4 is a view B of the belt 6. In FIG. 5 is a view of G on the window 7 for highlighting the internal volume of the barrel. In FIG. 6 - view D of the hole 3 for moving a person from floor 8 of the balcony to the fabric slide 5.

1 - roof of the upper balcony; 2 - the slope of the roof of the device; 3 - a manhole opened inward from the side of the balcony (loggia) for a person to move inside the rescue trunk; 4 - a rescue trunk, where the gangway is located in the form of inclined fabric slides 5 with a step of half the height of the floor, ensuring a person to slide down; 5 - fabric slides; the upper edge is fixed to the wall of the balcony or the rescue barrel without a gap; the side edges are attached to the wall of the building and the opposite wall of the barrel, forming an opening for moving a person between the lower edge of the slide (lower edge) and the upper edge (upper edge) of the subsequent (underlying) hill. In other words - mounting the slides to the wall of the balcony, to the barrel wall opposite to the balcony, to the wall of the house and to the barrel wall opposite to it is a U-shaped line (Fig. 3); 6 - a transverse belt (located perpendicular to the movement of the person) on each tissue slide with a bend up; 7 - a window for natural highlighting of the internal volume of the rescue barrel; 8 - floor of the balcony (loggia); 9 - wall of the building; 10 - a number of balconies; 11 - an opening for an exit to the earth. 12 - the point of attachment of the belt 6 to the hill 5. 13 - the wall of the barrel 4, which is perpendicular to the wall 9 of the building (the wall, which is perpendicular to the balconies is not shown conventionally).

The device operates as follows. When a fire occurs and is detected, people who are in a building on a certain floor go to the balcony 10, open a hole (hatch) 3 inside the volume of the balcony 10, move sitting on a cloth slide 5. At the first moment after passing through a hole 3 and hit a cloth slide 5, a person, to ensure self-confidence and reduce fear of heights, holds onto the cross belt 6 on the fabric slide 5, then releasing the belt 6, begins to slide down the hill 5. Once through the opening between the slides, he lands on the next (underlying) hill and continues how much Further, until reaching the ground through the opening 11 from the barrel 4.

The arrows in FIG. 1 shows the trajectory of a person down.

Thus, the utility model ensures constant readiness of the device to perform the function of self-rescue of people from multi-storey buildings in case of fire or destruction of part of the building, i.e. does not require additional deployment, is integrated into the building structure, provides safe evacuation, including for people with physical disabilities and parents with children.

Claims (1)

 A device for rescuing people from a building in emergency situations, which is a rescue fire ladder with intermediate elements and fabric slides, characterized in that the device additionally contains two walls that perpendicularly adjoin the building wall and balconies respectively, forming a rescue barrel, fabric slides form aperture between the lower edge of the overlying hill and the upper edge of the underlying hill, the fabric slides are equipped with a transverse belt with a deflection up to ensure confidence that they are on x and skidding down on them people.

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