RU134971U1 - LADDER-ELEVATOR ASSEMBLY OF A MULTI-STOREY BUILDING OR CONSTRUCTION - Google Patents

Abstract

1. The staircase-elevator unit of a multi-story building or structure, containing external load-bearing walls, one of which is made with window openings, an internal longitudinal load-bearing wall, dividing it into interconnected compartments, in which staircases adjacent to the longitudinal wall, elevator shafts with cabins and a chute chute chamber communicating with the elevator hall, a ceiling, a foundation, an engineering communications block and risers of sanitary systems located in a compartment with staircases, characterized in that then in its elevator hall there is formed a zone for evacuating people with disabilities, adjacent to the outer wall with a window opening, separated from the garbage chute chamber by a sealed door and equipped with an air intake system through the opening formed in the upper part of one of the walls of the elevator shaft with an opening installed in it a valve, while one of the elevator shaft cabins is capable of transporting a fire department and people with disabilities, an engineering communications unit and sanitary towers technical systems are separated from the staircases by a continuous reinforced concrete wall, mainly in the form of a wall panel, with a thickness of at least 140 mm, supported by a foundation, and the width of the zone for evacuating people with disabilities is at least 1500 mm and the width of each flight of stairs is at least 1200 mm. 2. The staircase-elevator unit of a multi-storey building or structure according to claim 1, characterized in that the engineering communications unit is made in the form of a volume reinforced concrete element with floor support on the ceiling having a channel

Description

The utility model relates to the field of construction and relates to the design of the staircase elevator node of a multi-story building or structure.

Known staircase-elevator node of a multi-storey building, containing external load-bearing walls, one of which is made with window openings, an internal discontinuous longitudinal load-bearing wall, dividing the node into interconnected compartments, in which staircases and elevator shafts adjacent to the longitudinal wall are located and garbage chute chamber, communicating with the elevator hall, floor, foundation, the utility communications block and risers of sanitary engineering systems located in the compartment with flights of stairs. (see patent No. 77315 for utility model, E04H 1/00, 06/19/2008)

However, the known solution does not solve the issue of evacuating people with disabilities in extreme situations, for example, in the event of a fire, because it does not provide a zone that allows people with disabilities to wait out emergencies that arise in a multi-story building before they are evacuated.

The proposed solution eliminates this drawback.

The technical result is to increase the reliability of operation both in normal conditions and in extreme situations by people with disabilities.

This is achieved by the fact that in the staircase and elevator unit of a multistory building or structure containing external load-bearing walls, one of which is made with window openings, an internal longitudinal load-bearing wall dividing it into interconnected compartments in which staircases are adjacent to the longitudinal wall , elevator shafts with cabins and a chute chute chamber communicating with the elevator hall, a ceiling, a foundation, an engineering communications block and risers of sanitary installations located in the compartment with stairs In the elevator hall, a zone has been formed for the evacuation of people with disabilities, adjacent to the outer wall with a window opening, separated from the garbage chute chamber by a sealed door and equipped with an air intake system through the opening formed in the upper part of one of the walls of the elevator shaft with an opening installed in it a valve, while one of the elevator shaft cabins is capable of transporting a fire department and people with disabilities, an engineering communications unit and sanitary towers systems are separated from the staircases by a continuous reinforced concrete wall, mainly in the form of a wall panel, with a thickness of at least 140 mm, supported by a foundation, and the width of the zone for evacuating people with disabilities is at least 1500 mm, and the width of each flight of stairs is at least 1200 mm

The engineering communications block can be made in the form of a volumetric reinforced concrete element with floor support on the ceiling, with a ventilation channel of the first non-residential floor, a smoke exhaust channel from a typical non-residential floor, a smoke exhaust channel from the first non-residential floor and an air exhaust channel, with a smoke exhaust channel from a typical residential floor and the air inlet channel is equipped on each floor with automatic valves located on the block, and the sanitary pipes may include a hot water pipe, a main heating pipe, oyak drain and standpipe fire-extinguishing system.

The locking element of the valve installed in the opening formed in the upper part of one of the walls of the elevator shaft can be made in the form of a dampers that can be rotated.

The staircase-elevator unit can be made precast, monolithic or precast-monolithic.

The floor and walls of the staircase and elevator unit can be equipped with tactile pointers.

The essence of the utility model is illustrated by drawings, where

Figure 1 shows the staircase elevator node, plan.

Figure 2 - block engineering communications, axonometry.

Figure 3 - block engineering communications, top view.

Figure 4 - block engineering communications, front view.

Figure 5 - risers of sanitary systems,

Figure 6 - valve located in the opening formed in the upper part of one of the walls of the elevator shaft.

The staircase and elevator unit 1 of a multi-story building or structure contains external load-bearing walls 2, one of which is made with window openings 3, 4 and 5, an internal longitudinal load-bearing wall 6, dividing the node into interconnected compartments, in which are adjacent to the longitudinal wall 6 staircases 7, elevator shafts with cabins 8 and 9 and a chute chute 10 that communicates with the elevator hall 11, floor, foundation, and block 12 of utilities and risers of sanitary systems located in the compartment with staircases 7.

In the elevator hall 11 of the assembly, a zone 13 is formed adjacent to the outer wall with a window opening 3, separated from the chamber 10 of the garbage chute by a sealed door 14. Zone 13 is equipped with a system of air inlet through the opening 15 formed in the upper part of one of the walls of the elevator shaft, with installed valve in it. Zone 13, the width of which is at least 1,500 mm, allows people with disabilities to either wait in it for an emergency or the time before their evacuation.

One of the cabins of 9 elevator shafts is designed to transport the fire department and people with disabilities.

Block 12 utilities and risers of sanitary systems are separated from flights of stairs, each of which is at least 1200 mm wide, with a continuous reinforced concrete wall 16, mainly in the form of a wall panel, with a thickness of at least 140 mm, supported by a foundation.

Engineering communications block 12 is made in the form of a volumetric reinforced concrete element with floor-to-ceiling support and has a ventilation channel 17 of the first non-residential floor, smoke exhaust channel 18 from a typical residential floor, smoke exhaust channel 19 from the first non-residential floor and air supply channel 20. Channels 18 and 20 on each floor are equipped with automatic valves 21 and 22, located on the block.

The risers of the sanitary systems include the hot ox riser 23, the main heating riser 24, the drain riser 25 and the fire extinguishing riser 26.

The locking element of the valve installed in the opening 15 is made in the form of rotatable dampers 27 provided with an actuator 28.

The staircase-elevator unit can be made in a precast, monolithic or precast-monolithic design.

The node is equipped with tactile pointers for people with disabilities located on the floor and walls, in the form of a contrasting yellow color bar before and after the descent (ascent); textured coating before and after the ascent; installation of information signs, plates and embossed symbols of the floor number on the control panel in the elevator car; floor sign at the elevator door.

It is also envisaged to color the platbands of doorways and door handles, handrails and the extreme steps of the flights of stairs in a contrasting color with respect to the main background; painting the doors of the elevator shaft, threshold and floor of the elevator car in contrasting colors.

Claims (5)

1. The staircase-elevator unit of a multi-story building or structure, containing external load-bearing walls, one of which is made with window openings, an internal longitudinal load-bearing wall, dividing it into interconnected compartments, in which staircases adjacent to the longitudinal wall, elevator shafts with cabins and a chute chute chamber communicating with the elevator hall, a ceiling, a foundation, an engineering communications block and risers of sanitary systems located in a compartment with staircases, characterized in that then in its elevator hall there is formed a zone for evacuating people with disabilities, adjacent to the outer wall with a window opening, separated from the garbage chute chamber by a sealed door and equipped with an air intake system through the opening formed in the upper part of one of the walls of the elevator shaft with an opening installed in it a valve, while one of the elevator shaft cabins is capable of transporting a fire department and people with disabilities, an engineering communications unit and sanitary towers technical systems are separated from the staircases by a continuous reinforced concrete wall, mainly in the form of a wall panel, with a thickness of at least 140 mm, supported by a foundation, and the width of the zone for evacuating people with disabilities is at least 1500 mm, and the width of each flight of stairs is at least 1200 mm 2. The staircase and elevator unit of a multi-storey building or structure according to claim 1, characterized in that the engineering communications unit is made in the form of a three-dimensional reinforced concrete element with floor support on the ceiling, with a ventilation channel of the first non-residential floor, a smoke exhaust channel from a typical residential floor, and a smoke exhaust channel from the first non-residential floor and the air inlet channel, and the smoke exhaust channel from the typical residential floor and the air inlet channel are equipped on each floor with automatic valves located on the block, and sanitary towers The technical systems include a hot water riser, a main heating riser, a drain riser and a fire extinguishing riser. 3. The staircase-elevator unit of a multi-story building or structure according to claims 1 and 2, characterized in that the locking element of the valve installed in the opening formed in the upper part of one of the walls of the elevator shaft is made in the form of dampers that can be rotated. 4. The staircase and elevator unit of a multi-story building or structure according to claims 1-3, characterized in that it is prefabricated, monolithic or precast monolithic. 5. The staircase and elevator unit of a multi-story building or structure according to claims 1 to 4, characterized in that its floor and walls are equipped with tactile indicators.

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