CN212562624U

CN212562624U - Old building is installed elevator stair additional and is reformed transform flat bed structure of registering one's residence

Info

Publication number: CN212562624U
Application number: CN202021128490.0U
Authority: CN
Inventors: 刘海鹏; 彭新亮; 彭禺龙
Original assignee: Youjia Elevator Engineering Co ltd
Current assignee: Youjia Elevator Engineering Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-02-19
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses an old building is installed elevator stair additional and is reformed transform flat floor structure of registering one's residence, including forecourt main part and elevator well, be equipped with the elevator room that communicates resident family and elevator well in the forecourt main part, the wall body of former building ladder half-floor pavilion department is opened has the door opening, and half-floor pavilion platform below step extends towards the door opening direction and forms the extension step that links up with the elevator room, and is equipped with the reinforcement column along vertical in half-floor pavilion position, and the side of extension step is connected with the reinforcement column; a platform channel is built between the elevator hall and the house elysees, and the outer side of the platform channel is connected with the reinforcing column; an escape passage is built outside the front hall main body, an escape inlet communicated with the elevator hall is arranged on the side wall of the escape passage, and an escape outlet is arranged at the lower end of the escape passage. The utility model discloses an old building installs elevator stair additional and reforms transform flat bed structure of registering one's residence can realize that the flat bed is registered one's residence, makes things convenient for the wheelchair user to come in and go out to when the conflagration dangerous situation takes place, can withdraw to safe region faster.

Description

Old building is installed elevator stair additional and is reformed transform flat bed structure of registering one's residence

Technical Field

The utility model belongs to the technical field of old house installs the elevator additional and reforms transform technical field, and specifically speaking is an old building installs elevator stair additional and reforms transform flat bed structure of registering one's residence.

Background

At present, a considerable number of domestic multi-storey (6 storeys and less than 6 storeys) residential buildings exist, and with the aging of residential population, the stairs form barriers for old people and people who have inconvenient travelling. However, the cost for dismantling and rebuilding the residential building built in the eighties and ninety years is too high and the resources are wasted within the effective service life; under such circumstances, it is a necessary trend to add elevators to old multi-story buildings.

In recent years, in the process of modifying and installing elevators in old community buildings, the importance of the entrance mode is increasingly highlighted, and particularly when the old people enter the house at the entrance of a stair, the old people cannot enter the house at the upper half floor and the lower half floor, and the old people cannot enter the house at slopes and are inconvenient to slide by wheelchairs. And the upper and lower half-floor is suitable for stairs, but the old people have difficulty in climbing stairs and are not suitable for wheelchair operation. The sub-flat layer house entrance is suitable for the entrance of stairs, but the two beams are broken by moving to damage the main structure; and belongs to a quasi-obstacle passage, the wheelchair with too large slope is inconvenient, and the difficulty of examining the map is large; on the other hand, the existing old building structure is also very lack of an emergency escape structure for fire danger, and once the danger happens, the escape efficiency of residents is low.

Therefore, there is a need to develop a new accessible structure for going out and entering home with an elevator installed in an old building, and to effectively combine a certain escape structure to solve the above existing problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: in order to overcome the defects of the prior art, the elevator structure is additionally arranged on the old flat-floor residential building, which can realize flat-floor residential entry, is convenient for wheelchair users to come in and go out, and can evacuate to a safe area more quickly when a fire disaster dangerous situation occurs.

The utility model adopts the technical proposal that: the front hall main body is used for connecting an old house main body and an elevator shaft, a plurality of layers of elevator halls are arranged in the front hall main body, and the elevator halls are respectively level with each layer of original entrance platform in the old house main body; one side of the elevator hall is communicated with the old house main body, and the other side of the elevator hall is communicated with an elevator shaft; an elevator entrance communicated with each layer of elevator hall is arranged on the side wall of the elevator hoistway; the outer wall body at the half-layer pavilion of the original stair is provided with a door opening, the upper end of a step below the half-layer pavilion is provided with an extension step towards the door opening, the upper end of the extension step penetrates out of the door opening to be connected with a platform of an elevator hall, a reinforcing column is vertically arranged at the position of the half-layer pavilion, and the side edge of the extension step is connected with the reinforcing column; a platform channel is built between the elevator hall and the house elysees, and the outer side of the platform channel, which is far away from the wall body, is connected with the reinforcing column; escape channels are built on the outer sides of the front hall main bodies, escape inlets communicated with the elevator halls are formed in the side walls of the escape channels, and escape outlets are formed in the lower ends of the escape channels.

Compared with the prior art, the utility model has the following advantage:

the utility model discloses an install elevator structure additional, when old building installs the elevator additional, the elevator generally adorns outside the building, the lowest floor of building is the built on stilts, the elevator is equipped with basic station elevator hall, this application demolishs the old building wall body part of former building road half-layer pavilion position and forms the door opening, half-layer pavilion department of former building step sets up the extension step upwards, make the extension step meet with the elevator hall platform of the entry and exit department of elevator, again build the platform passageway between the pavilion of elevator entry and exit department and the resident pavilion, when people walk on the stair, directly reach the elevator exit vestibule of the previous floor through former building step and extension step from the next floor, again from platform passageway entrance; or when taking the elevator, the elevator leaves the elevator and enters the house from the platform channel; in addition, in order to increase the structural strength of the extension step and the platform channel, a new reinforced column structure is built at the position of the original half-layer pavilion, so that the connection stability of the original upstairs step and the extension step is improved, and the safety is higher; more importantly, the escape passage is arranged on the main body of the front hall from the side edge, once a fire hazard happens in the house of a resident, when the resident can not fast go downstairs and evacuate from the original corridor, the resident can fast evacuate to the position of the elevator hall through the platform passage, when the resident enters the elevator hall, the resident can fast evacuate in two modes, one mode is evacuation through the elevator, but because the bearing capacity of the elevator is limited and only one elevator car is provided, if the fire hazard relates to a wide area and many evacuated people exist, the resident can not fast evacuate by only depending on the elevator, and the potential safety hazard still exists; therefore, the second evacuation mode is added in the structure, and the entrance for entering the escape passage is arranged in each elevator hall, so that all people can be better ensured to be evacuated to a safe area quickly and safely.

As an improvement, the vertical distance from the junction of the upper end of the extension step and the wall of the old building to a live house pavilion is not more than 50 cm; and the gradient between the platform channel and the house elysees is not more than 1: 10. The arrangement of the structure is convenient for wheelchair residents to get in and out of the elevator without labor.

In a further improvement, the distance between the position of the elevator shaft and the outer wall of the old house main body is 1.2m-2 m.

And the lower end of the extension step is provided with a first reinforcing member, one end of the first reinforcing member is connected to the wall body, and the other end of the first reinforcing member is connected to the reinforcing column. The structural strength of the upstairs steps below the half-layer sheps and the extension steps can be effectively enhanced by the arrangement of the first reinforcement structure.

And the lower end of the platform channel is provided with a second reinforcing piece, one end of the second reinforcing piece is connected with the wall body, and the other end of the second reinforcing piece is connected with the reinforcing column. The structural strength of the platform channel is further enhanced by the arrangement of the second reinforcing member structure, and the safety performance is improved.

In a further improvement, an escape device is arranged in the escape passage and comprises an escape basket and a driving mechanism for driving the escape basket to lift; and an escape platform is arranged on the inner side wall of the escape passage corresponding to the escape entrance. After the escape platform is arranged, the escape platform can better reach the escape basket, and the escape platform can be used for residents to stay for a short time and withdraw orderly through the escape basket.

The driving mechanism comprises a speed reducing motor, a wire winding wheel, a pull rope and a guide pulley, wherein the guide pulley is arranged at the top of the escape passage, the pull rope is matched on the guide pulley, one end of the pull rope is connected with the escape basket, and the other end of the pull rope is wound on the wire winding wheel; the winding wheel is connected with a power shaft of the speed reducing motor; the escape system is characterized in that a control switch is arranged on the side wall corresponding to each layer of escape platform in the escape channel, the control switch is electrically connected with a speed reduction motor, an induction block is arranged on the escape basket, an infrared inductor is arranged on the outer end face of the escape platform, and the infrared inductor is in signal connection with the control switch.

And the escape passage is improved, an air inlet system and an air outlet are arranged at the top of the escape passage, an air inlet pipe is arranged at the lower end of the air inlet system, the air inlet pipe extends downwards to the lower end of the escape passage, a controller is arranged in the air inlet system, a smoke sensor is arranged in the corridor and is in signal connection with the controller, and a lighting system in signal connection with the controller is further arranged in the escape passage.

Drawings

Fig. 1 is the sectional view of the original structure of the modified flat floor entrance structure of the elevator staircase installed in the old building of the utility model.

Fig. 2 is the utility model discloses an old building installs elevator stair transformation flat bed structure of registering one's residence additional installs elevator transformation back vertical sectional structure sketch.

Fig. 3 is the utility model discloses an old building installs elevator stair transformation flat bed structure of registering one's residence additional and installs elevator transformation back horizontal cross-section structure picture additional.

Fig. 4 is a schematic structural diagram of the escape passage and the escape device of the present invention.

Wherein, 01-household A, 02-household B, 1-old house body, 2-balcony, 3-front hall body, 4-elevator hall, 5-elevator shaft, 5.1-elevator entrance and exit, 6-half-pavilion, 7-escape passage, 7.1-escape entrance, 8-reinforcing column, 9-extending step, 10-household pavilion, 11-platform passage, 12-first reinforcing member, 13-second reinforcing member, 14-escape basket, 15-speed reducing motor, 16-winding wheel, 17-pull rope, 18-guide pulley, 19-air inlet system, 20-air outlet, 21-air inlet pipe and 22-escape platform.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

In the description of the present invention, it should be noted that the terms "lower end", "inner side wall", "top", "upper and lower" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, for the sake of distinguishing one from another.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, for example, as a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, 2 and 3, the utility model provides a house which comprises an old house main body 1, a front hall main body 3 is arranged on one side of the old house main body 1 close to a balcony 2, and the front hall main body 3 is positioned between a resident A01 and a resident B02; an elevator hall 4 which is parallel and level to the original floor entrance platform is arranged in the front hall main body 3, an elevator shaft 5 is arranged on one side of the front hall main body 3 away from the old house main body 1, and an elevator entrance 5.1 communicated with each floor of elevator hall 4 is arranged on the side wall of the elevator shaft 5; specifically, the vestibule main part 3 can be poured through reinforced concrete and form in this structure, also can directly adopt the steel construction to assemble and form to one side of whole steel construction main part that is close to old house main part 1 passes through long bolt fastening connection with the outer wall of old house main part 1, and steel construction main part's lower extreme supports and fixes subaerial. Of course, the structure is cast with a corresponding fixed base on the ground.

The outer wall body at the half-layer pavilion 6 of the original stair is provided with a door opening, the upper end of the step below the half-layer pavilion 6 is provided with an extension step 9 towards the door opening direction, the upper end of the extension step 9 penetrates out of the door opening to be connected with the platform of the elevator hall 4, a reinforcing column 8 is vertically arranged at the position of the half-layer pavilion 6, and the side edge of the extension step is connected with the reinforcing column; specifically, a first reinforcing member 12 is provided at the lower end of the extension step 9, i.e., the lower bottom surface of the first step of the extension step 9, and one end of the first reinforcing member 12 is connected to the wall body and the other end is connected to the reinforcing column 8.

A platform channel 11 is built between the elevator hall 4 and a house elyset 10, and the outer side of the platform channel 11 far away from the wall body is connected with the reinforced column 8; and a second reinforcing member 13 is arranged at the lower end of the platform channel 11, one end of the second reinforcing member 13 is connected with the wall body, and the other end of the second reinforcing member 13 is connected with the reinforcing column 8.

In the structure of the utility model, in order to make the old people, especially wheelchair users, easy to get in and out of the elevator, the vertical distance between the joint of the upper end of the extension step 9 and the wall of the old building and the top of the living-house pavilion 10 is not more than 50 cm; and the slope between the platform passage 11 and the house-elps 10 is not more than 1: 10. More specifically, in the embodiment, the distance between the house-sheps 10 and the lift-sheps (lift hall platforms) is 3.6m (usually, the distance between the house-sheps 10 and the half-champs 6 of the old building is about 3.6 m), and because the vertical distance from the junction of the extension step 9 and the wall of the old building to the house-sheps 10 is less than 0.5m, the slope between the platform passage 6 and the house-sheps 10 is not more than 1:10 °.

The distance between the position of the elevator shaft 5 and the outer wall of the old house body 1 is 1.2m-2 m. Or the inclination angle of the platform passage 11 can be set smaller or the platform passage 11 is flush with the live house pavilion 10, the lobby 4 corridor can be set anywhere from 0-60cm outside the wall. In addition, after the platform channel 11 is constructed, a guardrail is constructed on the platform channel 11 so as to improve the safety.

On the other hand, in the embodiment, an escape passage 7 is built on the outer side of the front hall main body 3, an escape entrance 7.1 communicated with each elevator hall 4 is arranged on the side wall of the escape passage 7, and an escape exit is arranged at the lower end of the escape passage 7.

As shown in fig. 4, an escape device is arranged in escape passage 7, and includes an escape basket 14 and a driving mechanism for driving escape basket 14 to ascend and descend; an escape platform 22 is arranged on the inner side wall of the escape passage 7 corresponding to the escape entrance 7.1.

More specifically, the driving mechanism comprises a speed reduction motor 15, a winding wheel 16, a pull rope 17 and a guide pulley 18, the guide pulley 18 is arranged at the top of the escape passage 7, the pull rope 17 is matched on the guide pulley 18, one end of the pull rope 17 is connected with the escape basket 14, and the other end of the pull rope 17 is wound on the winding wheel 16; the winding wheel 16 is connected with a power shaft of the speed reducing motor 15; the side wall corresponding to each layer of escape platform 22 in the escape passage 7 is provided with a control switch, the control switch is electrically connected with the speed reducing motor 15, the escape basket 14 is provided with an induction block, the outer end face of the escape platform 22 is provided with an infrared inductor, and the infrared inductor is in signal connection with the control switch.

Further, an air inlet system 19 and an air outlet 20 are arranged at the top of the escape channel 7, an air inlet pipe 21 is arranged at the lower end of the air inlet system 19, the air inlet pipe 21 extends downwards to the lower end of the escape channel 7, a controller is arranged in the air inlet system 19, a smoke sensor is arranged on the top surface of the house pavilion 10 in the original floor channel, the smoke sensor is in signal connection with the controller, and a lighting system in signal connection with the controller is also arranged in the escape channel 7. Specifically, when a fire disaster dangerous situation occurs in the residential area, smoke can rapidly enter the corridor area to trigger the smoke sensor, the smoke sensor transmits signals to the controller, the controller controls the lighting system and the air inlet system to operate, fresh air is input into the escape channel 7, and light is lightened, so that escape personnel can enter the escape channel 7 at any time to take emergency refuge measures, and life safety is guaranteed.

While the above is directed to the preferred embodiment of the present invention, it is not intended that it be limited, except as by the appended claims. The present invention is not limited to the above embodiments, and the specific structure thereof allows for changes, all the changes made within the protection scope of the independent claims of the present invention are within the protection scope of the present invention.

Claims

1. The utility model provides an old building installs elevator stair additional and reforms transform flat bed structure of registering one's residence which characterized in that: the elevator hall comprises a front hall main body (3) and an elevator shaft (5), wherein the front hall main body (3) is used for connecting an old house main body (1) and the elevator shaft (5), a plurality of layers of elevator halls (4) are arranged in the front hall main body (3), and the elevator halls (4) are respectively flush with each layer of original service platform in the old house main body (1); one side of the elevator hall (4) is communicated with the old house main body (1), and the other side of the elevator hall is communicated with an elevator shaft (5); an elevator access (5.1) communicated with each layer of elevator hall (4) is arranged on the side wall of the elevator hoistway (5); the outer wall body of a half-layer pavilion (6) of an original stair is provided with a door opening, the upper end of a step below the half-layer pavilion (6) extends towards the door opening to form an extension step (9), the upper end of the extension step (9) penetrates out of the door opening to be connected with a platform of an elevator hall (4), a reinforcing column (8) is vertically arranged at the position of the half-layer pavilion (6), and the side edge of the extension step is connected with the reinforcing column; a platform channel (11) is built between the elevator hall (4) and a house elyset (10), and the outer side of the platform channel (11) far away from the wall body is connected with a reinforcing column (8); escape passage (7) are set up in the outside of antechamber main part (3), be equipped with on the lateral wall of escape passage (7) with each elevator room (4) intercommunication entry (7.1) of fleing, the lower extreme of escape passage (7) is equipped with the export of fleing.

2. The old building of claim 1 additionally provided with an elevator staircase reconstruction flat floor entrance structure, which is characterized in that: the vertical distance from the junction of the upper end of the extension step (9) and the wall of the old building to a live house champs (10) is not more than 50 cm; and the gradient between the platform channel (11) and the house elps (10) is not more than 1: 10.

3. The old building with an elevator staircase modified flat floor entrance structure of claim 2, wherein: the distance between the position of the elevator shaft (5) and the outer wall of the old house main body (1) is 1.2m-2 m.

4. The old building of claim 1 additionally provided with an elevator staircase reconstruction flat floor entrance structure, which is characterized in that: the lower extreme of extending step (9) is equipped with first reinforcement (12), the one end of first reinforcement (12) is connected on the wall body, and the other end is connected on reinforcing post (8).

5. The old building of claim 1 or 4 is additionally provided with an elevator staircase reconstruction flat floor entrance structure, which is characterized in that: the lower extreme of platform passageway (11) is equipped with second reinforcement (13), the one end and the wall connection of second reinforcement (13), the other end is connected with reinforcement post (8).

6. The old building of claim 1 additionally provided with an elevator staircase reconstruction flat floor entrance structure, which is characterized in that: an escape device is arranged in the escape passage (7), and comprises an escape basket (14) and a driving mechanism for driving the escape basket (14) to lift; an escape platform (22) is arranged on the inner side wall of the escape passage (7) and corresponds to the escape entrance (7.1).

7. The old building of claim 6 additionally provided with an elevator staircase reconstruction flat floor entrance structure, characterized in that: the driving mechanism comprises a speed reducing motor (15), a winding wheel (16), a pull rope (17) and a guide pulley (18), the guide pulley (18) is arranged at the top of the escape channel (7), the pull rope (17) is matched on the guide pulley (18), one end of the pull rope (17) is connected with the escape basket (14), and the other end of the pull rope (17) is wound on the winding wheel (16); the winding wheel (16) is connected with a power shaft of the speed reducing motor (15); be equipped with control switch on the lateral wall that corresponds with each layer platform (22) of fleing in passageway (7) of fleing, control switch is connected with gear motor (15) electricity, just be equipped with the response piece on the basket (14) of fleing, be equipped with infrared inductor on the outer terminal surface of platform (22) of fleing, infrared inductor and control switch signal connection.

8. The old building of claim 6 additionally provided with an elevator staircase reconstruction flat floor entrance structure, characterized in that: the top of passageway of fleing (7) is equipped with air inlet system (19) and air outlet (20), the lower extreme of air inlet system (19) is equipped with air-supply line (21), air-supply line (21) down extend to the lower extreme of passageway of fleing (7), be equipped with the controller in air inlet system (19), the top that lies in every layer of house pavilion (10) in the former building way is equipped with the smoke inductor, smoke inductor and controller signal connection, just still be equipped with the lighting system with controller signal connection in passageway of fleing (7).