CN214246729U - Structure for additionally installing elevator on outer side of original building - Google Patents

Abstract

The application relates to a structure for additionally arranging an elevator on the outer side of an original building, which comprises an elevator shaft, a resident platform in the original building, an upper stair connected with the resident platform, a rotary platform connected with the upper stair and a lower stair connected with the rotary platform, wherein the elevator shaft comprises a plurality of door openings and a preset elevator; the elevator shaft is arranged on the outer wall body of the rear wall of the building; each door opening is communicated with the original building; the bottom of each door opening is connected with a passing platform, each passing platform is connected with a corresponding household platform of the building, and each passing platform and the corresponding household platform are positioned on the same horizontal plane; each passing platform and one end of the corresponding lower stair are connected with a middle stair; the bottom end of the middle stair is connected with the rotary platform. The wheelchair has the effect of improving the convenience degree of the people who take the wheelchair to go upstairs and downstairs.

Description

Structure for additionally installing elevator on outer side of original building

Technical Field

The application relates to the field of buildings, in particular to a structure for additionally arranging an elevator on the outer side of an original building.

Background

Many multi-storey residential buildings constructed in the early years are not equipped with elevators, and are often constructed in the sixty to eighty years of the last century, with the number of stories being typically about six to eight. With the increase of time, the residents in the old residences gradually step into the old, and have the problems of difficulty in going upstairs and downstairs and inconvenience in traveling, and especially, some old people who take wheelchairs cannot go downstairs. Therefore, more and more calls are made to install elevators outside old houses.

If the granted publication number is CN207004086U, it discloses an existing building outside elevator installing device and outdoor elevator, including a plurality of frames stacked and connected up and down and corridor windows arranged on both sides of the frame, the frame includes left and right vertically placed supports and floor slab components horizontally arranged between the left and right supports, and two vertically placed side faces formed between the upper and lower two sets of floor slab components are provided with corridor windows; the corridor for connecting the stair turning platforms of the existing building layers is formed between the outer side of the stair turning platform of the building and an elevator shaft, and an elevator access door opening corresponding to the elevator door is formed in the wall surface where the original building body window is installed at the stair turning platform.

In view of the above-mentioned related art, the inventor believes that although an elevator is additionally installed on the outer side of a building, a staircase still exists between an elevator platform and a resident platform, and some old people who take wheelchairs are inconvenient to go downstairs.

SUMMERY OF THE UTILITY MODEL

In order to improve the convenience degree of taking the crowd of wheelchair upstairs and downstairs, the application provides a structure of installing the elevator additional in original building outside.

The application provides a structure that installs the elevator additional in original building outside adopts following technical scheme:

a structure for additionally arranging an elevator on the outer side of an original building comprises an elevator shaft, a resident platform in the original building, an upper stair connected with the resident platform, a rotating platform connected with the upper stair and a lower stair connected with the rotating platform, wherein the elevator shaft comprises a plurality of door openings and a preset elevator; the elevator shaft is arranged on the outer wall body of the rear wall of the building; each door opening is communicated with the original building; the bottom of each door opening is connected with a passing platform, each passing platform is connected with a corresponding household platform of the building, and each passing platform and the corresponding household platform are positioned on the same horizontal plane; each passing platform and one end of the corresponding lower stair are connected with a middle stair; the bottom end of the middle stair is connected with the rotary platform.

By adopting the technical scheme, the middle stairs are connected to the rotary platform, and the passing platform is connected between the household platform and the middle stairs, so that a household can still select to walk the stairs; the elevator is connected to the outer side of the building, the door opening of the elevator is communicated with the passing platforms, and each passing platform and the corresponding resident platform are located on the same horizontal plane, so that the crowd taking the wheelchair can go up and down stairs by oneself, and the application range of the elevator to different crowds is widened.

Optionally, a waiting area is connected between each passing platform and the corresponding door opening, and the bottom surface of each waiting area is located on the same horizontal plane with the top surface of the passing platform.

Through adopting above-mentioned technical scheme, through setting up the waiting area to make the crowd of waiting the elevator not waiting for the elevator on current platform or middle stair, improved the security.

Optionally, a first cavity is formed between each passing platform and the upstairs of the building, and concrete is filled in each first cavity; a second cavity is formed between each rotary platform and the middle stairs, and concrete is filled in each second cavity.

Through adopting above-mentioned technical scheme, pack the concrete in the first cavity that forms between current platform and the last stair, pack the concrete in the second cavity that rotary platform and middle stair formed, strengthened the intensity of whole stair structure.

Optionally, one end of each passing platform, which is close to the middle stair, is connected with a railing frame; one end of each railing frame, which is close to the household platform, is fixedly connected with a limiting plate; each railing frame is connected with a railing; each railing can slide in the corresponding railing frame along the length direction of the railing frame; one part of each railing is positioned in the railing frame, and the other part of each railing extends out of the railing frame and is attached to the rear wall of a building.

By adopting the technical scheme, one end of the passing platform, which is close to the middle stair, is connected with the railing frame, the railing is arranged in the railing frame, and the railing can slide in the railing frame along the length direction of the railing frame; one part of the handrail is positioned in the handrail frame, and one part of the handrail extends out of the handrail frame and is attached to the wall attached to the side wall of the passing platform far away from the household platform, so that the safety of entering the elevator from the household platform is further improved.

Optionally, the bottom of each railing is rotatably connected with a plurality of rollers, and the rollers are uniformly arranged along the length direction of the corresponding railing.

Through adopting above-mentioned technical scheme, through connecting a plurality of gyro wheel in the bottom of railing for the railing can slide more conveniently.

Optionally, a groove is formed in one end, away from the household platform, of each rail, and a first elastic piece is connected in each groove; one end of each first elastic piece is connected with the bottom wall of the groove, and the other end of each first elastic piece is connected with a ball; a plurality of sliding grooves are formed in the rear wall of the building along the vertical direction, the handrails correspond to the sliding grooves one by one, and each sliding groove can be used for the corresponding handrail to extend into; the inner side wall of each sliding groove is provided with a hemispherical clamping groove matched with the ball; a part of each ball is located in the groove, a part of each ball is located in the hemispherical clamping groove, and the first elastic piece applies thrust to the ball towards the inner side wall of the sliding groove.

Through adopting above-mentioned technical scheme for during the railing can stretch into the sliding tray, and the ball card forms the auto-lock structure in advancing the hemisphere draw-in groove of sliding tray, makes the railing can not slide easily, further improves the security.

Optionally, a second elastic piece is connected in each railing frame; one end of each second elastic piece is connected with the inner wall, close to the household platform, of the corresponding railing frame, and the other end of each second elastic piece is connected with one end, close to the household platform, of the corresponding railing; each of the second elastic members applies a pushing force to the balustrade toward the rear wall of the building.

Through adopting above-mentioned technical scheme, through setting up the second elastic component for the railing can remain throughout with the state of wall butt, thereby avoid some pedestrians to forget to reset the railing and produce the possibility of taking place danger, further improve the security.

Optionally, one end of each middle stair close to the household platform is connected with a guardrail.

Through adopting above-mentioned technical scheme, connect the guardrail at the one end that is close to the resident family platform of middle stair for the security of middle stair is ensured to some extent.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the middle stairs are connected to the rotary platform, and the passing platform is connected between the resident platform and the middle stairs, so that a resident can select to walk the stairs; the elevator is connected to the outer side of the building, the door opening of the elevator is communicated with the passing platforms, and each passing platform and the corresponding resident platform are located on the same horizontal plane, so that the crowd taking the wheelchair can go up and down stairs by himself, and the application range of the elevator to different crowds is improved;

2. by arranging the waiting area, people waiting for the elevator do not wait for the elevator on the passing platform or the middle stairs, so that the safety is improved;

3. one end of the passing platform, which is close to the middle stair, is connected with a railing frame, a railing is arranged in the railing frame, and the railing can slide in the railing frame along the length direction of the railing frame; one part of the handrail is positioned in the handrail frame, and one part of the handrail extends out of the handrail frame and is attached to the wall attached to the side wall of the passing platform far away from the household platform, so that the safety of entering the elevator from the household platform is further improved.

Drawings

Fig. 1 is an overall schematic view of a structure of a related art to install an elevator at an outer side of an existing building.

Fig. 2 is a schematic structural view of a structure in which an elevator is installed outside an existing building according to an embodiment of the present invention.

Fig. 3 is a schematic structural view of another perspective of a structure for attaching an elevator to an outer side of an existing building according to an embodiment of the present application.

Fig. 4 is a schematic structural diagram showing a connection relationship between a railing frame and a railing in an embodiment of the present application.

Fig. 5 is an enlarged view at a in fig. 4.

Fig. 6 is a schematic view of a slide groove in the embodiment of the present application.

Fig. 7 is an enlarged view at B in fig. 6.

Description of reference numerals: 1. a household platform; 2. going upstairs; 3. rotating the platform; 4. going down stairs; 5. an elevator shaft; 6. a door opening; 8. a waiting area; 10. a passing platform; 11. a middle stair; 12. a first cavity; 13. a second cavity; 14. a railing frame; 15. a limiting plate; 16. a railing; 17. a roller; 18. a groove; 19. a first elastic member; 20. a ball bearing; 21. a sliding groove; 22. a hemispherical clamping groove; 23. a second elastic member; 24. and (4) a guardrail.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

Referring to fig. 1, areas shown by dotted lines on both sides of an original building are household areas, household platforms 1 are arranged between two adjacent floors in the original building, and an upper stair 2, a rotary platform 3 and a lower stair 4 are arranged between two adjacent household platforms 1. An elevator shaft 5 is arranged on one of the outer side walls of the building adjacent to the residential area, namely the rear wall of the building, the elevator shaft 5 is positioned at the inlet of each floor and is positioned at the corresponding rotary platform 3, and when a user needs to sit on the elevator, the user needs to go onto the corresponding rotary platform 3 through a lower stair 4 or go onto the corresponding rotary platform 3 through an upper stair 2.

The embodiment of the application discloses a structure of installing the elevator in the outside additional of original building.

Referring to fig. 2, a structure for installing an elevator outside an existing building includes an elevator shaft 5, and the elevator shaft 5 includes a plurality of door openings 6 and a predetermined elevator. Waiting area 8 is all fixedly connected with between the outer wall of each door opening 6 and original building, and waiting area 8 is both ends open-ended passageway, and each waiting area 8 all is used for communicating corresponding door opening 6 with original building.

Referring to fig. 2, the household platforms 1 correspond to the waiting areas 8 one by one, a passing platform 10 is connected between each waiting area 8 and the corresponding household platform 1, and each passing platform 10 and the corresponding household platform 1 are located on the same horizontal plane and above the corresponding upstairs 2. Each intermediate stair 11 is fixedly connected between each passing platform 10 and the lower stairs 4 below the passing platform, specifically, each intermediate stair 11 is obliquely arranged, the upper end part of each intermediate stair is fixedly connected with the passing platform 1, and the lower end part of each intermediate stair is fixedly connected with the top of the rotary platform 3. With reference to fig. 3, a first cavity 12 is formed between each passing platform 10 and the corresponding upper stairs 2, a second cavity 13 is formed between each middle stair 11 and the corresponding rotating platform 3, and concrete is filled in each first cavity 12 and each second cavity 13, so as to enhance the structural strength of the stairway.

Specifically, referring to fig. 2, when a resident wants to take the elevator downstairs, the resident can walk from the resident platform 1 to the passing platform 10 and then walk from the passing platform 10 to the waiting area 8 to take the elevator; when a resident wants to walk downstairs, the resident can walk to the corresponding passage platform 10 from the corresponding resident platform 1, then walk to the corresponding middle stair 11 from the passage platform 10, then walk downwards to the corresponding rotary platform 3 from the middle stair 11, then walk to the corresponding downstairs 4 from the rotary platforms 3, finally walk downwards to the resident platform 1 of the next floor from the downstairs 4, and the walking downstairs can be finished by repeating the steps of walking downstairs.

Referring to fig. 3, a railing frame 14 is fixedly connected to one end of each passing platform 10 close to the corresponding middle stairway 11, and in combination with fig. 4, each railing frame 14 is in an inverted U shape, and the length of each railing frame 14 is the distance from one end of the household platform 1 close to the corresponding passing platform 10 to one end of the middle stairway 11 close to the corresponding household platform 1.

Specifically, referring to fig. 3 and 4, a limiting plate 15 is fixedly connected to one end of each railing frame 14 close to the household platform 1; railing 16 all is connected with in each railing frame 14, and the bottom of each railing 16 all is connected with a plurality of gyro wheels 17, and each gyro wheel 17 all arranges along railing 16's length direction is even, and each railing 16 homoenergetic slides along its length direction in corresponding railing frame 14.

Referring to fig. 4 and 5, a groove 18 is formed in one of the side walls of each balustrade 16 along the length direction thereof, a first elastic member 19 is connected in each groove 18, each first elastic member 19 is a spring with the same elastic limit, one end of each first elastic member 19 is fixedly connected with the bottom wall of the groove 18, and the other end of each first elastic member 19 is fixedly connected with a ball 20; each ball 20 is slidable in the corresponding groove 18 in the depth direction of the groove 18. When each first elastic member is in a natural state, half of the corresponding ball 20 is located in the corresponding groove 18, and half is located outside the corresponding groove 18.

Referring to fig. 5 and 6, the inner wall of the rear wall of the building is provided with a plurality of sliding grooves 21, the sliding grooves 21 are uniformly distributed on each floor of the building, the sliding grooves 21 correspond to the balustrades 16 one by one, and the balustrades 16 can extend into the corresponding sliding grooves 21.

Referring to fig. 5 and 7, a hemispherical engaging groove 22 adapted to the corresponding ball 20 is formed on an inner sidewall of each sliding groove 21. In the process that railing 16 stretched into corresponding sliding tray 21, ball 20 was extruded in recess 18 by sliding tray 21's inside wall earlier, when railing 16 stretched into certain degree of depth in the corresponding sliding tray 21, ball 20 block advanced corresponding hemisphere draw-in groove 22, first elastic component 19 was applyed for the thrust of the inside wall of corresponding hemisphere draw-in groove 22 towards corresponding ball 20 this moment, thereby realize that railing 16 locks with the back wall of building, make railing 16 play better guard action.

Referring to fig. 4 and 6, a plurality of second elastic members 23 are fixedly connected between each balustrade 16 and the corresponding limiting plate 15, and each second elastic member 23 is a spring with the same elastic limit. Each second elastic member 23 applies a pushing force to the balustrade 16 toward the rear wall of the building, so that the balustrade 16 can extend into the corresponding sliding groove 21, thereby realizing the function that the balustrade 16 can automatically abut against the rear wall of the building.

Referring to fig. 6, in order to ensure safety when the resident walks on the intermediate stairways 11, a guardrail 24 is connected to one end of each of the intermediate stairways 11 adjacent to the resident platform 1.

The implementation principle of the structure of installing the elevator outside original building additional in this application embodiment is:

when a resident wants to take the elevator for going downstairs, the resident only needs to walk from the resident platform 1 to the passing platform 10 and then walk from the passing platform 10 to the waiting area 8 to take the elevator.

When a resident wants to walk downstairs, the resident only needs to walk from the resident platform 1 to the passing platform 10 and then walk from the passing platform 10 to the middle stair 11 by pulling the railing 16, at the moment, the railing 16 can automatically extend into the corresponding sliding groove 21, and if the railing 16 needs to play a better protection role, the railing 16 only needs to be pulled so that the balls 20 are tightly clamped in the corresponding hemispherical clamping grooves 22; and then walk downward from the stairway 11 to the rotary platform 3, then walk downward from the rotary platform 3 to the lower stairs 4, and finally walk downward from the lower stairs 4 to the next floor of the residential platform 1, thus completing the downward walking of one floor.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. A structure for additionally arranging an elevator on the outer side of an original building comprises an elevator shaft (5), a resident platform (1) in the original building, an upper stair (2) connected with the resident platform (1), a rotary platform (3) connected with the upper stair (2) and a lower stair (4) connected with the rotary platform (3), wherein the elevator shaft (5) comprises a plurality of door openings (6) and a preset elevator; the method is characterized in that: the elevator shaft (5) is arranged on the outer side wall body of the rear wall of the building; each door opening (6) is communicated with the original building; the bottom of each door opening (6) is connected with a passing platform (10), each passing platform (10) is connected with a corresponding household platform (1) of a building, and each passing platform (10) and the corresponding household platform (1) are located on the same horizontal plane; each passing platform (10) and one end of the corresponding lower stair (4) are connected with a middle stair (11); the bottom end of the middle stair (11) is connected with the rotary platform (3).

2. The structure of claim 1, wherein the structure comprises: and a waiting area (8) is connected between each passing platform (10) and the corresponding door opening (6), and the bottom surface of each waiting area (8) is positioned on the same horizontal plane with the top surface of the passing platform (10).

3. The structure of claim 1, wherein the structure comprises: a first cavity (12) is formed between each passing platform (10) and the upstairs (2) of the building, and concrete is filled in each first cavity (12); a second cavity (13) is formed between each rotary platform (3) and the middle stair (11), and concrete is filled in each second cavity (13).

4. The structure of claim 1, wherein the structure comprises: one end of each passing platform (10) close to the middle stair (11) is connected with a railing frame (14); one end of each railing frame (14) close to the household platform (1) is fixedly connected with a limiting plate (15); each railing frame (14) is connected with a railing (16); each railing (16) can slide in the corresponding railing frame (14) along the length direction of the railing frame (14); a part of each railing (16) is positioned in the railing frame (14), and a part of each railing extends out of the railing frame (14) and is attached to the rear wall of a building.

5. The structure of claim 4, wherein the structure comprises: the bottom of each railing (16) is rotatably connected with a plurality of rollers (17), and the rollers (17) are uniformly arranged along the length direction of the corresponding railing (16).

6. The structure of claim 4, wherein the structure comprises: one end of each rail (16) far away from the household platform (1) is provided with a groove (18), and a first elastic piece (19) is connected in each groove (18); one end of each first elastic piece (19) is connected with the bottom wall of the groove (18), and the other end of each first elastic piece is connected with a ball (20); a plurality of sliding grooves (21) are formed in the rear wall of the building along the vertical direction, the railings (16) correspond to the sliding grooves (21) one by one, and each sliding groove (21) can be used for the corresponding railing (16) to extend into; a hemispherical clamping groove (22) matched with the ball (20) is formed in the inner side wall of each sliding groove (21); a part of each ball (20) is positioned in the groove (18), a part of each ball is positioned in the hemispherical clamping groove (22), and the first elastic piece (19) applies thrust to the ball (20) towards the inner side wall of the sliding groove (21).

7. The structure of claim 4, wherein the structure comprises: a second elastic piece (23) is connected in each railing frame (14); one end of each second elastic piece (23) is connected with the inner wall, close to the household platform (1), of the corresponding railing frame (14), and the other end of each second elastic piece is connected with one end, close to the household platform (1), of the railing (16); each second elastic member (23) applies a pushing force to the rail (16) toward the rear wall of the building.

8. The structure of claim 1, wherein the structure comprises: one end of each middle stair (11) close to the household platform (1) is connected with a guardrail (24).

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