CN110685462A

CN110685462A - Building structure of elevator additionally arranged on existing building without overhead layer

Info

Publication number: CN110685462A
Application number: CN201810412682.5A
Authority: CN
Inventors: 华玉武; 金龙祥; 刘建锋; 徐丽兰; 丁炳伟
Original assignee: ZHEJIANG YUEGONG STEEL STRUCTURE CO Ltd
Current assignee: ZHEJIANG YUEGONG STEEL STRUCTURE CO Ltd
Priority date: 2018-05-03
Filing date: 2018-05-03
Publication date: 2020-01-14

Abstract

The invention relates to a building structure of an elevator additionally arranged on an existing building without an overhead layer, which comprises an original building and a newly-built building, wherein the newly-built building comprises an elevator shaft, an elevator waiting passageway and newly-built living rooms additionally arranged on two sides of the elevator shaft on each layer; the newly-built entrance and exit passageway is further arranged between the newly-built living room which is located on one floor and additionally provided with the elevator shaft and one side of the newly-built elevator shaft, a newly-built entrance and exit is formed in the outer wall surface of the newly-built entrance and exit passageway, the hall door additionally provided with the elevator corresponds to the entrance of the original building stair, a newly-built entrance door is formed in one side of the newly-built living room, which is close to the hall door of the elevator, the newly-built living room is communicated with the living space of the original building corresponding to the floor, and the floor. The invention solves the problem of cost investment and the practical problem that bottom residents have little enthusiasm for installing the elevator, so that the project can be really and comprehensively popularized, and the invention also solves the problem that elevator riders are directly transported to the platform of entering the home to realize the real flat entrance and flat exit.

Description

Building structure of elevator additionally arranged on existing building without overhead layer

Technical Field

The invention relates to the technical field of adding elevators to existing buildings, in particular to a building structure for adding elevators to an existing building without an overhead floor.

Background

As the multi-storey buildings built in early days are not generally designed with manned elevators, the old people living in high-rise buildings, pregnant women or people with inconvenient actions get on and off the stairs relatively difficultly along with the increasing aging of old community residents. At present, the elevator is additionally installed to old building to become the main measure that the inconvenience of going on a journey is solved to the government, and the scheme of installing the elevator additional five-door eight-door, each has advantage and disadvantage, and a series of problems such as the solution fund problem that can not be fine, to original building structure's influence, to influence of resident normal life for the project of installing the elevator additional is hardly fallen to the ground.

The invention patent with publication number CN2628649Y discloses a multi-storey residential story-adding structure and an elevator-adding structure, which adopts the construction of a story-adding structure at the top of the original building, installs an elevator shaft outside the original building and fixes the elevator shaft by using the story-adding structure and the original building. For buildings which are relatively long in the years, the scheme adds a story-adding structure, has certain potential safety hazard, seriously influences the living safety of the original buildings, influences the life of residents at the top floor, and cannot be accepted by vast residents.

The invention patent with publication number CN205382720U discloses an existing building added with an elevator and a story-adding reconstruction structure, which adopts a story-adding structure constructed on the top of the original building, but in order not to influence the original building, a support body with a story-adding structure is required to be added outside the original building, the space occupied by the scheme is larger, and the daily activities of residents are still influenced by the added external structure for the problem of narrow space commonly existing in old districts.

The publication No. CN106829696A discloses a secondary installation elevator structure, which adopts the method of installing an elevator shaft outside the original building and connecting the elevator shaft with the outer wall surface of the original building. This scheme utilizes the stair structure of original building, only can will take advantage of the ladder person to transport to the rest platform of stair corner on, still need the user to walk one section stair by oneself and just can reach the platform of registering one's residence, to the inconvenient crowd of going on a journey, still can't thoroughly solve the problem of going on a journey smoothly.

The publication No. CN203247867U discloses a building structure with an elevator installed on an old building, which is to dismantle the stairs of the original building, install the elevator shaft on the original stairs, and construct the stairs climbing outside the building again. The scheme has great change to the original building, and the normal travel of residents is seriously influenced during the construction period.

Comprehensively analyzes a plurality of technical schemes of adding elevators in the prior art, and finds that the main existing general problems are as follows: 1. the elevator taking person cannot be directly conveyed to the platform for entering the house, and the real flat-in and flat-out cannot be realized; 2. the cost investment of installing the elevator is large, the government is powerless to buy the bill entirely, the elevator does not need to be used for going out for bottom residents, the installation is unwilling to give out money, the construction also has certain influence on the bottom residents, and the various factors hinder the operation, so that the installed elevator project pushed by the government vigorously cannot really land all the time.

Disclosure of Invention

In view of the above, the inventor provides a brand-new way for the construction scheme of adding the elevator, and solves the problem of cost investment and the practical problem that bottom residents have little enthusiasm for adding the elevator, so that the project can be really and comprehensively popularized, and the double puzzlement problems of governments and residents are solved; and the problem that the elevator can be directly conveyed to the service platform is solved, and the horizontal in and horizontal out in the real sense is realized.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

the building structure comprises an original building and a newly-built building connected with the original building, wherein the newly-built building is built on one side outside a wall at a stair entrance of the original building, and comprises an additional elevator shaft positioned in the middle, an additional elevator waiting passageway between the additional elevator shaft and the original building, and newly-built living rooms additionally arranged on two sides of the elevator shaft on each floor; the newly-built entrance and exit passageway is further arranged between the elevator hoistway additionally installed on one floor and the newly-built living room on one side of the elevator hoistway additionally, the newly-built entrance and exit passageway is arranged on the outer wall surface of the newly-built entrance and exit passageway, the hoistway door additionally installed with the elevator corresponds to the entrance of the original building stair, the entrance of the stair, the corridor for waiting the elevator and the newly-built entrance and exit passageway are communicated with each other, a newly-built entrance door is arranged on one side of the newly-built living room close to the hoistway door of the elevator hoistway, the newly-built living room is communicated with the living space of the original building corresponding.

The areas of newly-built drawing rooms on two sides of the additionally-installed elevator shaft are the same.

And the newly-built living room at one side of the newly-built access way and above the newly-built access way is retracted in a translation mode towards the side where the elevator shaft is additionally installed.

The invention provides a brand new technical scheme aiming at the existing building without an overhead floor and additionally provided with an elevator, the additionally provided elevator is arranged outside the entrance of the stair of the original building, the access channel of the original stair is reserved, and the access channel is newly built outside one floor and is communicated with the entrance of the original stair; newly-built living rooms on two sides of the additionally-installed elevator are communicated with resident spaces of each floor, and the resident spaces can be used as presentation use spaces of residents on two sides of the stair, so that the problem of horizontal entrance and horizontal exit of the elevator is solved, and the long-term problems caused by unwillingness of building the elevator and financing of the bottom-floor residents are solved through the additional presentation use spaces.

The invention is further illustrated by the accompanying drawings and detailed description.

Description of the drawings:

fig. 1 is a floor plan of a one-story additional elevator of a conventional building without an overhead floor in an embodiment;

fig. 2 is a layout diagram of more than one floor of the existing building and additional elevators in fig. 1;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 1;

fig. 4 is a cross-sectional view taken along line B-B of fig. 1.

The specific implementation mode is as follows:

the invention provides a brand new technical scheme for an elevator additionally arranged in an old existing building without an overhead floor (the first floor is a residential building), and the structure of the elevator is shown in figures 1 to 4. Including original building 1 and newly-built building 2, the stairwell on the original building 1 remains, and newly-built building 2 is built in the wall outside of original building 1 stair entrance to be connected newly-built building 2 and original building 1's outer wall. The newly-built building 2 comprises an additional elevator shaft 3 positioned in the middle, an additional elevator waiting passageway between the elevator shaft 3 and each layer of original stairs, and newly-built living rooms 5 positioned at two sides of the additional elevator shaft 3. For one floor, a newly-built access way 6 is additionally arranged between the additionally-installed elevator shaft 3 and a newly-built living room 5 on one side, and a newly-built access opening 4 is formed in the outer wall surface of the newly-built access way 6. The landing door provided with the elevator is just opposite to the entrance of the original building stair, so that the original stair entrance, the stair waiting passageway and the newly-built access passage can be communicated, and a stair rider and a stair climbing rider can share the same newly-built access opening 4 to enter and exit, and can selectively ride the stairs or climb the stairs as required, thereby reducing the space occupation and the change of the original building to the maximum extent.

And one side of the newly-built living room 5 of each floor, which is close to the elevator hall door, is provided with a newly-built entrance door 9, the newly-built living room 5 of each floor is communicated with the living space of the original resident of the corresponding floor, and the floor of each floor of the newly-built building 2 is parallel and level with the floor of each floor of the original building 1, so that the elevator rider can be directly conveyed to the entrance leveling position, and the true leveling-in leveling-out is realized. For newly-built living rooms 5 additionally installed on two sides of an elevator shaft 3, the areas of the living rooms can be the same, and the equitable apportionment is ensured. Because the flat floor is realized to enter the house by two floors and above, no additional access way is needed, therefore, all newly-built living rooms 5 above the newly-built access way 6 can be translated and retracted to the side additionally provided with the elevator shaft 3.

The significance is very important for the newly-built living room 5 of each floor. The floor of newly-built living room 5 all needs with the floor parallel and level of original building 1 one floor, can realize the flat bed and enter one's residence, resident original entrance door 8 still can remain, make things convenient for the resident to still can get into indoor from entrance door 8 when wanting to climb stair, when wanting to take the elevator, can directly get in and out by newly-built entrance door 9 of newly-built living room 5, newly-built living room 5 gets through with original building 1 junction, the space of getting through can be rebuilt into dining room 7, has expanded the usage space respectively for the resident of installing the elevator both sides like this.

Although the technical scheme provided by the invention occupies a certain space outside the original building, if the government supports from the administrative level and additionally occupies the area of the newly-built living room 5 to the residents on two sides of the elevator, the influence of the modification of the elevator on the residents, the negative emotion of the residents on the bottom layer and the problem of investment cost can be easily solved. The investment of the additional elevator modification cost is not possible by the government completely, and the resident who is not required to use the elevator on the bottom floor is not willing to pay by the allocation of the resident completely. However, old cells needing to be provided with elevators are usually concentrated in the central position of an urban area, the land price is generally high, and if the government pushes the scheme provided by the above, for residents who can give away certain use area free, even if each household invests a certain share of additional cost, the cost is very cost-effective, and the economic dilemma can be completely broken. The newly-built living room 5 becomes a part of the living area of the resident, the influence of the lighting problem is solved, the elevator is additionally installed, the travel of people is facilitated, the feasibility of construction and the acceptance of the resident are fully considered, and the difficult problem of pushing away the elevator installation project for many years can be thoroughly solved.

Claims

1. Building structure of installing elevator additional on no overhead layer's current building, including original building and the new building that links to each other with original building, its characterized in that: the newly-built building is built on one side of the outer wall of the entrance of the stairs of the original building, and comprises an additional elevator shaft, an additional elevator waiting passageway between the elevator shaft and the original stairs and newly-built living rooms, wherein the newly-built living rooms are additionally arranged on two sides of the elevator shaft on each floor; the newly-built entrance and exit passageway is further arranged between the elevator hoistway additionally installed on one floor and the newly-built living room on one side of the elevator hoistway additionally, the newly-built entrance and exit passageway is arranged on the outer wall surface of the newly-built entrance and exit passageway, the hoistway door additionally installed with the elevator corresponds to the entrance of the original building stair, the entrance of the stair, the corridor for waiting the elevator and the newly-built entrance and exit passageway are communicated with each other, a newly-built entrance door is arranged on one side of the newly-built living room close to the hoistway door of the elevator hoistway, the newly-built living room is communicated with the living space of the original building corresponding.

2. The empty-floor-free existing building plus elevator building structure of claim 1, wherein: the areas of newly-built drawing rooms on two sides of the additionally-installed elevator shaft are the same.

3. The building structure of an overhead-free existing building plus elevator according to claim 1 or 2, characterized in that: and the newly-built living room at one side of the newly-built access way and above the newly-built access way is retracted in a translation mode towards the side where the elevator shaft is additionally installed.