CN114809689A

CN114809689A - After-loading elevator and aerial courtyard type corridor with old building reinforcing function

Info

Publication number: CN114809689A
Application number: CN202111357567.0A
Authority: CN
Inventors: 周国明; 周璇; 陈云博; 宋楠; 周国忠
Original assignee: Boerwei Beijing Technology Co ltd
Current assignee: Boerwei Beijing Technology Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-07-29

Abstract

The invention discloses an after-loading elevator and aerial courtyard type outer corridor with the function of reinforcing an old building, which comprises a half-floor in-home series implementation scheme that continuous anti-seismic beams directly enter the home and broken beam entrances are reliably repaired, an outer corridor foundation deeply reaching a rock stratum column base or a plate-mounted outer corridor foundation or an old building garbage channel column, a load-bearing after-loading elevator and a corridor which are built on the old building foundation, wherein the integral foundation of the outer corridor is built on a load-bearing wall and a load-bearing column which are built together with the anti-seismic beams, and the elevator outer corridor which is built with the foundation and the column into a whole is formed, an elevator car is installed on a non-load-bearing wall which does not influence the main body of the old building, a reinforced outer corridor which is widened on a non-load-bearing wall of a flat floor at an entrance door when a high-floor requiring a lighting staircase enters the home through the outer corridor at the flat floor can be installed into a courtyard type, and an annular steel bar broken ring beam repairing and reinforcing structure can be installed on the foundation equipment to realize the half-floor in the half-floor entry when necessary, the outer corridor space is saved. The invention is independently and stably welded with the old main body in a rigid way, and plays a role in reinforcing the old building body.

Description

After-loading elevator and aerial courtyard type outer corridor with old building reinforcing function

Technical Field

The invention relates to the technical field of buildings, in particular to an after-loading elevator and a courtyard type outer corridor with an old building reinforcing function.

Background

The existing method for additionally installing the elevator in the old building is characterized in that a whole-plate foundation with the depth of about 2-3 meters is additionally arranged outside each unit door, an elevator car bottom base is installed, a tower extending to a top floor layer in the air is installed, the tower and the old main body building are connected through a rear-installation corridor between two floors, one end of the corridor is connected with an outlet of the tower, the other end of the corridor is opened above the floor of the corner of the two floors of the pedestrian stairs of the old building wall body of the old building to enter the pedestrian stairs between the two floors, the middle part of the door contains a floor slab ring beam which is specially called a damping beam, the effect is not obvious at ordinary times, the important anti-seismic effect is achieved during earthquake, residents in each two floors walk half of the stairs to enter the corridor, the entrance and exit problems of partial residents in the high floors are solved by the installation method, and the reason for really influencing the installation of the elevator is that the rear-installation technology of the elevator is immature: 1. elevator manufacturing technology is mature; 2. but the installation on the old building can be implemented only by ensuring the safety without damaging the main body; 3. the existing measures are incomplete, because the 'anti-seismic beam' needs to be cut off in the installation process, the 'anti-seismic beam' has destructiveness on the anti-seismic and stability of an old building, and underground water supply and drainage pipelines need to be changed sometimes. The ideal after-installation elevator basic requirements are as follows: 1. does not damage any bearing structure of the original building body, in particular to a reinforced concrete structure and an anti-seismic beam; the original shock resistance is ensured; 2. the fire fighting access is not affected; 3. the first floor and the second floor are not affected; the contradiction between neighborhoods and the physical and psychological health problems are not increased; 4. the original green land is not damaged to maintain ecological balance and harmony between human beings and nature, however, the scheme which is implemented just goes against the principle, and the adverse effect of the additional installation of the elevator is as follows: 1. the original harmonious society increases unstable factors, and the original harmonious neighbors between high-rise and low-rise residents become foe; 2. the main body of an old building is damaged, a reinforced concrete ring beam which is an anti-seismic beam and needs to be cut off in the process of installing an elevator is damaged, although the use and life of the elevator are not greatly influenced everyday, particularly, the building with a brick-concrete structure plays a decisive safety guarantee role in safety, the stability and anti-seismic level of the old building after the elevator is broken cannot be guaranteed, the ring beam which is the damping beam and does not break the floor when the elevator is additionally installed in the brick-concrete or plate-floor structure and enters the old building cannot enter the old building, and the damage to the bearing structure and the safety structure of the building body for any reason is illegal, however, the original method for additionally installing the elevator has the functions that a door with the ring beam of which the width is about one meter and half is broken as an entrance for entering the old building, and the broken ends of reinforcing steel bars are bent to prevent reinforcing steel bars from being drawn out; 3. all back-loading elevators are installed at the original unit door, the tower floor influences the access of the fire truck, the tower floor just faces the unit door, the original fire fighting access is just blocked, the normal walking of personnel in the tower is influenced, and the emergency access is further influenced, in a word: 1. the installation method has the advantages of convenient construction, labor and material saving; 2. the disadvantages are that the transverse stable structure ring beam of the building body is destroyed, and the shock resistance of the building body is reduced; 3. because the upper and lower floors of the building are positioned in the middle of the stairs, the people in the upper and lower floors of the building must go up or down the half-floor stairs to reach the entrance; 4. from the overall cost, one elevator must be installed for each unit, increasing the cost; 5. on the ground, the elevator tower has large floor area, the original green land of the pedestrian is occupied, part of the original green land is illegally moved to be used for the flat land to walk, and part of underground pipelines need to be reformed underground; 6. secondly, the shading of low floors influences lighting and brings inconvenience to life; 7. based on the above reasons, most residents in low-rise buildings do not agree with the installation of elevators, so that the situation is difficult to implement, the original harmonious neighbor relation is destroyed by the contradiction, and the inharmonic factor to the society is generated.

Disclosure of Invention

The present invention is directed to a rear-loading elevator and a courtyard-type outer corridor for reinforcing an old building, which solve the problems of the background art.

In order to achieve the purpose, the invention provides the following technical scheme: an after-loading elevator and an aerial courtyard type outer corridor with the function of reinforcing an old building comprise the after-loading elevator, wherein one side of the after-loading elevator is provided with a corridor, the outer side of the corridor is provided with an outer corridor, the other side of the corridor is reserved with an anti-seismic beam in the outer wall of an original old building pedestrian ladder, one side of a partition wall of the anti-seismic beam in the outer wall of the original old building pedestrian ladder is provided with a flat floor entrance, one side of the flat floor entrance is provided with a unit side door, one side of the unit side door is provided with a contralateral unit, a floor at the old building side of the corridor is provided with an outer layer reinforced anti-seismic cross beam, the middle part of the outer layer reinforced anti-seismic cross beam is provided with a half-layer entrance, the side of the half-layer entrance is provided with a floor entrance, the outer layer reinforced anti-seismic cross beam is vertically cast with a filling type refuse chute anti-seismic pouring column, and a building foundation cross beam is welded at the bottom of the filling type refuse chute anti-seismic cross beam, the filling type garbage channel anti-seismic reinforcing column is characterized in that a longitudinal building on the back side is welded on a bearing wall of a surrounding old building and each layer of anti-seismic beam of the building, is integrated with the old building to support a corridor and an outer corridor related to an elevator outside, and is connected with an outlet of a rear-mounted elevator through the corridor and the outer corridor.

Preferably, the outer corridor can increase the width with the foundation widened for building reinforcement without limiting the size and realize garden type configuration, and the periphery is provided with a fence.

Preferably, the outer corridor may extend beyond the corridor at the middle portion to form a "T" corridor or enter the home from one end of the corridor.

Preferably, the outer corridor floor and the outer layer reinforced anti-seismic cross beam are poured together and are in anchor joint with anti-seismic beams in the outer wall of the pedestrian ladder of the old building to form a reinforced shock-absorbing beam, and the outer layer reinforced anti-seismic cross beam is perpendicular to the bearing upright post and is poured together.

Preferably, each unit door on the old building side of the outer corridor has a bearing upright column, the bottom of which is originated from the upper part of the reinforcement foundation of the rear elevator component and is effectively anchored with the ring beam of the old building, and the bearing upright column is used for bearing the gravity and the pulling force of the near old building side of the outer corridor, and the far side end of the outer corridor is arranged on the reinforcement foundation of the rear elevator component of the outer corridor and is welded and cast with the floor plate of each outer corridor.

Preferably, strengthen the underground foundation by back dress gallery, the strengthening frame on the ground, elevator gallery and building end elevator are constituteed, strengthen the foundation and the strengthening frame on the ground and constitute the elevator with pouring building structure as an organic whole and lead to the corridor support frame of each resident family, the corridor is repaiied into in the support frame outside and bottom additional installation, there is safe distance between corridor and the old building simultaneously again with old building collar tie beam between have the architectural welding of reinforcing bar and pour into an organic whole, elevator car installs in old building, can avoid the fire control passageway shading minimum like building end isopoint, through hanging corridor passageway and gallery intercommunication, enter the resident family near the non-bearing wall position of every outdoor wall body in the gallery.

Preferably, the reinforced underground foundation is a reinforced foundation which does not depend on the body of the old building and has a building safety distance with the old building body, and can be a rock stratum independent foundation or a raft foundation.

Preferably, the reinforcing frame comprises each layer of external corridor bottom plates poured together, the reinforcing steel bars of each layer of bottom plates are welded with the reinforcing steel bars of the ring beams of the old building body and are poured into a whole with the building connecting pieces, and the corridor of the elevator is formed after the outer sides of the bottom plates are additionally provided with the breast boards.

Preferably, the elevator corridor can be arranged on the same side of the original pedestrian elevator of the old building or on the opposite side of the entrance door of each living room needing the elevator, and a door is arranged on the original non-bearing wall to enter the room.

Preferably, the underground reinforced foundation and the overground reinforced frame can be symmetrically or circularly arranged in front and back of the old building, and are connected in a ring beam shape in necessary original positions, such as the front and back of a roof or an intermediate position.

Preferably, the elevator is arranged at one end or the middle of the original old building at a vacant position which has minimum or no influence on the lighting of the first building and the non-fire-fighting related passage, and one elevator can be arranged at one end of each building, and the elevator can be specially shaped or can be additionally arranged at the other end or a proper position of the building as required.

Preferably, the garbage channel upright posts are effectively welded with bearing floor steel bars of the I-shaped and T-shaped outer corridor structures, and the bearing floor steel bars are welded with the outer corridor floor steel bars and then poured into columns which are integrated with each floor slab and ring beams of an old building, wherein one of the functions is to reinforce the old building, and the other function is to support the side supporting posts of the old building of the outer corridor.

Preferably, one side of the afterloading elevator is provided with an afterloading elevator component reinforced ground foundation, the opposite side of the filling type garbage channel anti-seismic reinforcing column is provided with an auxiliary upright column, the afterloading elevator component reinforced ground foundation is an integral foundation of an integrated building containing an elevator car, the filling type garbage channel anti-seismic reinforcing column and two parallel upright piles of the auxiliary upright column, or can be simplified in that a single bearing upright column is arranged in the middle position above the afterloading elevator component reinforced ground foundation, the other side of the filling type garbage channel anti-seismic reinforcing column is poured with a garbage channel back side bearing wall, the top of a cross beam of the old building foundation is provided with an old building unit door, and the filling type garbage channel anti-seismic reinforcing column and the auxiliary upright column or two sides of the old building unit door are provided with the old building unit door.

Preferably, the load bearing of all afterloading elevator components on the afterloading elevator component reinforced foundation is borne by the afterloading elevator component reinforced foundation, independent of the old building body, but with a building connection between necessary parts and the old building to reinforce the old building.

Preferably, the floor profile of the vestibule and the outer gallery required for each floor from the elevator to the entrance doorway is not limited in shape and may be triangular, semi-circular or "T" shaped.

Preferably, the single load-bearing upright post or the filled type garbage channel anti-seismic reinforcing post and the auxiliary upright post are cast together with the periphery of the building entrance door made of the outer layer reinforced anti-seismic beam and the breakable anti-seismic beam into the broken beam strength repairing structure which is integrated with the reinforced cement welded with the broken beam end steel bars.

Compared with the prior art, the invention has the following beneficial effects:

1. the invention is composed of an outer corridor composed of an original old building outer reinforced ground foundation and an overground reinforced frame connected with the original old building outer reinforced ground foundation, a door component of each floor client in the outer corridor and an elevator connected with the outer corridor, wherein an elevator car is arranged at a position which does not affect the main body of the old building and does not affect lighting, avoids a fire passage such as a floor end and the like, is composed of an outer corridor composed of a suspension corridor structure and a reinforced frame, enters a resident at a position of the outer corridor close to a non-bearing wall of an outer wall body of each resident, the reinforced ground foundation is a reinforced ground foundation which does not depend on the structure of the original old building main body and can reach a rock layer column base or a plate-mounted foundation deeply, a reinforced cement or steel structure with enough strength is connected on the reinforced ground foundation and extends upwards until a necessary floor, the original cross beam of each layer of the reinforced frame is firmly welded with a floor slab or ring beam steel bar of a corresponding floor, and an outer corridor bottom plate is arranged at the corresponding layer of each layer of the old floor of the reinforced frame, building pouring is carried out after welding with old building steel bars, and the corridor bottom plate above the three-storey building and the corridor bottom and the peripheral fence above the three-storey building can enter the house at the position of a non-bearing structure wall, and the outer corridor of the elevator is decorated by adopting light materials on the premise of safety, so that convenience is provided for the trip of high-rise residents by additionally installing the elevator, and meanwhile, as the new reinforcement foundation and the reinforcement frame are independently stable and are connected with the old main body in a rigid welding manner, the effect of reinforcing the old building body is achieved.

2. The invention can effectively reinforce the old building body, has reinforced connection to the ring beam of the main body of the old building, does not affect one floor or two floors, does not need lighting of elevator residents, does not affect the shape of the original building door, does not block a fire passage, enables users who need to walk the elevator to directly enter the floors and houses of the users, does not need to walk half floors of stairs to enter the home door, can effectively reinforce the old building body because of deepening the foundation and the widened corridor of the floor structure above the foundation or the necessary additional damping beam which surrounds the old building and is in parallel building connection with the damping beam of the original building, does not need to destroy the ring beam, eliminates potential safety hazard and trouble caused by additionally installing the elevator for the residents who do not need the elevator for one floor and two floors, does not affect lighting, can enlarge the use area, does not affect the original fire passage because the elevator is installed at the vacant positions at the two ends of the building, does not occupy greenbelt, and the corridor of the elevator can simultaneously widen into a garden and form a garden with the foundation according to actual needs, The parking area or the walking area enables high-rise residents to enjoy a leisure walking platform with better light than that of the first floor.

3. The original abandoned refuse chute is filled into the old building reinforcing upright post, the bottom of the old building reinforcing upright post is in architectural large-bolt through beam type reinforcing steel bar welding casting and riveting with the old building foundation, the upper part of the old building reinforcing upright post is in architectural large-bolt through beam type reinforcing steel bar welding casting and riveting with each layer of anti-seismic beam and the bearing wall between every two households, the stability and the anti-seismic strength of the old building are effectively enhanced, the passages and entrances associated with the elevators outside the old building are filled with connecting body support structures, so that the load bearing and pulling of the structures associated with the later elevators is no longer dependent on the walls of the old building, the outer supporting structure of the upright post is connected with the upright post of the garbage channel of another unit to form a reinforced anti-seismic beam, and is also a supporting beam of the outer corridor of the elevator on the building side, so that the support of the outer corridor is independent of the old building body, when implementing the landing scheme of the same floor or half floor far from the outer wall of the independent wall-mounted or unit-independent landing scheme, the upright post is injected with a supporting plate for landing or landing of the elevator before landing of each floor.

4. When the ring beam is broken to enter a building and enter a house under necessary conditions, the single upright post or the parallel upright posts and the reinforcing broken beam are utilized to weld and cast the two cut ends of the reinforcing broken beam on the two sides of the door opening of the building together to form the broken beam and reinforcing structure integrated broken beam repairing structure, the square or annular integrated pouring structure which is built above and below the reinforcing foundation and has double welding and casting reinforcement on the two sides and the broken beam ensures that the broken beam reaches reliable repairing strength.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a top view of the T-shaped profile of the present invention;

FIG. 3 is a cross-sectional view of the vertical column of the refuse chute of the present invention;

FIG. 4 is a front view of the structure of the present invention;

FIG. 5 is a front view of the structure of the present invention;

FIG. 6 is a front view of the structure of the present invention;

fig. 7 is a schematic view of a double column form of the present invention.

In the figure: 1. then an elevator is installed; 2. a corridor; 3. an outer corridor; 4. an anti-seismic beam in the outer wall of the pedestrian ladder of the old building; 5. a flat entrance doorway; 6. one side of the unit is a user; 7. a contralateral unit; 8. the outer layer is used for reinforcing the anti-seismic beam; 9. the filled refuse chute earthquake-resistant reinforcing column; 10. a cross beam of an old building foundation; 11. a refuse chute backside bearing wall; 12. an auxiliary column; 13. old building unit doors; 14. afterloading the elevator component reinforcement foundation; 15. a load-bearing upright post; 16. a half-floor entrance building door; 17. and (4) performing anchor welding and casting on a fusion area in the broken beam and the reinforced beam.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-7, an after-loading elevator and a courtyard-type outer corridor with an old building reinforcing function comprise an after-loading elevator 1, one side of the after-loading elevator 1 is provided with a corridor 2, the outer side of the corridor 2 is provided with an outer corridor 3, the other side of the outer corridor 3 is reserved with an anti-seismic beam 4 in the outer wall of an original old building pedestrian ladder fire-fighting ladder, one side of a partition wall of the anti-seismic beam 4 in the outer wall of the original old building pedestrian ladder fire-fighting ladder is provided with a flat floor entrance 5, one side of the flat floor entrance 5 is provided with a unit side door 6, one side of the unit side door 6 is provided with an opposite side unit 7, the floor of the old building side of the outer corridor 3 is provided with an outer reinforcing anti-seismic crossbeam 8, the middle part of the outer reinforcing anti-seismic crossbeam 8 is provided with a half-floor entrance 16, the side of the half-floor entrance 16 is provided with a broken beam and an anchoring welding anti-seismic fusion area 17 of the broken beam and the door entrance beam, the outer reinforcing crossbeam 8 is vertically cast with a filling type garbage way anti-seismic reinforcing column 9, the bottom of the filled type garbage channel anti-seismic reinforcing column 9 is architecturally welded with an old building foundation beam 10, the longitudinal architecture at the back side of the filled type garbage channel anti-seismic reinforcing column 9 is welded on the peripheral old building bearing walls and each layer of anti-seismic beam of the building, and the filled type garbage channel anti-seismic reinforcing column and the old building are integrated into a whole to support the corridor 2 and the corridor 3 related to the elevator outside and are connected with the outlet of the rear elevator 1 through the filled type garbage channel anti-seismic reinforcing column.

The first implementation mode comprises the following steps:

reinforcing the foundation: the invention relates to a reinforced foundation and a reinforced frame part, which are the key of the invention, and require not only leaving the main body of the old building to be harmed, but also having a reliable connection with the key part of the main body, really playing the reinforcement role of the old building, the old building can be repaired as long as possible, the original foundation can damage the strength, so a strong foundation is added and connected with the reinforced building of the old building through a concrete structure, the mode can be determined according to the structure and the strength of the old building, if the original building is a plate foundation with a brick-concrete structure, the original building is preferably a deep rock stratum reinforced concrete column, if the old building adopts the deep rock stratum reinforced concrete column foundation, the reinforced foundation is preferably a plate foundation, so as to complement the advantages and play a better reinforcement role, the specific construction is preferably made according to the local conditions, the grade of the old building is generally set below grade 6 earthquake, the design of the earthquake resistance strength of the reinforced part is more than the two grades of the original building, namely, the capability of resisting 8-grade earthquake is not lower than the requirement.

The second embodiment:

the reinforced frame is supported by a strong upright post which is connected with a surrounding main body by taking the old refuse chute as a shaft, the reinforced ring beam is a transverse connector of the upright post and is in architectural connection with a reinforced foundation by using reinforced concrete or a steel structure, in order to strengthen the reinforcing strength, the top of each layer of the corridor is built together with or connected with the reinforced ring beam, meanwhile, the steel bars are built together with the floor slab of the old building, the steel bars of the ring beam outside the old building are welded together with the steel bars of the reinforcing frame for pouring, the independent bearing and the integrated structure are ensured, just can play the reinforcement like this, one deck, two layers do not need the user of elevator just can be blocked up this 3 both ends of outline, become the space of using of oneself to this space, move original non-bearing wall outward, have increased usable floor area, have enlarged former kitchen, meal room.

When the refuse chute is not enough to be filled into a stand column with enough strength, a stand column which runs parallel to the refuse chute upwards and is combined with the cast auxiliary stand column 12 to be used as a side support of an old building of the elevator can be reinforced on the opposite side of the unit door, and at the moment, the filled type refuse chute anti-seismic reinforcing column 9 and the root part of the auxiliary stand column 12 are cast together with a foundation 14 reinforced by a rear elevator component to reinforce the old building and finish independent support of the elevator.

The third embodiment is as follows:

the independent large-foundation elevator is horizontally laid to the home: the elevator and the old building side support the upright post integrally, the upright post and each layer of ring beam are anchored and reinforced, when no garbage path building exists or the garbage path is inconvenient to use as the reinforced upright post, and the elevator needs to be installed in an independent unit, the independent foundation and the upright post are still needed to support the outer corridor side of the elevator, the old building cannot bear the structural weight and the tensile force of the afterloading elevator 1, the embodiment is shown in figure 5, an integral foundation is built between the outside of the afterloading elevator 1 and the old building unit door 13, the elevator car is installed on the outer wall side, the old building unit door 13 is built with a 'delta' shaped upright post, so that two upright posts are cast on the reinforcing ground foundation 14 of the afterloading elevator components on the two sides of the unit door, the two upright posts can directly extend to the uppermost outer corridor 3, as shown in figure 6, a bearing upright post 15 can also be synthesized on the unit door, each layer needs to be connected with the ring beam of the old building in an entrance layer in an architectural way and anchored manner, meanwhile, the doorways with entrances at two sides are connected with floors poured into the outer corridor 3 or supporting bars parallel to the ring beams in a strip mode of the floors, so that the rear-mounted elevator component reinforcing foundation 14 with enough strength and the bearing upright posts 15 form a strong dependence and supporting body for old buildings, the anti-seismic grade is increased, meanwhile, the elevator, the flat-layer entrance and continuous anti-seismic beams are additionally arranged, the strength of the anti-seismic beams is reinforced by the aid of the T-shaped structure I, the strong rear-mounted elevator component reinforcing foundation 14 and the bearing upright posts 15 are arranged in a plurality of units, a strong old building reinforcing effect is formed, and the corridor 2 and the outer corridor 3 are connected together in the mode.

The shape of the elevator door is an A shape, the top end of the elevator door is an elevator outlet, the two bottom ends of the elevator door are entrance doors, the shape of the elevator door can also be a T shape as shown in figure 2, the two ends of the top part of the elevator door are entrance doors, the top end of the bottom part of the elevator door is an elevator door, and the appearance of the elevator door is decorated into a pattern which is liked by a user according to the requirements of the user.

The fourth embodiment:

implementation of continuous anti-seismic beam single-ladder flat-layer house entry: when every unit of needs is independently installed an elevator additional, in order not to shelter from former building window light, can use plane T shape corridor to enter the home instead, outwards extend vestibule 2 and flat bed entrance door 5 to the outer corridor 3 of former design promptly and be the architectural connection, connection method has two: firstly, pouring a beam by a steel bar which extends from a garbage channel upright post to an entrance of a house on the side of an old building to be used as a weight of an outer corridor 3, a tension bearing plate and light materials to decorate the outer corridor; secondly, the supporting plate is directly poured into the floor of the outer corridor 3, and peripheral decoration is added.

The fifth embodiment:

the continuous anti-seismic beam is attached to a wall type flat layer to enter a home: the implementation method support is the same as the third implementation mode of the outer corridor 3, only the elevator is supported by the garbage column forcefully and ascends near or close to the outer wall, the corridor is shortened or does not exist, the shading is reduced, the stability of the elevator is enhanced, the material consumption is reduced, the defect is that the door of the elevator door blocks the doorway of the original old building, when people in the elevator run, the doorway of the elevator in the first floor is closed, the elevator in the first floor or other people can wait at ordinary times, the fire fighting is not facilitated in emergency, the fire fighting access is blocked to a certain extent, and therefore the elevator is only suitable for the building type with the fire fighting access which can be opened additionally.

Embodiment six:

continuous anti-seismic beam end elevator or elevator corridor type elevator flat floor entrance scheme: the 3 width of outline can suitably widen the courtyard molding that causes common people to like according to original place, as long as do not influence other aspects can not limit the width, this outline 3 that old building structure is old more and old structural strength is not good more will some, the big pile foundation of area is just wider more, intensity is higher, 3 structural area of outline of high strength is also big more, another effect is, this enough big outline 3 can be big to the courtyard like a building, can plant flowers and plants on external installation shape and the molding, the parking etc., add the elevator after this moment and can adorn the one end at outline 3, also can adorn in the centre of outline 3.

Embodiment seven:

the scheme of elevator entrance of continuous anti-seismic beam bottomless gallery elevator flat floor is as follows: another embodiment is that strengthen the framework for depending on, the corridor 3 of installing additional begins from the third floor or the floor level that needs to walk the elevator, and the structure is with embodiment five, has reduced corridor 3 to one, two floors shading and the passageway of walking change problem, but the lowest floor corridor 3 of this kind of mode must with strengthen the foundation and strengthen the antidetonation roof beam and pour into the slab structure with reinforced concrete, and the layer on this can be decorated into corridor 3 with the steel module or the material that adopts light structure.

The eighth embodiment:

the main body of the old building is reinforced by three measures, 1, column foundations or plate foundations reach the building level and are in architectural connection with the column reinforcements of an outer gallery, an outer gallery 3 is in a reinforced concrete structure with a flat floor under the support of reinforced anti-seismic beams transversely extending and poured with the floor layers of the flat floors of the garbage columns, namely a plate building framework structure, when necessary, annular reinforced concrete anti-seismic beams are horizontally poured among the garbage columns and are horizontally built around the main body of the old building with the ring beams of the floor layers of the old building, the periphery of the beams are in architectural connection with the reinforcements of the anti-seismic beams of the old building into a whole, at least the top layer is provided with the beams, and the beams are added at the necessary height according to the firmness degree of the original building.

If necessary, an annular ring beam is arranged at the middle and the top layer of the building, and the same reinforced foundation and reinforced structure are arranged at the opposite side of the building to form an annular support.

The elevator is installed in the one end of building, reduces and is connected with the gallery with hanging between the local every floor elevator of shading and the framework formula corridor, and elevator car structure designs according to the building standard.

The ninth embodiment:

one of the protection functions is that the waste garbage channel of the original building is poured into a filling type garbage channel anti-seismic reinforcing column 9 by reinforced concrete, the bottom reinforced bars are anchored with the foundation beam building, the middle part is anchored with the ring beam reinforced bars of each floor, the left and the right of each unit are anchored by the reinforced bars of the bearing plates between doors when a T-shaped corridor structure is implemented, welded with the floor steel bars of the corridor and poured into columns which are integrated with each floor of the old building and ring beams, one of the functions is to reinforce the old building, the other is to support the side column of the old building of the corridor 3, the third is to be used as a support structure of a T-shaped top beam when the T-shaped corridor 3 is horizontally arranged to enter the home, the support corridor plate is a support plate close to the old building side of a suspension corridor connected with an elevator, because it is through going up and down the whole building, the ring beam and the foundation form an organic whole support column, has very big reinforcing effect, and the stand supports T shaped plate simultaneously.

Embodiment ten:

on the basis of the fifth embodiment, one of the protection functions of the wall-mounted elevator with each unit elevator flat floor is that the waste garbage channel of the original building is poured into the filled garbage channel anti-seismic reinforcing column 9 by using reinforced concrete, and supporting plates extend out of the old building side of each layer of the filled garbage channel anti-seismic reinforcing column 9 to the two sides. The knot of the longitudinal old building garbage channel: lie in building doorway one side, about long and wide 1 meter, from upwards vertically running through the hollow pipeline of the second half of top layer from down, the pipeline leans on bearing wall to roof, is old building outer wall about, every layer of collar tie roof is wall and rear bypass about the pipeline, and the bottom is that old building ground girder passes through, and the outmost of pipeline only is the vertical decoration brick of one deck, and the main part is finished and is gone up, implements: removing the decorative bricks at the bottom as required, completely cleaning the old building foundation beam 10 of the old building foundation, removing the decoration or outer wall in the pipeline, exposing the bearing wall at the back in the pipeline and the entity and the steel bar of each ring beam, then fixing the bottom of the pipeline in a penetrating way from the bottom of the beam by a plurality of penetrating wall screw penetrating bolts and accessories with enough strength and length, or reliably connecting the upper steel bar with the bottom beam in a building by a modern steel structure or a modern more advanced method, riveting the steel bar with the building of the foundation beam by the penetrating beam steel bar, connecting the middle of the building with the steel bar of each ring beam, the bearing wall and the wall in a pouring and riveting way, changing the garbage into the back bearing wall to be prolonged, and forming each layer of elevator on the basis of firm old building foundation by using the prolonged part as the old building side longitudinal upright column of the corridor 2 and pouring together with the corridor floor structure, The vertical columns on the side of the corridor 2 and the outer corridor are longitudinal T-shaped vertical columns for each outer corridor 3, and are guy-shaped vertical columns for the whole unit, wherein each cross I is an old building side supporting plate of the elevator, so the problem of supporting the old building sides of the elevator, the corridor 2 and the outer corridor is effectively solved, the premise is that the elevator needs to build a foundation or a rock layer vertical column or a plate foundation which meets the requirements, a rear elevator system does not form traction on the old building, and is reliably connected with the old building in a building manner to form a whole, the reliability of elevator building side supporting is solved, the empty areas of building connection between the rear side bearing wall of the original garbage path and each ring beam are filled, so the old building is reinforced through reinforced connection, if all parts of the building, which are extended through the garbage path, are transversely connected to form additional ring beams, the effectively reinforced old building, the support plate is connected with a corridor building when the scheme of the outer corridor 3 is implemented, can be used as a support interface of an outer corridor floor or a corridor 2 when the scheme of a T-shaped structure is implemented, and can be used as an elevator floor entering side support plate when the scheme of a wall pasting type is implemented.

The outer side wall or diagonal line of the lift car is provided with a pile foundation reaching the rock stratum or a plate foundation meeting the requirement and reaching the top of the tower building upwards to serve as a supporting upright column at the outer side of the lift and an I part forming a T, the lift tower building is embedded or seated on the lift tower building, the middle of the I part of the T-shaped top beam is provided with the lift tower building, the I plane is in a concave shape, openings at two sides of the tower building extend along the protruding parts at two ends of the concave shape to enter a supporting structure of an outer corridor at two sides of a unit to enter the room, the other side of the waste corridor can only extend by the width of the tower building, namely two ends of the concave shape are not symmetrical, the entering way is the same as the fifth embodiment mode, the top of the lift tower building is provided with an emergency maintenance channel which can enter the top of the lift tower building along the fire-fighting route at the top of the old building, and an emergency fire exit is reserved at the near-building side of the lift of the first building, the elevator is integrally arranged at one side of a waste passage of an old building on the premise of agreement with a first floor of residents, completely avoids the original first floor of a building, so that the side close to the building of the elevator completely depends on an inclined upright post formed by the waste passage of the old building, and an enough tower foundation is provided without potential safety hazard, has the advantages of removing an outer corridor 3 outside the entrance of the elevator, saving space, solving the problem that the implementation modes are not favorable for realizing from one to five, continuously damping beams and flat floor entrance, and has the defect of changing the shape of the entrance of the first floor, stopping the entrance of the elevator from the first floor of the elevator and the original open fire door, closing the elevator door when someone exists in the elevator, and preventing entrance and exit, so a fire-fighting or emergency entrance is reserved between the elevator at one floor of the elevator and the outer wall of the old building or the elevator is integrally arranged at one side of the waste passage, and the original old building is kept unchanged, fire protection and emergency and first floor entrance and exit are not affected, and the latter is to obviously shade the first floor on one elevator side.

Embodiment eleven:

the original abandoned refuse chute is filled into the old building reinforcing upright post, the bottom of the old building reinforcing upright post is in architectural large-bolt through beam type reinforcing steel bar welding casting and riveting with the old building foundation, the upper part of the old building reinforcing upright post is in architectural large-bolt through beam type reinforcing steel bar welding casting and riveting with each layer of anti-seismic beam and the bearing wall between every two households, the stability and the anti-seismic strength of the old building are effectively enhanced, the passages and entrances associated with the elevators outside the old building are filled with connecting body support structures, so that the load bearing and pulling of the structures associated with the later elevators is no longer dependent on the walls of the old building, the outer supporting structure of the upright post is connected with the upright post of the garbage channel of another unit to form a reinforced anti-seismic beam, and is also the supporting beam of the outer corridor 3 of the elevator on the building side, so that the support of the outer corridor 3 is independent of the old building body, when implementing the landing scheme of the same floor or half floor far from the outer wall of the independent wall-mounted or unit-independent landing scheme, the upright post is injected with a supporting plate for landing or landing of the elevator before landing of each floor.

Embodiment twelve:

half-layer house entry without beam breaking: when the building type of the old building, which does not contain anti-seismic beams or load-bearing walls in the outer wall at the height of the elevator door above the half-storey ladder of the old building, can open the door on the outer wall to realize half-storey entrance so as to solve the problem that the third resident with three households in each unit enters the house.

Thirteenth embodiment

The side face flat layer is entered into the house without breaking the beam unit door: when the condition that the elevator is not additionally arranged on the side of the unit door is met, an outer corridor 3 can be built on one side of the opposite side of the unit, which needs the elevator, on the basis of finishing the old building reinforcement project, the door is opened at the position of a non-bearing wall selected by each house to enter the house, the elevator is arranged at a proper position at one end of the building, and the elevator enters the necessary floor and enters the house through the outer corridor 3.

Embodiment thirteen:

disconnected antidetonation roof beam reinforcement formula half-layer is gone into pedestrian's ladder: the invention designs various related parts to make up for repairing and strengthening the earthquake resistance of broken beams by means of support, and the concrete implementation mode is that when the reinforcement parts of the old building are built, after the broken beams are welded with broken beam reinforcing steel bars and broken beam constructively on two sides of a doorway of a square-shaped building formed by taking the broken beams as the center, the broken beams are cast with all the reinforcement parts of the old building together to form a square-shaped elevator doorway and two sides of the doorway of the square-shaped elevator and the broken beam reinforcing steel bars, wherein the square-shaped elevator doorway is welded with the broken beam reinforcing steel bars and the broken beam reinforcing steel bars, for each floor of three-family building, under the condition that the earthquake resistance beam with the door opening height is arranged on the outer wall of a half floor, the potential safety hazard exists after the broken beams are taken out and can not be taken out, but the potential exists when absolute reliable remedial measures for the strength of the broken beams can be taken, one of the broken beam repairing method is that the four sides of the square-shaped building doorway frame is cast at the place of the old building after the broken beams are broken beam, and the reinforcement parts around the square-shaped building together form a square-shaped cement, firstly, reinforcing steel bars on two sides and reinforcing steel bars of an old building are welded transversely and deeply to form a broken beam and reinforcing beam inner anchor welding casting fusion area 17, meanwhile, the reinforcing steel bars on two sides and reinforcing steel bars of an outer reinforcing anti-seismic cross beam 8 which is not cast are welded together, the upper part and the lower part are integrated with reinforcing steel bars of a longitudinal bearing upright post 15 as shown in figure 6, the reinforcing steel bars are cast together, the two sides can also be simultaneously cast with a filling type garbage channel anti-seismic reinforcing post 9 and an auxiliary upright post 12 as shown in figure 7, a 'mouth' is built at a half-floor entrance of each original pedestrian ladder to serve as an elevator entrance, and at the moment, if the outer reinforcing cross beam 8 is reinforced in an annular shape, the loss of the anti-seismic beam can be completely compensated.

1. In fact, the prior art is that the anti-seismic beam 4 in the outer wall of the pedestrian ladder of the old building can directly enter the half floor to enter the house, and the corridor 2 is provided, and if the corridor 3 is not provided, the elevator can directly enter the half floor through the corridor 2.

2. If the condition for realizing continuous beam half-floor entry on the basis of the invention is that no anti-seismic beam is arranged above the half-floor ladder of the outer wall of the old building, namely, the outer corridor 3 can be saved to realize half-floor entry when no anti-seismic beam is arranged above the half-floor ladder of the outer wall of the old building.

3. Fig. 3 shows the way of using the refuse chute as a reinforcing column, which is simultaneously horizontally poured with a filling type refuse chute anti-seismic reinforcing column 9 at each floor of the house, and an outer layer reinforcing anti-seismic beam 8 extends to a unit door or a column of the next bay.

4. Half-floor entrance method when the position of the anti-seismic beam 4 in the outer wall of the pedestrian ladder fire ladder of the old building does not contain an old building ring beam, half-floor entrance can be realized, and a short support plate is poured at the level of the half floor above the unit door and the filled type garbage way anti-seismic reinforcing column 9 and is anchored with the building of the half-floor stair of the old building to support the corridor 3.

5. When the filled garbage can anti-seismic reinforcing column 9 is not available, a bearing upright column 15 or a single column needs to be erected on the basis of the rear-mounted elevator component reinforced foundation 14, or the filled garbage can anti-seismic reinforcing column 9 and the auxiliary upright column 12 are integrally arranged on the basis of the rear-mounted elevator component reinforced foundation 14; the filling type garbage channel anti-seismic reinforcing column 9, the auxiliary upright column 12 and the bearing upright column 15 in the original design do not exist simultaneously, the three implementation modes are provided, if an old building can utilize the filling type garbage channel anti-seismic reinforcing column 9 and meet the requirement of supporting strength, the auxiliary upright column 12 is not added, otherwise, the filling type garbage channel anti-seismic reinforcing column 9 and the auxiliary upright column 12 need to be erected on a post-installed elevator component reinforced foundation 14 without the bearing upright column 15, if the filling type garbage channel anti-seismic reinforcing column 9 is not arranged, the post-installed elevator component reinforced foundation 14 and the bearing upright column 15 are arranged, or a filling type garbage channel anti-seismic reinforcing column 9 and an auxiliary upright column 12 are arranged on the post-installed elevator component reinforced foundation 14, or a bearing upright column 15 single upright column is arranged on the post-installed elevator component reinforced foundation 14.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a back dress elevator and sky courtyard formula corridor with consolidate old building effect, includes back dress elevator (1), its characterized in that: one side of the rear-mounted elevator (1) is provided with a corridor (2), the outer side of the corridor (2) is provided with an outer corridor (3), the other side of the outer corridor (3) is reserved with an anti-seismic beam (4) in the outer wall of the old-building pedestrian ladder fire-fighting ladder, one side of a partition wall of the anti-seismic beam (4) in the outer wall of the old-building pedestrian ladder fire-fighting ladder is provided with a flat-layer entrance door (5), one side of the flat-layer entrance door (5) is provided with a unit side door (6), one side of the unit side door (6) is provided with an opposite side unit (7), the floor on the old building side of the outer corridor (3) is provided with an outer-layer reinforcing crossbeam (8), the middle part of the outer-layer reinforcing anti-seismic crossbeam (8) is provided with a half-layer entrance door (16), the side of the half-layer entrance door (16) is provided with a broken beam and reinforcing beam inner anchor welding pouring and pouring fusion area (17), and the outer-reinforcing crossbeam (8) is vertically provided with a filling type rubbish-channel anti-seismic reinforcing column (9), the bottom of the filled type garbage channel anti-seismic reinforcing column (9) is architecturally welded with an old building foundation cross beam (10), the back side of the filled type garbage channel anti-seismic reinforcing column (9) is longitudinally architecturally welded on surrounding old building bearing walls and each layer of anti-seismic beam of the building, and the filled type garbage channel anti-seismic reinforcing column and the old building are integrated into a whole to support the corridor (2) and the outer corridor (3) related to the elevator outside and are connected with the outlet of the rear-mounted elevator (1) through the corridor.

2. An afterloading elevator and patio style veranda with old building reinforcement according to claim 1, wherein: the outer corridor (3) can increase the width along with the widened foundation for building reinforcement without limiting the size, realize garden type shape and add a fence on the periphery.

3. An afterloading elevator and patio style veranda with old building reinforcement according to claim 1, wherein: the outer corridor (3) can extend out of the corridor (2) at the middle part to form a T-shaped corridor or enter the house from one end of the outer corridor (3).

4. An afterloading elevator and patio style veranda with old building reinforcement according to claim 1, wherein: the outer corridor (3) floor is poured together with an outer layer reinforced anti-seismic beam (8) and is in anchor joint with an anti-seismic beam (4) in the outer wall of the pedestrian ladder of the old building to form a reinforced anti-seismic beam, and the outer layer reinforced anti-seismic beam (8) is vertical to the bearing upright post (15) and is poured together.

5. An afterloading elevator and patio style veranda with old building reinforcement according to claim 1, wherein: each unit door on the old building side of the outer corridor (3) has a bearing upright post (15) with the bottom originating from the upper part of the rear elevator component reinforcing ground foundation (14) and effectively anchored with the old building ring beam, and the bearing upright post is used for bearing the gravity and the pulling force of the outer corridor (3) close to the old building side, and the far side end of the outer corridor (3) is arranged on the rear elevator component reinforcing ground foundation (14) of the outer corridor and is welded and cast with the floor of each outer corridor.

6. An afterloading elevator and patio style veranda with old building reinforcement according to claim 1, wherein: strengthen the underground foundation by back dress gallery, the strengthening frame on the ground, elevator gallery and building end elevator are constituteed, strengthen the corridor support frame that foundation and ground strengthening frame constitute the elevator and lead to each resident family with pouring building structure as an organic whole, the support frame outside and bottom install additional and repair into the corridor, there is safe distance between corridor and the old building again simultaneously with old building collar tie beam between have the architectural welding of reinforcing bar and pour into an organic whole, elevator car installs in old building, can avoid the fire control passageway shading minimum like building end isopoint, through hanging corridor passageway and gallery (3) intercommunication, it enters into the resident family to be close to each outdoor wall non-bearing wall position in gallery (3).

7. An afterloading elevator and patio style veranda with old building reinforcement according to claim 6, wherein: the reinforced underground foundation is a reinforced foundation which does not depend on the old building body and has a building safety distance with the old building body, and can be an independent foundation reaching the rock stratum or a raft foundation.

8. An afterloading elevator and patio style veranda with old building reinforcement according to claim 6, wherein: the reinforced frame comprises each layer of outer corridor bottom plate poured together, the steel bars of each layer of bottom plate are welded together with the steel bars of the ring beam of the old building body and poured together with the building connecting piece, and the outer side of the bottom plate is additionally provided with the breast board to form a corridor of the elevator.

9. An afterloading elevator and patio style veranda with old building reinforcement according to claim 6, wherein: the elevator outer corridor can be arranged on the same side of the original pedestrian elevator of the old building or on the entrance of the opposite side to each house needing the elevator, and a door is arranged on the original non-bearing wall to enter the room.

10. An afterloading elevator and patio style veranda with old building reinforcement according to claim 6, wherein: the underground reinforced ground foundation and the ground reinforced frame can be symmetrically or circularly arranged in front and back of the old building, and are connected in a ring beam shape in necessary original positions, such as the front and back of a roof or a middle position.

11. An afterloading elevator and patio style veranda with old building reinforcement according to claim 6, wherein: the elevator is arranged at one end of the old building or at an idle position with least or no influence on the lighting of the first building and non-fire-fighting related channels, one elevator can be arranged at one end of each building, and the elevator can be specially shaped or additionally arranged at the other end or a proper position of the building as required.

12. An afterloading elevator and patio style veranda with old building reinforcement according to claim 1, wherein: the vertical columns of the garbage channels are effectively welded with the bearing floor reinforcing steel bars of the I-shaped and T-shaped outer corridor structures, and the vertical columns are welded with the outer corridor floor reinforcing steel bars and then poured into columns which are integrated with each floor slab and ring beams of an old building, so that the old building is reinforced firstly, and the old building side supporting columns of the outer corridor (3) are reinforced secondly.

13. An afterloading elevator and patio style veranda with old building reinforcement according to claim 1, wherein: one side of the rear-mounted elevator (1) is provided with a rear-mounted elevator component reinforced foundation (14), an auxiliary upright post (12) is arranged at the opposite side of the filled type garbage channel anti-seismic reinforcing post (9), the reinforced foundation (14) of the rear-mounted elevator component is an integral foundation of an integrated building containing an elevator car, a filled garbage channel anti-seismic reinforcing column (9) and two parallel vertical piles of an auxiliary upright column (12), and can also be simplified in that a single bearing upright column (15) is arranged in the middle position above the reinforced foundation (14) of the rear-mounted elevator component, the other side of the filled type garbage channel anti-seismic reinforcing column (9) is poured with a garbage channel back side bearing wall (11), and old building unit doors (13) are arranged at the tops of the old building foundation cross beams (10), and filled type garbage channel anti-seismic reinforcing columns (9) and auxiliary upright columns (12) or two sides of the old building unit doors (13) are arranged.

14. An afterloading elevator and courtyard-type gallery with an old building reinforcing function as claimed in claim 13, wherein: the load bearing of all afterloading elevator components above the afterloading elevator component reinforced foundation (14) is borne by the afterloading elevator component reinforced foundation (14) independently of the old building body, but there is a building connection between necessary parts and the old building to reinforce the old building.

15. An afterloading elevator and patio style veranda with old building reinforcement according to claim 1, wherein: the floor profiles of the vestibule (2) and the outer corridor (3) required for each floor from the elevator to the entrance doorway are not limited in shape and may be triangular, semicircular or "T" shaped.

16. An afterloading elevator and courtyard-type gallery with an old building reinforcing function as claimed in claim 13, wherein: the single bearing upright post (15) or the filled type garbage channel anti-seismic reinforcing post (9) and the auxiliary upright post (12) are poured together with the outer layer reinforced anti-seismic cross beam (8) and the periphery of the entrance door made of the breakable anti-seismic beam into a broken beam strength repairing structure which is integrated with reinforced cement welded with the broken beam end reinforcing steel bars.