CN110259170A - A kind of existing building adding storey structure - Google Patents
A kind of existing building adding storey structure Download PDFInfo
- Publication number
- CN110259170A CN110259170A CN201910447370.2A CN201910447370A CN110259170A CN 110259170 A CN110259170 A CN 110259170A CN 201910447370 A CN201910447370 A CN 201910447370A CN 110259170 A CN110259170 A CN 110259170A
- Authority
- CN
- China
- Prior art keywords
- existing building
- floor
- vertical supporting
- support frame
- supporting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0266—Enlarging
Abstract
The present invention relates to a kind of existing building adding storey structures, are related to the technical field that existing building adds layer comprising are arranged in new on existing building plus floor and the support frame for carrying out Auxiliary support around existing building to new plus floor is arranged in；When carrying out the construction of new plus floor, the edge for the new plus floor that new plus floor base area is fabricated to the area greater than existing building top surface, and is built on existing building exceeds the edge of existing building；The part beyond existing building edge is beyond portion on the new plus floor；Support frame as described above is arranged on the ground, is supported to beyond portion.The present invention, which has, allows on existing building the new plus floor built that can be supported, so that newly plus floor is more stable, new plus floor is allowed to have the effect of longer service life.
Description
Technical field
The present invention relates to the technical fields of existing building plus layer, more particularly, to a kind of existing building adding storey structure.
Background technique
Existing building is exactly completed the civil buildings used, mainly includes residential architecture and public building.Wherein, it occupies
Firmly building accounts for 80% or more of existing building total amount.
With being continuously increased for urban population quantity, house pressure is increasing in cities and towns, in order to alleviate house pressure, and
Increase house under the premise of not removing existing building, generally can all carry out adding layer on existing building.
On existing building plus layer be exactly on the basis of building is original, by top of building equating, after equating
Top of building builds new floor, increases new housing area, thus to alleviate house pressure.
Prior art among the above has the following deficiencies: when building to existing building, in order to guarantee newly to add
The surface of floor can be concordant excessive with the surface of existing building, so that newly adding can be more whole between floor and existing building
Change, there is no differences.It is new that the most of floor is added to be fixedly connected on existing building using reinforced frame in actual construction,
And newly add floor for the too big pressure of existing building in order to prevent, generally the reinforced frame that new plus floor uses is selected as light-duty
Steel mitigate the overall weight of new family's floor.But when passing through by some bulk transport Che Cong floors, due to bulk transport
Vehicle can be to the biggish pressure in one, ground when filling cargo, so that transport vehicle can generate certain vibration when walking, vibration exists
When being transmitted on existing building, since existing building directly links together with ground, shaking will not be generated, however is vibrated
It can be transmitted to via existing building newly plus on floor, and new plus floor overall weight is lighter, effect of vibration is newly plus on floor
When influence that the influence to existing building can be greater than caused by new plus floor, might have the trend to shake, pass through one
It section time and newly plus floor is repeatedly by the vibration transmitted on existing building, may allow between new plus building and existing building
Connection loosens, and causes newly plus the arrangement of building is unstable, to reduce new plus floor service life.
Summary of the invention
The purpose of the present invention is by a kind of existing building adding storey structure, can allow on existing building the new plus floor built
It can be supported, so that newly adding floor more stable, allow newly plus floor has longer service life.
Foregoing invention purpose of the invention has the technical scheme that
A kind of existing building adding storey structure including the new plus floor being arranged on existing building and is arranged around existing building
The support frame of Auxiliary support is carried out to new plus floor；
When carrying out the construction of new plus floor, new plus floor base area is fabricated to the area greater than existing building top surface,
And the edge for the new plus floor built on existing building exceeds the edge of existing building；It is described newly plus on floor to be built beyond existing
The part for building edge is beyond portion；
Support frame as described above is arranged on the ground, is supported to beyond portion.
By using above-mentioned technical proposal, after it newly floor will be added to be built on existing building, by support frame mounting arrangements
Around existing building, support frame is allowed to carry out Auxiliary support to new plus floor.Wherein, new plus floor edge is constructed to surpass
The edge of existing building out, support frame is for newly plus floor is supported beyond the part of existing building, enabling support frame
It is supported directly on new plus floor downside, thus convenient for newly floor being added to be supported.It is transmitted in vibration by existing building
When on to new plus floor, support frame and existing building are jointly supported new plus floor, and under the action of support frame, new to add
Floor, support frame and existing building three form a bigger entirety.When newly plus on floor having the trend of shaking,
Support frame can also allow newly to newly floor being added to pull plus connection of the floor between existing building is more stable, thus
Increase the service life of building.
The present invention is further arranged to: support frame as described above includes several vertical supporting rods being arranged vertically on ground, institute
The one end for stating vertical supporting rod is fixedly connected with the ground together, and the other end is fixedly connected on beyond in portion；Several described supports
Vertical bar is circumferentially equally spaced around around existing building；
Support frame as described above further includes several support rails being vertically fixedly connected on each vertical supporting rod, several supports are horizontal
Bar is arranged on vertical supporting rod along vertical supporting rod length direction；One end of the support rail is fixedly connected with vertical supporting rod, separately
One end is vertically fixedly connected on the side of existing building.
By using above-mentioned technical proposal, the vertical supporting rod both ends in support frame are connected to ground and Xin Jia floor respectively
Together, can give newly plus floor most directly supports, increase new plus floor stability, the both ends of support rail respectively with branch
Support vertical bar and the side of existing building link together so that vertical supporting rod is to newly plus when floor is supported, also with it is existing
Building links together, and entire support frame and existing building is allowed to connect into an entirety.By the way that support frame is arranged, it is easier to new
Add floor to be supported, allows new plus floor to arrange more stable.
The present invention is further arranged to: being fixedly connected between the adjacent vertical supporting rod for increasing support frame stability
Multiple reinforcing rods, multiple reinforcing rods on vertical supporting rod along vertical supporting rod equal spacing in length direction arrange.
By using above-mentioned technical proposal, there are reinforcing rods between adjacent vertical supporting rod, under the action of reinforcing rod, branch
Support is integrally in that mesh approximation shape is arranged on existing building, so that support frame has stronger stability, so that support frame can
New plus floor is preferably supported.Floor door is passed in and out in order to facilitate personnel, is reserved on the support frame for pedestrian's discrepancy
Inlet and outlet.
The present invention is further arranged to: the side on support frame as described above away from existing building is fixedly connected with elevator, described
Towards multiple outlets that offer of elevator side on existing building, it is provided on the elevator at the positions of multiple outlet faces
Multiple elevator doors；It is laid with and is fixedly connected with for the attachment strap as pedestrian's walking path on support rail；
The side of the attachment strap and the side of existing building link together, and the other end is contacted towards elevator and with elevator.
By using above-mentioned technical proposal, using elevator upstairs, and when elevator is rested on the floor of existing building etc.
When at high position, the elevator door being aligned with the outlet of this height is opened, and resident walks out from elevator, steps on attachment strap, passes through
Attachment strap enters floor；When being gone downstairs using elevator, when elevator door being waited to open, resident is walked out from exit onto attachment strap, is passed through
Attachment strap enters elevator.By the way that elevator is arranged, the resident on new plus floor is directly carried out downstairs by elevator.
The present invention is further arranged to: each exit of the existing building is provided with multiple attachment straps, multiple attachment straps
Annular is surrounded on existing building, is centered around on existing building.
By using above-mentioned technical proposal, attachment strap is used to increase the stroll region of resident in existing building, so that existing build
The resident built has bigger region to take a walk in floor, and can also deepen the communication between floor.
The present invention is further arranged to: being fixedly connected with Turbogrid plates between the adjacent reinforcing rod.
By using above-mentioned technical proposal, Turbogrid plates stop resident, prevent user from falling down between reinforcing rod.
The present invention is further arranged to: in the insertion ground of one end that the vertical supporting rod is connect with ground and with concrete into
Row is reinforced.
By using above-mentioned technical proposal, the connection on vertical supporting rod and ground is more secured.
The present invention is further arranged to: the vertical supporting rod is fixedly connected with supporting plate, supporting plate with beyond one end that portion is connect
It is vertical with vertical supporting rod to be fixed together, and company is fixed with beyond the face contacted in portion with vertical supporting rod in the surface of supporting plate
It is connected together.
By using above-mentioned technical proposal, vertical supporting rod has better support effect to beyond portion.
The present invention is further arranged to: glass curtain wall is fixedly connected on support frame as described above, the glass curtain wall is mounted on
The outside of support frame.
It, will not be straight with glass curtain wall when so that resident going to the edge of support frame by using above-mentioned technical proposal
Contact, reduces the generation of accident.Glass curtain wall is also fixedly connected on newly plus on floor, and the position being fixedly connected is located at new add
On the side of floor, so that the glass curtain wall alignment newly plus on floor and support frame, forms an entirety.
The present invention is further arranged to: offering vent window on the glass curtain wall.
By using above-mentioned technical proposal, vent window can be convenient for resident's ventilation in existing building.
In conclusion advantageous effects of the invention are as follows:
1. when newly plus on floor having the trend of shaking, support frame can also allow the building Xin Jia to newly plus floor pull
Connection of the layer between existing building is more stable, to increase the service life of building；
2. enabling the resident on new plus floor directly to carry out downstairs by elevator by setting elevator；
3. glass curtain wall is also fixedly connected on newly plus on floor, and the position being fixedly connected is located on new plus floor side, makes
The glass curtain wall alignment newly plus on floor and support frame is obtained, an entirety is formed.
Detailed description of the invention
Fig. 1 is that existing building adds the schematic diagram after layer in the present embodiment；
The schematic diagram of glass curtain wall is set on existing building in Fig. 2 object the present embodiment；
Fig. 3 is the schematic diagram for arranging attachment strap and Turbogrid plates in the present embodiment on existing building；
Fig. 4 is schematic diagram when bracket is for newly adding floor to be supported in the present embodiment；
Fig. 5 is the new schematic diagram for adding floor of existing building row arrangement in the present embodiment.
Fig. 6 is the schematic diagram that elevator door is arranged in the present embodiment on elevator.
In figure, 1, existing building；11, it exports；2, newly add floor；21, exceed portion；3, support frame；31, vertical supporting rod；32,
Support rail；33, reinforcing rod；4, elevator；41, elevator door；5, attachment strap；6, glass curtain wall；7, vent window；8, Turbogrid plates.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Referring to Fig.1, Fig. 4 is a kind of existing building adding storey structure disclosed by the invention, including is arranged on existing building 1
New plus floor 2 and the support frame 3 for carrying out Auxiliary support around existing building 1 to new plus floor 2 is set.
The top of existing building 1 is building newly plus is carrying out equating before floor 2, so that the upper flat of existing building 1, side
Just new plus floor 2 construction is carried out.
When carrying out the construction of new plus floor 2, new plus floor 2 base area is fabricated to greater than 1 top surface of existing building
Area so that when carrying out new plus floor 2 construction on the top surface of existing building 1, by new plus 2 bottom surface of floor midpoint and both
There is the midpoint alignment of 1 top surface of building, so that the edge for the new plus floor 2 built on existing building 1 be allowed to build beyond existing
Build 1 edge.Wherein, referring to Fig. 5, the new part added on floor 2 beyond 1 edge of existing building is beyond portion 21.
Support frame 3 is arranged on the ground, is supported to beyond portion 21.Support frame 3 includes being arranged vertically on ground
Several vertical supporting rods 31, one end of vertical supporting rod 31 are fixedly connected with the ground together, and the other end is fixedly connected on beyond portion
On 21.Wherein, several vertical supporting rods 31 are circumferentially equally spaced around around existing building 1, are propped up beyond portion 21
Support.And it is more stable in order to allow vertical supporting rod 31 to arrange, ground can be inserted into one end that vertical supporting rod 31 is connect with ground
It is reinforced in face and with concrete, increases the bonding strength between vertical supporting rod 31 and ground；Vertical supporting rod 31 with exceed
One end that portion 21 connects is fixedly connected with supporting plate, and supporting plate is vertical with vertical supporting rod 31 to be fixed together, and the table of supporting plate
Face is fixed together with beyond the face contacted in portion 21 with vertical supporting rod 31, can increase vertical supporting rod 31 for beyond portion
21 bearing area allows vertical supporting rod 31 for having better support effect beyond portion 21.
Support frame 3 further includes several support rails 32 being vertically fixedly connected on each vertical supporting rod 31, several
Support rail 32 is arranged on vertical supporting rod 31 along 31 length direction of vertical supporting rod.One end of support rail 32 and vertical supporting rod 31
It is fixedly connected, the other end is vertically fixedly connected on the side of existing building 1.Under the action of support rail 32, support frame 3 was both
It can link together, can also be linked together with existing building 1 with ground.
After it newly floor 2 will be added to be built on existing building 1, referring to Fig. 4, Fig. 5, by 3 mounting arrangements of support frame existing
Around building 1, support frame 3 is allowed to carry out Auxiliary support to new plus floor 2.Wherein, new plus floor 2 edge is constructed to exceed
The edge of existing building 1, support frame 3 is for newly plus floor 2 is supported beyond the part of existing building 1, enabling support frame 3
It is enough supported directly on new plus floor 2 downside, thus convenient for newly floor 2 being added to be supported.And the support in support frame 3
31 both ends of vertical bar link together with ground and Xin Jia floor 2 respectively, can give newly plus floor 2 most directly supports, increase
New plus floor 2 stability, side of the both ends of support rail 32 respectively with vertical supporting rod 31 and existing building 1 is connected to one
It rises, so that vertical supporting rod 31 also links together with existing building 1 to newly plus when floor 2 is supported, allows entire support frame
3 connect into an entirety with existing building 1.When vibration is transmitted to by existing building 1 newly plus on floor 2, support frame 3 and both
There is building 1 jointly to newly plus floor 2 is supported, and under the action of support frame 3, newly plus floor 2, support frame 3 and existing
It builds 1 three and forms a bigger entirety.When newly plus on floor 2 having the trend of shaking, support frame 3 can also be to new
Add floor 2 to be pulled, allows newly plus connection of the floor 2 between existing building 1 is more stable, to increase making for building
Use the service life.
In addition, it is more stable in order to allow support frame 3 to arrange, it is fixedly connected between adjacent supports vertical bar 31 for increasing
Add multiple reinforcing rods 33 of 3 stability of support frame, multiple reinforcing rods 33 are on vertical supporting rod 31 along 31 length direction of vertical supporting rod
It is equally spaced.There are reinforcing rods 33 between adjacent vertical supporting rod 31, and under the action of reinforcing rod 33, support frame 3 is whole to be in
Mesh approximation shape is arranged on existing building 1, so that support frame 3 has stronger stability, so that support frame 3 can be to the building Xin Jia
Layer 2 is preferably supported.Floor door is passed in and out in order to facilitate personnel, the inlet and outlet entered and left for pedestrian are reserved on support frame 3
11。
Some time longer existing buildings 1 whole height when building is lower, so it is not installed with elevator 4, but
It is increased on existing building 1 and builds whole height increase newly plus after floor 2, it is high-rise although alleviating house pressure
Resident can be more time-consuming in upper go downstairs.In order to allow high-rise buildings can it is upper downstairs when it is more convenient, referring to Fig. 4,
Elevator 4 is installed in building.
In order to which elevator 4 convenient for installing additional, referring to Fig. 5, Fig. 6, elevator 4 can be installed to the outside of support frame 3, that is, supported
Frame 3 deviates from the side of existing building 1, is fixed together with support frame 3, enables the resident on new plus floor 2 direct
It is carried out downstairs by elevator 4.On existing building 1, outlet 11 is opened up at every layer of position corresponding with elevator 4, on elevator 4
Elevator door 41 is set at 11 corresponding positions of outlet.Since the outside of support frame 3 is arranged in elevator 4 so that elevator 4 with it is existing
There are a certain distance between building 1, are used for referring to Fig. 3 so attachment strap 5 is laid with and be fixedly connected on support rail 32
Path as pedestrian's walking.The side of attachment strap 5 and the side of existing building 1 link together, the other end towards elevator 4 and with
Elevator 4 contacts, so that resident also can be used elevator 4 and enter in the floor of existing building 1.Wherein, elevator 4 is arranged in existing build
1 is built away from the side of the inlet and outlet of existing building 1 11.
Elevator 4 is being used upstairs, and when elevator 4 rests at the position contour with the floor of existing building 1, with this height
The elevator door 41 that the outlet 11 of degree is aligned is opened, and resident walks out from elevator 4, steps on attachment strap 5, enters floor by attachment strap 5；
Using elevator 4 go downstairs when, wait elevator door 41 open when, resident from outlet 11 from walk out onto attachment strap 5, by attachment strap 5 into
Enter elevator 4.
Referring to Fig. 3, multiple attachment straps 5 are provided at each outlet 11 of existing building 1, multiple attachment straps 5 are built existing
It builds and surrounds annular on 1, be centered around on existing building 1, for increasing the stroll region of resident in existing building 1, so that existing build
Build the resident in 1 has bigger region to take a walk in floor, and can also deepen the communication between floor.
It is new plus can be more neat between floor 2, existing building 1, support frame 3 and elevator 4 in order to allow, referring to Fig.1, Fig. 2,
It is fixedly connected with glass curtain wall 6 on support frame 3, is provide with support frame 3 with glass curtain wall 6.And it is opened on glass curtain wall 6
If vent window 7, for divulging information to the resident in existing building 1.Wherein, glass curtain wall 6 is mounted on the outside of support frame 3, so that
When resident goes to the edge of support frame 3, it will not directly be contacted with glass curtain wall 6, reduce the generation of accident.Glass curtain wall 6
Also it is fixedly connected on and newly adds on floor 2, and the position being fixedly connected is located on new plus floor 2 side, so that newly adding 2 He of floor
Glass curtain wall 6 on support frame 3 is aligned, and forms an entirety.
Several reinforcing rods 33 between adjacent supports vertical bar 31 form box one by one, in order to which resident is leaked from box
Under, the grid diameter for subtracting areolate Turbogrid plates 8, on Turbogrid plates 8 is fixedly connected between adjacent reinforcing rod 33
For 10cm-20cm, so that Turbogrid plates 8 stop resident.
The implementation principle of the present embodiment are as follows: when vibration is transmitted to by existing building 1 and newly adds on floor 2,3 He of support frame
Existing building 1 is jointly to newly plus floor 2 is supported, and under the action of support frame 3, newly plus floor 2, support frame 3 and both
There is 1 three of building to form a bigger entirety.When newly plus on floor 2 having the trend of shaking, support frame 3 can also be right
Newly plus floor 2 is pulled, and allows newly plus connection of the floor 2 between existing building 1 is more stable, to increase building
Service life.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (10)
1. a kind of existing building adding storey structure, it is characterised in that: including be arranged in new on existing building (1) plus floor (2) with
And the support frame (3) that new plus floor (2) are carried out with Auxiliary support is set around existing building (1)；
When carrying out the construction of new plus floor (2), pushed up newly adding the base area of floor (2) to be fabricated to greater than existing building (1)
The area in face, and the edge for new plus floor (2) built on existing building (1) exceeds the edge of existing building (1)；It is described new
Adding the part on floor (2) beyond existing building (1) edge is beyond portion (21)；
Support frame as described above (3) is arranged on the ground, is supported to beyond portion (21).
2. existing building adding storey structure according to claim 1, it is characterised in that: support frame as described above (3) includes vertical cloth
Several vertical supporting rods (31) on the ground are set, one end of the vertical supporting rod (31) is fixedly connected with the ground together, separately
One end is fixedly connected on beyond on portion (21)；Several described vertical supporting rods (31) are circumferentially equally spaced around in existing building
(1) around；
Support frame as described above (3) further includes several support rails (32) being vertically fixedly connected on each vertical supporting rod (31),
Several support rails (32) are arranged on vertical supporting rod (31) along vertical supporting rod (31) length direction；The support rail (32)
One end be fixedly connected with vertical supporting rod (31), the other end is vertically fixedly connected on the side of existing building (1).
3. existing building adding storey structure according to claim 2, it is characterised in that: between the adjacent vertical supporting rod (31)
Multiple reinforcing rods (33) for increasing support frame (3) stability are fixedly connected with, multiple reinforcing rods (33) are in vertical supporting rod
(31) it is arranged on along vertical supporting rod (31) equal spacing in length direction.
4. existing building adding storey structure according to claim 2, it is characterised in that: away from existing on support frame as described above (3)
Building (1) side be fixedly connected with elevator (4), on the existing building (1) towards elevator (4) side offer it is multiple go out
Mouthful (11), on the elevator (4) be provided with multiple elevators (4) door at the positions of multiple outlet (11) faces；In support rail
(32) it is laid with and is fixedly connected with for the attachment strap (5) as pedestrian's walking path on；
The side of the attachment strap (5) and the side of existing building (1) link together, and the other end is towards elevator (4) and and elevator
(4) it contacts.
5. existing building adding storey structure according to claim 4, it is characterised in that: each of described existing building (1) goes out
It is provided with multiple attachment straps (5) at mouth (11), multiple attachment straps (5) surround annular on existing building (1), are centered around existing building
(1) on.
6. existing building adding storey structure according to claim 3, it is characterised in that: solid between the adjacent reinforcing rod (33)
Surely Turbogrid plates (8) are connected with.
7. existing building adding storey structure according to claim 2, it is characterised in that: the vertical supporting rod (31) and ground connect
It is reinforced in one end insertion ground connect and with concrete.
8. existing building adding storey structure according to claim 2, it is characterised in that: the vertical supporting rod (31) and the portion of exceeding
(21) one end connected is fixedly connected with supporting plate, and supporting plate is vertical with vertical supporting rod (31) to be fixed together, and supporting plate
Surface is fixed together with beyond the face contacted on portion (21) with vertical supporting rod (31).
9. existing building adding storey structure according to claim 1, it is characterised in that: support frame as described above is fixedly connected on (3)
Have glass curtain wall (6), the glass curtain wall (6) is mounted on the outside of support frame (3).
10. existing building adding storey structure according to claim 9, it is characterised in that: offered on the glass curtain wall (6)
Vent window (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910447370.2A CN110259170A (en) | 2019-05-27 | 2019-05-27 | A kind of existing building adding storey structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910447370.2A CN110259170A (en) | 2019-05-27 | 2019-05-27 | A kind of existing building adding storey structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110259170A true CN110259170A (en) | 2019-09-20 |
Family
ID=67915552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910447370.2A Pending CN110259170A (en) | 2019-05-27 | 2019-05-27 | A kind of existing building adding storey structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110259170A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111927137A (en) * | 2020-08-11 | 2020-11-13 | 广东电网有限责任公司广州供电局 | Installation method of double-layer power distribution room |
| CN115341780A (en) * | 2022-08-30 | 2022-11-15 | 湖南和瑞门窗幕墙科技有限公司 | Method for performing curtain wall transformation on outer wall surface of window wall structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2628649Y (en) * | 2003-07-23 | 2004-07-28 | 程宗颢 | Storey adding structure and elevator mounting structure for multi-storey residence |
| JP2012140818A (en) * | 2011-01-05 | 2012-07-26 | Shimizu Corp | Earthquake strengthening structure for existing reinforced concrete apartment house |
| CN103225423A (en) * | 2013-04-10 | 2013-07-31 | 北京筑福国际工程技术有限责任公司 | Existing building surrounding type story-adding structure and construction method thereof |
| CN108240120A (en) * | 2018-03-26 | 2018-07-03 | 北京正华建筑设计有限公司 | Aging blocks reinforce add-story reconstruction structure |
| CN108798059A (en) * | 2018-06-23 | 2018-11-13 | 北京房修建筑工程有限公司 | A kind of old masonry seismic reinforcing structure and construction method |
-
2019
- 2019-05-27 CN CN201910447370.2A patent/CN110259170A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2628649Y (en) * | 2003-07-23 | 2004-07-28 | 程宗颢 | Storey adding structure and elevator mounting structure for multi-storey residence |
| JP2012140818A (en) * | 2011-01-05 | 2012-07-26 | Shimizu Corp | Earthquake strengthening structure for existing reinforced concrete apartment house |
| CN103225423A (en) * | 2013-04-10 | 2013-07-31 | 北京筑福国际工程技术有限责任公司 | Existing building surrounding type story-adding structure and construction method thereof |
| CN108240120A (en) * | 2018-03-26 | 2018-07-03 | 北京正华建筑设计有限公司 | Aging blocks reinforce add-story reconstruction structure |
| CN108798059A (en) * | 2018-06-23 | 2018-11-13 | 北京房修建筑工程有限公司 | A kind of old masonry seismic reinforcing structure and construction method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111927137A (en) * | 2020-08-11 | 2020-11-13 | 广东电网有限责任公司广州供电局 | Installation method of double-layer power distribution room |
| CN115341780A (en) * | 2022-08-30 | 2022-11-15 | 湖南和瑞门窗幕墙科技有限公司 | Method for performing curtain wall transformation on outer wall surface of window wall structure |
| CN115341780B (en) * | 2022-08-30 | 2023-09-12 | 湖南和瑞门窗幕墙科技有限公司 | Method for performing curtain wall reconstruction on outer wall surface of window wall structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110259170A (en) | A kind of existing building adding storey structure | |
| CN107724643A (en) | One kind installs elevator hoistways structure and installation method additional | |
| CN207526050U (en) | Elevator is installed in a kind of metal self-supporting integration additional | |
| CN214532059U (en) | Building structure of elevator is installed additional to existing building | |
| CN205712818U (en) | A kind of lightweight integrally assembling staircase | |
| CN213897978U (en) | Ring beam-free elevator shaft structure | |
| CN208869115U (en) | A kind of modularization steel construction elevator with escape truck | |
| CN220035943U (en) | Large-span concrete arc-shaped stair | |
| CN209509401U (en) | A kind of refuse collection structure for skyscraper | |
| CN209369204U (en) | A kind of precast stair structure | |
| CN111502288A (en) | Hoistway climbing type material distribution device and construction method thereof | |
| CN208898323U (en) | A kind of escape truck of assembling type steel structure elevator | |
| CN207017595U (en) | A kind of pin-connected panel installs the outer hoistway of elevator additional | |
| CN209040600U (en) | A kind of stair and elevator combined system | |
| CN217601498U (en) | Subway access & exit bottom plate | |
| CN206142599U (en) | Amortization elevator with multiple falling is made an uproar | |
| CN217353274U (en) | Deck type full-assembly steel structure stair | |
| CN217680704U (en) | Detachable turnover type elevator shaft protection platform | |
| CN209908002U (en) | Corridor type additional elevator structure with good adaptability for multi-storey residential building | |
| CN212129724U (en) | Assembled stair module capable of damping | |
| CN218028587U (en) | Building engineering is fit for ageing to reform transform stairwell device | |
| CN215368615U (en) | Overhanging type scaffold | |
| CN107558695A (en) | Elevator is installed in a kind of metal self-supporting integration additional | |
| CN215207983U (en) | Escalator access & exit floor cold-formed steel for effectively improving safety in utilization | |
| CN215331042U (en) | Stair structure after installing elevator additional |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190920 |
|
| RJ01 | Rejection of invention patent application after publication |