CN108166640A - Assembled adds the structure that elevator cylinder minor structure reinforces former frame - Google Patents
Assembled adds the structure that elevator cylinder minor structure reinforces former frame Download PDFInfo
- Publication number
- CN108166640A CN108166640A CN201711174415.0A CN201711174415A CN108166640A CN 108166640 A CN108166640 A CN 108166640A CN 201711174415 A CN201711174415 A CN 201711174415A CN 108166640 A CN108166640 A CN 108166640A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- former frame
- minor structure
- former
- prefabricated
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
-
- 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
- E04G23/0218—Increasing or restoring the load-bearing capacity of building construction elements
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Emergency Management (AREA)
- Civil Engineering (AREA)
- Business, Economics & Management (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
A kind of assembled of the present invention adds the structure that elevator cylinder minor structure reinforces former frame, the bindiny mechanism including former frame structure to be reinforced, for reinforcing the additional cylinder minor structure of former frame structure and additional cylinder minor structure and former frame structure；Former frame structure includes connect the in length and breadth former Vierendeel girder of connection and original frame column, additional cylinder minor structure includes the prefabricated cylinder of multilayer connected from bottom to top, i-shape steel beam is provided on each prefabricated cylinder, which is used to connect the former Vierendeel girder of former frame structure；Additional cylinder minor structure is provided with hole on each prefabricated cylinder, comes in and goes out for personnel as elevator.The additional cylinder minor structure of the present invention is both as newly-increased residential lift well, again as new Lateral Resistant System, it is existing to use function, there is structure function again, kill two birds with one stone, realize maximization of economic benefit, additional cylinder minor structure uses assembled, connecting elements is also built-in fitting, and field operation is simple, can quickly and easily complete construction operation.
Description
Technical field
The present invention relates to civil engineering technical field of anti-seismic reinforcement, specifically a kind of assembled adds elevator cylinder knot
Structure reinforces the structure of former frame.
Background technology
In recent years, due to the trend of aging of population, old house generally existing installs the demand of elevator additional, while these are old
Also there are structural hidden dangers mostly for In-Situ HPGe γ Spectrometry, and shock resistance is insufficient, needs to carry out structural strengthening.Existing additional substructure reinforcement technique
Mainly based on additional diagonal brace, additional roll wall and additional frame, minor structure does not have use value in itself, reinforcing it is positive
Property and cost performance are relatively low.
Invention content
Goal of the invention：In order to overcome the deficiencies in the prior art, the present invention provides a kind of assembled and adds elevator
Cylinder minor structure reinforces the structure of former frame.
Technical solution：In order to solve the above technical problems, a kind of assembled of the present invention adds elevator cylinder minor structure and adds
The structure of Guyuan frame, including former frame structure to be reinforced, for reinforce the additional cylinder minor structure of former frame structure and
The bindiny mechanism of additional cylinder minor structure and former frame structure；Former frame structure includes the former Vierendeel girder and original for the connection that connects in length and breadth
Frame column, additional cylinder minor structure include the prefabricated cylinder of multilayer connected from bottom to top, are provided on each prefabricated cylinder I-shaped
Girder steel, the i-shape steel beam are used to connect the former Vierendeel girder of former frame structure；Additional cylinder minor structure is as elevator, each pre-
Hole is provided on cylinder processed, is come in and gone out for personnel.
Wherein, it is connected between the prefabricated cylinder of each layer by grout sleeve, and with the cast-in-place company of higher leveled pea gravel concreten
Tape splicing.
Wherein, cast-in-place concrete connect band is 150-200mm wide.
Wherein, the bar connecting of use grout sleeve has a tubular barrel, and the non-grouting end of tubular barrel is provided with and the
The connecting hole that one reinforcing bar is fixedly connected, and the grouting end of tubular barrel has the grouting chamber that can be inserted into the second reinforcing bar, tubular barrel
Side wall be provided with and the grout hole that connects of grouting chamber.
Wherein, the edge of a wing of the i-shape steel beam side of each prefabricated cylinder connection is mounted in prefabricated cylinder, the wing of opposite side
Edge is used for connecting with former Vierendeel girder.
The present invention also provides a kind of method that assembled adds the former frame of elevator cylinder minor structure reinforcing, including following step
Suddenly：
Step 1: the position of Vierendeel girder, column upper bolt hole is oriented according to the bolt hole position on pre-buried i section steel beam；
Then it drills to it；
Step 2: being positioned to prefabricated Barrel hoisting, the pre-installation of bolt is carried out；
Step 3：Bolt pretightening is applied using torque wrench.
Advantageous effect：A kind of assembled of the present invention adds the structure that elevator cylinder minor structure reinforces former frame, has
Following advantageous effect：
1st, cylinder minor structure is added not only as newly-increased residential lift well, but also as new Lateral Resistant System, existing use
Function, and have structure function, it kills two birds with one stone, realizes maximization of economic benefit.
2nd, cylinder minor structure is added using assembled, and connecting elements is also built-in fitting, and field operation is simple, can quickly just
Construction operation is completed promptly.
Description of the drawings
Fig. 1 is the prefabricated cylinder of the present invention and i-shape steel beam combination schematic diagram；
Fig. 2 is prefabricated cylinder in the present invention and stair relative position schematic diagram；
Fig. 3 is prefabricated cylinder connection diagram in the present invention；
Fig. 4 is adds cylinder minor structure and former Vierendeel girder connection diagram in the present invention；
Fig. 5 is reinforced for Central Plains frame structure of the present invention and is completed schematic diagram.
In figure：The prefabricated cylinders of 1-, 2- i-shape steel beams, 3- grout sleeves, 4- bolts, 5- original Vierendeel girders, 6- original frame knots
Structure, 7- original frame columns, 8- holes.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As Figure 1-Figure 5, a kind of assembled of the invention adds the structure that elevator cylinder minor structure reinforces former frame,
Including former frame structure 6 to be reinforced, for reinforcing the additional cylinder minor structure of former frame structure 6 and additional cylinder knot
Structure and the bindiny mechanism of former frame structure 6, bindiny mechanism use bolt 4；Former frame structure 6 includes the former frame for the connection that connects in length and breadth
It sets a roof beam in place 5 and former frame column 7, additional cylinder minor structure includes the prefabricated cylinder 1 of multilayer connected from bottom to top, on each prefabricated cylinder 1
I-shape steel beam 2 is provided with, which is used to connect the former Vierendeel girder 5 of former frame structure 6；Additional cylinder minor structure
As elevator, hole 8 is provided on each prefabricated cylinder 1, is come in and gone out for personnel.It is covered between each prefabricated cylinder 1 of layer by being in the milk
Cylinder be connected, and use the cast-in-place connect band of higher leveled pea gravel concreten, cast-in-place concrete connect band be 150-200mm wide.Using
Bar connecting with grout sleeve have tubular barrel, the non-grouting end of tubular barrel is provided with the company being fixedly connected with the first reinforcing bar
Hole is connect, and the grouting end of tubular barrel has the grouting chamber that can be inserted into the second reinforcing bar, the side wall of tubular barrel is provided with and grouting chamber
The grout hole of connection.The edge of a wing for 2 side of i-shape steel beam that each prefabricated cylinder 1 connects is mounted in prefabricated cylinder 1, opposite side
The edge of a wing is used for connecting with former Vierendeel girder 5.
Prefabricated cylinder 1 was not only used as elevator, but be used as additional lateral resistant member, cylinder with by pre-buried I-shaped
Girder steel 2 is connected with former Vierendeel girder 5 and former frame column 7；It is attached between prefabricated cylinder 1 by grout sleeve 3, prefabricated cylinder 1
The mouth that punches need to should not be too large according to the position of landing, hole size under the requirement for meeting actual use.Pre-buried I-shaped
Section steel beam 2 is used to the horizontal force that original structure is subject to being transmitted to prefabricated cylinder 1, i-shape steel beam 2 need to shift to an earlier date with former frame
It punches on the wing plate of connection, is bolted so as to subsequent.Prefabricated unit transport to scene after by grout sleeve 3 connect steel
Muscle, then cast-in-place node form entirety.
As in Figure 3-5, it needs to carry out punching processing in former frame structure 6, punch position is according to pre-buried i shaped steel
Hole site on joist steel beam determines, pre-buried i section steel beam 2 is connected with Vierendeel girder 5 by bolt 4.
The assembled of the present invention adds elevator cylinder minor structure and reinforces former frame structure, is realized by following steps：
Step 1: the position of Vierendeel girder, column upper bolt hole is oriented according to the bolt hole position on pre-buried i section steel beam；
Then it drills to it；
It is positioned Step 2: being lifted to prefabricated cylinder 1, carries out the pre-installation of bolt；
Step 3：Bolt pretightening is applied using torque wrench.
A kind of assembled of the present invention adds the structure that elevator cylinder minor structure reinforces former frame, adds cylinder minor structure
Not only as newly-increased residential lift well, but also new Lateral Resistant System is used as, it is existing using function, and have structure function, one action two
, realize maximization of economic benefit.Additional cylinder minor structure is also built-in fitting using assembled, connecting elements, field operation
Simply, construction operation can quickly and easily be completed.
The above is only the preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (4)
1. a kind of assembled adds the structure that elevator cylinder minor structure reinforces former frame, it is characterised in that：Including to be reinforced
Former frame structure, for reinforcing the additional cylinder minor structure of former frame structure and additional cylinder minor structure and former frame structure
Bindiny mechanism；Former frame structure includes connect the in length and breadth former Vierendeel girder of connection and original frame column, and additional cylinder minor structure includes
The prefabricated cylinder of multilayer connected from bottom to top is provided with i-shape steel beam on each prefabricated cylinder, and the i-shape steel beam is for connecting
The former Vierendeel girder of former frame structure；Additional cylinder minor structure is provided with hole, for personnel as elevator on each prefabricated cylinder
It comes in and goes out.
2. assembled according to claim 1 adds the structure that elevator cylinder minor structure reinforces former frame, feature exists
In：Wherein, it is connected between the prefabricated cylinder of each layer by grout sleeve, and with the cast-in-place connect band of higher leveled pea gravel concreten.
3. assembled according to claim 2 adds the structure that elevator cylinder minor structure reinforces former frame, feature exists
In：Wherein, cast-in-place concrete connect band is 150-200mm wide.
4. assembled according to claim 1 adds the structure that elevator cylinder minor structure reinforces former frame, feature exists
In：Wherein, the edge of a wing of the i-shape steel beam side of each prefabricated cylinder connection is mounted in prefabricated cylinder, and the edge of a wing of opposite side is used for
It is connect with former Vierendeel girder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711174415.0A CN108166640B (en) | 2017-11-22 | 2017-11-22 | Structure for reinforcing original frame by assembled additional elevator shaft cylinder body substructure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711174415.0A CN108166640B (en) | 2017-11-22 | 2017-11-22 | Structure for reinforcing original frame by assembled additional elevator shaft cylinder body substructure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108166640A true CN108166640A (en) | 2018-06-15 |
| CN108166640B CN108166640B (en) | 2021-08-24 |
Family
ID=62527313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711174415.0A Active CN108166640B (en) | 2017-11-22 | 2017-11-22 | Structure for reinforcing original frame by assembled additional elevator shaft cylinder body substructure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108166640B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201395950Y (en) * | 2009-05-08 | 2010-02-03 | 张恒亮 | Elevator shaft protective device |
| CN102226349A (en) * | 2011-04-22 | 2011-10-26 | 天津开发区福林发展有限公司 | Middle and high-rise mixed structure system configured by concrete close-column and gypsum composite wall plates and reinforced concrete light frame |
| JP2014031632A (en) * | 2012-08-02 | 2014-02-20 | Kajima Corp | Wind-resistant reinforcement method for elevating form |
| CN203603526U (en) * | 2013-11-25 | 2014-05-21 | 沈阳建筑大学建筑设计研究院 | Reinforcing structure of reinforced concrete frame column |
| CN105298151A (en) * | 2014-07-24 | 2016-02-03 | 上海市建筑科学研究院(集团)有限公司 | Method for integrally building multi-storey residential building by additionally arranging elevator and performing earthquake resistance and reinforcement |
| CN107152097A (en) * | 2017-05-12 | 2017-09-12 | 东南大学 | Band attached prestressing force assembled outside plate framework of encorbelmenting consumes energy the structure of frame strengthening |
-
2017
- 2017-11-22 CN CN201711174415.0A patent/CN108166640B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201395950Y (en) * | 2009-05-08 | 2010-02-03 | 张恒亮 | Elevator shaft protective device |
| CN102226349A (en) * | 2011-04-22 | 2011-10-26 | 天津开发区福林发展有限公司 | Middle and high-rise mixed structure system configured by concrete close-column and gypsum composite wall plates and reinforced concrete light frame |
| JP2014031632A (en) * | 2012-08-02 | 2014-02-20 | Kajima Corp | Wind-resistant reinforcement method for elevating form |
| CN203603526U (en) * | 2013-11-25 | 2014-05-21 | 沈阳建筑大学建筑设计研究院 | Reinforcing structure of reinforced concrete frame column |
| CN105298151A (en) * | 2014-07-24 | 2016-02-03 | 上海市建筑科学研究院(集团)有限公司 | Method for integrally building multi-storey residential building by additionally arranging elevator and performing earthquake resistance and reinforcement |
| CN107152097A (en) * | 2017-05-12 | 2017-09-12 | 东南大学 | Band attached prestressing force assembled outside plate framework of encorbelmenting consumes energy the structure of frame strengthening |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108166640B (en) | 2021-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104264594B (en) | A kind of self-balancing tied arch system for improving PSC continuous box girder bridge bearing ability and the method using it to reinforce | |
| CN103306214A (en) | Novel reinforcement device for reinforced concrete beam and floor slab and construction method thereof | |
| CN107165058A (en) | One kind is used for existing operation Bridge pier reinforcement means | |
| CN109537929A (en) | Demolishing columns bracing means and reinforcement means | |
| CN106978909A (en) | A kind of method that beams of concrete is connected with profile steel concrete column joint reinforcing bar | |
| CN108411759A (en) | The big box-beam structure of precast concrete of direction across bridge stem grafting method connection | |
| CN208534081U (en) | A kind of reconstruction structure of old building constructional column | |
| CN105347142B (en) | A kind of building hoist is mounted on the threading installation method on basement roof | |
| CN101761241A (en) | Roof suspended type method for pulling out pillars | |
| CN104153463B (en) | Assembled integrated frame system and construction method thereof | |
| CN106351245A (en) | Tower crane foundation base and construction method thereof | |
| CN206503378U (en) | Newly-increased outrigger constructing structure | |
| CN106499211B (en) | Newly-increased outrigger frame Baogang anchor daraf(reciprocal of farad) structure | |
| CN205741871U (en) | There is the prestressed reinforced concrete box beam of double limb corrugated steel web | |
| CN106948495A (en) | The prestressing force integral node and its construction method of steel core concrete column and beams of concrete | |
| CN108166640A (en) | Assembled adds the structure that elevator cylinder minor structure reinforces former frame | |
| CN108978996B (en) | Outrigger added in existing brick-concrete structure and construction method thereof | |
| CN204385941U (en) | Prestressing force buckling restrained brace | |
| CN108412036B (en) | Assembled H profile steel column-isolated footing-concrete collar tie beam cross connecting node | |
| CN207211389U (en) | A kind of assembled architecture is encorbelmented outrigger anchor hoop | |
| CN206693469U (en) | A kind of precast floor slab connecting node | |
| CN105220609B (en) | Combined beam self-anchored suspension bridge and construction process thereof | |
| CN108301562A (en) | Assembly concrete-filled steel tube column-isolated footing-concrete collar tie beam cross connecting node | |
| CN204728487U (en) | A kind of girder steel and the hinged dry type syndeton of concrete beam sidepiece | |
| CN107023078A (en) | Assemble cast-in-place combined type superposed box mesh-beam floor system and construction method |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |