CN107338887A - Only have the connection method of flat out of plane constraint and upper connecting node at the top of out-hung panel - Google Patents
Only have the connection method of flat out of plane constraint and upper connecting node at the top of out-hung panel Download PDFInfo
- Publication number
- CN107338887A CN107338887A CN201710586185.2A CN201710586185A CN107338887A CN 107338887 A CN107338887 A CN 107338887A CN 201710586185 A CN201710586185 A CN 201710586185A CN 107338887 A CN107338887 A CN 107338887A
- Authority
- CN
- China
- Prior art keywords
- connector
- slotted hole
- hung panel
- precast concrete
- bolt
- 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
- 239000011178 precast concrete Substances 0.000 claims abstract description 63
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 59
- 239000010959 steel Substances 0.000 claims abstract description 59
- 238000010276 construction Methods 0.000 claims abstract description 20
- 239000004567 concrete Substances 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 7
- 210000003414 Extremities Anatomy 0.000 claims description 5
- 238000005259 measurement Methods 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 description 24
- 238000005253 cladding Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000015271 coagulation Effects 0.000 description 4
- 238000005345 coagulation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000004301 light adaptation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004642 transportation engineering Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge modular coordination
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge modular coordination
- E04B2002/7461—Details of connection of sheet panels to frame or posts
Abstract
Only have the connection method of flat out of plane constraint and upper connecting node at the top of out-hung panel, belong to building engineering field, this method includes preparing connector, prepares precast concrete out-hung panel, installs precast concrete out-hung panel；The upper connecting node that this method uses includes active plate and upper connector, tapped through hole is offered at the center of active plate, upper connector is angle steel, arranged in inversed l-shaped, upper connector side offers upper connector side slotted hole, and upper connector top surface offers upper connector top surface slotted hole；Leg of angle length direction arrangement of the upper connector side slotted hole along upper connector side, angle steel length direction arrangement of the upper connector top surface slotted hole along upper connector top surface.Only the connection method of flat out of plane constraint and upper connecting node possess and only have the problem of flat out of plane constraint ability to work to wallboard at the top of out-hung panel at the top of out-hung panel proposed by the present invention, while have the three-dimensional regulation ability for eliminating out-hung panel construction error again.
Description
Technical field
The invention belongs to building engineering field, is related to assembly concrete Building technology, more particularly at the top of out-hung panel
The connection method of only flat out of plane constraint and upper connecting node.
Background technology
Precast concrete out-hung panel, it is by precast concrete wall panel, wallboard and agent structure connector or connecting node
Deng composition, installation on the body construction, rise go along with sb. to guard him, the non-bearing precast concrete out-hung panel of decoration function.
National standard《Prefabricated concrete structure technical regulation》(JGJ1-2014) the 10.1.5 articles regulation：" out-hung panel
Flexible connection is preferably used with agent structure, connecting node there should be enough bearing capacities and adapt to the ability of agent structure deformation "；
《Assembly concrete construction technical standard》(GB/T51231-2016) the 5.9.2 articles regulation：" out-hung panel and agent structure
Connecting node should have enough bearing capacities and adapt to the ability of agent structure deformation ", the 5.9.3 articles regulation：" Aseismic Design
When, the connecting node of out-hung panel and agent structure has not less than agent structure in fortification intensity earthquake in wallboard plane planted agent
The deformability of lower 3 times of the elastic displacement angle between floors of effect." the 5.9.7 articles regulation：" out-hung panel is with agent structure using point branch
When holding connection, joint structure should be met the following requirements：1. tie point quantity and position should be true according to out-hung panel shape, size
Fixed, tie point should not be less than 4, and load-bearing tie point does not answer more than two；2. under external force, out-hung panel is with respect to body junction
Structure horizontal should be able to be slided or rotated in wallboard plane；3. the sliding eye size of connector should be according to perforated bolt diameter, deformation
The factor such as ability need and construction tolerance determines.”
National standard《Precast concrete out-hung panel engineering technology code》The 6.6.3 articles of (exposure draft in 2017)
2 sections of regulations：" connecting node of precast concrete out-hung panel, there should be the three-dimensional regulation energy for eliminating out-hung panel construction error
Power ".
The above provides, is the most base to precast concrete out-hung panel in design, production, construction and the course of receiving
This requirement, it is necessary to strict implement.
Existing technology, it is most of more or less to exist not although meeting above-mentioned defined requirement to a certain extent
The defects of with degree, one is without the three-dimensional regulation ability for eliminating out-hung panel construction error；The second is out-hung panel bottom
The connecting node on end or top does not possess the ability to work for only having flat out of plane constraint to wallboard.Such as：
Example one, in national standard《Assembly concrete construction technical standard》(GB/T51231-2016) the plug-in wall shown
Limit connector outside face mentioned in printed line support connection schematic diagram, solves the problems, such as spacing outside face, that is, solves
The problem of out of plane constraint flat to wallboard, but its plane is interior and retractable is not implemented.Prior art generally use is even
The side of fitting is provided with slotted hole, solves freely stretching for horizontal direction, but for vertically without can Free Transform energy
Power, while also just without the three-dimensional regulation ability for eliminating out-hung panel construction error.
Example two, the Chinese patent literature that notification number is " U of CN 205604464 ", are disclosed under a kind of exterior wall cladding antidetonation
It is connected at the top of connector, including the first riser and the second riser being parallel to each other, the first riser and the second riser with transverse slat, it is horizontal
Plate one end opens up through hole, and screw rod is installed in through hole, and the one end of screw rod away from the first riser and the second riser connects with built-in connection
Connect, transverse slat installs the first nut on the screw rod of built-in connection side, is the advantages of the utility model：
Installation site between Vierendeel girder and exterior wall can be adjusted, requirement when reducing construction to embedded part precision, together
When reduce production and assembling difficulty, be advantageous to improve production and efficiency of construction, the installation site of exterior wall cladding it is fine-tuning, it is ensured that
Seam between exterior wall cladding is neat, the smooth no projecting member of surfaces of wall, is easy to production and transportation, attractive in appearance after installation and not
The interior space is taken, when relative displacement occurring between Vierendeel girder and exterior wall cladding, connector itself can be movable within the specific limits,
Connector stress damage etc. is avoided, but under the exterior wall cladding antidetonation shown in the patent document mentioned in connecting-piece structure schematic diagram
The first nut limit the diminution of distance between undersetting, the connecting node of out-hung panel bottom does not possess and only had to wallboard
The ability to work of flat out of plane constraint.
Example three, national standard atlas《Precast concrete exterior wall cladding》(08SG333,08SJ110-2), the index A of page 33,
Sliding component perforate is vertical slotted hole, after installation is completed in positioning, only adapts to the ability of deformation up and down, is deformed without adaptation level
Ability.That is, its connecting node does not possess the ability to work for only having flat out of plane constraint to wallboard, and just do not have
Eliminate the three-dimensional regulation ability of out-hung panel construction error.
Above-mentioned existing technical scheme, it is due to the complexity of technical scheme, increases the reason such as process and material usage, just
Do not go further to improve and solve this technological deficiency.
Therefore, it is necessary to which a kind of new technical scheme solves this problem, to meet the requirement of the regulation of current national standard,
Ensure precast concrete out-hung panel reliably working.
The content of the invention
The technical problems to be solved by the invention：It is only right not possess for existing precast concrete out-hung panel connecting node
Wallboard has a flat out of plane constraint ability to work, and without three-dimensional regulation ability the problem of, there is provided outer out-hung panel top only has
The connection method of flat out of plane constraint and upper connecting node, solve connecting node and possess the work for only having flat out of plane constraint to out-hung panel
Make ability, while there is the three-dimensional regulation ability for eliminating out-hung panel construction error again.
The present invention adopts the following technical scheme that：
The present invention proposes a kind of upper connecting node of precast concrete out-hung panel, it is characterized in that：Including being flexibly connected
Plate and upper connector, tapped through hole is offered at the center of the active plate, and active plate and upper connector pass through spiral shell
Tether and connect；The upper connector is angle steel, and upper connector arranges that upper connector side offers upper connector side in inversed l-shaped
Face slotted hole, upper connector top surface offer upper connector top surface slotted hole；Upper connector side slotted hole is along upper connection
The leg of angle length direction arrangement of part side, upper connector side slotted hole is through hole；The upper connector top surface slotted hole is along upper
The angle steel length direction arrangement of connector top surface, upper connector top surface slotted hole is through hole.
The invention also provides the connection method for only having flat out of plane constraint at the top of a kind of precast concrete out-hung panel, and it is special
Sign is：This method uses the upper connecting node of described precast concrete out-hung panel, specifically includes following steps：
Step 1: prepare connector
Lower connector is prepared, national standard hot-rolled angle steel is cut into section according to design requirement, at an angle of the angle steel section intercepted
Offer the lower vertical slotted hole in connector side on steel limb, the lower vertical slotted hole in connector side is along angle steel this body side surface
Leg of angle length direction is arranged, and the lower vertical slotted hole in connector side is through hole, obtains lower connector；
Active plate is prepared, national standard hot rolled steel plate is cut into block according to design requirement, at the center of the steel plate block cut
Tapped through hole is opened up, obtains active plate；
Upper connector is prepared, national standard hot-rolled angle steel is cut into section according to design requirement, at an angle of the angle steel section intercepted
Offered on steel limb upper connector side slotted hole and its along leg of angle length direction arrange, and the angle steel section intercepted another
Upper connector top surface slotted hole is offered on leg of angle, and it is arranged along angle steel length direction, obtains upper connector；
Step 2: prepare precast concrete out-hung panel
Precast concrete out-hung panel is prepared using the method for routine, in precast concrete out-hung panel lower inside coagulation
Reserve fluted, the center pre-buried steel nut in groove side in native surface；In precast concrete out-hung panel inside upper part coagulation
Reserve fluted, the center pre-buried steel nut in groove side in native surface；
Step 3: installation precast concrete out-hung panel
During main structure construction, bottom surface and main body using beam or plate of the method for routine at agent structure exterior wall
The top surface of beam or plate at structure outer distinguishes pre-buried steel built-in fitting, and active plate is welded in into master according to requirement is accurately positioned
On the bottom surface built-in fitting of beam or plate at body structure outer；Bolt shimming handle is used before hoisting prefabricated concrete and hung wallboard
Bolt passes through the lower vertical slotted hole in connector side, and bolt is screwed in into precast concrete out-hung panel lower inside groove side
Center pre-buried steel nut, according to the size of field measurement, lower connector is done and accurately vertically positioned along agent structure exterior wall, twisted
Tight bolt is simultaneously welded bolt；Before hoisting prefabricated concrete and hung wallboard, upper connector is arranged in inversed l-shaped, uses bolt
Bolt is passed through upper connector side slotted hole by shimming, and bolt is screwed in into precast concrete out-hung panel upper inner groove side
The center pre-buried steel nut in face, turn bolt are attached on upper connector, and between upper connector and precast concrete out-hung panel
It is reserved with space；Hoisting prefabricated concrete and hung wallboard is to station is installed, after design requirement precise positioning, by lower connector
With the top surface built-in fitting firm welding of the beam at agent structure exterior wall or plate, after design requirement precise positioning, bolt is used
Shimming screws in bolt through upper connector top surface slotted hole the tapped through hole for being located at active plate center, turn bolt patch
On upper connector, and space is reserved between upper connector and active plate；Complete applying for precast concrete out-hung panel
Work is installed.
By above-mentioned design, the present invention can bring following beneficial effect：The present invention is proposed at the top of out-hung panel
The connection method of only flat out of plane constraint and upper connecting node, the connecting node of precast concrete out-hung panel, which fully has, to be eliminated
The three-dimensional regulation ability of out-hung panel construction error, the precast concrete out-hung panel under external force effect is with respect to agent structure pre-
It sufficiently level can slide, slide vertically and rotate in concrete and hung wallboard plane processed, top uses company provided by the invention
Connect node only has flat out of plane constraint to precast concrete out-hung panel.Beneficial effect of the present invention, reach and higher than existing
National standard can be widely applied to various out-hung panels to technical requirements of the out-hung panel on adapting to agent structure deformability
Design, the manufacturing and construction and installation.
Brief description of the drawings
The invention will be further described with embodiment for explanation below in conjunction with the accompanying drawings：
Fig. 1 is the lower connector schematic top plan view of the present invention.
Fig. 2 is active plate elevational schematic view of the present invention.
Fig. 3 is upper connector elevational schematic view of the present invention.
Fig. 4 is the schematic top plan view that the lower connector of the present invention is installed on wallboard.
Fig. 5 is the elevational schematic view that upper connector of the present invention is installed on wallboard.
Fig. 6 is the diagrammatic cross-section that the lower connector of the present invention installs node.
Fig. 7 is the diagrammatic cross-section that upper connector of the present invention installs node.
Fig. 8 is the diagrammatic cross-section of precast concrete out-hung panel integral installation of the present invention.
In figure：The vertical slotted hole in connector side, 3- active plates, 4- upper connectors, 5- upper connectors side under 2-
Slotted hole, 6- upper connector top surface slotted holes.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, as shown in Figures 1 to 8, to the technology in the embodiment of the present invention
Scheme is clearly and completely described, and the present invention provides the connection method for only having flat out of plane constraint at the top of out-hung panel and used
Connecting node include lower connector, active plate 3 and upper connector 4, the lower connector is prepared using angle steel section, at angle
The vertical slotted hole 2 in lower connector side is provided with one leg of angle of steel section；The vertical slotted hole 2 in lower connector side be
One leg of angle of lower connector angle steel section runs through the vertical Long Circle hole that leg of angle thickness opens up；The active plate 3 is adopted
Prepared with steel plate, and tapped through hole is offered at the center of active plate 3；The upper connector 4 is angle steel, upper connector 4
Arranged in inversed l-shaped, the side of upper connector 4 offers upper connector side slotted hole 5, and the top surface of upper connector 4 offers company
Fitting top surface slotted hole 6；Leg of angle length direction arrangement of the upper connector side slotted hole 5 along the side of upper connector 4, upper company
Fitting side slotted hole 5 is through hole；Angle steel length direction cloth of the upper connector top surface slotted hole 6 along the top surface of upper connector 4
Put, upper connector top surface slotted hole 6 is through hole.
Only has the connection method of flat out of plane constraint at the top of a kind of precast concrete out-hung panel, this method uses lower connection
Part, active plate 3 and upper connector 4, specifically include following steps,
Step 1: prepare connector
Lower connector is prepared, national standard hot-rolled angle steel is cut into section according to design requirement, at an angle of the angle steel section intercepted
Offer the vertical slotted hole 2 in lower connector side on steel limb, the lower vertical slotted hole 2 in connector side is along this body side surface of angle steel
Leg of angle length direction arrangement, and the vertical slotted hole 2 in lower connector side is through hole, obtains lower connector；
Active plate 3 is prepared, national standard hot rolled steel plate is cut into block according to design requirement, at the center of the steel plate block cut
Tapped through hole is opened up, obtains active plate 3；
Upper connector 4 is prepared, national standard hot-rolled angle steel is cut into section according to design requirement, at an angle of the angle steel section intercepted
Upper connector side slotted hole 5 is offered on steel limb and it is arranged along leg of angle length direction, and in the another of the angle steel section intercepted
Upper connector top surface slotted hole 6 is offered on individual leg of angle, and it is arranged along angle steel length direction, obtains upper connector 4；
Step 2: prepare precast concrete out-hung panel
Precast concrete out-hung panel is prepared using the method for routine, in precast concrete out-hung panel lower inside coagulation
Reserve fluted, the center pre-buried steel nut in groove side in native surface；In precast concrete out-hung panel inside upper part coagulation
Reserve fluted, the center pre-buried steel nut in groove side in native surface；
Step 3: installation precast concrete out-hung panel
During main structure construction, bottom surface and main body using beam or plate of the method for routine at agent structure exterior wall
The top surface of beam or plate at structure outer distinguishes pre-buried steel built-in fitting, and active plate 3 is welded according to requirement is accurately positioned
On the bottom surface built-in fitting of beam or plate at agent structure exterior wall；It is added gasket before hoisting prefabricated concrete and hung wallboard using bolt
Bolt is passed through the vertical slotted hole 2 in lower connector side, bolt is screwed in into precast concrete out-hung panel lower inside groove side
The center pre-buried steel nut in face, according to the size of field measurement, it is accurately vertically fixed along agent structure exterior wall that lower connector is done
Position, tightens bolt and is welded bolt；Before hoisting prefabricated concrete and hung wallboard, upper connector 4 is arranged in inversed l-shaped, made
It is added gasket with bolt and bolt is passed through upper connector side slotted hole 5, bolt is screwed in precast concrete out-hung panel top
The center pre-buried steel nut of side groove side, turn bolt are attached on upper connector 4, and outside upper connector 4 and precast concrete
Space is reserved between wallboard；Hoisting prefabricated concrete and hung wallboard is to installing station, after design requirement precise positioning,
By the beam or the top surface built-in fitting firm welding of plate at lower connector and agent structure exterior wall, according to design requirement precise positioning
Afterwards, it is added gasket using bolt and leads to bolt through the screw thread that upper connector top surface slotted hole 6 is screwed in positioned at the center of active plate 3
Hole, turn bolt are attached on upper connector 4, and are reserved with space between upper connector 4 and active plate 3；Complete prefabricated mixed
Coagulate the construction and installation of native out-hung panel.
The three-dimensional regulation function of the present invention is realized by the following method：
For the bottom of precast concrete out-hung panel, vertical adjustment passes through bolt in precast concrete out-hung panel plane
In lower connector side, vertical slotted hole may move about 2 and realize, horizontal direction regulation in precast concrete out-hung panel plane
Moved horizontally by lower connector along in precast concrete out-hung panel plane afterwards with the beam at agent structure exterior wall or plate top
Face built-in fitting firm welding realizes, is adjusted outside precast concrete out-hung panel plane by lower connector along outside precast concrete
Move horizontally outside wallboard plane and realized afterwards with the beam at agent structure exterior wall or plate top surface built-in fitting firm welding；
For the top of precast concrete out-hung panel, vertical adjustment passes through bolt in precast concrete out-hung panel plane
In upper connector side, slotted hole be may move about 5 and realize, horizontal direction is adjusted and passed through in precast concrete out-hung panel plane
Active plate 3 moved horizontally along in precast concrete out-hung panel plane afterwards with the beam at agent structure exterior wall or plate bottom surface
Built-in fitting firm welding is realized, is adjusted outside precast concrete out-hung panel plane and is passed through active plate 3 along precast concrete
Move horizontally outside out-hung panel plane and realized afterwards with the beam at agent structure exterior wall or plate bottom surface built-in fitting firm welding.
The precast concrete out-hung panel of the present invention can water in precast concrete out-hung panel plane with respect to agent structure
Smoothly move or rotate and realized by upper connector 4, wherein, it is sliding in upper connector top surface slotted hole 6 that level slides through bolt
Dynamic to realize, rotation is then slided by bolt in upper connector top surface slotted hole 6 and bolt is in upper connector side slotted hole 5
Slide the realization that plays a role jointly；The present invention is slided in upper connector side slotted hole 5 by bolt and can also realized in addition
Precast concrete out-hung panel sliding up and down in precast concrete out-hung panel plane with respect to agent structure.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (2)
1. a kind of upper connecting node of precast concrete out-hung panel, it is characterized in that：Including active plate (3) and upper connector
(4) tapped through hole, is offered at the center of the active plate (3), active plate (3) and upper connector (4) pass through spiral shell
Tether and connect；The upper connector (4) is angle steel, and upper connector (4) arranges that upper connector (4) side offers in inversed l-shaped
Connector side slotted hole (5), upper connector (4) top surface offer upper connector top surface slotted hole (6)；The upper connector side
Leg of angle length direction arrangement of the face slotted hole (5) along upper connector (4) side, upper connector side slotted hole (5) is through hole；Institute
State angle steel length direction arrangement of the upper connector top surface slotted hole (6) along upper connector (4) top surface, upper connector top surface slotted hole
(6) it is through hole.
2. only have the connection method of flat out of plane constraint at the top of a kind of precast concrete out-hung panel, it is characterized in that：This method uses
The upper connecting node of precast concrete out-hung panel described in claim 1, specifically includes following steps：
Step 1: prepare connector
Lower connector is prepared, national standard hot-rolled angle steel is cut into section according to design requirement, in a leg of angle of the angle steel section intercepted
On offer the lower vertical slotted hole in connector side (2), the lower vertical slotted hole in connector side (2) is along this body side surface of angle steel
Leg of angle length direction arrangement, and the lower vertical slotted hole in connector side (2) is through hole, obtains lower connector；
Active plate (3) is prepared, national standard hot rolled steel plate is cut into block according to design requirement, opened at the center of the steel plate block cut
If tapped through hole, active plate (3) is obtained；
Upper connector (4) is prepared, national standard hot-rolled angle steel is cut into section according to design requirement, in an angle steel of the angle steel section intercepted
Upper connector side slotted hole (5) is offered on limb and it is arranged along leg of angle length direction, and in the another of the angle steel section intercepted
Upper connector top surface slotted hole (6) is offered on individual leg of angle, and it is arranged along angle steel length direction, obtains upper connector (4)；
Step 2: prepare precast concrete out-hung panel
Precast concrete out-hung panel is prepared using the method for routine, in precast concrete out-hung panel lower inside concrete table
Reserve fluted, the center pre-buried steel nut in groove side in face；In precast concrete out-hung panel inside upper part concrete table
Reserve fluted, the center pre-buried steel nut in groove side in face；
Step 3: installation precast concrete out-hung panel
During main structure construction, bottom surface and agent structure using beam or plate of the method for routine at agent structure exterior wall
The top surface of beam or plate at exterior wall distinguishes pre-buried steel built-in fitting, and active plate (3) is welded in into master according to being accurately positioned requirement
On the bottom surface built-in fitting of beam or plate at body structure outer；Bolt shimming handle is used before hoisting prefabricated concrete and hung wallboard
Bolt passes through the lower vertical slotted hole in connector side (2), and bolt is screwed in into precast concrete out-hung panel lower inside groove side
The center pre-buried steel nut in face, according to the size of field measurement, it is accurately vertically fixed along agent structure exterior wall that lower connector is done
Position, tightens bolt and is welded bolt；Before hoisting prefabricated concrete and hung wallboard, upper connector (4) is arranged in inversed l-shaped,
It is added gasket using bolt and bolt is passed through upper connector side slotted hole (5), bolt is screwed on precast concrete out-hung panel
The center pre-buried steel nut of portion inboard groove side, turn bolt are attached on upper connector (4), and upper connector (4) with it is prefabricated
Space is reserved between concrete and hung wallboard；Hoisting prefabricated concrete and hung wallboard is to station is installed, according to design requirement essence
Certainly behind position, by the beam or the top surface built-in fitting firm welding of plate at lower connector and agent structure exterior wall, according to design requirement
After precise positioning, bolt is screwed in through upper connector top surface slotted hole (6) using bolt shimming and is located at active plate (3)
The tapped through hole at center, turn bolt are attached on upper connector (4), and are reserved between upper connector (4) and active plate (3)
There is space；Complete the construction and installation of precast concrete out-hung panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710586185.2A CN107338887A (en) | 2017-07-18 | 2017-07-18 | Only have the connection method of flat out of plane constraint and upper connecting node at the top of out-hung panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710586185.2A CN107338887A (en) | 2017-07-18 | 2017-07-18 | Only have the connection method of flat out of plane constraint and upper connecting node at the top of out-hung panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107338887A true CN107338887A (en) | 2017-11-10 |
Family
ID=60218816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710586185.2A Pending CN107338887A (en) | 2017-07-18 | 2017-07-18 | Only have the connection method of flat out of plane constraint and upper connecting node at the top of out-hung panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107338887A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894514A (en) * | 2017-01-24 | 2017-06-27 | 中国建筑第八工程局有限公司 | A kind of exterior wall cladding attachment means and its construction method |
| CN108999365A (en) * | 2018-07-20 | 2018-12-14 | 中国建筑第八工程局有限公司 | It constructs adjustable precast concrete out-hung panel connecting node |
| CN110206147A (en) * | 2019-06-19 | 2019-09-06 | 中国航空规划设计研究总院有限公司 | The more high-rise assembling type steel structure systems and construction method of additional exterior wall horizontal rigidity |
| CN110565844A (en) * | 2019-09-10 | 2019-12-13 | 广东绿屋建筑科技工程有限公司 | can absorb assembled partition wall system of construction error |
| CN112127515A (en) * | 2020-08-24 | 2020-12-25 | 扬州大学 | Connecting device for precast concrete external wall panels |
-
2017
- 2017-07-18 CN CN201710586185.2A patent/CN107338887A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894514A (en) * | 2017-01-24 | 2017-06-27 | 中国建筑第八工程局有限公司 | A kind of exterior wall cladding attachment means and its construction method |
| CN106894514B (en) * | 2017-01-24 | 2019-03-26 | 中国建筑第八工程局有限公司 | A kind of exterior wall cladding attachment device and its construction method |
| CN108999365A (en) * | 2018-07-20 | 2018-12-14 | 中国建筑第八工程局有限公司 | It constructs adjustable precast concrete out-hung panel connecting node |
| CN110206147A (en) * | 2019-06-19 | 2019-09-06 | 中国航空规划设计研究总院有限公司 | The more high-rise assembling type steel structure systems and construction method of additional exterior wall horizontal rigidity |
| CN110565844A (en) * | 2019-09-10 | 2019-12-13 | 广东绿屋建筑科技工程有限公司 | can absorb assembled partition wall system of construction error |
| CN112127515A (en) * | 2020-08-24 | 2020-12-25 | 扬州大学 | Connecting device for precast concrete external wall panels |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107338887A (en) | Only have the connection method of flat out of plane constraint and upper connecting node at the top of out-hung panel | |
| CN101956438A (en) | Three-dimensionally adjustable disconnectable curtain wall connecting device and construction method thereof | |
| CN203782942U (en) | Mounting system used for multi-dimensional-adjusting double-curved-surface titanium-plate curtain wall | |
| CN201901964U (en) | Three-dimensional adjustable and disconnectable curtain wall | |
| CN207160349U (en) | A kind of dot point rotatably plug-in PC wallboard connecting mechanisms and device | |
| CN207003748U (en) | A kind of upper connecting node of precast concrete out-hung panel | |
| CN202299035U (en) | Air-pressure resisting connecting piece of unit curtain wall | |
| CN208533805U (en) | The connector of curtain wall round bar and main structure | |
| CN205025029U (en) | Clear water precast concrete exterior wall cladding connected node structure | |
| CN209016599U (en) | A kind of height-adjustable cable testing bridge suspension and support | |
| CN203795598U (en) | Precise positioning and mounting connection structure of assembled wallboards and beam body | |
| CN103758213A (en) | Precise locating mounting connecting structure of assembled wall boards and beam body | |
| CN102230331B (en) | Three-dimension adjustable transition device for curtain wall vertical post | |
| CN207377132U (en) | A kind of construction safety protection supporting frame | |
| CN205243143U (en) | Hard support with adjustable | |
| CN107268803A (en) | Only there is the connection method of flat out of plane constraint a kind of out-hung panel bottom to wallboard | |
| CN205348491U (en) | Fossil fragments mounting structure | |
| CN205088839U (en) | Hang myospasm union piece and interior decoration node | |
| CN204531130U (en) | A kind of telescopic conversion layer connector | |
| CN204356945U (en) | Adjustable bolt set constructor | |
| CN204040471U (en) | A kind of Novel direct piece cap template | |
| CN210122778U (en) | Curtain wall structure for building | |
| CN211114818U (en) | Concrete window opening reentrant corner prevents mould construction equipment that rises | |
| CN208023899U (en) | For the modified inside corner line between furred ceiling face and metope | |
| CN105064673A (en) | Flat steel scaffold pulling joint structure |
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 |