CN105040945B - Connection node structure of fair-faced concrete prefabrication exterior wall hanging plates - Google Patents
Connection node structure of fair-faced concrete prefabrication exterior wall hanging plates Download PDFInfo
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- CN105040945B CN105040945B CN201510558372.0A CN201510558372A CN105040945B CN 105040945 B CN105040945 B CN 105040945B CN 201510558372 A CN201510558372 A CN 201510558372A CN 105040945 B CN105040945 B CN 105040945B
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- exterior wall
- angle cleat
- angle iron
- connection
- bolt
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- 238000009417 prefabrication Methods 0.000 title abstract 3
- 238000003466 welding Methods 0.000 claims abstract description 4
- 238000005253 cladding Methods 0.000 claims description 24
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- -1 polyethylene Polymers 0.000 claims description 8
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 239000000565 sealant Substances 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 229910000746 Structural steel Inorganic materials 0.000 abstract 10
- 230000006378 damage Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Finishing Walls (AREA)
Abstract
The invention discloses a connection node structure of fair-faced concrete prefabrication exterior wall hanging plates. The connection node structure comprises first connection angle iron, second connection angle iron and a support bolt; the first connection angle iron is fixed with an embedded base in a main body frame structure in a welding mode, the first connection angle iron and the second connection angle iron are each provided with a long-strip-shaped through hole, the support bolt is arranged on the first connection angle iron and used for supporting a lower bracket of the upper exterior wall hanging plates located above the support bolt, the first connection angle iron is fixedly connected with the second connection angle iron through a first connecting bolt, and the horizontal edge of the second connection angle iron is fixed with an embedded nut located in an upper bracket of the lower exterior wall hanging plate located below the second connection angle iron through a second connecting bolt. According to the connection node structure of the fair-faced concrete prefabrication exterior wall hanging plates, connection is convenient, and a certain displacement can be generated in the up and down direction and the left and right direction to prevent the exterior wall hanging plates from being damaged and disengaged when the connection node structure bears too large loads.
Description
Technical field
The present invention relates to building covering field of fixation devices, more particularly to a kind of clear-water concrete precast facade hanging plate
Connecting joint structure.
Background technology
For a long time, Building Engineering Design pursuit practicality, safety, economy, principle attractive in appearance are carried out, with national economy
Development, builds this particularity works and has become social economy's level in one epoch of reflection and the carrier of cultural concept.Clearly
Water coagulation soil exterior wall cladding, with its unique decorative effect, has won liking and accepting for masses, wide in public building field
General application.And clear-water concrete hanging plate is quite strict to mounting connection structure requirement, preferable attachment structure requirement is easy to connect,
Positioning is conveniently adjusted, is connected firmly and certain displacement can be produced when excessive load is born to prevent destruction from coming off, at present
Also without a kind of perfect attachment structure.
Exterior wall cladding connection disclosed in Chinese patent literature CN101922242A, CN202850287U, CN102644339A
Structure can not carry out adjustment up and down, will when the pre-buried position of built-in fitting or the processing dimension of cladding panel have deviation
Cannot install, and attachment structure disclosed in above-mentioned document is and is rigidly connected, when the rare load actions such as earthquake are run into, meeting exists
Larger internal force is produced in hanging plate, is caused it crack even destruction occur and is come off and cause a serious accident.
The content of the invention
To overcome the deficiencies in the prior art, it is an object of the invention to provide one kind it is easy to connect, be conveniently adjusted positioning, company
Connect clear-water concrete precast facade hanging plate connecting node knot firm and that certain displacement can be produced when excessive load is born
Structure.
To reach above-mentioned purpose, present invention employs following technical scheme：
A kind of clear-water concrete precast facade hanging plate connecting joint structure, the exterior wall cladding has upper bracket and lower ox
Leg, embedded nut is provided with the top of upper bracket, and the bottom of lower bracket is provided with pre-embedded steel slab；The connecting joint structure
Including the first angle cleat, the second angle cleat and carrying bolt；In first angle cleat and main frame structure
Pre-buried tube chamber welds with base is fixed, and the first manhole is provided with the horizontal sides of first angle cleat, and first is provided with vertical edges
Strip through hole, the second manhole is provided with the horizontal sides of second angle cleat, and the second strip is provided with vertical edges
Through hole；The carrying bolt is fixed on the first angle cleat by first manhole, under upper exterior wall cladding in bracket
Pre-embedded steel slab be supported in the top of the carrying bolt；The vertical edges of first angle cleat and hanging down for the second angle cleat
Straight flange is superimposed with each other, and is connected by the first connecting bolt, and first connecting bolt is logical through first strip
Hole and the second strip through hole；The horizontal sides of second angle cleat are by the second connecting bolt and the lower exterior wall being located under it
Embedded nut on hanging plate in bracket is fixed.
Preferably, when first angle cleat and the second angle cleat are connected, in hanging down for the second angle cleat
Straight flange both sides are provided with sliding component, and the sliding component is 2mm thickness polytetrafluoroethylene floors.
Preferably, the top surface of the exterior wall cladding is embedded with sleeve, bottom surface is embedded with pin；It is neighbouring during installation
The pin and sleeve of two pieces of exterior wall claddings are mutually inserted；The sleeve perforate is Long Circle hole.
Preferably, being sealed using polyethylene foamed rod and building sealant between adjacent exterior wall cladding.
Preferably, first connecting bolt, the second connecting bolt are provided with supporting pad, the spiral shell after fastening
Bar is connected as a single entity by spot welding with nut.
Beneficial effects of the present invention：（1）Scene fixation after exterior wall cladding lifting in place is bolt connection, execute-in-place
It is convenient；（2）When exterior wall cladding is connected and installed, carrying bolt can adjust level height difference；（3）First angle cleat, second connect
Connect the Long Circle hole on angle steel and both ensure that the adjustment that can be carried out in installation process up and down, also ensure that the later stage used
Hanging plate can produce certain displacement when accidental load is run into journey；（4）First angle cleat, the second angle cleat set when connecting
Polytetrafluoroethylene (PTFE) is put as sliding component, mobility between the two is further ensured.
Brief description of the drawings
Fig. 1 is the profilograph of exterior wall cladding of the present invention；
Fig. 2 is the profilograph of connecting joint structure of the present invention；
Fig. 3 is A-A profiles in Fig. 2（This figure does not show exterior wall cladding）.
In figure：1- exterior wall claddings；The upper brackets of 11-；Bracket under 12-；111- embedded nuts；121- pre-embedded steel slabs；2- first
Angle cleat；The manholes of 21- first；The first strips of 22- through hole 22；The angle cleats of 3- second；The manholes of 31- second
31；32- the second strip through holes；4- carrying bolts；The connecting bolts of 5- first；The connecting bolts of 6- second；7- polytetrafluoroethylene floors；
9- main structural frames beam/post；The pre-buried bases of 91-.
Specific embodiment
As Figure 1-3, a kind of clear-water concrete precast facade hanging plate connecting joint structure, the exterior wall cladding 1 has
Upper bracket 11 and lower bracket 12, are provided with embedded nut 111 at the top of upper bracket, and the bottom of lower bracket is provided with pre-buried steel
Plate 121；The connecting joint structure includes the first angle cleat 2, the second angle cleat 3 and carrying bolt 4；Described first connects
Connect angle steel 2 to be welded and fixed with the pre-buried base 91 in main frame structure, is provided with the horizontal sides of first angle cleat
One manhole 21, is provided with the first strip through hole 22 in vertical edges, second is provided with the horizontal sides of second angle cleat 3
Manhole 31, is provided with the second strip through hole 32 in vertical edges；The carrying bolt 4 is solid by first manhole 21
It is scheduled on the first angle cleat 2, the pre-embedded steel slab 121 under upper exterior wall cladding in bracket 12 is supported in the top of the carrying bolt 4
Portion；The vertical edges of first angle cleat and the vertical edges of the second angle cleat are superimposed with each other, and by the first connecting bolt 5
It is connected, first connecting bolt 5 passes through the first strip through hole 22 and the second strip through hole 32；Described second
The horizontal sides of angle cleat 3 are by the second connecting bolt 6 and the embedded nut in bracket 11 on the lower exterior wall cladding under it
111 fix.
When the angle cleat 3 of first angle cleat 2 and second is connected, in the vertical edges both sides of the second angle cleat
It is provided with 2mm thickness polytetrafluoroethylene floors 7.
The top surface of the exterior wall cladding 1 is embedded with sleeve, bottom surface and is embedded with pin；During installation, neighbouring two pieces of exterior walls
The pin and sleeve of hanging plate 1 are mutually inserted；The sleeve perforate is Long Circle hole.
Sealed using polyethylene foamed rod and building sealant between adjacent exterior wall cladding.
First connecting bolt, the second connecting bolt are provided with supporting pad, and screw rod passes through after fastening
Spot welding is connected as a single entity with nut.
Claims (3)
1. a kind of clear-water concrete precast facade hanging plate connecting joint structure, it is characterised in that：The exterior wall cladding（1）With upper
Bracket（11）With lower bracket（12）, embedded nut is provided with the top of upper bracket（111）, it is provided with the bottom of lower bracket pre-
Bury steel plate（121）；The connecting joint structure includes the first angle cleat（2）, the second angle cleat（3）And carrying bolt
（4）；First angle cleat（2）With the pre-buried base in main frame structure（91）It is welded and fixed, first joint angle
The first manhole is provided with the horizontal sides of steel（21）, the first strip through hole is provided with vertical edges（22）, second connection
Angle steel（3）Horizontal sides on be provided with the second manhole（31）, the second strip through hole is provided with vertical edges（32）；The support
Bolt（4）First angle cleat is fixed on by first manhole (21)（2）On, bracket under upper exterior wall cladding（12）In
Pre-embedded steel slab（121）It is supported in the carrying bolt（4）Top；The vertical edges of first angle cleat and the second connection
The vertical edges of angle steel are superimposed with each other, and by the first connecting bolt（5）It is connected, first connecting bolt（5）Through institute
State the first strip through hole（22）With the second strip through hole（32）；Second angle cleat（3）Horizontal sides pass through second
Connecting bolt（6）With bracket on the lower exterior wall cladding under it（11）In embedded nut（111）It is fixed；
Sealed using polyethylene foamed rod and building sealant between adjacent exterior wall cladding；
First connecting bolt, the second connecting bolt are provided with supporting pad, and screw rod passes through spot welding after fastening
It is connected as a single entity with nut.
2. a kind of clear-water concrete precast facade hanging plate connecting joint structure according to claim 1, it is characterised in that institute
State the first angle cleat（2）With the second angle cleat（3）When being connected, it is provided with the vertical edges both sides of the second angle cleat
2mm thickness polytetrafluoroethylene floors（7）.
3. a kind of clear-water concrete precast facade hanging plate connecting joint structure according to claim 1, it is characterised in that institute
State exterior wall cladding（1）Top surface be embedded with sleeve, bottom surface and be embedded with pin；During installation, neighbouring two pieces of exterior wall claddings（1）'s
Pin and sleeve are mutually inserted；The sleeve perforate is Long Circle hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510558372.0A CN105040945B (en) | 2015-09-06 | 2015-09-06 | Connection node structure of fair-faced concrete prefabrication exterior wall hanging plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510558372.0A CN105040945B (en) | 2015-09-06 | 2015-09-06 | Connection node structure of fair-faced concrete prefabrication exterior wall hanging plates |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105040945A CN105040945A (en) | 2015-11-11 |
| CN105040945B true CN105040945B (en) | 2017-05-17 |
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| CN201510558372.0A Active CN105040945B (en) | 2015-09-06 | 2015-09-06 | Connection node structure of fair-faced concrete prefabrication exterior wall hanging plates |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105256896B (en) * | 2015-11-12 | 2017-10-13 | 建学建筑与工程设计所有限公司杭州分公司 | It is a kind of to be used for Side fascia and the metal connecting piece of agent structure |
| CN110005072B (en) * | 2019-04-22 | 2025-05-27 | 河北省建筑科学研究院有限公司 | PC external wall panel connection structure and PC external wall panel installation method |
| CN110468967B (en) * | 2019-08-14 | 2024-02-09 | 中国建筑一局(集团)有限公司 | Connecting node of oversized overweight prefabricated cladding plate and main body structure beam and construction method |
| RU202888U1 (en) * | 2020-11-30 | 2021-03-11 | Сергей Вячеславович Архангельский | Joint unit for frame elements of a hinged ventilated facade |
| CN113266123A (en) * | 2021-05-13 | 2021-08-17 | 广东中辰钢结构有限公司 | Concrete slab mounting structure |
| CN113969633A (en) * | 2021-12-06 | 2022-01-25 | 郭一雪 | Construction method of module-assembled hanging plate curtain wall |
| CN114622670A (en) * | 2022-03-10 | 2022-06-14 | 广东省第一建筑工程有限公司 | ECP extrusion molding exterior wall cement hanging plate |
| CN115142597B (en) * | 2022-08-02 | 2023-04-14 | 哈尔滨工业大学 | Integrated cold-formed new self-adaptive external wall panel energy-dissipating connection node |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4782635A (en) * | 1987-07-20 | 1988-11-08 | Rockwin Corporation | Connector for hanging panels to a building frame |
| JP3483699B2 (en) * | 1996-04-17 | 2004-01-06 | 積水ハウス株式会社 | Exterior wall panel support structure |
| CN2320707Y (en) * | 1997-07-18 | 1999-05-26 | 冯义忠 | Outer wall stone dry hanging pendant |
| CN2563209Y (en) * | 2002-07-10 | 2003-07-30 | 武汉凌云建筑装饰工程有限公司 | Point support type stone curtain wall transfer device |
| CN2635791Y (en) * | 2003-06-24 | 2004-08-25 | 杨小林 | Plate material hanging installation device for building |
| CN102003077A (en) * | 2010-12-05 | 2011-04-06 | 中建六局第三建筑工程有限公司 | Stone curtain wall construction method |
| CN102561631B (en) * | 2012-03-29 | 2014-04-02 | 中国建筑装饰集团有限公司 | Honeycomb aluminum plate complex jigsaw shell mosaic wall decoration system and construction method thereof |
| CN204059678U (en) * | 2014-06-17 | 2014-12-31 | 深圳金城市新材料工程有限公司 | A kind of anti-skidding, locus regulate freely with the curtain wall system of easy construction |
| CN204139387U (en) * | 2014-09-11 | 2015-02-04 | 上海高新铝质工程股份有限公司 | A kind of efficient joint material unit curtain wall pendant structure |
| CN205025029U (en) * | 2015-09-06 | 2016-02-10 | 中建二局第三建筑工程有限公司 | Clear water precast concrete exterior wall cladding connected node structure |
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