CN205025029U - Clear water precast concrete exterior wall cladding connected node structure - Google Patents

Clear water precast concrete exterior wall cladding connected node structure Download PDF

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Publication number
CN205025029U
CN205025029U CN201520680603.0U CN201520680603U CN205025029U CN 205025029 U CN205025029 U CN 205025029U CN 201520680603 U CN201520680603 U CN 201520680603U CN 205025029 U CN205025029 U CN 205025029U
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CN
China
Prior art keywords
angle
bolt
cladding
exterior
bracket
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.)
Expired - Fee Related
Application number
CN201520680603.0U
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Chinese (zh)
Inventor
李静
杨发兵
闵学军
宋作友
韩友强
李明科
韩宗友
赵华颖
魏昌智
李安青
曹凤新
郑颖
崔秀生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Third Construction Engineering Co Ltd of China Construction Second Engineering Bureau Co Ltd
Original Assignee
Third Construction Engineering Co Ltd of China Construction Second Engineering Bureau Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Third Construction Engineering Co Ltd of China Construction Second Engineering Bureau Co Ltd filed Critical Third Construction Engineering Co Ltd of China Construction Second Engineering Bureau Co Ltd
Priority to CN201520680603.0U priority Critical patent/CN205025029U/en
Application granted granted Critical
Publication of CN205025029U publication Critical patent/CN205025029U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a clear water precast concrete exterior wall cladding connected node structure, the connected node structure includes first angle cleat, second angle cleat and carrying bolt, pre -buried base welded fastening in first angle cleat and the main body frame structure, rectangular shape through -hole has all been opened on first angle cleat, the second angle cleat, the carrying bolt sets up on first angle cleat for support bracket under the last exterior wall cladding on it, first angle cleat and second angle cleat are connected fixedly through a connecting bolt, the horizontal limit of second angle cleat is fixed with the embedded nut who is arranged in the last bracket of lower exterior wall cladding under it through the 2nd connecting bolt. The utility model discloses connect the convenience, just can the orientation produce certain displacement in order to prevent that exterior wall cladding destruction from coming off about from top to bottom when bearing too big load.

Description

A kind of clear-water concrete precast facade link plate connecting joint structure
Technical field
The utility model relates to building overburden field of fixation devices, particularly relates to a kind of clear-water concrete precast facade link plate connecting joint structure.
Background technology
For a long time, Building Engineering Design pursuit practicality, safety, economy, principle attractive in appearance are carried out, and along with the development of national economy, building these particularity works has become social economy's level in epoch of reflection and the carrier of cultural concept.Fair-faced concrete outer wall link plate, with the decorative effect of its uniqueness, has won popular liking and admit, has been widely used in public building field.And clear-water concrete link plate requires quite strict to mounting connection structure, desirable syndeton require easy to connect, be convenient to adjustment location, being connected firmly and can producing certain displacement when bearing excessive load comes off to prevent destruction, does not also have a kind of perfectly syndeton at present.
Exterior wall cladding syndeton disclosed in Chinese patent literature CN101922242A, CN202850287U, CN102644339A all can not carry out adjustment up and down, cannot install when the pre-buried position of built-in fitting or the processing dimension of cladding panel exist deviation, and syndeton disclosed in above-mentioned document is and is rigidly connected, when running into the rare load actions such as earthquake, can in link plate, produce larger internal force, causing it to occur, crack is even destroyed comes off and cause a serious accident.
Utility model content
For overcoming the deficiencies in the prior art, the purpose of this utility model be to provide a kind of easy to connect, being convenient to adjust location, being connected firmly and the clear-water concrete precast facade link plate connecting joint structure of certain displacement can be produced when bearing excessive load.
For achieving the above object, the utility model have employed following technical scheme:
A kind of clear-water concrete precast facade link plate connecting joint structure, described exterior wall cladding has upper bracket and lower bracket, the top of upper bracket is provided with embedded nut, the bottom of lower bracket is provided with pre-embedded steel slab; Described connecting joint structure comprises the first connecting angle, the second connecting angle and carrying bolt; Pre-buried base in described first connecting angle and main frame structure is welded and fixed, the horizontal sides of described first connecting angle has the first manhole, vertical edges has the first strip through hole, the horizontal sides of described second connecting angle has the second manhole, vertical edges has the second strip through hole; Described carrying bolt is fixed on the first connecting angle by described first manhole, and the pre-embedded steel slab under upper exterior wall cladding in bracket is supported in the top of described carrying bolt; The vertical edges of described first connecting angle and the vertical edges of the second connecting angle are superimposed with each other, and are connected and fixed by the first connecting bolt, and described first connecting bolt is through described first strip through hole and the second strip through hole; The horizontal sides of described second connecting angle is fixed by the second connecting bolt and the embedded nut of bracket on the lower exterior wall cladding be arranged under it.
As preferably, when described first connecting angle and the second connecting angle are connected and fixed, the vertical edges both sides of the second connecting angle are provided with sliding component, described sliding component is the thick polytetrafluoroethylene floor of 2mm.
As preferably, the end face of described exterior wall cladding is embedded with sleeve, bottom surface is embedded with pin; During installation, the pin of neighbouring two pieces of exterior wall claddings and the mutual grafting of sleeve; Described sleeve perforate is Long Circle hole.
As preferably, polyethylene foamed rod and building sealant between adjacent exterior wall cladding, is adopted to seal.
As preferably, described first connecting bolt, the second connecting bolt are provided with supporting pad, and screw rod is all connected as a single entity by spot welding and nut after fastening.
The beneficial effects of the utility model: the scene after the lifting of (1) exterior wall cladding puts in place is fixedly bolt and connects, and execute-in-place is convenient; (2) when exterior wall cladding connection, carrying bolt can regulate level height difference; Long Circle hole on (3) first connecting angles, the second connecting angle both ensure that in installation process the adjustment can carried out up and down, also ensure that in later stage use procedure that link plate can produce certain displacement when running into incidental load; (4) first connecting angles, the second connecting angle arrange polytetrafluoroethylene (PTFE) as sliding component when connecting, and further ensure mobility between the two.
Accompanying drawing explanation
Fig. 1 is the longitudinal plan of the utility model exterior wall cladding;
Fig. 2 is the longitudinal plan of the utility model connecting joint structure;
Fig. 3 is A-A sectional drawing (this figure does not show exterior wall cladding) in Fig. 2.
In figure: 1-exterior wall cladding; The upper bracket of 11-; Bracket under 12-; 111-embedded nut; 121-pre-embedded steel slab; 2-first connecting angle; 21-first manhole; 22-first strip through hole 22; 3-second connecting angle; 31-second manhole 31; 32-second strip through hole; 4-carrying bolt; 5-first connecting bolt; 6-second connecting bolt; 7-polytetrafluoroethylene floor; 9-main structural frame beam/post; The pre-buried base of 91-.
Detailed description of the invention
As Figure 1-3, a kind of clear-water concrete precast facade link plate connecting joint structure, described exterior wall cladding 1 has upper bracket 11 and lower bracket 12, the top of upper bracket is provided with embedded nut 111, the bottom of lower bracket is provided with pre-embedded steel slab 121; Described connecting joint structure comprises the first connecting angle 2, second connecting angle 3 and carrying bolt 4; Described first connecting angle 2 is welded and fixed with the pre-buried base 91 in main frame structure, the horizontal sides of described first connecting angle has the first manhole 21, vertical edges has the first strip through hole 22, the horizontal sides of described second connecting angle 3 has the second manhole 31, vertical edges has the second strip through hole 32; Described carrying bolt 4 is fixed on the first connecting angle 2 by described first manhole 21, and the pre-embedded steel slab 121 under upper exterior wall cladding in bracket 12 is supported in the top of described carrying bolt 4; The vertical edges of described first connecting angle and the vertical edges of the second connecting angle are superimposed with each other, and are connected and fixed by the first connecting bolt 5, and described first connecting bolt 5 is through described first strip through hole 22 and the second strip through hole 32; The horizontal sides of described second connecting angle 3 is fixed by the embedded nut 111 of the second connecting bolt 6 with bracket 11 on the lower exterior wall cladding be arranged under it.
When described first connecting angle 2 and the second connecting angle 3 are connected and fixed, be provided with the thick polytetrafluoroethylene floor 7 of 2mm in the vertical edges both sides of the second connecting angle.
Described exterior wall cladding 1 end face is embedded with sleeve, bottom surface is embedded with pin; During installation, the pin of neighbouring two pieces of exterior wall claddings 1 and the mutual grafting of sleeve; Described sleeve perforate is Long Circle hole.
Polyethylene foamed rod and building sealant is adopted to seal between adjacent exterior wall cladding.
Described first connecting bolt, the second connecting bolt are provided with supporting pad, are all connected as a single entity by spot welding and nut at fastening screw rod afterwards.

Claims (5)

1. a clear-water concrete precast facade link plate connecting joint structure, it is characterized in that: described exterior wall cladding (1) has upper bracket (11) and lower bracket (12), be provided with embedded nut (111) at the top of upper bracket, be provided with pre-embedded steel slab (121) in the bottom of lower bracket; Described connecting joint structure comprises the first connecting angle (2), the second connecting angle (3) and carrying bolt (4); Described first connecting angle (2) is welded and fixed with the pre-buried base (91) in main frame structure, the horizontal sides of described first connecting angle has the first manhole (21), vertical edges has the first strip through hole (22), the horizontal sides of described second connecting angle (3) has the second manhole (31), vertical edges has the second strip through hole (32); Described carrying bolt (4) is fixed on the first connecting angle (2) by described first manhole (21), and the pre-embedded steel slab (121) under upper exterior wall cladding in bracket (12) is supported in the top of described carrying bolt (4); The vertical edges of described first connecting angle and the vertical edges of the second connecting angle are superimposed with each other, and be connected and fixed by the first connecting bolt (5), described first connecting bolt (5) is through described first strip through hole (22) and the second strip through hole (32); The horizontal sides of described second connecting angle (3) is fixed by the second connecting bolt (6) and the embedded nut (111) of bracket (11) on the lower exterior wall cladding be arranged under it.
2. a kind of clear-water concrete precast facade link plate connecting joint structure according to claim 1, it is characterized in that, when described first connecting angle (2) and the second connecting angle (3) are connected and fixed, the vertical edges both sides of the second connecting angle are provided with the thick polytetrafluoroethylene floor of 2mm (7).
3. a kind of clear-water concrete precast facade link plate connecting joint structure according to claim 1, is characterized in that, described exterior wall cladding (1) end face is embedded with sleeve, bottom surface is embedded with pin; During installation, the pin of neighbouring two pieces of exterior wall claddings (1) and the mutual grafting of sleeve; Described sleeve perforate is Long Circle hole.
4. a kind of clear-water concrete precast facade link plate connecting joint structure according to claim 1, is characterized in that, adopts polyethylene foamed rod and building sealant to seal between adjacent exterior wall cladding.
5. a kind of clear-water concrete precast facade link plate connecting joint structure according to claim 1, is characterized in that described first connecting bolt, the second connecting bolt is provided with supporting pad, and screw rod is all connected as a single entity by spot welding and nut after fastening.
CN201520680603.0U 2015-09-06 2015-09-06 Clear water precast concrete exterior wall cladding connected node structure Expired - Fee Related CN205025029U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520680603.0U CN205025029U (en) 2015-09-06 2015-09-06 Clear water precast concrete exterior wall cladding connected node structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520680603.0U CN205025029U (en) 2015-09-06 2015-09-06 Clear water precast concrete exterior wall cladding connected node structure

Publications (1)

Publication Number Publication Date
CN205025029U true CN205025029U (en) 2016-02-10

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ID=55257572

Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105040945A (en) * 2015-09-06 2015-11-11 中建二局第三建筑工程有限公司 Connection node structure of fair-faced concrete prefabrication exterior wall hanging plates
CN110284680A (en) * 2019-06-27 2019-09-27 中国十七冶集团有限公司 A kind of assembly concrete exterior wall cladding vertical connection structure and its construction method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105040945A (en) * 2015-09-06 2015-11-11 中建二局第三建筑工程有限公司 Connection node structure of fair-faced concrete prefabrication exterior wall hanging plates
CN110284680A (en) * 2019-06-27 2019-09-27 中国十七冶集团有限公司 A kind of assembly concrete exterior wall cladding vertical connection structure and its construction method

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160210

Termination date: 20200906