CN204174863U - A kind of gasket type flexible connecting member of gas concrete cladding panel - Google Patents
A kind of gasket type flexible connecting member of gas concrete cladding panel Download PDFInfo
- Publication number
- CN204174863U CN204174863U CN201420556529.7U CN201420556529U CN204174863U CN 204174863 U CN204174863 U CN 204174863U CN 201420556529 U CN201420556529 U CN 201420556529U CN 204174863 U CN204174863 U CN 204174863U
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- brace
- slotted hole
- nut
- gas concrete
- cladding panel
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Abstract
The gasket type flexible connecting member of a kind of gas concrete cladding panel of the utility model design is by brace (1), shank of bolt (2), nut (3), pad (4) and structural bolts (5) composition, wherein brace section is step shape, height two planes are presented on connection is unilateral, be provided with a horizontal slotted hole (6) at its bottom surface and be provided with a vertical slotted hole (7) in its high face, one end of shank of bolt (2) is by nut (3) and pad (4), the other end is by the horizontal slotted hole (6) on brace (1), with nut (3), brace (1) is fixed, this part of connector is fixing gas concrete cladding panel (9), the riveted joint of structural bolts (5) one end or welding manner are fixed on structural element (8), the other end realizes being fixedly connected with structural element (8) through the vertical slotted hole (7) of brace (1) and the mode of nut (3).The flexible connecting member of this gas concrete cladding panel solves existing rigid welding and easily fatigue failure occurs, and threatens the problem of safety of structure.
Description
Technical field
The utility model relates to the structure design category of gas concrete cladding panel and major structure of construction link, specifically, relates to a kind of structure design category of gasket type flexible connecting member of gas concrete cladding panel.
Background technology
Gas concrete has high strength mass ratio, thermal insulation, and the advantages such as fire prevention and sound insulation, its early stage application form is mainly based on air-entrained concrete building block.Along with the aggravation of building material market competition, labor cost raising and unit in charge of construction are to the strong request shortening construction period, and the application of arrangement of reinforcement aerated concrete panel is more and more extensive.Arrangement of reinforcement aerated concrete panel has structural bearing concurrently, the functions such as fireproof heat insulating, is mainly used in the load-bearing shear wall of civilian low story dwelling, floor, roof panel in international market, frame construction peripheral protective and interior wall partition etc.Gas concrete tensile strength is very low, and when tensile stress exceeds its tensile strength, gas concrete ftractures, and under the effect of external environment, can lose insulation, fire-proof sound insulation, complete appearance, even can threaten safety of structure.The tensile stress that gas concrete is born is mainly by basic displacement, and malformation, internal and external temperature gradient, moisture gradient, shrink or creep etc. causes.The connector majority that China's present stage uses is rigid welding, and gib headed bolt, through after aerated concrete panel, is directly welded on structural element.When aerated concrete panel is due to all factor generation buckling deformations, agent structure and aerated concrete panel junction easily produce stress and concentrate, and gas concrete easily fatigue failure occurs, and threaten safety of structure.
Utility model content
The purpose of this utility model is exactly to design the gasket type flexible connecting member that can be used for gas concrete cladding panel, solves aerated concrete panel and is directly welded in the problem that fatigue failure easily occurs structural element.
The gasket type flexible connecting member of a kind of gas concrete cladding panel of the utility model design is by brace (1), shank of bolt (2), nut (3), pad (4) and structural bolts (5) composition (see Fig. 1), wherein brace section is step shape, height two planes are presented on connection is unilateral, be provided with a horizontal slotted hole (6) at its bottom surface and be provided with a vertical slotted hole (7) (see Fig. 2) in its high face, one end of shank of bolt (2) is by nut (3) and pad (4) (see Fig. 3), the other end is by the horizontal slotted hole (6) on brace (1), with nut (3), brace (1) is fixed, this part of connector is fixing gas concrete cladding panel (9), the riveted joint of structural bolts (5) one end or welding manner are fixed on structural element (8), the other end through the vertical slotted hole (7) of brace (1) and the mode of nut (3) realize being fixedly connected with structural element (8) (see Fig. 4, see Fig. 5).
The flexible connecting member of a kind of gas concrete cladding panel of the utility model design solves existing rigid welding and easily fatigue failure occurs, and threatens the problem of safety of structure.Horizontal slotted hole (6) possesses larger length, to ensure moving freely of brace (1) horizontal direction; The width of horizontal slotted hole (6) should be greater than the diameter of shank of bolt (2) simultaneously, to hold the angle of bend that gas concrete cladding panel occurs under internal-external temperature difference effect, avoids stress raisers occur.Vertical slotted hole (7) possesses larger length, can ensure brace (1) moving freely at vertical direction.By horizontal slotted hole (6) and vertical slotted hole (7), gas concrete cladding panel can realize freely rotating and the part of horizontal direction moves, thus avoids the structural destruction that impact type occurs under seismic load.Meanwhile, vertical slotted hole (7) can be contained in the temperature deformation that gas concrete cladding panel occurs when variations in temperature, thus avoids the generation of thermal cracking.
Find after deliberation, when adopting this gasket type flexible connecting member to connect, owing to allowing gas concrete cladding panel to carry out vertical displacement and rotation, release the stress that displacement structure and temperature gradient etc. cause, substantially stopped the destruction to cladding panel system architecture.Find to use the gas concrete external store system of this connector can meet eight grades of shockproof requirementss through test.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of gasket type flexible connecting member of gas concrete cladding panel.
Fig. 2 is the A direction view of Fig. 1.
Fig. 3 is the B direction view of Fig. 1.
Fig. 4 is the schematic diagram of gasket type flexible connecting member in engineer applied of gas concrete cladding panel.
Fig. 5 is the A direction view of Fig. 4.
In figure: 1-brace; 2-shank of bolt; 3-nut; 4-pad; 5-structural bolts; 6---horizontal slotted hole; The vertical slotted hole of 7-; 8-structural element; 9-gas concrete cladding panel.
Detailed description of the invention
The flexible connecting member realizing a kind of gas concrete cladding panel of the utility model design is by brace (1), shank of bolt (2), nut (3), pad (4) and structural bolts (5) composition, wherein brace section is step shape, height two planes are presented on connection is unilateral, be provided with a horizontal slotted hole (6) at its bottom surface and be provided with a vertical slotted hole (7) in its high face, one end of shank of bolt (2) is by nut (3) and pad (4), the other end is by the horizontal slotted hole (6) on brace (1), with nut (3), brace (1) is fixed, structural bolts (5) is connected with nut (3) through the vertical slotted hole (7) of brace (1).First the upper boring (see Fig. 4) of gas concrete cladding panel (9) in application, by shank of bolt (2) through this hole, realize airtight by grouting.In the side of shank of bolt (2), by pad (4) and nut (3), shank of bolt (2) is bolted on gas concrete cladding panel (9), at the opposite side of shank of bolt (2), by nut (3) together with brace (1) bolt, structural bolts (5) one end welding manner is fixed on structural element (8), the other end uses nut (3) to tighten fixing through the vertical slotted hole (7) of brace (1) again, in installation process, should notice that shank of bolt (2) should be positioned at the middle position of horizontal slotted hole (6) as far as possible, structural bolts (5) should be positioned at the middle position of vertical slotted hole (7), should not occur directly to contact with vertical slotted hole (7).So can complete connector flexibly connecting gas concrete cladding panel and structural element.
Claims (2)
1. the gasket type flexible connecting member of a gas concrete cladding panel, it is characterized in that: the gasket type flexible connecting member of gas concrete cladding panel is by brace (1), shank of bolt (2), nut (3), pad (4) and structural bolts (5) composition, wherein brace section is step shape, height two planes are presented on connection is unilateral, be provided with a horizontal slotted hole (6) at its bottom surface and be provided with a vertical slotted hole (7) in its high face, one end of shank of bolt (2) is by nut (3) and pad (4), the other end is by the horizontal slotted hole (6) on brace (1), with nut (3), brace (1) is fixed, this part of connector is fixing gas concrete cladding panel (9), structural bolts (5) is through the vertical slotted hole (7) of brace (1), be fixed on structural element (8) with riveted joint or welding manner, brace is connected with structural element (8) with nut (3) by structural bolts (5).
2. the gasket type flexible connecting member of a kind of gas concrete cladding panel according to claim 1, it is characterized in that: structural bolts (5) one end welding manner is fixed on structural element (8), the other end uses nut (3) to tighten fixing through the vertical slotted hole (7) of brace (1) again, and shank of bolt (2) should be positioned at the middle position of horizontal slotted hole (6) as far as possible; Structural bolts (5) should be positioned at the middle position of vertical slotted hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420556529.7U CN204174863U (en) | 2014-09-26 | 2014-09-26 | A kind of gasket type flexible connecting member of gas concrete cladding panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420556529.7U CN204174863U (en) | 2014-09-26 | 2014-09-26 | A kind of gasket type flexible connecting member of gas concrete cladding panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204174863U true CN204174863U (en) | 2015-02-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420556529.7U Active CN204174863U (en) | 2014-09-26 | 2014-09-26 | A kind of gasket type flexible connecting member of gas concrete cladding panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204174863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016204860A (en) * | 2015-04-16 | 2016-12-08 | 旭化成建材株式会社 | Design panel, wall structure and construction method |
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2014
- 2014-09-26 CN CN201420556529.7U patent/CN204174863U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016204860A (en) * | 2015-04-16 | 2016-12-08 | 旭化成建材株式会社 | Design panel, wall structure and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |