CN202577784U - Connected joint of metal roof board and fixed seat - Google Patents
Connected joint of metal roof board and fixed seat Download PDFInfo
- Publication number
- CN202577784U CN202577784U CN 201220144824 CN201220144824U CN202577784U CN 202577784 U CN202577784 U CN 202577784U CN 201220144824 CN201220144824 CN 201220144824 CN 201220144824 U CN201220144824 U CN 201220144824U CN 202577784 U CN202577784 U CN 202577784U
- Authority
- CN
- China
- Prior art keywords
- metal roof
- metal roofing
- holder
- roofing board
- fixed seat
- 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 - Lifetime
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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model relates to a connected joint, in particular to a connected joint of a metal roof board and a fixed seat, and belongs to the field of a steel structure. The connected joint of the metal roof board and the fixed seat comprises at least two metal roof boards, and the two metal roof plates are connected in a supporting mode through the fixed seat, small roll rims are arranged at the end portions of the left ends of the metal roof boards, large roll rims are arranged at the end portions of the right ends of the metal roof boards, the small roll rim of one metal roof board wraps the head portion of the fixed seat, and the large roll rim of the other metal roof board wraps the small roll rim. The connected joint of the metal roof board and the fixed seat is simple in structure, reliable in performance, high in supporting performance and good in water resistance.
Description
Technical field
The utility model relates to a kind of connected node, relates in particular to the connected node of a kind of metal roofing board and holder, belongs to field of steel structure.
Background technology
At present prior art in recent years, the metal die steel plate that matches with it along with Modern Steel Structure fast development and extensive use is used also more and more wider because the superiority of himself is admitted by architect and various circles of society; Wherein the al-mn-mg alloy plate because of himself many good characteristics (but corrosion resistant year limit for length, solderability curved arc, can be processed into fanning strip) and adopted the form of architecture joints of upright lock seaming to make it have that waterproof wind resistance, the ultra congruent characteristics of aesthetic values receive numerous architects' favor especially deeply on structure safety, the performance, be widely used in the projects of building together such as exhibitions, airport, automobile (train) station, stadiums, arts center at present.
Any material all can have the phenomenon of rising-heat contracting-cold, and the metal roofing board ubiquity a difficult problem that how to solve temperature deformation and thermal stresses, and therefore a series of problems such as handling and badly must bring the roof panel arch camber, leak must be taken seriously.
The utility model content
The utility model mainly is to solve the deficiency that exists in the prior art, provides a kind of simple in structure, and from heavy and light; Durability reaches the high characteristics of economic performance by force, has excellent structural performance, possesses favorable waterproof property; Outward appearance compliance is strong, can satisfy the outward appearance demand of variety classes building, installs convenient and quick; Building for different regions, environment and different function requirements has stronger compliance, and has the metal roofing board of good fireproof performance and the connected node of holder.
The above-mentioned technical problem of the utility model mainly is able to solve through following technical proposals:
The connected node of a kind of metal roofing board and holder; Comprise at least two metal roofing boards; Two metal roofing boards are through the support and connection of holder phase, and the end of the left-hand end of described metal roofing board is provided with little crimping, and the end of the right-hand end of described metal roofing board is provided with big crimping; The little crimping of a metal roofing board wraps the head of holder, and the big crimping of another piece metal roofing board wraps little crimping.
As preferably, the bottom of described holder is embedded in the plastics heat insulating mattress, is screwed into trip bolt in described holder and the plastics heat insulating mattress.
As preferably, the material of described holder is an aluminium alloys.
The utility model provides the connected node of a kind of metal roofing board and holder, and is simple in structure, dependable performance, and support performance is high, and water resistance is good.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
Embodiment 1: as shown in Figure 1, the connected node of a kind of metal roofing board and holder comprises at least two metal roofing board 2-1; 2-2, two metal roofing board 2-1,2-2 is through holder 3 phase support and connection; Described metal roofing board 2-1, the end of the left-hand end of 2-2 is provided with rouleau limit 4, described metal roofing board 2-1; The end of the right-hand end of 2-2 is provided with big crimping 5; The rouleau limit 4 of a metal roofing board 2-2 wraps the head of holder 3, and the big crimping 5 of another piece metal roofing board 2-1 wraps rouleau limit 4, and the bottom of described holder 3 is embedded in the plastics heat insulating mattress 11; Be screwed into trip bolt 12 in described holder 3 and the plastics heat insulating mattress 11, the material of described holder 3 is an aluminium alloys.
Claims (3)
1. the connected node of metal roofing board and holder is characterized in that: comprise at least two metal roofing boards (2-1,2-2); Two metal roofing board (2-1; 2-2) through holder (3) phase support and connection, and described metal roofing board (2-1, the end of left-hand end 2-2) is provided with little crimping (4); Described metal roofing board (2-1; The end of right-hand end 2-2) is provided with big crimping (5), and the little crimping (4) of a metal roofing board (2-2) wraps the head of holder (3), and the big crimping (5) of another piece metal roofing board (2-1) wraps little crimping (4).
2. the connected node of a kind of metal roofing board according to claim 1 and holder; It is characterized in that: the bottom of described holder (3) is embedded in the plastics heat insulating mattress (11), is screwed into trip bolt (12) in described holder (3) and the plastics heat insulating mattress (11).
3. the connected node of a kind of metal roofing board according to claim 2 and holder is characterized in that: the material of described holder (3) is an aluminium alloys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220144824 CN202577784U (en) | 2012-04-09 | 2012-04-09 | Connected joint of metal roof board and fixed seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220144824 CN202577784U (en) | 2012-04-09 | 2012-04-09 | Connected joint of metal roof board and fixed seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202577784U true CN202577784U (en) | 2012-12-05 |
Family
ID=47247209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220144824 Expired - Lifetime CN202577784U (en) | 2012-04-09 | 2012-04-09 | Connected joint of metal roof board and fixed seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202577784U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790593A (en) * | 2015-05-14 | 2015-07-22 | 肖波 | Standing seam roof board-wind resisting fixed seat combination |
-
2012
- 2012-04-09 CN CN 201220144824 patent/CN202577784U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790593A (en) * | 2015-05-14 | 2015-07-22 | 肖波 | Standing seam roof board-wind resisting fixed seat combination |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |