CN202031256U - A device used for strengthening the connection of metal roofing boards - Google Patents
A device used for strengthening the connection of metal roofing boards Download PDFInfo
- Publication number
- CN202031256U CN202031256U CN2010202403659U CN201020240365U CN202031256U CN 202031256 U CN202031256 U CN 202031256U CN 2010202403659 U CN2010202403659 U CN 2010202403659U CN 201020240365 U CN201020240365 U CN 201020240365U CN 202031256 U CN202031256 U CN 202031256U
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- CN
- China
- Prior art keywords
- metal roofing
- fastener
- groove
- box
- circular arc
- 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 metal roofing system, specifically to the metal roofing system employing hidden connection. A securing device for the metal roofing system employing the strong wind resistance type hidden connection comprises a male fastener and a female fastener which are connected through bolts; the lower portion of the male fastener is a circular arc clamping part matching a shape of a joint of the metal roofing boards and accordingly the lower portion of the female fastener is a corresponding circular arc clamping part; the upper portion of the female fastener is provided with a groove and the upper portion of the male fastener is provided with a lug capable of being inserted in the groove of the female fastener groove; and the intermediate portions of the male fastener and the female fastener are provided with transverse bolts holes for bolt connection. The device for strengthening the connection of the metal roofing boards realizes small workload, easy construction, small damage on an original roofing system, short construction period, rapid operation in practice, easier adjustment of wind resistance suction power of the roofing and small influence on the normal use of buildings and structures.
Description
Technical field
The utility model relates to metal Roof system, relates in particular to a kind of metal Roof system of concealed connection.
Background technology
Concealed connection metal Roof system is not establish any perforation on metal Roof, and the roofing support is hidden under the metal decking, this Roof system has good effect at waterproof, anticorrosion, adaptation roofing vertical aspect such as freely stretch, thereby is used widely.The anti-high wind ability of concealed connection metal Roof system solves by snap-in force between Roof system inner panel and support, and the interlock ability of Roof system inside is changeless under different subnormal ambients.But buildings such as common similar airport terminal, stadiums, because its build is various, cause specifics such as peripheral geographical environment and building height cause metal Roof must bear bigger high wind load, and its opposing high wind ability is had higher requirement.Global climate is unusual in recent years, and bad weathers such as high wind severe snow increase, and the destruction of building Roof system happens occasionally.The tradition solution is the wind loading rating that increase purlin and number of holders improve Roof system.To using building, this method workload big, construct complexity, long construction period, practical operation difficulty.Simultaneously, the normal use of influence building (structure) thing threaten personal security, and expense is very high.
Summary of the invention
The utility model is intended to address the aforementioned drawbacks, and the fastener of a kind of metal Roof system roof panel junction is provided.The utility model does not need the virgin metal Roof system is removed or changed, but can effectively improve the anti-high wind ability of concealed metal Roof system.Workload of the present utility model is little, simple, the former Roof system damage of construction is little, short construction period, convenient, the easier adjustment of roofing wind resistance suction, little to the normal use influence of building of practical operation.
The utility model is achieved in that the fastener of a kind of metal Roof system roof panel junction comprises by a pair of by bolted pin thread and box, the bottom of described pin thread is the circular arc clamping part with metal roofing board junction form fit, and corresponding described box bottom is corresponding circular arc clamping part;
Described box top is provided with a groove, and the top of pin thread is provided with a projection that can insert the box groove;
The centre of described pin thread and box is provided with horizontal bolt hole and is connected to use bolt.
The circular arc clamping part upper end of described pin thread or box is provided with a brace table.
A kind of fastener is installed on the utility model interlock place top between roof panel and support in former concealed connection metal Roof system, improves the anti-high wind ability of Roof system by this device and Roof system co-operation.Use the utility model to improve the anti-high wind ability of established estate plane system the established estate plane system is not damaged, can intactly keep the established estate plane system; Easy construction, it is firm to be connected with Roof system, does not influence the vertical of roof panel and freely stretches, and cost is low, to especially highlighting economic benefit and social benefit with building (structure) thing.
Description of drawings
Below, further specify the specific embodiment of the present utility model in conjunction with the accompanying drawings:
Fig. 1 is described fastener schematic diagram.
The specific embodiment
As shown in Figure 1,
For around spacious, subnormal ambient is strong, the tall and big complexity of build the anti-high wind ability of Roof system is had the Roof system of the large public building of very big requirement, Roof system as buildings such as airport terminals, need farthest to be increased to the negative pressure resistance value of former Roof system, therefore, described fastener comprises pin thread 302 and the box 303 that is connected by bolt 301 by a pair of, the bottom of described pin thread 302 is the circular arc clamping part with metal roofing board 1 junction form fit, and corresponding described box 303 bottoms are corresponding circular arc clamping part; Described box 303 tops are provided with a groove, and the top of pin thread 302 is provided with a projection 304 that can insert the box groove; The centre of described pin thread 302 and box 303 is provided with horizontal bolt hole and is connected to use bolt 301.The circular arc clamping part upper end of described pin thread 302 or box 303 is provided with a brace table 305.
Claims (2)
1. one kind strengthens the device that metal roofing board connects, it is characterized in that, described fastener comprises a pair of by bolted pin thread and box, the bottom of described pin thread is the circular arc clamping part with metal roofing board junction form fit, and corresponding described box bottom is corresponding circular arc clamping part; Described box top is provided with a groove, and the top of pin thread is provided with a projection that can insert the box groove; The centre of described pin thread and box is provided with horizontal bolt hole and is connected to use bolt.
2. a kind of device that metal roofing board connects that strengthens according to claim 1 is characterized in that the circular arc clamping part upper end of described pin thread or box is provided with a brace table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202403659U CN202031256U (en) | 2010-06-25 | 2010-06-25 | A device used for strengthening the connection of metal roofing boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202403659U CN202031256U (en) | 2010-06-25 | 2010-06-25 | A device used for strengthening the connection of metal roofing boards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202031256U true CN202031256U (en) | 2011-11-09 |
Family
ID=44893558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202403659U Expired - Lifetime CN202031256U (en) | 2010-06-25 | 2010-06-25 | A device used for strengthening the connection of metal roofing boards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202031256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103397747A (en) * | 2013-08-22 | 2013-11-20 | 上海精锐金属建筑系统有限公司 | Uniform pressure-bearing wind-resistant accessory of standing seam metal roof plate |
-
2010
- 2010-06-25 CN CN2010202403659U patent/CN202031256U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103397747A (en) * | 2013-08-22 | 2013-11-20 | 上海精锐金属建筑系统有限公司 | Uniform pressure-bearing wind-resistant accessory of standing seam metal roof plate |
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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 |
Granted publication date: 20111109 |
|
| CX01 | Expiry of patent term |