CN201574529U - Buried-shirts roof plate longitudinally-connecting structure - Google Patents
Buried-shirts roof plate longitudinally-connecting structure Download PDFInfo
- Publication number
- CN201574529U CN201574529U CN 200920181085 CN200920181085U CN201574529U CN 201574529 U CN201574529 U CN 201574529U CN 200920181085 CN200920181085 CN 200920181085 CN 200920181085 U CN200920181085 U CN 200920181085U CN 201574529 U CN201574529 U CN 201574529U
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- CN
- China
- Prior art keywords
- roof
- roof panel
- purline
- panel
- backing plate
- 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 discloses a buried-shirts roof plate longitudinally-connecting structure which is characterized in that a roof purline is taken as a support, and a base plate matched with a roof panel section is arranged on the roof purline; an upper roof panel and a lower roof panel are lap-jointed at the position of the base plate; the upper roof panel and the lower roof panel as well as the base plate are fixed by roof screws; and the roof screws are positioned below the roof purline. The buried-shirts roof plate longitudinally-connecting structure eliminates the fixed connection between the roof panel and the roof purline, and the cushion plate is in a free state on the roof purline, so that the problem of rain leakage on the roof possibly brought by the influence of temperature stress on the roof panel is effectively avoided.
Description
Technical field
The utility model relates to the syndeton that is applied in the steel building, vertical syndeton of hidden discount formula roof panel in the steel building of more specifically saying so.
Background technology
Steel work is widely used in civilian construction, industrial premises, warehouse and workshop.
In steel building, being overlapped in the installation process of plate and plate is more, and the installation of large-scale metal Roof is more like this.
In the roofing installation process of large span, heavy grade, it is directly fixing that traditional mode is that plate and plate are overlapped on the roof purline, this mode expands with heat and contract with cold the roofing that causes because of thermal stresses can to cause roof panel and the plate hold-down screw on roof purline influenced, cause the expansion of screw hole, thereby cause roof draining rain.
The utility model content
The utility model is for avoiding above-mentioned existing in prior technology weak point, provide a kind of hidden discount formula roof panel vertical syndeton, to eliminate the influence of thermal stresses to roof panel, avoiding so bring the problem of roof leaking.
The utility model technical solution problem adopts following technical scheme.
The vertical syndeton of the utility model hidden discount formula roof panel is characterized in the roof purline being to support, place on roof purline the backing plate that matches with the roof panel section; Top roof panel and below roof panel are at place, backing plate position overlap joint; Above described roof panel, below between roof panel and the backing plate, fix with roofing screw; Described roofing screw is on the lower position of described roof purline.
The characteristics of the vertical syndeton of the utility model hidden discount formula roof panel also are to be provided with hook in the upper edge of described backing plate, hang over the suitable for reading of below roof panel with described hook.
Compared with the prior art, the utility model beneficial effect is embodied in:
1, the utility model has been eliminated fixedlying connected between roof panel and the roof purline, and backing plate is free state on roof purline, effectively avoided the thermal stresses roof draining rain problem that influence may bring to roof panel.
2, the utility model overall structure simple, be easy to assembling, be convenient to safeguard;
3, the utility model has effectively increased the intensity of lap-joint.
Description of drawings
Fig. 1 is the utility model structural representation.
Number in the figure: 1 roof purline, 2 below roof panel, 3 top roof panel, 4 roofing screws, 5 backing plates, 6 butyl clay, 7 hooks.
Below pass through the specific embodiment, and the utility model is described in further detail in conjunction with the accompanying drawings.
The specific embodiment
Referring to Fig. 1, in the present embodiment, be support with roof purline 1, on roof purline 1, place the backing plate 5 that matches with the roof panel section, it is the galvanized sheet of 2mm that backing plate 5 adopts thickness; Top roof panel 3 and below roof panel 2 are at place, backing plate 5 positions overlap joint; Between roof panel 3, below roof panel 2 and the backing plate 5, fixing up with roofing screw 4; Roofing screw 4 is on the lower position of roof purline 1, keeps the relative free state between backing plate 5 and the roof purline 1.
In concrete the enforcement, be provided with hook 7 in the upper edge of backing plate 5, hang over the suitable for reading of below roof panel 2 to link up with 7; In the junction of roofing screw 4, above roof panel and below be provided with the butyl clay 6 that routine is used to block water between the roof panel.
Claims (2)
1. the vertical syndeton of hidden discount formula roof panel is characterized in that: be support, go up at roof purline (1) and place the backing plate (5) that matches with the roof panel section with roof purline (1); Top roof panel (3) and below roof panel (2) are at place, backing plate (5) position overlap joint; Between roof panel (3), below roof panel (2) and the backing plate (5), fixing above described with roofing screw (4); Described roofing screw (4) is on the lower position of described roof purline (1).
2. the vertical syndeton of hidden discount formula roof panel according to claim 1 is characterized in that: be provided with hook (7) in the upper edge of described backing plate (5), hang over the suitable for reading of below roof panel (2) with described hook (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920181085 CN201574529U (en) | 2009-12-10 | 2009-12-10 | Buried-shirts roof plate longitudinally-connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920181085 CN201574529U (en) | 2009-12-10 | 2009-12-10 | Buried-shirts roof plate longitudinally-connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201574529U true CN201574529U (en) | 2010-09-08 |
Family
ID=42694406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920181085 Expired - Lifetime CN201574529U (en) | 2009-12-10 | 2009-12-10 | Buried-shirts roof plate longitudinally-connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201574529U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103899047A (en) * | 2012-12-24 | 2014-07-02 | 上海钢之杰钢结构建筑有限公司 | Cold-bending thin-wall steel structure polyurethane sandwich steel plate roof system |
| CN107675840A (en) * | 2017-11-17 | 2018-02-09 | 安徽富煌钢构股份有限公司 | Roof color steel plate bridging arrangement and its installation method |
| CN115822181A (en) * | 2022-11-23 | 2023-03-21 | 中国化学工程第十一建设有限公司 | Method for mounting roof color steel plate |
-
2009
- 2009-12-10 CN CN 200920181085 patent/CN201574529U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103899047A (en) * | 2012-12-24 | 2014-07-02 | 上海钢之杰钢结构建筑有限公司 | Cold-bending thin-wall steel structure polyurethane sandwich steel plate roof system |
| CN107675840A (en) * | 2017-11-17 | 2018-02-09 | 安徽富煌钢构股份有限公司 | Roof color steel plate bridging arrangement and its installation method |
| CN115822181A (en) * | 2022-11-23 | 2023-03-21 | 中国化学工程第十一建设有限公司 | Method for mounting roof color steel 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: 20100908 |
|
| CX01 | Expiry of patent term |