CN203742091U - Waist drum type metal roof panel - Google Patents
Waist drum type metal roof panel Download PDFInfo
- Publication number
- CN203742091U CN203742091U CN201420042987.9U CN201420042987U CN203742091U CN 203742091 U CN203742091 U CN 203742091U CN 201420042987 U CN201420042987 U CN 201420042987U CN 203742091 U CN203742091 U CN 203742091U
- Authority
- CN
- China
- Prior art keywords
- roof panel
- width
- waist
- open slot
- rebate
- 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
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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model relates to the field of metal roof panels, in particular to a waist drum type metal roof panel. The waist drum type metal roof panel is characterized in that a plurality of open grooves are formed in the roof panel in the length direction in a pressing mode, the width of groove openings of the open grooves is gradually reduced in the length direction of the roof panel, the narrow sides of the groove openings are arranged at the two ends of the roof panel respectively, the wide sides of the groove openings are respectively arranged in the middle of a panel body of the roof panel, the width of the groove openings of the open grooves is evenly reduced from the wide sides of the groove openings to the narrow sides of the groove openings, and a waist drum shape is formed from the two ends of the roof panel to the middle portion of the panel body of the roof panel. The waist drum type metal roof panel has the advantages of being simple and reasonable in structure, easy and convenient to mount, attractive in appearance, high in integrality and good in waterproof sealing performance.
Description
Technical field
The utility model relates to metal Roof field, is specifically related to waist-drum-shaped metal roofing board.
Background technology
In the present age, architectural image and indoor decoration design have presented the development trend of diversification, architect and designer be not satisfied with the straight and narrow building types of design and decoration structure, and many architectural image, decoration designs that have imagination and visual impact are also more and more presented in face of us.Metal press plate is metal sheet roof covering becomes various wave modes press-formed plate material through roll-in clod wash, be applicable to industry and the roofing in civilian construction, warehouse, extraordinary building, large-span steel house, furred ceiling and decorating inner and external walls etc. within doors, have that light weight, high-strength, color and luster are abundant, convenient and quick construction, antidetonation, fire prevention, rainproof, the life-span long, the feature such as non-maintaining, now by wide popularization and application.And conventional metal press plate is generally made up of integrated two vertical ribs and a base plate, cross section is grooved, and entirety presents straight elongate formation.Except above-mentioned conventional structure, in part building structure, as the metal Roof of curve modeling, though can carry out bending to metal press plate, make its base plate present in the longitudinal direction waist drum shape.But current waist drum shape metal Roof is due to its dual-side pattern of wants camber line, so difficulty of processing is large, the roof panel quality that volume production is brought is not high yet.
Summary of the invention
The purpose of this utility model is according to above-mentioned the deficiencies in the prior art, waist-drum-shaped metal roofing board is provided, by the open slot that two ends vary in size is set on the plate body of metal roofing board, make the plate body of metal roofing board shrink to adding open slot small end one side to the even contraction of the little side of width of rebate by the large side of open slot width of rebate, in meeting plate body intensity, facilitate the manufacturing process of wanting waist-drum-shaped metal roofing board.
The utility model object realizes and being completed by following technical scheme:
A kind of waist-drum-shaped metal roofing board, formed by base plate and the vertical rib of being located at described base plate both sides, it is characterized in that: described roof panel is suppressed with some open slots in the longitudinal direction, the width of rebate of described open slot is and dwindles gradually situation along the length direction of described roof panel, the side that described width of rebate is little lays respectively at the both ends of described roof panel, the side that described width of rebate is large lays respectively at the plate body centre position of described roof panel, evenly shrink by a side to the little side of its width of rebate that described open slot width of rebate is large, make described roof panel both ends to the plate body of described roof panel, form waist drum shape respectively.
The wide ratio of plate plate wide and that described plate body is middle at described base plate both ends exists ratio corresponding with the width of rebate ratio between described open slot two ends, be width between described open slot two ends than larger, the wide ratio of plate in the middle of the wide and described plate body of the plate at described base plate both ends is larger.
The side that described open slot width of rebate is large is positioned at the midline of described floor length direction.
Described open slot interval arranges.
Described roof panel is convex surface or the concave surface of curved arc shape in short transverse.
The minimum place of described open slot width of rebate is zero.
Described open slot notch section is V-shape.
The utility model has the advantages that: simple and reasonable, simple installation, good looking appearance, globality is strong, waterproof sealing is good.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is schematic cross-section of the present utility model;
Fig. 3 is left view of the present utility model;
Fig. 4 is the top view of Fig. 3.
Detailed description of the invention
The utility model feature and other correlated characteristic are described in further detail by embodiment below in conjunction with accompanying drawing, so that technician's of the same trade understanding:
As Figure 1-4, in figure, mark 1-10 is respectively: base plate 1, vertical rib 2, pin thread 3, box 4, open slot 5, wrench 6, plate body center line 7, common reinforcing rib 8, hold 9 greatly, small end 10.
Embodiment: as shown in Figure 1, 2, in the present embodiment waist-drum-shaped metal roofing board by integrated base plate 1 with and the vertical rib 2 of both sides form, two common reinforcing ribs 8 are wherein set in order to increase the intensity of base plate 1 on base plate 1 length direction, vertical rib 2 is vertically installed in base plate 1 both sides.The free end of vertical rib 2 is bent into respectively clutch buckle, wherein the clutch buckle of an edge-on rib 2 is pin thread 3, the clutch buckle of opposite side is box 4, between two clutch buckles, form the size structure that cooperatively interacts, the size that is box 4 is greater than pin thread 3, pin thread 3 can be sleeved in box 4 and form and be fixed, and the opening direction of pin thread 3 and box 4 is all towards base plate 1.As shown in Figure 3, metal roofing board is the convex surface of curved arc shape in short transverse, and this convex surface forms base plate 1, vertical rib 2 plastic deformations by bending.
The waist-drum-shaped of the metal roofing board in the present embodiment refers to: as shown in Figure 4, it is small in ends for metal roofing board is formed, waist drum shape broad in the middle, on the length direction of base plate 1, be provided with twice open slot 5, open slot 5 is laid in the both sides of base plate 1 taking plate body center line 7 as symmetrical centre symmetry, open slot 5 has the two ends that vary in size, width of rebate is and dwindles gradually situation along the length direction of roof panel, wherein one end is large end 9, the other end is small end 10, small end 10 starts from respectively wrench 6 places, its width along the length direction (with the bearing of trend of open slot 5) of base plate 1 gradually geometric ratio amplify until identical with the width of large end 9, so, base plate 1 can the expansion to the contraction of small end 10 directions, small end 10 to large end 9 directions by the large end 9 of open slot 5, be shaped to swelling-waist shape small in ends, broad in the middle, the plate of plate both sides wrench 6 is wide to the middle gradual change amplification of plate body until identical with the width in the middle of plate body.
The present embodiment is in the specific implementation: the ratio that the plate plate wide and intermediate board body (in the plate body at plate body center line 7 places) of base plate 1 both sides wrench 6 is wide and the small end 10 of open slot 5 exist ratio corresponding with the width ratio between large end 9, be that width between small end 10 and large end 9 is than larger, cause from wrench 6 the expansion to intermediate board body less, so the wide ratio of wrench 6 and the plate of intermediate board body is also just less; Otherwise width between small end 10 and large end 9 is than less, cause from wrench 6 the expansion to intermediate board body larger, so the wide ratio of wrench 6 and the plate of intermediate board body is also just larger.
Open slot 5 is initial by small end 10, large end 9 is for stopping, the setting position of large end 9 can be selected according to actual needs, such as the position of holding greatly 9 is arranged on plate body center line 7, simultaneously open slot 5 is arranged symmetrically with plate body center line 7, can make like this base plate 1 by wrench 6 to the expansion of intermediate board body more evenly, can produce both sides wrench 6 compare the larger metal roofing board of stand out between intermediate board body simultaneously.
In order to manufacture the larger metal roofing board of stand out between wrench 6 and intermediate board body, open slot 5 can be made as to V-shaped groove, the minimum place of its width of rebate is zero.The cross section of open slot 5 can be according to process choice, such as trapezoidal, V-arrangement etc.
Although with above-described embodiment, with reference to accompanying drawing, the design to the utility model object and embodiment describe in detail, but those of ordinary skill in the art can recognize, do not departing under the precondition of claim limited range, still can make various improvement and conversion to the utility model, as: the kind of clutch buckle; The quantity of open slot 5, common reinforcing rib 8 etc., therefore do not repeat one by one at this.
Claims (7)
1. a waist-drum-shaped metal roofing board, formed by base plate and the vertical rib of being located at described base plate both sides, it is characterized in that: described roof panel is suppressed with some open slots in the longitudinal direction, the width of rebate of described open slot is and dwindles gradually situation along the length direction of described roof panel, the side that described width of rebate is little lays respectively at the both ends of described roof panel, the side that described width of rebate is large lays respectively at the plate body centre position of described roof panel, evenly shrink by a side to the little side of its width of rebate that described open slot width of rebate is large, make described roof panel both ends to the plate body of described roof panel, form waist drum shape respectively.
2. a kind of waist-drum-shaped metal roofing board according to claim 1, it is characterized in that: the wide ratio of plate plate wide and that described plate body is middle at described base plate both ends exists ratio corresponding with the width of rebate ratio between described open slot two ends, be width between described open slot two ends than larger, the wide ratio of plate in the middle of the wide and described plate body of the plate at described base plate both ends is larger.
3. a kind of waist-drum-shaped metal roofing board according to claim 1, is characterized in that: the side that described open slot width of rebate is large is positioned at the midline of described floor length direction.
4. a kind of waist-drum-shaped metal roofing board according to claim 1, is characterized in that: described open slot interval arranges.
5. a kind of waist-drum-shaped metal roofing board according to claim 1, is characterized in that: described roof panel is convex surface or the concave surface of curved arc shape in short transverse.
6. a kind of waist-drum-shaped metal roofing board according to claim 1, is characterized in that: the minimum place of described open slot width of rebate is zero.
7. a kind of waist-drum-shaped metal roofing board according to claim 1, is characterized in that: described open slot notch section is V-shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420042987.9U CN203742091U (en) | 2014-01-23 | 2014-01-23 | Waist drum type metal roof panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420042987.9U CN203742091U (en) | 2014-01-23 | 2014-01-23 | Waist drum type metal roof panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203742091U true CN203742091U (en) | 2014-07-30 |
Family
ID=51341910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420042987.9U Expired - Fee Related CN203742091U (en) | 2014-01-23 | 2014-01-23 | Waist drum type metal roof panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203742091U (en) |
-
2014
- 2014-01-23 CN CN201420042987.9U patent/CN203742091U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20160912 Granted publication date: 20140730 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20170312 Granted publication date: 20140730 |
|
| PD01 | Discharge of preservation of patent | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180410 Granted publication date: 20140730 |
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| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20180604 Granted publication date: 20140730 |
|
| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20190123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |