CN206784746U - A kind of standing seaming metal roofing board - Google Patents

Abstract

A kind of standing seaming metal roofing board, including plane bottom plate and it is arranged on the male floor at plane bottom plate both ends and female floor, it is provided between two pieces of metal roofing boards and slides hook tabs, female floor encases the top for sliding the male floor for hooking piece and adjacent metal roof boarding and 360 ° of eyelets is once bent to form through undercut machine, and the straight portions of 360 ° of eyelets is to 50~70 ° of public floor side twice bended.Compared with prior art, the utility model wind resistance is good, and water resistance is good, is more suitable in present light steel construction Roof system.

Description

A kind of standing seaming metal roofing board

Technical field

It the utility model is related to building roof, and in particular to a kind of standing seaming metal roofing board.

Background technology

Current architectural conventional metal roofing board divides mainly from mounting means by following three kinds of forms：Nailing formula, Buckle-type and eyelet formula.The speed of application of nailing formula roof boarding is slow, and temperature stress is concentrated at stitching, easily produces side shape and causes Seepage；Although buckle-type roofing simple installation, the situation for producing feint spike conjunction because of worker's construction experience deficiency sometimes occurs, In addition, the wind resistance energy-absorbing power of buckle-type roof boarding is not high, and watertight, airtight performance are also undesirable.Straight standing overlock type roof board Improve the problem of above two roof boarding is present.

Straight standing overlock type roofing refers to mutually latch along the longitudinal edge of plate when mounted between adjacent panels, is formed and hung down Directly in the eyelet of roofing, it is connected between plate and plate by eyelet, forms the close almost rigid Roof system of a contact.Hide Slip among eyelet hooks piece, roof boarding can be made to vary with temperature and expand with heat and contract with cold, and by roof boarding and time structural system It is connected, reduces the use of threading screw.Standing-seam series template has its unique advantage, i.e., is fastened on by box and pin Together, then it is engaged and is molded by undercut machine, reaches the requirement of wind loading rating.

But because 360 ° of eyelet Roof system templates of routine are connected by support and roof purline, resist Wind performance has also been short of, and is easily destroyed in some typhoon regions by typhoon, causes great economic loss even casualties.

Utility model content

The purpose of this utility model is exactly to provide a kind of wind resistance the defects of overcoming above-mentioned prior art to exist By force, the good standing seaming metal roofing board of water resistance.

The purpose of this utility model can be achieved through the following technical solutions：

A kind of standing seaming metal roofing board, including plane bottom plate and it is arranged on the male floor at plane bottom plate both ends and female rib Plate, it is provided between two pieces of metal roofing boards and slides hook tabs, described female floor, which encases to slide, hooks piece and adjacent metal roof boarding The top of public floor is simultaneously once bent to form 360 ° of eyelets through undercut machine, and the straight portions of described 360 ° of eyelets is to public floor side 50~70 ° of twice bended, as preferred embodiment, the straight portions of 360 ° of eyelets is to 60 ° of public floor side twice bended.It is logical Above-mentioned twice bended is crossed, the occlusion tight ness rating of template can be greatly increased, also increases disengagement difficulty of the template in wind-engaging, greatly Add wind resistance greatly.

Described public floor includes being integrally formed the horizontal lower plate being sequentially connected, vertical plate and public rib hook plate, described water Flat lower plate is connected by bent plate with one end of described plane bottom plate.

Described female floor includes being integrally formed the horizonal base plate being sequentially connected, long vertical plate and female rib hook plate, described Horizonal base plate is connected by bent plate with the other end of described plane bottom plate, and described long vertical plate is perpendicular with adjacent public floor Straight panel fits, and the male rib hook plate of described female rib hook plate and adjacent male floor fits and encases male rib hook plate.

Described female rib hook plate is bent to through undercut machine and compresses 360 ° of eyelets with long vertical plate, the long vertical plate of fitting and perpendicular Straight panel is to public floor side twice bended.

Male floor and female floor use straight flange, add box side shape angle, when strong wind comes, are unlikely to by big wind Rise, cause property loss even casualties.

Adhesive layer is set on the inside of described female floor, for example with non-drying glue layer, long vertical plate and female rib can be arranged on The junction of hook plate.The tightness degree between female floor and slip hook piece and male floor is added, so as to add wind resistance And water proofing property.

The end of described public rib hook plate is additionally provided with the reinforcement side to bend inwards,

The end of described female rib hook plate is additionally provided with the reinforcement side to bend inwards.

Compared with prior art, the beneficial effects of the utility model are embodied in following several respects：

(1) 360 ° of eyelet carries out twice bended, especially by the straight portion of 360 ° of eyelets is secondary to public floor side 50~70 ° of bending, adds the tightness degree between metal roofing board, so as to add wind resistance, because, if curved Folding degree is more than after 70 °, and undercut machine can not realize undercut, if to realize that (upper board must be increased to wide-angle by being more than 70 ° of undercuts Molded dimension, but which adds the dosage of material, cost is added, it is unfavorable to product marketing, be so below 70 ° An extreme angles of undercut can be met, it is not required that increase material, i.e., on the basis of fixed material, the wind resistance of template is most It is excellent.During for angle too small (being less than 50 °), when bearing wind action, two boards easily disengage at plate stitch, if occlusion The angled difficulty for increasing disengagement, that is, the wind resistance of increase plate.

(2) adhesive layer is scribbled on the inside of female floor, makes metal roofing board connection that there is good water proofing property, simultaneously as entering Row twice bended, the seal between metal roofing board are further lifted, and add water resistance.

(3) template male and female rib takes the way that small side is strengthened in increase in edge, and small side is strengthened in increase can both solve Certainly the problem of the edge wave of plate, can also solve the bulk strength after template occlusion, strengthen the wind resistance of plate.

Brief description of the drawings

Fig. 1 is standing seaming structural representation.

Fig. 2 is the partial enlargement structural representation of standing seaming.

Fig. 3 is that prior art standing seaming metal roofing board connects schematic flow sheet.

Fig. 4 is the mplifying structure schematic diagram of part A in Fig. 3.

Fig. 5 is structural representation of the existing standing seaming structure in wind load action.

Fig. 6 is the structural representation of the utility model metal roofing board.

Fig. 7 is that the utility model standing seaming metal roofing board connects schematic flow sheet.

Fig. 8 is the mplifying structure schematic diagram of part B in Fig. 7.

Fig. 9 is the partial structural diagram of female floor.

Figure 10 is the partial structural diagram of public floor.

Wherein, 1 is public floor, and 11 be horizontal lower plate, and 12 be vertical plate, and 13 be public rib hook plate, and 14 be that public floor strengthens side, 2 be female floor, and 21 be horizonal base plate, and 22 be long vertical plate, and 23 be female rib hook plate, and 24 be that female floor strengthens side, and 3 hook to slide Piece, 4 be adhesive sticker, and 5 be bent plate, and 6 be plane bottom plate.

Embodiment

Embodiment of the present utility model is elaborated below, the present embodiment using technical solutions of the utility model before Put and implemented, give detailed embodiment and specific operating process, but the scope of protection of the utility model is unlimited In following embodiments.

Comparative example

The standing seaming structure of existing metal roofing board is as shown in Figure 1-2.The eyelet structure includes the public affairs stacked successively Floor 1, hook piece 3 and female floor 2 are slided, adhesive sticker 4 is scribbled on the inside of female floor.

The Connection Step of existing standing seaming structure as shown in figure 3, the first step be by the public floor of one piece of metal roofing board, Slip hooks piece, female floor of another piece of metal roofing board is stacked together successively, and long vertical plate is vertical with adjacent public floor Plate is fitted, and the male rib hook plate of female rib hook plate and adjacent male floor is affixed；Second step is by before female rib hook plate of female floor End is bent, and encases the top slided and hook piece and the horizontal upper plate of public floor；3rd step is along public floor public affairs rib hook plate and vertically The junction of plate is bent, 90-degree bent, forms 360 ° of eyelets, and eyelet is as shown in Figure 4.

As shown in figure 5, when wind load action, female floor of existing 360 ° of eyelets can be jacked up, and cause box to disengage, drop The low capability of anti-wind of metal roofing board, economic loss even casualties may be caused.

Embodiment 1

A kind of standing seaming metal roofing board (SS600), its structure are as shown in Figure 6.The metal roofing board includes plane bottom Plate 6 and the male floor 1 and female floor 2 for being arranged on plane bottom plate both ends, male floor 1 and female floor 2 pass through bent plate 5 and plane bottom plate 6 connections.Public floor 1 includes horizontal lower plate 11, vertical plate 12 and the public rib hook plate 13 being sequentially connected, horizontal lower plate 11 and vertical plate 12 are mutually perpendicular to, and horizontal lower plate 11 is connected by bent plate 5 with the side of plane bottom plate 6.In the present embodiment, the height of vertical plate 12 Spend for 26mm, the width of horizontal lower plate 11 is 20mm, and the width of public rib hook plate 13 is 15mm.

Female floor 2 includes horizonal base plate 21, long vertical plate 22 and the female rib hook plate 23 being sequentially connected, horizonal base plate 21 and length The vertical connection of vertical plate 22, horizonal base plate 21 are connected by bent plate 5 with the opposite side of plane bottom plate 6.In the present embodiment, it is horizontal The width of bottom plate 21 is 20mm, and the height of long vertical plate 22 is 28mm, and the width of female rib hook plate 23 is 25mm, is carried out at 7mm Bending, into hook solid, adhesive sticker 4 is scribbled on the inside of the junction of long vertical plate 22 and female rib hook plate 23.

Bent plate 5 is " V " letter stencil, and a line is connected with plane bottom plate 6, and another a line is connected with male floor 1 or female floor 2； The width of bent plate 5 being connected with plane bottom plate 6 is 20mm, is highly 18mm；The width of bent plate 5 being connected with male floor 1 or female floor 2 It is highly 28mm for 17mm.The width of plane bottom plate 6 is 486mm.

For the utility model when connecting installation, its processing step is as shown in fig. 7, the first step is by one piece of metal roofing board Male floor, slip hook piece, female floor of another piece of metal roofing board is stacked together successively, long vertical plate and adjacent public floor Vertical plate fit, the male rib hook plate of female rib hook plate and adjacent male floor is affixed；Second step is by female rib hook of female floor The front end of plate is bent, and encases the top slided and hook piece and the horizontal upper plate of public floor；3rd step is along public floor public affairs rib hook plate Bent with the junction of vertical plate, 90-degree bent, form 360 ° of eyelets；4th step is by the straight of 360 ° of eyelets with undercut machine Rim portion bends 50-70 ° again to public floor side.

Fig. 8 is the partial enlarged drawing of two pieces of metal roofing board connecting portion structures, in the present embodiment enters straight flange position 60 ° of row bending, not only considerably increases the occlusion tight ness rating of template, also increases template in the disengagement difficulty by the wind made, significantly Add wind resistance.

Embodiment 2

A kind of standing seaming metal roofing board, its structure is roughly the same with embodiment 1, and difference is, the present embodiment The front end of the public rib hook plate 13 used is also with bending inwards, and the public floor for forming hooked shape structure strengthens side 14, equally in mother The front end of rib hook plate 23 is also with bending inwards, and the female floor for forming hooked shape structure strengthens side 24, as shown in Fig. 9,10.Pass through The design on above-mentioned reinforcement side, due to the design using bound edge, it can on the one hand make the machinery of roof boarding in itself in use Intensity has further raising, on the other hand can also protect the end of roof boarding and will not cause service life because of abrasion Reduce, the 3rd can also improve sealing property and security performance.Small side is strengthened in increase can both solve the edge wave of plate Problem, can also solve the bulk strength after template occlusion, strengthen the wind resistance of plate.

Claims (10)

1. a kind of standing seaming metal roofing board, including plane bottom plate and it is arranged on the male floor at plane bottom plate both ends and female rib Plate, it is provided between two pieces of metal roofing boards and slides hook tabs, described female floor, which encases to slide, hooks piece and adjacent metal roof boarding The top of public floor is simultaneously once bent to form 360 ° of eyelets through undercut machine, it is characterised in that the straight flange portion of 360 ° of described eyelets Point to 50~70 ° of public floor side twice bended.

A kind of 2. standing seaming metal roofing board according to claim 1, it is characterised in that 360 ° of described eyelets it is straight Rim portion is to 60 ° of public floor side twice bended.

A kind of 3. standing seaming metal roofing board according to claim 1 or 2, it is characterised in that described public floor bag Include and be integrally formed the horizontal lower plate being sequentially connected, vertical plate and public rib hook plate, described horizontal lower plate by bent plate with it is described One end connection of plane bottom plate.

4. a kind of standing seaming metal roofing board according to claim 3, it is characterised in that described female floor includes one The body formed horizonal base plate being sequentially connected, long vertical plate and female rib hook plate, described horizonal base plate are put down by bent plate and described The other end connection of face bottom plate, the vertical plate of described long vertical plate and adjacent public floor fit, described female rib hook plate Fitted with the public rib hook plate of adjacent public floor and encase public rib hook plate.

5. a kind of standing seaming metal roofing board according to claim 4, it is characterised in that described female rib hook plate is through stinging Side machine is bent to compresses 360 ° of eyelets with long vertical plate.

A kind of 6. standing seaming metal roofing board according to claim 4, it is characterised in that the long vertical plate of fitting and perpendicular Straight panel is to public floor side twice bended.

7. a kind of standing seaming metal roofing board according to claim 1 or 2, it is characterised in that in described female floor Side sets adhesive layer.

8. a kind of standing seaming metal roofing board according to claim 7, it is characterised in that described adhesive layer is arranged on The junction of long vertical plate and female rib hook plate.

9. a kind of standing seaming metal roofing board according to claim 7, it is characterised in that described adhesive layer is not do Glue-line.

A kind of 10. standing seaming metal roofing board according to claim 4, it is characterised in that

The end of described public rib hook plate is additionally provided with the reinforcement side to bend inwards,

The end of described female rib hook plate is additionally provided with the reinforcement side to bend inwards.