CN202990271U - Roof board flow-guiding overlapping device - Google Patents
Roof board flow-guiding overlapping device Download PDFInfo
- Publication number
- CN202990271U CN202990271U CN 201220704792 CN201220704792U CN202990271U CN 202990271 U CN202990271 U CN 202990271U CN 201220704792 CN201220704792 CN 201220704792 CN 201220704792 U CN201220704792 U CN 201220704792U CN 202990271 U CN202990271 U CN 202990271U
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- CN
- China
- Prior art keywords
- roof panel
- water conservancy
- conservancy diversion
- overlapper
- guard board
- 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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Abstract
The utility model discloses a roof board flow-guiding overlapping device which comprises a flow guiding component and an overlapping component connected with the flow guide component. The flow guiding component clings to an upper roof board and is used for water draining and flow guiding, and the overlapping component is used for fastening a crest overlapping position of a lower roof board at the overlapping position to protect a board end plug. The roof board flow-guiding overlapping device prevents the board end plug from being directly exposed to the outside so as to protect the same. The flow guiding component distributes water flow to prevent the water flow from directly impacting overlapping joints. Besides, the overlapping component and the flow guiding component are coexistent, traditional water proofing of a single-layer board end plug is changed into three-layer water proofing of the flow guiding component, an overlapping component board and the end plug, and accordingly waterproofness of a roof at roof board overlapping positions is improved greatly.
Description
Technical field
The utility model relates to a kind of roof panel water conservancy diversion lap device, belongs to building trade structural steelwork technical field, particularly relates to the roof panel water conservancy diversion overlapper that a kind of LIGHT WEIGHT STEEL STRUCTURES roof waterproof node processing is used.
Background technology
Along with reaching its maturity of light steel technology, increasing building roof adopts die mould color steel sheet form, in the Practical Project construction, the profiled sheet of different templates can occur in the situation of the profiled sheet fissure of displacement overlap joint of length direction overlap joint or same template.
For the waterproofing work of above-mentioned this node, conventional way is clogged waterproof gasket cement at the crest location installing plate end part plug of the bottom roof panel of overlap joint between plate end part plug and roof panel, and this way has some shortcomings, and is as follows:
1, during the roof panel draining, the active force of current finally acts on the plate end part plug in the mode of vertical shock, and this mode is maximum to the destructive power in the gap of plate end part plug and roof panel;
2, plate end part plug and marine glue heat resistance are limited, are heated for a long time easily aging, and maintenance cost is high.
Thereby, necessity that existing node waterproof treatment technology requires further improvement.
Summary of the invention
The purpose of this utility model is to provide a kind of roof panel water conservancy diversion overlapper; technical problem to be solved is to make it introduce the concept of water conservancy diversion when considering the guard shield end part plug; service life of extension plate end part plug to greatest extent; avoid simultaneously the vertical of roof drainage, roof drainage is reduced to the impact of lap-joint's node minimize.
The purpose of this utility model is to realize by following technical scheme:
A kind of roof panel water conservancy diversion overlapper, it comprises: guiding subassembly and the overlap joint assembly that is connected this guiding subassembly; Described guiding subassembly is close to the top roof panel, is used for the draining water conservancy diversion; Described overlap joint assembly is used for fastening lap-joint's bottom roof panel crest lap position, guard shield end part plug.
Further, the triangular in shape or arc in the end of described guiding subassembly is used for taking advantage of a situation from ridge along the top roof panel and lower current are being shunted along both sides near the position that overlaps.
Further, described guiding subassembly comprise bottom panel, by this bottom panel make progress bending 90 ° of the first guard boards that form, the second guard board and the 3rd guard boards; Described the first guard board is with the length of the second guard board and highly all equate, and the centre has an angle.
Further, described the 3rd guard board has symmetrical vertical edge, bending edge and horizontal edge; The height of described the 3rd guard board is the twice of the first guard board or the second guard board height.
Further, state between guiding subassembly and roof panel waterproof gasket cement is set, fix with pulling rivet and roof panel.
Further, described overlap joint assembly is symmetrical structure, and the position of roof panel crest is fastened fully.
Further, described overlap joint assembly comprises the guard board that is symmetricly set on respectively both sides, is extended upward the first bending plate, the second bending plate, horizontal edge plate, vertical plate and the end face transverse slat that forms by this guard board.
Further, described the first bending plate is to be formed by make progress 26 ° of bendings of guard board; Described the second bending plate be by the first bending plate more upwards 35 ° of bendings form; The obtuse angle that forms between this second bending plate and this horizontal edge plate is 119 °.
Further, between described overlap joint assembly and roof panel, waterproof gasket cement is set, adopts pulling rivet and roof panel to fix.
Further, described guiding subassembly and described overlap joint assembly all adopt the steel sheet of zincincation to be made, and are combined as a whole by welding manner.
By technique scheme, advantage and the beneficial effect that the utlity model has are:
In roof panel water conservancy diversion overlapper of the present utility model, due to the existence of overlap joint assembly, avoided the plate end part plug directly to be exposed to the outside, the plate end part plug has been played a protective role; Guiding subassembly is shunted current, has avoided the direct impact of current to overlapped joints; The common existence of overlap joint assembly and guiding subassembly changes traditional lamina end part plug waterproof into guiding subassembly, overlap joint component palette, three layers of waterproof of end part plug, has greatly improved the water resistance of roof panel overlapping part roofing.
Description of drawings
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 a shows the structural representation of the roof panel water conservancy diversion overlapper of the present embodiment; Fig. 1 b is the structure chart of guiding subassembly of the present utility model; Fig. 1 c is the expanded view of guiding subassembly shown in Fig. 1 b; Fig. 1 d is the structure chart of overlap joint assembly of the present utility model; And Fig. 1 e is the expanded view of the assembly of overlap joint shown in Fig. 1 d.
Fig. 2 shows the structural representation of the roof panel template that adopts in the present embodiment.
Fig. 3 shows the installation node diagram of roof panel water conservancy diversion overlapper when using in the present embodiment.
10: guiding subassembly 11: bottom panel
13: the second guard boards of 12: the first guard boards
14: the three guard boards 141: vertical edge
142: bending edge 143: horizontal edge
15: pulling rivet 20: the overlap joint assembly
21: 22: the first bending plates of guard board
Bending plate 24 in 23: the second: the horizontal edge plate
25: vertical plate 26: the end face transverse slat
30: roof panel 31: the top roof panel
32: the bottom roof panel
The specific embodiment
Below by reference to the accompanying drawings the utility model is described in further detail by specific embodiment, but the utility model is not limited in following embodiment.
See also Fig. 1 a ~ 1d and shown in Figure 2, the roof panel water conservancy diversion overlapper of using in the utility model embodiment comprises guiding subassembly 10 and overlap joint assembly 20, and size all is complementary with roof panel 30 templates of the present embodiment.Simultaneously, this guiding subassembly 10 and this overlap joint assembly 20 are by being welded to form an integral body.This roof panel 30 is comprised of top roof panel 31 and bottom roof panel 32.
This guiding subassembly 10 comprises: bottom panel 11, by this bottom panel 11 upwards bending 90 ° of the first guard boards 12 that form, the second guard board 13 and the 3rd guard boards 14.This first guard board 11 is equating aspect length and height with the second guard board 12, and the centre has an angle.The height of the 3rd guard board 14 is twices of the first guard board 11 or the second guard board 12 height, and it has symmetrical vertical edge 141, bending edge 142 and horizontal edge 143, as shown in Fig. 1 b and Fig. 1 c.
As shown in Figure 3, this guiding subassembly 10 is close to top roof panel 31, is used for the draining water conservancy diversion.Triangular in shape or the arcs in the end of this guiding subassembly 10 etc. are used for taking advantage of a situation from ridge along top roof panel 31 and lower current are being shunted along both sides near the position that overlaps, and avoid current to directly act on the position of overlapped joints.Simultaneously, this guiding subassembly 10 is also as first barriers of bottom roof panel 32 crest lap-joint waterproof.31 of this guiding subassembly 10 and top roof panel are filled waterproof gasket cements, and adopt pulling rivet 15 etc. to be connected and fixed with top roof panel 31.
This overlap joint assembly 20 is symmetrical structure, and it comprises the guard board 21 that is symmetricly set on respectively both sides, the first bending plate 22 that extends upward successively formation, the second bending plate 23, horizontal edge plate 24, vertical plate 25 and end face transverse slat 26.This first bending plate 22 is by upwards 26 ° of formation of bending; This second bending plate 23 is by the upwards 35 ° of formation of bending again of the first bending plate 22; The obtuse angle that forms between this second bending plate 22 and this horizontal edge plate 24 is 119 °.
This overlap joint assembly 20 is used for fastening lap-joint at the crest location of bottom roof panel 32, crest upper mounting plate end part plug, and the gap that while plate end part plug and bottom roof panel are 32 adopts waterproof gasket cement to fill.These overlap joint assembly 20 integral body encase the position of this crest plate end part plug, play the effect of guard shield end part plug.This overlap joint assembly 20 arranges waterproof gasket cement with the position of roof panel overlap joint, fixes with roof panel with pulling rivet etc.
This overlap joint assembly 20 fastens the position of roof panel crest fully, avoids the inner plate end part plug of installing of crest to be exposed to the outside, plays the effect of guard shield end part plug, simultaneously also as second waterproof barrier at roofing overlapped joints place.
Above-mentioned guiding subassembly 10 can be combined as a whole by welding or other modes with above-mentioned overlap joint assembly 20.
See also shown in Figure 2ly, it adopts is 500 type die mould roof panel templates for the roof panel of the utility model embodiment 30.
See also shown in Figure 3,30 fissure of displacement overlap joints of this roof panel, roof panel water conservancy diversion overlapper in the utility model embodiment is loaded onto in overlap joint position, this guiding subassembly 10 is all fixed with roof panel employing pulling rivet that it is connected separately with this overlap joint assembly 20, and the while all arranges waterproof gasket cement in the centre.When current flow near the overlapped joints place along gradient direction, guiding subassembly 10 had been avoided overlapped joints with water shunting, smoothly along node both sides discharged to bottom roof panel 32.
In addition, this guiding subassembly 10 all adopts steel sheet to make with this overlap joint assembly 20, adopts zincincation, has guaranteed the permanence of using.
The above, it is only preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, therefore every technical solutions of the utility model content that do not break away from,, all still belong in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment does according to technical spirit of the present utility model.
Claims (10)
1. a roof panel water conservancy diversion overlapper, is characterized in that it comprises: guiding subassembly and the overlap joint assembly that is connected this guiding subassembly; Described guiding subassembly is close to the top roof panel, is used for the draining water conservancy diversion; Described overlap joint assembly is used for fastening lap-joint's bottom roof panel crest lap position, guard shield end part plug.
2. roof panel water conservancy diversion overlapper according to claim 1 is characterized in that: the triangular in shape or arc in the end of described guiding subassembly is used for taking advantage of a situation from ridge along the top roof panel and lower current are being shunted along both sides near the position that overlaps.
3. roof panel water conservancy diversion overlapper according to claim 2 is characterized in that: described guiding subassembly comprises bottom panel, by this bottom panel make progress bending 90 ° of the first guard boards that form, the second guard board and the 3rd guard boards; Described the first guard board is with the length of the second guard board and highly all equate, and the centre has an angle.
4. roof panel water conservancy diversion overlapper according to claim 3 is characterized in that: described the 3rd guard board has symmetrical vertical edge, bending edge and horizontal edge; The height of described the 3rd guard board is the twice of the first guard board or the second guard board height.
5. roof panel water conservancy diversion overlapper according to claim 4, is characterized in that: between described guiding subassembly and roof panel, waterproof gasket cement is set, fixes with pulling rivet and roof panel.
6. roof panel water conservancy diversion overlapper according to claim 1, it is characterized in that: described overlap joint assembly is symmetrical structure, and the position of roof panel crest is fastened fully.
7. roof panel water conservancy diversion overlapper according to claim 6 is characterized in that: described overlap joint assembly comprises the guard board that is symmetricly set on respectively both sides, is extended upward the first bending plate, the second bending plate, horizontal edge plate, vertical plate and the end face transverse slat that forms by this guard board.
8. roof panel water conservancy diversion overlapper according to claim 7 is characterized in that: described the first bending plate is to be formed by make progress 26 ° of bendings of guard board; Described the second bending plate be by the first bending plate more upwards 35 ° of bendings form; The obtuse angle that forms between this second bending plate and this horizontal edge plate is 119 °.
9. roof panel water conservancy diversion overlapper according to claim 8, is characterized in that: between described overlap joint assembly and roof panel, waterproof gasket cement is set, adopts pulling rivet and roof panel to fix.
10. the described roof panel water conservancy diversion of any one overlapper according to claim 1-9, it is characterized in that: described guiding subassembly and described overlap joint assembly all adopt the steel sheet of zincincation to be made, and are combined as a whole by welding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220704792 CN202990271U (en) | 2012-12-18 | 2012-12-18 | Roof board flow-guiding overlapping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220704792 CN202990271U (en) | 2012-12-18 | 2012-12-18 | Roof board flow-guiding overlapping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202990271U true CN202990271U (en) | 2013-06-12 |
Family
ID=48561464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220704792 Expired - Lifetime CN202990271U (en) | 2012-12-18 | 2012-12-18 | Roof board flow-guiding overlapping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202990271U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113027043A (en) * | 2021-03-18 | 2021-06-25 | 山西四建集团有限公司 | Waterproof method for lap joint of sector roof panels |
| CN113216420A (en) * | 2021-05-12 | 2021-08-06 | 宁波建工工程集团有限公司 | Waterproof roof ridge assembly and roof ridge structure thereof |
-
2012
- 2012-12-18 CN CN 201220704792 patent/CN202990271U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113027043A (en) * | 2021-03-18 | 2021-06-25 | 山西四建集团有限公司 | Waterproof method for lap joint of sector roof panels |
| CN113216420A (en) * | 2021-05-12 | 2021-08-06 | 宁波建工工程集团有限公司 | Waterproof roof ridge assembly and roof ridge structure thereof |
| CN113216420B (en) * | 2021-05-12 | 2022-10-25 | 宁波建工工程集团有限公司 | Waterproof roof ridge assembly and roof ridge structure thereof |
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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: 20130612 |
|
| CX01 | Expiry of patent term |