CN2795334Y - Interlocking type leak-proof roof connection plate - Google Patents
Interlocking type leak-proof roof connection plate Download PDFInfo
- Publication number
- CN2795334Y CN2795334Y CN 200520041315 CN200520041315U CN2795334Y CN 2795334 Y CN2795334 Y CN 2795334Y CN 200520041315 CN200520041315 CN 200520041315 CN 200520041315 U CN200520041315 U CN 200520041315U CN 2795334 Y CN2795334 Y CN 2795334Y
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- CN
- China
- Prior art keywords
- plate
- bent
- crochet
- junction plate
- connecting 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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Abstract
The utility model relates to a roof metal profiling connecting plate, particularly an interlocking type leak-proof roof connecting plate. The utility model is characterized in that both sides of the interlocking type leak-proof roof connecting plate are bent into opposite hook edges, the hook edge of one side is downwards bent into a lower interlocking port, the hook edge of the other side is upwards bent into an upper interlocking port, the interlocking type leak-proof roof connecting plate is bent into an arc-shaped face along the directions of the hook edges, and the mold lines of the two hook edges are arc-shaped lines. Compared with the existing roof connecting plate, the utility model has the advantages of high connecting strength and strong anti-water seepage performance of the plate overlapping point so as to overcome the defect that the overlapping point of the existing water flashing plate and ridge flat plate has easy leakage and low connecting strength.
Description
(1) technical field
The utility model relates to roofing metal die junction plate.
(2) background technology
Metal die plank house face is to be spliced by metal crimp template, flashing plate, ridge board etc.Wherein, flashing plate, ridge board are the important link of metal die plank house face as the roofing junction plate.The general flashing plate and the installation length of ridge are all very long, have from tens meters to more than 100 meters, and flashing plate and ridge board limited length are generally about 2 meters, therefore, the flashing plate that forms with dull and stereotyped crimping need be connected at length direction with ridge board.According to existing length to flashing plate and ridge board to the regulation that is connected: the flashing plate is connected the mode that adopts dull and stereotyped overlap joint with ridge board at length direction, lap length is not less than 100mm, take Parallel to the flow direction or cardinal wind shop, overlap pad double-sided self-adhesive adhesive tape between two plates, and socket with double pulling rivet is staggered, array pitch, pitch of nails all are not more than 50mm.But according to practical experience for many years, because the dull and stereotyped lap-joint poor sealing performance of plate, adopt the staggered bonding strength that sockets of pulling rivet low, cause flashing plate and ridge board overlapping part seepage, this kind seepage is to cause one of metal die plank house face main cause of seepage.
(3) summary of the invention
The purpose of this utility model is to provide a kind of snap fastener formula antiseepage roofing junction plate, this junction plate adopts the snap fastener formula to connect, at the bonding strength height of plate lap-joint, the percolation-proof ability is strong, thereby has overcome the dull and stereotyped overlap joint of existing flashing plate and ridge board easy to leak, defective that bonding strength is low.
The utility model is achieved in that a kind of snap fastener formula antiseepage roofing junction plate, the dual-side that it is characterized in that junction plate is bent to opposite crochet, the downward crotch of the crochet of one side becomes seaming down, the crochet of the opposite side crotch that makes progress become to be gone up seaming, junction plate is bent to arcwall face along the crochet direction, and the molded lines of two crochets is a curved line.
Above-mentioned snap fastener formula antiseepage roofing junction plate, the dual-side in addition of described junction plate is bent to the crochet of equidirectional, and the flexure plane of crochet is consistent with the junction plate arcwall face.
Above-mentioned snap fastener formula antiseepage roofing junction plate, the angle of described junction plate arcwall face is spent less than 180 greater than 80 degree.
The utility model adopts crooked opposite crochet by the dual-side to junction plate, like this when junction plate connects, the mutual interlock of following crooked crochet of the last crooked crochet of a junction plate and another piece junction plate, and compress with fastening through pressing tongs, make two junction plate bonding strength height like this, good seal performance.And for ridge board, at other dual-side crochet is arranged also, this crochet can match with the plug on being contained in the roofing contour plate.Ridge board is the arcwall face that is crooked, and the flashing plate is convenient to rainwater like this and is flowed down along arcwall face from roofing for becoming approximately perpendicular arcwall face.The utility model is compared with existing roofing junction plate, and at the bonding strength height of plate lap-joint, the percolation-proof ability is strong, thereby has overcome the dull and stereotyped overlap joint of existing flashing plate and ridge board easy to leak, defective that bonding strength is low.
(4) description of drawings
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is the ridge board structural representation;
Fig. 2 be among Fig. 1 B-B to sectional view;
Fig. 3 be among Fig. 1 A-A to sectional view;
Fig. 4 is the ridge board connection diagram;
Fig. 5 is a flashing plated construction schematic diagram;
Fig. 6 be among Fig. 5 B-B to sectional view;
Fig. 7 be among Fig. 5 A-A to sectional view;
Fig. 8 is a flashing plate connection diagram.
Among the figure: crooked crochet on 1 (going up seaming), 2 times crooked crochets (following seaming), 3 arcwall faces, 4 crochets (plug slot).
(5) specific embodiment
A kind of snap fastener formula antiseepage roofing junction plate comprises ridge board and flashing plate.
Referring to Fig. 1, Fig. 2, Fig. 3, the dual-side of ridge board is bent to opposite crochet, and the crochet of a side is bowed downward to down seaming 2, and the crochet of opposite side is bent upwards and becomes to go up seaming 1, ridge board is a curved line along the molded lines that the crochet direction is bent to arcwall face 3, two crochets 1,2.The dual-side in addition of ridge board is bent to the crochet 4 of equidirectional, and the flexure plane of crochet 4 is consistent with ridge board arcwall face 3, and this crochet 4 is plug slots, is for ridge board is fixed on the roof metal formed board.The angle of ridge board arcwall face 3 is less than 180 degree, and being convenient to rainwater can flow down along ridge board.
Referring to Fig. 4, when ridge board connects, earlier first ridge board completed, and be bolted on the roofing steel member with self-drilling self-tapping.Lay second ridge board then, the following seaming 2 of second ridge board and the last seaming 1 of first ridge board are fastened, and upper and lower seaming 1,2 is compressed with fastening with the load mould pincers.The plate of back is laid as stated above successively.
Referring to Fig. 5, Fig. 6, Fig. 7, the dual-side of flashing plate is bent to opposite crochet, the crochet of one side is bowed downward to down seaming 2, the crochet of opposite side is bent upwards and becomes to go up seaming 1, the flashing plate is bent to arcwall face 3 along the crochet direction, the molded lines of two crochets 1,2 is a curved line, approximate 90 degree of the angle of arcwall face 3.
Referring to Fig. 8, when the flashing plate connects, earlier first block of flashing plate completed, and be bolted on the roofing steel member with self-drilling self-tapping.Lay second block of flashing plate then, the following seaming 2 of second block of flashing plate and the last seaming 1 of first block of flashing plate are fastened, and upper and lower seaming 1,2 is compressed with fastening with the load mould pincers.The plate of back is laid as stated above successively.
The arcwall face 3 of roofing junction plate can form with " special-purpose bending press " bending, for guaranteeing the Forming Quality of arcwall face 3 in the bending process, should respectively cut a V-type mouth at the two ends, bending district of junction plate.
Claims (3)
1. snap fastener formula antiseepage roofing junction plate, the dual-side that it is characterized in that junction plate is bent to opposite crochet, and the crochet of a side is bowed downward to down seaming, and the crochet of opposite side is bent upwards and becomes to go up seaming, junction plate is bent to arcwall face along the crochet direction, and the molded lines of two crochets is a curved line.
2. snap fastener formula antiseepage roofing junction plate according to claim 1 is characterized in that the dual-side in addition of junction plate is bent to the crochet of equidirectional, and the flexure plane of crochet is consistent with the junction plate arcwall face.
3. snap fastener formula antiseepage roofing junction plate according to claim 1 and 2 is characterized in that the angle of junction plate arcwall face is spent less than 180 greater than 80 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520041315 CN2795334Y (en) | 2005-04-30 | 2005-04-30 | Interlocking type leak-proof roof connection plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520041315 CN2795334Y (en) | 2005-04-30 | 2005-04-30 | Interlocking type leak-proof roof connection plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2795334Y true CN2795334Y (en) | 2006-07-12 |
Family
ID=36813094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520041315 Expired - Lifetime CN2795334Y (en) | 2005-04-30 | 2005-04-30 | Interlocking type leak-proof roof connection plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2795334Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102444243A (en) * | 2011-10-26 | 2012-05-09 | 赵依健 | Plug-in type enhanced wall flashing board |
-
2005
- 2005-04-30 CN CN 200520041315 patent/CN2795334Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102444243A (en) * | 2011-10-26 | 2012-05-09 | 赵依健 | Plug-in type enhanced wall flashing board |
| CN102444243B (en) * | 2011-10-26 | 2015-09-23 | 赵依健 | Plug-in type enhanced wall flashing plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150430 Granted publication date: 20060712 |