CN206591738U - A kind of high water proofing property lap jointing type lock screw steel plate - Google Patents
A kind of high water proofing property lap jointing type lock screw steel plate Download PDFInfo
- Publication number
- CN206591738U CN206591738U CN201720190097.6U CN201720190097U CN206591738U CN 206591738 U CN206591738 U CN 206591738U CN 201720190097 U CN201720190097 U CN 201720190097U CN 206591738 U CN206591738 U CN 206591738U
- Authority
- CN
- China
- Prior art keywords
- rib
- steel plate
- lock screw
- lap
- proofing property
- 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.)
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 27
- 239000010959 steel Substances 0.000 title claims abstract description 27
- 238000004078 waterproofing Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000005452 bending Methods 0.000 claims abstract description 11
- 238000010079 rubber tapping Methods 0.000 claims abstract description 8
- 238000012856 packing Methods 0.000 claims abstract description 5
- 239000000565 sealant Substances 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000003566 sealing material Substances 0.000 claims 1
- 239000008393 encapsulating agent Substances 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000004049 embossing Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000004826 seaming Methods 0.000 description 1
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model is related to a kind of high water proofing property lap jointing type lock screw steel plate, including male rib (1) and female rib (2), described male rib (1) and female rib (2) are separately positioned on steel plate two ends, male rib (1) and female rib (2) lap-joint are fastenedly connected by tapping screw with purlin, it is characterized in that, described public rib (1) end carries bending (11), water stopping trough (12) is carried in described bending (11), described water stopping trough (12) is set along the direction parallel with female rib (2) with male rib (1), packing matcrial in water stopping trough (12), described encapsulant is fitted with female rib (2).Compared with prior art, the utility model there is good water-proof effect, it is easy for installation.
Description
Technical field
The utility model is related to a kind of lock screw steel plate for being used to build, and is locked more particularly, to a kind of high water proofing property lap jointing type
Screw steel plate.
Background technology
In traditional light steel construction maintenance system template, lock screw plate is installed simple and higher effective rate of utilization with it and obtained
To being widely applied, lock screw plate is connected by self threading pin or automatic bolt with purlin, and wind loading rating is good.
As shown in Figure 1, plate two ends are respectively the male rib that shape is mutually matched and female rib, adjacent two to existing lock screw plate
Block plate is overlapped by male rib and female rib, and self threading pin is installed by lap-joint.It has the disadvantage：It is usually metallic plate, lap-joint to lock screw plate
Distance is small between two plates, can produce capillarity, cause capillary water to stop wherein, influence waterproof effect, especially with
When the roofing of heavy grade is used；, it is necessary to ensure that self threading pin installs neat by ruling during existing lock screw plate in-site installation,
The intensity of metallic plate is influenceed, and self threading pin is easily destroyed the plate face around nailing when drilling through plate face.
Utility model content
The purpose of this utility model is exactly the defect in order to overcome above-mentioned prior art presence and provides a kind of waterproof effect
High water proofing property lap jointing type lock screw steel plate that is good, being maintained beneficial to roofing.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of high water proofing property lap jointing type lock screw steel plate, including male rib and female rib, described male rib and female rib are set respectively
At steel plate two ends, public rib and Mu Lei lap-joint is fastenedly connected by tapping screw with purlin, and described public rib end carries bending,
Water stopping trough is carried in described bending, described water stopping trough is set along the direction parallel with female rib with male rib, i.e., parallel to steel plate
Packing matcrial in the direction of upper longitudinal direction embossing, water stopping trough, described encapsulant is fitted with female rib.
Described encapsulant is adhesive sticker.
Described adhesive sticker is butyl sealant.
Described water stopping trough is deep-slotted chip breaker.
Described public rib and Mu Lei lap-joints are provided with pre-manufactured hole.
Described pre-manufactured hole aperture is 4~6mm.
Compared with prior art, the utility model has advantages below：
(1) public rib end carries and packing matcrial in water stopping trough, water stopping trough is carried in bending, bending, encapsulant with
Female rib laminating, capillary water between male rib and female rib is stopped, prevents water from entering steel plate lower section, and do not influence the connection jail of self threading pin
Solidity.
(2) encapsulant is butyl sealant, is the neutral fluid sealant of a one-component, for interface deformation strong adaptability,
Possesses excellent weatherability, low temperature flexibility has splendid tracing ability to the displacement for generation of expanding with heat and contract with cold, do not solidified throughout one's life, right
Steel plate does not have any corrosion, and plays sealing protective effect to positions such as seaming, perforate, overlap joints.
(3) water stopping trough is deep-slotted chip breaker, seamless filled wherein beneficial to encapsulant.
(4) public rib and Mu Lei lap-joints are provided with pre-manufactured hole, it is to avoid destruction of the tapping screw to material, Wu Xuhua when mounted
Line is positioned.
(5) pre-manufactured hole aperture is 4~6mm, it is adaptable to most of tapping screws on the market.
Brief description of the drawings
Fig. 1 is that existing lap jointing type locks screw steel plate cross section structure schematic diagram；
Fig. 2 is the public rib end construction schematic diagram that the present embodiment lap jointing type locks screw steel plate；
Fig. 3 is lap jointing type lock screw steel plate cross section structure schematic diagram of the present embodiment with adhesive sticker；
Reference：
1 is public rib；11 be bending；12 be water stopping trough；2 be female rib；3 be tapping screw；4 be purlin.
Embodiment
The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.The present embodiment is with the utility model
Implemented premised on technical scheme, give detailed embodiment and specific operating process, but guarantor of the present utility model
Shield scope is not limited to following embodiments.
Embodiment 1
A kind of high water proofing property lap jointing type lock screw steel plate, including male rib 1 and female rib 2, male rib 1 and female rib 2 are separately positioned on
Steel plate two ends, public rib 1 and the lap-joints of Mu Lei 2 are fastenedly connected by tapping screw 3 with purlin 4, and the public end of rib 1 carries bending 11,
Water stopping trough 12 is carried in bending 11, water stopping trough 12 sets along the direction parallel with female rib 2 with male rib 1, i.e., indulged parallel on steel plate
To the direction of embossing, packing matcrial in water stopping trough 12, encapsulant is fitted with female rib 2.
Encapsulant is butyl sealant, and water stopping trough 12 is deep-slotted chip breaker.By 24 hours after the steel plate installation of the present embodiment
Retaining is tested, and be can reach 100% waterproof effect, can be used as in heavy grade roof boarding.
Public rib 1 and Mu Lei 2 lap-joint is provided with pre-manufactured hole, and pre-manufactured hole aperture is 4~6mm, due to using Machine hydraulic punching,
The material damage of tapping can be ignored；So while the raising completion quality of product is protected, substantially increase
In-site installation speed；Save installation cost.
Embodiment 2
As different from Example 1, the encapsulant in water stopping trough 12 is sealant tape, and remaining is same as Example 1.
Claims (6)
1. a kind of high water proofing property lap jointing type lock screw steel plate, including male rib (1) and female rib (2), described male rib (1) and female rib
(2) steel plate two ends are separately positioned on, male rib (1) and female rib (2) lap-joint are fastenedly connected by tapping screw with purlin, its feature
It is, described public rib (1) end, which is carried, carries water stopping trough (12), described sealing in bending (11), described bending (11)
Groove (12) is set along the direction parallel with female rib (2) with male rib (1), packing matcrial, described sealing in water stopping trough (12)
Material is fitted with female rib (2).
2. a kind of high water proofing property lap jointing type lock screw steel plate according to claim 1, it is characterised in that described sealing material
Expect for adhesive sticker.
3. a kind of high water proofing property lap jointing type lock screw steel plate according to claim 2, it is characterised in that described adhesive sticker
For butyl sealant.
4. a kind of high water proofing property lap jointing type lock screw steel plate according to claim 1, it is characterised in that described water stopping trough
(12) it is deep-slotted chip breaker.
5. a kind of high water proofing property lap jointing type lock screw steel plate according to claim 1, it is characterised in that described public rib
And female rib (2) lap-joint is provided with pre-manufactured hole (1).
6. a kind of high water proofing property lap jointing type lock screw steel plate according to claim 5, it is characterised in that described pre-manufactured hole
Aperture is 4~6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720190097.6U CN206591738U (en) | 2017-03-01 | 2017-03-01 | A kind of high water proofing property lap jointing type lock screw steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720190097.6U CN206591738U (en) | 2017-03-01 | 2017-03-01 | A kind of high water proofing property lap jointing type lock screw steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206591738U true CN206591738U (en) | 2017-10-27 |
Family
ID=60126719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720190097.6U Active CN206591738U (en) | 2017-03-01 | 2017-03-01 | A kind of high water proofing property lap jointing type lock screw steel plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206591738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108718723A (en) * | 2018-06-09 | 2018-11-02 | 台州市鸣机械股份有限公司 | A kind of rectangular silo of assembly type |
-
2017
- 2017-03-01 CN CN201720190097.6U patent/CN206591738U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108718723A (en) * | 2018-06-09 | 2018-11-02 | 台州市鸣机械股份有限公司 | A kind of rectangular silo of assembly type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 200949 No. 1309 Luo Ning Road, Baoshan District, Shanghai (Baoshan Industrial Park) Patentee after: Shanghai Gangzhijie Technology Group Co.,Ltd. Address before: 200949 No. 1309 Luo Ning Road, Baoshan District, Shanghai (Baoshan Industrial Park) Patentee before: SHANGHAI BESTSTEEL STEEL STRUCTURE BUILDING SYSTEM Co.,Ltd. |