CN203846691U - Sealing plug for metal roof board - Google Patents

Sealing plug for metal roof board Download PDF

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Publication number
CN203846691U
CN203846691U CN201420218883.9U CN201420218883U CN203846691U CN 203846691 U CN203846691 U CN 203846691U CN 201420218883 U CN201420218883 U CN 201420218883U CN 203846691 U CN203846691 U CN 203846691U
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CN
China
Prior art keywords
inverted
shaped metal
seal
roofing board
metal
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.)
Active
Application number
CN201420218883.9U
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Chinese (zh)
Inventor
张云振
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANDONG QI JIA ARCHITECTUAL TECHNOLOGY CO., LTD.
Original Assignee
张云振
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 张云振 filed Critical 张云振
Priority to CN201420218883.9U priority Critical patent/CN203846691U/en
Application granted granted Critical
Publication of CN203846691U publication Critical patent/CN203846691U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model particularly relates to a sealing plug for a metal roof board. The sealing plug for the metal roof board comprises an inverted-U-shaped metal sealing part with two side faces and a bottom surface open and a foam sealing strip inserted into the inverted-U-shaped metal sealing part. Concave parts matched with circular-arc-shaped curling edges of the metal roof board are arranged at the same positions of the upper portions of two side faces of the inverted-U-shaped metal sealing part and the foam sealing strip respectively; clamping and fixing parts matched with the inverted-U-shaped metal sealing part and the foam sealing strip are hinged to the two ends of the top of the inverted-U-shaped metal sealing part respectively; a bending portion is arranged on one side, facing a ridge, of the bottom of the inverted-U-shaped metal sealing par in the length direction of the inverted-U-shaped metal sealing part, and grooves matched with protruding ribs of the metal roof board are formed in the bending portion. The sealing plug for the metal roof board is reasonable in design, convenient to mount, free of loosening and deforming, good in sealing performance and stable performance, excellent in rain leakage prevention performance, capable of not being overhauled frequently and long in service life.

Description

A kind of metal roofing board seal plug
(1) technical field
The utility model is particularly related to a kind of metal roofing board seal plug.
(2) background technology
Along with fast development and the extensive use of Modern Steel Structure, the metal die sheet material matching with it, due to the superiority of himself, is admitted by architect and various circles of society, applies also more and more wider.Wherein, al-mn-mg alloy roof panel because of himself many good characteristics and adopted the form of architecture joints of standing-seam to be deeply subject to numerous architects' favor, be now widely used in the projects of building together such as exhibitions, airport, automobile (train) station, stadiums, arts center.
Existing metal roofing board is by several inverted T-shaped bearings are first set, again the circular arc roll bending limit of two adjacent metal roofing boards is fastened on relatively to the outside of inverted T-shaped bearing, in the time being subject to blast, negative wind load can make metal roofing board generation deflection deformation, serious even causes metal roofing board permanent deformation.Traditional metal roofing board is provided with ridge seal and foam strip of paper used for sealing in the termination portion near ridge, but between common ridge seal and metal roofing board, adopt the mode of fastening bottom, simple both sides overlap joint to be connected, space is larger, the rain-tight performance of seal is not good, and along with the deflection deformation of metal roofing board, gap between seal and metal roofing board can be increasing, under the impetus of wind-force, roofing water electrode easily enters into metal Roof intralamellar part from the gap between seal and metal roofing board, finally enter metal roofing board below from metal roofing board and ridge junction, cause the heat-insulation material of infiltration or ridge inside destroyed.
(3) summary of the invention
The utility model is in order to make up the deficiencies in the prior art, provide a kind of reasonable in design, easy for installation, not loosening, indeformable, sealing stability is good, rain-tight performance is good, without the frequent metal roofing board seal plug of maintenance, long service life, solved problems of the prior art.
The utility model is achieved by the following technical solution:
A kind of metal roofing board seal plug, comprise that two sides and the bottom surface inverted U-shaped metal seal and that all opening arranges is plugged in the foam seal bar in inverted U-shaped metal seal, the two sides of foam seal bar and bottom surface slightly protrude from inverted U-shaped metal seal, are respectively arranged with in the top same position of the two sides of inverted U-shaped metal seal and foam seal bar the depression matching with the circular arc crimping of metal roofing board; Be hinged with respectively a clamping piece matching with inverted U-shaped metal seal and foam seal bar at the two ends, top of inverted U-shaped metal seal; Bottom faces at inverted U-shaped metal seal is provided with a bending part to ridge one side along inverted U-shaped metal seal length direction, is provided with the groove matching with the convex tendon of metal roofing board on bending part, and respectively offers an installing hole in the both sides of groove.
Described clamping piece comprises the clamping part, vertical plate part and the bend that are made into integration up and down, and the top of clamping part and inverted U-shaped metal seal are hinged, and between clamping part and depression, forms a draw-in groove matching with the circular arc crimping of metal roofing board.
Described bending part is one-body molded with inverted U-shaped metal seal and parallel with metal roofing board.
The beneficial effects of the utility model are: this metal roofing board seal plug, reasonable in design, easy for installation, strength and stiffness are high, two ends, top at inverted U-shaped metal seal are hinged with respectively a clamping piece, between the depression on the clamping part of clamping piece and the top of inverted U-shaped metal seal and foam seal bar two sides, form a draw-in groove matching with the circular arc crimping of metal roofing board, clamping piece is connected by fastening bolt and metal roofing board are fastening after fastening, bottom faces at inverted U-shaped metal seal arranges a bending part to ridge one side along inverted U-shaped metal seal length direction, on bending part, be provided with the groove matching with the convex tendon of metal roofing board, and the both sides at groove respectively offer an installing hole, bending part is firmly fixed on metal roofing board by tapping screw, thereby what make to fit between inverted U-shaped metal seal and metal roofing board is tightr, just can effectively prevent that by clamping piece and bending part ridge place metal roofing board from deflection deformation occurring in the time being subject to blast like this, make to there will not be space between metal roofing board and inverted U-shaped seal, sealing stability is good, rain-tight performance is good, without frequent maintenance, long service life, in addition, the two sides of foam seal bar and bottom surface slightly protrude from inverted U-shaped metal seal, like this in the time that inverted U-shaped metal seal is installed, foam seal bar is compressed in the inverted U-shaped metal seal cavity that is slightly less than its volume, under the effect of self elastic force, can firmly block the natural space between inverted U-shaped metal seal and metal object panel, play better rain-tight performance, be suitable for wide popularization and application.
(4) brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is the utility model front view;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the structure for amplifying schematic diagram of clamping piece in Fig. 1.
In figure, 1 inverted U-shaped metal seal, 2 foam seal bars, 3 depressions, 4 clamping pieces, 5 fastening bolts, 6 bending parts, 7 grooves, 8 tapping screws, 9 clamping parts, 10 vertical plate parts, 11 bends.
(5) detailed description of the invention
For clearly demonstrating the technical characterstic of this programme, below by detailed description of the invention, and in conjunction with its accompanying drawing, the utility model is elaborated.
As shown in Fig. 1-Fig. 3, this embodiment comprises that two sides and the bottom surface inverted U-shaped metal seal 1 and that all opening arranges is plugged in the foam seal bar 2 in inverted U-shaped metal seal 1, the two sides of foam seal bar 2 and bottom surface slightly protrude from inverted U-shaped metal seal 1, are respectively arranged with in the top same position of the two sides of inverted U-shaped metal seal 1 and foam seal bar 2 depression 3 matching with the circular arc crimping of metal roofing board; Be hinged with respectively a clamping piece 4 matching with inverted U-shaped metal seal 1 and foam seal bar 2 at the two ends, top of inverted U-shaped metal seal 1; Bottom faces at inverted U-shaped metal seal 1 is provided with a bending part 6 to ridge one side along inverted U-shaped metal seal 1 length direction, on bending part 6, be provided with the groove 7 matching with the convex tendon of metal roofing board, and respectively offer an installing hole in the both sides of groove 7; Described clamping piece 4 comprises the clamping part 9, vertical plate part 10 and the bend 11 that are made into integration up and down, and the top of clamping part 9 and inverted U-shaped metal seal 1 are hinged, and between clamping part 9 and depression 3, forms a draw-in groove matching with the circular arc crimping of metal roofing board; Described bending part 6 is one-body molded with inverted U-shaped metal seal 1 and parallel with metal roofing board.
The utility model is after metal roofing board completes lock seaming, to carry out when ridge is received limit installing, first foam seal bar 2 is inserted in the cavity of inverted U-shaped metal seal 1, in the process of inserting, to gently insert and put down gently, avoid the breakage of foam seal bar, after plug-in mounting completes, the clamping piece at inverted U-shaped metal seal 1 two ends, top 4 lateral extensometers are launched, and then inverted U-shaped metal seal 1 is installed on to metal roofing board near ridge place.When fixing, first fix a clamping piece 4 of inverted U-shaped metal roofing board 1 one sides, fixing but do not tighten with fastening bolt 5, then inverted U-shaped metal seal 1 bottom be close to metal roofing board surface and adjust correct position, fix again the clamping piece 4 of opposite side, also do not tighten, after both sides clamping piece 4 all installs, with the fixing bending part 6 of tapping screw 8, after bending part 6 installations, tighten respectively again the fastening bolt 5 of inverted U-shaped metal seal 1 both sides, finally complete installation of the present utility model and fix.
The utility model does not describe part in detail, is those skilled in the art of the present technique's known technology.Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.

Claims (3)

1. a metal roofing board seal plug, it is characterized in that: comprise that two sides and the bottom surface inverted U-shaped metal seal and that all opening arranges is plugged in the foam seal bar in inverted U-shaped metal seal, the two sides of foam seal bar and bottom surface slightly protrude from inverted U-shaped metal seal, are respectively arranged with in the top same position of the two sides of inverted U-shaped metal seal and foam seal bar the depression matching with the circular arc crimping of metal roofing board; Be hinged with respectively a clamping piece matching with inverted U-shaped metal seal and foam seal bar at the two ends, top of inverted U-shaped metal seal; Bottom faces at inverted U-shaped metal seal is provided with a bending part to ridge one side along inverted U-shaped metal seal length direction, is provided with the groove matching with the convex tendon of metal roofing board on bending part, and respectively offers an installing hole in the both sides of groove.
2. a kind of metal roofing board seal plug according to claim 1, it is characterized in that: described clamping piece comprises the clamping part, vertical plate part and the bend that are made into integration up and down, the top of clamping part and inverted U-shaped metal seal are hinged, and between clamping part and depression, form a draw-in groove matching with the circular arc crimping of metal roofing board.
3. a kind of metal roofing board seal plug according to claim 1, is characterized in that: described bending part is one-body molded with inverted U-shaped metal seal and parallel with metal roofing board.
CN201420218883.9U 2014-04-30 2014-04-30 Sealing plug for metal roof board Active CN203846691U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420218883.9U CN203846691U (en) 2014-04-30 2014-04-30 Sealing plug for metal roof board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420218883.9U CN203846691U (en) 2014-04-30 2014-04-30 Sealing plug for metal roof board

Publications (1)

Publication Number Publication Date
CN203846691U true CN203846691U (en) 2014-09-24

Family

ID=51559726

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420218883.9U Active CN203846691U (en) 2014-04-30 2014-04-30 Sealing plug for metal roof board

Country Status (1)

Country Link
CN (1) CN203846691U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111188465A (en) * 2019-12-31 2020-05-22 中航建筑工程有限公司 Metal roof system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111188465A (en) * 2019-12-31 2020-05-22 中航建筑工程有限公司 Metal roof system
CN111188465B (en) * 2019-12-31 2021-08-24 中航建筑工程有限公司 Metal roof system

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: SHANDONG QIJIA BUILDING TECHNOLOGY CO., LTD.

Free format text: FORMER OWNER: ZHANG YUNZHEN

Effective date: 20150824

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20150824

Address after: 252100, Liaocheng, Shandong County, Chiping province Leping Town Road, No. 1 Cheung run

Patentee after: SHANDONG QI JIA ARCHITECTUAL TECHNOLOGY CO., LTD.

Address before: 252200, Shunda Industrial Zone, Dong'e County, Liaocheng, Shandong

Patentee before: Zhang Yunzhen