CN207469610U - A kind of roof boarding hold-down support - Google Patents
A kind of roof boarding hold-down support Download PDFInfo
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- CN207469610U CN207469610U CN201721496386.5U CN201721496386U CN207469610U CN 207469610 U CN207469610 U CN 207469610U CN 201721496386 U CN201721496386 U CN 201721496386U CN 207469610 U CN207469610 U CN 207469610U
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- stent
- fixing groove
- shaped fixing
- bottom plate
- hold
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Abstract
The utility model provides a kind of roof boarding hold-down support, including purlin and several the sequentially connected bottom plates being arranged on purlin, an elongated U-shaped fixing groove and the stent with inverted U-shaped link slot are provided between two adjacent bottom plates, the U-shaped fixing groove bottom is fixed on purlin, the stent is tipped upside down in U-shaped fixing groove, two adjacent bottom ends are clamped in stent and U-shaped is fixed between groove sidewall, and the stent, bottom plate are fixedly connected with U-shaped fixing groove laterally through fastener.Roofing bottom plate is fixed on purlin by the roof boarding hold-down support using U-shaped fixing groove as the bearing that laterallys secure of two adjacent roofing bottom plates, improve the strength and stability connected between roofing bottom plate and purlin, stent of the back-off setting with inverted U-shaped link slot in U-shaped fixing groove simultaneously, bottom plate is made to be clamped between U-shaped fixing groove and stent to be fixed, improves the tensile capacity that fastener fixes bottom plate.
Description
Technical field
The utility model is related to metal Roof system technical fields, and in particular to a kind of roof boarding hold-down support.
Background technology
Die mould metal Roof system because its lightweight, it is high-strength, beautiful, easy for construction the features such as in airport, stadiums, exhibitions
It is largely used in the heavy constructions such as center, industrial premises, storage, railroad platform awning, railway station building roofing.
At present, metal Roof system mainly has two kinds of shapes of single-layer metal roof board system and double-level-metal roof board system
The fixed form of formula, single-layer metal roof board system or double-level-metal roof board system top plate mainly has bridging type, biting connecions, straight
The forms such as vertical lock seaming.For the bottom plate in the built-in double-level-metal Roof system of purlin frequently with metal batten or die mould metal
Plate, being fixedly connected for bottom plate are various informative.Metal pressing plate is generally used for the exposed double-level-metal Roof system of purlin
As bottom plate, metal pressing plate bottom is fixed on purlin top flange by tapping screw, and due to the presence of plate face hole for nailing, bottom plate is not
Has waterproof ability, once leakage, which occurs, in metal Roof system top plate means that Roof system leak, percolating water can be from roofing
It is flowed out in the hole for nailing of the gap of system backplane or fixed bottom plate, directly influences the normal usage function of Roof system；Wind simultaneously
Under load action, tapping screw bears pulling force, since die mould metal base plate is generally very thin, the tensile capacity phase of tapping screw
To relatively low, compared to being easier to destroy for tapping screw shear resistance capacity.
Utility model content
The purpose of the utility model is to overcome connect the problem of unstable between existing roof boarding and purlin.
For this purpose, the utility model embodiment provides a kind of roof boarding hold-down support, including purlin and it is arranged on purlin
Several sequentially connected bottom plates, an elongated U-shaped fixing groove is provided between adjacent two bottom plates and with inverted U-shaped connection
The stent of slot, the U-shaped fixing groove bottom are fixed on purlin, and the stent is tipped upside down in U-shaped fixing groove, adjacent two bottoms
Plate end is clamped in stent and U-shaped is fixed between groove sidewall, and the stent, bottom plate and U-shaped fixing groove are laterally through fastening
Part is fixedly connected.
Further, the bottom plate includes base platform and is separately positioned on the ribs one of base platform ends
With ribs two, the ribs one are included by the outwardly extending rib of slab in base platform end and connector, the support of a bottom plate
Rib two and the connector of adjacent another bottom plate overlap, and ribs two and the clinch of connector are fixed on stent by fastener
Between U-shaped fixing groove, the rib of slab is set between stent and U-shaped fixing groove, and rib of slab covering U-shaped fixing groove upper surface.
Further, the connector has the second bias side extended obliquely along rib of slab, by the second bias side upper end
Outside horizontal-extending second lateral flap and the vertical flanging extended vertically downwards by the second lateral flap free end, institute
Vertical flanging is stated to be located between stent and U-shaped fix groove sidewall.
Further, it is extended obliquely on the outside of the oriented base platform of free end connection of the vertical flanging outer
Bias side, the end on the outer bias side are abutted with the inside of the stent.
Further, the ribs two have the vertical plate extended straight up along base platform end, along vertical plate
The outwardly extending third lateral flap of end horizontal and oblique downward on the outside of base platform from third lateral flap free end
The third bias side of setting is stretched, the vertical plate is clamped in stent and U-shaped is fixed between groove sidewall, and the vertical plate of a bottom plate,
Third lateral flap, third bias side are correspondingly arranged at vertical flanging, the second lateral flap, the second bias of another bottom plate respectively
The inside on side.
Further, the rib of slab has the vertical section upwardly extended by base platform end, the water being connect with connector
Flat section and the bending segment of connection vertical section and horizontal segment, the vertical section is clamped in stent and U-shaped is fixed between groove sidewall,
The vertical section is being laterallyd secure with the side wall of U-shaped fixing groove and stent by fastener.
Further, the bending segment includes the first lateral flap horizontally outward extended along vertical section top, Yi Jiyan
First lateral flap end extends to the first bias side of horizontal segment obliquely.
Further, several ribbed stiffeners are arranged at intervals in the base platform, the extending direction of the ribbed stiffener is put down
Row is in the length direction of the ribs one and ribs two.
Further, the side wall ends of the stent are equipped with the folded plate to bend inwards, and the inside sidewalls of stent, which are equipped with, to be used for
The baffle ring of fixation fastener.
Further, the fastener is tapping screw or bolt, and fastener is located at the middle and upper part that U-shaped fixes groove sidewall
Position.
Compared with prior art, the beneficial effects of the utility model：
(1) this roof boarding hold-down support provided by the utility model is using U-shaped fixing groove as two adjacent roofing bottom plates
The bearing that laterallys secure roofing bottom plate is fixed on purlin, improve the intensity and stabilization connected between roofing bottom plate and purlin
Property, while stent of the back-off setting with inverted U-shaped link slot in U-shaped fixing groove, make bottom plate be clamped in U-shaped fixing groove and stent it
Between be fixed, improve fastener fix bottom plate tensile capacity.
(2) this roof boarding hold-down support provided by the utility model is by roofing bottom plate and stent and the side of U-shaped fixing groove
Wall is laterallyd secure, and there is no tapping screw holes for nailing between bottom plate and purlin, solve existing roofing bottom plate since plate face is followed closely
The presence of eye, bottom plate do not have waterproof ability, and percolating water is easily flowed out from hole for nailing, directly influences the normal use of Roof system
The problem of.
The utility model is described in further details below with reference to attached drawing.
Description of the drawings
Fig. 1 is the structure diagram of the utility model roof boarding hold-down support；
Fig. 2 is the structure diagram of the utility model bottom plate；
Fig. 3 is the enlarged drawing in A portions in Fig. 2.
Reference sign：1st, base platform；2nd, ribbed stiffener；3rd, vertical plate；4th, third bias side；5th, third is laterally rolled over
Side；6th, vertical section；7th, the first lateral flap；8th, the first bias side；9th, horizontal segment；10th, the second bias side；11st, second laterally rolls over
Side；12nd, vertical flanging；13rd, outer bias side；14th, U-shaped fixing groove；15th, fastener；16th, purlin；17th, stent；18th, baffle ring；19、
Folded plate.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
The all other embodiment obtained, shall fall within the protection scope of the present invention.
" on ", " under ", "left", "right", " vertical ", " water it is to be appreciated that term in the description of the present invention,
It is flat ", " top ", " bottom ", " interior ", the orientation of the instructions such as " outer " or position relationship for based on orientation shown in the drawings or position relationship,
It is for only for ease of description the utility model and simplifies description rather than instruction or imply that signified device or element must have
Specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
Term " one ", " two " are only used for description purpose, and it is not intended that instruction or hint relative importance or implicit
Indicate the quantity of indicated technical characteristic." one " is defined as a result, the feature of " two " can express or implicitly include one
A or more this feature；In the description of the present invention, unless otherwise indicated, " multiple ", " several " are meant that two
It is a or more than two.
As shown in Figure 1, present embodiments providing a kind of roof boarding hold-down support, including purlin 16 and it is arranged on purlin 16
Several sequentially connected bottom plates, an elongated U-shaped fixing groove 14 is provided between adjacent two bottom plates and with inverted U-shaped company
The stent 17 of access slot, 14 bottom of U-shaped fixing groove are fixed on purlin 16, and the stent 17 is tipped upside down in U-shaped fixing groove 14,
Two adjacent bottom ends are clamped between 14 side wall of stent 17 and U-shaped fixing groove, and the stent 17, bottom plate and U-shaped are consolidated
Determine slot 14 to be fixedly connected laterally through fastener 15.U-shaped is fixed in this roof boarding hold-down support provided in this embodiment
Slot 14 laterallys secure bearing as two adjacent roofing bottom plates, and U-shaped fixing groove 14 is fixed on purlin 16, and adjacent two bottom plate is consolidated
It is scheduled in U-shaped fixing groove 14, so as to which roofing bottom plate is fixed on purlin 16, without by passing through self tapping in the plate face of bottom plate
Screw fixes bottom plate and purlin 16, has avoided caused by hole for nailing seepy question, while pass through the stent with inverted U-shaped link slot
17 and U-shaped fixing groove 14 bottom plate is clamped after fixed again by fastener 15, strengthen the intensity of 15 bearing of fastener, and then
It improves fastener 15 and fixes the intensity and stabilization connected between the tensile capacity of bottom plate and roofing bottom plate and purlin 16
Property, and the stent 17 with inverted U-shaped link slot is tipped upside down in U-shaped fixing groove 14, further avoids what is leaked by roofing top plate
Rainwater flows into two adjacent back plate connections, improves the water resistance of roof boarding.
As a kind of embodiment of refinement, as shown in Figures 2 and 3, the bottom plate includes base platform 1 and sets respectively
In the ribs one of 1 ends of base platform and ribs two, the ribs one include outside by 1 end of base platform
The rib of slab and connector of extension, the ribs two of a bottom plate and the connector of adjacent another bottom plate overlap, the support mutually overlapped
Rib two and connector are fixed on another side-wall outer side of U-shaped fixing groove 14, the ribs one of a bottom plate and adjacent another bottom plate
Ribs two connect integral, and the rib of slab is extended over from 14 one side wall of U-shaped fixing groove to another sidewall direction to be consolidated in U-shaped
Determine on slot 14, the stent 17 with inverted U-shaped link slot is tipped upside down in U-shaped fixing groove 14, by the connector of bottom plate, ribs two and plate
Rib covers, and U-shaped fixing groove 14 is supported the connecting portion of two bottom plates, and stent 17 reinforces the connecting portion of two bottom plates, carries
The high fixed strength and stability of roofing bottom plate.Specifically, the connector is oblique with second extended obliquely along rib of slab
Flanging 10, by outside horizontal-extending second lateral flap 11 in 10 upper end of the second bias side and by the second lateral flap 11 certainly
By holding the vertical flanging 12 extended vertically downwards, it is curved that the second bias side 10, the second lateral flap 11 and vertical flanging 12 form one
Folded structure, the vertical flanging 12 are located between 14 side wall of stent 17 and U-shaped fixing groove；And the adjacent bottom plates being adapted therewith
In, the ribs two have the vertical plate 3 extended straight up along 1 end of base platform, outside along 3 end horizontal of vertical plate
The third lateral flap 5 of extension and extended obliquely from 5 free end of third lateral flap to the outside of base platform 1
Third bias side 4, vertical plate 3, third lateral flap 5 and third bias side 4 also form one and bend downward structure, the vertical plate
3 are clamped between 14 side wall of stent 17 and U-shaped fixing groove, and the concrete mode of the adjacent two bottom plates overlap joint is the vertical of a bottom plate
Plate 3, third lateral flap 5, third bias side 4 are correspondingly arranged at the vertical flanging 12 of another bottom plate, the second lateral flap respectively
11st, the inside on the second bias side 10；And fastener 15 is from the side wall, vertical flanging 12, vertical plate 3 for laterally sequentially passing through stent 17
With the side wall of U-shaped fixing groove 14, by the connector of adjacent two bottom plate and ribs two be fixed on stent 17 and U-shaped fixing groove 14 it
Between.Wherein, the fastener 15 is tapping screw or bolt, and preferred, can the fastener 15 be located at U-shaped fixing groove 14
The upper position of side wall, so as to stop waterproof distance.
As a kind of embodiment of optimization, on the basis of above-described embodiment, the free end of the vertical flanging 12
Connect the outer bias side 13 that oriented 1 outside of base platform is extended obliquely, end and the branch on the outer bias side 13
The inside of frame 17 abuts.On the one hand the setting on the outer bias side 13 can play drainage to the percolating water to flow down along fastener 15 and make
With percolating water is avoided to flow into the lap gap of vertical plate 3 and vertical flanging 12, further improves the water proofing property of the roofing bottom plate
Can, on the other hand on the outer bias side 13 that the end set of bottom plate expands outwardly, the superposition for being conducive to bottom plate is placed, convenient for roofing
The transport of bottom plate.Further, the folded plate 19 to bend inwards is equipped in the side wall ends of the stent 17, the setting of flanging 19 is just
Connection between bottom plate, the inside sidewalls of stent 17 are equipped with the baffle ring 18 for fixation fastener 15, while baffle ring 18 is also
It can prevent the percolating water between fastener 15 and stent 17 at gap from flowing down, further improve the water proofing property of roof board system
Energy.
As a kind of embodiment of optimization, upwardly extended as shown in figure 3, the rib of slab has by 1 end of base platform
Vertical section 6, the horizontal segment 9 being connect with connector and connection vertical section 6 and horizontal segment 9 bending segment, the level of the rib of slab
Section 9 and bending segment form a groove structure with connector, specifically, the bending segment is included along 6 top of vertical section horizontally outward
First lateral flap 7 of extension and the first bias side 8 for extending to horizontal segment 9 obliquely along 7 end of the first lateral flap,
First bias while 8 angle of inclination and connector the second bias while 10 angle of inclination it is complementary, formation expands outwardly trend,
The design of this ramp structure has certain elasticity under pressure or pulling force effect, deformation and reinstatement that can be appropriate,
The anti-deformation of roofing bottom plate is improved, while shape is more beautiful, and groove structure has certain storage capacity, by
Rainwater under roofing top plate leakage can be exported by the groove structure, further improve the water resistance of the roofing bottom board system.
Further, in order to enable fixation is more secured between bottom plate and U-shaped fixing groove 14, the vertical section 6 is clamped in stent 17 and U
Between 14 side wall of shape fixing groove, the vertical section 6 is with the side wall of U-shaped fixing groove 14 and stent 17 also through fastener 15 lateral
It is fixed, two adjacent bottom plates and the two side of U-shaped fixing groove 14 are fixed, further enhance bottom plate and purlin 16 it
Between fixed stability.
The embodiment advanced optimized, as shown in Fig. 2, being arranged at intervals with several ribbed stiffeners in the base platform 1
2, the extending direction of the ribbed stiffener 2 is parallel to the length direction of the ribs one and ribs two, and the setting of ribbed stiffener 2 carries
The high longitudinal bend resistance ability of base platform 1, and then improve the intensity of roofing bottom plate.
In conclusion this roof boarding hold-down support provided by the utility model is using U-shaped fixing groove as two adjacent rooms
Roofing bottom plate is fixed on purlin by the bearing that laterallys secure of face bottom plate, improves the intensity connected between roofing bottom plate and purlin
And stability, while in U-shaped fixing groove back-off setting the stent with inverted U-shaped link slot, make bottom plate be clamped in U-shaped fixing groove and
It is fixed between stent, improves the tensile capacity that fastener fixes bottom plate.
Exemplified as above is only for example, not forming to the scope of protection of the utility model to the utility model
Limitation, within every design the same or similar with the utility model all belongs to the scope of protection of the present invention.
Claims (10)
1. a kind of roof boarding hold-down support, including purlin (16) and several the sequentially connected bottoms being arranged on purlin (16)
Plate, it is characterised in that：An elongated U-shaped fixing groove (14) is provided between two adjacent bottom plates and with inverted U-shaped link slot
Stent (17), U-shaped fixing groove (14) bottom are fixed on purlin (16), and the stent (17) tips upside down on U-shaped fixing groove
(14) on, adjacent two bottom ends are clamped between stent (17) and U-shaped fixing groove (14) side wall, and the stent
(17), bottom plate is fixedly connected with U-shaped fixing groove (14) laterally through fastener (15).
2. roof boarding hold-down support as described in claim 1, it is characterised in that：The bottom plate includes base platform (1) and divides
It is not arranged on the ribs one and ribs two of base platform (1) ends, the ribs one are included by base platform
(1) the outwardly extending rib of slab in end and connector, the ribs two of a bottom plate and the connector of adjacent another bottom plate overlap, branch
The clinch of stake rib two and connector is fixed on by fastener (15) between stent (17) and U-shaped fixing groove (14), the plate
Rib is set between stent (17) and U-shaped fixing groove (14), and rib of slab covering U-shaped fixing groove (14) upper surface.
3. roof boarding hold-down support as claimed in claim 2, it is characterised in that：The connector has to be prolonged obliquely along rib of slab
The the second bias side (10) stretched, by outside horizontal-extending second lateral flap (11) in second bias side (10) upper end, Yi Jiyou
The vertical flanging (12) that second lateral flap (11) free end extends downwards vertically, the vertical flanging (12) is positioned in stent
(17) between U-shaped fixing groove (14) side wall.
4. roof boarding hold-down support as claimed in claim 3, it is characterised in that：The free end of the vertical flanging (12) connects
It is connected to the outer bias side (13) being extended obliquely to base platform (1) outside, the end of the outer bias side (13) and institute
The inside for stating stent (17) abuts.
5. roof boarding hold-down support as claimed in claim 2, it is characterised in that：The ribs two have along base platform
(1) vertical plate (3) that end extends straight up, along the outwardly extending third lateral flap (5) of vertical plate (3) end horizontal,
And the third bias side (4) being extended obliquely from third lateral flap (5) free end to base platform (1) outside, institute
It states vertical plate (3) to be clamped between stent (17) and U-shaped fixing groove (14) side wall, and the vertical plate (3) of a bottom plate, third are lateral
Flanging (5), third bias side (4) are correspondingly arranged at the vertical flanging (12) of another bottom plate, the second lateral flap (11), respectively
The inside on two bias sides (10).
6. roof boarding hold-down support as claimed in claim 2, it is characterised in that：The rib of slab has to be held by base platform (1)
Vertical section (6) that portion upwardly extends, the horizontal segment being connect with connector (9) and connection vertical section (6) and horizontal segment (9)
Bending segment, the vertical section (6) are clamped between stent (17) and U-shaped fixing groove (14) side wall, the vertical section (6) and U-shaped
The side wall of fixing groove (14) and stent (17) is being laterallyd secure by fastener (15).
7. roof boarding hold-down support as claimed in claim 6, it is characterised in that：The bending segment includes pushing up along vertical section (6)
It holds the first lateral flap (7) horizontally outward extended and extends to horizontal segment obliquely along the first lateral flap (7) end
(9) the first bias side (8).
8. roof boarding hold-down support as claimed in claim 2, it is characterised in that：It is arranged at intervals on the base platform (1)
Several ribbed stiffeners (2), the extending direction of the ribbed stiffener (2) are parallel to the length side of the ribs one and ribs two
To.
9. roof boarding hold-down support as described in claim 1, it is characterised in that：The side wall ends of the stent (17) be equipped with to
The folded plate (19) of inner bending, the inside sidewalls of stent (17) are equipped with the baffle ring (18) for fixation fastener (15).
10. roof boarding hold-down support as described in claim 1, it is characterised in that：The fastener (15) for tapping screw or
Bolt, and fastener is located at the upper position that U-shaped fixes groove sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721496386.5U CN207469610U (en) | 2017-11-10 | 2017-11-10 | A kind of roof boarding hold-down support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721496386.5U CN207469610U (en) | 2017-11-10 | 2017-11-10 | A kind of roof boarding hold-down support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207469610U true CN207469610U (en) | 2018-06-08 |
Family
ID=62264029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721496386.5U Active CN207469610U (en) | 2017-11-10 | 2017-11-10 | A kind of roof boarding hold-down support |
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| Country | Link |
|---|---|
| CN (1) | CN207469610U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107780599A (en) * | 2017-11-10 | 2018-03-09 | 上海安特迈思建筑系统科技有限公司 | A kind of roof boarding hold-down support |
-
2017
- 2017-11-10 CN CN201721496386.5U patent/CN207469610U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107780599A (en) * | 2017-11-10 | 2018-03-09 | 上海安特迈思建筑系统科技有限公司 | A kind of roof boarding hold-down support |
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