CN220889223U - Roof ventilator and roof truss connection structure - Google Patents
Roof ventilator and roof truss connection structure Download PDFInfo
- Publication number
- CN220889223U CN220889223U CN202322558361.5U CN202322558361U CN220889223U CN 220889223 U CN220889223 U CN 220889223U CN 202322558361 U CN202322558361 U CN 202322558361U CN 220889223 U CN220889223 U CN 220889223U
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- Prior art keywords
- roof
- flashing
- ventilator
- truss
- plate
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 239000006260 foam Substances 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims description 4
- 239000011888 foil Substances 0.000 claims description 4
- 239000011491 glass wool Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 12
- 238000007789 sealing Methods 0.000 abstract description 9
- 238000004321 preservation Methods 0.000 abstract description 4
- 238000009435 building construction Methods 0.000 abstract description 2
- 230000002093 peripheral effect Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
Abstract
The utility model relates to the field of building construction, in particular to a roof ventilator and roof truss connecting structure. The roof truss comprises a roof truss and a roof ventilator, wherein a plurality of roof purlines are arranged on the roof truss, a roof protection plate is arranged on the roof purlines, a hole is formed in the roof protection plate, a support frame arranged on the roof truss is arranged in the hole, a connecting support is arranged on the periphery side of the upper part of the support frame in a surrounding manner, and the roof ventilator is fixed on the support frame and the connecting support; a side collecting assembly is arranged on the roof protection plate around the hole and around the supporting frame in a surrounding manner, a first flashing plate is clamped between the roof ventilator and the connecting bracket, and the first flashing plate is connected with the side collecting assembly; a second flashing board is arranged at the corner of the support frame and the roof purline; a third flashing is integrally provided on the exterior Zhou Cewei of the roof ventilator, the third flashing being positioned above the first flashing. The structure can be used for sealing connection of the roof ventilator and the roof steel truss, has good waterproof effect, better heat preservation and strong practicability.
Description
Technical Field
The utility model relates to the field of building construction, in particular to a roof ventilator and roof truss connecting structure.
Background
The building exterior wall, building top construction is accomplished the back and is usually needed to make the enclosure system of roofing or wall, this enclosure system usually has waterproof, heat preservation and modification effect, set up roof ventilator on some thermal power plant workshop roofs generally, it need excision with the peripheral protection device of roof when installing, it need carry out sealing treatment to the gap department between ventilator and the peripheral protection structure of roof after accomplishing, mainly install the metal sheet between installing support and the peripheral protection structure of roof of ventilator in the present construction, use sealant or joint strip to carry out sealing treatment with the edge of metal sheet again, just make sealing failure when sealant drops, need the manual work to maintain, increased cost of maintenance, and the peripheral protection structure of roof is usually softer, it is possible to make the hookup location fracture to have great rainwater impact, damage the peripheral protection structure of roof.
Disclosure of utility model
The utility model aims to solve the problems, and provides the roof ventilator and roof truss connecting structure which can be used for sealing and connecting the roof ventilator and the roof truss, is installed in a mode of assembling a plurality of parts, is convenient to construct and operate, has good waterproof effect, better heat preservation and strong practicability.
The utility model solves the problems, and adopts the following technical scheme:
The roof ventilator and roof truss connecting structure comprises a roof truss and a roof ventilator, wherein a plurality of roof purlines are arranged on the roof truss, roof protection plates are arranged on the roof purlines, holes are formed in the roof protection plates, a support frame arranged on the roof truss is arranged in the holes, a connecting support is arranged on the periphery side of the upper part of the support frame in a surrounding mode, and the roof ventilator is fixed on the support frame and the connecting support; the roof ventilator is characterized in that a side collecting assembly is arranged on a roof protection plate around the hole in a surrounding manner around a supporting frame, a first flashing plate is clamped between the roof ventilator and a connecting support, the first flashing plate is arranged along Zhou Cewei of the roof ventilator in a closing manner, and the first flashing plate is connected with the side collecting assembly; the corner of the support frame and the roof purline is provided with a second flashing plate, the second flashing plate comprises a vertical part clamped between the support frame and the connecting support, and a transverse part vertically connected with the vertical part, and the transverse part is clamped between the roof purline and the roof protection plate; and a third flashing plate is arranged outside Zhou Cewei of the roof ventilator, and the third flashing plate is positioned above the first flashing plate.
Preferably, the utility model further adopts the technical scheme that:
further, the roof protection plate comprises a plurality of rib plates arranged on the roof purline, a steam barrier film, aluminum foil faced glass wool and a waterproof breathable film are sequentially paved on the plurality of rib plates from bottom to top, a plurality of roof plates are paved on the waterproof breathable film, adjacent roof plates are fixed through plate seam connecting pieces, and the plate seam connecting pieces are abutted on the plurality of rib plates and fixedly connected with the roof truss.
Further, receive limit subassembly includes receives limit support piece, receive the one end of limit support piece and fix on the roofing truss, receive the other end butt of limit support piece and be provided with the foam end cap between roof boarding and receipts limit support piece on adjacent roof boarding board seam, first flashing board butt is on receiving the limit support piece, and first flashing board, receipts limit support piece and foam end cap are in the same place through the screw connection.
Further, the first flashing board includes horizontal portion, right angle portion and slope flashing portion, horizontal portion presss from both sides and establishes between roof ventilator and linking bridge, and one side and horizontal portion of right angle portion are connected perpendicularly, and laminating on the lateral surface of linking bridge, and the opposite side of right angle portion is connected with slope flashing portion, and fixes on receiving the limit support piece.
Further, the edge folding support piece comprises a vertical part, a first end part perpendicular to the left side bottom of the vertical part and a second end part perpendicular to the right side top of the vertical part, wherein the first end part is connected with the roof truss through a screw, and the second end part is abutted to the adjacent roof slab joint.
Further, the third flashing board comprises fixing parts arranged on the side face and the top face of the roof ventilator and flashing parts connected with the fixing parts, the flashing parts are in right angles, one sides of the flashing parts are vertically connected with the fixing parts, and the other sides of the flashing parts face the first flashing board.
Further, the support frame is formed by splicing channel steel or square tube steel.
Compared with the prior art, the utility model adopting the technical scheme has the outstanding characteristics that:
The utility model provides a connecting structure of a roof ventilator and a roof truss, wherein a roof protection plate is arranged on the roof truss, a hole is formed in the roof protection plate, and the roof ventilator is arranged on the roof truss at the hole through a support frame and a connecting support; the roof ventilator and the connecting support are provided with the first flashing board, the roof protection plate is provided with the edge collecting assembly, the edge collecting assembly plays a role in retaining water, rainwater is prevented from flowing into a gap between the roof ventilator and the roof waterproof board, the first flashing board is abutted to the edge collecting assembly, and further the first flashing board is used for sealing and connecting the gap between the roof ventilator and the roof truss, so that the roof ventilator and the roof truss have a good waterproof effect; the second flashing plates are arranged at the joints of the support frames and the roof purlines, and the gaps between the support frames and the roof purlines are connected in a sealing manner through the second flashing plates, so that the waterproof effect is improved; meanwhile, the third flashing plates are arranged on the peripheral side faces of the roof ventilator, the waterproof effect of the roof ventilator is improved through the third flashing plates, the third flashing plates are located above the first flashing plates, rainwater scattered by the third flashing plates is discharged along the first flashing plates, and therefore rainwater can be prevented from being deposited.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic view of a partially enlarged structure of FIG. 1;
In the figure: 1. roof truss; 2. roof ventilator; 3. roof purlins; 4. roof protection plates; 5. a support frame; 6. a connecting bracket; 7. a first flashing; 8. a second flashing; 9. a third flashing; 10. a plurality of rib plates; 12. a vapor barrier film; 13. aluminum foil veneering glass wool; 14. waterproof vapor-permeable membrane; 15. roof boarding; 16. a panel seam connector; 17. a receiving edge support; 18. and (5) a foam plug.
Detailed Description
The present utility model will be further understood by the following description of embodiments, but the specific embodiments given by the applicant should not be considered as limiting the technical solution of the present utility model, and any modification of the definition of components or technical features and/or the form of the whole structure without substantial change should be considered as the protection scope defined by the technical solution of the present utility model.
Referring to fig. 1 to 2, the technical scheme of the utility model is as follows:
The utility model provides a roof ventilator and roof truss connection structure, includes roof truss 1 and roof ventilator 2, be fixed with a plurality of roofing purlins 3 on the roof truss 1, the quantity, the specification of roofing purlins are confirmed according to the design requirement, a plurality of roofing purlins 3 are along the interval setting of roof truss 1, have laid roofing guard plate 4 on roofing purlin 3, have seted up the entrance to a cave on roofing guard plate 4, be provided with the support frame 5 of installing on roof truss 1 in the entrance to a cave, support frame 5 passes through the fix with screw on roof truss 1 and roofing purlin 3, enclose on the periphery side of support frame 5 upper portion and be provided with linking bridge 6, linking bridge 6 end to end, every linking bridge 6 all passes through the fix with screw on the side of support frame 5, roof ventilator 2 passes through the fix with screw on support frame 5 and linking bridge 6; the roof protection plate 4 around the hole is provided with a side collecting assembly around the support frame 5, the side collecting assembly plays a role in retaining water and preventing rainwater from flowing into a gap between the roof ventilator 2 and the roof waterproof plate, a first flashing plate 7 is clamped between the roof ventilator 2 and the connecting support 6, the first flashing plate 7 is arranged along Zhou Cewei of the roof ventilator 2, and the first flashing plate 7 is connected with the side collecting assembly; the corner of the support frame 5 and the roof purline 3 is provided with a second flashing plate 8, the second flashing plate 8 comprises a vertical part clamped between the support frame 5 and the connecting bracket 6 and a transverse part vertically connected with the vertical part, and the transverse part is clamped between the roof purline 3 and the roof protection plate 4; a third flashing 9 is arranged on the outer part Zhou Cewei of the roof ventilator, and the third flashing 9 is arranged above the first flashing 7.
The roof protection plate 4 comprises a plurality of rib plates 10 arranged on a roof purline 3, a steam barrier film 12, aluminum foil faced glass wool 13 and a waterproof and breathable film 14 are sequentially laid on the plurality of rib plates 10 from bottom to top, a plurality of roof plates 15 are laid on the waterproof and breathable film, adjacent roof plates 15 are fixed through plate seam connecting pieces 16, and the plate seam connecting pieces 16 are abutted on the plurality of rib plates 10 and fixedly connected with the roof truss 1; the waterproof heat preservation effect of the roof enclosing structure is guaranteed through the structure arrangement.
The edge collecting assembly comprises edge collecting supporting pieces 17, one ends of the edge collecting supporting pieces 17 are fixed on the roof truss 1, the other ends of the edge collecting supporting pieces 17 are abutted to the plate seams of the adjacent roof plates 15, foam plugs 18 are arranged between the roof plates 15 and the edge collecting supporting pieces 17, the first flashing plates 7 are abutted to the edge collecting supporting pieces 17, and the first flashing plates 7, the edge collecting supporting pieces 17 and the foam plugs 18 are connected together through screws; the first flashing plate 7 is fixedly connected with the edge collecting assembly through the structure, rainwater is dispersed through the first flashing plate 7, and a waterproof effect is achieved on a gap where the support frame 5 is connected with the roof protection plate 4.
The first flashing 7 comprises a transverse part, a right-angle part and an inclined flashing part, the transverse part is clamped between the roof ventilator 2 and the connecting bracket 6, one side of the right-angle part is vertically connected with the transverse part and is attached to the outer side surface of the connecting bracket 6, and the other side of the right-angle part is connected with the inclined flashing part and is fixed on the edge folding support piece 17; through foretell structure setting realization first flashing 7's fixed mounting, guarantee the firm of first flashing 7 structures.
The edge folding support piece 17 comprises a vertical part, a first end part vertical to the left bottom of the vertical part and a second end part vertical to the right top of the vertical part, wherein the first end part is connected with the roof truss 1 through a screw, and the second end part is abutted on a plate seam of an adjacent roof plate 15; the fixing of the edge folding supporting piece 17 and the connection with the edge folding assembly are realized through the structure setting, and the stability of the connecting structure is ensured.
The third flashing 9 comprises fixing parts arranged on the side surface and the top surface of the roof ventilator 2, and flashing parts connected with the fixing parts, wherein the flashing parts are in right angles, one side of each flashing part is vertically connected with the fixing part, and the other side of each flashing part faces the first flashing 7; the waterproof and water scattering effects of the roof ventilator 2 are ensured through the structure arrangement.
The supporting frame 5 is formed by splicing channel steel or square tube steel.
The utility model provides a roof ventilator and roof truss connecting structure, wherein a roof protection plate 4 is arranged on a roof truss 1, a hole is formed in the roof protection plate 4, and a roof ventilator 2 is arranged on the roof truss 1 at the hole through a support frame 5 and a connecting support 6; the roof ventilator and the connecting support 6 are provided with the first flashing 7, the roof protection plate 4 is provided with the edge collecting assembly, the edge collecting assembly plays a role in retaining water, rainwater is prevented from flowing into a gap between the roof ventilator 2 and the roof waterproof plate, the first flashing 7 is abutted to the edge collecting assembly, and then the first flashing 7 is used for sealing and connecting the gap between the roof ventilator 2 and the roof truss 1, so that a good waterproof effect is achieved; the second flashing plates 8 are arranged at the joints of the support frames 5 and the roof purlines 3, and gaps between the support frames 5 and the roof purlines 3 are connected in a sealing manner through the second flashing plates 8, so that the waterproof effect is improved; meanwhile, the third flashing plates 9 are arranged on the peripheral side faces of the roof ventilator, the waterproof effect of the roof ventilator is improved through the third flashing plates 9, the third flashing plates 9 are located above the first flashing plates 7, rainwater scattered by the third flashing plates 9 is discharged along the first flashing plates 7, and therefore rainwater accumulation can be avoided.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the scope of the claims, but rather to cover all equivalent modifications within the scope of the present utility model as defined by the appended claims.
Claims (7)
1. The utility model provides a roof ventilator and roofing truss connection structure, includes roofing truss and roof ventilator, its characterized in that: the roof truss is provided with a plurality of roof purlines, a roof protection plate is arranged on the roof purlines, a hole is formed in the roof protection plate, a support frame arranged on the roof truss is arranged in the hole, a connecting support is arranged on the periphery side of the upper part of the support frame in a surrounding mode, and the roof ventilator is fixed on the support frame and the connecting support; the roof ventilator is characterized in that a side collecting assembly is arranged on a roof protection plate around the hole in a surrounding manner around a supporting frame, a first flashing plate is clamped between the roof ventilator and a connecting support, the first flashing plate is arranged along Zhou Cewei of the roof ventilator in a closing manner, and the first flashing plate is connected with the side collecting assembly; the corner of the support frame and the roof purline is provided with a second flashing plate, the second flashing plate comprises a vertical part clamped between the support frame and the connecting support, and a transverse part vertically connected with the vertical part, and the transverse part is clamped between the roof purline and the roof protection plate; and a third flashing plate is arranged outside Zhou Cewei of the roof ventilator, and the third flashing plate is positioned above the first flashing plate.
2. The roof ventilator and roof truss attachment structure of claim 1 wherein: the roof protection plate comprises a plurality of rib plates arranged on a roof purline, a steam barrier film, aluminum foil veneering glass wool and a waterproof breathable film are sequentially paved on the plurality of rib plates from bottom to top, a plurality of roof plates are paved on the waterproof breathable film, adjacent roof plates are fixed through plate seam connecting pieces, and the plate seam connecting pieces are abutted on the plurality of rib plates and fixedly connected with a roof truss.
3. The roof ventilator and roof truss attachment structure of claim 2 wherein: the edge collecting assembly comprises an edge collecting supporting piece, one end of the edge collecting supporting piece is fixed on a roof truss, the other end of the edge collecting supporting piece is abutted to a seam of an adjacent roof panel board, a foam plug is arranged between the roof panel and the edge collecting supporting piece, the first flashing board is abutted to the edge collecting supporting piece, and the first flashing board, the edge collecting supporting piece and the foam plug are connected together through screws.
4. A roof ventilator and roof truss attachment structure as defined in claim 3 wherein: the first flashing board comprises a transverse portion, a right-angle portion and an inclined flashing portion, wherein the transverse portion is clamped between the roof ventilator and the connecting support, one side of the right-angle portion is vertically connected with the transverse portion and is attached to the outer side face of the connecting support, and the other side of the right-angle portion is connected with the inclined flashing portion and is fixed on the edge-folding supporting piece.
5. A roof ventilator and roof truss attachment structure as defined in claim 3 wherein: the edge folding support piece comprises a vertical part, a first end part perpendicular to the left bottom of the vertical part and a second end part perpendicular to the right top of the vertical part, wherein the first end part is connected with the roof truss through a screw, and the second end part is abutted to the seam of the adjacent roof slab.
6. The roof ventilator and roof truss attachment structure of claim 1 wherein: the third flashing board comprises fixing parts arranged on the side surfaces and the top surface of the roof ventilator and flashing parts connected with the fixing parts, wherein the flashing parts are in right angles, one side of each flashing part is vertically connected with the fixing parts, and the other side of each flashing part faces the first flashing board.
7. The roof ventilator and roof truss attachment structure of claim 1 wherein: the support frame is made of channel steel or square tube steel in a spliced mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322558361.5U CN220889223U (en) | 2023-09-20 | 2023-09-20 | Roof ventilator and roof truss connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322558361.5U CN220889223U (en) | 2023-09-20 | 2023-09-20 | Roof ventilator and roof truss connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220889223U true CN220889223U (en) | 2024-05-03 |
Family
ID=90842449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322558361.5U Active CN220889223U (en) | 2023-09-20 | 2023-09-20 | Roof ventilator and roof truss connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220889223U (en) |
-
2023
- 2023-09-20 CN CN202322558361.5U patent/CN220889223U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |