CN214497883U - Steel construction composite sheet wall body and roof boarding water repellent node - Google Patents
Steel construction composite sheet wall body and roof boarding water repellent node Download PDFInfo
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- CN214497883U CN214497883U CN202120456709.8U CN202120456709U CN214497883U CN 214497883 U CN214497883 U CN 214497883U CN 202120456709 U CN202120456709 U CN 202120456709U CN 214497883 U CN214497883 U CN 214497883U
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Abstract
The utility model discloses a waterproof treatment node for a steel structure composite board wall body and a roof panel, which comprises a steel plate fixing part, a supporting external member, a flashing external member and a wall body coping, wherein the wall body coping is buckled and pressed at the top of the wall body; fixing the roof purline and the wall together through an L-shaped steel plate fixing piece; supporting kit and flashing external member set up gap department between the roof boarding outside and wall body inboard, and the flashing external member is including the last flashing spare, the lower flashing spare that are mutual lock from top to bottom, and the supporting kit is including the last support piece, the lower support piece that are mutual lock from top to bottom, and the stiff end of lower support piece and the horizontal limit fixed connection of steel sheet mounting, the stiff end and the roof boarding bottom fixed connection of last support piece. Compared with the prior art, the utility model has the following advantages: the joint part is guaranteed to be firm in structure, not collapse, not accumulate water and not be pulled to crack, and the waterproof effect is achieved.
Description
Technical Field
The utility model relates to a building structure technical field, concretely relates to steel construction composite sheet wall body and roof boarding water repellent node.
Background
The steel structure building is a common modern building system, replaces a traditional reinforced concrete or brick-concrete bearing system with a steel member, has the characteristics of saving resources, protecting the environment, reducing pollution and the like, and provides healthy, applicable, efficient and environment-friendly use space and living environment for people. Along with the rapid development of steel structure buildings, more and more industrial plants and warehouses are raised, and the color steel plate maintenance structure is widely applied to the steel structure buildings. When the steel structure color steel plate wall surface is provided with the gable parapet, the problem of water seepage and water leakage easily occurs at the joint of the transverse roof panel and the vertical wall surface, and at present, the water resistance is generally realized by filling waterproof glue at the joint in the actual use; however, the waterproof glue is seriously worn by wind and sunshine, and the thermal deformation of the waterproof glue is large, so that the joint needs to be frequently supplemented with the glue. Two flashing pieces are adopted for water prevention, but in the prior art, the two flashing pieces are fixedly connected together, and the two flashing pieces are mutually pulled to crack and deform due to expansion and contraction or roof panel movement, so that the waterproof effect cannot be achieved, and the normal operation of production and office is seriously influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a steel construction composite sheet wall body and roof boarding water repellent node to it is firm to guarantee that node position structure, not sink, not ponding, does not draw and splits, reaches water-proof effects.
The utility model discloses a realize through following technical scheme:
a steel structure composite board wall and roof board waterproof treatment node is characterized in that a roof board is fixedly installed on a roof purline, heat insulation cotton is laid between the roof board and the roof purline, the wall is located on the outer sides of the roof board and the roof purline, a waterproof treatment node is arranged between the roof board and the wall, the waterproof treatment node comprises a steel plate fixing piece, a supporting sleeve piece, a flashing sleeve piece and a wall body pressing top, the wall body pressing top is in an inverted U shape, the wall body pressing top is buckled and pressed on the top of the wall body, and the wall body comprises a wall surface purline and a composite board located on the inner side of the wall surface purline;
the roof purline and the wall are fixed together through an L-shaped steel plate fixing piece, the horizontal edge of the steel plate fixing piece is fixedly connected with the roof purline, and the vertical edge of the steel plate fixing piece is positioned on the inner side of the wall and is fixedly connected with the inner side wall of the wall;
the supporting sleeve and the flashing sleeve are arranged at a gap between the outer side of the roof panel and the inner side of the wall body, the flashing sleeve comprises an upper flashing part and a lower flashing part which are buckled with each other up and down, the upper end of the upper flashing part is fixedly connected with the wall body, the upper end of the upper flashing part and the upper end of the vertical edge of the steel plate fixing part are wrapped by the wall body pressing top, the vertical edge of the steel plate fixing part and the upper end of the upper flashing part both extend into a gap between the inner side of the composite plate and the wall body pressing top, and the fixing part sequentially penetrates through the upper part of the upper flashing part, the vertical edge of the steel plate fixing part and the composite plate from inside to outside and then is screwed into a wall purline, so that the upper flashing part, the steel plate fixing part and the wall body are fixedly connected; the lower end of the lower flashing member is fixedly connected with the top of the roof panel, and a layer of waterproof daub is arranged between the lower flashing member and the top of the roof panel; the supporting external member comprises an upper supporting member and a lower supporting member which are buckled with each other from top to bottom, the fixed end of the lower supporting member is fixedly connected with the horizontal edge of the steel plate fixing member, and the fixed end of the upper supporting member is fixedly connected with the bottom of the roof panel.
Furthermore, the outer side of the wall body is fixed on the outer side wall of the wall purline.
Further, the fixing component is a first screw.
Further, fixed connection is realized through the second screw between floodwater spare, the upper support piece and the roof boarding down, the second screw down passes floodwater spare, waterproof daub, roof boarding back screw in upper support piece down in proper order from last to realize the fixed connection between floodwater spare, the upper support piece and the roof boarding down.
Furthermore, the inner end of the lower supporting piece is fixedly connected with the horizontal edge of the steel plate fixing piece, the outer end of the lower supporting piece is provided with a vertical plate which extends vertically and upwards, and the top end of the vertical plate is provided with a supporting flange which protrudes outwards; the inner end of the upper supporting piece is fixedly connected with the bottom of the roof panel, and the outer end of the upper supporting piece is provided with a supporting and wrapping part which protrudes upwards and can wrap the supporting and flanging.
Further, the inner of flashing spare and roof boarding top fixed connection down, the slope of flashing spare outer end is equipped with a flashing platform after upwards extending down, the outer end of flashing platform is equipped with one and upwards just to the convex turn-ups of inboard flashing, it is equipped with to wrap up and live to go up flashing spare bottom flashing turned up the turn-ups's of flashing parcel portion.
Compared with the prior art, the utility model has the following advantages:
the utility model provides a steel structure composite sheet wall body and roof boarding water repellent treatment node, its wall body that sets up bears down on the top of wrapping up the flashing external member, can play the effect of carrying on waterproofing to the whole wall body top, can play the effect of carrying on waterproofing to the handing-over department between wall body and the roof boarding again; meanwhile, the supporting sleeve and the flashing sleeve are arranged at the position between the roof panel and the wall body, and the gap between the roof panel and the wall body can be completely covered by the flashing sleeve, so that a good waterproof effect is achieved; the end part of the roof panel and the flashing sleeve part on the end part can be well supported and stabilized by the supporting sleeve part, so that the flashing sleeve part and the outer end part of the roof panel are effectively prevented from deforming and collapsing, and the whole joint is stable and firm.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of fig. 1 at a.
Reference numbers in the figures: 1 roofing purlin, 2 the heat preservation cotton, 3 the roof boarding, 4 sliding support, 5 steel sheet mounting, 51 horizontal edge, 52 vertical limit, support piece under 6, 61 vertical board, 62 support turn-ups, support piece on 7, 71 support parcel portion, 8 wall body capping, flashing spare on 9, 91 flashing parcel portion, flashing spare under 10, 101 flashing platform, 102 flashing turn-ups, 11 waterproof daub, 12 second screws, 13 wall purlin, 14 first screws, 15 purlin layer boards, 16 third screws, 17 composite sheets.
Detailed Description
The embodiments of the present invention will be described in detail below, and the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
Referring to fig. 1 and 2, the embodiment discloses a steel structure composite board wall and roof panel water-proof treatment node, a roof panel 3 is fixedly installed on a roof purlin 1 through a sliding support 4, and the roof purlin 1 is fixed on a purlin supporting plate 15. It has cotton 2 to lay heat preservation between roof boarding 3 and the roofing purlin 1, the wall body is located the roof boarding 3 and the 1 outside of roofing purlin, be equipped with the water repellent node between roof boarding 3 and the wall body, the water repellent node includes steel sheet mounting 5, the supporting member, the flashing external member, the wall body bears 8 and is the shape of falling the U, the wall body bears 8 withstands at the wall body top, the wall body includes wall purlin 13 and is located the inboard composite sheet 17 of wall purlin 13, the board that resets is polyurethane composite sheet 17, composite sheet 17 is as the interior wallboard of wall body. The outer side of the wall body coping 8 is fixed on the outer side wall of the wall surface purline 13 through screws.
Roofing purlin 1 and wall body are fixed together through steel sheet mounting 5 that is "L" shape, and the horizontal limit 51 and the roofing purlin 1 fixed connection of steel sheet mounting 5, the vertical limit 52 of steel sheet mounting 5 are located the wall body inboard and with wall body inside wall fixed connection.
The supporting sleeve and the flashing sleeve are arranged at a gap between the outer side of the roof panel 3 and the inner side of the wall body, the flashing sleeve comprises an upper flashing part 9 and a lower flashing part 10 which are vertically buckled with each other, the upper end of the upper flashing part 9 is fixedly connected with the wall body, the upper end of the upper flashing part 9 and the upper end of a vertical edge 52 of a steel plate fixing part 5 are wrapped by a wall body coping 8, the vertical edge 52 of the steel plate fixing part 5 and the upper end of the upper flashing part 9 extend into a gap between the inner side of a composite plate 17 and the wall body coping 8, the upper flashing part 9, the vertical edge 52 of the steel plate fixing part 5 and the composite plate 17 are sequentially penetrated from inside to outside through a first screw 14, and then are screwed into a wall surface purline 13, so that the upper flashing part 9, the steel plate fixing part 5 and the wall body are fixedly connected; the lower end of the lower flashing member 10 is fixedly connected with the top of the roof panel 3, and a layer of waterproof daub 11 is arranged between the lower flashing member 10 and the top of the roof panel 3; the supporting external member comprises an upper supporting member 7 and a lower supporting member 6 which are buckled with each other up and down, the fixed end of the lower supporting member 6 is fixedly connected with the horizontal edge 51 of the steel plate fixing member 5, and the fixed end of the upper supporting member 7 is fixedly connected with the bottom of the roof panel 3.
Wherein, realize fixed connection through second screw 12 between floodwater spare 10, the upper support piece 7 and the roof boarding 3 down, second screw 12 from last down passes floodwater spare 10, waterproof daub 11, screw in upper support piece 7 behind the roof boarding 3 down in proper order to realize the fixed connection between floodwater spare 10, the upper support piece 7 and the roof boarding 3 down.
The horizontal edges 51 of the lower supporting piece 6 and the steel plate fixing piece 5 are fixedly connected with the roof purline 1 through the third screws 16, and the horizontal edges 51 of the lower supporting piece 6 and the steel plate fixing piece 5 are fixed on the roof purline 1 through the third screws 16.
The inner end of the lower support member 6 is fixedly connected with the horizontal edge 51 of the steel plate fixing member 5, the outer end of the lower support member 6 is provided with a vertical plate 61 extending vertically and upwardly, and the top end of the vertical plate 61 is provided with a supporting flange 62 protruding outwards; the inner end of the upper supporting piece 7 is fixedly connected with the bottom of the roof panel 3, and the outer end of the upper supporting piece 7 is provided with a supporting wrapping part 71 which protrudes upwards and can wrap the supporting flanging 62.
The inner end of the lower flashing part 10 is fixedly connected with the top of the roof panel 3, the outer end of the lower flashing part 10 is inclined and extends upwards to form a flashing platform 101, the outer end of the flashing platform 101 is provided with a flashing flanging 102 which protrudes upwards and inwards, and the bottom of the upper flashing part 9 is provided with a flashing wrapping part 91 which can wrap the flashing flanging 102.
In the flashing external member that this embodiment provided, two flashing pieces are the connected mode that one end was fixed to form the stiff end, the unsettled formation free end of other end about, and the mutual lock of free end of two flashing pieces, form intercrossing, nevertheless not mutually fixed, the waterproof monomer of independent existence, have certain displacement space between two flashing pieces, form a whole waterproof construction that has flexibility, not receive the natural weather influence of expend with heat and contract with cold, water-proof effects is splendid.
In the support external member that this embodiment provided, two upper and lower support piece are the fixed stiff end that forms of one end, the unsettled connected mode who forms the free end of the other end, and the mutual lock of free end of two support piece, form intercrossing, but not fixed each other, independent bearing structure who exists, certain displacement space has between two support piece, it has flexible bearing structure wholly to form one, can adapt to the circumstances such as deformation that arouses because of expend with heat and contract with cold, the flexibility is good, and then the steadiness of whole water repellent node has been guaranteed.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a steel construction composite sheet wall body and roof boarding water-proof treatment node, roof boarding fixed mounting has laid the heat preservation cotton between roof boarding and the roofing purlin on the roofing purlin, and the wall body is located the roof boarding and the roofing purlin outside, be equipped with water-proof treatment node, its characterized in that between roof boarding and the wall body: the waterproof processing node comprises a steel plate fixing piece, a supporting sleeve piece, a flashing sleeve piece and a wall body coping, the wall body coping is in an inverted U shape, the wall body coping is buckled and pressed on the top of the wall body, and the wall body comprises a wall surface purline and a composite plate positioned on the inner side of the wall surface purline;
the roof purline and the wall are fixed together through an L-shaped steel plate fixing piece, the horizontal edge of the steel plate fixing piece is fixedly connected with the roof purline, and the vertical edge of the steel plate fixing piece is positioned on the inner side of the wall and is fixedly connected with the inner side wall of the wall;
the supporting sleeve and the flashing sleeve are arranged at a gap between the outer side of the roof panel and the inner side of the wall body, the flashing sleeve comprises an upper flashing part and a lower flashing part which are buckled with each other up and down, the upper end of the upper flashing part is fixedly connected with the wall body, the upper end of the upper flashing part and the upper end of the vertical edge of the steel plate fixing part are wrapped by the wall body pressing top, the vertical edge of the steel plate fixing part and the upper end of the upper flashing part both extend into a gap between the inner side of the composite plate and the wall body pressing top, and the fixing part sequentially penetrates through the upper part of the upper flashing part, the vertical edge of the steel plate fixing part and the composite plate from inside to outside and then is screwed into a wall purline, so that the upper flashing part, the steel plate fixing part and the wall body are fixedly connected; the lower end of the lower flashing member is fixedly connected with the top of the roof panel, and a layer of waterproof daub is arranged between the lower flashing member and the top of the roof panel; the supporting external member comprises an upper supporting member and a lower supporting member which are buckled with each other from top to bottom, the fixed end of the lower supporting member is fixedly connected with the horizontal edge of the steel plate fixing member, and the fixed end of the upper supporting member is fixedly connected with the bottom of the roof panel.
2. The waterproof treatment joint for the wall body and the roof panel of the steel-structure composite plate as claimed in claim 1, wherein: and the outer side of the wall body coping is fixed on the outer side wall of the wall surface purline.
3. The waterproof treatment joint for the wall body and the roof panel of the steel-structure composite plate as claimed in claim 1, wherein: the fixing component is a first screw.
4. The waterproof treatment joint for the wall body and the roof panel of the steel-structure composite plate as claimed in claim 1, wherein: the lower water-flooding piece, the upper supporting piece and the roof panel are fixedly connected through a second screw, and the second screw sequentially penetrates through the lower water-flooding piece, the waterproof daub and the roof panel from top to bottom and then is screwed into the upper supporting piece, so that the lower water-flooding piece, the upper supporting piece and the roof panel are fixedly connected.
5. The waterproof treatment joint for the wall body and the roof panel of the steel-structure composite plate as claimed in claim 1, wherein: the inner end of the lower supporting piece is fixedly connected with the horizontal edge of the steel plate fixing piece, the outer end of the lower supporting piece is provided with a vertical plate which extends vertically and upwards, and the top end of the vertical plate is provided with a supporting flange which protrudes outwards; the inner end of the upper supporting piece is fixedly connected with the bottom of the roof panel, and the outer end of the upper supporting piece is provided with a supporting and wrapping part which protrudes upwards and can wrap the supporting and flanging.
6. The waterproof treatment joint for the wall body and the roof panel of the steel-structure composite plate as claimed in claim 1, wherein: the lower flashing part is fixedly connected with the top of the roof panel, the outer end of the lower flashing part is inclined and extends upwards to form a flashing platform, the outer end of the flashing platform is provided with a flashing flanging which protrudes upwards and inwards, and the bottom of the upper flashing part is provided with a flashing wrapping part which can wrap the flashing flanging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120456709.8U CN214497883U (en) | 2021-03-02 | 2021-03-02 | Steel construction composite sheet wall body and roof boarding water repellent node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120456709.8U CN214497883U (en) | 2021-03-02 | 2021-03-02 | Steel construction composite sheet wall body and roof boarding water repellent node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214497883U true CN214497883U (en) | 2021-10-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120456709.8U Active CN214497883U (en) | 2021-03-02 | 2021-03-02 | Steel construction composite sheet wall body and roof boarding water repellent node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214497883U (en) |
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2021
- 2021-03-02 CN CN202120456709.8U patent/CN214497883U/en active Active
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