CN211775207U - Steel construction wall body and roof boarding water repellent node - Google Patents
Steel construction wall body and roof boarding water repellent node Download PDFInfo
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- CN211775207U CN211775207U CN202020430133.3U CN202020430133U CN211775207U CN 211775207 U CN211775207 U CN 211775207U CN 202020430133 U CN202020430133 U CN 202020430133U CN 211775207 U CN211775207 U CN 211775207U
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Abstract
The utility model discloses a steel construction wall and roof boarding waterproof treatment node, be equipped with the waterproof treatment node between roof boarding and the wall body, the waterproof treatment node includes steel sheet mounting, supporting kit, the flashing external member, supporting kit and flashing external member set up the gap department between the roof boarding outside and wall body inboard, the flashing external member includes the last flashing spare, the lower flashing spare that are mutual lock from top to bottom, the last flashing spare upper end is connected with wall body fixed, lower flashing spare lower extreme and roof boarding top fixed connection, and be equipped with a layer of waterproof daub between lower flashing spare and the roof boarding top; 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. The utility model discloses the advantage: the structure of the node part is firm, the node part does not sink, accumulate water or crack, and the excellent waterproof effect is achieved.
Description
Technical Field
The utility model relates to a building structure technical field especially relates to a steel construction 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; but the waterproof glue is seriously lost due to wind and sun, and simultaneously, the thermal deformation of the waterproof glue is large, so that the glue needs to be frequently supplemented at the joint, the two flashing parts are fixedly connected together, and the two flashing parts are mutually pulled to crack and deform due to expansion and contraction or roof panel movement, so that the waterproof effect cannot be realized, 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 wall body and roof boarding water repellent node to it is firm to guarantee node position structure, not sink, not ponding, does not draw and splits, reaches waterproof splendid effect.
The utility model discloses a realize through following technical scheme:
a waterproof treatment node for a steel structure wall and a roof plate comprises the wall, the roof plate and a roof purline, wherein the roof plate is fixed above the roof purline, heat insulation cotton is paved between the roof plate and the roof purline, the wall is positioned on the outer sides of the roof plate and the roof purline, the waterproof treatment node is arranged between the roof plate and the wall and comprises a steel plate fixing piece, a supporting sleeve piece and a flashing sleeve piece,
the roof purline and the wall are fixed together through an L-shaped steel plate fixing piece, the steel plate fixing piece is composed of a horizontal edge and a vertical edge, 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 fixedly connected with the inner side 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 lower end of the lower flashing part is fixedly connected with the top of the roof panel, and a layer of waterproof cement is arranged between the lower flashing part 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.
Further, the wall body includes the wall purlin and is located the inboard interior wallboard of wall purlin, interior wallboard and wall purlin fixed connection just with the wall purlin between leave the clearance, in the clearance between wallboard and the wall purlin was all stretched into in the vertical limit of steel sheet mounting and the upper end of the piece that floods on, and the vertical limit of steel sheet mounting is located the flashing outside, passes interior wallboard, the upper portion of the piece that floods on, screw in wall purlin behind the vertical limit of steel sheet mounting from inside to outside in proper order through first screw to realize the vertical limit of steel sheet mounting, the fixed connection of the piece that floods on and wall body.
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.
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.
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.
The utility model also discloses a steel construction wall and roof boarding water repellent construction method, construction method is based on as above a steel construction wall and roof boarding water repellent node, construction method includes following step:
firstly, laying heat preservation cotton on a roof purline;
placing an L-shaped steel plate fixing piece at the joint of the roof purline and the wall body, enabling the horizontal edge of the steel plate fixing piece to be supported on the roof purline, enabling the vertical edge of the steel plate fixing piece to be inserted into a gap between the wall surface purline and the inner wall plate of the wall body and to be tightly attached to the inner side of the wall surface purline, placing a lower supporting piece on the upper surface of the horizontal edge of the steel plate fixing piece, and fixing the lower supporting piece and the horizontal edge of the steel plate fixing piece on the roof purline through a third screw;
step three, mounting a roof panel on the heat insulation cotton, and fixing the roof panel and the roof purline;
step four, installing a supporting sleeve and a flashing sleeve at the gap between the outer side of the roof panel and the inner side of the wall body, wherein the specific operation process is as follows:
firstly, placing an upper supporting piece at the bottom of the outer side of a roof panel, so that the fixed end of the upper supporting piece is positioned below the roof panel, and the free end of the upper supporting piece extends outwards and is buckled with the free end of the lower supporting piece;
secondly, arranging waterproof daub on the top of the outer side of the roof panel, installing a lower flashing member, sequentially penetrating the lower flashing member, the waterproof daub and the roof panel from top to bottom through a second screw, and then screwing the lower flashing member, the waterproof daub and the roof panel into the upper supporting member, so that the lower flashing member, the upper supporting member and the roof panel are fixedly connected;
thirdly, insert the upper end of the upper flashing piece in the gap between the wall purlin and the inner wall plate, make the upper flashing piece upper end be located between the vertical edges of the inner wall plate and the steel plate fixing piece, and make the free end of the lower flashing piece lower part and the free end of the upper flashing piece upper part mutually buckled, pass the inner wall plate from inside to outside in proper order through a first screw, go up flashing piece upper portion, screw in wall purlin behind the vertical edge of steel plate fixing piece, thereby realize the vertical edge of steel plate fixing piece, go up the fixed connection of flashing piece and wall body.
Compared with the prior art, the utility model has the following advantages:
1. the utility model provides a steel construction wall and roof boarding water repellent node, it realizes the fixed connection of roofing purlin and wall body through the steel sheet mounting, and through setting up supporting kit and flashing kit in the position between roof boarding and wall body, flashing kit and supporting kit are located the upper and lower both sides of roof boarding respectively, can cover the gap between wall body and the roof boarding completely through flashing kit, play fine waterproof role; 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.
2. The utility model provides a pair of steel construction wall body and roof boarding water repellent node, in its flashing external member, two flashing spare 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 flashing spare, form intercrossing, nevertheless each other not fixed, the waterproof monomer of independent existence, certain displacement space has between two flashing spare, form a whole waterproof construction that has flexibility, the natural weather influence of expend with heat and contract with cold is not received, water-proof effects is splendid.
3. The utility model provides a pair of steel construction wall body and roof boarding water repellent node, in its supporting kit, 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 each other not fixed, the bearing structure of independent existence, certain displacement space has between two support piece, form a whole bearing structure that has flexibility, can adapt to the condition 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.
4. The utility model provides a pair of steel construction wall body and roof boarding water repellent node does not use semi-liquid waterproof glue to strengthen greatly on water-proof effects and durability.
5. The utility model provides a pair of steel construction wall body and roof boarding water repellent node, its whole construction method easy operation, convenience, swift, water-proof effects and suitability are strong.
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 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 interior wallboard, 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.
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 to 2, this embodiment discloses a steel construction wall body and roof boarding water repellent node, including wall body, roof boarding 3, roofing purlin 1, roof boarding 3 passes through sliding support 4 to be fixed in roofing purlin 1 top, and roofing purlin 1 is fixed on purlin layer board 15. And heat preservation cotton 2 is laid between the roof panel 3 and the roof purline 1, and the wall body is positioned on the outer sides of the roof panel 3 and the roof purline 1. And a waterproof treatment node is arranged between the roof panel 3 and the wall body and comprises a steel plate fixing piece 5, a supporting sleeve piece and a flashing sleeve piece.
Roofing purlin 1 and wall body are fixed together through steel sheet mounting 5 that is "L" shape, and steel sheet mounting 5 comprises horizontal limit 51 and vertical limit 52, and the horizontal limit 51 and roofing purlin 1 fixed connection of steel sheet mounting 5, the vertical limit 52 of steel sheet mounting 5 are located the inboard fixed connection of wall body.
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 mutually buckled up and down, the upper end of the upper flashing part 9 is fixedly connected with the wall body, the lower end of the lower flashing part 10 is fixedly connected with the top of the roof panel 3, and a layer of waterproof cement 11 is arranged between the lower flashing part 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.
Concretely, the wall body includes wall purlin 13 and the interior wallboard 8 that is located wall purlin 13 inboard, interior wallboard 8 and wall purlin 13 fixed connection and with the wall purlin 13 between leave the clearance, the vertical limit 52 of steel sheet mounting 5 and the upper end of last flashing spare 9 all stretch into in the clearance between interior wallboard 8 and the wall purlin 13, and the vertical limit 52 of steel sheet mounting 5 is located the flashing spare 9 outside, pass interior wallboard 8 from inside to outside in proper order through first screw 14, go up flashing spare 9 upper portion, screw in wall purlin 13 behind the vertical limit 52 of steel sheet mounting 5, thereby realize the vertical limit 52 of steel sheet mounting 5, the fixed connection of last flashing spare 9 and wall body.
The lower flashing part 10, the upper supporting part 7 and the roof panel 3 are fixedly connected through the second screw 12, and the second screw 12 sequentially penetrates through the lower flashing part 10, the waterproof daub 11 and the roof panel 3 from top to bottom and then is screwed into the upper supporting part 7, so that the lower flashing part 10, the upper supporting part 7 and the roof panel 3 are fixedly connected.
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 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.
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 embodiment also provides a steel structure wall and roof panel waterproof treatment construction method, which is based on the steel structure wall and roof panel waterproof treatment node, and comprises the following steps:
firstly, mounting a roof purline 1 on a purline supporting plate 15, and paving heat preservation cotton 2 on the roof purline 1;
placing the L-shaped steel plate fixing piece 5 at the joint of the roof purline 1 and the wall body, enabling a horizontal edge 51 of the steel plate fixing piece 5 to be supported on the roof purline 1, enabling a vertical edge 52 to be inserted into a gap between the wall surface purline 13 and the inner wall plate 8 of the wall body and to be tightly attached to the inner side of the wall surface purline 13, placing a lower supporting piece 6 on the upper surface of the horizontal edge 51 of the steel plate fixing piece 5, and fixing the lower supporting piece 6 and the horizontal edge 51 of the steel plate fixing piece 5 on the roof purline 1 through a third screw 16;
step three, mounting a roof panel 3 on the heat insulation cotton 2, and fixing the roof panel 3 and the roof purline 1 together through a sliding support 4;
step four, installing a supporting sleeve and a flashing sleeve at the gap between the outer side of the roof panel 3 and the inner side of the wall body, wherein the specific operation process is as follows:
firstly, placing an upper supporting piece 7 at the bottom of the outer side of a roof panel 3, so that the fixed end of the upper supporting piece 7 is positioned below the roof panel 3, and the free end of the upper supporting piece 7 extends outwards and is buckled with the free end of a lower supporting piece 6;
secondly, arranging waterproof daub 11 at the top of the outer side of the roof panel 3, installing a lower flashing member 10, sequentially penetrating the lower flashing member 10, the waterproof daub 11 and the roof panel 3 from top to bottom through a second screw 12, and then screwing the lower flashing member 10, the upper support member 7 and the roof panel 3 into the upper support member 7, thereby realizing the fixed connection among the lower flashing member 10, the upper support member 7 and the roof panel 3;
thirdly, insert the upper end of last flashing spare 9 in the clearance between wall purlin 13 and the interior wallboard 8, make the upper end of last flashing spare 9 be located between the vertical limit 52 of interior wallboard 8 and steel sheet mounting 5, and make the free end of lower part of flashing spare 10 and the mutual lock of free end on last flashing spare 9 upper portion down, pass interior wallboard 8 from inside to outside in proper order through first screw 14, go up flashing spare 9 upper portion, screw in wall purlin 13 behind the vertical limit 52 of steel sheet mounting 5, thereby realize the vertical limit 52 of steel sheet mounting 5, go up the fixed connection of flashing spare 9 and wall body. So that waterproof processing nodes which are buckled with each other in a ring shape and are not interfered with each other can be formed. This embodiment can extensively adopt on various span steel construction wall bodies and 3 nodes of roof boarding, can effectively guarantee the service function and the waterproof function of overlap joint of this department node to guarantee the firm nature at overlap joint position, ductility, and can adapt to the roofing phenomenon of sliding because expend with heat and contract with cold brings.
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 (5)
1. The utility model provides a steel construction wall body and roof boarding water repellent node, includes wall body, roof boarding (3), roofing purlin (1), roof boarding (3) are fixed in roofing purlin (1) top, and has laid heat preservation cotton (2) between roof boarding (3) and roofing purlin (1), the wall body is located roof boarding (3) and roofing purlin (1) outside, its characterized in that: a waterproof treatment node is arranged between the roof panel (3) and the wall body, the waterproof treatment node comprises a steel plate fixing piece (5), a supporting sleeve piece and a flashing sleeve piece,
the roof purline (1) and a wall body are fixed together through an L-shaped steel plate fixing piece (5), the steel plate fixing piece (5) is composed of a horizontal edge (51) and a vertical edge (52), the horizontal edge (51) of the steel plate fixing piece (5) is fixedly connected with the roof purline (1), and the vertical edge (52) of the steel plate fixing piece (5) is positioned on the inner side of the wall body and fixedly connected with the inner side of the wall body;
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 buckled with each other up and down, the upper end of the upper flashing part (9) is fixedly connected with the wall body, the lower end of the lower flashing part (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 part (10) and the top of the roof panel (3); the supporting kit comprises an upper supporting piece (7) and a lower supporting piece (6) which are buckled with each other from top to bottom, the fixed end of the lower supporting piece (6) is fixedly connected with the horizontal edge (51) of the steel plate fixing piece (5), and the fixed end of the upper supporting piece (7) is fixedly connected with the bottom of the roof panel (3).
2. The waterproof treatment node for the steel structure wall and the roof panel as claimed in claim 1, wherein: the wall body includes wall purlin (13) and interior wallboard (8) that are located wall purlin (13) inboard, interior wallboard (8) and wall purlin (13) fixed connection and with wall purlin (13) between leave the clearance, the vertical limit (52) of steel sheet mounting (5) and the upper end of last flashing spare (9) all stretch into in the clearance between interior wallboard (8) and wall purlin (13), and the vertical limit (52) of steel sheet mounting (5) are located the flashing spare (9) outside, pass interior wallboard (8), last flashing spare (9) upper portion, screw in wall surface purlin (13) behind vertical limit (52) of steel sheet mounting (5) from inside to outside in proper order through first screw (14) to realize vertical limit (52) of steel sheet mounting (5), go up the fixed connection of flashing spare (9) and wall body.
3. The waterproof treatment node for the steel structure wall and the roof panel as claimed in claim 1, wherein: fixed connection is realized through second screw (12) between floodwater spare (10), upper support piece (7) and roof boarding (3) down, second screw (12) down pass floodwater spare (10), waterproof daub (11), roof boarding (3) back screw in upper support piece (7) down from last to realize the fixed connection between floodwater spare (10), upper support piece (7) and the roof boarding (3) down.
4. The waterproof treatment node for the steel structure wall and the roof panel as claimed in claim 1, wherein: under flood spare (10) the inner and roof boarding (3) top fixed connection, be equipped with a flashing platform (101) after flooding spare (10) outer end slope upwards extends down, the outer end of flashing platform (101) is equipped with one upwards and to the convex turn-ups of inboard flashing (102), it can wrap up to go up flood spare (9) bottom and wrap up flashing parcel portion (91) of turn-ups of flashing (102).
5. The waterproof treatment node for the steel structure wall and the roof panel as claimed in claim 1, wherein: the inner end of the lower supporting piece (6) is fixedly connected with the horizontal edge (51) of the steel plate fixing piece (5), the outer end of the lower supporting piece (6) is provided with a vertical plate (61) extending vertically and upwards, 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 and wrapping part (71) which protrudes upwards and can wrap the supporting flanging (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020430133.3U CN211775207U (en) | 2020-03-29 | 2020-03-29 | Steel construction wall body and roof boarding water repellent node |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020430133.3U CN211775207U (en) | 2020-03-29 | 2020-03-29 | Steel construction wall body and roof boarding water repellent node |
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| CN211775207U true CN211775207U (en) | 2020-10-27 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395662A (en) * | 2020-05-09 | 2020-07-10 | 泰利建设集团有限公司 | Water seepage prevention structure for top floor of building |
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2020
- 2020-03-29 CN CN202020430133.3U patent/CN211775207U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395662A (en) * | 2020-05-09 | 2020-07-10 | 泰利建设集团有限公司 | Water seepage prevention structure for top floor of building |
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