CN213143551U - Bottom support connection structure of slope roof - Google Patents
Bottom support connection structure of slope roof Download PDFInfo
- Publication number
- CN213143551U CN213143551U CN202020408058.0U CN202020408058U CN213143551U CN 213143551 U CN213143551 U CN 213143551U CN 202020408058 U CN202020408058 U CN 202020408058U CN 213143551 U CN213143551 U CN 213143551U
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- side plate
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Abstract
A bottom supporting and connecting structure of a slope roof has high structural strength, and adopts an assembly type construction mode, which is favorable for construction and assembly and improves the construction speed, and comprises a roof panel, a cross beam, supporting section steel and a fixing bolt, wherein the supporting section steel is a structure with a triangular cross section formed by bending and enclosing a metal plate, a bottom side plate, a left side plate and a right side plate are formed by bending the metal plate, the fixing bolt is used for fixing the supporting section steel on the cross beam, a raised strip block is arranged on the lower side surface of the roof panel, the raised strip block and the roof panel are in a vertical relation, after the roof panel is placed on the supporting section steel, the roof panel and the raised strip block can be respectively attached to the left side plate and the right side plate, so that the raised strip block is supported and blocked by the supporting section steel, the side sliding of the roof panel is prevented from downwards, and the stable effect of the roof panel placed on the cross beam, the construction speed is high.
Description
Technical Field
The utility model relates to a building structure technical field especially relates to a bottom sprag connection structure on slope roof.
Background
The roof is the top cap of building, closes the main structure who forms building inner space to enclose, plays the important effect of sheltering from sunshine rainwater etc. among the traditional building structure, the roof is generally built into the slope form, then forms the slope at the roof face, mainly plays the effect of quick drainage, also can adopt this kind of slope roof in a large number still among the modern building, especially be less than six layers's multi-storey building, adopt this kind of roof can alleviate the design requirement to the drainage greatly.
However, since the overall structure of the roof is inclined, the roof is affected by gravity to generate a side slip force, which results in an unstable roof structure, and therefore the roof structure needs to be reinforced when being laid on the cross beams to resist the influence of natural disasters such as earthquake typhoon, and particularly in areas where natural disasters such as earthquake occur frequently, the requirement on the structural bearing of the roof is very high, and an improved design of the roof bottom supporting structure is necessary.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that needs to solve provides a bottom sprag connection structure on slope roof, and it possesses very high structural strength, and adopts assembled construction methods, is favorable to building to be assembled, improves construction speed.
The roof comprises a roof panel, a cross beam, supporting section steel and a fixing bolt, wherein the roof panel is a plate-shaped structural body with thickness, the cross beam is a rectangular structural body with a rectangular cross section, the roof panel and the cross beam are both formed by precast concrete, the supporting section steel is a structure with a triangular cross section formed by bending and enclosing metal plates, the metal plates are bent to form a bottom side plate, a left side plate and a right side plate, an included angle between the bottom side plate and the left side plate is determined according to the inclination angle of the roof panel construction arrangement, the included angle between the bottom side plate and the left side plate is a small acute angle, the left side plate and the right side plate are in a vertical relation, the cross section length of the bottom side plate is equal to the cross section length of the upper side face of the cross beam, anchoring holes are formed in the bottom side plate and can be arranged in multiple ways, and the inner, the fixing bolt is provided with a fixing nut in a matched mode, the outer diameter of the fixing nut is larger than the inner diameter of the anchoring hole, the fixing bolt can be an expansion bolt, the fixing bolt can penetrate into the anchoring hole in the bottom side plate to anchor the bottom side plate to the upper side face of the cross beam, a through hole is formed in the left side plate and is located at a position right above the anchoring hole formed in the bottom side plate, namely the through hole is vertically opposite to the anchoring hole, the outer diameter of the through hole is obviously larger than the outer diameter of the fixing nut, and therefore the fixing bolt and the fixing nut can penetrate into the supporting section steel to anchor and fix the bottom side plate.
The lower extreme of left side board is provided with left extension board, left side extension board and left side board are in the coplanar, and left extension board and left side board are the coplanar board promptly, the lower extreme of right side board is provided with right extension board, right extension board and right side board are in the coplanar, and right extension board and right side board are the coplanar board promptly.
The utility model discloses well curb plate, left side board, right side board and left extension plate and right extension plate structure as an organic whole can adopt integrative casting or forging processing to form, then possesses higher structural strength.
Be provided with protruding strip piece on the downside of roof boarding, the cross sectional shape of protruding strip piece is the rectangle form, and protruding strip piece and roof boarding keep the vertical relation, because left side board and right side board also keep the vertical relation, then the roof boarding shelves back on supporting shaped steel, the roof boarding can paste respectively with protruding strip piece and lean on left side board and right side board, in addition, left side extension plate also pastes respectively with right extension plate and pastes on roof boarding bottom and protruding strip piece to protruding strip piece is supported the shaped steel and is blocked, avoids the sideslip of roof boarding downwards, also can set up the anchor hole on the left side extension plate, increase and roof boarding between fixed, improve the firm effect that the roof boarding shelved on the crossbeam, the utility model discloses an assembly type construction method, construction speed is fast.
As a further improvement, the outside of the end side of the right extension plate is provided with a bottom baffle, the bottom baffle and the right extension plate keep a vertical relation, and the sum of the section lengths of the right side plate and the right extension plate is equal to the section length of the protruding strip block, so that the protruding strip block is abutted against the right side plate and the right extension plate, and then the lower side surface of the protruding strip block can be just abutted against the bottom baffle, thereby further improving the support of the protruding strip block and the roof plate.
As a further improvement, the bottom baffle is also provided with anchoring holes for anchoring the bottom baffle to the lower side surface of the protruding strip block by using anchoring bolts, so that the supporting and stabilizing effect is improved.
As a further improvement, arrange fixedly on the medial surface of right extension plate and be provided with the downside backup pad, the downside backup pad is right triangle-shaped, and its left side is vertical edge with the lower side, and its left side is in the state of parallel and level with the right side end of bottom plate, and the left side of downside backup pad is in perpendicular relation with the bottom plate, and then the bottom plate is fixed back on the crossbeam upper flank, and the left side of downside backup pad can support and lean on crossbeam right side to improve the bending resistance compressive capacity of right extension plate, improve the bearing support effect to protruding strip piece.
As further improvement, the fixed interior backup pad that is provided with is arranged to the inside of supporting shaped steel, interior backup pad also is right triangle-shaped, and its side position is fixed respectively to the curb plate on the end, on the medial surface of left side board and right side board, and the plane and the end curb plate that interior backup pad was located, the plane that left side board and right side board were located also all is in the vertical relation, and the effect of interior backup pad is the overall structure intensity that improves supporting shaped steel, avoids supporting shaped steel long-term compression deformation to improve the support effect to the roofing board.
Drawings
Fig. 1 is a schematic cross-sectional view of each component of the present invention in a separated state.
Fig. 2 is a schematic cross-sectional view of the fixed installation state of the present invention.
Fig. 3 is a schematic perspective view of the middle support section steel and the connected components of the present invention.
Fig. 4 is a schematic perspective view of an improved embodiment of the middle support section steel and the connecting parts of the present invention.
Detailed Description
The following detailed description of embodiments of the present invention will be made with reference to the accompanying drawings.
A bottom supporting and connecting structure of a slope roof is shown in a sectional view of a graph 1 and a perspective view of a graph 3 and comprises a roof panel 1, a cross beam 2, supporting section steel 3 and a fixing bolt 4, wherein the roof panel 1 is a plate-shaped structural body with thickness, the cross beam 2 is a rectangular structural body with a rectangular cross section, the roof panel 1 and the cross beam 2 are both formed by precast concrete, the supporting section steel 3 is a structure with a triangular cross section formed by bending metal plates, a bottom side plate 31, a left side plate 32 and a right side plate 33 are formed by bending the metal plates, as shown in the graph 1, an included angle between the bottom side plate 31 and the left side plate 32 is determined according to an inclined angle of construction and arrangement of the roof panel 1, the included angle between the bottom side plate 31 and the left side plate 32 is an acute angle with a smaller angle, the left side plate 32 and the right side plate 33 are in a vertical relation, the length of the cross section of the bottom side plate, the bottom side plate 31 is provided with a plurality of anchoring holes 5, and as shown in fig. 1 and 3, the inner diameter of the anchoring hole 5 is larger than the outer diameter of the fixing bolt 4, the fixing bolt 4 is provided with a fixing nut 41 in a matching way, and the outer diameter of the fixing nut 41 is larger than the inner diameter of the anchoring hole 5, the fixing bolt 4 may be an expansion bolt, the fixing bolt 4 can be inserted into the anchoring hole 5 of the bottom side plate 31 to anchor and fix the bottom side plate 31 to the upper side of the cross member 2, as shown in the cross-sectional view of fig. 2, the left side plate 32 is provided with a through hole 6, and the through hole 6 is located at a position right above the anchoring hole 5 provided on the bottom side plate 31, as shown in fig. 1 and 3, namely, the position of the through hole 6 is opposite to the anchoring hole 5 up and down, the outer diameter of the through hole 6 is obviously larger than that of the fixing nut 41, this allows the fixing bolt 4 and the fixing nut 41 to be inserted into the support section steel 3 to anchor and fix the bottom side plate 31.
As shown in fig. 1, a left extension plate 34 is disposed at a lower end of the left side plate 32, the left extension plate 34 and the left side plate 32 are in the same plane, that is, the left extension plate 34 and the left side plate 32 are in the same plane, a right extension plate 35 is disposed at a lower end of the right side plate 33, and the right extension plate 35 and the right side plate 33 are in the same plane, that is, the right extension plate 35 and the right side plate 33 are in the same plane.
The utility model discloses well curb plate 31, left side board 32, right side board 33 and left extension plate 34 and right extension plate 35 structure as an organic whole can adopt integrative casting or forge processing to form, then possesses higher structural strength.
Be provided with protruding strip piece 11 on the downside of roof boarding 1, the cross sectional shape of protruding strip piece 11 is the rectangle form, and protruding strip piece 11 and roof boarding 1 keep the vertical relation, because left side board 32 also keeps the vertical relation with right side board 33, then roof boarding 1 shelves back on supporting shaped steel 3, roof boarding 1 can paste respectively with protruding strip piece 11 and lean on left side board 32 and right side board 33, in addition, left side extension plate 34 also pastes respectively with right extension plate 35 and pastes on roof boarding 1 lower part and protruding strip piece 11, as shown in fig. 2, thereby protruding strip piece 11 receives supporting shaped steel 3 to support and block, avoid roof boarding 1 sideslip downwards, improve the firm effect that roof boarding 1 shelved on crossbeam 2, also can set up the anchor hole on left side extension plate 34, increase and roof boarding between fixed, the utility model discloses an assembled construction method, construction speed is fast.
As a further improvement, as shown in fig. 1 and 3, a bottom baffle 36 is disposed outside a bottom side of the right extension plate 35, the bottom baffle 36 and the right extension plate 35 maintain a perpendicular relationship, and a sum of the sectional lengths of the right side plate 33 and the right extension plate 35 is equal to a sectional length of the protruding bar block 11, so that after the protruding bar block 11 abuts against the right side plate 33 and the right extension plate 35, a lower side surface of the protruding bar block 11 can just abut against the bottom baffle 36, and support of the protruding bar block 11 and the roof panel 1 is further improved.
As a further improvement, as shown in fig. 1 and fig. 3, the bottom baffle 36 is also provided with an anchoring hole 5 in an array for anchoring a fixing bolt 4 to fix the bottom baffle 36 to the lower side of the convex strip block 11, so as to improve the supporting and stabilizing effect.
As a further improvement, as shown in fig. 1 and 3, the inner side surface of the right extension plate 35 is fixedly arranged with a lower support plate 7, the lower support plate 7 is in a right triangle shape, the left side and the lower side of the lower support plate are vertical edges, the left side of the lower support plate is flush with the right side end of the bottom side plate 31, and the left side of the lower support plate 7 is perpendicular to the bottom side plate 31, so that after the bottom side plate 31 is fixed on the upper side surface of the cross beam, the left side of the lower support plate 7 will abut against the right side of the cross beam 2, as shown in fig. 2, thereby improving the bending and compression resistance of the right extension plate 35 and improving the bearing and supporting effect of the raised bar blocks 11.
As a further improvement, as shown in fig. 4, the inner supporting plates 8 are fixedly arranged inside the supporting section steel 3, the inner supporting plates 8 are also in a right triangle shape, the side parts of the inner supporting plates are respectively fixed on the inner side surfaces of the bottom side plate 31, the left side plate 32 and the right side plate 33, the plane of the inner supporting plate 8 is also in a perpendicular relation with the plane of the bottom side plate 31, the plane of the left side plate 32 and the plane of the right side plate 33, and the inner supporting plates 8 serve to improve the overall structural strength of the supporting section steel 3, prevent the supporting section steel 3 from being deformed due to long-term compression, and improve the supporting effect on the roof panels 1.
The above description, the embodiments are only intended to describe the preferred embodiments of the present invention, and not to limit the scope of the present invention, and various modifications and improvements made to the technical solutions by the engineers in the art without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.
Claims (5)
1. A bottom support connection structure of a slope roof is characterized in that: the roof plate comprises a roof plate (1), a cross beam (2), supporting section steel (3) and fixing bolts (4), wherein the roof plate (1) is a plate-shaped structural body with thickness, the cross beam (2) is a rectangular structural body with a rectangular cross section, the supporting section steel (3) is a structure with a triangular cross section formed by bending and enclosing a metal plate, a bottom side plate (31), a left side plate (32) and a right side plate (33) are formed by bending the metal plate, the left side plate (32) and the right side plate (33) are in a vertical relation, the cross section length of the bottom side plate (31) is equal to that of the upper side face of the cross beam (2), anchoring holes (5) are formed in the bottom side plate (31), the inner diameter of each anchoring hole (5) is larger than the outer diameter of each fixing bolt (4), each fixing bolt (4) is provided with a fixing nut (41), and the outer diameter of each fixing nut (41) is larger than the, a through hole (6) is formed in the left side plate (32), and the through hole (6) is located at a position right above an anchoring hole (5) formed in the bottom side plate (31);
a left extension plate (34) is arranged at the lower end of the left side plate (32), the left extension plate (34) and the left side plate (32) are positioned on the same plane, a right extension plate (35) is arranged at the lower end of the right side plate (33), and the right extension plate (35) and the right side plate (33) are positioned on the same plane;
the roof boarding (1) is provided with protruding strip piece (11) on the downside, the cross-sectional shape of protruding strip piece (11) is the rectangle form, and protruding strip piece (11) and roof boarding (1) keep the vertical relation.
2. The bottom support coupling structure of a sloped roof of claim 1, wherein: the outer side of the bottom side edge of the right extension plate (35) is provided with a bottom baffle (36), the bottom baffle (36) and the right extension plate (35) are in a vertical relation, and the sum of the section lengths of the right side plate (33) and the right extension plate (35) is equal to the section length of the convex bar block (11).
3. The bottom support coupling structure of a pitched roof according to claim 2, characterized in that: the bottom baffle (36) is also provided with anchoring holes (5) in an arrayed manner.
4. A bottom support connection structure of a sloping roof according to any of claims 1-3, wherein: the inner side face of the right extension plate (35) is fixedly provided with a lower side support plate (7), the lower side support plate (7) is in a right-angle triangular shape, the left side edge and the lower side edge of the lower side support plate are vertical edges, the left side edge of the lower side support plate is flush with the right side end of the bottom side plate (31), and the left side edge of the lower side support plate (7) is vertical to the bottom side plate (31).
5. A bottom support connection structure of a sloping roof according to any of claims 1-3, wherein: the inside of supporting shaped steel (3) is arranged and is fixedly provided with interior backup pad (8), interior backup pad (8) also is right triangle-shaped, and its side position is fixed respectively to curb plate (31) on the end, on the medial surface of left side board (32) and right side board (33), and the plane that interior backup pad (8) were located and bottom curb plate (31), the plane that left side board (32) and right side board (33) were located also all is in the vertical relation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020408058.0U CN213143551U (en) | 2020-03-26 | 2020-03-26 | Bottom support connection structure of slope roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020408058.0U CN213143551U (en) | 2020-03-26 | 2020-03-26 | Bottom support connection structure of slope roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213143551U true CN213143551U (en) | 2021-05-07 |
Family
ID=75707937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020408058.0U Expired - Fee Related CN213143551U (en) | 2020-03-26 | 2020-03-26 | Bottom support connection structure of slope roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213143551U (en) |
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2020
- 2020-03-26 CN CN202020408058.0U patent/CN213143551U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220107 Address after: 412307 No. 005, Zengjialong group, Hongda village, Wangling Town, you County, Zhuzhou City, Hunan Province Patentee after: Zeng Xiaobo Address before: Jiangsu Nari Construction Co., Ltd., No. 68, Fuqian Road, Jingjiang City, Taizhou City, Jiangsu Province Patentee before: Xu Bin |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210507 |