CN212405661U - Assembled concrete inclined roof - Google Patents
Assembled concrete inclined roof Download PDFInfo
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- CN212405661U CN212405661U CN202021847865.9U CN202021847865U CN212405661U CN 212405661 U CN212405661 U CN 212405661U CN 202021847865 U CN202021847865 U CN 202021847865U CN 212405661 U CN212405661 U CN 212405661U
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Abstract
The utility model discloses an assembled concrete pitched roof belongs to the construction field, and its structure includes ridge board and pitched roof board, the pitched roof board setting both sides around the ridge board, the pitched roof board includes first pitched roof board and second pitched roof board, second pitched roof board splice with the ridge board, first pitched roof board splices with the second pitched roof board mutually, first pitched roof board, second pitched roof board and ridge board link to each other with cast-in-place frame roof beam respectively. The utility model discloses an oblique roofing of assembled concrete is precast concrete component, and the mill is interior to produce processing, and the quality is controllable, safe easy construction, solves the quality common fault that cast-in-place construction exists.
Description
Technical Field
The utility model belongs to the technical field of the construction and specifically relates to an oblique roofing of assembled concrete.
Background
At present, for individuation of design of many buildings, roofs are all shaped like inclined roofs, and at present, concrete inclined roofs are all constructed by cast-in-place concrete operation. The method comprises the steps of on-site roof formwork erecting, steel bar binding and concrete pouring, and the traditional cast-in-place method. The cast-in-place concrete sloping roof has the common quality problems of large construction operation difficulty, poor safety, difficulty in controlling the concrete thickness, difficulty in maintenance, cracks and the like in the later period.
SUMMERY OF THE UTILITY MODEL
The technical task of the utility model is to provide an oblique roofing of assembled concrete to the not enough among the above-mentioned prior art, this oblique roofing of assembled concrete is the precast concrete component, and the mill is interior to be produced and processed, and the quality is controllable, safe easy construction, solves the quality common fault that cast-in-place construction exists.
The utility model provides a technical scheme that its technical problem adopted is: the sloping roof plate comprises a ridge plate and sloping roof plates, wherein the sloping roof plates are arranged on the front side and the rear side of the ridge plate, each sloping roof plate comprises a first sloping roof plate and a second sloping roof plate, the second sloping roof plate is spliced with the ridge plate, the first sloping roof plate is spliced with the second sloping roof plate, and the first sloping roof plate, the second sloping roof plate and the ridge plate are respectively connected with a cast-in-place frame beam.
The ridge plate and the cast-in-place frame beam are fixed through the embedded iron piece and the first high-strength bolt, the embedded iron piece is arranged in the cast-in-place frame beam, and the first high-strength bolt penetrates through the ridge plate and is fixed with the embedded iron piece in the cast-in-place frame beam.
The embedded iron piece comprises a first steel plate, a bolt sleeve and a first steel pipe, the first steel pipe is arranged on the lower portion of the first steel plate, a first round hole is formed in the center of the first steel plate, the bolt sleeve is arranged on the lower portion of the first steel plate at the position of the first round hole, the bottom of the bolt sleeve is sealed, a mounting hole is reserved in the corresponding position of a ridge plate of each embedded iron piece, a high-strength bolt penetrates through the mounting hole to be fixed with the bolt sleeve, and a cavity of the mounting hole is filled with grouting material after the embedded iron piece is fixed.
And mounting holes are reserved at four corners of the ridge plate respectively.
The first steel pipe comprises two steel pipes which are symmetrically arranged along the central axis of the first steel plate.
The first oblique roof panel, the second oblique roof panel and the cast-in-place frame beam are fixed through the support embedded parts and the steel plate embedded parts, the steel plate embedded parts are respectively arranged on the first oblique roof panel and the second oblique roof panel, the support embedded parts are arranged on the cast-in-place frame beam, and the steel plate embedded parts are fixed with the support embedded parts.
The left side and the right side of the first oblique roof panel and the second oblique roof panel are respectively reserved with notches, steel plate embedded parts are respectively arranged on the inner walls of the notches, a support embedded part fixed with the steel plate embedded parts is arranged on a cast-in-place frame beam at the notch, and after the support embedded parts are fixed, a cavity of the notch is filled with grouting material.
The steel plate embedded part comprises a second steel plate and two second steel pipes, the two second steel pipes are symmetrically arranged on one side of the second steel plate, the second steel plate is attached to the notch and located on the outer side of the second steel pipe, and the second steel plate and the support embedded part are fixed together.
The support embedded part comprises a third steel plate, a fourth steel plate, a fifth steel plate, reinforcing steel bars and high-strength bolt combinations, the third steel plate and the fourth steel plate are symmetrically arranged, the fifth steel plate is arranged at each of two ends between the third steel plate and the fourth steel plate, the third steel plate and the fourth steel plate on the lower side of the fifth steel plate are fixed in a cast-in-place frame beam, reinforcing steel penetrating holes are symmetrically arranged at the lower parts of the third steel plate and the fourth steel plate, the reinforcing steel bars penetrate through the reinforcing steel penetrating holes, the fourth steel plate is provided with the high-strength bolt combinations, and the high-strength bolt combinations are fixed with the steel plate embedded part.
The high-strength bolt combination comprises a nut and a second high-strength bolt, a second round hole is formed in the upper portion of the fourth steel plate, the nut is fixed on the fourth steel plate outside the second round hole, one end of the second high-strength bolt penetrates through the nut and the second round hole, and the other end of the second high-strength bolt is fixed with the steel plate embedded part in a welding mode.
The utility model discloses an oblique roofing of assembled concrete compares with prior art, has following outstanding beneficial effect: the concrete is prefabricated, production and processing are carried out in a factory, the quality is controllable, the construction is safe and easy, the operation of workers is safe and convenient, the concrete can be effectively maintained, the quality of the concrete finished product is ensured, and the common quality problem existing in cast-in-place construction is solved.
Drawings
FIG. 1 is an assembled view of an assembled concrete sloping roof;
FIG. 2 is a top plan view of the ridge plate shown in FIG. 1;
FIG. 3 is a cross-sectional view A-A shown in FIG. 2;
fig. 4 is a top view of the second pitched roof panel shown in fig. 1;
FIG. 5 is a cross-sectional view B-B shown in FIG. 4;
fig. 6 is a top view of the first pitched roof panel shown in fig. 1;
FIG. 7 is a cross-sectional view C-C shown in FIG. 6;
FIG. 8 is a schematic view of the connection of a ridge plate and a cast-in-place frame beam;
fig. 9 is a front view of the embedded iron member shown in fig. 8;
fig. 10 is a plan view of the embedded iron member shown in fig. 8;
FIG. 11 is a front view of the first high strength bolt shown in FIG. 8;
fig. 12 is a schematic view of the connection of a first pitched roof panel to a cast-in-place frame beam;
fig. 13 is a front view of the support insert shown in fig. 12;
fig. 14 is a top view of the support insert shown in fig. 12;
FIG. 15 is a schematic structural view of a third steel plate in the support insert;
FIG. 16 is a schematic structural view of a fourth steel plate in the support insert;
FIG. 17 is a front view of a steel plate insert;
FIG. 18 is a top plan view of a steel plate insert;
description of reference numerals: 1. ridge board, 11, mounting hole, 2, first sloping roof board, 3, second sloping roof board, 4, cast-in-place frame roof beam, 5, pre-buried iron spare, 51, first steel sheet, 511, first round hole, 52, bolt sleeve, 53, first steel pipe, 54, first high-strength bolt, 6, grout material, 7, support and bury piece, 71, third steel sheet, 72, fourth steel sheet, 721, second round hole, 73, fifth steel sheet, 74, reinforcing bar, 75, nut, 76, second high-strength bolt, 77, wear muscle hole, 8, steel sheet and bury piece, 81, second steel sheet, 82, second steel pipe, 9, breach.
Detailed Description
The assembled concrete sloping roof of the present invention will be described in detail with reference to the accompanying drawings 1 to 18.
The utility model discloses an assembled concrete pitched roof, its structure includes ridge board 1 and pitched roof board, the pitched roof board set up both sides around ridge board 1, the pitched roof board includes first pitched roof board 2 and second pitched roof board, second pitched roof board splice with ridge board 1 mutually, first pitched roof board 2 splices with second pitched roof board 3 mutually, first pitched roof board 2, second pitched roof board 3 and ridge board 1 link to each other with cast-in-place frame roof beam 4 respectively.
The splicing part of the second pitched roof panel 3 and the ridge panel 1 and the splicing part of the first pitched roof panel 2 and the second pitched roof panel 3 are respectively designed by adopting a tongue-and-groove water stop structure, and polyurethane foaming glue, a foaming polyethylene rod and building weather-resistant glue are respectively made in gaps from the center to two sides.
The ridge plate 1 and the cast-in-place frame beam 4 are fixed through the embedded iron piece 5 and the first high-strength bolt, the embedded iron piece 5 is arranged in the cast-in-place frame beam 4, and the first high-strength bolt penetrates through the ridge plate 1 and is fixed with the embedded iron piece 5 in the cast-in-place frame beam.
The embedded iron piece 5 comprises a first steel plate 51, a bolt sleeve 52 and a first steel pipe 53, the first steel pipe 53 is arranged on the lower portion of the first steel plate 51, a first round hole 511 is formed in the center of the first steel plate 51, the bolt sleeve 52 is arranged on the lower portion of the first steel plate 51 at the first round hole 511, the bottom of the bolt sleeve 52 is sealed, a mounting hole 11 is reserved in the corresponding position of the ridge plate 1 at each embedded iron piece 5, a first high-strength bolt 54 penetrates through the mounting hole 11 to be fixed with the bolt sleeve 52, and a cavity of the mounting hole 11 is filled with grouting material 6 after the fixing is completed.
The mounting hole 11 reserved on the ridge plate 1 is a stepped hole, the diameter of the upper portion of the stepped hole is 70mm, the diameter of the lower portion of the stepped hole is 50mm, and the first high-strength bolt 54 is an M20 high-strength bolt.
Four corners of the ridge plate 1 are respectively reserved with mounting holes 11.
The first steel pipes 53 comprise two steel pipes, and are symmetrically arranged along the central axis of the first steel plate 51.
The first oblique roof panel 2, the second oblique roof panel 3 and the cast-in-place frame beam 4 are fixed through the supporting embedded part 7 and the steel plate embedded part 8, the steel plate embedded part 8 is respectively arranged on the first oblique roof panel 2 and the second oblique roof panel 3, the supporting embedded part 7 is arranged on the cast-in-place frame beam 4, and the steel plate embedded part 8 and the supporting embedded part 7 are fixed.
The left and right sides of the first oblique roof panel 2 and the second oblique roof panel 3 are respectively reserved with a notch 9, steel plate embedded parts 8 are respectively arranged on the inner wall of the notch 9, a support embedded part 7 fixed with the steel plate embedded part 8 is arranged on the cast-in-place frame beam 4 at the notch 9, and the notch cavity is filled with grouting material 6 after the support embedded parts are fixed.
The steel plate embedded part 8 comprises a second steel plate 81 and a second steel pipe 82, the second steel pipe 82 comprises two steel plates, the two steel plates are symmetrically arranged on one side of the second steel plate 81, the second steel plate 81 is attached to the notch 9 and located on the outer side of the second steel pipe 82, and the second steel plate 81 is fixed with the supporting embedded part 7.
The support embedded part 7 comprises a third steel plate 71, a fourth steel plate 72, a fifth steel plate 73, reinforcing steel bars 74 and a high-strength bolt combination, wherein the third steel plate 71 and the fourth steel plate 72 are symmetrically arranged, the fifth steel plate 73 is respectively arranged at two ends between the third steel plate 71 and the fourth steel plate 72, the third steel plate 71 and the fourth steel plate 72 on the lower side of the fifth steel plate 73 are fixed in the cast-in-place frame beam 4, rib penetrating holes 77 are symmetrically arranged at the lower parts of the third steel plate 71 and the fourth steel plate 72, the reinforcing steel bars 74 penetrate through the rib penetrating holes 77, the high-strength bolt combination is arranged on the fourth steel plate 72, and the high-strength bolt combination is fixed with the steel plate embedded part 8.
Two pairs of reinforcement penetrating holes 77 are symmetrically formed in the lower portions of the third steel plate 71 and the fourth steel plate 72, and reinforcing steel bars 74 are respectively penetrated in the two pairs of reinforcement penetrating holes 77.
The high-strength bolt combination comprises a nut 75 and a second high-strength bolt 76, a second round hole 721 is formed in the upper portion of the fourth steel plate 72, the nut 75 is fixed on the fourth steel plate 72 outside the second round hole 721, one end of the second high-strength bolt 76 penetrates through the nut 75 and the second round hole 721, and the other end of the second high-strength bolt is fixed with the steel plate embedded part 8 in a welding mode.
The prefabricated ridge plate 1 is fixed in a way that a pre-buried iron piece 5 with a bolt sleeve 52 is reserved in a cast-in-place frame beam 4, a mounting hole 11 is reserved at the corresponding position of the ridge plate 1, the prefabricated ridge plate is fixed on the cast-in-place frame beam 4 by a matched first high-strength bolt 54, and the reserved mounting hole 11 in the ridge plate 1 is filled with grouting material 6 after the prefabricated ridge plate is fixed; a fixing mode of an inclined roof panel is characterized in that a supporting embedded part 7 made of a steel plate is reserved in a cast-in-place frame beam 4, an adjustable high-strength bolt combination is reserved in the supporting embedded part 7, the position of the supporting embedded part 7 corresponds to the position of a notch 9 reserved in the inclined roof panel, a notch 9 is reserved in the inclined roof panel, a steel plate embedded part 8 is reserved at one side, provided with a second high-strength bolt 76, of the supporting embedded part 7 of the cast-in-place frame beam 4, the inner wall of the notch 9 and one side, provided with the second high-strength bolt 76, of the supporting embedded part 7 of the cast-in-place frame beam 4, the inclined roof panel is tightly propped up by the second high-strength bolt 76 when the inclined roof panel is installed, the second high-strength bolt 76 and a second steel plate 81 reserved in the inner wall of the inclined roof panel notch 9 are welded after the abutted seam.
The above-mentioned embodiments are only for understanding the present invention, and are not intended to limit the technical solutions of the present invention, and those skilled in the relevant art can make various changes or modifications based on the technical solutions described in the claims, and all equivalent changes or modifications should be covered by the scope of the claims of the present invention. The parts of the present invention not described in detail are the known techniques of those skilled in the art.
Claims (10)
1. The utility model provides an oblique roofing of assembled concrete, characterized by: including ridge board and oblique roof boarding, oblique roof boarding set up both sides around the ridge board, oblique roof boarding includes first oblique roof boarding and second oblique roof boarding, the oblique roof boarding of second splice with the ridge board, first oblique roof boarding and the concatenation of second oblique roof boarding, first oblique roof boarding, second oblique roof boarding and ridge board link to each other with cast-in-place frame roof beam respectively.
2. The fabricated concrete sloping roof as claimed in claim 1, wherein: the ridge plate and the cast-in-place frame beam are fixed through the embedded iron piece and the first high-strength bolt, the embedded iron piece is arranged in the cast-in-place frame beam, and the first high-strength bolt penetrates through the ridge plate and is fixed with the embedded iron piece in the cast-in-place frame beam.
3. The fabricated concrete sloping roof as claimed in claim 2, wherein: the embedded iron piece comprises a first steel plate, a bolt sleeve and a first steel pipe, the first steel pipe is arranged on the lower portion of the first steel plate, a first round hole is formed in the center of the first steel plate, the bolt sleeve is arranged on the lower portion of the first steel plate at the position of the first round hole, the bottom of the bolt sleeve is sealed, a mounting hole is reserved in the corresponding position of a ridge plate of each embedded iron piece, a high-strength bolt penetrates through the mounting hole to be fixed with the bolt sleeve, and a cavity of the mounting hole is filled with grouting material after the embedded iron piece is fixed.
4. The fabricated concrete sloping roof as claimed in claim 3, wherein: and mounting holes are reserved at four corners of the ridge plate respectively.
5. The fabricated concrete sloping roof as claimed in claim 3, wherein: the first steel pipe comprises two steel pipes which are symmetrically arranged along the central axis of the first steel plate.
6. The fabricated concrete sloping roof as claimed in claim 1, wherein: the first oblique roof panel, the second oblique roof panel and the cast-in-place frame beam are fixed through the support embedded parts and the steel plate embedded parts, the steel plate embedded parts are respectively arranged on the first oblique roof panel and the second oblique roof panel, the support embedded parts are arranged on the cast-in-place frame beam, and the steel plate embedded parts are fixed with the support embedded parts.
7. The fabricated concrete sloping roof as claimed in claim 6, wherein: the left side and the right side of the first oblique roof panel and the second oblique roof panel are respectively reserved with notches, steel plate embedded parts are respectively arranged on the inner walls of the notches, a support embedded part fixed with the steel plate embedded parts is arranged on a cast-in-place frame beam at the notch, and after the support embedded parts are fixed, a cavity of the notch is filled with grouting material.
8. The fabricated concrete sloping roof as claimed in claim 7, wherein: the steel plate embedded part comprises a second steel plate and two second steel pipes, the two second steel pipes are symmetrically arranged on one side of the second steel plate, the second steel plate is attached to the notch and located on the outer side of the second steel pipe, and the second steel plate and the support embedded part are fixed together.
9. The fabricated concrete sloping roof as claimed in claim 7, wherein: the support embedded part comprises a third steel plate, a fourth steel plate, a fifth steel plate, reinforcing steel bars and high-strength bolt combinations, the third steel plate and the fourth steel plate are symmetrically arranged, the fifth steel plate is arranged at each of two ends between the third steel plate and the fourth steel plate, the third steel plate and the fourth steel plate on the lower side of the fifth steel plate are fixed in a cast-in-place frame beam, reinforcing steel penetrating holes are symmetrically arranged at the lower parts of the third steel plate and the fourth steel plate, the reinforcing steel bars penetrate through the reinforcing steel penetrating holes, the fourth steel plate is provided with the high-strength bolt combinations, and the high-strength bolt combinations are fixed with the steel plate embedded part.
10. The fabricated concrete sloping roof as claimed in claim 9, wherein: the high-strength bolt combination comprises a nut and a second high-strength bolt, a second round hole is formed in the upper portion of the fourth steel plate, the nut is fixed on the fourth steel plate outside the second round hole, one end of the second high-strength bolt penetrates through the nut and the second round hole, and the other end of the second high-strength bolt is fixed with the steel plate embedded part in a welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021847865.9U CN212405661U (en) | 2020-08-28 | 2020-08-28 | Assembled concrete inclined roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021847865.9U CN212405661U (en) | 2020-08-28 | 2020-08-28 | Assembled concrete inclined roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212405661U true CN212405661U (en) | 2021-01-26 |
Family
ID=74372070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021847865.9U Active CN212405661U (en) | 2020-08-28 | 2020-08-28 | Assembled concrete inclined roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212405661U (en) |
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2020
- 2020-08-28 CN CN202021847865.9U patent/CN212405661U/en active Active
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