Fabricated building roof

Abstract

The utility model provides an assembly type building roof, and relates to the technical field of assembly type buildings, the assembly type building roof comprises a roof panel, the edge of the roof panel is provided with an oblique angle baffle for protection, and one end of the oblique angle baffle is fixedly provided with a fastening connecting rod for fastening the oblique angle baffle. And a storage adjusting seat for accommodating and supporting is arranged on one side of the fastening connecting rod. The assembly type building roof has the advantages that the bevel baffle is arranged on the edge of the roof panel of the assembly type building roof to conduct bevel sealing on the edge of the building roof, the stress area of the edge of the building roof is reduced, and meanwhile the adjustable sealing connecting base is arranged at one end of the bevel baffle to be locked and fixed with the locking base in the building roof. The connecting stability of the bevel baffle and the interior of the building roof is enhanced, the stability and safety of the bevel baffle in the using process are further improved, the edge of the building roof can be effectively prevented from bearing too large loads, looseness is avoided, and the using stability of the fabricated building roof can be effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of prefabricated building technology, and in particular to a prefabricated building roof. Background Technology

[0002] With the continuous development of technology and society, the construction industry has also experienced rapid growth. Prefabricated buildings, with their advantages of fast construction speed, high safety performance during construction, and good disassembly and relocation capabilities, have gained increasing popularity. The roof of a prefabricated building, as a crucial component, plays a vital role in providing shelter from wind and rain, heat insulation, and protection against external environmental factors.

[0003] However, in the use of existing prefabricated building roofs, the edges of the roofs usually extend out of the building body for drainage. When encountering severe environments such as strong winds, the edge components usually need to bear a large load, which can easily cause the connection to loosen, resulting in damage to the building roof and affecting the safety and temperature performance of use. Utility Model Content

[0004] Therefore, the purpose of this utility model is to propose a prefabricated building roof to solve the problems mentioned in the background art and overcome the shortcomings of the existing technology.

[0005] To achieve the above objectives, one embodiment of this utility model provides a prefabricated building roof, including a fixed roof truss for assembly and connection. A load-bearing roof panel is bolted to the top of the fixed roof truss. An angled baffle for protection is provided along the edge of the roof panel. A fastening rod is fixedly installed at one end of the angled baffle for securing it. A storage and adjustment seat for accommodating support is provided on one side of the fastening rod. A closed connecting seat for telescopic adjustment is fixedly installed inside the storage and adjustment seat. A positioning screw for limiting the position is fixedly installed at one end of the closed connecting seat. A locking seat for engaging and securing the closed connecting seat is provided above it.

[0006] Preferably, the top of the fixed roof truss is a triangular pyramid structure, the edge of the roof panel is located on the outside of the fixed roof truss, and the two sides of the roof panel are provided with side plates for sealing and protection.

[0007] The above technical solution is adopted: the top of the fixed roof truss is designed as a triangular pyramid structure, which can effectively distribute the load from the roof panel and improve the overall stability. The roof panel is fixed to the top of the fixed roof truss with bolts, and the installation is stable and reliable. The edge of the roof panel extends beyond the outside of the fixed roof truss, providing a larger shelter area for the building. The side panels on both sides enclose and protect the roof panel, preventing rainwater, dust and other substances from entering the building from the sides, and ensuring the cleanliness and dryness of the building's interior environment.

[0008] Preferably, in any of the above embodiments, the angled baffle and the roof panel are set at an acute angle, the side of the angled baffle away from the roof panel is close to the side of the fixed roof truss, and the end of the fastening rod away from the angled baffle is fixedly installed to the roof panel.

[0009] The above technical solution involves setting the angled baffle at an acute angle to the roof panel, which facilitates drainage and reduces the stress area on the building's top edge when subjected to external forces such as wind pressure, thus reducing the risk of edge damage. The side of the angled baffle away from the roof panel is close to the side of the fixed roof truss, which can enhance its stability with the support of the fixed roof truss. One end of the fastening rod is connected to the angled baffle, and the other end is fixed to the roof panel, so that the angled baffle, the fastening rod, and the roof panel form a stable triangular structure, further improving the stability of the angled baffle and preventing foreign objects from entering the interior of the building's top.

[0010] Preferably, in any of the above embodiments, the storage adjustment seat and the side of the fixed roof truss are fitted together, the storage adjustment seat has an internal receiving groove for accommodating the closed connecting seat, and one end of the storage adjustment seat has a threaded hole for adjustment.

[0011] The above technical solution is adopted: the storage adjustment seat is installed close to the side of the fixed roof truss without affecting the normal function of other structures on the roof. The internal receiving groove is used to place the closed connection seat, providing installation space and support for the closed connection seat. The threaded hole at one end of the storage adjustment seat, together with the positioning screw, can adjust and fix the position of the closed connection seat, ensuring that the closed connection seat can be accurately installed and work stably.

[0012] Preferably, in any of the above embodiments, the closed connecting seat includes a closed spring for providing support and a fixed plate for connection and fastening. The closed spring is fixedly installed inside the storage adjustment seat, and a fixed plate that moves inside the storage adjustment seat is fixedly installed at one end of the closed spring. The fixed plate has positioning holes at both ends for fixing with positioning screws.

[0013] Preferably, the top of the fixing plate is provided with a fastening groove for engaging and fixing it, and the positioning screw is threaded into the interior of the storage adjustment seat through a threaded hole.

[0014] The above technical solution is adopted as follows: the sealing spring of the closed connecting seat is installed in the storage adjustment seat to provide elastic support for the fixing plate. When subjected to external force, the sealing spring can buffer the vibration and protect the connection structure. The fixing plate moves in the storage adjustment seat. The positioning holes at both ends of the fixing plate cooperate with the positioning screws to accurately adjust the position of the fixing plate. The fastening slot at the top of the fixing plate is used to engage with the locking block of the locking seat to achieve a stable connection with the locking seat.

[0015] Preferably, in any of the above embodiments, the locking seat includes a locking fixing seat for support, a locking spring for providing power, and a locking block for locking. The locking fixing seat is fixedly installed at one end of the fixed roof truss. The locking spring is fixedly installed inside the locking fixing seat. A locking block that moves inside the locking fixing seat is fixedly installed at one end of the locking spring. The locking block locks with the fixing plate.

[0016] The above technical solution is adopted: the locking fixing seat of the locking seat is fixed at one end of the fixed roof truss, providing an installation base for the entire locking seat. The internal locking spring provides power to the locking block, allowing it to move flexibly within the locking fixing seat. When the fastening slot of the fixing plate is aligned with the locking block, the locking spring pushes the locking block into the fastening slot, firmly connecting the closed connecting seat and the locking seat, enhancing the connection stability between the angled baffle and the internal structure of the building roof.

[0017] Compared with the prior art, the advantages and beneficial effects of this utility model are as follows:

[0018] 1. An angled baffle is installed along the edge of the roof panel of the prefabricated building to close the edge of the roof at an angle, reducing the stress area of ​​the roof edge. At the same time, an adjustable closed connecting seat is installed at one end of the angled baffle to lock and fix it with the locking seat inside the roof, which enhances the connection stability between the angled baffle and the roof interior, further improving the stability and safety of the angled baffle during use. This can effectively prevent the edge of the roof from bearing excessive load and avoid loosening, thus effectively improving the stability of the prefabricated building roof.

[0019] 2. A fastening rod is installed at one end of the angled baffle to connect it to the roof panel, so that the angled baffle, the fastening rod and the roof panel form a triangular structure, which helps to enhance the stability of the angled baffle and prevent foreign objects from entering the interior of the prefabricated building roof, thus ensuring the safety of the prefabricated building roof.

[0020] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0021] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0022] Figure 1 This is a schematic diagram of the structure according to an embodiment of the present utility model;

[0023] Figure 2 This is a schematic diagram of the first cross-sectional structure of the fixed roof truss according to an embodiment of the present utility model;

[0024] Figure 3 This is a schematic diagram of the second cross-sectional structure of the fixed roof truss according to an embodiment of the present utility model;

[0025] Figure 4 According to the embodiments of this utility model Figure 2 Enlarged structural diagram at point A;

[0026] Figure 5 According to the embodiments of this utility model Figure 3 Enlarged structural diagram at point B;

[0027] Among them: 1-fixed roof truss, 2-roof panel, 3-angled baffle, 4-fastening connecting rod, 5-storage adjustment seat, 6-closed connecting seat, 61-closed spring, 62-fixed plate, 7-positioning screw, 8-locking seat, 81-locking fixing seat, 82-locking spring, 83-locking block, 9-side plate, 10-positioning hole. Detailed Implementation

[0028] The present invention will be further described below with reference to the accompanying drawings, but the scope of protection of the present invention is not limited to the following description.

[0029] like Figure 1-5 As shown, an embodiment of the present invention provides a prefabricated building roof, including a fixed roof truss 1 for assembly and connection. The top of the fixed roof truss 1 is fixedly installed with a roof panel 2 for load-bearing protection by bolts. An angled baffle 3 for protection is provided along the edge of the roof panel 2. A fastening rod 4 for fastening is fixedly installed at one end of the angled baffle 3. A storage and adjustment seat 5 for accommodating support is provided on one side of the fastening rod 4. A closed connecting seat 6 for telescopic adjustment is fixedly installed inside the storage and adjustment seat 5. A positioning screw 7 for limiting the position is fixedly installed at one end of the closed connecting seat 6. A locking seat 8 for engaging and fixing is provided above the closed connecting seat 6.

[0030] Preferably, the top of the fixed roof truss 1 is a triangular pyramid structure, the edge of the roof panel 2 is located on the outside of the fixed roof truss 1, and the two sides of the roof panel 2 are provided with side plates 9 for sealing and protection.

[0031] The above technical solution is adopted: the top of the fixed roof truss 1 is designed as a triangular pyramid structure, which can effectively distribute the load from the roof panel 2 and improve the overall stability. The roof panel 2 is fixed to the top of the fixed roof truss 1 with bolts, and the installation is stable and reliable. The edge of the roof panel 2 extends beyond the outside of the fixed roof truss 1, providing a larger shelter area for the building. The side panels 9 on both sides enclose and protect the roof panel 2, preventing rainwater, dust and other substances from entering the building from the side, and ensuring the cleanliness and dryness of the building's interior environment.

[0032] Preferably, in any of the above schemes, the angled baffle 3 and the roof panel 2 are set at an acute angle, the side of the angled baffle 3 away from the roof panel 2 is close to the side of the fixed roof truss 1, and the end of the fastening rod 4 away from the angled baffle 3 is fixedly installed with the roof panel 2.

[0033] The above technical solution is adopted: the angled baffle 3 is set at an acute angle with the roof panel 2, which is not only conducive to drainage, but also reduces the stress area of ​​the building top edge when subjected to external forces such as wind pressure, thus reducing the risk of edge damage. The side of the angled baffle 3 away from the roof panel 2 is close to the side of the fixed roof truss 1, which can enhance its own stability with the support of the fixed roof truss 1. One end of the fastening rod 4 is connected to the angled baffle 3, and the other end is fixed to the roof panel 2, so that the angled baffle 3, the fastening rod 4 and the roof panel 2 form a stable triangular structure, which further improves the stability of the angled baffle 3, while preventing foreign objects from entering the interior of the building top.

[0034] Preferably, in any of the above solutions, the storage adjustment seat 5 and the fixed roof truss 1 are fitted together, the storage adjustment seat 5 has an internal groove for accommodating the closed connecting seat 6, and one end of the storage adjustment seat 5 has a threaded hole for adjustment.

[0035] The above technical solution is adopted: the storage adjustment seat 5 is installed on the side of the fixed roof truss 1 without affecting the normal function of other structures on the roof. The internal receiving groove is used to place the closed connecting seat 6, providing installation space and support for the closed connecting seat 6. The threaded hole at one end of the storage adjustment seat 5, together with the positioning screw 7, can adjust and fix the position of the closed connecting seat 6, ensuring that the closed connecting seat 6 can be accurately installed and work stably.

[0036] Preferably, the closed connecting seat 6 includes a closed spring 61 that provides support and a fixed plate 62 for connection and fastening. The closed spring 61 is fixedly installed inside the storage adjustment seat 5. One end of the closed spring 61 is fixedly installed with the fixed plate 62 that moves inside the storage adjustment seat 5. The two ends of the fixed plate 62 are provided with positioning holes 10 for fixing with positioning screws 7.

[0037] Preferably, the top of the fixing plate 62 is provided with a fastening groove for engaging and fixing it, and the positioning screw 7 is threadedly connected to the inside of the storage adjustment seat 5 through a threaded hole.

[0038] The above technical solution is adopted: the sealing spring 61 of the closed connecting seat 6 is installed in the storage adjustment seat 5 to provide elastic support for the fixing plate 62. When subjected to external force, the sealing spring 61 can buffer the vibration and protect the connection structure. The fixing plate 62 moves in the storage adjustment seat 5. The positioning holes 10 at both ends of the fixing plate 62 cooperate with the positioning screws 7 to accurately adjust the position of the fixing plate 62. The fastening slot at the top of the fixing plate 62 is used to engage with the locking block 83 of the locking seat 8 to achieve a stable connection with the locking seat 8.

[0039] Preferably, in any of the above embodiments, the locking seat 8 includes a locking fixing seat 81 for support, a locking spring 82 for providing power, and a locking block 83 for locking. The locking fixing seat 81 is fixedly installed at one end of the fixed roof truss 1. The locking spring 82 is fixedly installed inside the locking fixing seat 81. The locking block 83, which moves inside the locking fixing seat 81, is fixedly installed at one end of the locking spring 82. The locking block 83 and the fixing plate 62 are engaged.

[0040] The above technical solution is adopted: the locking fixing seat 81 of the locking seat 8 is fixed to one end of the fixed roof truss 1, providing an installation base for the entire locking seat 8. The internal locking spring 82 provides power to the locking block 83, allowing it to move flexibly within the locking fixing seat 81. When the fastening slot of the fixing plate 62 is aligned with the locking block 83, the locking spring 82 pushes the locking block 83 into the fastening slot, firmly connecting the closed connecting seat 6 and the locking seat 8, enhancing the connection stability between the angled baffle 3 and the internal structure of the building roof.

[0041] The working principle of this prefabricated building roof is as follows:

[0042] The fixed roof truss 1 serves as the supporting foundation, its triangular pyramidal structure firmly supporting the roof panel 2. The side panels 9 on both sides of the roof panel 2 block rainwater and debris from the sides, ensuring a safe internal environment. When encountering external forces, such as strong winds, the angled baffles 3 along the edges of the roof panel 2, being set at an acute angle to the roof panel 2, reduce the stress area. The angled baffles 3 are connected to the roof panel 2 via fastening rods 4, forming a stable triangular structure and enhancing their stability. Simultaneously, the closed connecting seat 6 at one end of the angled baffle 3 functions to seal off the area. The closed spring 61 inside the connecting seat 6 provides elastic support and can buffer some external forces. By adjusting the positioning screw 7, the position of the closed connecting seat 6 can be adjusted. When the fastening slot at the top of the fixing plate 62 is aligned with the locking block 83 of the locking seat 8, the locking spring 82 pushes the locking block 83 into the slot, so that the angled baffle 3 is firmly connected to the locking seat 8 inside the building roof, further enhancing the stability of the angled baffle 3, effectively preventing the edge of the building roof from loosening due to excessive load, and ensuring the safe and stable use of the prefabricated building roof.

[0043] Compared with the prior art, the present invention has the following advantages:

[0044] 1. An angled baffle 3 is installed on the edge of the roof panel 2 of the prefabricated building to close the edge of the building roof at an angle, reducing the stress area of ​​the edge of the building roof. At the same time, an adjustable closed connecting seat 6 is installed at one end of the angled baffle 3 and locked with the locking seat 8 inside the building roof to enhance the connection stability between the angled baffle 3 and the inside of the building roof. This further improves the stability and safety of the angled baffle 3 during use, effectively preventing the edge of the building roof from bearing excessive load and preventing loosening, thus effectively improving the stability of the prefabricated building roof.

[0045] 2. A fastening rod 4 is installed at one end of the angled baffle 3 to connect it to the roof panel 2, so that the angled baffle 3, the fastening rod 4 and the roof panel 2 form a triangular structure, which helps to enhance the stability of the angled baffle 3 and prevent foreign objects from entering the interior of the prefabricated building roof, thus ensuring the safety of the prefabricated building roof.

Claims

1. A prefabricated building roof, comprising a fixed roof truss (1) which is assembled and connected, and a roof panel (2) which is load-bearing and protective and is installed at the top end of the fixed roof truss (1) by bolted fixation, characterized in that: The edge of the roof panel (2) is provided with a protective bevel baffle (3), one end of the bevel baffle (3) is fixedly installed with a fastening connecting rod (4) for fastening, one side of the fastening connecting rod (4) is provided with a receiving adjusting seat (5) for containing support, the inside of the receiving adjusting seat (5) is fixedly installed with a closed connecting seat (6) for telescopic adjustment, one end of the closed connecting seat (6) is fixedly installed with a positioning screw (7) for limiting, the upper side of the closed connecting seat (6) is provided with a locking seat (8) for clamping fixation.

2. A fabricated building roof as claimed in claim 1 wherein: The top end of the fixed roof truss (1) is provided with a triangular pyramid structure, the edge of the roof panel (2) is located outside the fixed roof truss (1), and the two sides of the roof panel (2) are provided with side plates (9) for closing protection.

3. A fabricated building roof as claimed in claim 2 wherein: The bevel baffle (3) and the roof panel (2) are arranged at an acute angle, the side of the bevel baffle (3) away from the roof panel (2) is close to the side of the fixed roof truss (1), and one end of the fastening connecting rod (4) away from the bevel baffle (3) is fixedly installed with the roof panel (2).

4. A fabricated building roof as claimed in claim 3 wherein: The receiving adjusting seat (5) is attached to the side of the fixed roof truss (1), the inside of the receiving adjusting seat (5) is provided with an accommodating groove for accommodating the closed connecting seat (6), and one end of the receiving adjusting seat (5) is provided with a threaded hole for adjustment.

5. A fabricated building roof as claimed in claim 4 wherein: The closed connecting seat (6) comprises a closed spring (61) for providing support and a fixed plate (62) for connecting and fastening, the closed spring (61) is fixedly installed in the inside of the receiving adjusting seat (5), one end of the closed spring (61) is fixedly installed with the fixed plate (62) for movement in the inside of the receiving adjusting seat (5), and both ends of the fixed plate (62) are provided with positioning holes (10) for fixing the positioning screw (7).

6. A fabricated building roof as claimed in claim 5 wherein: The top end of the fixed plate (62) is provided with a fastening clamping groove for clamping fixation, and the positioning screw (7) is threadedly connected in the inside of the receiving adjusting seat (5) through the threaded hole.

7. A fabricated building roof as claimed in claim 6 wherein: The locking seat (8) comprises a locking fixed seat (81) for supporting, a locking spring (82) for providing power, and a locking block (83) for clamping fixation, the locking fixed seat (81) is fixedly installed at one end of the fixed roof truss (1), the locking spring (82) is fixedly installed in the inside of the locking fixed seat (81), one end of the locking spring (82) is fixedly installed with the locking block (83) for movement in the inside of the locking fixed seat (81), and the locking block (83) is clamped with the fixed plate (62).

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