Full-assembly type detachable arch-shaped prefabricated building

Abstract

The utility model discloses a full-assembly type detachable arched prefabricated building, relates to the technical field of prefabricated buildings, and aims to solve the problems that the conventional arched building basically adopts roof color-coated steel plates in China, the connection form is upright lock seam and mechanical occlusion, and the conventional arched building cannot be detached and utilized after being mounted, so that great waste is caused, the construction cost is low, and the like. According to the key points of the technical scheme, the energy-saving and environment-friendly floor comprises an embedded bolt and a supporting column, the embedded bolt is embedded in the floor, a mounting hole is formed in the lower end of the supporting column, and the embedded bolt penetrates through the mounting hole in the end of the supporting column; the upper end of the supporting column is fixedly connected with a waterproof bolt, an arc-shaped roof panel is installed at the upper end of the supporting column, and a plurality of installation holes are formed in the edge of the arc-shaped roof panel. And the effects that repeated disassembly and utilization can be effectively achieved, energy is saved, efficiency is high, and environment friendliness is achieved are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of prefabricated buildings, in particular to a fully assembled, detachable and usable arched prefabricated building. Background Art

[0002] As a product of the development of the construction industry, fully prefabricated buildings have great development prospects in today's green and low-carbon transformation and sustainable development. In recent years, the country has successively issued a number of policies to support the development of prefabricated buildings, promote low-carbon production and life, vigorously develop green buildings, promote prefabricated buildings, and comprehensively promote green construction. With the support of national industrial policies and the boost of the market environment, the prefabricated construction industry will usher in a golden period of development.

[0003] The existing arched buildings in China basically use color-coated steel plates for roofing, and the connection forms are vertical lock seams and mechanical bites. They cannot be disassembled and reused after installation, causing great waste and not fully meeting the high level of building energy conservation and green building requirements. Utility Model Content

[0004] The utility model aims to provide a fully assembled detachable arched prefabricated building which can be effectively disassembled and reused repeatedly, and is energy-saving, efficient, green and environmentally friendly.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A fully assembled, detachable and usable arched prefabricated building comprises embedded bolts and support columns, wherein the embedded bolts are embedded in the floor, the lower end of the support column is provided with a mounting hole, and the embedded bolts penetrate the mounting hole at the end of the support column, the upper end of the support column is fixedly connected with a waterproof bolt, the upper end of the support column is installed with a curved roof panel, the edge of the curved roof panel is provided with a plurality of mounting holes, the waterproof bolts penetrate the mounting holes at the edge of the curved roof panel, and the external thread of the waterproof bolt is sleeved with a waterproof nut.

[0007] By adopting the above technical solution, on-site assembly operations can be carried out conveniently, the on-site workload is small, and it can be conveniently disassembled and reused.

[0008] Furthermore, a channel steel is provided at the upper end of the support column, and a plurality of the channel steels are provided, and the plurality of the channel steels are attached to the inner side surface of the curved roof panel.

[0009] By adopting the above technical solution, it is ensured that the assembled prefabricated building has sufficient firmness.

[0010] Furthermore, both ends of the same channel steel correspond to a supporting column.

[0011] By adopting the above technical solution, the assembly efficiency can be effectively improved.

[0012] Further, a door opening support plate is arranged below the arc-shaped roof panel, and a door opening support cross beam plate is fixedly installed at the upper end of the door opening support plate.

[0013] By adopting the above technical solution, the door opening can be conveniently built.

[0014] Further, a waterproof gasket is sleeved outside the waterproof bolt, and the waterproof gasket is attached to the outer surface of the arc-shaped roof panel.

[0015] By adopting the above technical solution, the installation point can be effectively protected against water.

[0016] Further, a side support is arranged on both inner sides of the arc-shaped roof panel. A plurality of waterproof bolts are fixedly connected to the upper surface of the side support, and the side support is fixedly installed at the upper end of the embedded bolt.

[0017] By adopting the above technical solution, the side of the arc-shaped roof panel can be conveniently installed and fixed.

[0018] In summary, the beneficial technical effects of the present utility model are as follows:

[0019] In the present utility model, the embedded bolts are buried in the floor in advance. Then, during on-site construction, the support columns are assembled with the embedded bolts through nuts. Then, the door opening support plate and the door opening support cross beam plate are assembled. Then, the remaining support columns are assembled. Then, the side supports are fixedly assembled with the corresponding embedded bolts. Then, the channel steel is installed. During installation, the installation holes at both ends of the channel steel are sleeved outside the waterproof bolts at the upper ends of the corresponding support columns. Then, the arc-shaped roof panel is installed. During installation, the waterproof bolts at the upper ends of the support columns and the waterproof bolts on the upper surface of the side supports penetrate into the corresponding installation holes on the outer surface of the arc-shaped roof panel. Then, waterproof gaskets are sleeved on the waterproof bolts. Finally, waterproof nuts are sleeved outside the waterproof bolts and the waterproof nuts are tightened. At this time, the prefabricated building can be conveniently assembled on-site. No other processes such as welding are required during the entire assembly process. The on-site workload is small, the assembly speed is fast, and it can be conveniently disassembled and reused, with strong practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is the first perspective view of the three-dimensional structure of the present utility model;

[0021] Figure 2 It is the second perspective view of the three-dimensional structure of the present utility model;

[0022] Figure 3 It is of the present utility model Figure 2 The enlarged view of part A.

[0023] In the figure: 1, arc-shaped roof panel; 2, door opening support plate; 3, door opening support cross beam plate; 4, embedded bolt; 5, support column; 6, channel steel; 7, waterproof bolt; 8, waterproof nut; 9, waterproof gasket; 10, side support. Specific implementation mode

[0024] The method of the present utility model will be further described in detail below with reference to the accompanying drawings.

[0025] Refer to Figure 1 、 Figure 2 、 Figure 3 A fully prefabricated and detachable arch prefabricated building includes an embedded bolt 4 and a support column 5. The embedded bolt 4 is embedded in the floor. An installation hole is provided at the lower end of the support column 5, and the embedded bolt 4 passes through the installation hole at the end of the support column 5. A waterproof bolt 7 is fixedly connected to the upper end of the support column 5. An arc-shaped roof panel 1 is installed at the upper end of the support column 5. A plurality of installation holes are provided at the edge of the arc-shaped roof panel 1. The waterproof bolt 7 passes through the installation holes at the edge of the arc-shaped roof panel 1. A waterproof nut 8 is threadedly sleeved on the outer part of the waterproof bolt 7. A channel steel 6 is provided at the upper end of the support column 5. There are multiple channel steels 6, and the multiple channel steels 6 are attached to the inner side surface of the arc-shaped roof panel 1. Both ends of the same channel steel 6 correspond to a support column 5. A side support 10 is provided on both inner sides of the arc-shaped roof panel 1. A plurality of waterproof bolts 7 are fixedly connected to the upper surface of the side support 10. The side support 10 is fixedly installed at the upper end of the embedded bolt 4. A door opening support plate 2 is provided below the arc-shaped roof panel 1. A door opening support cross beam plate 3 is fixedly installed at the upper end of the door opening support plate 2. During assembly, the embedded bolt 4 is buried in the floor in advance. Then, during on-site construction, the support column 5 is assembled with the embedded bolt 4 through a nut. Then, the door opening support plate 2 and the door opening support cross beam plate 3 are assembled. Then, the remaining support columns 5 are assembled. Then, the side support 10 is fixedly assembled with the corresponding embedded bolt 4. Then, the channel steel 6 is installed. During installation, the installation holes at both ends of the channel steel 6 are sleeved on the outer part of the waterproof bolt 7 at the upper end of the corresponding support column 5. Then, the arc-shaped roof panel 1 is installed. During installation, the waterproof bolt 7 at the upper end of the support column 5 and the waterproof bolts 7 on the upper surface of the side support 10 pass through the corresponding installation holes on the outer surface of the arc-shaped roof panel 1. Then, a waterproof gasket 9 is sleeved on the waterproof bolt 7. Finally, a waterproof nut 8 is sleeved on the outer part of the waterproof bolt 7, and the waterproof nut 8 is tightened. At this time, the prefabricated building can be conveniently assembled on-site. During the entire assembly process, no other processes such as welding are required. The on-site workload is small, the assembly speed is fast, and it can be conveniently disassembled and reused, with strong practicability.

[0026] Refer to Figure 1, a waterproof gasket 9 is sleeved outside the waterproof bolt 7, and the waterproof gasket 9 fits on the outer surface of the arc-shaped roof panel 1. The waterproof gasket 9 can be used to seal the connection points of the arc-shaped roof panel 1, effectively improving the waterproof performance of the entire prefabricated building.

[0027] Working principle: During on-site assembly, the embedded bolts 4 are buried in the floor in advance. Then, during on-site construction, the support columns 5 are assembled with the embedded bolts 4 through nuts. Next, the door opening support plate 2 and the door opening support cross beam plate 3 are assembled. Then, the remaining support columns 5 are assembled. Then, the side supports 10 are fixedly assembled with the corresponding embedded bolts 4. Then, the channel steel 6 is installed. During installation, the installation holes at both ends of the channel steel 6 are sleeved outside the waterproof bolts 7 at the upper ends of the corresponding support columns 5. Then, the arc-shaped roof panel 1 is installed. During installation, the waterproof bolts 7 at the upper ends of the support columns 5 and the waterproof bolts 7 on the upper surfaces of the side supports 10 are passed through the corresponding installation holes on the outer surface of the arc-shaped roof panel 1. Then, the waterproof gasket 9 is sleeved on the waterproof bolts 7. Finally, a waterproof nut 8 is sleeved outside the waterproof bolts 7, and the waterproof nut 8 is tightened. At this time, the prefabricated building assembly is completed, and it is convenient for subsequent disassembly and reuse.

[0028] The embodiments of this specific implementation manner are all preferred embodiments of the present invention, and do not limit the protection scope of the present invention accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. An arch prefabricated building that is fully assembled, detachable and reusable, comprising embedded bolts (4) and support columns (5), characterized in that: The embedded bolt (4) is embedded in the floor, the lower end of the support column (5) is provided with a mounting hole, and the embedded bolt (4) passes through the mounting hole at the end of the support column (5). The upper end of the support column (5) is fixedly connected with a waterproof bolt (7). The upper end of the support column (5) is provided with an arc-shaped roof panel (1). A plurality of mounting holes are provided at the edge of the arc-shaped roof panel (1). The waterproof bolt (7) passes through the mounting holes at the edge of the arc-shaped roof panel (1), and a waterproof nut (8) is threadedly sleeved on the outer part of the waterproof bolt (7).

2. The arch prefabricated building that is fully assembled, detachable and reusable according to claim 1, wherein: Channel steels (6) are provided at the upper end of the support column (5). There are multiple channel steels (6), and the multiple channel steels (6) are attached to the inner side surface of the arc-shaped roof panel (1).

3. The prefabricated arched building of the all-prefabricated detachable and reusable type according to claim 2, characterized in that: Both ends of the same channel steel (6) correspond to one support column (5).

4. A fully prefabricated and demountable arch prefabricated building according to claim 1, characterized in that: A door opening support plate (2) is provided below the arc-shaped roof panel (1), and a door opening support cross beam plate (3) is fixedly installed at the upper end of the door opening support plate (2).

5. A fully prefabricated and demountable arch prefabricated building according to claim 1, characterized in that: A waterproof gasket (9) is sleeved on the outer part of the waterproof bolt (7), and the waterproof gasket (9) is attached to the outer surface of the arc-shaped roof panel (1).

6. The arch prefabricated building that is fully prefabricated, detachable and reusable according to claim 1, wherein: One side support (10) is provided on each of the two sides inside the arc-shaped roof panel (1). A plurality of waterproof bolts (7) are fixedly connected to the upper surface of the side support (10), and the side support (10) is fixedly installed at the upper end of the embedded bolt (4).

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