A kind of assembled building roof fixing structure and construction method thereof

Abstract

The present invention relates to the technical field of prefabricated buildings, and discloses a prefabricated building roof fixing structure and a construction method thereof, comprising a roof body, wherein both sides of the lower interior of the roof body are provided with mounting components for quick fixing, each mounting component comprises an inner groove, both sides of the interior of the inner groove are slidably connected with seesaws, a plugging pile is provided between the two seesaws, and a plugging plate is provided at one end of the two seesaws that are away from each other, and the lower end of the plugging plate movably penetrates the inner wall of the inner groove and extends to the lower exterior of the roof body, and the plugging pile is hit upward under the lower part of the roof body, and the plugging pile pushes the side where the two seesaws are close to each other, and the seesaw squeezes the plugging plate and pushes the plugging plate to move downward into the installation opening, and by completely moving the plugging pile into the interior of the inner groove, the seesaws on both sides are moved to the upper end position of the plugging plate, and the plugging plate is fixed by the seesaw and is tightly in contact with the installation opening, so that the roof structure can be quickly installed by plugging.

Description

Technical Field

[0001] The present invention relates to the technical field of prefabricated buildings, and in particular to a prefabricated building roof fixing structure and a construction method thereof. Background Art

[0002] Prefabricated buildings refer to buildings that transfer a large amount of on-site work in traditional construction methods to factories, where building components and accessories are processed and manufactured in factories, transported to construction sites, and assembled and installed on site through reliable connection methods. Prefabricated buildings mainly include prefabricated concrete structures, steel structures, modern wooden structures, etc. Because they adopt standardized design, factory production, assembly construction, information management, and intelligent applications, they are representatives of modern industrialized production methods. At present, the roofs of prefabricated buildings are mostly installed in a rigid connection method, which is cumbersome and inconvenient to quickly install the prefabricated roof structure. Summary of the invention

[0003] 1. Technical issues to be resolved

[0004] In view of the shortcomings of the prior art, the present invention provides a prefabricated building roof fixing structure and a construction method thereof, which has the advantages of quickly installing the roof structure by plugging in, and solves the problem that connecting the prefabricated roof by rigid connection is cumbersome and inconvenient to quickly install the prefabricated roof structure.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose of quickly installing the roof structure by plugging, the present invention provides the following technical solutions: an assembled building roof fixing structure, including a roof body, the lower end of the roof body is open, and both sides of the lower part of the interior of the roof body are provided with installation components for quick fixing, each installation component includes an inner groove, and both sides of the inner groove are slidably connected with a seesaw, the lower side of the two seesaws close to one end is inclined, and a plugging pile is arranged between the two seesaws, the lower end of the plugging pile movably passes through the bottom wall of the inner groove and extends to the lower part of the outside of the roof body, and the upper end of the plugging pile is located below the end where the two seesaws are close, and the ends where the two seesaws are far away are both provided with plugging plates, the lower end of the plugging plate movably passes through the inner wall of the inner groove and extends to the lower part of the outside of the roof body, the corner of the upper end of the plugging plate close to the seesaw is set as a bevel, and the sides where the two plugging plates are close to each other are respectively attached to the ends where the two seesaws are far away.

[0007] Preferably, both sides of the exterior of the roof body are fixedly connected with supporting side panels, the interior of each supporting side panel is fixedly connected with a circular shaft, one end of the circular shaft away from the supporting side panel is rotatably connected to the external side panel, and the external side panel is rotatably connected to the side surface of the exterior of the roof body through the circular shaft.

[0008] Preferably, storage grooves are provided on both sides of the exterior of the roof body, and a connecting baffle is movably connected inside the storage groove. The connecting baffle is triangular in shape, and two through grooves are provided inside the connecting baffle. The interior of the through grooves is communicated with both sides of the exterior of the connecting baffle. The interior of each through groove is slidably connected to a limiting column, and one end of the limiting column away from the through groove is fixedly connected to the interior of the storage groove, and the connecting baffle is movably connected to the interior of the storage groove through the limiting column.

[0009] Preferably, a vertical groove is provided on one side of the outer side plate close to the connecting baffle, and one end of the connecting baffle away from the storage groove is movably connected to the inside of the vertical groove, and a short shaft is rotatably connected to the inside of the connecting baffle, and both ends of the short shaft are respectively fixedly connected to the two sides of the inside of the vertical groove, and the connecting baffle is rotatably connected to the inside of the vertical groove through the short shaft.

[0010] Preferably, outer notches are provided on both sides of the exterior of the roof body, and the interior of each outer notch is rotatably connected to a top-level shield plate by setting a rotating shaft, and the end of the top-level shield plate away from the interior of the outer notch is fitted on the side of the outer side plate close to the roof body, and the plug plate at the lower end of the roof body is aligned with the installation opening of the assembled house structure. At this time, the plug pile is hit upward under the lower part of the roof body, and the plug pile pushes the side where the two seesaw plates are close to each other. The seesaw plates on both sides are pushed and move in opposite directions in the inner groove, and the seesaw plates squeeze the plug plates and push the plug plates downward into the installation opening. By moving the plug pile completely into the interior of the inner groove, the seesaw plates on both sides are moved to the upper end position of the plug plates, and the plug plates are fixed by the seesaw plates and tightly contact the installation opening, so that the roof structure can be quickly installed by plugging.

[0011] Preferably, a long slot is provided on the side of the outer side panel close to the top-layer shielding plate, the length of the long slot is the same as the length of the top-layer shielding plate, and one end of the top-layer shielding plate away from the roof body is movably connected to the inside of the long slot, and the outer side panel rotates while driving the connecting baffle to move outward inside the storage slot, and the connecting baffle is subjected to tension and moves outward outside the limiting column, and the connecting baffle is limited by the limiting column to ensure stable movement of the connecting baffle, and at the same time, after the outer side panel is opened to the outside of the roof body, the top-layer shielding plate is rotated to open inside the outer slot, and the end of the top-layer shielding plate away from the outer slot is fitted inside the long slot to support the outer side panel, and the connecting baffle, the outer side panel and the top-layer shielding plate are coordinated to unfold the roof body as a whole into a flat roof shape.

[0012] A method for constructing a prefabricated building roof fixed structure comprises the following steps:

[0013] The first step is to place the roof body on the installed house structure, and align the plug plate at the lower end of the roof body with the installation opening of the assembled house structure, and then hit the plug pile upward under the roof body;

[0014] In the second step, the plugging pile squeezes and pushes the side of the two seesaws that are close to each other, and the seesaws on both sides are squeezed and pushed to move in opposite directions in the inner groove, and the seesaw squeezes the plugging plate and pushes the plugging plate downward to move into the installation opening;

[0015] The third step is to move the pile completely into the inner groove. At this time, the rocker plates on both sides move to the upper end of the plug plates. The plug plates are fixed by the rocker plates and tightly contact the installation openings, so that the roof structure can be quickly installed by plugging.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the present invention provides a prefabricated building roof fixing structure and a construction method thereof, which has the following beneficial effects:

[0018] 1. The assembled building roof fixing structure and the construction method thereof are as follows: the roof body is placed on the installed house structure, and the plug plate at the lower end of the roof body is aligned with the installation opening of the assembled house structure. At this time, the plug pile is hit upward under the roof body, and the plug pile squeezes and pushes the side where the two seesaws are close to each other. The seesaws on both sides are squeezed and pushed to move in opposite directions in the inner groove. The seesaw squeezes the plug plate and pushes the plug plate downward to the installation opening. By completely moving the plug pile into the interior of the inner groove, the seesaws on both sides are moved to the upper end position of the plug plate. The plug plate is fixed by the seesaw and is tightly in contact with the installation opening, so that the roof structure can be quickly installed by plugging.

[0019] 2. The assembled building roof fixing structure and construction method thereof are as follows: the outer side panels are rotated toward the outer surface of the roof body with the circular axis as the center, and the outer side panels are rotated to fit the outside of the roof body. At the same time, the outer side panels squeeze the connecting baffles into the interior of the storage groove for storage. At the same time, when the outer side panels are rotated close to the roof body, the outer side panels drive the top shielding plates to shrink and rotate inside the outer groove with the rotating axis as the center. When the outer side panels are rotated to fit the outer surface of the roof body, the overall roof body changes into a sloped roof structure, thereby achieving the effect of facilitating roof drainage.

[0020] 3. The assembled building roof fixing structure and construction method thereof are as follows: the outer side panel is opened by rotating outward with the circular axis as the center; the outer side panel rotates and drives the connecting baffle to move outward inside the storage groove; the connecting baffle is subjected to the tensile force and moves outward outside the limit column; the connecting baffle is limited by the limit column to ensure the stable movement of the connecting baffle; at the same time, after the outer side panel is opened outside the roof body, the top-layer shielding plate is rotated and opened inside the outer notch, and the end of the top-layer shielding plate away from the outer notch is fitted inside the long notch to support the outer side panel; the connecting baffle, the outer side panel and the top-layer shielding plate are coordinated to unfold the roof body as a whole into a flat roof shape, thereby achieving the effect of improving the adaptability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the present invention;

[0022] Figure 2 For the present invention Figure 1 Schematic diagram of the structure of the main body of the middle roof in the sloped roof state;

[0023] Figure 3 For the present invention Figure 1 Schematic diagram of the partial explosion structure of the middle outer side panel;

[0024] Figure 4 For the present invention Figure 3 A schematic diagram of the partial structure of the external side panel;

[0025] Figure 5 For the present invention Figure 1 Schematic diagram of the partial structure of the main roof.

[0026] In the figure: 1. Roof body; 11. Storage groove; 12. Connecting baffle; 13. Support side panel; 14. Round shaft; 15. External side panel; 16. Top shield plate; 17. External notch; 18. Short shaft; 19. Through groove; 21. Limit column; 22. Vertical groove; 23. Long notch; 31. Plug pile; 32. Rocker; 33. Plug plate; 34. Inner groove. DETAILED DESCRIPTION

[0027] The present invention is further described in detail below in conjunction with the accompanying drawings, wherein the same components are represented by the same figure numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower", "bottom surface" and "top surface" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] See also Figure 1-Figure 5The present invention provides a technical solution: an assembled building roof fixing structure, comprising a roof body 1, the lower end of the roof body 1 is open, and both sides of the lower part of the roof body 1 are provided with mounting components for quick fixing, each mounting component comprises an inner groove 34, both sides of the inner groove 34 are slidably connected with a seesaw 32, the lower side of the two seesaws 32 close to one end is inclined, and a plug pile 31 is arranged between the two seesaws 32, the lower end of the plug pile 31 movably passes through the bottom wall of the inner groove 34 and extends to the lower part of the exterior of the roof body 1, and the upper end of the plug pile 31 is located below the end of the two seesaws 32 close to one end, A plug plate 33 is provided at one end of the two rockers 32 that are away from each other. The lower end of the plug plate 33 movably passes through the inner wall of the inner groove 34 and extends to the lower part of the outside of the roof body 1. The corner of the upper end of the plug plate 33 close to the rocker 32 is set as a bevel. The sides of the two plug plates 33 that are close to each other are respectively attached to the ends of the two rockers 32 that are away from each other. Support side panels 13 are fixedly connected to both sides of the outside of the roof body 1. A circular shaft 14 is fixedly connected to the inside of each support side panel 13. The end of the circular shaft 14 away from the support side panel 13 is rotatably connected to an external side panel 15. The external side panel 15 is rotatably connected to the side of the outside of the roof body 1 through the circular shaft 14.

[0030] Both sides of the exterior of the roof body 1 are provided with storage grooves 11, and the interior of the storage grooves 11 is movably connected with a connecting baffle 12, the connecting baffle 12 is triangular in shape, and two through grooves 19 are provided inside the connecting baffle 12, and the interior of the through grooves 19 is communicated with the two sides of the exterior of the connecting baffle 12, and the interior of each through groove 19 is slidably connected with a limiting column 21, and the end of the limiting column 21 away from the through groove 19 is fixedly connected to the interior of the storage groove 11, and the connecting baffle 12 is movably connected to the interior of the storage groove 11 through the limiting column 21.

[0031] A vertical groove 22 is provided on one side of the outer side plate 15 close to the connecting baffle 12. One end of the connecting baffle 12 away from the receiving groove 11 is movably connected to the inside of the vertical groove 22. A short shaft 18 is rotatably connected to the inside of the connecting baffle 12. Both ends of the short shaft 18 are respectively fixedly connected to the two sides of the inside of the vertical groove 22. The connecting baffle 12 is rotatably connected to the inside of the vertical groove 22 through the short shaft 18.

[0032] External notches 17 are provided on both sides of the exterior of the roof body 1, and the interior of each external notch 17 is rotatably connected with a top-level shielding plate 16 by setting a rotating shaft. The end of the top-level shielding plate 16 away from the interior of the external notch 17 is fitted on the side of the external side panel 15 close to the roof body 1, and a long notch 23 is provided on the side of the external side panel 15 close to the top-level shielding plate 16. The length of the long notch 23 is the same as the length of the top-level shielding plate 16, and the end of the top-level shielding plate 16 away from the roof body 1 is movably connected to the inside of the long notch 23. By rotating the external side panel 15 toward the surface outside the roof body 1 with the circular shaft 14 as the center, the external side panel 15 is rotated to fit the outside of the roof body 1, and at the same time, the external side panel 15 pushes the connecting baffle 12 into the interior of the storage groove 11 for storage. At the same time, when the external side panel 15 rotates close to the roof body 1, the external side panel 15 drives the top-level shielding plate 16 to shrink and rotate outside with the rotating shaft as the center. When the outer side panel 15 is rotated and fitted onto the outer surface of the roof body 1, the roof body 1 is changed into a sloped roof structure as a whole, thereby facilitating the drainage of the roof. By rotating the outer side panel 15 outwardly with the circular shaft 14 as the center, the outer side panel 15 drives the connecting baffle 12 to move outward inside the storage groove 11 while rotating. The connecting baffle 12 is subjected to the tension and moves outward outside the limiting column 21. The limiting column 21 limits the connecting baffle 12 to ensure the stable movement of the connecting baffle 12. At the same time, after the outer side panel 15 is opened outside the roof body 1, the top-layer shielding plate 16 is rotated and opened inside the outer notch 17, and the end of the top-layer shielding plate 16 away from the outer notch 17 is fitted into the inside of the long notch 23 to support the outer side panel 15. The connecting baffle 12, the outer side panel 15 and the top-layer shielding plate 16 are coordinated to unfold the roof body 1 into a flat roof shape as a whole, thereby improving the adaptability of the device.

[0033] A method for constructing a prefabricated building roof fixed structure comprises the following steps:

[0034] In the first step, the roof body 1 is placed on the installed house structure, and the plug plate 33 at the lower end of the roof body 1 is aligned with the installation opening of the assembled house structure, and the plug pile 31 is hit upward under the roof body 1;

[0035] In the second step, the plugging stake 31 pushes the side of the two seesaw plates 32 that are close to each other, and the seesaw plates 32 on both sides are pushed and moved in opposite directions in the inner groove 34, and the seesaw plates 32 squeeze the plugging plates 33 and push the plugging plates 33 downward to move into the installation opening;

[0036] The third step is to move the pile 31 completely into the inner groove 34. At this time, the rocker plates 32 on both sides move to the upper end position of the plug plate 33. The plug plate 33 is fixed by the rocker plates 32 and is tightly in contact with the installation opening, so that the roof structure can be quickly installed by plugging.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembled building roof fixing structure, comprising a roof body (1), characterized in that: The lower end of the roof body (1) is open, and mounting components for quick fixing are arranged on both sides of the lower interior of the roof body (1), each mounting component comprises an inner groove (34), and both sides of the inner groove (34) are slidably connected with a seesaw (32), and the lower sides of the two seesaws (32) close to one end are inclined, and a plug pile (31) is arranged between the two seesaws (32), and the lower end of the plug pile (31) movably passes through the bottom wall of the inner groove (34) and extends to the roof body (1) below the exterior, and the upper end of the plugging pile (31) is located below the end of the two seesaws (32) that are close to each other, and the ends of the two seesaws (32) that are far away from each other are each provided with a plugging plate (33), the lower end of the plugging plate (33) movably penetrates the inner wall of the inner groove (34) and extends to the outside of the roof body (1) below, the corner of the upper end of the plugging plate (33) close to the seesaw (32) is set as a bevel, and the sides of the two plugging plates (33) that are close to each other are respectively attached to the ends of the two seesaws (32) that are far away from each other; The roof body (1) has support side panels (13) fixedly connected to both sides of its exterior, each support side panel (13) having a circular shaft (14) fixedly connected to its interior, an end of the circular shaft (14) away from the support side panel (13) being rotatably connected to an external side panel (15), and the external side panel (15) being rotatably connected to a side surface of the roof body (1) via the circular shaft (14); The roof body (1) is provided with storage grooves (11) on both sides of its exterior, and the interior of the storage groove (11) is movably connected to a connecting baffle (12), the connecting baffle (12) is triangular in shape, and the interior of the connecting baffle (12) is provided with two through grooves (19), the interior of the through grooves (19) is connected to both sides of the exterior of the connecting baffle (12), and the interior of each through groove (19) is slidably connected to a limiting column (21), and one end of the limiting column (21) away from the through groove (19) is fixedly connected to the interior of the storage groove (11), and the connecting baffle (12) is movably connected to the interior of the storage groove (11) via the limiting column (21); A vertical groove (22) is formed on a side of the outer side plate (15) close to the connecting baffle (12); one end of the connecting baffle (12) away from the receiving groove (11) is movably connected to the inside of the vertical groove (22); a short shaft (18) is rotatably connected to the inside of the connecting baffle (12); two ends of the short shaft (18) are respectively fixedly connected to two sides of the inside of the vertical groove (22); and the connecting baffle (12) is rotatably connected to the inside of the vertical groove (22) via the short shaft (18); External notches (17) are provided on both sides of the exterior of the roof body (1), and the interior of each external notch (17) is rotatably connected to a top shield plate (16) via a rotating shaft, and one end of the top shield plate (16) away from the interior of the external notch (17) is attached to a side of the external side plate (15) close to the roof body (1); A long slot (23) is provided on a side of the outer side plate (15) close to the top shield plate (16); the length of the long slot (23) is the same as the length of the top shield plate (16); and an end of the top shield plate (16) away from the roof body (1) is movably connected to the inside of the long slot (23).

2. A method for constructing a prefabricated building roof fixed structure according to claim 1, comprising the following steps: The first step is to place the roof body (1) on the installed house structure, with the plug plate (33) at the lower end of the roof body (1) aligned with the installation opening of the assembled house structure, and then hit the plug pile (31) upward under the roof body (1); In the second step, the plugging pile (31) pushes the adjacent side of the two seesaw plates (32), and the seesaw plates (32) on both sides are pushed and moved in opposite directions in the inner groove (34), and the seesaw plates (32) squeeze the plugging plates (33) and push the plugging plates (33) downward to move into the installation opening; In the third step, the plug pile (31) is completely moved into the inner groove (34), and the two side rocker plates (32) are moved to the upper end position of the plug plate (33). The plug plate (33) is fixed by the rocker plate (32) and is in close contact with the installation opening, so that the roof structure can be quickly installed by plugging.

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