Assembly type house roof structure for villages and towns

Abstract

The utility model discloses a rural fabricated house roof structure which comprises a first roof, arc-shaped protrusions are fixedly connected to the two slopes of the first roof, a cleaning mechanism is fixedly connected to the top of the first roof, drainage mechanisms are fixedly connected to the front side and the rear side of the first roof, and a splicing mechanism is arranged on the left side of the first roof. A heat insulation plate is fixedly connected to the lower portion of the first roof, connecting mechanisms are fixedly connected to the front side and the rear side of the lower portion of the heat insulation plate, arc-shaped protrusions fixedly connected to the two slopes of the first roof can guide water flow to the drainage mechanism, and drainage through the drainage mechanism can prevent a drainage opening from being blocked by sundries; the installation of the heat insulation plate can prevent the interior of a house from being hot when the house is directly irradiated by sunlight in summer, the cleaning mechanism can clean sundries such as fallen leaves on the roof and prevent the sundries from being accumulated, the connecting mechanism can be installed and detached more simply, the splicing mechanism can splice the two roofs together for use when the two roofs need to be matched with a larger house, and the universality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of assembled roofs, in particular to an assembled residential roof structure in villages and towns. Background Art

[0002] Prefabricated houses refer to houses that have transferred a large amount of on-site work in traditional house construction methods to factories. The components and accessories for the house are processed and manufactured in the factory, transported to the construction site, and assembled and installed on site through reliable connection methods.

[0003] Prefabricated residential roofs are prone to accumulate debris such as fallen leaves during use, which can easily clog the drain outlets and are difficult to clean. Most existing prefabricated residential roofs are complicated to install, are basically fixed in size, and have low versatility. Utility Model Content

[0004] The purpose of the utility model is to provide a roof structure of a prefabricated house in villages and towns to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a roof structure of assembled houses in villages and towns, including roof one, two inclined surfaces of the roof one are fixedly connected with a plurality of arc-shaped protrusions, the top of the roof one is fixedly connected with a cleaning mechanism, the front and rear sides of the roof one are fixedly connected with drainage mechanisms, a splicing roof mechanism is arranged on the left side of the roof one, a heat insulation board is fixedly connected under the roof one, and a connecting mechanism is fixedly connected with the front and rear sides under the heat insulation board.

[0006] Preferably, the two drainage mechanisms each include an outer shell, and the two outer shells are fixedly connected to the front and rear sides of roof one, a filter net is fixedly connected to the upper side of the outer shell close to roof one, and a bottom plate is fixedly connected to the lower surface inside the outer shell, the bottom plate is convex in the middle, and both sides are sloped, and drain outlets are opened on both sides of the bottom plate.

[0007] Preferably, the cleaning mechanism includes two water spray pipes, which are fixedly connected to the top of the roof, the right end of the two water spray pipes is fixedly connected to a water inlet pipe, the front and rear sides of the two water spray pipes are fixedly connected to two high-pressure nozzles, the front and rear sides of the right side of the outer surface of the two water spray pipes are fixedly connected to one water spray pipe, the other ends of the two water spray pipes are fixedly connected to one high-pressure nozzle, the nozzle of the one high-pressure nozzle faces to the left, and the left end of the two water spray pipes is threadedly connected to a rear cover.

[0008] The locking plate is provided at the bottom of the fixing plate, and the locking plate is provided at the bottom of the fixing plate, and the locking plate is locked to the locking plate by the locking cam.

[0009] Preferably, the splicing roof mechanism includes a fixing groove, which is opened on the left side of the roof one, and a fixing block is movably connected inside the fixing groove, and the left side of the fixing block is fixedly connected to the roof two, and the top of the roof two is fixedly connected to a water spray pipe three, and the right end of the water spray pipe three is threadedly connected to a water pipe interface, and the other end of the water pipe interface is threadedly connected to the left end of the water spray pipe two after the rear cover is removed, and four fixing plates three are fixedly connected to the left side of the upper surface of the roof one and the right side of the upper surface of the roof two, and the opposite surfaces of the fixing plates three on the left and right sides coincide, and threaded holes in the same position are opened above the fixing plates three, and bolts three are threadedly connected inside the threaded holes opened above the fixing plates three, and nuts are threadedly connected to the right ends of the four bolts three.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The arc-shaped protrusion fixedly connected to the upper surface of the roof can guide the water flow to the drainage device. Draining through the drainage device can prevent the drain outlet from being blocked by debris, so that the drainage effect is better. The roof can be cleaned through the cleaning device to prevent debris from accumulating on the roof. Installing insulation panels can prevent the house from being hot when the sun is directly exposed in summer.

[0012] 2. Compared with the existing prefabricated residential roof structure, the connection between the prefabricated residential roof structure and the house body is simpler, and it is easy to install and disassemble. When it is necessary to match a larger house, the two roofs can be spliced ​​together through a splicing device to improve versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the drainage device of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the cleaning device of the utility model;

[0016] Figure 4 This is a schematic diagram of the left side structure of the connecting device of the utility model;

[0017] Figure 5 This is a schematic diagram of the right side structure of the connecting device of the utility model;

[0018] Figure 6 It is a structural schematic diagram of the splicing device of the utility model.

[0019] In the figure: 1. roof one; 2. cleaning mechanism; 3. drainage mechanism; 4. connecting mechanism; 5. splicing roof mechanism; 6. insulation board; 31. shell; 32. drain outlet; 33. filter screen; 34. bottom plate; 21. water inlet pipe; 22. spray pipe one; 23. high-pressure nozzle one; 24. spray pipe two; 25. high-pressure nozzle two; 26. back cover; 41. sliding block; 42. fixing plate one; 43. bolt one; 44. sliding groove; 45. threaded hole one; 46. threaded hole two; 47. bolt two; 48. fixing plate two; 49. wall; 51. fixing groove; 52. fixing block; 53. roof two; 54. fixing plate three; 55. bolt three; 56. water pipe interface; 57. spray pipe three; 58. nut. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1 The utility model provides a technical solution: a roof structure of assembled houses in villages and towns, including a roof 1, two inclined surfaces of the roof 1 are fixedly connected with a plurality of arc-shaped protrusions, the arc-shaped protrusions can guide water to flow to a drainage mechanism, a cleaning mechanism 2 is fixedly connected to the top of the roof 1, the front and rear sides of the roof 1 are fixedly connected with drainage mechanisms 3, a splicing roof mechanism 5 is arranged on the left side of the roof 1, a heat insulation board 6 is fixedly connected under the roof 1, the installation of the heat insulation board can reduce the temperature in the house under direct sunlight in summer, and a connecting mechanism 4 is fixedly connected to the front and rear sides under the heat insulation board 6.

[0022] See also Figure 2The two drainage mechanisms 3 both include a shell 31, which can prevent fallen leaves and other debris from floating into the drainage mechanisms 3. The two shells 31 are fixedly connected to the front and rear sides of the roof 1. A filter screen 33 is fixedly connected to the upper side of the shell 31 close to the roof 1. A bottom plate 34 is fixedly connected to the lower surface of the inner part of the shell 31. The bottom plate 34 is convex in the middle and sloped on both sides. Drain ports 32 are provided on both sides of the bottom plate 34. When the accumulated water on the roof 1 flows to the drainage mechanism 3, the filter screen 33 will filter the debris in the accumulated water outside to prevent the debris from clogging the drain port 32. When the accumulated water flows into the drainage mechanism, since the bottom plate 34 is high in the middle and low on both sides, the accumulated water will automatically flow to both sides and then flow to the ground through the drain port 32.

[0023] See also Figure 3 The cleaning mechanism 2 includes a water spray pipe 24, which is fixedly connected to the top of the roof 1. The right end of the water spray pipe 24 is fixedly connected to the water inlet pipe 21, and the front and rear sides of the water spray pipe 24 are fixedly connected to the high-pressure nozzle 25. The front and rear sides of the right side of the outer surface of the water spray pipe 24 are fixedly connected to the water spray pipe 1 22, and the other ends of the two water spray pipes 22 are fixedly connected to the high-pressure nozzle 1 23. The nozzle of the high-pressure nozzle 1 23 faces the left side, and the left end of the water spray pipe 24 is threadedly connected to the back cover 26. Before use, the other end of the water inlet pipe 21 is connected to the output end of the water pump, and water is input into the water spray pipe 2 and the water spray pipe 1 through the water pump, and then the water is sprayed out through the water spray pipe 1 22 and the high-pressure nozzle 25 to wash the roof. At the same time, the filter net 33 is washed through the high-pressure nozzle 1 23 to prevent the filter net 33 from being covered by debris and causing water to be blocked.

[0024] See also Figure 4-5The two connecting mechanisms 4 each include a sliding block 41, the upper surface of the sliding block 41 is fixedly connected to the lower surface of the heat insulation board 6, a fixed plate 42 is fixedly connected to the left side of the sliding block 41, a threaded hole is provided below the fixed plate 42, a wall 49 is slidably connected to the lower side of the sliding block 41, a sliding groove 44 is provided on the upper surface of the wall 49 to fit with the sliding block 41, a threaded hole 45 is provided on the left side of the wall 49 to match with the threaded hole provided at the lower end of the fixed plate 42, a bolt 43 is connected between the threaded hole provided at the lower end of the fixed plate 42 and the internal thread of the threaded hole 45, a fixed plate 2 48 is fixedly connected to the right side of the wall 49, and the fixed plate 2 48 A threaded hole is provided on the top of the sliding block 41, and a threaded hole 46 matching the threaded hole provided on the upper end of the fixing plate 48 is provided on the right side of the sliding block 41. The threaded hole provided on the top of the fixing plate 48 and the internal thread of the threaded hole 46 are connected with a bolt 47. The sliding block 41 and the wall 49 are fixed by the threaded connection between the fixing plate 1 42 and the fixing plate 2 48 and the bolt and the threaded hole. The roof 1 is lifted by a crane, and the sliding block 41 is aligned and pushed into the sliding groove 44. The sliding block 41 and the wall 49 are fixed by the threaded connection between the fixing plate 1 42 and the fixing plate 2 48 and the bolt and the threaded hole. This fixing method is simple to install and improves the installation efficiency.

[0025] See also Figure 6 The splicing roof mechanism 5 includes a fixing groove 51, which is opened on the left side of the roof 1, and a fixing block 52 is movably connected inside the fixing groove 51. The left side of the fixing block 52 is fixedly connected to the roof 2 53, and the top of the roof 2 53 is fixedly connected to a water spray pipe 3 57. The right end of the water spray pipe 3 57 is threadedly connected to a water pipe interface 56, and the other end of the water pipe interface 56 is threadedly connected to the left end of the water spray pipe 2 24 after the rear cover 26 is removed. The left side of the upper surface of the roof 1 and the right side of the upper surface of the roof 2 53 are fixedly connected with four fixing plates 3 54, and the opposite surfaces of the fixing plates 3 54 on the left and right sides overlap. The fixing plates 3 54 are opened with threaded holes at the same position above, and the threaded holes opened above the fixing plates 3 54 are threadedly connected with screws. Bolt three 55, the right end of the four bolts three 55 is threadedly connected with a nut 58. When it is necessary to match a larger house, the roof two 53 without the water inlet pipe 21, the water spray pipe one 22 and the high-pressure nozzle one 23 but with the fixing block 52 installed can be lifted by a crane, and the fixing block 52 can be docked into the fixing groove 51, and then the fixing plate three 54 with the overlapping opposite surfaces on the left and right sides can be fixed together by four bolts three 55 and nuts 58, the back cover 26 is removed, and the right end of the water spray pipe three 57 is threadedly connected to one end of the water pipe interface 56, and then the other end of the water pipe interface 56 is threadedly connected to the left end of the water spray pipe two 24, so that the water spray pipe three 57 can also clean the roof two 53, and the two roofs can be spliced ​​together for use, which improves versatility.

[0026] Working principle: first, the shell 31 can prevent fallen leaves and other debris from floating into the drainage mechanism 3. When the accumulated water on the roof 1 flows to the drainage mechanism 3, the filter 33 will filter the debris in the accumulated water outside to prevent the debris from clogging the drain port 32. When the accumulated water flows into the drainage mechanism, since the bottom plate 34 is higher in the middle and lower on both sides, the accumulated water will automatically flow to both sides and then flow to the ground through the drain port 32. When it is necessary to clean the roof, the other end of the water inlet pipe 21 can be connected to the output end of the water pump, and the water is input into the water spray pipe 2 and the water spray pipe 1 through the water pump, and then the water is sprayed out through the high-pressure nozzle 25 to wash the roof. At the same time, the filter 33 is washed through the water spray pipe 1 22 and the high-pressure nozzle 1 23 to prevent the filter 33 from being covered by debris and causing water to be blocked. During installation, the roof 1 can be lifted by a crane and the sliding block 41 can be aligned with the After being pushed into the sliding groove 44, the roof 1 and the wall 49 are fixed together by means of two fixing plates, bolts and threaded holes. This fixing method is simple to install and improves the installation efficiency. When it is necessary to match a larger house, the roof 2 53 without the water inlet pipe 21, the water spray pipe 22 and the high-pressure nozzle 23 but with the fixing block 52 can be lifted by a crane, and the fixing block 52 can be docked into the fixing groove 51, and then the eight fixing plates 3 54 with overlapping opposite surfaces are fixed together by four bolts 3 55 and nuts 58, the rear cover 26 is removed, and the right end of the water spray pipe 3 57 is threadedly connected to one end of the water pipe interface 56, and then the other end of the water pipe interface 56 is threadedly connected to the left end of the water spray pipe 2 24, so that the water spray pipe 3 57 can also clean the roof 2 53, and the two roofs can be spliced ​​together for use, which improves versatility.

[0027] 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. A roof structure of a prefabricated residential building in a village or town, comprising a roof (1), characterized in that: The two inclined surfaces of the roof (1) are fixedly connected with a plurality of arc-shaped protrusions, the top of the roof (1) is fixedly connected with a cleaning mechanism (2), the front and rear sides of the roof (1) are fixedly connected with drainage mechanisms (3), the left side of the roof (1) is provided with a splicing roof mechanism (5), the bottom of the roof (1) is fixedly connected with a heat insulation board (6), and the front and rear sides of the bottom of the heat insulation board (6) are fixedly connected with a connecting mechanism (4).

2. The roof structure of a prefabricated residential building in a village or town according to claim 1 is characterized in that: The two drainage mechanisms (3) each comprise a shell (31), the two shells (31) being fixedly connected to the front and rear sides of the roof (1), a filter screen (33) being fixedly connected to the upper side of the shell (31) close to the roof (1), a bottom plate (34) being fixedly connected to the lower surface of the inside of the shell (31), the bottom plate (34) being convex in the middle and having sloped sides, and drain ports (32) being provided on both sides of the bottom plate (34).

3. The roof structure of a prefabricated residential building in a village or town according to claim 1 is characterized in that: The cleaning mechanism (2) comprises a second water spray pipe (24), the second water spray pipe (24) being fixedly connected to the top of the first roof (1), the right end of the second water spray pipe (24) being fixedly connected to a water inlet pipe (21), the front and rear sides of the second water spray pipe (24) being fixedly connected to a second high-pressure nozzle (25), the front and rear sides of the right side of the outer surface of the second water spray pipe (24) being fixedly connected to a first water spray pipe (22), the other ends of the two first water spray pipes (22) being fixedly connected to a first high-pressure nozzle (23), the nozzle of the first high-pressure nozzle (23) facing the left side, and the left end of the second water spray pipe (24) being threadedly connected to a rear cover (26).

4. The roof structure of a prefabricated residential building in a village or town according to claim 1, characterized in that: The two connecting mechanisms (4) each include a sliding block (41), the upper surface of the sliding block (41) is fixedly connected to the lower surface of the heat insulation board (6), the left side of the sliding block (41) is fixedly connected to a fixing plate (42), a threaded hole is provided below the fixing plate (42), the lower side of the sliding block (41) is slidably connected to a wall (49), the upper surface of the wall (49) is provided with a sliding groove (44) that matches the sliding block (41), the left side of the wall (49) is provided with a threaded hole (45) that matches the threaded hole provided at the lower end of the fixing plate (42), and the lower end of the fixing plate (42) is provided with a threaded hole (46) that matches the threaded hole (47) provided at the lower end of the fixing plate (42). The threaded hole and the internal thread of the threaded hole (45) are connected by a bolt (43); the right side of the wall (49) is fixedly connected with a fixing plate (48); a threaded hole is provided on the top of the fixing plate (48); a threaded hole (46) is provided on the right side of the sliding block (41) to match the threaded hole provided on the upper end of the fixing plate (48); the threaded hole provided on the top of the fixing plate (48) and the internal thread of the threaded hole (46) are connected by a bolt (47); the sliding block (41) and the wall (49) are fixed by the threaded connection between the fixing plate (42) and the fixing plate (48) and the bolt and the threaded hole.

5. The roof structure of a prefabricated residential building in a village or town according to claim 1 is characterized in that: The splicing roof mechanism (5) comprises a fixing groove (51), the fixing groove (51) is arranged on the left side of the roof one (1), a fixing block (52) is movably connected inside the fixing groove (51), the left side of the fixing block (52) is fixedly connected to the roof two (53), the top of the roof two (53) is fixedly connected to the water spray pipe three (57), the right end of the water spray pipe three (57) is threadedly connected to a water pipe interface (56), the other end of the water pipe interface (56) is connected to the removed rear cover (2 6) is threadedly connected to the left end of the water spray pipe 2 (24) behind the roof 1 (1), and the left side of the upper surface of the roof 1 (1) and the right side of the upper surface of the roof 2 (53) are fixedly connected with four fixing plates 3 (54), and the opposite surfaces of the fixing plates 3 (54) on the left and right sides overlap. The fixing plates 3 (54) are provided with threaded holes at the same position on the top, and the threaded holes provided on the top of the fixing plates 3 (54) are threadedly connected with bolts 3 (55) inside, and the right ends of the four bolts 3 (55) are threadedly connected with nuts (58).

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