A type of prefabricated house
By introducing a filter screen and drainage channel system into prefabricated houses, the problems of drainage pipe blockage and uneven ground in rainy weather are solved, achieving effective impurity filtration and floor leveling, thus improving the usability of the houses.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANDONG SHENGFULAI IND
- Filing Date
- 2025-06-16
- Publication Date
- 2026-06-30
AI Technical Summary
Existing prefabricated houses are prone to drainage pipe blockage and debris accumulation during rainy weather, and are also prone to tilting when installed on uneven ground, affecting their usability.
A sealing cover plate with a filter screen and a flow channel system were designed to filter impurities in rainwater, and the base plate was raised and leveled through a threaded rod and support block structure.
It effectively prevents drain pipe blockage, improves rainwater filtration, and allows for easy cleaning of filter screen impurities. It also allows for adjustment of the base plate to ensure level installation on the house.
Smart Images
Figure CN224431840U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of housing, and more specifically, to a prefabricated house. Background Technology
[0002] Prefabricated housing is a modern construction method that involves prefabricating building components and accessories (such as floor slabs and wall panels) in a factory and then transporting them to the construction site for rapid assembly. This construction method has revolutionized traditional building practices, making house construction as simple and efficient as assembling furniture. Prefabricated housing offers advantages such as shorter construction cycles and lower construction site noise.
[0003] However, most prefabricated houses currently have the following problems:
[0004] 1. In existing prefabricated houses, when rainy days occur, the drainage pipes installed on the houses can easily cause fallen leaves or dust and other impurities to fall onto the roof. The rainwater mixed with dust and impurities can easily clog the drainage pipes, making it inconvenient to filter and collect the impurities in the rainwater.
[0005] Second, when installing existing prefabricated houses, if the ground is uneven, the houses may tilt during installation, affecting their usability. This requires raising the ground to level them, resulting in poor usability and making it inconvenient to raise and level the houses.
[0006] Therefore, we made improvements and proposed a prefabricated house. Utility Model Content
[0007] The purpose of this utility model is to address the current problems of inconvenience in filtering and collecting impurities in rainwater, and inconvenience in raising and leveling houses.
[0008] To achieve the above objectives, the present invention provides the following technical solution:
[0009] Prefabricated housing aims to address these issues.
[0010] The application is as follows:
[0011] The system includes a base plate and a housing. The housing is fixedly connected to the base plate. A vertical plate is fixedly connected to one side of the housing. A roof is fixedly connected to the vertical plate. A flow channel is provided on the roof. A flow guide plate is fixedly connected to the roof. A sealing cover is provided on one side of the vertical plate. A filter screen is fixedly connected to the sealing cover. A drain pipe is fixedly connected to the vertical plate. A positioning plate is fixedly connected to the sealing cover. A sliding groove is provided inside the sealing cover. A spring is fixedly connected to the sliding groove. A limit plate is fixedly connected to the other end of the spring. A locking block is fixedly connected to the limit plate. A pressing plate is fixedly connected to the limit plate. A threaded rod is rotatably connected inside the base plate. A turntable is fixedly connected to the threaded rod. A push block is threadedly connected to the threaded rod.
[0012] As a preferred technical solution of this application, the filter screen is equidistantly distributed on the sealing cover plate, and the end cross-section of the positioning plate is inclined.
[0013] As a preferred technical solution of this application, the springs are symmetrically distributed on the left and right sides inside the sealing cover, and the springs correspond one-to-one with the locking blocks through the limiting plates.
[0014] As a preferred technical solution of this application, the side end face of the limiting plate is in contact with the inner side of the sealing cover, and the cross-section of the card block is an isosceles triangle.
[0015] As a preferred technical solution of this application, the threaded rods are symmetrically distributed on the left and right sides of the base plate, and the threaded rods correspond one-to-one with the push blocks through the turntable.
[0016] As a preferred technical solution of this application, a sliding rod is fixedly connected inside the base plate, a sliding plate is slidably connected to the upper limit of the sliding rod, a support block is fixedly connected to the sliding plate, and the cross-section of the push block and the support block is an isosceles triangle.
[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0018] In the scheme of this application:
[0019] 1. Equipped with a sealing cover; during rainy weather, rainwater is guided by a deflector plate to a deflector channel on the roof, and then transported to the vertical plate. The filter screen installed on the sealing cover can filter and collect impurities in the rainwater. The filtered rainwater can be discharged through the drain pipe, preventing blockage. When it is necessary to clean the filter screen, the extrusion plates on both sides of the sealing cover can be squeezed. The extrusion plates drive the limiting plate to move, and at the same time, the limiting plate can squeeze the spring. The limiting plate drives the locking block to disengage from the positioning plate and retract into the slide groove. The unobstructed sealing cover can be disassembled to clean the impurities on the filter screen, improving the filtration and protection effect.
[0020] 2. Support blocks are provided; when the base plate needs to be leveled, a level can be placed in front and to the side. When adjusting, the turntable can be rotated to drive the threaded rod to rotate. The threaded rod can drive the push block to move. The inclined surface of the push block can push the inclined surface of the support block to move the support block. The slide plate on the support block can move smoothly with the support of the sliding rod. The base plate can be raised using the support blocks. According to the actual situation, the support blocks at the corners of the base plate can be adjusted to raise and level the base plate. Attached Figure Description
[0021] Figure 1 A three-dimensional structural diagram of the prefabricated house provided in this application;
[0022] Figure 2 A three-dimensional structural diagram of the turntable for the prefabricated house provided in this application;
[0023] Figure 3 A side view structural diagram of the prefabricated house provided in this application;
[0024] Figure 4 A side view structural diagram of the drainage pipe of the prefabricated house provided in this application;
[0025] Figure 5 A top view of the air deflector structure of the prefabricated house provided in this application;
[0026] Figure 6 The prefabricated houses provided in this application Figure 5 Enlarged structural diagram at point A in the middle;
[0027] Figure 7 A side view structural diagram of the foundation slab of the prefabricated house provided in this application;
[0028] Figure 8 The prefabricated houses provided in this application Figure 3 Enlarged structural diagram at point B;
[0029] Figure 9 The prefabricated houses provided in this application Figure 7 Enlarged structural diagram at point C.
[0030] The diagram shows: 1. Base plate; 2. Body; 3. Vertical plate; 4. Roof; 5. Flow channel; 6. Flow guide plate; 7. Sealing cover plate; 8. Filter screen; 9. Drain pipe; 10. Positioning plate; 11. Slide groove; 12. Spring; 13. Limiting plate; 14. Locking block; 15. Extrusion plate; 16. Threaded rod; 17. Turntable; 18. Push block; 19. Slide rod; 20. Slide plate; 21. Support block. Detailed Implementation
[0031] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.
[0032] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.
[0033] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.
[0034] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.
[0035] In the description of this utility model, it should be noted that the terms "upper," "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use, or the orientation or positional relationship commonly understood by those skilled in the art. These terms are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.
[0036] Example 1:
[0037] like Figure 1-9 As shown, this embodiment proposes a prefabricated house, including a base plate 1 and a house body 2. The house body 2 is fixedly connected to the base plate 1. A vertical plate 3 is fixedly connected to one side of the house body 2. A roof 4 is fixedly connected to the vertical plate 3. A guide channel 5 is provided on the roof 4. A guide plate 6 is fixedly connected to the roof 4. A sealing cover 7 is provided on one side of the vertical plate 3. A filter screen 8 is fixedly connected to the sealing cover 7. A drain pipe 9 is fixedly connected inside the vertical plate 3. A positioning plate 10 is fixedly connected to the sealing cover 7. A sliding groove 11 is provided inside the sealing cover 7. A spring 12 is fixedly connected to the sliding groove 11. A limit plate 13 is fixedly connected to the other end of the spring 12. A locking block 14 is fixedly connected to the limit plate 13. A pressing plate 15 is fixedly connected to the limit plate 13. A threaded rod 16 is rotatably connected inside the base plate 1. A turntable 17 is fixedly connected to the threaded rod 16. A push block 18 is threadedly connected to the threaded rod 16.
[0038] Example 2:
[0039] The solution in Example 1 will be further described below with reference to its specific working method.
[0040] like Figure 3 As shown, in a preferred embodiment, based on the above method, the filter screens 8 are further distributed equidistantly on the sealing cover plate 7, and the end cross-section of the positioning plate 10 is inclined, which can ensure that the multiple filter screens 8 on the sealing cover plate 7 can fully filter rainwater.
[0041] like Figure 6 As shown, in a preferred embodiment, based on the above method, the springs 12 are symmetrically distributed on the left and right sides inside the sealing cover plate 7. The springs 12 correspond one-to-one with the locking blocks 14 through the limiting plate 13, which can ensure that the locking blocks 14 on both sides are respectively locked in the positioning plate 10, and can fix and limit the sealing cover plate 7.
[0042] like Figure 6 As shown, in a preferred embodiment, based on the above method, the side end face of the limiting plate 13 is in contact with the inner side of the sealing cover plate 7, and the cross-section of the locking block 14 is an isosceles triangle, which can ensure that the inclined surface of the isosceles triangle locking block 14 can be pushed by the inclined surface of the positioning plate 10, and the plane of the locking block 14 can be locked in the positioning plate 10.
[0043] like Figure 9 As shown, in a preferred embodiment, based on the above method, the threaded rods 16 are symmetrically distributed on the left and right sides of the base plate 1. The threaded rods 16 correspond one-to-one with the push blocks 18 through the turntable 17, which can ensure that the push blocks 18 can push the support blocks 21 to move, and the corresponding support blocks 21 can raise the base plate 1.
[0044] like Figure 8 As shown, in a preferred embodiment, based on the above method, a sliding rod 19 is fixedly connected inside the base plate 1, and a sliding plate 20 is slidably connected to the upper limit of the sliding rod 19. A support block 21 is fixedly connected to the sliding plate 20. The cross-sections of the push block 18 and the support block 21 are isosceles triangles, which can ensure that the inclined surfaces of the push block 18 and the support block 21 can be pushed together.
[0045] Specifically, when using this prefabricated house: [combined with...] Figure 1-9During rainy weather, rainwater is guided by the deflector plate 6 to the deflector channel 5 on the roof 4. The water is then transported to the vertical plate 3. The filter screen 8 installed on the sealing cover 7 filters and collects impurities from the rainwater. The filtered rainwater is discharged through the drain pipe 9, preventing blockage. When cleaning the filter screen 8, the extrusion plates 15 on both sides of the sealing cover 7 can be squeezed. The extrusion plates 15 move the limiting plate 13, which in turn compresses the spring 12, limiting its movement. Plate 13 drives the locking block 14 to disengage from the positioning plate 10 and retract into the slide groove 11. The unobstructed sealing cover 7 can be disassembled to clean impurities on the filter screen 8, improving the filtration and protection effect. When installing and resetting, the sealing cover 7 can be installed and locked onto the positioning plate 10. When the pressing plate 15 is released, the limiting plate 13 and the locking block 14 are reset under the push of the spring 12. The flat surface of the locking block 14 can be locked into the through hole of the positioning plate 10 for limiting and fixing, improving the efficiency of installing and disassembling the sealing cover 7.
[0046] When it is necessary to level the base plate 1, a level can be placed in front and to the side. When making adjustments, the turntable 17 can be rotated to drive the threaded rod 16 to rotate. The threaded rod 16 can drive the push block 18 to move. The inclined surface of the push block 18 can push the inclined surface of the support block 21, causing the support block 21 to move. The slide plate 20 on the support block 21 can move smoothly with the sliding support of the slide rod 19. The support block 21 can be used to raise the base plate 1. According to the actual situation, the support blocks 21 at the corners of the base plate 1 can be adjusted to raise and level the base plate 1, thereby improving the effect of using the room body 2.
[0047] The above embodiments are only used to illustrate the present utility model and are not intended to limit the technical solutions described in the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, the present utility model is not limited to the specific embodiments described above. Therefore, any modifications or equivalent substitutions to the present utility model, as well as all technical solutions and improvements that do not depart from the spirit and scope of practicality, are covered within the scope of the claims of the present utility model.
Claims
1. A prefabricated house, comprising a base plate (1) and a house body (2), characterized in that, A housing (2) is fixedly connected to the base plate (1). A vertical plate (3) is fixedly connected to one side of the housing (2). A roof (4) is fixedly connected to the vertical plate (3). A flow channel (5) is provided on the roof (4). A flow guide plate (6) is fixedly connected to the roof (4). A sealing cover plate (7) is provided on one side of the vertical plate (3). A filter screen (8) is fixedly connected to the sealing cover plate (7). A drain pipe (9) is fixedly connected inside the vertical plate (3). A positioning plate (1) is fixedly connected to the sealing cover plate (7). 0), a sliding groove (11) is provided in the sealing cover plate (7), a spring (12) is fixedly connected in the sliding groove (11), a limiting plate (13) is fixedly connected to the other end of the spring (12), a locking block (14) is fixedly connected on the limiting plate (13), a pressing plate (15) is fixedly connected on the limiting plate (13), a threaded rod (16) is rotatably connected in the bottom plate (1), a turntable (17) is fixedly connected on the threaded rod (16), and a push block (18) is threadedly connected on the threaded rod (16).
2. A prefabricated house according to claim 1, characterized in that, The filter screen (8) is evenly distributed on the sealing cover plate (7), and the end cross section of the positioning plate (10) is inclined.
3. A prefabricated house according to claim 1, characterized in that, The springs (12) are symmetrically distributed on the left and right sides inside the sealing cover plate (7), and the springs (12) correspond one-to-one with the locking blocks (14) through the limiting plate (13).
4. A prefabricated house according to claim 1, characterized in that, The side end face of the limiting plate (13) is in contact with the inner side of the sealing cover plate (7), and the cross-section of the card block (14) is an isosceles triangle.
5. A prefabricated house according to claim 1, characterized in that, The threaded rods (16) are symmetrically distributed on the left and right sides of the base plate (1), and the threaded rods (16) correspond one-to-one with the push blocks (18) through the turntable (17).
6. A prefabricated house according to claim 1, characterized in that, A sliding rod (19) is fixedly connected inside the base plate (1). A sliding plate (20) is slidably connected to the upper limit of the sliding rod (19). A support block (21) is fixedly connected to the sliding plate (20). The cross-section of the push block (18) and the support block (21) is an isosceles triangle.