Old community roof outer wall drainage structure

Abstract

The utility model discloses an old community roof outer wall drainage structure which comprises a drainage pipe, the upper end of an inner cavity of the drainage pipe is fixedly connected with a separation frame, a collection frame is movably connected between the surface of the separation frame and the upper end of the inner cavity of the drainage pipe, and the upper end of an inner cavity of the separation frame is fixedly connected with a filter plate. A rotating shaft is movably connected to the middle end of the filter plate through a bearing, a cleaning scraper is fixedly connected to the top of the rotating shaft, the bottom of the cleaning scraper is movably connected to the top of the filter plate, and a spiral guide groove is formed in the lower end of the rotating shaft. According to the roof drainage device, the drainage pipe is arranged and connected with the drainage holes of the roof so that drainage operation can be conveniently conducted on the roof, meanwhile, impurities and garbage in water flowing through the interior of the drainage pipe can be conveniently filtered through the partition frame and the filter plate, the interior of the drainage pipe is prevented from being blocked by the impurities or the garbage, and the service life of the roof is prolonged. And the drainage work can be stably carried out for a long time.

Description

Technical Field

[0001] The utility model relates to the technical field of renovation of old residential quarters, and in particular to a drainage structure for the roof and outer wall of an old residential quarter. Background Art

[0002] The renovation of old residential communities is a major people's livelihood project and development project. It is of great significance to improving residents' living environment, promoting urban renewal and promoting high-quality economic development. There are many tasks for the renovation of old residential communities, including the renovation of roof and exterior wall drainage of old residential communities.

[0003] For example, a Chinese utility model provides "a drainage structure for the exterior wall of a roof of an old residential area", with the announcement number: CN219548187U. The exterior wall of the application includes a vertical surface and a horizontal surface, the horizontal surface is perpendicular to the vertical surface, and a water outlet is provided at the connection between the vertical surface and the horizontal surface. The drainage structure for the exterior wall of the roof of an old residential area includes a water pipe and a water retaining plate arranged at the water outlet, both ends of the water pipe extend to the inner side surfaces of the vertical surface and the horizontal surface, and are sealed by a waterproof coating. The utility model provides a drainage structure for the exterior wall of a roof of an old residential area, by improving the water outlet of the exterior wall, and utilizing the structural design of the water retaining plate and the baffle to effectively filter the accumulated large-volume garbage to avoid clogging the water outlet, and combined with the structural design of the water pipe extending inward and the waterproof coating, the water flow at the outlet can be effectively prevented from directly contacting the wall, thereby effectively avoiding the problem of wall seepage at the water outlet.

[0004] The drainage structure for the rooftop exterior wall of an old residential area in the above-mentioned technology uses water retaining plates and baffles to filter large-volume garbage during use. However, since the filtered garbage will accumulate between the water retaining plates and the baffles, long-term use will often cause blockage at the water retaining plates and the baffles, which will seriously affect the normal flow of rainwater and adversely affect the drainage operation of the roof. Utility Model Content

[0005] The purpose of the utility model is to provide a drainage structure for the outer wall of the roof of an old residential area, which has the advantages of being able to filter garbage and effectively clean the filtered garbage, avoiding blockage during the drainage process and ensuring that the drainage work can be carried out stably.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drainage structure for the outer wall of the roof of an old residential area, comprising a drainage pipe, a partition frame is fixedly connected to the upper end of the inner cavity of the drainage pipe, a collecting frame is movably connected between the surface of the partition frame and the upper end of the inner cavity of the drainage pipe, a filter plate is fixedly connected to the upper end of the inner cavity of the partition frame, a rotating shaft is movably connected to the middle end of the filter plate through a bearing, a cleaning scraper is fixedly connected to the top of the rotating shaft, and the bottom of the cleaning scraper is movably connected to the top of the filter plate, a spiral guide groove is provided at the lower end of the rotating shaft, a guide rod is movably connected to the upper end of the spiral guide groove, a movable cylinder is fixedly connected to the left side of the guide rod, a fixed disk is fixedly connected to the middle end of the inner cavity of the movable cylinder, a supporting spring is fixedly connected between the top of the fixed disk and the bottom of the filter plate, a vertical rod is fixedly connected to the bottom of the outer surface of the movable cylinder, a blade is fixedly connected to the lower end of the vertical rod, a guide cylinder is fixedly connected to the surface of the blade, and the outer surface of the guide cylinder is movably connected to the lower end of the inner cavity of the drainage pipe.

[0007] As a preferred solution, a connecting sleeve is fixedly connected to the middle end of the outer surface of the drain pipe, and a supporting frame is fixedly connected to the right side of the connecting sleeve.

[0008] As a preferred solution, the number of the blades is eight, and the angles between two adjacent blades are equal.

[0009] As a preferred solution, a mounting plate is fixedly connected to the upper end of the outer surface of the drain pipe, and mounting holes are provided around the mounting plate.

[0010] As a preferred embodiment, the upper end of the outer surface of the movable cylinder is movably connected to a fixed sleeve, the top of the fixed sleeve is fixedly connected to the bottom of the filter plate, guide grooves are provided at the upper ends of both sides of the outer surface of the movable cylinder, and guide blocks are fixedly connected to the lower ends of both sides of the inner cavity of the fixed sleeve, and the surface of the guide block is movably connected to the surface of the guide groove.

[0011] As a preferred solution, a reinforcing rod is fixedly connected to the bottom of the guide rod, and the left side of the reinforcing rod is fixedly connected to the lower end of the left side of the inner cavity of the movable cylinder.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model connects the drainage hole of the roof through the arrangement of the drainage pipe, so as to facilitate the drainage operation of the roof. At the same time, the arrangement of the partition frame and the filter plate facilitates the filtering of impurities and garbage in the water flowing through the drainage pipe, thereby avoiding the clogging of the interior of the drainage pipe by impurities or garbage, and ensuring that the drainage work can be carried out stably for a long time. Moreover, under the cooperation between the drainage pipe, blades, guide cylinder, support spring, vertical pole, movable cylinder, fixed plate, guide rod, spiral guide groove, rotating shaft, cleaning scraper and collecting frame, it is convenient for personnel to centrally remove and clean the impurities and garbage in the later stage, and at the same time, the purpose of automatically cleaning the surface of the filter plate is achieved, effectively avoiding the clogging of the filter plate and further ensuring that the overall filtering and drainage work can be carried out stably.

[0014] 2. The utility model achieves the purpose of supporting the drain pipe by arranging the connecting sleeve and the supporting frame. It is convenient for personnel to connect the drain pipe to the roof by arranging the mounting plate and the mounting hole. It achieves the purpose of guiding the movable cylinder by arranging the fixing sleeve, the guide groove and the guide block to avoid the movable cylinder from rotating during the movement. The strength of the connection between the guide rod and the movable cylinder is improved by arranging the reinforcing rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the drainage pipe of the utility model;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the movable cylinder of the utility model;

[0018] Figure 4 For this utility model Figure 3 A partial enlarged view of point A in the middle.

[0019] In the figure: 1. drain pipe; 2. connecting sleeve; 3. support frame; 4. filter plate; 5. mounting plate; 6. cleaning scraper; 7. movable cylinder; 8. collecting frame; 9. partition frame; 10. vertical pole; 11. guide cylinder; 12. blade; 13. support spring; 14. guide rod; 15. reinforcing rod; 16. spiral guide groove; 17. rotating shaft; 18. fixing sleeve; 19. guide block; 20. guide groove; 21. fixing plate. 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] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0022] Embodiment 1:

[0023] See also Figure 1-Figure 4 As shown, the utility model provides a drainage structure for the outer wall of the roof of an old residential area, including a drainage pipe 1, a partition frame 9 is fixedly connected to the upper end of the inner cavity of the drainage pipe 1, a collecting frame 8 is movably connected between the surface of the partition frame 9 and the upper end of the inner cavity of the drainage pipe 1, a filter plate 4 is fixedly connected to the upper end of the inner cavity of the partition frame 9, a rotating shaft 17 is movably connected to the middle end of the filter plate 4 through a bearing, a cleaning scraper 6 is fixedly connected to the top of the rotating shaft 17, the bottom of the cleaning scraper 6 is movably connected to the top of the filter plate 4, and a spiral guide is provided at the lower end of the rotating shaft 17 Groove 16, the upper end of the spiral guide groove 16 is movably connected with a guide rod 14, the left side of the guide rod 14 is fixedly connected with a movable cylinder 7, the middle end of the inner cavity of the movable cylinder 7 is fixedly connected with a fixed plate 21, a support spring 13 is fixedly connected between the top of the fixed plate 21 and the bottom of the filter plate 4, the bottom of the outer surface of the movable cylinder 7 is fixedly connected with a vertical rod 10, the lower end of the vertical rod 10 is fixedly connected with a blade 12, the surface of the blade 12 is fixedly connected with a guide cylinder 11, and the outer surface of the guide cylinder 11 is movably connected to the lower end of the inner cavity of the drain pipe 1.

[0024] In the present technical scheme, the drain pipe 1 is connected to the drain hole of the roof through the setting, so as to facilitate the drainage operation of the roof. At the same time, the partition frame 9 and the filter plate 4 are set to facilitate the filtering of impurities and garbage in the water flowing through the drain pipe 1, so as to avoid the clogging of the interior of the drain pipe 1 by impurities or garbage, and ensure that the drainage work can be carried out stably for a long time. In addition, with the cooperation of the drain pipe 1, blades 12, guide cylinder 11, support spring 13, vertical pole 10, movable cylinder 7, fixed plate 21, guide rod 14, spiral guide groove 16, rotating shaft 17, cleaning scraper 6 and collecting frame 8, it is convenient for personnel to centrally remove and clean impurities and garbage in the later stage, and at the same time, the purpose of automatically cleaning the surface of the filter plate 4 is achieved, effectively avoiding the filter plate 4 from being blocked and further ensuring that the overall filtering and drainage work can be carried out stably.

[0025] Embodiment 2:

[0026] On the basis of embodiment 1, the utility model is as follows Figure 1-Figure 4 As shown, a connecting sleeve 2 is fixedly connected to the middle end of the outer surface of the drain pipe 1, a supporting frame 3 is fixedly connected to the right side of the connecting sleeve 2, the number of blades 12 is eight, and the angles between two adjacent blades 12 are equal, a mounting plate 5 is fixedly connected to the upper end of the outer surface of the drain pipe 1, mounting holes are provided on all sides of the mounting plate 5, a fixing sleeve 18 is movably connected to the upper end of the outer surface of the movable cylinder 7, the top of the fixing sleeve 18 is fixedly connected to the bottom of the filter plate 4, guide grooves 20 are provided at the upper ends of both sides of the outer surface of the movable cylinder 7, guide blocks 19 are fixedly connected to the lower ends of both sides of the inner cavity of the fixing sleeve 18, the surface of the guide block 19 is movably connected to the surface of the guide groove 20, a reinforcing rod 15 is fixedly connected to the bottom of the guide rod 14, and the left side of the reinforcing rod 15 is fixedly connected to the lower end of the left side of the inner cavity of the movable cylinder 7.

[0027] In the present technical solution, the purpose of supporting the drain pipe 1 is achieved by the arrangement of the connecting sleeve 2 and the supporting frame 3. The arrangement of the mounting plate 5 and the mounting hole facilitates the connection between the drain pipe 1 and the roof. The arrangement of the fixing sleeve 18, the guide groove 20 and the guide block 19 achieves the purpose of guiding the movable cylinder 7 to avoid rotation during the movement of the movable cylinder 7. The arrangement of the reinforcing rod 15 improves the strength of the connection between the guide rod 14 and the movable cylinder 7.

[0028] The working principle of the utility model is: through the setting of the drainage pipe 1, it is connected with the drainage hole of the roof to facilitate the drainage operation of the roof. At the same time, through the setting of the partition frame 9 and the filter plate 4, it is convenient to filter the impurities and garbage in the water flowing through the inside of the drainage pipe 1, so as to avoid the clogging of the inside of the drainage pipe 1 by impurities or garbage, and ensure that the drainage work can be carried out for a long time and stably. When the water flows through the inside of the drainage pipe 1, it can continuously impact the blades 12 and the guide tube 11, and under the action of the water impact and the support spring 13, the blades 12, the guide tube 11, the upright pole 10, and the movable tube 7 The fixed plate 21 can generate vertical shaking, and the shaking of the movable cylinder 7 can drive the guide rod 14 to move. The movement of the guide rod 14 can push the rotating shaft 17 and the cleaning scraper 6 to rotate through the spiral guide groove 16, so that the cleaning scraper 6 can clean and scrape the impurities and garbage attached to the top of the filter plate 4 while rotating, and make the garbage fall into the collection frame 8 for collection, which is convenient for personnel to take out and clean in a centralized manner later, and achieves the purpose of automatically cleaning the surface of the filter plate 4, effectively avoiding the filter plate 4 from being blocked and further ensuring the overall filtering and drainage work can be carried out stably.

[0029] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0030] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A drainage structure for the roof and outer wall of an old residential area, comprising a drainage pipe (1), characterized in that: The upper end of the inner cavity of the drain pipe (1) is fixedly connected to a partition frame (9), a collecting frame (8) is movably connected between the surface of the partition frame (9) and the upper end of the inner cavity of the drain pipe (1), the upper end of the inner cavity of the partition frame (9) is fixedly connected to a filter plate (4), the middle end of the filter plate (4) is movably connected to a rotating shaft (17) through a bearing, the top of the rotating shaft (17) is fixedly connected to a cleaning scraper (6), the bottom of the cleaning scraper (6) is movably connected to the top of the filter plate (4), the lower end of the rotating shaft (17) is provided with a spiral guide groove (16), the upper end of the spiral guide groove (16) is movably connected to the filter plate (4), and the upper end of the spiral guide groove (16) is movably connected to the filter plate (4). The movable cylinder (7) is movably connected to a guide rod (14), the left side of the guide rod (14) is fixedly connected to a movable cylinder (7), the middle end of the inner cavity of the movable cylinder (7) is fixedly connected to a fixed plate (21), a support spring (13) is fixedly connected between the top of the fixed plate (21) and the bottom of the filter plate (4), the bottom of the outer surface of the movable cylinder (7) is fixedly connected to a vertical rod (10), the lower end of the vertical rod (10) is fixedly connected to a blade (12), the surface of the blade (12) is fixedly connected to a guide cylinder (11), and the outer surface of the guide cylinder (11) is movably connected to the lower end of the inner cavity of the drain pipe (1).

2. The drainage structure for the roof and outer wall of an old residential area according to claim 1 is characterized by: A connecting sleeve (2) is fixedly connected to the middle end of the outer surface of the drainage pipe (1), and a supporting frame (3) is fixedly connected to the right side of the connecting sleeve (2).

3. The drainage structure for the roof and outer wall of an old residential area according to claim 1 is characterized by: The number of the blades (12) is eight, and the angles between two adjacent blades (12) are equal.

4. The drainage structure for the roof and outer wall of an old residential area according to claim 1 is characterized by: The upper end of the outer surface of the drain pipe (1) is fixedly connected to a mounting plate (5), and mounting holes are provided on all four sides of the mounting plate (5).

5. The drainage structure for the roof and outer wall of an old residential area according to claim 1 is characterized by: The upper end of the outer surface of the movable cylinder (7) is movably connected to a fixed sleeve (18), the top of the fixed sleeve (18) is fixedly connected to the bottom of the filter plate (4), the upper ends of both sides of the outer surface of the movable cylinder (7) are provided with guide grooves (20), the lower ends of both sides of the inner cavity of the fixed sleeve (18) are fixedly connected to guide blocks (19), and the surface of the guide block (19) is movably connected to the surface of the guide groove (20).

6. The drainage structure for the roof and outer wall of an old residential area according to claim 1 is characterized by: The bottom of the guide rod (14) is fixedly connected to a reinforcing rod (15), and the left side of the reinforcing rod (15) is fixedly connected to the lower end of the left side of the inner cavity of the movable cylinder (7).

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