Drainage structure for building

Abstract

The drainage structure for the building comprises a first pipeline, a second pipeline fixedly installed on one side of the first pipeline, the first pipeline and the second pipeline are communicated, the bottom of the first pipeline is closed, the top of the first pipeline is open, a rod body is fixedly installed at the bottom of the inner side of the first pipeline, a limiting block is fixedly installed at the top end of the rod body, and the rod body vertically penetrates through a connecting rod. The connecting rod is provided with a through hole allowing a rod body to penetrate through, one end of the connecting rod is fixedly connected with the floating plate, the other end of the connecting rod is fixedly connected with the sliding block, the sliding block is slidably connected with the sliding groove, the sliding groove is formed in the limiting block, and the connecting rod transversely penetrates through the limiting block to be connected with the sliding block. The limiting block is fixedly installed on the inner side of the first pipeline, when rainwater is drained, the sliding block slides down along the sliding groove, the sliding block further drives the connecting rod to descend, the connecting rod further drives the floating plate to descend, the floating plate further descends to block a water inlet of the second pipeline, and peculiar smells generated in the pipelines are prevented from diffusing.

Description

Technical Field

[0001] The utility model relates to the technical field of building drainage, in particular to a drainage structure for buildings. Background Art

[0002] The purpose of high-rise building drainage is to prevent water accumulation in high-rise buildings. With the development of society, there are more and more high-rise buildings. At present, the drainage of high-rise buildings is generally carried out by setting a drainage ditch on the inside of the roof to collect rainwater, and then draining the accumulated water in the drainage ditch through a drainage pipe vertically installed on the outside of the building to the sewer or water collection well.

[0003] Existing high-rise building drainage pipes are often straight, and after drainage, the odor in the drainage pipes still exists in large quantities and will spread to the external environment, thereby affecting the surrounding environment. Therefore, we propose a drainage structure for buildings. Utility Model Content

[0004] The purpose of the utility model is to provide a drainage structure for buildings to solve the problems raised in the above-mentioned background technology.

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

[0006] A drainage structure for a building comprises a first pipe, a second pipe is fixedly installed on one side of the first pipe, the first pipe is communicated with the interior of the second pipe, the first pipe is closed at the bottom and open at the top, a rod body is fixedly installed at the bottom of the inner side of the first pipe, a limit block is fixedly installed on the top of the rod body, the rod body vertically penetrates a connecting rod, the connecting rod is provided with a through hole for the rod body to pass through, one end of the connecting rod is fixedly connected to a floating plate, the other end of the connecting rod is fixedly connected to a slider, the slider is slidably connected to a slide groove, the slide groove is provided in the limit block, the connecting rod horizontally penetrates the limit block to connect the slider, a long strip opening is provided on one side of the limit block for the connecting rod to move up and down, the limit block is fixedly installed on the inner side of the first pipe, a water collecting bucket is fixedly installed on the top of the first pipe, the first pipe is communicated with the interior of the water collecting bucket, a box is fixedly installed on the top of the water collecting bucket, the top and bottom of the box are open, a filter plate is horizontally arranged inside the box, and the first clamping mechanism and the second clamping mechanism are movably connected on both sides of the filter plate.

[0007] As a further solution of the utility model: the sliding block, the connecting rod and the floating block are made of light floating material.

[0008] As a further solution of the utility model: the outer side of the water collecting bucket is fixedly connected to a fixing plate, L-shaped support rods are symmetrically installed on both sides of the fixing plate, and the top ends of the L-shaped support rods are fixedly connected to the bottom of the eaves by bolts.

[0009] As a further solution of the utility model: the second clamping mechanism includes a pull rod, a spring and a U-shaped clamp, the U-shaped clamp is inserted into one side of the filter plate, the U-shaped clamp is fixedly connected to one end of the pull rod, the other end of the pull rod passes horizontally through the box body, the box body is provided with a through hole for the pull rod to pass through, a sealing rubber ring is fixedly connected to the inner wall of the through hole, a spring is provided on the outside of the side wall of the box body through which the pull rod passes, one end of the spring is fixedly connected to the pull rod, and the other end of the spring is fixedly connected to the box body.

[0010] As a further solution of the present invention: the first clamping mechanism and the second clamping mechanism have the same structure.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. Use L-shaped support rods to connect the eaves to improve the stability of the drainage structure and prevent excessive rain from affecting the drainage of the drainage structure;

[0013] 2. By pulling the pull rods in the first clamping mechanism and the second clamping mechanism, the filter plate can be easily disassembled and cleaned to prevent the drainage pipe from being blocked;

[0014] 3. The float plate is lifted up by rainwater, and the rainwater is discharged through the second pipe. When the rainwater is drained, the slider slides down along the slide groove, and the slider drives the connecting rod to descend, and the connecting rod drives the float plate to descend, and the floating plate descends to block the water inlet of the second pipe to prevent the odor generated in the pipe from spreading. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a cross-sectional view of a drainage structure for a building.

[0016] Figure 2 This is a front view of a drainage structure for a building.

[0017] Figure 3 This is a schematic diagram of the structure at point A in the building drainage structure.

[0018] Figure 4 This is a schematic diagram of the structure at point B in the building drainage structure.

[0019] As shown in the figure: 1. first pipeline; 2. second pipeline; 3. floating plate; 4. connecting rod; 5. slide groove; 6. slider; 7. limit block; 8. rod body; 9. water collecting bucket; 10. fixing plate; 11. L-shaped support rod; 12. eaves; 13. filter plate; 14. first clamping mechanism; 15. box body; 16. pull rod; 17. spring; 18. U-shaped clamping plate; 19. second clamping mechanism. 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 Figures 1 to 4 In an embodiment of the utility model, a drainage structure for a building includes a first pipe 1, a second pipe 2, a floating plate 3, a connecting rod 4, a slide 5, a slider 6, a limit block 7, a rod body 8, a water collecting bucket 9, a fixing plate 10, an L-shaped support rod 11, an eave 12, a filter plate 13, a first clamping mechanism 14, a box body 15, a pull rod 16, a spring 17, a U-shaped clamping plate 18 and a second clamping mechanism 19. A second pipe 2 is fixedly installed on one side of the first pipe 1, and the first pipe 1 is connected to the inside of the second pipe 2. The first pipe 1 is closed at the bottom and open at the top. A rod body 8 is fixedly installed on the bottom of the inner side of the first pipe 1, and a limit block is fixedly installed on the top of the rod body 8. The rod body 8 vertically penetrates the connecting rod 4, and the connecting rod 4 is provided with a through hole for the rod body 8 to pass through. One end of the connecting rod 4 is fixedly connected to the floating plate 3, and the other end of the connecting rod 4 is fixedly connected to the slider 6. The slider 6 is slidably connected to the slide groove 5, and the slide groove 5 is provided in the inside of the limit block 7. The connecting rod 4 horizontally penetrates the limit block 7 to connect the slider 6, and a long strip opening is provided on one side of the limit block 7 for the connecting rod 4 to move up and down. The slider 6, the connecting rod 4 and the floating block 3 are made of lightweight floating material, and the limit block 7 is fixedly installed on the inner side of the first pipe 1.

[0022] A water collecting bucket 9 is fixedly installed on the top of the first pipeline 1, and the first pipeline 1 is connected to the inside of the water collecting bucket 9. A fixing plate 10 is fixedly connected to the outside of the water collecting bucket 9, and L-shaped support rods 11 are symmetrically installed on both sides of the fixing plate 10. The top of the L-shaped support rod 11 is fixedly connected to the bottom of the eaves 12 by bolts. A box body 15 is fixedly installed on the top of the water collecting bucket 9. The top and bottom of the box body 15 are opened. A filter plate 13 is horizontally arranged inside the box body 15. The two sides of the filter plate 13 are movably connected to the first clamping mechanism 14 and the second clamping mechanism 19. The second clamping mechanism 19 includes a pull Rod 16, spring 17 and U-shaped clamp 18, one side of the filter plate 13 is inserted into the U-shaped clamp 18, the U-shaped clamp 18 is fixedly connected to one end of the pull rod 16, the other end of the pull rod 16 horizontally passes through the box body 15, the box body 15 is provided with a through hole for the pull rod 16 to pass through, and a sealing rubber ring is fixedly connected to the inner wall of the through hole. The box body 15 is provided with a spring 17 on the outside of the side wall through which the pull rod 16 passes, one end of the spring 17 is fixedly connected to the pull rod 16, and the other end of the spring 17 is fixedly connected to the box body 15, and the first clamping mechanism 14 and the second clamping mechanism 19 have the same structure.

[0023] The working principle of the utility model is:

[0024] When it rains, rainwater falls into the box body 15 through the eaves opening, and the filter plate 13 arranged inside the box body 15 is used to filter the larger impurities in the rainwater to prevent the drainage pipe from being blocked. By pulling the pull rods 16 in the first clamping mechanism 14 and the second clamping mechanism 19, the filter plate 13 can be conveniently disassembled and cleaned to prevent the drainage pipe from being blocked. The rainwater falls into the water collecting bucket 9 through the box body 15. A fixing plate 10 is arranged on the outside of the water collecting bucket 9. L-shaped support rods 11 are installed on both sides of the fixing plate 10. The eaves 12 are connected through the L-shaped support rods 11 to improve the stability of the drainage structure and prevent excessive rainwater from affecting the drainage of the drainage structure. Further, the rainwater falls into the bottom of the inner side of the first pipe 1. When there is too much rainwater, the rainwater lifts the floating plate 3, and the rainwater is discharged through the second pipe 2. Further, when the rainwater is discharged, the slider 6 slides down along the slide groove 5, and further the slider 6 drives the connecting rod 4 to descend, and further the connecting rod 4 drives the floating plate 3 to descend, and further the floating plate 3 descends to block the water inlet of the second pipe 2 to prevent the odor generated in the pipe from spreading and affecting the living environment.

[0025] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A drainage structure for a building, comprising a first pipe (1), characterized in that: A second pipe (2) is fixedly mounted on one side of the first pipe (1), the first pipe (1) is internally connected to the second pipe (2), the first pipe (1) is closed at the bottom and open at the top, a rod body (8) is fixedly mounted on the bottom of the inner side of the first pipe (1), a limit block is fixedly mounted on the top of the rod body (8), the rod body (8) vertically penetrates a connecting rod (4), the connecting rod (4) is provided with a through hole for the rod body (8) to pass through, one end of the connecting rod (4) is fixedly connected to a floating plate (3), the other end of the connecting rod (4) is fixedly connected to a sliding block (6), the sliding block (6) is slidably connected to a sliding groove (5), and the sliding groove (5) is provided in a limit block (7). The connecting rod (4) is laterally penetrated through the limit block (7) and connected to the slide block (6); a long strip opening is provided on one side of the limit block (7) for the connecting rod (4) to move up and down; the limit block (7) is fixedly mounted on the inner side of the first pipe (1); a water collecting bucket (9) is fixedly mounted on the top of the first pipe (1); the first pipe (1) is connected to the inside of the water collecting bucket (9); a box (15) is fixedly mounted on the top of the water collecting bucket (9); the box (15) is open at the top and the bottom; a filter plate (13) is laterally arranged inside the box (15); the filter plate (13) is movably connected to a first clamping mechanism (14) and a second clamping mechanism (19) at both sides.

2. The drainage structure for construction according to claim 1, characterized in that: The slider (6), the connecting rod (4) and the floating plate (3) are made of light floating materials.

3. The drainage structure for construction according to claim 1, characterized in that: The outer side of the water collecting bucket (9) is fixedly connected to a fixing plate (10), and L-shaped support rods (11) are symmetrically installed on both sides of the fixing plate (10), and the top of the L-shaped support rod (11) is fixedly connected to the bottom of the eaves (12) by bolts.

4. The drainage structure for construction according to claim 1, characterized in that: The second clamping mechanism (19) comprises a pull rod (16), a spring (17) and a U-shaped clamp (18); one side of the filter plate (13) is inserted into the U-shaped clamp (18); the U-shaped clamp (18) is fixedly connected to one end of the pull rod (16); the other end of the pull rod (16) passes through the box body (15) transversely; the box body (15) is provided with a through hole for the pull rod (16) to pass through; a sealing rubber ring is fixedly connected to the inner wall of the through hole; a spring (17) is provided on the outer side of the side wall of the box body (15) through which the pull rod (16) passes; one end of the spring (17) is fixedly connected to the pull rod (16); the other end of the spring (17) is fixedly connected to the box body (15).

5. The drainage structure for construction according to claim 1, characterized in that: The first clamping mechanism (14) and the second clamping mechanism (19) have the same structure.

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