Steel structure roof drainage system

By designing a combination of inclined roof panels, sinks and drainage pipes on the steel structure roof, the problem of rapid rainwater flow on the roof of steel structure houses causing pedestrians to be wet, achieving gentle rainwater discharge and improving pedestrian traffic safety.

CN222252819UActive Publication Date: 2024-12-27TAIZHOU HUIDING CONSTR CO LTD
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Patent Information

Application Number
CN202420914693.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-29
Publication Date
2024-12-27
Estimated Expiration
2034-04-29

AI Technical Summary

Technical Problem

When the roof drainage system of steel structure houses is raining, the rainwater flows faster and it is easy to wet pedestrian clothes. The existing technology has not effectively solved this problem.

Method used

A steel structure roof drainage system is designed, including an inclined roof panel, a water guide groove, a water guide seat and a drainage pipe. The rainwater is collected into the guide groove through the water guide groove and is discharged gently to the ground through the drainage pipes at both ends of the water guide seat to avoid rainwater. Risk of straight down.

Benefits of technology

Through this system, the outflow of rainwater becomes smoother, reducing the probability of pedestrians getting wetted clothes when passing under the eaves, and easy to assemble and transport.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to a steel structure roof drainage system which comprises a supporting column, two top plates arranged on the supporting column, a cover plate arranged on the top plates and a drainage assembly arranged on the supporting column, the two top plates are obliquely and downwards arranged in the direction away from each other, and a plurality of water guide grooves are formed in the top plates; the multiple water guiding grooves are arranged at equal intervals in the length direction of the top plate. The drainage assembly comprises a supporting frame arranged on the supporting column, a water guiding base arranged on the supporting frame and drainage pipes arranged at the two ends of the water guiding base, a guiding groove is formed in the water guiding base, the extending direction of the guiding groove is the horizontal direction, the guiding groove is located under the lowest position of the guiding groove, and the drainage pipes are located at the two ends of the water guiding base in the length direction. The top end of the drainage pipe is provided with a water inlet, the bottom end of the drainage pipe is provided with a water outlet, and the water outlet is close to the bottom end of the supporting frame. The eave has the effect that the problem that clothes and trousers may be wetted when pedestrians pass through the eave is solved.
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Description

Technical Field

[0001] The present application relates to the field of roof drainage, and in particular to a steel structure roof drainage system. Background Art

[0002] Steel-structured houses are mostly used in construction sites or some factories and temporary houses. The drainage of the roof of a steel-structured house is mainly gathered through the inclined top plate. The slope is generally around 30°. When it rains, rainwater gathers from the top plate and flows down from the edge of the top plate. When it rains heavily, the drainage is more urgent, and pedestrians passing under the eaves will have their clothes wet by the falling water. This needs to be improved. Utility Model Content

[0003] In order to improve the problem that pedestrians may get their clothes wet when passing under the eaves, the present application provides a steel structure roof drainage system.

[0004] This application provides a steel structure roof drainage system, which adopts the following technical solutions:

[0005] A steel structure roof drainage system comprises a support column, two top plates arranged on the support column, a cover plate arranged on the top plate and a drainage assembly arranged on the support column, wherein the two top plates are arranged tilted downward in a direction away from each other, a plurality of water guide grooves are provided on the top plates, and the plurality of water guide grooves are arranged at equal intervals along the length direction of the top plates; the drainage assembly comprises a support frame arranged on the support column, a water guide seat arranged on the support frame and a drainage pipe arranged at both ends of the water guide seat, a guide groove is provided on the water guide seat, the extension direction of the guide groove is horizontal, the guide groove is located directly below the lowest point of the water guide groove, the drainage pipe is located at both ends in the length direction of the water guide seat, a water inlet is provided at the top end of the drainage pipe, a water outlet is provided at the bottom end of the drainage pipe, the water outlet is close to the bottom end of the support frame, and the guide groove is connected with the water inlet.

[0006] By adopting the above technical solution, when it rains, several water guide grooves opened on the top plate will collect rainwater and guide it into the guide groove in the water guide seat. The water guide seat mounted on the support frame is located directly below the groove opening of the water guide groove. The rainwater will fall smoothly into the guide groove. After that, the drainage pipes at both ends of the water guide seat will lead the rainwater from the guide groove to the ground (the rainwater flows from the guide groove to the drainage pipe, and is guided from the water inlet of the drainage pipe to the water outlet to fall smoothly to the ground). The rainwater is relatively gentle, which improves the problem that pedestrians may get their clothes wet when passing under the eaves.

[0007] Optionally, a first mounting screw is provided on the support column, and the first mounting screw fixes the support frame to the support column.

[0008] By adopting the above technical solution, a first mounting screw fixing support frame is provided to support the water guide seat.

[0009] Optionally, the support frames are located at both ends of the top plate in the length direction, and support grooves are provided on the support frames, and the support grooves are used to accommodate the water guide seats.

[0010] By adopting the above technical solution, a support frame is provided to support the water guide seat, and the water guide seat only needs to be placed on the support frame, which is convenient for installation.

[0011] Optionally, the water guide seat includes a main seat body and a sub-seat body arranged at both ends of the main seat body, and the main seat body and the sub-seat body are provided with mounting protrusions at opposite ends, and a plurality of mounting holes are opened on the mounting protrusions. The main seat body is provided with a fixing screw and a fixing nut, and the fixing screw passes through the mounting holes on the main seat body and the sub-seat body in turn and is threadedly connected with the fixing nut to fix the main seat body and the sub-seat body.

[0012] By adopting the above technical solution, the auxiliary seat body is installed on both sides of the main seat body by fixing screws during assembly to form a water-conducting seat that can conduct water; during transportation, the main seat body and the auxiliary seat body are transported in sections, which is convenient for transportation.

[0013] Optionally, a drain outlet is provided at the bottom of the guide groove of the auxiliary seat body, a mounting seat is fixed to the bottom of the auxiliary seat body, the mounting seat has a through hole, a thread is provided on the outer wall of the mounting seat, the drain pipe is threadedly connected to the mounting seat, and the through hole connects the drain outlet and the water inlet.

[0014] By adopting the above technical solution, after falling into the seat body, rainwater flows to both sides respectively until it flows to the drain outlet on the sub-seat body, then flows from the drain outlet to the through hole and finally enters the drain pipe from the water inlet, and finally is discharged from the water outlet of the drain pipe, so that the rain level slowly drops to the ground.

[0015] Optionally, the sub-base body includes a main body and a plate body disposed on the main body, and the plate body closes the side wall of the main body.

[0016] By adopting the above technical solution, a plate body is provided to seal the side wall of the main body, so as to prevent water from flowing out from the side of the main body and falling on the ground; the separately assembled auxiliary seat body is convenient for transportation.

[0017] Optionally, a limiting protrusion is provided on the outer wall of the auxiliary seat body, and the limiting protrusion abuts against the side wall of the support frame.

[0018] By adopting the above technical solution, a limiting protrusion is provided to limit the assembled water guide seat, thereby fixing the water guide seat.

[0019] Optionally, the cover plate includes two fitting plates, which are arranged to be inclined downward in a direction away from each other, and the fitting plates are fitted with corresponding top plates.

[0020] By adopting the above technical solution, the fitting plate is arranged to fit the top plate and cover the connection between the two top plates to prevent rainwater from leaking from the connection between the top plates.

[0021] In summary, the present application includes at least one of the following beneficial technical effects:

[0022] 1. When it rains, several water guide grooves opened on the top plate collect rainwater and guide it into the guide groove in the water guide seat. The water guide seat mounted on the support frame is located directly below the notch of the water guide groove. The rainwater will fall gently into the guide groove. Then the drainage pipes at both ends of the water guide seat will lead the rainwater from the guide groove to the ground (the rainwater flows from the guide groove to the drainage pipe, and is guided from the water inlet of the drainage pipe to the water outlet to fall gently to the ground). The rainwater is relatively gentle, which can improve the problem that pedestrians may get their clothes wet when passing under the eaves;

[0023] 2. After falling into the seat body, the rainwater flows to both sides until it flows to the drain port on the auxiliary seat body, then flows from the drain port to the through hole and finally enters the drain pipe from the water inlet, and finally is discharged from the water outlet of the drain pipe, so that the rainwater level slowly falls to the ground;

[0024] 3. Set a limit protrusion to limit the assembled water guide seat, thereby fixing the water guide seat;

[0025] 4. Set the fitting board to fit the top board and cover the connection between the two top boards to prevent rainwater from leaking from the connection between the top boards. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the steel structure roof drainage system of an embodiment of the present application.

[0027] Figure 2 It is a schematic structural diagram of a seat body and a drain pipe of an embodiment.

[0028] Figure 3 Schematic diagram of the structure of the support frame of the embodiment.

[0029] Figure 4 It is a schematic structural diagram of the main seat body and the auxiliary seat body of the embodiment.

[0030] Figure 5 It is a schematic structural diagram of the sub-base body and the mounting base of the embodiment.

[0031] Explanation of the accompanying drawings: 1. Support column; 2. Top plate; 3. Cover plate; 4. Drainage assembly; 41. Support frame; 42. Water guide seat; 421. Main seat body; 422. Sub-seat body; 4221. Main body; 4222. Plate body; 43. Drain pipe; 5. Water guide groove; 6. Guide groove; 7. Water inlet; 8. Water outlet; 9. First mounting screw; 10. Support groove; 11. Mounting protrusion; 12. Mounting hole; 13. Fixing screw; 14. Fixing nut; 15. Water outlet; 16. Mounting seat; 17. Through hole; 18. Thread; 19. Limiting protrusion; 20. Fitting plate; 21. Second mounting screw. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-5 This application is described in further detail.

[0033] The present application embodiment discloses a steel structure roof drainage system. Figure 1 The steel structure roof drainage system includes a support column 1, two top plates 2 mounted on the support column 1, a cover plate 3 mounted on the top plates 2, and a drainage component 4 mounted on the support column 1. The two top plates 2 are arranged to be inclined downward in a direction away from each other. Two groups of drainage components 4 are installed, one on each side of the top plate 2.

[0034] Reference Figure 1 and Figure 2 , a plurality of water guide grooves 5 are provided on the top plate 2, and the plurality of water guide grooves 5 are arranged at equal intervals along the length direction of the top plate 2. The drainage assembly 4 comprises a support frame 41 fixed on the support column 1, a water guide seat 42 placed on the support frame 41, and a drainage pipe 43 installed at both ends of the water guide seat 42. A guide groove 6 is provided on the water guide seat 42, and the extension direction of the guide groove 6 is horizontal. The guide groove 6 is located directly below the lowest part of the water guide groove 5. The drainage pipe 43 is located at both ends of the length direction of the water guide seat 42. A water inlet 7 is provided at the top end of the drainage pipe 43, and a water outlet 8 is provided at the bottom end of the drainage pipe 43. The water outlet 8 is close to the bottom end of the support frame 41, and the guide groove 6 is connected with the water inlet 7.

[0035] Reference Figure 2 and Figure 3 The support column 1 is provided with a first mounting screw 9, which fixes the support frame 41 to the support column 1. The support frame 41 is located at both ends of the top plate 2 in the length direction, and a support groove 10 is provided on the support frame 41, and the support groove 10 is provided for accommodating the water guide seat 42.

[0036] Reference Figure 1 and Figure 4The water guide seat 42 includes a main seat body 421 and a sub-seat body 422 installed at both ends of the main seat body 421. The main seat body 421 and the sub-seat body 422 are fixed with mounting protrusions 11 at the opposite ends. The mounting protrusions 11 are provided with a plurality of mounting holes 12. The main seat body 421 is installed with a fixing screw 13 and a fixing nut 14. The fixing screw 13 passes through the mounting holes 12 on the main seat body 421 and the sub-seat body 422 in turn and is threadedly connected with the fixing nut 14 to fix the main seat body 421 and the sub-seat body 422.

[0037] Reference Figure 1 and Figure 5 A drain port 15 is provided at the bottom of the guide groove 6 of the auxiliary seat body 422, a mounting seat 16 is fixed at the bottom of the auxiliary seat body 422, a through hole 17 is passed through the mounting seat 16, a thread 18 is provided on the outer wall of the mounting seat 16, the drain pipe 43 is threadedly connected to the mounting seat 16, and the through hole 17 connects the drain port 15 and the water inlet 7.

[0038] Reference Figure 1 and Figure 5 The auxiliary seat body 422 includes a main body 4221 and a plate body 4222 fixed on the main body 4221, and the plate body 4222 closes the side wall of the main body 4221. A limiting protrusion 19 is provided on the outer wall of the auxiliary seat body 422, and the limiting protrusion 19 abuts against the side wall of the support frame 41.

[0039] Reference Figure 1 The cover plate 3 includes two fitting plates 20, which are arranged to be inclined downward in a direction away from each other. The fitting plates 20 are fitted with the corresponding top plates 2, and the cover plate 3 is fixed to the top plate 2 by a second mounting screw 21 and a mounting nut (not shown in the figure).

[0040] The implementation principle of a steel structure roof drainage system in an embodiment of the present application is as follows: when it rains, a number of water guide grooves 5 opened on the top plate 2 collect rainwater and guide it into the guide groove 6 in the water guide seat 42. The water guide seat 42 mounted on the support frame 41 is located directly below the notch of the water guide groove 5, and the rainwater will fall smoothly into the guide groove 6. Then, the drainage pipes 43 at both ends of the water guide seat 42 guide the rainwater from the guide groove 6 to the ground (the rainwater flows from the guide groove 6 to the drainage pipe 43, and is guided from the water inlet 7 of the drainage pipe 43 to the water outlet 8 to fall smoothly to the ground). The rainwater is relatively smooth, which improves the problem that pedestrians may get their clothes wet when passing under the eaves. In addition, the drainage system is easy to install, and only the water guide seat 42 needs to be assembled and the drainage pipe 43 needs to be installed.

[0041] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A steel structure roof drainage system, characterized by: The invention comprises a support column (1), two top plates (2) arranged on the support column (1), a cover plate (3) arranged on the top plates (2) and a drainage assembly (4) arranged on the support column (1); the two top plates (2) are arranged in a slanted downward direction away from each other; a plurality of water guide grooves (5) are provided on the top plates (2); the plurality of water guide grooves (5) are arranged at equal intervals along the length direction of the top plates (2); the drainage assembly (4) comprises a support frame (41) arranged on the support column (1), a water guide seat (42) arranged on the support frame (41) and a drainage assembly (4) arranged on the support column (1); A drainage pipe (43) is arranged at both ends of a water guide seat (42); a guide groove (6) is provided on the water guide seat (42); the extension direction of the guide groove (6) is in the horizontal direction; the guide groove (6) is located directly below the lowest point of the water guide groove (5); the drainage pipe (43) is located at both ends of the length direction of the water guide seat (42); a water inlet (7) is provided at the top end of the drainage pipe (43); a water outlet (8) is provided at the bottom end of the drainage pipe (43); the water outlet (8) is close to the bottom end of the support frame (41); and the guide groove (6) is connected to the water inlet (7).

2. The steel structure roof drainage system according to claim 1, characterized in that: The support column (1) is provided with a first mounting screw (9), and the first mounting screw (9) fixes the support frame (41) to the support column (1).

3. The steel structure roof drainage system according to claim 2, characterized in that: The support frame (41) is located at both ends of the top plate (2) in the length direction, and a support groove (10) is provided on the support frame (41), and the support groove (10) is used to accommodate the water guide seat (42).

4. The steel structure roof drainage system according to claim 1, characterized in that: The water guide seat (42) comprises a main seat body (421) and auxiliary seat bodies (422) arranged at both ends of the main seat body (421). The main seat body (421) and the auxiliary seat body (422) are each provided with a mounting protrusion (11) at one end opposite to the other. The mounting protrusion (11) is provided with a plurality of mounting holes (12). The main seat body (421) is provided with a fixing screw (13) and a fixing nut (14). The fixing screw (13) passes through the mounting holes (12) on the main seat body (421) and the auxiliary seat body (422) in sequence and is then threadedly connected with the fixing nut (14) to fix the main seat body (421) and the auxiliary seat body (422).

5. The steel structure roof drainage system according to claim 4, characterized in that: A water outlet (15) is provided at the bottom of the guide groove (6) of the auxiliary seat body (422); a mounting seat (16) is fixed at the bottom of the auxiliary seat body (422); a through hole (17) passes through the mounting seat (16); a thread (18) is provided on the outer wall of the mounting seat (16); the drain pipe (43) is threadedly connected to the mounting seat (16); and the through hole (17) communicates with the water outlet (15) and the water inlet (7).

6. The steel structure roof drainage system according to claim 4, characterized in that: The sub-base body (422) comprises a main body (4221) and a plate body (4222) arranged on the main body (4221), and the plate body (4222) closes the side wall of the main body (4221).

7. The steel structure roof drainage system according to claim 4, characterized in that: A limiting protrusion (19) is provided on the outer wall of the auxiliary seat body (422), and the limiting protrusion (19) abuts against the side wall of the support frame (41).

8. The steel structure roof drainage system according to claim 1, characterized in that: The cover plate (3) comprises two conforming plates (20), which are arranged to be inclined downward in a direction away from each other, and the conforming plates (20) are in contact with the corresponding top plates (2).