Double-layer large-span metal roof drainage system

Abstract

The utility model discloses a double-layer large-span metal roof drainage system which comprises a groove, the bottom of the groove is communicated with a drainage pipe, the inner wall of the groove is fixedly connected with a filter plate, the surface of the groove is fixedly connected with two symmetrically-arranged supporting rods, a rotating rod is jointly and rotationally connected between the two supporting rods, and the rotating rod is fixedly connected with a drainage pipe. A shifting plate is arranged below the rotating rod, and the inner wall of the shifting plate is slidably connected with a sliding rod. Rainwater in the groove is primarily filtered through the filter plate, filtered foreign matter can be stirred into the collecting box to be collected through overturning of the stirring plate, meanwhile, through the liftable arrangement of the filter block frame, a plurality of filter blocks on the inner wall of the filter block frame can be used in sequence, the situation that water flows unsmoothly after the filter blocks are blocked is avoided, and the rainwater collecting device is convenient to use and high in practicability. Therefore, the drainage port of the gutter can be filtered, so that rainwater entering the drainage port is filtered and cleaned, and the drainage port is prevented from being blocked by foreign matters.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of metal roof drainage, especially relates to a double -deck large -span metal roof drainage system. BACKGROUND

[0002] With the increasing of steel structure engineering, the steel structure engineering building modeling is mainly dominated by special shape, and the steel structure roof is mainly metal roof system. Domestic metal roof system is continuously mature from design to construction technology, and is applied in a large number of public buildings, such as stadium, passenger station, airport, exhibition hall and the like. In addition, metal system roof has the characteristics of light weight, high construction efficiency, reusability and strong plasticity, and becomes an important form of modern engineering construction.

[0003] Now the number of special-shaped buildings is gradually increasing, and the innovation and development of metal roof system are also accelerating, and almost every year new plate type is developed, which is a good trend of metal roof development, and it is believed that more roof systems will be used to realize the building function and appearance effect of special-shaped buildings in the near future, which are popularized and applied in building engineering. Metal roof refers to the metal material as the load-bearing and connecting framework of roof system, uses metal plate as load-bearing or waterproof material of roof system, cooperates with heat preservation, heat insulation, sound insulation, waterproof structure and the like to realize the various function requirements of roof system. Traditionally, metal roof system is mainly applied to industrial plants, warehouses and the like. Its strength and corrosion resistance make it an ideal choice for these large-span buildings. With the change of design trend, the application of metal roof system in commercial buildings is increasing, and its unique appearance and surface treatment make it a highlight of the appearance design of commercial buildings. The application of metal roof system in residential buildings is also gradually popularized. Lightweight and easy-to-install metal roof is favored in residential engineering. At the same time, its sustainability and environmental protection characteristics also meet the trend of modern architecture.

[0004] Double-layer large-span metal roof drainage is critical. Usually, the gutter is hidden inside the decorative layer, so the appearance effect is good, and good drainage can be achieved. However, some roofs ignore the maintenance problem of the gutter, resulting in clogging of the drainage port, causing a large amount of water to accumulate on the roof. Therefore, a double-layer large-span metal roof drainage system is needed, which can filter the drainage port of the gutter to filter and clean the rainwater entering the drainage port, thereby avoiding the clogging of the drainage port by foreign matter. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a double-layer large-span metal roof drainage system, which has the advantages of filtering the drainage port of the gutter to filter and clean the rainwater entering the drainage port, thereby avoiding the clogging of the drainage port by foreign matter, and solves the above technical problems.

[0006] The utility model discloses a double -deck large -span metal roof drainage system which solves the above -mentioned technical problem, further, the spring is in compression state, and the spring is located the outside of slide bar.

[0007] The utility model discloses a double -deck large -span metal roof drainage system which solves the above -mentioned technical problem, further, the spring is in compression state, and the spring is located the outside of slide bar.

[0008] The utility model discloses a double -deck large -span metal roof drainage system which solves the above -mentioned technical problem, further, the spring is in compression state, and the spring is located the outside of slide bar.

[0009] The utility model discloses a double -deck large -span metal roof drainage system which solves the above -mentioned technical problem, further, the spring is in compression state, and the spring is located the outside of slide bar.

[0010] The utility model discloses a double -deck large -span metal roof drainage system which solves the above -mentioned technical problem, further, the spring is in compression state, and the spring is located the outside of slide bar.

[0011] The utility model discloses a double -deck large -span metal roof drainage system which solves the above -mentioned technical problem, further, the spring is in compression state, and the spring is located the outside of slide bar.

[0012] The utility model discloses a double -deck large -span metal roof drainage system which solves the above -mentioned technical problem, further, the spring is in compression state, and the spring is located the outside of slide bar.

[0013] The utility model discloses a double -deck large -span metal roof drainage system which solves the above -mentioned technical problem, further, the spring is in compression state, and the spring is located the outside of slide bar.

[0014] 1. The utility model discloses a filter plate carries out primary filtration to the rainwater in the groove, and through the overturning of the push plate, the filtered foreign matter can be pushed into the collecting box for collection, and through the liftable setting of the filter block frame, the multiple filter blocks on the inner wall of the filter block frame can be used in turn, so that the situation of poor water flow after the filter block is blocked is avoided, that is, the drainage opening of the rainwater gutter can be filtered, so that the rainwater entering the drainage opening is filtered and cleaned, thereby avoiding the purpose of blocking the drainage opening by foreign matter.

[0015] 2. The utility model discloses the rotary setting of the push shaft reduces the friction when the push shaft pushes the inner wall of the groove plate, and avoids the situation of excessive wear when the push shaft directly pushes the groove plate to swing. DRAWINGS

[0016] The above and / or other aspects of the utility model will become more apparent and more readily appreciated through a detailed description, taken in conjunction with the accompanying drawings, in which:

[0017] Figure 1 It is the structural schematic diagram of an embodiment of the utility model;

[0018] Figure 2 It is an embodiment of the utility model Figure 1 It is the local enlarged view of point A in the embodiment of the utility model;

[0019] Figure 3 It is the three-dimensional schematic diagram of filter block frame and filter block of an embodiment of the utility model;

[0020] Figure 4 It is the three-dimensional schematic diagram of slide rod and spring of an embodiment of the utility model;

[0021] Figure 5 It is an embodiment of the utility model Figure 4 It is the local enlarged view of point B in the embodiment of the utility model.

[0022] In the drawings, the component list represented by each sign is as follows:

[0023] 1, groove, 2, drain pipe, 3, filter plate, 4, support rod, 5, rotating rod, 6, push plate, 7, slide rod, 8, spring, 9, material port, 10, collecting box, 11, groove plate, 12, motor one, 13, support rod, 14, push shaft, 15, filter block frame, 16, filter block, 17, motor two, 18, battery, 19, control box. DETAILED DESCRIPTION

[0024] In the following, the embodiment of the double-layer large-span metal roof drainage system of the utility model will be described with reference to the drawings.

[0025] The embodiments described herein are specific embodiments of the present application, and are used to explain the present application, and are illustrative and exemplary, and should not be construed as limiting the embodiments of the present application and the scope of the present application. In addition to the embodiments described herein, those skilled in the art can also use other technical solutions that are obvious based on the disclosure of the claims and the description of the present application, which include technical solutions that make any obvious substitutions and modifications to the embodiments described herein.

[0026] The drawings of the present application are schematic drawings that assist in explaining the concept of the present application, and schematically represent the shape of each part and the relationship between them. Please note that in order to clearly show the structure of each component of the embodiments of the present application, the drawings are not drawn to the same scale. The same reference signs are used to represent the same parts.

[0027] The drawings of the present application are schematic drawings that assist in explaining the concept of the present application, and schematically represent the shape of each part and the relationship between them. Please note that in order to clearly show the structure of each component of the embodiments of the present application, the drawings are not drawn to the same scale. The same reference signs are used to represent the same parts. Figures 1-5 The present application is further described in detail.

[0028] Embodiment one:

[0029] Figures 1-5 A double-layer large-span metal roof drainage system according to an embodiment of the present application is shown, which comprises a groove 1: the bottom of the groove 1 is communicated with a drain pipe 2, the inner wall of the groove 1 is fixedly connected with a filter plate 3, the surface of the groove 1 is fixedly connected with two symmetrically arranged support rods 4, the two support rods 4 are jointly rotatably connected with a rotating rod 5, a push plate 6 is arranged below the rotating rod 5, the inner wall of the push plate 6 is slidably connected with a sliding rod 7, the top end of the sliding rod 7 is fixedly connected with the rotating rod 5, a spring 8 is jointly fixedly connected between the rotating rod 5 and the push plate 6, the spring 8 is in a compressed state, the spring 8 is located outside the sliding rod 7, a charging port 9 is formed in the surface of the drain pipe 2 and a collecting box 10 is fixedly installed by bolts, the opening width of the inner wall of the charging port 9 is greater than the width of the push plate 6, a groove plate 11 is fixedly connected to the surface of the rotating rod 5, a motor one 12 is fixedly installed on the surface of the support rod 4, a support rod 13 is fixedly connected to the output shaft of the motor one 12 through a flange, a push shaft 14 is arranged on the surface of the support rod 13 and is rotatably connected between the support rod 13 and the push shaft 14, the end of the push shaft 14 extends into the inner cavity of the groove plate 11, the surface of the push shaft 14 is in close contact with the inner wall of the groove plate 11, the rotation of the push shaft 14 reduces the friction when the push shaft 14 pushes the inner wall of the groove plate 11, and avoids excessive wear of the push shaft 14 when directly pushing the groove plate 11 to swing, a filter block rack 15 is arranged in the inner cavity of the drain pipe 2, a filter block 16 is arranged in the inner cavity of the filter block rack 15, a motor two 17 is fixedly installed on the top of the groove 1, a storage battery 18 and a control box 19 are arranged on the surface of the groove 1.

[0030] Embodiment two:

[0031] Figures 1-5A double-layer large-span metal roof drainage system according to an embodiment of the present invention is shown, which includes a groove 1: a drain pipe 2 is connected to the bottom of the groove 1, a filter plate 3 is fixedly connected to the inner wall of the groove 1, two symmetrically arranged support rods 4 are fixedly connected to the surface of the groove 1, a rotating rod 5 is connected to the two support rods 4 for common rotation, a dial plate 6 is provided below the rotating rod 5, a slide rod 7 is slidably connected to the inner wall of the dial plate 6, the top of the slide rod 7 is fixedly connected to the rotating rod 5, a spring 8 is fixedly connected between the rotating rod 5 and the dial plate 6, a material port 9 is opened on the surface of the drain pipe 2 and a collection box 10 is fixedly installed thereon by bolts, a groove plate 11 is fixedly connected to the surface of the rotating rod 5, and a motor is fixedly installed on the surface of the support rod 4 12, the output shaft of motor 12 is fixedly connected to the support rod 13 through a flange, and a dial shaft 14 is provided on the surface of the support rod 13. The inner cavity of the drain pipe 2 is provided with a filter block holder 15, and the inner cavity of the filter block holder 15 is provided with a filter block 16. The filter block 16 is fixedly connected to the inner wall of the filter block holder 15, and a rectangular opening is provided on the surface of the filter block holder 15. Motor 2 17 is fixedly installed on the top of the groove 1, and a rope is fixedly connected between the output shaft of motor 2 17 and the filter block holder 15. A battery 18 and a control box 19 are provided on the surface of the groove 1. The battery 18 and the control box 19 are fixedly connected to the groove 1 by bolts, and motor 12 and motor 2 17 are electrically connected to the control box 19 through wires.

[0032] After filter plate 3 is in the working state, filter screen 1 is opened, and filter screen 1 is opened, and filter screen 1 is opened, and filter screen 1 is opened.

[0033] In summary, the double-layer large-span metal roof drainage system performs primary filtration on the rainwater in the gutter 1 through the filter plate 3, and the filtered foreign matter can be moved to the collection box 10 for collection by flipping the dial plate 6. At the same time, the filter block rack 15 can be raised to allow the multiple filter blocks 16 on the inner wall of the filter block rack 15 to be used in sequence, thereby avoiding the situation where the filter blocks 16 are blocked and the water flow is not smooth. The purpose of filtering the drain outlet of the gutter can be achieved, so that the rainwater entering the drain outlet can be filtered and clean, thereby avoiding the purpose of the drain outlet being blocked by foreign matter.

[0034] The technical features disclosed above are not limited to the combinations disclosed, and other combinations of the technical features can be made by those skilled in the art according to the purpose of the utility model, and the purpose of the utility model is achieved.

Claims

1. A two-ply long span metal roof drainage system characterized by, The utility model provides a kind of gutter (1): the bottom of the gutter (1) is communicated with drain pipe (2), the inner wall of the gutter (1) is fixedly connected with filter plate (3), the surface of the gutter (1) is fixedly connected with two symmetrical support rods (4), two The support rod (4) is rotatably connected with rotating rod (5) between the two, the lower portion of the rotating rod (5) is provided with the plate (6) of dial, the inner wall of the plate (6) of dial is slidably connected with slide rod (7), the top of the slide rod (7) is fixedly connected between rotating rod (5), and the rotating rod (5) and the plate (6) of dial are fixedly connected with spring (8) between the two, the surface of the drain pipe (2) is provided with mouth (9) and is fixedly installed with collection box (10) by bolt, the surface of the rotating rod (5) is fixedly connected with groove plate (11), the surface of the support rod (4) is fixedly installed with motor one (12), the output shaft of the motor one (12) is fixedly connected with support rod (13) by flange, the surface of the support rod (13) is provided with dial shaft (14), the inner cavity of the drain pipe (2) is provided with filter block frame (15), the inner cavity of the filter block frame (15) is provided with filter block (16), the top of the gutter (1) is fixedly installed with motor two (17), the surface of the gutter (1) is provided with battery (18) and control box (19).

2. The double-layer large-span metal roof drainage system according to claim 1, characterized in that, The spring (8) is in compression state, and the spring (8) is located outside the slide rod (7).

3. The double-layer large-span metal roof drainage system according to claim 2, characterized in that, The opening width of the inner wall of the mouth (9) is greater than the width of the plate (6) of dial.

4. The double-layer large-span metal roof drainage system according to claim 3, characterized in that, The dial shaft (14) is rotatably connected between the support rod (13), and the end of the dial shaft (14) extends into the inner cavity of the groove plate (11), and the surface of the dial shaft (14) is attached to the inner wall of the groove plate (11).

5. The double-layer large-span metal roof drainage system according to claim 4, characterized in that, The filter block (16) is fixedly connected between the inner wall of the filter block frame (15), and a rectangular opening is formed in the surface of the filter block frame (15).

6. The dual-layer, long-span metal roof drainage system according to claim 5, wherein, The output shaft of the motor two (17) and the filter block frame (15) are fixedly connected with a rope.

7. The dual-layer, long-span metal roof drainage system according to claim 6, wherein, The battery (18) and the control box (19) are fixedly connected with the gutter (1) by bolts, and the motor one (12) and the motor two (17) are electrically connected with the control box (19) by wires.

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