Anti-water-blocking roof structure

Abstract

The utility model provides an anti-water-blocking roof structure, and relates to the technical field of building roofs. A through drainage pipeline is mounted at the edge of the roof surface of the building, and an anti-falling notch is formed in the upper end of the side wall of an inner cavity of the drainage pipeline; and a recovery plate is mounted at the upper end of the floor roof surface drainage pipeline. Sundries can be cut through the sharp steel ring, the sundries can enter a drainage pipeline on the roof surface of the building from the water inlet cylinder under the driving of flowing rainwater, so that the sundries at the upper port part of the pipeline are cleaned up, and the rainwater can flow and be drained from the pipeline smoothly; when people stand, garbage in the water inlet holes can be cleaned by frequently treading the foot treading blocks, so that the problems that a plurality of drainage pipelines are arranged at the edge of the roof, blockage can be caused when sundries are accumulated at the upper end openings of the pipelines, the sundries at the positions need to be quickly cleaned, and if people squat and clean the pipelines one by one by hands, the operation is inconvenient are solved. The time is wasted, the user frequently stoops, and the user feels tired.

Description

Technical Field

[0001] The utility model relates to the technical field of building roofs, in particular to a water-blocking roof structure. Background Art

[0002] The roof drainage structure of a building is used to quickly drain rain and snow from the roof to reduce the possibility of water accumulation on the roof. The roof structure usually includes a roof structural layer and a structural layer formed by a leveling layer, a waterproof layer, a slope layer, an insulation layer and a protective layer. The slope layer is usually composed of lightweight materials such as expanded clay. Once the roof is damaged, it is difficult to drain the accumulated water in the roof insulation layer and the lightweight slope layer. Now the roof drainage floor drain is generally a conventional drainage floor drain, and only the upper part of the floor drain has a drain outlet. The drain outlet is an outlet for collecting and guiding roof rainwater into the drain pipe in an organized drainage method of the roof or floor. The downspout mainly includes vertical downspouts and lateral downspouts. The setting of the downspout should be determined according to the area of ​​the catchment area and the diameter of the drain pipe. Usually, it can only drain rainwater from the uppermost structural layer of the roof, which is easily blocked by garbage or debris over time.

[0003] During the drainage process of the roof, there are multiple drainage pipes at the edge of the roof, and the upper end of the pipe will be blocked by debris accumulation. Therefore, the debris here needs to be cleared quickly. If you squat down and clean them one by one with your hands, it will not only waste time and bend down frequently, but also be tiring. Utility Model Content

[0004] The disclosed embodiment relates to a roof structure that prevents water blocking. Multiple drainage pipes are installed at the edge of the roof. After long-term use, some debris will be accumulated around the water inlet hole. The sharp steel ring will cut the debris. Driven by the flow of rainwater, the debris will enter the drainage pipe on the roof of the building from the water inlet cylinder, thereby cleaning up the debris at the upper end of the pipe. Only then can rainwater flow out of the pipe smoothly. When a person is standing, he can clean the garbage in the water inlet hole by frequently stepping on the foot block, which not only saves time and effort but is also more convenient to use.

[0005] In a first aspect of the present disclosure, a water-blocking prevention roof structure is provided, which specifically comprises: a roof of a floor; a drainage pipe is installed at the edge of the roof of the floor, and an anti-slip groove is provided at the upper end of the inner side wall of the drainage pipe; a recovery plate is installed at the upper end of the drainage pipe of the roof of the floor, and a clamping groove is provided in the middle of the bottom of the recovery plate; a fixing cylinder is fixedly inserted in the drainage pipe of the roof of the floor, and an anti-slip disc is fixedly installed at the upper end of the annular side wall of the fixing cylinder;

[0006] Guide grooves are evenly arranged on the side wall of the inner cavity of the fixed cylinder; six support cylinders are fixedly installed in a ring shape at the periphery of the fixed cylinder, and the structures on the six support cylinders are consistent, a penetrating buffer hole is arranged at the bottom of the inner cavity of the support cylinder, and six limit plates are fixedly installed at the upper end of the side wall of the inner cavity of the support cylinder;

[0007] A penetrating buffer column is installed in the inner cavity of the support tube, and a spring is sleeved on the buffer column. A fixing ring is fixedly installed at the upper end of the buffer column, and six limiting grooves are opened on the edge of the upper end of the fixing ring. A fixed baffle is fixedly installed on the top of the buffer column.

[0008] In at least some embodiments, six buffer grooves are provided around the roof drainage pipe, and a fixing groove is provided at the upper end of the buffer groove.

[0009] In at least some embodiments, a foot block is fixedly mounted on the top of the recovery board, and penetrating fixing holes are evenly opened at the edge of the recovery board.

[0010] In at least some embodiments, a sharp steel ring is fixedly installed at the bottom of the recovery plate, and a downward water inlet cylinder is fixedly installed at the slot of the recovery plate.

[0011] In at least some embodiments, the annular side wall of the water inlet cylinder is evenly provided with penetrating water inlet holes, and six guide blocks are fixedly installed at the lower end of the annular side wall of the water inlet cylinder.

[0012] The utility model provides a water-blocking roof structure, which has the following beneficial effects:

[0013] In the utility model, during the drainage process of the roof, multiple drainage pipes will be installed at the edge of the roof. After long-term use, some debris will be accumulated around the water inlet hole. The sharp steel ring will cut the debris. Driven by the flow of rainwater, the debris will enter the drainage pipe on the roof of the building from the water inlet cylinder, so as to clean up the debris at the upper end of the pipe, and the rainwater can flow out of the pipe smoothly. When a person is standing, he can clean the garbage in the water inlet hole by frequently stepping on the foot block, which not only saves time and effort but also is more convenient to use.

[0014] By using the lower end of the sharp steel ring to cut the debris, the debris here is cut off, and the debris extending into the water inlet hole is pressed down by the bottom of the recovery plate, and the debris will be squeezed into the water inlet cylinder, and then enter the drainage pipe on the roof of the building from the water inlet cylinder. This operation is not only convenient but also saves labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0016] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0017] In the attached picture:

[0018] Figure 1 The schematic diagram of the upper left front axial structure of the present application is shown;

[0019] Figure 2 A schematic diagram of a half-section structure of a rooftop of the present application is shown;

[0020] Figure 3 A schematic diagram of the disassembled structure of the recovery plate and the fixing cylinder of the present application is shown;

[0021] Figure 4 A schematic diagram of the partially disassembled structure of the support tube of the present application is shown.

[0022] Reference numerals list

[0023] 1. Floor roof; 101. Buffer groove; 102. Fixed groove; 2. Recovery plate; 201. Foot block; 202. Fixed hole; 203. Sharp steel ring; 204. Water inlet cylinder; 205. Water inlet hole; 206. Guide block; 3. Fixed cylinder; 301. Anti-slip disc; 302. Guide groove; 4. Support cylinder; 401. Buffer hole; 402. Limit plate; 403. Buffer column; 404. Fixed ring; 405. Limit groove; 406. Fixed baffle. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of 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.

[0025] Example 1: Please refer to Figures 1 to 4 :

[0026] The utility model proposes an anti-water blocking roof structure, comprising: a rooftop 1; a drainage pipe penetrating therethrough is installed at the edge of the rooftop 1, and an anti-slip groove is provided at the upper end of the side wall of the inner cavity of the drainage pipe; six buffer grooves 101 are provided around the drainage pipe of the rooftop 1, and a fixing groove 102 is provided at the upper end of the buffer groove 101, a recovery plate 2 is provided at the upper end of the drainage pipe of the rooftop 1, and a card groove is provided in the middle of the bottom of the recovery plate 2; a fixing cylinder 3 is fixedly inserted in the drainage pipe of the rooftop 1, and an anti-slip disc 301 is fixedly installed at the upper end of the annular side wall of the fixing cylinder 3; the anti-slip disc 301 is fixedly installed on the anti-slip groove, and at this time the fixing cylinder 3 will not slide down from the drainage pipe of the rooftop 1, and the side wall of the inner cavity of the fixing cylinder 3 is evenly provided with guide grooves 302; six support cylinders 4 are fixedly installed in a ring shape around the fixing cylinder 3, and the structures on the six support cylinders 4 are consistent.

[0027] Among them, a foot block 201 is fixedly installed on the top of the recovery plate 2, and a penetrating fixing hole 202 is evenly opened at the edge of the recovery plate 2. A sharp steel ring 203 is fixedly installed on the bottom of the recovery plate 2. The lower end of the sharp steel ring 203 can cut off debris. A downward water inlet cylinder 204 is fixedly installed at the slot of the recovery plate 2. Penetrating water inlet holes 205 are evenly opened on the annular side wall of the water inlet cylinder 204. When rainwater falls on the roof 1 of the building, rainwater will enter the water inlet cylinder 204 from the water inlet hole 205. Some debris will accumulate around the water inlet hole 205 after long-term use. At this time, step on the foot block 201 with your foot and press it down quickly, the recovery plate 2 and the sharp steel ring 203 slide downward, and use the lower end of the sharp steel ring 203 to cut the debris, so that the debris here is cut off. , and the debris extending into the water inlet hole 205 is pressed down by the bottom of the recovery plate 2, and the debris will enter the water inlet cylinder 204, and then enter the drainage pipe of the roof 1 from the water inlet cylinder 204. By stepping on the foot block 201 frequently, the garbage near the water inlet hole 205 will be washed into the water inlet cylinder 204 by rainwater, and six guide blocks 206 are fixedly installed at the lower end of the annular side wall of the water inlet cylinder 204. The guide blocks 206 are slidably installed in the guide grooves 302. When the water inlet cylinder 204 slides up and down, the guide blocks 206 are restricted by the guide grooves 302, and the water inlet cylinder 204 can only slide up and down, preventing the water inlet cylinder 204 from deflecting or tilting when sliding up and down, and the sharp steel ring 203 will also deflect or tilt. When the sharp steel ring 203 slides downward, it cannot cut the surrounding debris.

[0028] Among them, a through buffer hole 401 is opened at the bottom of the inner cavity of the support tube 4, the support tube 4 is fixedly installed in the fixing groove 102, and the lower end of the buffer column 403 is inserted into the buffer groove 101, and six limit plates 402 are fixedly installed at the upper end of the side wall of the inner cavity of the support tube 4, and the six limit plates 402 are respectively inserted in the corresponding limit grooves 405. A through buffer column 403 is installed in the inner cavity of the support tube 4, and a spring is sleeved on the buffer column 403. When the foot steps on the foot block 201 and presses down quickly, the spring on the buffer column 403 is squeezed by the fixing ring 404 and shrinks, and the lower end of the buffer column 403 penetrates The buffer hole 401 is inserted into the buffer groove 101. When the foot is lifted, the spring will push the fixing ring 404 and the buffer column 403 upward. When the limiting groove 405 wraps around the limiting plate 402, the buffer column 403 will stop moving upward due to the restriction of the limiting plate 402. At the same time, the buffer column 403 will push the recovery plate 2 upward and restore it to its original position. A fixing ring 404 is fixedly installed at the upper end of the buffer column 403, and six limiting grooves 405 are opened on the edge of the upper end of the fixing ring 404. A fixed baffle 406 is fixedly installed on the top of the buffer column 403, and the bottom of the fixed baffle 406 is in contact with the top of the recovery plate 2.

[0029] Embodiment 2, based on embodiment 1, as Figure 1 and Figure 4 As shown, six supporting cylinders 4 are fixedly installed in a ring shape at the periphery of the fixed cylinder 3, and the structures on the six supporting cylinders 4 are consistent. Three supporting cylinders 4 are deleted in a triangular structure, and all the parts on the three supporting cylinders 4 are deleted. Three supporting cylinders 4 can replace six supporting cylinders 4, which can save a lot of materials and also save financial costs.

[0030] The working principle of this embodiment is as follows: when in use, when rain falls on the roof 1, the rain will enter the water inlet tube 204 from the water inlet hole 205. After long-term use, some debris will accumulate around the water inlet hole 205. At this time, step on the foot block 201 and press it down quickly, the recovery plate 2 and the sharp steel ring 203 slide downward, and the spring on the buffer column 403 will shrink due to the squeezing of the fixing ring 404, and the lower end of the buffer column 403 passes through the buffer hole 401 and is inserted into the buffer groove 101. The lower end of the sharp steel ring 203 is used to cut the debris, cut off the debris here, and extend into the water inlet hole 205. The debris is pressed down by the bottom of the recovery plate 2, and the debris will enter the water inlet cylinder 204, and then enter the drainage pipe on the roof 1 of the building. After the foot is lifted, the spring will push the fixing ring 404 and the buffer column 403 upward. When the limiting groove 405 wraps around the limiting plate 402, the buffer column 403 will stop moving upward due to the restriction of the limiting plate 402. At the same time, the buffer column 403 will push the recovery plate 2 upward to restore it to its original position. By stepping on the foot block 201 frequently in this way, the garbage near the water inlet hole 205 will be washed into the water inlet cylinder 204 by rainwater, thereby cleaning the garbage near the water inlet cylinder 204.

[0031] In this article, there are a few points to note:

[0032] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0033] In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0034] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A water-blocking roof structure, comprising: A floor roof (1); a drainage pipe is installed at the edge of the floor roof (1), and an anti-slip groove is provided at the upper end of the side wall of the inner cavity of the drainage pipe; a recovery plate (2) is installed at the upper end of the drainage pipe of the floor roof (1), and a slot is provided in the middle of the bottom of the recovery plate (2); it is characterized in that a fixing cylinder (3) is fixedly inserted in the drainage pipe of the floor roof (1), and an anti-slip disc (301) is fixedly installed at the upper end of the annular side wall of the fixing cylinder (3); guide grooves (302) are evenly provided on the side wall of the inner cavity of the fixing cylinder (3); six support cylinders (4) are fixedly installed in a ring shape at the periphery of the fixing cylinder (3), and the structures on the six support cylinders (4) are consistent.

2. The water-blocking roof structure according to claim 1, characterized in that: Six buffer grooves (101) are provided around the drainage pipe of the roof (1), and a fixing groove (102) is provided at the upper end of the buffer groove (101).

3. The water-blocking roof structure according to claim 1, characterized in that: A foot block (201) is fixedly mounted on the top of the recovery plate (2), and penetrating fixing holes (202) are evenly arranged at the edge of the recovery plate (2).

4. The water-blocking roof structure according to claim 1, characterized in that: A sharp steel ring (203) is fixedly mounted on the bottom of the recovery plate (2), and a downwardly directed water inlet cylinder (204) is fixedly mounted on the slot of the recovery plate (2).

5. The water-blocking roof structure according to claim 4, characterized in that: The annular side wall of the water inlet cylinder (204) is evenly provided with penetrating water inlet holes (205), and six guide blocks (206) are fixedly mounted at the lower end of the annular side wall of the water inlet cylinder (204).

6. The water-blocking roof structure according to claim 1, characterized in that: A through buffer hole (401) is provided at the bottom of the inner cavity of the support tube (4), six limit plates (402) are fixedly installed at the upper end of the side wall of the inner cavity of the support tube (4), and a through buffer column (403) is installed in the inner cavity of the support tube (4), and a spring is sleeved on the buffer column (403).

7. The water-blocking roof structure according to claim 6, characterized in that: A fixing ring (404) is fixedly mounted on the upper end of the buffer column (403), and six limiting grooves (405) are provided on the edge of the upper end of the fixing ring (404). A fixing baffle (406) is fixedly mounted on the top end of the buffer column (403).

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