Pipeline water outlet structure

Abstract

The utility model relates to a pipeline water outlet structure, which belongs to the technical field of pipeline water outlets and comprises a round pipe and a water guide plate, the water guide plate is fixedly mounted at one end of the round pipe, a baffle is rotatably mounted at the lower end of the water guide plate, a spiral connecting plate is fixedly mounted on the inner side of the round pipe, a fixing plate is fixedly mounted on the outer side of the round pipe, and round holes are formed in two sides of one end of the fixing plate. Impact force generated by resetting of the baffle is buffered through the spring and the rubber buffer pad, the baffle is prevented from being damaged, the service life of the baffle is prolonged, small animals such as mice and squirrels on the ground can be blocked by arranging the baffle, and when the drainage pipe does not drain water, the small animals can be prevented from entering the drainage pipe along the pipe drainage port, and the drainage pipe is protected. And the rotating round pipe is connected with the telescopic pipe in a clamped mode through the spiral connecting plate, connection is convenient and fast, and installation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline drainage outlets, in particular to a pipeline drainage outlet structure. Background Art

[0002] During rainy days, a large amount of rainwater accumulates on the roof of a self-built house. To drain the rainwater, drainage pipes are generally arranged on both sides of the roof of the self-built house. One end of the drainage pipe generally contacts the ground, and drainage outlets are provided at one end of the drainage pipe. The rainwater is discharged to the ground through the drainage outlets to prevent the rainwater accumulated on the roof from seeping into the floor, affecting people's normal living and reducing the service life of the house.

[0003] For example, the publication number is: CN220768642U, a drainage outlet structure, including a building body, a drainage member having a drainage channel and passing through the building body with a waterproof groove and a drainage hole, a waterproof component and multiple layers of waterproof coating layers. The waterproof groove is formed on the top surface of the building body, and the drainage hole is in the waterproof groove; the waterproof component includes a first waterproof ring sleeved on the outer peripheral side of the drainage member and sealingly connected to the drainage member, a top waterproof layer extending from the upper surface of the building body into the drainage channel, and a mortar pouring structure provided between the bottom wall of the waterproof groove and the first waterproof ring. The outer diameter of the first waterproof ring is larger than the diameter of the drainage hole and defines a buffer space with the side wall of the waterproof groove. At least one layer of waterproof coating layer is provided between the mortar pouring structure and the first waterproof ring, in the buffer space, and between the top waterproof layer and the first waterproof ring. According to the drainage outlet structure provided by the present disclosure, it is possible to prevent the waterproof component from expanding and contracting due to heat and cold, resulting in gaps in the drainage outlet structure, and ensure the sealing performance and waterproof effect of the drainage outlet structure.

[0004] When the common pipeline drainage outlet structure is in use, although it can drain the rainwater accumulated on the roof, one end of the pipeline drainage outlet is generally open. There are many small animals such as mice and squirrels on the ground, and they may enter the drainage pipeline along the pipeline drainage outlet when not draining, causing blockage of the drainage pipeline. Content of the Utility Model

[0005] To overcome the technical defects existing in the prior art, the utility model provides a pipeline drainage outlet structure, which can achieve the purpose of preventing small animals such as mice and squirrels from entering the drainage pipeline along the pipeline drainage outlet and reducing the occurrence of drainage pipeline blockage.

[0006] The technical solution adopted by the utility model is as follows: It includes a round pipe and a water guide plate. The water guide plate is fixedly installed at one end of the round pipe. A baffle is rotatably installed at the lower end of the water guide plate. A spiral connecting plate is fixedly installed inside the round pipe. A fixing plate is fixedly installed outside the round pipe. Two round holes are opened on both sides at one end of the fixing plate. When in use, the round holes are used to place fixing bolts, and the fixing plate is used to fix the round pipe. One end of the drainage pipe is fixedly installed with a telescopic pipe. The baffle is used to block small animals such as mice and squirrels from entering the drainage pipe along the drainage outlet of the pipe.

[0007] Preferably, in order to facilitate the rainwater to flow out from the water guide plate, the water guide plate is of a trapezoidal structure. A U-shaped plate is fixedly installed inside the water guide plate. One end of the baffle is in contact with the U-shaped plate. Square grooves are symmetrically opened at one end of the U-shaped plate. A buffer assembly is installed in the square grooves. The buffer assembly is used to buffer the impact force generated when the baffle resets, and the U-shaped plate is used to limit the position of the baffle.

[0008] Preferably, in order to enable the water guide plate to rotate smoothly, a rotating shaft is rotatably installed at one end of the water guide plate. One end of the baffle is fixedly connected to the rotating shaft.

[0009] Preferably, in order to enable the water guide plate to reset, torsion springs are sleeved outside both ends of the rotating shaft. One end of the torsion spring is fixedly connected to the baffle, and the other end of the torsion spring is fixedly connected to the water guide plate. The torsion spring is an existing structure, and the generated deformation force is used to move the water guide plate.

[0010] Preferably, in order to enable the buffer plate to move, the buffer assembly includes a telescopic rod. Round grooves are opened on both sides at the bottom of the square groove. One end of the telescopic rod is fixedly installed in the round groove. A buffer plate is fixedly installed at the free end of the telescopic rod. The telescopic rod can be telescoped, and the buffer plate can move up and down in the square groove.

[0011] Preferably, in order to buffer the impact force generated when the baffle resets, a spring is sleeved outside the telescopic rod. One end of the spring is fixedly installed in the round groove, and the other end of the spring is fixedly connected to the buffer plate. The deformation force generated by the spring is used to buffer the impact force generated by the baffle.

[0012] Preferably, in order to reinforce and protect the baffle, an installation groove is opened at one end of the U-shaped plate. A magnet is fixedly installed in the installation groove, and the magnet adsorbs to the baffle. A rubber buffer pad is fixedly installed at one end of the baffle. The magnet is used to limit the position of the baffle, and the rubber buffer pad is used to prevent the baffle from being damaged.

[0013] Preferably, in order to drain water smoothly when the water flow is small, there is a certain gap between the baffle and the water guide plate, which allows small water flows to pass through.

[0014] The beneficial effects of the present utility model are as follows: When the present utility model is in use, by setting a baffle to block small animals such as mice and squirrels on the ground, when not draining water, it can prevent small animals from entering the drainage pipe along the drainage outlet of the pipe, reducing the occurrence of drainage pipe blockages. The circular pipe can also be rotated to be clamped with the telescopic pipe through the spiral connecting plate, which is convenient and fast to connect and easy to install. The impact force generated by the reset of the baffle is buffered by the spring and the rubber buffer pad, preventing the baffle from being damaged and improving its service life. Description of the Drawings

[0015] Figure 1 It is a schematic rear view structure diagram of the whole of the present utility model.

[0016] Figure 2 It is a schematic front view structure diagram of the whole of the present utility model.

[0017] Figure 3 It is a schematic connection structure diagram of the U-shaped plate and the baffle of the present utility model.

[0018] Figure 4 It is a schematic baffle structure diagram of the present utility model.

[0019] Figure 5 It is a schematic connection structure diagram of the U-shaped plate of the present utility model.

[0020] Figure 6 It is a schematic buffer component structure diagram of the present utility model.

[0021] Figure 7 It is a schematic telescopic pipe structure diagram of the present utility model.

[0022] Figure 8 It is a schematic connection structure diagram of the telescopic pipe and the circular pipe of the present utility model.

[0023] Explanation of the reference numerals: In the figure: 1, circular pipe; 2, water guide plate; 3, baffle; 4, U-shaped plate; 5, square groove; 6, buffer component; 601, telescopic rod; 602, circular groove; 603, buffer plate; 604, spring; 7, spiral connecting plate; 8, fixing plate; 9, round hole; 10, rotating shaft; 11, torsion spring; 12, magnet; 13, rubber buffer pad. Detailed Description of the Embodiment

[0024] The present utility model will be further described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts belong to the scope of protection of the present utility model.

[0025] As Figures 1-6 shown, this embodiment provides a pipeline drainage outlet structure, including a circular pipe 1 and a water guide plate 2. The water guide plate 2 is fixedly installed at one end of the circular pipe 1. A baffle 3 is rotatably installed at the lower end of the water guide plate 2. A spiral connecting plate 7 is fixedly installed inside the circular pipe 1. A fixing plate 8 is fixedly installed outside the circular pipe 1. Two round holes 9 are opened on both sides at one end of the fixing plate 8. The water guide plate 2 is of a trapezoidal structure. A U-shaped plate 4 is fixedly installed inside the water guide plate 2. One end of the baffle 3 is in contact with the U-shaped plate 4. Square grooves 5 are symmetrically opened at one end of the U-shaped plate 4. A buffer assembly 6 is installed in the square grooves 5. An installation groove is opened at one end of the U-shaped plate 4. A magnet 12 is fixedly installed in the installation groove, and the magnet 12 adsorbs the baffle 3. A rubber buffer pad 13 is fixedly installed at one end of the baffle 3. There is a certain gap between the baffle 3 and the water guide plate 2. When in use, first move the circular pipe 1 and the water guide plate 2 to a suitable position. The spiral connecting plate 7 is set with a certain height difference during installation. One end of the drainage pipe is fixedly installed with a telescopic pipe, and there is a notch at one end of the telescopic pipe for engaging with the spiral connecting plate 7. Then put one end of the telescopic pipe into the circular pipe 1, and then rotate the circular pipe 1. The spiral connecting plate 7 rotates accordingly, so as to connect the circular pipe 1 and the telescopic pipe, thereby connecting the circular pipe 1 and the drainage pipeline. The connection is convenient and fast, and it is easy to install. Then insert bolts into the round holes 9 to fix the fixing plate 8, so as to install the circular pipe 1 and the water guide plate 2 at the corresponding positions. At this time, the magnet 12 at one end of the U-shaped plate 4 adsorbs the baffle 3. The magnetism of the magnet 12 is relatively weak. When it is necessary to drain the rainwater accumulated on the roof, the impact force of the rainwater can separate the magnet 12 and the baffle 3. When it rains, the rainwater is discharged through the circular pipe 1 and the trapezoidal water guide plate 2. At this time, the baffle 3 moves to one side under the action of the impact force of the rainwater, facilitating the discharge of the rainwater. After the rainwater is drained, the baffle 3 automatically resets and comes into contact with the U-shaped plate 4, closing one end of the water guide plate 2, thereby blocking small animals such as mice and squirrels on the ground to prevent them from climbing into the drainage pipeline along the outlet of the water guide plate 2 when there is no drainage. At the same time, the impact force generated by the reset of the baffle 3 is buffered by the buffer assembly 6 and the rubber buffer pad 13 to prevent the baffle 3 from being damaged and improve its service life. When the rainfall is small or the water flow in the drainage pipe is small, the smaller water flow can be discharged smoothly through the gap between the baffle 3 and the water guide plate 2.

[0026] As Figure 2 With Figure 3As shown in the figure, one end of the water guide plate 2 is rotatably installed with a rotating shaft 10. One end of the baffle 3 is fixedly connected to the rotating shaft 10. A torsion spring 11 is sleeved outside both ends of the rotating shaft 10. One end of the torsion spring 11 is fixedly connected to the baffle 3, and the other end of the torsion spring 11 is fixedly connected to the water guide plate 2. When in use, rainwater drives the baffle 3 to rotate to one side. At this time, the rotating shaft 10 rotates in the water guide plate 2 accordingly, and the torsion springs 11 on both sides are compressed. After the drainage is completed, under the action of the deformation force of the torsion spring 11, the baffle 3 automatically resets to close one end of the water guide plate 2. At the same time, the magnet 12 strengthens the baffle 3 to improve the stability of the baffle 3.

[0027] As Figure 5 shown in the figure, the buffer assembly 6 includes a telescopic rod 601. Circular grooves 602 are opened on both sides of the bottom of the square groove 5. One end of the telescopic rod 601 is fixedly installed in the circular groove 602. A buffer plate 603 is fixedly installed at the free end of the telescopic rod 601. A spring 604 is sleeved outside the telescopic rod 601. One end of the spring 604 is fixedly installed in the circular groove 602, and the other end of the spring 604 is fixedly connected to the buffer plate 603. When in use, during drainage, under the action of the spring 604, the buffer plate 603 will move upward so that the height of one end exceeds the U-shaped plate 4. The deformation force of the torsion spring 11 causes the baffle 3 to automatically reset, and the baffle 3 will generate a certain impact force on the U-shaped plate 4, causing the buffer plate 603 to move inward in the square groove 5, and the telescopic rod 601 shrinks, playing a guiding and limiting role to make the buffer plate 603 move smoothly. The spring 604 is compressed, and the impact force is buffered by the deformation force generated by the spring 604 and the rubber buffer pad 13 to prevent it from being damaged, thereby improving its service life. Figure 6 As

[0028] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present invention, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A pipe drain outlet structure, comprising a circular pipe (1) and a water guide plate (2), characterized in that: The water guide plate (2) is fixedly installed at one end of the circular pipe (1). A baffle (3) is rotatably installed at the lower end of the water guide plate (2). A spiral connecting plate (7) is fixedly installed inside the circular pipe (1). A fixing plate (8) is fixedly installed outside the circular pipe (1). Circular holes (9) are formed on both sides at one end of the fixing plate (8).

2. The pipeline drain outlet structure according to claim 1, characterized in that: A U-shaped plate (4) is fixedly installed inside the water guide plate (2). One end of the baffle (3) is in contact with the U-shaped plate (4). Square grooves (5) are symmetrically formed at one end of the U-shaped plate (4). A buffer assembly (6) is installed in the square grooves (5). The water guide plate (2) is of a trapezoidal structure.

3. The pipeline drain outlet structure according to claim 1, wherein: A rotating shaft (10) is rotatably installed at one end of the water guide plate (2). One end of the baffle (3) is fixedly connected to the rotating shaft (10).

4. The pipe drain structure according to claim 3, wherein: Torsion springs (11) are sleeved on the outer sides of both ends of the rotating shaft (10). One end of the torsion spring (11) is fixedly connected to the baffle (3). The other end of the torsion spring (11) is fixedly connected to the water guide plate (2).

5. The pipeline drain outlet structure according to claim 2, characterized in that: The buffer assembly (6) includes a telescopic rod (601). Circular grooves (602) are formed on both sides of the bottom of the square groove (5). One end of the telescopic rod (601) is fixedly installed in the circular groove (602). A buffer plate (603) is fixedly installed at the free end of the telescopic rod (601).

6. The pipeline drain outlet structure according to claim 5, characterized in that: A spring (604) is sleeved on the outer side of the telescopic rod (601). One end of the spring (604) is fixedly installed in the circular groove (602). The other end of the spring (604) is fixedly connected to the buffer plate (603).

7. The pipeline drain outlet structure according to claim 2, characterized in that: An installation groove is formed at one end of the U-shaped plate (4). A magnet (12) is fixedly installed in the installation groove. The magnet (12) adsorbs the baffle (3). A rubber buffer pad (13) is fixedly installed at one end of the baffle (3).

8. The pipeline drain outlet structure according to claim 1, wherein: There is a certain gap between the baffle (3) and the water guide plate (2).

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