Anti-blocking drainage pipeline

Abstract

The anti-blocking drainage pipeline comprises a second drainage pipe body, a first drainage pipe body is connected into the second drainage pipe body in a sliding mode, second limiting sliding grooves and sliding plate grooves are formed in the two side faces of the interior of the second drainage pipe body, and limiting sliding plates fixedly connected with the surface of the first drainage pipe body are connected into the sliding plate grooves in a sliding mode. A plurality of positioning through holes are formed in the surface of the limiting sliding plate, the limiting sliding plate is connected with the second drainage pipe body through a positioning mechanism, and a second limiting sliding block fixedly connected with the surface of the first drainage pipe body is slidably connected into the second limiting sliding groove. According to the anti-blocking drainage pipeline, the total length of the whole drainage pipeline can be adjusted according to the distance between a roof and the ground, and the anti-blocking drainage pipeline is practical.

Description

Technical Field

[0001] The utility model relates to the technical field of building external wall drainage, in particular to an anti-blocking drainage pipeline. Background Art

[0002] When constructing a house, a drainage hole is often set up to facilitate the drainage of water accumulated on the roof on rainy days. The outlet of the drainage hole is connected to a drainage pipe, and the drainage pipe is vertically set along the outer wall of the building to drain the water accumulated on the roof into the sewer on the ground through the drainage pipe.

[0003] The patent document with the publication number CN220580364U that has been published discloses a drainage pipe for the exterior wall of a building, including a receiving box, a drainage pipe and a slag receiving box; the receiving box includes a box body, a butt pipe and a slag discharge port, the drainage pipe is arranged at the bottom of the box body through the butt pipe, and a mesh plate is arranged at the top end of the butt pipe; the slag receiving box is detachably arranged on the outside of the slag discharge port of the box body.

[0004] However, the above-mentioned prior art still has some shortcomings in actual use. The total length of the pipe body in the above-mentioned prior art is fixed, and the length of the pipe body cannot be adaptively adjusted according to different heights from the roof to the ground. It has certain limitations. For this reason, we propose an anti-blocking drainage pipe. Utility Model Content

[0005] The utility model provides an anti-clogging drainage pipeline, which solves the technical problems raised by the background technology in the prior art.

[0006] The utility model solves the above-mentioned technical problems as follows: it includes a second drainage pipe body, wherein the second drainage pipe body is slidably connected to the inside of the first drainage pipe body, and both side surfaces inside the second drainage pipe body are provided with a limiting slide groove and a slide plate groove, and the slide plate groove is slidably connected to the inside of a limiting slide plate fixedly connected to the surface of the first drainage pipe body, and a plurality of positioning through holes are provided on the surface of the limiting slide plate, and the limiting slide plate is connected to the second drainage pipe body through a positioning mechanism, and the limiting slide groove is slidably connected to the inside of a limiting slide plate two fixedly connected to the surface of the first drainage pipe body.

[0007] On the basis of the above technical solution, the present invention can also be improved as follows.

[0008] Furthermore, a filter bucket is fixedly connected to an upper end of the drainage pipe body, and baffles are fixedly connected to both side surfaces inside the filter bucket.

[0009] Furthermore, a square frame slidably connected to the inner wall of the filter bucket is arranged above the baffle, and two handles are fixedly connected to the upper end surface of the square frame.

[0010] Furthermore, a filter frame is fixedly connected to the lower end surface of the square frame.

[0011] Furthermore, the positioning mechanism includes a U-shaped frame fixedly connected to the second drainage pipe body, and an internal threaded cylinder slidably connected to the interior of the positioning through hole is arranged inside the U-shaped frame.

[0012] Furthermore, both side surfaces inside the U-shaped frame are provided with a limiting slide groove, and a limiting slider which is slidably connected inside the limiting slide groove and fixedly connected to the surface of the internal threaded cylinder is provided.

[0013] Furthermore, a threaded rod is connected to the inner thread of the internal threaded barrel. The threaded rod passes through the U-shaped frame and is rotatably connected to the passing portion via a bearing. One end of the threaded rod is fixedly connected to a rotating cap.

[0014] The beneficial effects of the utility model are as follows: the utility model provides an anti-clogging drainage pipe, which has the following advantages:

[0015] Through the cooperation between the set drainage pipe body 1, the drainage pipe body 2, the limiting slide plate, the positioning through hole, the positioning mechanism, the slide plate groove, the limiting slide groove 2 and the limiting slide block 2, the total length of the drainage pipe can be adaptively adjusted according to the height between the roof and the ground, so that it can be installed and used between the roof and the ground at different heights, which improves the practicality.

[0016] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0018] Figure 1 A schematic diagram of the structure of an anti-clogging drainage pipe provided by an embodiment of the utility model;

[0019] Figure 2 for Figure 1 A schematic side view of a structure in an anti-clogging drainage pipe is provided;

[0020] Figure 3 for Figure 2 A schematic cross-sectional view of a local structure in an anti-clogging drainage pipe is provided;

[0021] Figure 4 for Figure 1 A schematic cross-sectional view of a structure in an anti-clogging drainage pipe is provided;

[0022] Figure 5 for Figure 1 A schematic side cross-sectional view of the structure of a drainage pipe body 2 in an anti-clogging drainage pipe is provided;

[0023] Figure 6 for Figure 1 A schematic side view of the structure of a drainage pipe body in an anti-clogging drainage pipe is provided.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. Filter bucket; 2. Drain pipe body 1; 3. Limit slide plate; 4. Positioning through hole; 5. U-shaped frame; 6. Rotating cap; 7. Drain pipe body 2; 8. Limit slide groove 1; 9. Limit slide block 1; 10. Threaded rod; 11. Internal threaded cylinder; 12. Limit slide groove 2; 13. Pull handle; 14. Square frame; 15. Baffle; 16. Filter mesh frame; 17. Limit slide block 2; 18. Slide plate groove. DETAILED DESCRIPTION

[0026] The following is combined with Figure 1-6 The principles and features of the present invention are described, and the examples given are only used to explain the present invention, and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0027] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0029] like Figure 1-6As shown, the utility model provides an anti-clogging drainage pipe, including a drainage pipe body 2, wherein the drainage pipe body 2 is slidably connected inside the drainage pipe body 2, and both side surfaces inside the drainage pipe body 2 are provided with a limiting slide groove 2 12 and a slide plate groove 18, and the slide plate groove 18 is slidably connected inside the limiting slide plate 3 fixedly connected to the surface of the drainage pipe body 2, and a plurality of positioning through holes 4 are provided on the surface of the limiting slide plate 3, and the limiting slide plate 3 is connected to the drainage pipe body 2 7 through a positioning mechanism, and the limiting slide groove 2 12 is slidably connected inside the limiting slide plate 2 17 fixedly connected to the surface of the drainage pipe body 2.

[0030] Preferably, the upper end of the drainage pipe body 2 is fixedly connected with a filter bucket 1, and both side surfaces inside the filter bucket 1 are fixedly connected with baffles 15. The setting of the baffles 15 can limit the square frame 14 to be placed inside the filter bucket 1 for use.

[0031] Preferably, a square frame 14 slidably connected to the inner wall of the filter bucket 1 is provided above the baffle 15, and two pull handles 13 are fixedly connected to the upper end surface of the square frame 14. The pull handles 13 are provided to facilitate the removal and cleaning of the filter frame 16.

[0032] Preferably, a filter frame 16 is fixedly connected to the lower end surface of the square frame 14. The filter frame 16 can filter impurities in the water to prevent the impurities from clogging the inside of the pipeline.

[0033] Preferably, the positioning mechanism includes a U-shaped frame 5 fixedly connected to the drainage pipe body 2 7, and an internal threaded tube 11 is arranged inside the U-shaped frame 5 and is slidably connected to the positioning through hole 4. The setting of the internal threaded tube 11 can cooperate with the positioning through hole 4 to limit the connection between the drainage pipe body 1 2 and the drainage pipe body 2 7.

[0034] Preferably, both sides of the U-shaped frame 5 are provided with a limit slide groove 8, and a limit slider 9 fixedly connected to the surface of the internal threaded tube 11 is slidably connected inside the limit slide groove 8. The setting of the limit slider 9 can enable the internal threaded tube 11 to slide in a limited manner.

[0035] Preferably, the internal threaded tube 11 is threadedly connected to a threaded rod 10, which passes through the U-shaped frame 5 and is rotatably connected to the passing portion via a bearing. One end of the threaded rod 10 is fixedly connected to a rotating cap 6, and the setting of the rotating cap 6 facilitates the rotation of the threaded rod 10.

[0036] The specific working principle and use method of the utility model are as follows:

[0037] The utility model provides an anti-clogging drainage pipe. When in use, according to the height between the roof and the ground, the rotating caps 6 on both sides of the drainage pipe body 2 are respectively rotated, and the rotating caps 6 cause the threaded rod 10 to rotate, so that the internal threaded tube 11 is limited and slid under the action of the limiting slider 19 and the limiting slide groove 18, so that the internal threaded tube 11 is separated from the positioning through hole 4. After separation, the limitation of the limiting slide plate 3 is released, and then the drainage pipe body 12 can slide inside the drainage pipe body 27, so that the total length of the entire drainage pipe can be adjusted. After the adjustment is completed, the internal threaded tube 11 can slide in the opposite direction by reversing the rotating cap 6, so that the internal threaded tube 11 slides into the positioning through hole 4, so that the limiting slide plate 3 is limited again, so that the drainage pipe body 12 and the drainage pipe body 27 can be limited, and then the limit adjustment of the total length of the entire drainage pipe is completed, and the impurities in the water can be filtered through the filter frame 16 to avoid blockage inside the drainage pipe.

[0038] The above description is only a preferred embodiment of the utility model and does not impose any form of limitation on the utility model. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. An anti-clogging drainage pipe, comprising a drainage pipe body 2 (7), characterized in that: The drainage pipe body No. 2 (7) is slidably connected to the drainage pipe body No. 1 (2) inside, and the drainage pipe body No. 2 (7) is provided with a limiting slide groove No. 2 (12) and a slide plate groove (18) on both sides inside. The slide plate groove (18) is slidably connected to a limiting slide plate (3) fixedly connected to the surface of the drainage pipe body No. 1 (2). The surface of the limiting slide plate (3) is provided with a plurality of positioning through holes (4). The limiting slide plate (3) is connected to the drainage pipe body No. 2 (7) through a positioning mechanism. The limiting slide groove No. 2 (12) is slidably connected to a limiting slide plate No. 2 (17) fixedly connected to the surface of the drainage pipe body No. 1 (2).

2. The anti-clogging drainage pipe according to claim 1, characterized in that: The upper end of the drainage pipe body (2) is fixedly connected to a filter bucket (1), and baffles (15) are fixedly connected to both side surfaces inside the filter bucket (1).

3. The anti-clogging drainage pipe according to claim 2, characterized in that: A square frame (14) is arranged above the baffle (15) and is slidably connected to the inner wall of the filter bucket (1). Two pull handles (13) are fixedly connected to the upper end surface of the square frame (14).

4. The anti-clogging drainage pipe according to claim 3, characterized in that: The lower end surface of the square frame (14) is fixedly connected with a filter screen frame (16).

5. The anti-clogging drainage pipe according to claim 1, characterized in that: The positioning mechanism comprises a U-shaped frame (5) fixedly connected to the second drainage pipe body (7), and an internal threaded cylinder (11) is arranged inside the U-shaped frame (5) and is slidably connected to the inside of the positioning through hole (4).

6. The anti-clogging drainage pipe according to claim 5, characterized in that: The U-shaped frame (5) has two side surfaces provided with a limit slide groove (8), and the limit slide groove (8) is slidably connected to a limit slider (9) fixedly connected to the surface of the internal threaded tube (11).

7. The anti-clogging drainage pipe according to claim 6, characterized in that: The internal threaded cylinder (11) is internally threadedly connected to a threaded rod (10), the threaded rod (10) penetrates the U-shaped frame (5) and is rotatably connected to the penetration portion via a bearing, and one end of the threaded rod (10) is fixedly connected to a rotating cap (6).

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