Municipal rain and sewage pipeline anti-seepage structure

Abstract

The utility model provides an anti-seepage structure of a municipal rainwater and sewage pipeline. The anti-seepage structure comprises an installation assembly, a protection assembly and two sewage pipe bodies. The mounting assembly comprises a sliding groove, a sliding block, a fixing plate, a connecting plate, a screw rod, a nut and a protective sleeve. The sliding groove is formed in one side of the protective sleeve, the sliding block is slidably connected to the interior of the sliding groove, one side of the fixing plate is fixedly connected to one side of the sliding block, one side of the connecting plate is fixedly connected to the outer side wall of the protective sleeve, one end of the screw penetrates through the interior of the fixing plate and the interior of the connecting plate, and the other end of the screw penetrates through the interior of the sliding block. Through the arrangement of the sliding grooves and the sliding blocks, the precise guiding effect is achieved when the sewage pipe bodies are installed, the sealing rings at the ends of the sewage pipe bodies are prevented from being scratched in the installation process, the screw penetrates through the fixing plate and the connecting plate, then the nut is screwed, the two sewage pipe bodies are made to be close to each other, and installation is convenient. Therefore, gaps are prevented from being generated between the sewage pipe bodies, and leakage of the sewage pipe bodies is effectively avoided.

Description

Technical Field

[0001] The utility model relates to an anti-leakage structure, in particular to an anti-leakage structure for a municipal rainwater and sewage pipeline, belonging to the technical field of municipal rainwater and sewage pipelines. Background Art

[0002] Municipal rainwater and sewage pipes refer to the system composed of pipes and ancillary facilities that collect and discharge sewage, wastewater and rainwater, including trunk pipes, branch pipes and pipes leading to treatment plants. The joints between pipes are prone to sewage leakage, and the leaked sewage flowing into the external environment will cause environmental pollution;

[0003] A Chinese patent publication (publication number: CN213206844U) discloses a leakage-proof connection structure for municipal sewage pipes, including a sewage pipe A, a sewage pipe B, an anti-leakage sleeve, a limit pipe A and a limit pipe B; the limit pipe A and the limit pipe B are respectively rotatably sleeved on the outer walls of the sewage pipe A and the sewage pipe B, and the limit rings are fixedly welded on the outer walls of the sewage pipe A and the sewage pipe B, and an anti-leakage sleeve is transversely arranged between the limit pipe A and the limit pipe B; in actual use, the utility model enables the two groups of sewage pipes to clamp the sealing rubber rings at the butt ends, which can effectively reduce the leakage of sewage. The possibility of leakage occurs at the joint of the sewage pipe. At the same time, the waterproof rubber rings on the left and right sides of the middle of the inner wall of the anti-leakage sleeve can seal the gap between the anti-leakage sleeve and the outer wall of the sewage pipe, thereby improving the sealing performance of the device at the joint of the sewage pipe, and further preventing the occurrence of sewage leakage through the joint of the sewage pipe; the utility model cannot accurately guide the sewage pipe, and the shaking or vibration during installation can easily scratch the waterproof rubber ring, and gaps are easily generated at the connection between the sewage pipes, which leads to water seepage at the connection of the sewage pipe. For this reason, a municipal rain and sewage pipe anti-leakage structure is proposed. Utility Model Content

[0004] In view of this, the utility model provides a municipal rainwater and sewage pipe anti-leakage structure to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0005] The technical solution of the utility model is implemented as follows: a municipal rainwater and sewage pipe anti-leakage structure, including a mounting component, a protection component and two sewage pipe bodies;

[0006] The installation assembly includes a slide groove, a slider, a fixing plate, a connecting plate, a screw rod, a nut and a protective sleeve;

[0007] The sliding groove is opened on one side of the protective sleeve. The slider is slidably connected to the inside of the sliding groove. One side of the fixing plate is fixedly connected to one side of the slider. One side of the connecting plate is fixedly connected to the outer wall of the protective sleeve. One end of the screw rod penetrates through the inside of the fixing plate and the connecting plate, and the inner wall of the nut is installed on the outer wall of one end of the screw rod.

[0008] Further preferably, one side of the slider is fixedly connected to the outer wall of the sewage pipe body.

[0009] Further preferably, the protection component includes a slot, a plug rod, two protective shells, a clamping sleeve and a buckle; the slot is opened on one side of the protective sleeve, and the outer wall of the plug rod is slidably connected to the inside of the slot.

[0010] Further preferably, one side of the plug rod is fixedly connected to one side of the protective shell.

[0011] Further preferably, one side of the clamping sleeve is installed on one side of one of the protective shells, one side of the buckle is installed on one side of the other protective shell, and the clamping sleeve and the buckle are mutually adapted.

[0012] Further preferably, a sealing ring is installed at one end of the sewage pipe body.

[0013] Due to the adoption of the above technical solutions in the embodiments of the present invention, it has the following advantages:

[0014] 1. Through the setting of the sliding groove and the slider, the present invention plays a role of precise guiding during the installation of the sewage pipe body, avoiding scratching the sealing ring at the end of the sewage pipe body during installation. By passing the screw rod through the fixing plate and the connecting plate and then tightening the nut, the two sewage pipe bodies are made to approach each other, thereby avoiding the generation of gaps between the sewage pipe bodies and effectively preventing the sewage pipe body from leaking.

[0015] 2. Through the setting of the protective shell, the screw rod and the nut are protected, avoiding the corrosion of the screw rod and the nut by external water vapor. The protective sleeve can prevent the direct contact between the stone and the sewage pipe body, and can effectively protect the sewage pipe body.

[0016] The above summary is only for the purpose of the specification and is not intended to be limiting in any way. In addition to the above-described illustrative aspects, embodiments and features, further aspects, embodiments and features of the present invention will be readily apparent by reference to the drawings and the following detailed description. Description of the Drawings

[0017] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the accompanying drawings required in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can be obtained based on these drawings.

[0018] Figure 1 It is a structural diagram of the present utility model;

[0019] Figure 2 It is a sectional structural diagram of the present utility model;

[0020] Figure 3 It is an internal structural diagram of the protective shell of the present utility model;

[0021] Figure 4 It is a structural diagram of the protection component of the present utility model.

[0022] Reference numerals: 101, installation component; 10, chute; 11, slider; 12, fixing plate; 13, connecting plate; 14, screw; 15, nut; 16, protective sleeve; 201, protection component; 20, slot; 21, inserting rod; 22, protective shell; 23, clamping sleeve; 24, buckle; 30, sewage pipe body; 31, sealing ring. Detailed implementation manners

[0023] In the following, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present utility model. Therefore, the accompanying drawings and the description are considered to be exemplary in nature rather than restrictive.

[0024] The following will detail the embodiments of the present utility model with reference to the accompanying drawings.

[0025] As Figures 1-4 shown, the embodiment of the present utility model provides a leakage prevention structure for municipal rain and sewage pipes, including an installation component 101, a protection component 201, and two sewage pipe bodies 30;

[0026] The installation component 101 includes a chute 10, a slider 11, a fixing plate 12, a connecting plate 13, a screw 14, a nut 15, and a protective sleeve 16;

[0027] The chute 10 is opened on one side of the protective sleeve 16, the slider 11 is slidably connected to the inside of the chute 10, one side of the fixing plate 12 is fixedly connected to one side of the slider 11, one side of the connecting plate 13 is fixedly connected to the outer side wall of the protective sleeve 16, one end of the screw 14 penetrates through the fixing plate 12 and the inside of the connecting plate 13, and the inner side wall of the nut 15 is installed on the outer side wall of one end of the screw 14.

[0028] In one embodiment, one side of the slider 11 is fixedly connected to the outer wall of the sewage pipe body 30. Through the arrangement of the chute 10 and the slider 11, it plays a role of precise guiding during the installation of the sewage pipe body 30, avoiding scratching the sealing ring 31 at the end of the sewage pipe body 30 during installation. By passing the screw 14 through the fixing plate 12 and the connecting plate 13 and then tightening the nut 15, the two sewage pipe bodies 30 are made to approach each other, thereby avoiding the generation of gaps between the sewage pipe bodies 30 and effectively preventing the sewage pipe body 30 from leaking. The protective sleeve 16 can prevent the stones from directly contacting the sewage pipe body 30 and can effectively protect the sewage pipe body 30.

[0029] In one embodiment, the protection component 201 includes a slot 20, a plug rod 21, two protective shells 22, a clamping sleeve 23 and a buckle 24; the slot 20 is opened on one side of the protective sleeve 16, the outer wall of the plug rod 21 is slidably connected to the inside of the slot 20, one side of the plug rod 21 is fixedly connected to one side of the protective shell 22, one side of the clamping sleeve 23 is installed on one side of one protective shell 22, one side of the buckle 24 is installed on one side of the other protective shell 22, and the clamping sleeve 23 and the buckle 24 are mutually adapted. Through the arrangement of the slot 20 and the plug rod 21, it plays a role of precise guiding for the protective shell 22, enabling the two protective shells 22 to be closely connected, avoiding the corrosion of the screw 14 and the nut 15 by external water vapor, and extending the service life of the device. Through the arrangement of the clamping sleeve 23 and the buckle 24, it is convenient for the installation and disassembly of the two protective shells 22.

[0030] In one embodiment, a sealing ring 31 is installed at one end of the sewage pipe body 30. Through the arrangement of the sealing ring 31, it prevents the sewage in the sewage pipe body 30 from leaking and polluting the external environment.

[0031] When the utility model is working: First, the sewage pipe body 30 is installed into the protective sleeve 16. Through the arrangement of the sliding groove 10 and the sliding block 11, it plays an accurate guiding role for the sewage pipe body 30, avoiding scratching the sealing ring 31 at the end of the sewage pipe body 30 during installation. Then, the screw rod 14 passes through the fixing plate 12 and the connecting plate 13, and the nut 15 is threadedly connected to the outer side wall of one end of the screw rod 14. The nut 15 is tightened, so that the two sewage pipe bodies 30 approach each other, and the two sewage pipe bodies 30 squeeze the sealing rings 31 at the ends, thereby effectively preventing leakage at the connection of the two sewage pipe bodies 30. The protective sleeve 16 can effectively prevent the stones from directly contacting the sewage pipe body 30, and can effectively play a protective role for the sewage pipe body 30. Then, the insertion rod 21 on the protective shell 22 is inserted into the insertion slot 20. Through the insertion slot 20 and the insertion rod 21, it plays an accurate guiding role for the two protective shells 22. The two protective shells 22 approach each other, so that the buckle 24 is snapped into the socket 23, so that the two protective shells 22 can be tightly connected, avoiding the corrosion of the screw rod 14 and the nut 15 by external water vapor, thereby prolonging the service life of the screw rod 14 and the nut 15, and effectively reducing the possibility of sewage leakage from the connection of the sewage pipe body 30.

[0032] The above is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of various changes or substitutions, and these should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.

Claims

1. A leakage prevention structure for municipal rain and sewage pipelines, characterized in that: It includes an installation component (101), a protection component (201) and two sewage pipe bodies (30); The installation component (101) includes a chute (10), a slider (11), a fixing plate (12), a connecting plate (13), a screw (14), a nut (15) and a protective sleeve (16); The chute (10) is opened on one side of the protective sleeve (16), the slider (11) is slidably connected to the inside of the chute (10), one side of the fixing plate (12) is fixedly connected to one side of the slider (11), one side of the connecting plate (13) is fixedly connected to the outer wall of the protective sleeve (16), one end of the screw (14) penetrates through the fixing plate (12) and the inside of the connecting plate (13), and the inner wall of the nut (15) is installed on the outer wall of one end of the screw (14).

2. A leakage prevention structure for municipal rain and sewage pipelines according to claim 1, characterized in that: One side of the slider (11) is fixedly connected to the outer wall of the sewage pipe body (30).

3. A leakage prevention structure for municipal rain and sewage pipelines according to claim 2, characterized in that: The protection component (201) includes a slot (20), a plug rod (21), two protective shells (22), a clamping sleeve (23) and a buckle (24); the slot (20) is opened on one side of the protective sleeve (16), and the outer wall of the plug rod (21) is slidably connected to the inside of the slot (20).

4. A municipal rain and sewage pipeline anti-leakage structure according to claim 3, characterized in that: One side of the plug rod (21) is fixedly connected to one side of the protective shell (22).

5. A leakage prevention structure for municipal rain and sewage pipelines according to claim 4, characterized in that: One side of the clamping sleeve (23) is installed on one side of one of the protective shells (22), one side of the buckle (24) is installed on one side of the other protective shell (22), and the clamping sleeve (23) and the buckle (24) are mutually adapted.

6. A leakage prevention structure for municipal rain and sewage pipelines according to claim 3, characterized in that: A sealing ring (31) is installed at one end of the sewage pipe body (30).

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