Underground pipeline anti-seepage structure

Abstract

The utility model relates to the technical field of underground pipeline installation, and particularly discloses an underground pipeline anti-seepage structure which comprises two sets of connecting pipelines and two sets of installation shells, a fixing groove is formed in one end of one set of connecting pipelines, and the other set of connecting pipelines are connected in the fixing groove in a threaded mode. The connecting pipelines are provided with fixing pieces used for connecting and reinforcing the two sets of connecting pipelines, the connecting pipelines are provided with mounting grooves used for being clamped into the mounting shells in a matched mode, one sides of the two sets of mounting shells are hinged, and positioning pieces used for fixing the connecting pipelines are arranged in the mounting shells. By arranging the mounting shell, the fixing piece, the connecting pipelines and the positioning piece, the fixing piece further fixes connection between the two sets of connecting pipelines, the positioning piece can enable the connecting pipelines to be fixedly connected into the mounting shell, the two sets of connecting pipelines are positioned, the leakage situation caused by insufficient sealing is prevented, and the anti-leakage effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of underground pipeline installation technology, specifically to an underground pipeline anti-leakage structure. Background Technology

[0002] Due to complex geological conditions, material aging, and inconsistent construction quality, underground pipelines are prone to leakage, which not only wastes water resources but can also lead to serious consequences such as ground subsidence and environmental pollution. Underground pipeline seepage prevention structures typically employ two pipe sections joined together and sealed at the connection. However, this structure suffers from operational inconvenience and insufficient sealing performance, easily leading to leakage at the connection and affecting the overall seepage prevention effect. Therefore, it is necessary to use seepage-proof structures to ensure a more secure connection between pipelines.

[0003] The existing patent publication number CN216768639U discloses an underground pipeline anti-leakage structure, which includes a threaded rod and a sealing plate. In use, the first pipe body and the second pipe body are installed in the sealing cylinder with their left and right sides connected. Turning the handle drives the drive cylinder to drive the second bevel gear to drive each first bevel gear to rotate synchronously. The first bevel gear drives the threaded rod and the sealing plate until the sealing plate clamps the sealing cylinder. Multiple sealing plates contact each other to form a cylindrical body, thereby sealing and preventing seepage at the connection between the first pipe body and the second pipe body. Opening the sealing plug and injecting water into the sleeve, the water-absorbing resin absorbs water and expands to fill the gap between the first pipe body, the second pipe body and the sleeve.

[0004] The aforementioned device can temporarily block water seeping from pipe joints using absorbent materials. However, after long-term use, the absorbent materials will gradually become ineffective, causing the seepage problem to recur. The anti-leakage effect still needs to be improved. To address these issues, an anti-leakage structure for underground pipelines is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide an anti-leakage structure for underground pipelines to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] The underground pipeline anti-seepage structure includes two sets of connecting pipes and two sets of mounting shells. One end of one set of connecting pipes is provided with a fixing groove, and the fixing groove is threaded to the other set of connecting pipes. The connecting pipes are provided with fasteners for connecting and reinforcing the two sets of connecting pipes.

[0008] The connecting pipe has an installation groove for fitting into the mounting shell. The two sets of mounting shells are hinged on one side, and the mounting shell is provided with a positioning element for fixing the connecting pipe.

[0009] In one alternative: the fastener includes a reinforcing ring and a connecting ring, the reinforcing ring being slidably connected to one set of connecting pipes, the connecting ring being fixedly connected to another set of connecting pipes, and the surface of the connecting ring being threaded into the reinforcing ring.

[0010] In one alternative embodiment: the positioning element includes snap rings and snap blocks, two sets of snap rings are respectively fixedly connected to two sets of connecting pipes, the snap blocks are fixedly connected inside the mounting housing, and the snap blocks are provided with snap grooves for engaging with the snap rings.

[0011] In one alternative: a fixing plate is fixedly connected to the same side of both sets of mounting shells, and each of the two sets of fixing plates has a corresponding threaded hole, through which a threaded rod is threadedly connected.

[0012] In one alternative: a set of connecting pipes are fixedly connected to a limiting ring, the surface of which is slidably connected within a reinforcing ring.

[0013] In one alternative: a sealing ring is provided in the mounting groove.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This utility model includes an installation shell, a fixing component, a connecting pipe, and a positioning component. The fixing component further secures the connection between the two sets of connecting pipes, while the positioning component ensures that the connecting pipes are fixedly connected inside the installation shell, positioning the two sets of connecting pipes to prevent leakage caused by insufficient sealing and improve the anti-leakage effect.

[0016] This invention strengthens the connection between two sets of connecting pipes by setting a fixing plate and a threaded rod, rotating another set of mounting shells to make the two sets of fixing plates fit together, and then using the threaded rod to insert into the threaded hole and tighten it. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model.

[0018] Figure 2 This is a schematic diagram of the structure where the card block is located in this utility model.

[0019] Figure 3 This is a schematic diagram of the structure where the mounting groove is located in this utility model.

[0020] In the diagram: 101, connecting pipe; 102, fixing groove; 103, limiting ring; 104, reinforcing ring; 105, connecting ring; 106, snap ring; 107, mounting groove; 108, mounting shell; 109, fixing plate; 110, threaded rod; 111, snap block; 112, snap groove. Detailed Implementation

[0021] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-3 In this embodiment, the underground pipeline anti-seepage structure includes two sets of connecting pipes 101 and two sets of mounting shells 108. One end of one set of connecting pipes 101 is provided with a fixing groove 102. The fixing groove 102 is internally threaded to the other set of connecting pipes 101. The connecting pipes 101 are provided with fasteners for connecting and reinforcing the two sets of connecting pipes 101.

[0024] The connecting pipe 101 is provided with a mounting groove 107 for engaging with the mounting shell 108. The two sets of mounting shells 108 are hinged on one side, and a positioning element for fixing the connecting pipe 101 is provided inside the mounting shell 108.

[0025] The fastener includes a reinforcing ring 104 and a connecting ring 105. The reinforcing ring 104 is slidably connected to one set of connecting pipes 101, and the connecting ring 105 is fixedly connected to another set of connecting pipes 101. The surface of the connecting ring 105 is threaded into the reinforcing ring 104. When the reinforcing ring 104 is pulled to slide on one set of connecting pipes 101, the reinforcing ring 104 contacts the connecting ring 105 and rotates, thereby reinforcing the connection between the two sets of connecting pipes 101.

[0026] The positioning component includes a snap ring 106 and a snap block 111. Two sets of snap rings 106 are fixedly connected to two sets of connecting pipes 101 respectively. The snap block 111 is fixedly connected inside the mounting shell 108. The snap block 111 has a snap groove 112 for engaging the snap ring 106. When the connecting pipe 101 is placed inside a set of mounting shells 108, the snap ring 106 snaps into the snap groove 112, which can position the connecting pipe 101, restrict the two sets of connecting pipes 101, and prevent movement.

[0027] Both sets of mounting shells 108 are fixedly connected to a fixing plate 109 on the same side. Both sets of fixing plates 109 are provided with corresponding threaded holes. A threaded rod 110 is threaded into the threaded hole. By setting the fixing plate 109 and the threaded rod 110, the other set of mounting shells is rotated to make the two sets of fixing plates 109 fit together. Then, the threaded rod 110 is inserted into the threaded hole and tightened to strengthen the connection between the two sets of connecting pipes 101.

[0028] A limiting ring 103 is fixedly connected to a set of connecting pipes 101. The surface of the limiting ring 103 is slidably connected inside the reinforcing ring 104. The limiting ring 103 can limit the reinforcing ring 104, making the connection between the reinforcing ring 104 and the connecting ring 105 more stable.

[0029] A sealing ring is provided in the mounting groove 107. By providing the sealing ring, the connection between the connecting pipe 101 and the mounting shell 108 can be made more stable.

[0030] The working principle of this utility model is as follows: In use, firstly, insert one set of connecting pipes 101 into the fixing groove 102 of another set of connecting pipes 101 and rotate to complete the connection. Pull the reinforcing ring 104 to slide on one set of connecting pipes 101. The reinforcing ring 104 contacts the connecting ring 105 and rotates to reinforce the connection between the two sets of connecting pipes 101. Then, put the connecting pipes 101 into a set of mounting shells 108 so that the snap ring 106 snaps into the snap groove 112. Rotate the other set of mounting shells 108 to make the two sets of fixing plates 109 fit together. Then, use the threaded rod 110 to insert into the threaded hole and tighten it to reinforce the connection between the two sets of connecting pipes 101, reduce leakage caused by misalignment or gaps between the two sets of connecting pipes 101, and improve the anti-leakage effect.

[0031] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An underground pipeline anti-leakage structure, comprising two sets of connecting pipes (101) and two sets of mounting shells (108), characterized in that: One end of one set of connecting pipes (101) is provided with a fixing groove (102), and another set of connecting pipes (101) is threaded into the fixing groove (102). The connecting pipes (101) are provided with fixing members for connecting and reinforcing the two sets of connecting pipes (101). The connecting pipe (101) is provided with a mounting groove (107) for engaging with the mounting shell (108). The two sets of mounting shells (108) are hinged on one side. The mounting shell (108) is provided with a positioning element for fixing the connecting pipe (101).

2. The underground pipeline anti-leakage structure according to claim 1, characterized in that: The fastener includes a reinforcing ring (104) and a connecting ring (105). The reinforcing ring (104) is slidably connected to a set of connecting pipes (101), and the connecting ring (105) is fixedly connected to another set of connecting pipes (101). The surface of the connecting ring (105) is threaded into the reinforcing ring (104).

3. The underground pipeline anti-leakage structure according to claim 1, characterized in that: The positioning component includes a snap ring (106) and a snap block (111). The two sets of snap rings (106) are fixedly connected to the two sets of connecting pipes (101) respectively. The snap block (111) is fixedly connected inside the mounting shell (108). The snap block (111) has a snap groove (112) for engaging the snap ring (106).

4. The underground pipeline anti-seepage structure according to claim 1, characterized in that: Both sets of mounting shells (108) are fixedly connected to a fixing plate (109) on the same side. Both sets of fixing plates (109) are provided with corresponding threaded holes, and threaded rods (110) are threadedly connected to the threaded holes.

5. The underground pipeline anti-seepage structure according to claim 2, characterized in that: A limiting ring (103) is fixedly connected to a set of the connecting pipes (101), and the surface of the limiting ring (103) is slidably connected to the reinforcing ring (104).

6. The underground pipeline anti-seepage structure according to claim 1, characterized in that: A sealing ring is provided in the mounting groove (107).

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