Mine drainage pipeline convenient to adjust and connect
By using the design of the limiting ring and the spiral anti-leakage layer, the problem of water leakage caused by the loosening of the anti-leakage rubber ring in the mine drainage pipe is solved, which realizes simple installation and maintenance and improves the water leakage prevention performance of the device.
Patent Information
- Application Number
- CN202520024202.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-06
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2035-01-06
AI Technical Summary
During use, existing mine drainage pipes are prone to leaks due to the loosening and displacement of the anti-leak rubber rings caused by water flow impact, which affects their performance.
The design incorporates a limiting ring, connecting frame, leak-proof layer, and leak-proof rubber ring. The spiral connection ensures a stable connection of the pipeline, while the spiral leak-proof layer buffers the impact of water flow and prevents the rubber ring from loosening.
It enables simple installation and maintenance of pipelines, reduces maintenance costs, effectively prevents leaks, and improves the reliability and convenience of use.
Smart Images
Figure CN223595332U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of drainage pipe technology, and in particular to a mine drainage pipe that is easy to adjust and connect. Background Technology
[0002] During mining construction, it is often necessary to install drainage pipes to promptly discharge rainwater, sewage, and water from pipe covers.
[0003] Existing mine drainage pipes only use leak-proof rubber rings for leak prevention during installation and use. However, due to the scouring force of flowing water, the rubber rings can easily loosen and shift after prolonged use due to the continuous impact of flowing water on the connection between the rubber rings and the pipes, resulting in leakage problems and causing certain adverse effects on the use process. In order to overcome the shortcomings of the existing technology, we propose a mine drainage pipe with easy-to-adjust connections. Utility Model Content
[0004] The main purpose of this utility model is to provide a mine drainage pipe that is easy to adjust and connect, which can effectively solve the problems in the background art.
[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:
[0006] A mine drainage pipe with convenient adjustment and connection includes a first drainage pipe, a second drainage pipe arranged on the left side of the first drainage pipe, a connecting pipe at the left end of both the first and second drainage pipes, a connecting frame at the right end of both the first and second drainage pipes, a limit ring on the outer wall of the connecting frame, two sets of connecting rings symmetrically arranged on the outer walls of both the first and second drainage pipes, four sets of adjusting screws evenly arranged on one side of each connecting ring, a hollow spiral tube on the outer wall of each adjusting screw, the adjusting screw and the hollow spiral tube being threadedly connected, a leak-proof layer on the outer wall of the connecting pipe, an abutment ring inside both the first and second drainage pipes, a through hole inside each abutment ring, and a leak-proof rubber ring on the right side of each abutment ring.
[0007] Preferably, the leak-proof layer is a spiral rubber ring, the diameter of the rubber ring of the leak-proof layer increases from left to right, the leak-proof layer and the connecting pipe are fixedly connected, and the leak-proof rubber ring and the connecting pipe are sleeved together.
[0008] Preferably, the inner wall of the hollow solenoid is provided with threads, and the threads on the inner wall of the hollow solenoid are adapted to the threads on the outer wall of the adjusting screw.
[0009] Preferably, the connecting frame has multiple sets of arc-shaped holes evenly arranged inside. The connecting frame is made of polypropylene (PP), high-density polyethylene (HDPE), and polyvinyl chloride (PVC). The outer wall of the connecting frame is threaded, and the inner wall of the limiting ring is threaded. The threads of the connecting frame and the limiting ring are compatible.
[0010] Preferably, the adjusting screw and the connecting ring are welded together.
[0011] Preferably, the abutment ring and the second drain pipe are integral structures, and the connecting pipe and the connecting frame are integral structures with the first drain pipe.
[0012] Compared with the prior art, the present invention has the following beneficial effects:
[0013] 1. This mine drainage pipe, through the setting of limit rings and connecting frames, allows users to fix two sets of drainage pipes by simply using a spiral connection structure. No tools are needed for operation, and the operation is relatively simple. At the same time, the device has a lot of modular structure, so when a single structure is damaged, it is easy to disassemble and repair the entire device without having to discard the whole device, thus reducing the maintenance cost. Furthermore, due to its simple principle, it is easy for users to maintain it themselves without the need for professional workers to come to the site for maintenance.
[0014] 2. The mine drainage pipe has a good leak-proof function through the setting of a leak-proof layer and a leak-proof rubber ring. At the same time, because the leak-proof layer is a spiral rubber ring and can penetrate into the through hole, the leak-proof layer can buffer the force of water and prevent the water flow from hitting the leak-proof rubber ring on the right side of the abutment ring without buffer, which would cause the leak-proof rubber ring to loosen and shift, thus causing water leakage. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0016] Figure 2 This is a schematic diagram showing the disassembled structure of the first and second drainage pipes of this utility model;
[0017] Figure 3 This is a schematic diagram showing the disassembled structure of the second drain pipe and the limiting ring of this utility model;
[0018] Figure 4 This is a schematic diagram of the combined structure of the second drainage pipe and the connecting pipe of this utility model.
[0019] In the diagram: 1. First drain pipe; 2. Second drain pipe; 3. Connecting ring; 4. Adjusting screw; 5. Hollow screw tube; 6. Connecting frame; 7. Connecting pipe; 8. Limiting ring; 9. Leak-proof layer; 10. Abutment ring. Detailed Implementation
[0020] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0021] Example 1, as Figures 1-4 As shown, a mine drainage pipe with convenient adjustment and connection includes a first drainage pipe 1, a second drainage pipe 2 arranged on the left side of the first drainage pipe 1, the first drainage pipe 1 and the second drainage pipe 2 are completely identical, a connecting pipe 7 is fixedly connected to the left end of the first drainage pipe 1 and the second drainage pipe 2, a connecting frame 6 is fixedly connected to the right end of the first drainage pipe 1 and the second drainage pipe 2, a limit ring 8 is threadedly connected to the outer wall of the connecting frame 6, two sets of connecting rings 3 are fixedly connected to the outer wall of the first drainage pipe 1 and the second drainage pipe 2, four sets of adjusting screws 4 are evenly fixedly connected to one side of the connecting ring 3, a hollow screw tube 5 is threadedly connected to the outer wall of the adjusting screw 4, a leak-proof layer 9 is fixedly connected to the outer wall of the connecting pipe 7, an abutment ring 10 is fixedly connected inside the first drainage pipe 1 and the second drainage pipe 2, a through hole 11 is provided inside the abutment ring 10, and a leak-proof rubber ring 12 is provided on the right side of the abutment ring 10.
[0022] With the set limit ring 8 and connecting frame 6, the user only needs to fix the two sets of drainage pipes with the spiral connection structure. No tools are needed for operation, and the operation is relatively simple. At the same time, the device has a lot of modular structure. When a single structure is damaged, it is easy to disassemble and repair the entire device without having to discard the whole device, which reduces the maintenance cost of the device. Also, due to its simple principle, it is easy for users to repair it themselves without the need for professional workers to come to the site for repair.
[0023] Example 2, as Figure 1 as well as Figure 3 As shown, a mine drainage pipe with convenient adjustable connection is provided. The leak-proof layer 9 is a spiral rubber ring. The diameter of the rubber ring of the leak-proof layer 9 increases from left to right. The leak-proof rubber ring 12 and the connecting pipe 7 are sleeved together.
[0024] The device has a good water-proof function due to the structure of the anti-leakage layer 9 and the anti-leakage rubber ring 12. At the same time, since the anti-leakage layer 9 is a spiral rubber ring and can penetrate into the through hole 11, the anti-leakage layer 9 can buffer the force of water and prevent the water flow from hitting the anti-leakage rubber ring 12 on the right side of the abutment ring 10 without buffering, which would cause the anti-leakage rubber ring 12 to loosen and shift, thus causing water leakage.
[0025] It should be noted that this utility model is a mine drainage pipe that is easy to adjust and connect. In use, the user aligns the connecting pipe 7 of the second drainage pipe 2 and the first drainage pipe 1 with the connecting bracket 6, inserts the leak-proof rubber ring 12 into the back of the leak-proof layer 9 of the connecting pipe 7, and then inserts the connecting pipe 7 at the left end of the second drainage pipe 2 into the connecting bracket 6 at the right end of the first drainage pipe 1 until the connecting pipe 7 abuts against the abutment ring 10. At this time, the leak-proof layer 9 is located on the left side of the through hole 11. Then, the limiting ring 8 on the outer wall of the connecting bracket 6 is rotated, causing the limiting ring 8 to gradually move to the left until it is difficult for the user to rotate, thereby... The left end of the connecting bracket 6 is folded in, and the right end of the connecting pipe 7 is tightened. The user screws the hollow screw tube 5 into the adjusting screws 4 on the outer wall of the second drain pipe 2 and the first drain pipe 1, so that the two sets of adjusting screws 4 are fixed in the hollow screw tube 5, completing the second layer of effective fixation for the connection between the first drain pipe 1 and the second drain pipe 2. When drainage begins, when the water flows through the connection between the first drain pipe 1 and the second drain pipe 2, it will first come into contact with the leak-proof layer 9. The spiral leak-proof layer 9 buffers the force of the water flow, and the water flow then enters the connecting pipe 7 of the other set of drain pipes through the through hole 11.
[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A mine drainage pipe with convenient adjustable connection, comprising a first drainage pipe (1), characterized in that: A second drain pipe (2) is provided on the left side of the first drain pipe (1). A connecting pipe (7) is provided at the left end of both the first drain pipe (1) and the second drain pipe (2). A connecting frame (6) is provided at the right end of both the first drain pipe (1) and the second drain pipe (2). A limit ring (8) is provided on the outer wall of the connecting frame (6). Two sets of connecting rings (3) are symmetrically provided on the outer walls of both the first drain pipe (1) and the second drain pipe (2). Four sets of adjusting screws (4) are evenly provided on one side of the connecting ring (3). A hollow screw tube (5) is provided on the outer wall of the adjusting screw (4). The adjusting screw (4) and the hollow screw tube (5) are threaded together. A leak-proof layer (9) is provided on the outer wall of the connecting pipe (7). An abutment ring (10) is provided inside both the first drain pipe (1) and the second drain pipe (2). A through hole (11) is provided inside the abutment ring (10). A leak-proof rubber ring (12) is provided on the right side of the abutment ring (10).
2. The mine drainage pipe with convenient adjustable connection according to claim 1, characterized in that: The leak-proof layer (9) is a spiral rubber ring. The diameter of the rubber ring of the leak-proof layer (9) increases from left to right. The leak-proof layer (9) and the connecting pipe (7) are fixedly connected. The leak-proof rubber ring (12) and the connecting pipe (7) are sleeved together.
3. The mine drainage pipe with convenient adjustable connection according to claim 1, characterized in that: The hollow solenoid (5) has a threaded inner wall, and the threaded inner wall of the hollow solenoid (5) is compatible with the threaded outer wall of the adjusting screw (4).
4. A mine drainage pipe with convenient adjustable connection according to claim 1, characterized in that: The connecting frame (6) has multiple sets of arc-shaped holes evenly arranged inside. The connecting frame (6) is made of polypropylene (PP), high-density polyethylene (HDPE) and polyvinyl chloride (PVC). The outer wall of the connecting frame (6) is provided with threads, and the inner wall of the limiting ring (8) is provided with threads. The threads of the connecting frame (6) and the limiting ring (8) are compatible.
5. A mine drainage pipe with convenient adjustable connection according to claim 2, characterized in that: The adjusting screw (4) and the connecting ring (3) are welded together.
6. A mine drainage pipe with convenient adjustable connection according to claim 2, characterized in that: The abutment ring (10) and the second drain pipe (2) are integral structures, and the connecting pipe (7) and the connecting frame (6) are integral structures with the first drain pipe (1).