Pipeline joint sealing device with reinforcing assembly
By designing reinforcement components at the pipe connection, including reinforcement rods and sealing airbags, the problem of vulnerability to the sealing device is solved, and enhanced sealing and reinforcement effects are achieved.
Patent Information
- Application Number
- CN202422709399.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-07
- Publication Date
- 2025-09-05
- Estimated Expiration
- 2034-11-07
AI Technical Summary
The sealing device at the pipe connection is poorly protected and susceptible to stress damage when used.
A piping joint sealing device with reinforcement components is designed, including a central tube, a side table, a reinforcement rod and a sealing airbag. The strength and sealing effect of the connection are enhanced by the limit fixation of the reinforcement rod and the expansion sealing of the airbag.
It effectively prevents damage to the central pipe from external forces, enhances the sealing effect, and realizes the auxiliary reinforcement and sealing functions at the pipe connections.
Smart Images
Figure CN223306481U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pipeline connection sealing devices, in particular to a pipeline connection sealing device with a reinforcement component. Background Art
[0002] Pipeline joint sealing devices are products commonly used to repair pipelines. They can be divided into six categories, namely, big-head half joints, straight pipe half joints, reducing half joints, leak-proof clamps, elbow half joints, and pipe plugs. Pipeline joint sealing devices are mainly used to repair pipelines. They are composed of two parts: sealing strips and fasteners, which are fastened with bolts and nuts. They have a simple structure and are easy to use. They can be widely used in water conservancy, electricity, gas, kerosene and other fields.
[0003] If the sealing device at the pipe joint is subjected to excessive force during installation and use, the joint may be damaged, thus affecting the overall use;
[0004] Therefore, a pipe joint sealing device with a reinforcement component is needed to solve the above problems. Utility Model Content
[0005] The purpose of the utility model is to provide a pipeline connection sealing device with a reinforcement component, so as to solve the problem that the pipeline connection sealing device has poor protection when in use.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pipe connection sealing device with a reinforcement component, comprising a central tube, a side platform and a side tube, side platforms are fixed on both sides of the central tube, a reinforcement component is arranged on the inner side of the side platform, the reinforcement component comprises a socket, a reinforcement rod and a limiting nut, a socket is arranged on the inner side of the side platform, a reinforcement rod is arranged on the inner side of the socket, limiting nuts are arranged on both sides of the outer side of the reinforcement rod, and a side tube is fixed on the right side of the side platform.
[0007] Preferably, a plurality of the jacks are provided on the inner side of the side platform, and the plurality of the jacks are symmetrically distributed.
[0008] Preferably, a sealing tube is fixed to the right side of the side tube, an inflation tube is installed at the bottom end of the sealing tube, a sealing cap is provided on the outside of the inflation tube, and an airbag is installed on the inside of the sealing tube.
[0009] Preferably, a plug-in tube is fixed on the right side of the sealing tube, a clamp is fixed on the right side of the plug-in tube, a locking cap is provided on the outside of the plug-in tube and the clamp, a slot is provided through the right side of the locking cap, and a ramp is fixed on the inner side wall of the locking cap.
[0010] Preferably, a plurality of the clamping jaws are fixed on the right side of the plug-in tube, and the plurality of the clamping jaws are distributed in a ring shape.
[0011] Preferably, the interior of the locking cap is provided with an internal thread, and the surface of the plug tube is provided with an external thread.
[0012] Preferably, an adjusting platform is fixed to the top of the central tube, an adjusting hole is provided through the top of the adjusting platform, the bottom end of the adjusting hole extends to the interior of the central tube, a rotating shaft is movably installed on the inner side of the adjusting hole, a side hole is provided on the left side of the adjusting platform, the right side of the side hole extends to the interior of the adjusting hole, a fixing bolt is provided inside the side hole, the bottom end of the rotating shaft extends to the interior of the central tube, a filter plate is installed at the bottom end of the rotating shaft, and a filter screen is installed inside the filter plate.
[0013] Preferably, a sewage pipe is installed at the bottom end of the central tube, and a sealing cap is provided on the outside of the sewage pipe.
[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: by providing the insertion holes and the reinforcement rods, the multiple groups of insertion holes are distributed symmetrically on the inner surface of the side platform. During installation, the reinforcement rods can be inserted into the insertion holes on the inner sides of the two groups of side platforms, and the outer sides can be fixed by threaded installation limit nuts to limit the reinforcement rods. The multiple groups of reinforcement rods are located on the outer side of the central tube, which can help increase the strength of the central tube and prevent the central tube from being broken or damaged by external forces, thereby realizing the auxiliary reinforcement function of the central tube of the sealing device at the pipeline connection.
[0015] By providing a sealing tube and an air bag, the sealing tube is located between the side tube and the plug tube. After the external pipe is inserted into the inner side of the side tube along the plug tube, the air bag can be inflated through the inflation tube. The air bag is inflated and expanded, and can be pressed against the outer surface of the external pipe. With the help of the expanded air bag, the sealing process can be assisted, thereby enhancing the sealing effect of the pipe joint sealing device when the external pipe is sealed.
[0016] By providing a filter plate with a filter screen installed on the inner side of the filter plate, the filter plate can be driven to rotate inside the central tube with the help of a rotating shaft. When the filter plate crosspiece is inside the central tube, the medium passing through can be filtered with the help of the filter screen inside the filter plate, thereby realizing the auxiliary filtering function inside the sealing device at the pipe connection. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the front cross-sectional structure of the present utility model;
[0018] Figure 2 This is a front view structural diagram of the utility model;
[0019] Figure 3 This is a schematic diagram of the front cross-sectional structure of the jack and the reinforcement rod of the utility model;
[0020] Figure 4 This is a schematic diagram of the front cross-sectional structure of the adjustment platform and filter plate of the present invention.
[0021] In the figure: 1. Center tube; 2. Side platform; 3. Socket; 4. Reinforcement rod; 5. Limit nut; 6. Side tube; 7. Sealing tube; 8. Inflatable tube; 9. Sealing cap; 10. Air bag; 11. Insert tube; 12. Clamping claw; 13. Locking cap; 14. Slot; 15. Inclined platform; 16. Adjusting platform; 17. Adjusting hole; 18. Rotating shaft; 19. Side hole; 20. Fixing bolt; 21. Filter plate; 22. Filter screen; 23. Drain pipe; 24. Blocking cap. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0023] See also Figure 1-4 , the utility model provides an embodiment: a pipe connection sealing device with a reinforcement component, including a central tube 1, a side platform 2 and a side tube 6, side platforms 2 are fixed on both sides of the central tube 1, a reinforcement component is provided on the inner side of the side platform 2, the reinforcement component includes a socket 3, a reinforcement rod 4 and a limit nut 5, a socket 3 is provided on the inner side of the side platform 2, a plurality of sockets 3 are provided on the inner side of the side platform 2, and the plurality of sockets 3 are symmetrically distributed, a reinforcement rod 4 is provided on the inner side of the socket 3, and limit nuts 5 are provided on both sides of the outer side of the reinforcement rod 4, and a side tube 6 is fixed on the right side of the side platform 2;
[0024] Specifically, if Figure 1 、 Figure 2 and Figure 3 As shown, when in use, after the reinforcement rod 4 is inserted into the insertion hole 3 on the inner side of the side platform 2, a limit nut 5 can be installed on the exposed end to fix it. Multiple groups of reinforcement rods 4 surround the outer side of the central tube 1 to assist in reinforcing the central tube 1;
[0025] A sealing tube 7 is fixed to the right side of the side tube 6, an inflation tube 8 is installed at the bottom end of the sealing tube 7, a sealing cap 9 is provided on the outside of the inflation tube 8, an airbag 10 is installed on the inside of the sealing tube 7, a plug-in tube 11 is fixed to the right side of the sealing tube 7, a clamping claw 12 is fixed to the right side of the plug-in tube 11, a plurality of clamping claws 12 are fixed on the right side of the plug-in tube 11, and the plurality of clamping claws 12 are distributed in a ring shape, a locking cap 13 is provided on the outside of the plug-in tube 11 and the clamping claw 12, an internal thread is provided inside the locking cap 13, an external thread is provided on the surface of the plug-in tube 11, a slot 14 is provided through the right side of the locking cap 13, and a ramp 15 is fixed to the inner side wall of the locking cap 13;
[0026] Specifically, if Figure 1 As shown, when in use, after removing the sealing cap 9, air can be injected into the interior of the sealing tube 7 through the inflation tube 8. As the air enters, the airbag 10 inside the sealing tube 7 expands, which can reduce the gap between the sealing tube and the internal pipe and assist in sealing.
[0027] An adjusting platform 16 is fixed to the top of the central tube 1. An adjusting hole 17 is provided through the top of the adjusting platform 16. The bottom end of the adjusting hole 17 extends to the interior of the central tube 1. A rotating shaft 18 is movably installed on the inside of the adjusting hole 17. A side hole 19 is provided on the left side of the adjusting platform 16. The right side of the side hole 19 extends to the interior of the adjusting hole 17. A fixing bolt 20 is provided inside the side hole 19. The bottom end of the rotating shaft 18 extends to the interior of the central tube 1. A filter plate 21 is installed at the bottom end of the rotating shaft 18. A filter screen 22 is installed inside the filter plate 21. A drain pipe 23 is installed at the bottom end of the central tube 1. A sealing cap 24 is provided on the outside of the drain pipe 23.
[0028] Specifically, if Figure 1 、 Figure 2 and Figure 4 As shown, when in use, the rotating shaft 18 is rotated to drive the filter plate 21 inside the central tube 1 to cross the inner side of the central tube 1, and the filter screen 22 inside the filter plate 21 can filter the medium passing through. Conversely, when the filter plate 21 is rotated by means of the rotating shaft 18 and the filter plate 21 is driven to be parallel to the flow direction of the medium, the filtering function of the filter plate 21 is not used.
[0029] Working principle: When in use, the two sets of external pipes are respectively inserted into the side pipes 6 along the two sides of the central pipe 1, into the slots 14 on the surface of the locking cap 13 on the outside of the plug-in pipe 11, and the locking cap 13 is rotated. As the locking cap 13 moves toward the plug-in pipe 11, the inner inclined platform 15 presses the clamping claws 12 to move inward, driving multiple sets of clamping claws 12 to clamp the outside of the pipe for fixing. After that, the air bag 10 inside the sealing pipe 7 can be inflated with the help of the inflation tube 8. As the air bag 10 expands, it can be pressed against the outer wall of the internal pipe for auxiliary sealing. After sealing, it can be covered. A sealing cap 9 is provided to prevent gas leakage. Multiple sets of reinforcing rods 4 are installed on the outside of the central tube 1. The multiple sets of reinforcing rods 4 can cooperate to reinforce the central tube 1 to prevent the central tube 1 from bending or being damaged due to the impact of water flow or external force. A filter plate 21 is provided on the inner side of the central tube 1. When the rotating shaft 18 is rotated to drive the filter plate 21 inside the central tube 1 to cross the inner side of the central tube 1, the filter screen 22 inside the filter plate 21 can filter the medium passing through. On the contrary, when the filter plate 21 is rotated with the help of the rotating shaft 18 and the filter plate 21 is driven to be parallel to the flow direction of the medium, the filtering function of the filter plate 21 can be disabled.
[0030] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.
Claims
1. A pipe joint sealing device with a reinforcement assembly, comprising a central pipe (1), a side platform (2) and a side pipe (6), characterized in that: Side platforms (2) are fixed on both sides of the central tube (1), and reinforcement components are provided on the inner sides of the side platforms (2); The reinforcement component comprises a socket (3), a reinforcement rod (4) and a limiting nut (5); the socket (3) is provided on the inner side of the side platform (2); the reinforcement rod (4) is provided on the inner side of the socket (3); limiting nuts (5) are provided on both sides of the outer side of the reinforcement rod (4); and a side tube (6) is fixed on the right side of the side platform (2).
2. A pipe joint sealing device with a reinforcement assembly according to claim 1, characterized in that: A plurality of the jacks (3) are provided on the inner side of the side platform (2), and the plurality of the jacks (3) are symmetrically distributed.
3. The pipe joint sealing device with a reinforcement assembly according to claim 1, characterized in that: A sealing tube (7) is fixed to the right side of the side tube (6), an inflation tube (8) is installed at the bottom end of the sealing tube (7), a sealing cap (9) is provided on the outside of the inflation tube (8), and an air bag (10) is installed on the inside of the sealing tube (7).
4. The pipe joint sealing device with a reinforcement assembly according to claim 3, characterized in that: A plug-in tube (11) is fixed on the right side of the sealing tube (7), a clamping claw (12) is fixed on the right side of the plug-in tube (11), a locking cap (13) is provided on the outside of the plug-in tube (11) and the clamping claw (12), a slot (14) is provided through the right side of the locking cap (13), and a ramp (15) is fixed on the inner side wall of the locking cap (13).
5. The pipe joint sealing device with a reinforcement assembly according to claim 4, characterized in that: A plurality of the clamping jaws (12) are fixed on the right side of the plug-in tube (11), and the plurality of the clamping jaws (12) are distributed in a ring shape.
6. The pipe joint sealing device with a reinforcement assembly according to claim 4, characterized in that: The interior of the locking cap (13) is provided with an internal thread, and the surface of the plug-in tube (11) is provided with an external thread.
7. The pipe joint sealing device with a reinforcement assembly according to claim 1, characterized in that: An adjusting platform (16) is fixed to the top of the central tube (1), an adjusting hole (17) is provided through the top of the adjusting platform (16), the bottom end of the adjusting hole (17) extends to the inside of the central tube (1), a rotating shaft (18) is movably installed inside the adjusting hole (17), a side hole (19) is provided on the left side of the adjusting platform (16), the right side of the side hole (19) extends to the inside of the adjusting hole (17), a fixing bolt (20) is provided inside the side hole (19), the bottom end of the rotating shaft (18) extends to the inside of the central tube (1), a filter plate (21) is installed at the bottom end of the rotating shaft (18), and a filter screen (22) is installed inside the filter plate (21).
8. The pipe joint sealing device with a reinforcement assembly according to claim 1, characterized in that: A sewage pipe (23) is installed at the bottom end of the central pipe (1), and a blocking cap (24) is provided on the outside of the sewage pipe (23).