A snap-on drain pipe plugging device

Abstract

The utility model belongs to pipeline repair technical field especially is a buckle type drainage pipe leak stoppage device, including pipe clamp structure, the inside of pipe clamp structure is inserted with inner lining sealing washer, is provided with locking structure at the closed place of pipe clamp structure, through pipe clamp structure and locking structure, utilize the movable joint design of lower pipe clamp and upper pipe clamp in pipe clamp structure, the setting of torsion spring pivot makes pipe clamp structure more flexible and labor saving in opening and closing process, cooperation locking structure in the buckle device passes through the linkage design of turnover cover, follow -up frame, hinged side pole and lapping cross bar, greatly simplifies the operation process, the complex installation procedure that originally needs the cooperation of many people is optimized as the simple operation that one person can easily complete, makes the installation and fastening process of device become simple and efficient. Meanwhile, can realize the fast positioning and all -round wrapping of water leakage pipeline, can form the tight reliable plugging effect in short time, effectively prevents pipeline leakage.

Description

Technical Field

[0001] This utility model relates to the field of pipeline repair technology, specifically a snap-on drainage pipe sealing device. Background Technology

[0002] As a core component of the mining area's drainage system, the operational status of the drainage pipelines in the pumping station directly affects the stability and reliability of the entire drainage system. Any damage to the pipelines must be repaired immediately by qualified personnel; any delay could lead to drainage system malfunctions and, consequently, more serious production accidents.

[0003] In actual operation, drainage pipes are exposed to high pressure and high humidity for extended periods. Combined with the scouring effect of water flow and chemical corrosion, this makes them prone to developing breaches or cracks in the pipe walls, leading to varying degrees of leakage. The leakage problem is particularly pronounced when pinhole-like leaks or large-area corrosion perforations occur.

[0004] The commonly used repair method in the industry currently involves using two metal clips and sealing compound, secured with bolts, to temporarily seal the leak. While this traditional repair method can solve the leak problem to some extent, it has significant limitations: the operation is cumbersome and requires multiple people to work together; the repair is time-consuming, affecting the rapid restoration of the drainage system; the sealing effect is not durable and secondary leaks are likely to occur; at the same time, the work intensity for repair personnel is high, and the safety risks are also relatively high. These factors severely restrict the emergency repair efficiency of drainage systems.

[0005] Therefore, we propose a snap-on drain pipe sealing device to solve the above problems. Utility Model Content

[0006] (a) Technical problems to be solved To address the shortcomings of existing technologies, this utility model provides a snap-on drain pipe sealing device, which solves the problems mentioned in the background section.

[0007] (II) Technical Solution To achieve the above objectives, this utility model specifically adopts the following technical solution: A snap-on drain pipe sealing device includes a pipe clamp structure, an inner sealing gasket is inserted into the inner side of the pipe clamp structure, and a locking structure is provided at the closed end of the pipe clamp structure. The pipe clamp structure includes a lower pipe clamp and an upper pipe clamp, which are movably connected. Both the lower and upper pipe clamps are provided with connecting pipe clamps on their side ends, and the two connecting pipe clamps are spliced ​​together. The locking structure includes two connecting rods, with two latching devices between the two connecting rods. The two connecting rods are connected to each other through the latching devices. The connecting rods are located inside the connecting pipe clamp and are fixedly installed inside the connecting pipe clamp.

[0008] Furthermore, both the lower and upper pipe clamps are provided with rotating shaft clamps on their side ends, and a torsion spring rotating shaft is provided between the two sets of rotating shaft clamps.

[0009] Furthermore, a closing spring is provided on the inner side of the lower pipe clamp. The closing spring is a rubber sheet and is located at the closing connection between the lower pipe clamp and the upper pipe clamp.

[0010] Furthermore, the latching device includes a mounting back plate and a latching hook, wherein the back side of the mounting back plate is fixedly mounted to the surface of the lower connecting rod, and the back side of the latching hook is fixedly mounted to the surface of the upper connecting rod.

[0011] Furthermore, the front side of the mounting back plate is hinged with a flip cover, and the inner side of the flip cover is rotatably connected to a follower frame via an embedded rod. Both sides of the follower frame are rotatably connected with hinged side rods, and an overlapping crossbar is fixedly installed between the two hinged side rods. The overlapping crossbar and the overlapping hook overlap each other.

[0012] Furthermore, a buffer spring is sleeved on the surface of the hinged side rod, and the buffer spring is located between the two bends of the hinged side rod.

[0013] Furthermore, the surface of the inner lining sealing gasket is provided with an installation notch, and the inner lining sealing gasket is a soft silicone grease gasket.

[0014] (III) Beneficial Effects Compared with the prior art, this utility model provides a snap-on drain pipe sealing device, which has the following beneficial effects: This invention utilizes a pipe clamp structure and a locking structure. The movable connection between the lower and upper pipe clamps in the clamp structure, along with the torsion spring shaft, makes the clamp structure more flexible and effortless to open and close. The locking structure, with its latching device and the coordinated design of the flip cover, follower frame, hinged side rod, and overlapping crossbar, significantly simplifies the operation process. What was originally a complex installation procedure requiring multiple people can now be easily completed by a single person, making the installation and fastening of the device simple and efficient. Furthermore, it enables rapid location and all-around sealing of leaking pipes, creating a tight and reliable seal in a short time, effectively preventing pipe leaks. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2This is a bottom view of the pipe clamp structure of this utility model; Figure 3 This is an exploded view of the pipe clamp structure of this utility model; Figure 4 This is a schematic diagram of the locking structure of this utility model; Figure 5 This is a schematic diagram of the buckle device of this utility model.

[0016] In the diagram: 1. Pipe clamp structure; 101. Lower pipe clamp; 102. Upper pipe clamp; 103. Torsion spring shaft; 104. Shaft pipe clamp; 105. Closing spring; 106. Connecting pipe clamp; 2. Locking structure; 201. Connecting rod; 202. Hook and loop device; 203. Mounting back plate; 204. Overlap hook; 205. Flip cover; 206. Embedded rod; 207. Follower frame; 208. Hinge side rod; 209. Buffer spring; 210. Overlap crossbar; 3. Inner sealing gasket. Detailed Implementation

[0017] 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. Example

[0018] like Figure 1-5 As shown in the figure, an embodiment of the present invention provides a snap-on drainage pipe sealing device, including a pipe clamp structure 1, an inner sealing gasket 3 inserted into the inner side of the pipe clamp structure 1, and a locking structure 2 provided at the closed end of the pipe clamp structure 1.

[0019] The pipe clamp structure 1 includes a lower pipe clamp 101 and an upper pipe clamp 102, which are movably connected. Both the lower pipe clamp 101 and the upper pipe clamp 102 are provided with connecting pipe clamps 106 on their side ends, and the two connecting pipe clamps 106 are spliced ​​together.

[0020] The locking structure 2 includes two connecting rods 201, and two latching devices 202 are provided between the two connecting rods 201. The two connecting rods 201 are connected to each other through the latching devices 202. The connecting rods 201 are located inside the connecting pipe clamp 106 and are fixedly installed inside the connecting pipe clamp 106.

[0021] like Figure 3 As shown, in some embodiments, the lower tube clamp 101 and the upper tube clamp 102 are both provided with a rotating shaft clamp 104 on their side ends, and a torsion spring rotating shaft 103 is provided between the two sets of rotating shaft clamps 104.

[0022] Specifically, the torsion spring shaft 103 makes the lower pipe clamp 101 and the upper pipe clamp 102 more flexible and effortless to open and close, allowing operators to install and disassemble the device without using excessive force, which greatly improves work efficiency.

[0023] Meanwhile, the elastic properties of the torsion spring shaft 103 can also ensure that the pipe clamp structure 1 has a certain pre-tightening force when closed, which helps to enhance the sealing effect.

[0024] like Figure 3 As shown, in some embodiments, a closing spring 105 is provided on the inner side of the lower pipe clamp 101. The closing spring 105 is a rubber sheet and is located at the closing connection between the lower pipe clamp 101 and the upper pipe clamp 102.

[0025] Specifically, when the pipe clamp structure 1 is closed, the closing spring 105 can play a dual role of buffering and sealing. On the one hand, it can absorb part of the impact force generated when closing, protecting the pipe clamp structure 1 from damage; on the other hand, the rubber closing spring 105 can fit tightly against the pipe surface, forming an effective sealing barrier, further preventing water leakage.

[0026] like Figure 5 As shown, in some embodiments, the hook and loop device 202 includes a mounting back plate 203 and a hook and loop hook 204. The back side of the mounting back plate 203 is fixedly mounted to the surface of the lower connecting rod 201, and the back side of the hook and loop hook 204 is fixedly mounted to the surface of the upper connecting rod 201.

[0027] Specifically, the fixed installation method of the mounting back plate 203 and the connecting rod 201 ensures the stability of the latch device 202, making the entire locking structure 2 less prone to loosening or falling off when subjected to external forces.

[0028] During operation, the operator only needs to align the overlapping crossbar 210 with the overlapping hook 204 and press it down gently to achieve quick overlapping, without complicated operating steps, thus improving work efficiency.

[0029] like Figure 5 As shown, in some embodiments, a flip cover 205 is hinged to the front side of the mounting back plate 203. The inner side of the flip cover 205 is rotatably connected to a follower frame 207 via an embedded rod 206. Both sides of the follower frame 207 are rotatably connected to hinged side rods 208. An overlapping crossbar 210 is fixedly installed between the two hinged side rods 208. The overlapping crossbar 210 overlaps with the overlapping hook 204.

[0030] Specifically, the design of the flip cover 205 allows operators to easily open and close the latch device 202, thereby enabling quick locking and unlocking of the pipe clamp structure 1.

[0031] When the flip cover 205 is pressed down, it will drive the follower frame 207 to rotate through the embedded rod 206, which in turn drives the hinged side rod 208 and the overlapping crossbar 210 to move together.

[0032] This linkage mechanism ensures that the overlapping crossbar 210 can be accurately overlapped onto the overlapping hook 204, forming a stable locking state.

[0033] Meanwhile, when unlocking is required, the operator only needs to gently lift the flip cover 205 to quickly release the entire latch device 202, which is convenient and quick. This design not only improves the ease of operation of the device, but also enhances its flexibility and practicality in actual applications.

[0034] like Figure 5 As shown, in some embodiments, a buffer spring 209 is sleeved on the surface of the hinged side rod 208, and the buffer spring 209 is located between two bends of the hinged side rod 208.

[0035] Specifically, when the overlapping crossbar 210 and the overlapping hook 204 are overlapped, the buffer spring 209 can absorb part of the impact force to prevent the device from being damaged or loosened due to excessive instantaneous impact force.

[0036] Meanwhile, when the device is subjected to external vibration or impact, the elastic properties of the buffer spring 209 can effectively buffer the impact, maintain the stability of the latch device 202, and ensure the reliability and durability of the locking structure 2. This design not only extends the service life of the device but also improves its adaptability and safety in harsh working environments.

[0037] like Figure 1 As shown, in some embodiments, the surface of the inner lining sealing gasket 3 is provided with an installation notch, and the inner lining sealing gasket 3 is a soft silicone grease pad.

[0038] Specifically, the inner sealing gasket 3 can better adapt to the irregular shape of the pipe surface. It can be easily installed inside the pipe clamp structure 1 through the installation notch. The soft silicone grease pad can increase the contact area between the pipe clamp structure 1 and the pipe and disperse the pressure. At the same time, the soft silicone grease pad has good elasticity and wear resistance, and can better fit the pipe. The notch design not only optimizes the installation process of the inner liner gasket 3, but also improves the convenience of replacement. This design fully considers the needs of actual use scenarios. By reserving a reasonable gap, the inner liner gasket 3 can be easily aligned and securely embedded, and disassembly can be completed quickly without the need for special tools.

[0039] When in use, firstly, the inner sealing gasket 3 is fitted to the damaged part of the leaking pipe through the notch. Then, the lower pipe clamp 101 and the upper pipe clamp 102 of the pipe clamp structure 1 are opened to a suitable angle. Next, the lower pipe clamp 101 and the upper pipe clamp 102 are put on the outside of the inner sealing gasket 3 and then gradually closed. This ensures that the inner sealing gasket 3 is accurately installed inside the pipe clamp structure 1, forming a tight fit with the pipe surface. Its soft silicone grease material can adaptively adjust to changes in pipe shape, preventing damage from excessive compression and ensuring stable sealing performance during long-term use.

[0040] When the pipe clamp structure 1 is closed, the inner sealing gasket 3 fills the tiny gap between the pipe and the pipe clamp through elastic deformation, forming multiple sealing defenses.

[0041] Next, by pressing the flip cover 205, the follower frame 207 is rotated, which drives the hinged side rod 208 and the overlapping crossbar 210 to form a linkage. When the overlapping crossbar 210 is accurately overlapped in the groove of the overlapping hook 204, the buffer spring 209 will generate a rebound force due to compression, which not only ensures the stability of the locking structure 2, but also absorbs the vibration energy that may be generated later.

[0042] Finally, check whether the latches 202 on both sides of the locking structure 2 are completely closed, and confirm that there is no gap between the edge of the pipe clamp structure 1 and the pipe surface. The entire installation process can then be completed.

[0043] In summary, through the pipe clamp structure 1 and the locking structure 2, and utilizing the movable connection design between the lower pipe clamp 101 and the upper pipe clamp 102 in the pipe clamp structure 1, along with the torsion spring shaft 103, the pipe clamp structure 1 becomes more flexible and effortless during opening and closing. Combined with the latching device 202 in the locking structure 2, through the linkage design of the flip cover 205, the follower frame 207, the hinged side rod 208, and the overlapping crossbar 210, the operation process is greatly simplified. The complex installation process that originally required multiple people to complete is optimized into a simple operation that can be easily completed by a single person, making the installation and fastening process of the device simple and efficient. Simultaneously, it can achieve rapid positioning and all-around sealing of leaking pipes, forming a tight and reliable seal in a short time, effectively preventing pipe leakage.

[0044] It should be noted that parts have a lifespan and can be replaced during regular maintenance when they no longer meet performance requirements. Deterioration in performance due to prolonged use of parts is not a design defect of this application.

[0045] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A snap-on drain pipe sealing device, comprising a pipe clamp structure (1), characterized in that: The inner side of the pipe clamp structure (1) is fitted with an inner sealing gasket (3), and the closed part of the pipe clamp structure (1) is provided with a locking structure (2). The pipe clamp structure (1) includes a lower pipe clamp (101) and an upper pipe clamp (102), which are movably connected. Both the lower pipe clamp (101) and the upper pipe clamp (102) are provided with connecting pipe clamps (106) on their side ends, and the two connecting pipe clamps (106) are spliced ​​together. The locking structure (2) includes two connecting rods (201), and two hook-and-loop fasteners (202) are provided between the two connecting rods (201). The two connecting rods (201) are connected to each other through the hook-and-loop fasteners (202). The connecting rods (201) are located inside the connecting pipe clamp (106) and are fixedly installed inside the connecting pipe clamp (106).

2. The snap-on drain pipe sealing device according to claim 1, characterized in that: The lower tube clamp (101) and the upper tube clamp (102) are each provided with a rotating shaft clamp (104) on their side ends, and a torsion spring rotating shaft (103) is provided between the two sets of rotating shaft clamps (104).

3. The snap-on drain pipe sealing device according to claim 1, characterized in that: The lower pipe clamp (101) is provided with a closing spring piece (105) on its inner side. The closing spring piece (105) is a rubber sheet and is located at the closing connection between the lower pipe clamp (101) and the upper pipe clamp (102).

4. The snap-on drain pipe sealing device according to claim 1, characterized in that: The hook and loop device (202) includes a mounting back plate (203) and a hook (204). The back side of the mounting back plate (203) is fixedly mounted to the surface of the lower connecting rod (201), and the back side of the hook (204) is fixedly mounted to the surface of the upper connecting rod (201).

5. A snap-on drain pipe sealing device according to claim 4, characterized in that: The front side of the mounting back plate (203) is hinged with a flip cover (205). The inner side of the flip cover (205) is rotatably connected to a follower frame (207) via an embedded rod (206). Both sides of the follower frame (207) are rotatably connected with hinged side rods (208). An overlapping crossbar (210) is fixedly installed between the two hinged side rods (208). The overlapping crossbar (210) overlaps with the overlapping hook (204).

6. A snap-on drain pipe sealing device according to claim 5, characterized in that: A buffer spring (209) is sleeved on the surface of the hinged side rod (208), and the buffer spring (209) is located between the two bends of the hinged side rod (208).

7. The snap-on drain pipe sealing device according to claim 1, characterized in that: The inner lining sealing gasket (3) has an installation notch on its surface, and the inner lining sealing gasket (3) is a soft silicone grease pad.

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