Novel leaking stoppage pipe fitting

Abstract

The utility model discloses a novel leaking stoppage pipe fitting, and relates to the technical field of pipeline leaking stoppage, the novel leaking stoppage pipe fitting comprises a fixing device, the inner wall of the fixing device is movably connected with a lifting plate I, the top surface of the lifting plate I is fixedly connected with a clamp I, the top surface of the clamp I is movably connected with a pipeline, the outer wall of the pipeline is movably connected with a sealing gasket, and the sealing gasket is fixedly connected with the clamp I. The top face of the sealing gasket is fixedly connected with a second clamp, and the top face of the second clamp is fixedly connected with a second lifting plate. Through cooperation of the first lifting plate, the first clamp, the sealing gasket, the second clamp and the second lifting plate, the sealing gasket is aligned to the leakage pipe, the rotating rod is rotated to enable the second lifting plate and the first lifting plate to move oppositely, finally, the sealing gasket is tightly attached to the leakage pipe, and leakage stopping is completed. The phenomenon that the installation speed is affected due to the fact that a traditional leaking stoppage pipe fitting is fixed through a bolt and the leaking stoppage pipe fitting is flushed away by water when the bolt is screwed is avoided, and then the effect of improving the installation efficiency of the leaking stoppage pipe fitting is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline leakage plugging, in particular to a novel leakage plugging pipe fitting. Background Art

[0002] Pipes are widely used to transport fluid substances such as gas, liquid and powder. During use, cracks, sand holes and other defects may appear on the pipeline, causing fluid leakage. As the fluid seeps or leaks, the leak will become larger and larger, especially when the pressure in the pipeline is high, and even a pipe burst may occur. In some cases where it is inconvenient to shut down or isolate the pipeline, it is necessary to plug the pipeline in time. Therefore, a new type of leak-plugging pipe fittings has been introduced.

[0003] The existing technology has the following problems:

[0004] Because when a water pipe leaks, the water at the leaking pipe will generate a strong impact force, and the existing plugging pipe fittings are usually installed by bolts, resulting in the plugging pipe fittings being blown away by the impact force generated by the water at the leaking pipe during installation, making the installation of the plugging pipe fittings very inconvenient, thereby affecting the installation efficiency of the plugging pipe fittings. In addition, due to the long-term use of the sealing gaskets in the plugging pipe fittings, they may crack and need to be replaced regularly. The existing sealing gaskets are fixedly installed on the plugging pipe fittings, which makes disassembly troublesome and slow, thereby affecting the replacement efficiency of the sealing gaskets. Utility Model Content

[0005] The utility model provides a novel leak-stopping pipe fitting to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A novel leak-stopping pipe fitting comprises a fixing device, wherein the inner wall of the fixing device is movably connected with a lifting plate 1, the top surface of the lifting plate 1 is fixedly connected with a clamp 1, the top surface of the clamp 1 is movably connected with a pipe, the outer wall of the pipe is movably connected with a sealing gasket, the top surface of the sealing gasket is fixedly connected with a clamp 2, the top surface of the clamp 2 is fixedly connected with a lifting plate 2, one end of the lifting plate 2 is movably connected to the inner wall of the fixing device, a sliding groove 2 is provided inside the lifting plate 2, the inner wall of the sliding groove 2 is fixedly connected with a spring 1, and the spring 1 One end of is fixedly connected with tooth plate three, the outer wall of tooth plate three is meshed with gear one, the outer wall of gear one is meshed with tooth plate one, one end of tooth plate one is fixedly connected with spring three, one end of spring three is fixedly connected with the inner wall of lifting plate two, the outer wall of tooth plate three is meshed with gear two, the outer wall of gear two is meshed with gear three, the outer wall of gear three is meshed with tooth plate two, one end of tooth plate two is fixedly connected with spring two, one end of spring two is fixedly connected with the inner wall of lifting plate two, and the other end of tooth plate three is fixedly connected with a pulling block.

[0008] The above-mentioned technical scheme is adopted, in which a fixing device, a lifting plate 1, a clamp 1, a pipe, a sealing gasket, a clamp 2 and a lifting plate 2 are cooperated, the sealing gasket is aligned with the leaking pipe, and the rotating rod is rotated to make the lifting plate 2 and the lifting plate 1 move toward each other, and finally the sealing gasket is close to the leaking pipe to complete the plugging.

[0009] A further improvement of the technical solution of the utility model is that: a slide groove 1 is opened on the inner wall of the fixing device, a bearing 1 is fixedly installed on the inner wall of the slide groove 1, a bidirectional threaded rod is fixedly connected to the inner wall of the bearing 1, a bearing 3 is fixedly connected to the outer wall of one end of the bidirectional threaded rod, and the outer wall of the bearing 3 is fixedly connected to the inner wall of the fixing device.

[0010] The above technical solution is adopted, in which the bearing one, the two-way threaded rod and the bearing three are matched, and shaking the rotating rod can drive the two-way threaded rod to rotate in the slide groove one using the bearing one and the bearing three.

[0011] A further improvement of the technical solution of the utility model lies in that: the outer wall of the bidirectional threaded rod is threadedly connected with a slider 1, the outer wall of the slider 1 is slidably connected to the inner wall of the slide groove 1, one end of the slider 1 is fixedly connected to one end of the lifting plate 1, the outer wall of the bidirectional threaded rod is threadedly connected with a slider 2, the outer wall of the slider 2 is slidably connected to the inner wall of the slide groove 1, and one end of the slider 2 is fixedly connected to one end of the lifting plate 2.

[0012] The above technical solution is adopted, in which a bidirectional threaded rod, a slider 1 and a slider 2 are matched, and the rotation of the bidirectional threaded rod causes the slider 1 and the slider 2 to move toward each other.

[0013] A further improvement of the technical solution of the utility model is that: the outer wall of the bidirectional threaded rod is fixedly connected with a bevel gear 1, the outer wall of one side of the bevel gear 1 is meshed with a bevel gear 2, the inner wall of the bevel gear 2 is fixedly connected with a rotating shaft, the outer wall of the rotating shaft is fixedly connected with a bearing 2, and the outer wall of the bearing 2 is fixedly connected to the inner wall of the fixing device.

[0014] The above technical solution is adopted, in which a bidirectional threaded rod, bevel gear one, bevel gear two and a rotating shaft are used. When the rotating shaft rotates, it drives bevel gear one to rotate through bevel gear two, and the rotation of bevel gear one causes the bidirectional threaded rod to rotate accordingly.

[0015] A further improvement of the technical solution of the utility model is that: an outer wall at one end of the rotating shaft is fixedly connected with a connecting piece, and an outer wall at one side of the connecting piece is fixedly connected with a rotating rod.

[0016] The above technical solution is adopted, in which the rotating shaft, the connecting member and the rotating rod are matched, and the rotating rod is rotated, and the rotating rod transmits power to the rotating shaft through the connecting member, so that the rotating shaft also rotates.

[0017] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0018] The utility model provides a novel leak-proof pipe fitting, which adopts the cooperation of lifting plate one, clamp one, sealing gasket, clamp two and lifting plate two, the sealing gasket is aligned with the leaking pipe, and the rotating rod is rotated to make the lifting plate two and the lifting plate one move towards each other, and finally the sealing gasket is tightly attached to the leaking pipe to complete the leak-proofing, avoiding the phenomenon that the traditional leak-proof pipe fittings are fixed by bolts, which leads to the leak-proofing pipe fittings being washed away by water when the bolts are tightened, affecting the installation speed, thereby achieving the effect of improving the installation efficiency of the leak-proof pipe fittings.

[0019] The utility model provides a novel leak-stopping pipe fitting, which adopts the cooperation of tooth plate three, gear one, tooth plate one, gear two and gear three, and pulls the pull block outward, and tooth plate three slides outward, driving gear one to rotate counterclockwise, so that it slides to the left, and tooth plate one slides to the right. At this time, clamp two can be removed, thereby achieving the effect of improving the efficiency of replacing the sealing gasket. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the vertical structure of the leak-proof pipe fitting of the utility model;

[0021] Figure 2 This is a schematic diagram of the cross-sectional structure of the leak-proof pipe fitting of the utility model;

[0022] Figure 3 It is a schematic diagram of the enlarged structure of point A of the utility model;

[0023] Figure 4It is a schematic diagram of the cross-sectional structure of the lifting plate of the utility model.

[0024] In the figure: 1, fixing device; 2, lifting plate 1; 3, clamp 1; 4, pipe; 5, sealing gasket; 6, clamp 2; 7, lifting plate 2; 11, slide 1; 12, bearing 1; 13, bidirectional threaded rod; 14, bevel gear 1; 15, bevel gear 2; 16, rotating shaft; 17, bearing 2; 18, connecting piece; 19, rotating rod; 20, bearing 3; 21, slider 1; 71, slider 2; 72, slide 2; 73, spring 1; 74, gear 1; 75, tooth plate 1; 76, gear 2; 77, gear 3; 78, tooth plate 2; 79, spring 2; 80, spring 3; 81, tooth plate 3; 82, pull block. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below in conjunction with the embodiments: Embodiment 1

[0026] like Figure 1-4 As shown, the utility model provides a new type of leak-stopping pipe fitting, including a fixing device 1, the inner wall of the fixing device 1 is movably connected with a lifting plate 2, the top surface of the lifting plate 2 is fixedly connected with a clamp 3, the top surface of the clamp 3 is movably connected with a pipe 4, the outer wall of the pipe 4 is movably connected with a sealing gasket 5, the top surface of the sealing gasket 5 is fixedly connected with a clamp 6, the top surface of the clamp 6 is fixedly connected with a lifting plate 7, and one end of the lifting plate 7 is movably connected to the inner wall of the fixing device 1.

[0027] In this embodiment, the sealing gasket 5 is aligned with the leaking pipe, and the rotating rod 19 is rotated to make the lifting plate 2 7 and the lifting plate 1 2 move toward each other, and finally the sealing gasket 5 is closely attached to the leaking pipe to complete the plugging. Embodiment 2

[0028] like Figure 1-4As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the inner wall of the fixing device 1 is provided with a slide groove 11, the inner wall of the slide groove 11 is fixedly installed with a bearing 12, the inner wall of the bearing 12 is fixedly connected with a bidirectional threaded rod 13, the outer wall of one end of the bidirectional threaded rod 13 is fixedly connected with a bearing 3 20, the outer wall of the bearing 3 20 is fixedly connected to the inner wall of the fixing device 1, the outer wall of the bidirectional threaded rod 13 is threadedly connected with a slider 21, the outer wall of the slider 21 is slidably connected to the inner wall of the slide groove 11, one end of the slider 21 is fixedly connected to one end of the lifting plate 2, and the bidirectional threaded rod 1 The outer wall of the two-way threaded rod 13 is threadedly connected with a slider 2 71, the outer wall of the slider 2 71 is slidably connected to the inner wall of the slide groove 11, one end of the slider 2 71 is fixedly connected to one end of the lifting plate 2 7, the outer wall of the two-way threaded rod 13 is fixedly connected with a bevel gear 14, one side outer wall of the bevel gear 14 is meshed with a bevel gear 2 15, the inner wall of the bevel gear 2 15 is fixedly connected with a rotating shaft 16, the outer wall of the rotating shaft 16 is fixedly connected with a bearing 2 17, the outer wall of the bearing 2 17 is fixedly connected to the inner wall of the fixing device 1, one end outer wall of the rotating shaft 16 is fixedly connected with a connecting piece 18, and one side outer wall of the connecting piece 18 is fixedly connected with a rotating rod 19.

[0029] In this embodiment, the sealing gasket 5 is aligned with the leaking pipe of the pipeline 4, and the rotating rod 19 is shaken. The rotating rod 19 transmits the rotating shaft 16 through the connecting piece 18, so that the rotating shaft 16 drives the bevel gear 2 15 to rotate, and the bevel gear 2 15 drives the bidirectional threaded rod 13 to rotate through the bevel gear 1 14. The rotation of the bidirectional threaded rod 13 causes the slider 2 71 and the slider 1 21 to slide toward each other in the slide groove 1 11. Finally, the sealing gasket 5 is tightly attached to the leaking pipe, and the leak is plugged. Embodiment 3

[0030] like Figure 1-4 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a sliding groove 2 72 is opened inside the lifting plate 2 7, the inner wall of the sliding groove 2 72 is fixedly connected with a spring 1 73, one end of the spring 1 73 is fixedly connected with a tooth plate 3 81, the outer wall of the tooth plate 3 81 is meshed with a gear 1 74, the outer wall of the gear 1 74 is meshed with a tooth plate 1 75, one end of the tooth plate 1 75 is fixedly connected with a spring 3 80, one end of the spring 3 80 is fixedly connected to the inner wall of the lifting plate 2 7, the outer wall of the tooth plate 3 81 is meshed with a gear 2 76, the outer wall of the gear 2 76 is meshed with a gear 3 77, the outer wall of the gear 3 77 is meshed with a tooth plate 2 78, one end of the tooth plate 2 78 is fixedly connected with a spring 2 79, one end of the spring 2 79 is fixedly connected to the inner wall of the lifting plate 2 7, and the other end of the tooth plate 3 81 is fixedly connected with a pull block 82.

[0031] In this embodiment, the pull block 82 is pulled outward, and the tooth plate three 81 slides outward, driving the gear one 74 to rotate counterclockwise, so that the tooth plate one 75 slides to the right. The tooth plate three 81 also drives the gear two 76 to rotate counterclockwise. The counterclockwise rotation of the gear two 76 causes the gear three 77 to rotate clockwise. The clockwise rotation of the gear three 77 drives the tooth plate two 78 to slide to the left. At this time, the sealing gasket 5 can be removed.

[0032] The working principle of this new leak-proof pipe fitting is described in detail below.

[0033] like Figure 1-4 As shown, align the sealing gasket 5 with the leaking pipe of the pipeline 4, shake the rotating rod 19, and the rotating rod 19 transmits the rotating shaft 16 through the connecting piece 18, so that the rotating shaft 16 drives the bevel gear 2 15 to rotate, and the bevel gear 2 15 drives the two-way threaded rod 13 to rotate through the bevel gear 1 14, and the rotation of the two-way threaded rod 13 makes the slider 2 71 and the slider 1 21 slide towards each other in the slide groove 1 11, and finally the sealing gasket 5 is close to the leaking pipe, completing the leakage plugging. When the sealing gasket is used for a long time, it needs to be disassembled and replaced, and the pull block 82 is pulled outward, and the tooth plate 3 81 slides outward, driving the gear 1 74 to rotate counterclockwise, so that the tooth plate 1 75 slides to the right, and the tooth plate 3 81 also drives the gear 2 76 to rotate counterclockwise, and the counterclockwise rotation of the gear 2 76 makes the gear 3 77 rotate clockwise, and the clockwise rotation of the gear 3 77 drives the tooth plate 2 78 to slide to the left, and the sealing gasket 5 can be removed.

[0034] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A novel leak-stopping pipe fitting, comprising a fixing device (1), characterized in that: The inner wall of the fixing device (1) is movably connected to a lifting plate 1 (2), the top surface of the lifting plate 1 (2) is fixedly connected to a clamp 1 (3), the top surface of the clamp 1 (3) is movably connected to a pipe (4), the outer wall of the pipe (4) is movably connected to a sealing gasket (5), the top surface of the sealing gasket (5) is fixedly connected to a clamp 2 (6), the top surface of the clamp 2 (6) is fixedly connected to a lifting plate 2 (7), one end of the lifting plate 2 (7) is movably connected to the inner wall of the fixing device (1), a sliding groove 2 (72) is provided inside the lifting plate 2 (7), the inner wall of the sliding groove 2 (72) is fixedly connected to a spring 1 (73), one end of the spring 1 (73) is fixedly connected to a toothed plate 3 (81), the The outer wall of toothed plate three (81) is meshed with gear one (74), the outer wall of gear one (74) is meshed with toothed plate one (75), one end of toothed plate one (75) is fixedly connected with spring three (80), one end of spring three (80) is fixedly connected with the inner wall of lifting plate two (7), the outer wall of toothed plate three (81) is meshed with gear two (76), the outer wall of gear two (76) is meshed with gear three (77), the outer wall of gear three (77) is meshed with toothed plate two (78), one end of toothed plate two (78) is fixedly connected with spring two (79), one end of spring two (79) is fixedly connected with the inner wall of lifting plate two (7), and the other end of toothed plate three (81) is fixedly connected with a pull block (82).

2. A new leak-stopping pipe fitting according to claim 1, characterized in that: The inner wall of the fixing device (1) is provided with a slide groove 1 (11), the inner wall of the slide groove 1 (11) is fixedly mounted with a bearing 1 (12), the inner wall of the bearing 1 (12) is fixedly connected with a bidirectional threaded rod (13), the outer wall of one end of the bidirectional threaded rod (13) is fixedly connected with a bearing 3 (20), and the outer wall of the bearing 3 (20) is fixedly connected to the inner wall of the fixing device (1).

3. A new leak-stopping pipe fitting according to claim 2, characterized in that: The outer wall of the bidirectional threaded rod (13) is threadedly connected to a slider 1 (21), the outer wall of the slider 1 (21) is slidably connected to the inner wall of the slide groove 1 (11), one end of the slider 1 (21) is fixedly connected to one end of the lifting plate 1 (2), the outer wall of the bidirectional threaded rod (13) is threadedly connected to a slider 2 (71), the outer wall of the slider 2 (71) is slidably connected to the inner wall of the slide groove 1 (11), and one end of the slider 2 (71) is fixedly connected to one end of the lifting plate 2 (7).

4. A new leak-stopping pipe fitting according to claim 2, characterized in that: The outer wall of the bidirectional threaded rod (13) is fixedly connected to a bevel gear 1 (14), a bevel gear 2 (15) is meshed with an outer wall of one side of the bevel gear 1 (14), the inner wall of the bevel gear 2 (15) is fixedly connected to a rotating shaft (16), the outer wall of the rotating shaft (16) is fixedly connected to a bearing 2 (17), and the outer wall of the bearing 2 (17) is fixedly connected to the inner wall of the fixing device (1).

5. A new leak-stopping pipe fitting according to claim 4, characterized in that: A connecting piece (18) is fixedly connected to an outer wall at one end of the rotating shaft (16), and a rotating rod (19) is fixedly connected to an outer wall at one side of the connecting piece (18).

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