Pipeline leakage stoppage fixture
A technology for pipes and leaking clamps, applied in the direction of pipe elements, pipes/pipe joints/pipes, mechanical equipment, etc., can solve problems such as leakage expansion, uneven force on clamps, and pipeline leakage
Inactive Publication Date: 2015-09-02
JIANGSU KUI ZE MACHINERY IND CO LTD
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Problems solved by technology
[0002] The pipelines in the prior art will leak due to the corrosion of the fluid medium and the influence of factors such as temperature, pressure, and vibration. Once the pipeline leaks, especially the large-diameter pipeline, if it is not handled in time, the leakage will continue to expand and cause other problems. serious accident, serious loss
[0003] At present, pipeline plugging has been developed relatively maturely. The plugging technology has basically been able to solve most of the leakage problems, but there are still some shortcomings. The main problem is that the force on the inside of the clamp is uneven, and the impurities on the surface of the pipe have a great impact on the clamp, because the impurities on the surface of the pipe will cause a gap between the clamp and the pipe. The existence of this gap has a great effect on the plugging effect and durability. have a great influence, and will change the force of the fixture from uniform force to local force
Method used
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Embodiment
[0025] Such as figure 1 As shown, a pipeline plugging fixture of this embodiment includes: U-bolt 1, leakage pipeline 2, lead block 3, pressure plate 4, nut 5; leakage pipeline 2 is stuck between U-shaped bolt 1 and lead block 3 The lead block 3 is located in the center of the pressing plate 4 ; the nut 4 is stuck on the end of the U-bolt 1 and located at the bottom of the pressing plate 4 . The U-bolt 1 is also provided with a glue injection screw hole 6 , and the glue injection screw hole 6 corresponds to the leaking part of the leakage pipeline 2 . Pressing plate 4 material is iron. The inner wall of the U-bolt 1 is also provided with a sealing rubber pad. The length of the lead block 3 is less than the inner diameter of the U-shaped bolt 1 .
[0026] The steps to use are as follows:
[0027] Clean up the impurities around the leaking part of the pipeline. According to the different medium of the pipeline leakage, select the appropriate sealing rubber pad. The compone...
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The invention discloses a pipeline leakage stoppage fixture. The pipeline leakage stoppage fixture comprises a U-shaped bolt, a leakage pipeline, a lead block, a press plate and nuts, wherein the leakage pipeline is clamped between the U-shaped bolt and the lead block, the lead block is located in the center of the press plate, and the nuts are clamped at ends of the U-shaped bolt and located at the bottom of the press plate. The fixture is simple in design and is completely attached to the surface of the pipeline during mounting, and the inner side of the fixture is uniformly stressed.
Description
technical field [0001] The invention relates to the field of road machinery, in particular to a pipe leakage plugging fixture. Background technique [0002] The pipelines in the prior art will leak due to the corrosion and erosion of the fluid medium and the influence of temperature, pressure, vibration and other factors. Once the pipeline leaks, especially the large-diameter pipeline, if it is not handled in time, the leakage will continue to expand and cause other problems. Serious accident, serious loss. [0003] At present, pipeline plugging has been developed relatively maturely. The plugging technology can basically solve most of the leakage problems, but there are still some shortcomings. The main problem is that the force on the inside of the clamp is uneven, and the impurities on the surface of the pipe have a great impact on the clamp, because the impurities on the surface of the pipe will cause a gap between the clamp and the pipe. The existence of this gap has a...
Claims
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IPC IPC(8): F16L55/172F16L55/175
CPCF16L55/172F16L55/175
Inventor 陈奎
Owner JIANGSU KUI ZE MACHINERY IND CO LTD