Snorkel Dredging Tube
This technology of snorkeling and buoys is applied in the field of dredging accessories, which can solve the problems of pipeline collision, friction, frequent maintenance, high maintenance cost, etc., and achieve the effects of reducing wind and wave erosion, novel structure, and convenient disassembly and assembly
Inactive Publication Date: 2020-11-17
海南中控科技有限公司
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Problems solved by technology
[0002] The dredging pipeline is one of the most important components in the dredging and reclamation operation. During its use, the dredging pipeline is floated on the water surface by steel pontoons and plastic buoys for mud transportation; Under the scouring of wind and waves, it is easy to collide with and rub against the pipeline, causing serious damage to dredging pipelines, floating bodies and other components; therefore, the current maintenance cost is high and maintenance is frequent, which is not conducive to the stable and efficient dredging operation
Method used
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Embodiment
[0016] exist Figure 1 to Figure 3 In the shown embodiment, the snorkeling dredging pipe includes a pipe body 1 and a floating body installed outside the pipe body 1;
[0017] The buoy includes a hollow buoy 2, and a collar 3 matching the pipe body 1 is provided on the lower surface of the buoy 2; matching buckles and rings are arranged on the collar 3 and the buoy 2 Groove 31; a piston plate 4 is slidably arranged in the buoy 2, and during the reciprocating sliding of the piston plate 4 along the vertical direction of the buoy 2, the side wall of the piston plate 4 keeps in airtight contact with the inner wall of the buoy 2; the piston Plate 4 separates buoyancy chamber 21 and adjustment chamber 22 into buoyancy chamber 21 and adjustment chamber 22, on said buoyancy chamber 21, an air guide pipe 5 extending above the sea surface is installed, and an end of said air guide pipe 5 protruding from the sea surface is installed with a The air guide plug 51 made of hydrophobic mate...
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The invention relates to a snorkeling dredging pipe. The snorkeling dredging pipe comprises a pipe body, and a floating body which is mounted at the outer part of the pipe body, wherein the floating body comprises a hollowed-out floating barrel; a sleeve ring which fits the pipe body is arranged on the lower bottom surface of the floating barrel; a piston plate is glidingly arranged in the floating barrel and divides the floating barrel into a flotage chamber and an adjusting chamber; an air guide pipe of which the end part extends out of the sea surface is mounted on the flotage chamber; a flow guide hole which communicates with seawater is formed in the adjusting chamber; a control rod which is driven through a control motor is mounted between the floating barrel and the piston plate; awater pressure sensor is mounted at the outer part of the floating barrel; and the water pressure sensor is electrically connected to a control chip in the control motor. The snorkeling dredging pipeis novel and unique in structure, and is capable of effectively avoiding erosion and damage caused by sea wave and wind, so that the service life of the floating body can be prolonged; and the dredging work can be effectively efficiently performed for a long time.
Description
technical field [0001] The invention relates to an accessory in the field of dredging, in particular to a dredging pipe. Background technique [0002] The dredging pipeline is one of the most important components in the dredging and reclamation operation. During its use, the dredging pipeline is floated on the water surface for mud transportation through steel pontoons and plastic buoys; Under the erosion of wind and waves, it is easy to collide with and rub against the pipeline, causing serious damage to the dredging pipeline, floating body and other components; therefore, the current maintenance cost is high, and maintenance is frequent, which is not conducive to the stable and efficient dredging operation. Contents of the invention [0003] In view of the above problems, the present invention provides a snorkeling dredging pipe, which has a novel and unique structure, which can make the dredging pipe float a certain distance below the sea surface, effectively avoid eros...
Claims
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IPC IPC(8): E02F7/10
CPCE02F7/10
Inventor 沈炜
Owner 海南中控科技有限公司