Depth-fixed and accurate release adjustment method for underwater products
A technology for releasing adjustments and products, which is applied in the direction of underwater ships, underwater operation equipment, special-purpose vessels, etc. It can solve the problems of long adjustment period, high cost, and low adjustment work efficiency, so as to improve the pass rate and reduce the debugging cost , The effect of saving debugging time
Active Publication Date: 2022-04-12
SHANXI FENXI HEAVY IND
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Problems solved by technology
[0003] The invention provides an underwater product depth-fixed and accurate release adjustment mechanism and an adjustment method, which solves the technical problems of long adjustment period, high cost and low adjustment work efficiency when adjusting the underwater fixed-depth release mechanism.
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[0015] The present invention is described in detail below in conjunction with accompanying drawing:
[0016] An underwater product depth-fixed and accurate release adjustment mechanism, comprising a base sealing cylinder shell 1 of the release mechanism, an undercut barrel body 2 is fixedly arranged at the center of the lower bottom surface of the base sealing cylinder shell 1, and an undercut barrel A central threaded through hole 3 is provided at the center of the barrel bottom plate of the barrel body 2, an inverted adjusting screw 6 is movable on the top surface of the barrel bottom plate of the inverted barrel body 2, and a hexagonal screw 6 is arranged on the screw head 6 of the inverted adjusting screw 10. Screw hole 22, hexagonal screw hole 22 and central threaded through hole 3 are connected correspondingly, on the screw rod of inversion adjusting screw 6, be screwed with hydraulic pressure spring adjustment support poke 7, at the bucket bottom of water pressure spring...
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The invention discloses an underwater product depth-fixed and accurate release adjustment method, which solves the problems of long adjustment period, high cost and low adjustment work efficiency when adjusting the depth-fixed release of an underwater fixed-depth release mechanism. An inverted adjusting screw (6) is movably arranged on the top surface of the barrel bottom plate of the inverted barrel body (2), and a hexagonal screw hole (22) is arranged on the screw head (6) of the inverted adjusting screw (10). The screw shaft of the adjustment screw (6) is screwed with a water pressure spring to adjust the support (7), and the water pressure spring to adjust the support bucket (7) is screwed to the inverted adjustment screw through the water pressure spring to adjust the support to lift the threaded hole (8). On the screw rod of (10), an annular cantilever eaves (9) is arranged on the outer wall of the hydraulic spring adjustment support (7), and the lower end of the water pressure spring (21) is connected to the annular cantilever eaves (9) , the upper end of the water pressure spring (21) is connected with a water pressure plate (11). The qualified rate of fixed-depth release of the same batch of products is improved.
Description
technical field [0001] The invention relates to an underwater product release mechanism, in particular to a release mechanism capable of adjusting the depth of an underwater product when it is released at a fixed depth and an adjustment method for accurate release at a fixed depth. Background technique [0002] With the development of marine resources, more and more equipment needs to be released accurately at different depths in the sea. The release of the equipment is done through the release mechanism. A hydraulic spring is set in the release mechanism. After the depth is set, the water pressure membrane is deformed by the water pressure of the set water depth, which will drive the water pressure plate to compress the water pressure spring, so that the limited piston (or hydraulic pressure rod) will move, thereby releasing the limit steel ball The limit position causes the steel ball to fall off, so that the released product is separated from the submersible mechanism, an...
Claims
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IPC IPC(8): B63C11/52B63G8/24
Inventor 崔婷石敬斌薛贵林张丽莎李滟津范颖旭冯丽娜汤士国
Owner SHANXI FENXI HEAVY IND