Housing structure device of acoustical secondary positioner of underwater armored cable

Abstract

The invention discloses a housing structure device of an acoustical secondary positioner of an underwater armored cable. The housing structure device of the positioner comprises a whole housing formed by connecting an upper main housing and a lower main housing, which are of symmetrical structures, through a bolt, wherein the upper main housing is provided with a circuit cabin, the lower main housing is provided with a power supply cabin, a cable U-shaped groove, a boss and an inner convex block are arranged on the housing, a wire connecting hole is arranged in the power supply cabin, two ends of the whole housing are connected with cone covers, the whole housing is connected with a shock absorption ring and a positioning clamp in the positions which are 10mm away from the cone covers, acoustical receiving and transmitting windows are arranged in the cone covers, the circuit cabin and the power supply cabin are connected with a connecting wire cover through seal rings, a tool hole, an exhaust hole, a handle groove, a sealing groove, a cover and a switch hole are arranged on the connecting wire cover, and after the whole is formed by connection, shock absorption arc-shaped plates are connected in four directions. The housing structure device has the advantages of simple structure, convenience in use and strong sealing property, and can integrate the acoustical secondary positioner and an exploration streamer into a whole, improve exploration work efficiency, reduce exploration cost and be widely used in offshore oil exploration and other mineral exploration.

Description

technical field [0001] The invention relates to an acoustic secondary locator shell, in particular to a structural device for a navigation underwater armored cable acoustic secondary locator shell. Background technique [0002] At present, in offshore oil exploration and other mineral exploration, the acoustic secondary locator that needs to be equipped is mainly composed of domestic and imported products. Regardless of whether domestic or imported products are used in actual production, due to the volume and structure limitations of the acoustic secondary locator, the connection and disassembly of the acoustic secondary locator and the exploration towline used in ocean exploration are all done manually. Rope binding or dismantling to complete. It has the disadvantages of cumbersome loading and unloading work, slow speed, difficult operation, and difficulty in matching the retracting and unwinding speed of the exploration towline controlled by the mechanical turntable. Co...

AI Technical Summary

Problems solved by technology

The loading and unloading work is cumbersome, slow, difficult to operate, and difficult to match the speed of the exploration towline controlled by the mechanical turntable.

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