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Recovery system of offshore test recovered body and automatic cable cutting device

A technology of automatic cutting device and sea test, applied in the direction of measuring device, hydrodynamic test, machine/structural component test, etc., can solve the problem of not being able to separate from the hull, sinking with the hull, affecting the positioning of the recovery body, recovery and salvage, The recovery body is stuck by the installation structure, etc., to achieve the effect of fast automatic and reliable cable cutting, simple composition and reliable cutting

Pending Publication Date: 2022-03-18
XIAN MODERN CHEM RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of the sealing body falling into the water as the ship tilts, there may be a problem that the recovery body is stuck by the installation structure and cannot be separated from the hull, and sinks with the hull, or the sealing body is separated from the hull. The satellite positioning device on the top collided with the sea water first, and it was damaged by the impact force and could not work, which affected the positioning, recovery and salvage of the recycling body

Method used

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  • Recovery system of offshore test recovered body and automatic cable cutting device
  • Recovery system of offshore test recovered body and automatic cable cutting device
  • Recovery system of offshore test recovered body and automatic cable cutting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] This embodiment provides a kind of automatic cable cutting device for sea test recovery body, such as Figure 1 to Figure 4 As shown, including a base 101, the vertical bottom ends of a pair of parallel bracket guide rails 102 are detachably installed on the base 101, and the vertical top ends of a pair of parallel bracket guide rails 102 are installed with bracket longitudinal plates 103 perpendicular to the bracket guide rails 102 , a crossbeam 104 is installed in a cantilever type on the support vertical plate 103, and the crossbeam 104 is vertically arranged with a pair of parallel support guide rails 102;

[0054] A guide cylinder 105 is fixedly installed on the crossbeam 104 near the suspended end, and the guide cylinder is open toward 105 toward one end of the vertical plate 103 of the support, and the end of the guide cylinder 105 away from the vertical plate 103 of the support is closed and a rope hole 106 is opened on the closed end ; A card post 107 capable o...

Embodiment 2

[0074] This embodiment provides a kind of self-righting and detaching device for the recovery body of the sea test, such as Figure 5 to Figure 7 As shown, it includes a fixed frame 201, one end of the main shaft 202 is fixedly installed on the fixed frame 201, and a left and right rotation frame 203 capable of rotating around the main shaft 202 is installed on the other end of the main shaft 202;

[0075] The left and right rotating frame 203 includes a horizontal plate 20301, and the middle of the horizontal plate 20301 is fixed with a collar 20302, and the collar 20302 is set on the other end of the main shaft 20301; the two ends of the horizontal plate 20301 are respectively detachably mounted with one end of a pair of longitudinal rods 20303 , a pair of longitudinal rods 20303 near the other end are respectively provided with hanging basket installation holes 20304 along the transverse direction, and a pair of hanging basket installation holes 20304 are coaxially arranged;...

Embodiment 3

[0088] This embodiment provides a recovery system for sea test recovery body, such as Figure 1 to Figure 7 As shown, it includes the cable automatic cutting device 1 of the sea test recovery body and the self-righting detachment device 2 of the sea test recovery body;

[0089] The cable automatic cutting device 1 for the recovery body of the sea test adopts the automatic cable cutting device for the recovery body of the sea test in the first embodiment.

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Abstract

The invention provides a recovery system of a maritime test recovered body and an automatic cable cutting device. The recovery system comprises the automatic cable cutting device of the maritime test recovered body and a self-righting and separating device of the maritime test recovered body. In the automatic cable cutting device of the marine test recycling body, the rear end of a rear half clamping column is connected with one end of a rear steel wire rope, and the other end of the rear steel wire rope penetrates through a rope passing hole to be connected with a floater; the front end of the front half clamping column is connected with one end of a front steel wire rope, and the other end of the front steel wire rope bypasses the support longitudinal plate to be connected with a chopper. The automatic cutting device is simple in component parts, cable cutting can be rapidly, automatically and reliably achieved, and it is guaranteed that the recycled floating body is automatically separated and floats upwards. The self-righting separation device is simple in composition and easy to operate, and the marine test recovery body can keep a self-righting state in the ship inclined sinking process and can be separated from a ship body by means of self-buoyancy after entering water.

Description

technical field [0001] The invention belongs to the technical field of sea test and testing, and relates to sea recovery, in particular to a recovery system of a sea test recovery body and an automatic cable cutting device. Background technique [0002] In the research of the target ship test at sea, in order to recover the test data reliably, the test data storage is generally placed in a sealed, self-floating recovery buoy. Generally, the data transmission cable connected to the floating body is cut off first, and then floats on the sea surface by its own buoyancy, and is salvaged and recovered by personnel. [0003] The Chinese Utility Model Patent No. ZL201120164460 provides an automatic cable cutting device for floating data recorders, relying on the pressure of clean water to pull out the fixed pin that limits the position of the blade, and then the blade holder relies on the elastic force of the spring to push the blade holder Movement, cutting cables, this cutting m...

Claims

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Application Information

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IPC IPC(8): B21F11/00G01M10/00
CPCB21F11/00G01M10/00Y02A40/81
Inventor 李芝绒张玉磊王胜强梁浩哲储著鑫
Owner XIAN MODERN CHEM RES INST
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