Hydrostatic pressure releaser for life raft

Abstract

The invention relates to the technical field of releasers and discloses a life raft hydrostatic pressure releaser. The releaser comprises a top layer box, wherein a wire cutting device is fixedly connected to the bottom of the inner wall of the top layer box, an auxiliary device is fixedly connected to the lower surface of the top layer box, and a pay-off device is fixedly connected to a lower surface of the auxiliary device; a top layer door is arranged on the front side of the inner wall of the top layer box, and top layer pins are arranged at the top and the bottom of the outer side face ofthe top layer box. According to the hydrostatic pressure releaser for the life raft, an adjusting frame is loosened, so an adjusting spring rebounds to drive a clamping roller to pass through a moving frame and move inwards through the adjusting frame, the clamping roller moves inwards to clamp a line body, and then the situation that the cut line body retracts into a device and needs to extend out again by an operator is prevented; the tedious step that an operator uses the device to stretch out of the wire body is reduced, the effect that the operator stretches out of the wire body is further improved, and the using effect that the operator operates the device is enhanced.

Description

technical field [0001] The invention relates to the technical field of releasers, in particular to a liferaft hydrostatic pressure releaser. Background technique [0002] The hydrostatic pressure release device is a device used for free floating devices attached to the ship (such as life rafts, satellite emergency radio position indicating beacons, etc.) that can be released automatically and manually when the ship sinks or other releases are required, and compatible materials are used made to prevent the device from malfunctioning. Galvanized or other forms of metal coating shall not be used on parts of hydrostatic pressure release devices, which automatically disengage the liferaft at a depth of not more than 4 m, and are provided to prevent the accumulation of water in the hydrostatic pressure relief device when the device is in the normal position. The structure of the indoor drain should not be disengaged when the waves hit, and its model and factory number should be p...

AI Technical Summary

Problems solved by technology

Moreover, the product number of each hydrostatic pressure release device is also unique, and the marking work of the validity period can only be carried out by an authorized unit; the liferaft hydrostatic pressure release device of the prior art is easy to retract the inside of the device due to the cut-off line body, causing the operator to Needs to be extended again for use, reducing the effectiveness of the device

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