An outboard submerged retractable mechanism

A technology of retractable mechanism and transmission mechanism, which is applied in the direction of outboard propulsion device, propulsion device engine, ship construction, etc. It can solve the problems of pressure-resistant shell strength and sealing hidden dangers, and many cabin perforations, so as to achieve the purpose of using and maintaining Simple performance, convenient and reliable sealing detection, and reliable sealing effect

Active Publication Date: 2019-10-22
BEIJING RES INST OF PRECISE MECHATRONICS CONTROLS
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0003] At present, the retractable mechanism of the emergency propulsion device of the underwater equipment is a hydraulic actuator, and the hydraulic actuator is arranged through the cabin instead of the overall outboard layout, resulting in more perforations in the cabin, which has a certain impact on the strength and sealing of the pressure-resistant shell. Hidden dangers

Method used

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  • An outboard submerged retractable mechanism
  • An outboard submerged retractable mechanism
  • An outboard submerged retractable mechanism

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Embodiment Construction

[0025] Below in conjunction with accompanying drawing, the present invention is described in further detail:

[0026] figure 1 It is a structural schematic diagram of the outboard water-immersed retractable mechanism of the present invention. Such as figure 1 As shown, the outboard water immersion retractable mechanism includes: a rear lug 1, a motor 2, a transmission mechanism 3 and a front lug 4; wherein, the rear lug 1 is connected to one end of the motor 2 through a first sealing ring; the motor 2 The other end of the transmission mechanism 3 is connected to one end of the transmission mechanism 3 through the first sealing ring; the other end of the transmission mechanism 3 is connected to the front lug 4 through the sealing structure. Specifically, the first sealing ring is selected as an O-ring.

[0027] figure 2 is a schematic diagram of the sealing structure of the present invention. Such as figure 2 As shown, the sealing structure includes a Teconst seal 21, a...

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Abstract

The invention discloses an outboard soaking deploying and retracting mechanism comprising a rear support lug, a motor, a transmission mechanism and a front support lug. The rear support lug is connected with one end of the motor through a first sealing ring, the other end of the motor is connected with one end of the transmission mechanism through a first sealing ring, and the other end of the transmission mechanism is connected with the front support lug through a sealing structure. The outboard soaking deploying and retracting mechanism achieves the effects that the overall outboard soakinglayout is achieved, sealing is reliable, and sealing detection is convenient and reliable.

Description

technical field [0001] The invention belongs to the field of highly reliable retractable mechanisms for underwater equipment, in particular to an outboard water-immersed retractable mechanism. Background technique [0002] During the voyage of the underwater vehicle, under different working conditions, in order to ensure the safety of navigation or facilitate the use of weapons or avoid danger, the main equipment is generally equipped with emergency backup devices. For example, some ship propulsion devices are equipped with conventional main propulsion devices. In addition to the system, it is generally equipped with an emergency propulsion system. The present invention is an innovative design based on the application environment. The emergency propulsion system is placed outboard, the retractable mechanism makes a linear motion, and the crankshaft connecting rod converts its linear motion into a rotary motion, and then drives the emergency propulsion device to rotate aroun...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63H20/08
Inventor 赵国平马德森闫海媛岳彩锐田艳全田冠枝
Owner BEIJING RES INST OF PRECISE MECHATRONICS CONTROLS
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