Manual type pilot rope ladder reel

A manual, ladder reel technology, used in hoisting devices, ships, cargo handling equipment, etc.

Active Publication Date: 2014-07-02
DALIAN XINFEI MARINE MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005]In view of the limited deck space of the container ship, it is impossible to use the structural and bulky pneumatic and electric ladder reel; however, the pilot ladder reel needs to meet the convenience of operation , labor-saving, self-locking, high safety performance, etc., in order to protect the safety of operators and other issues, the present invention provides a manual pilot ladder roll car, to at least solve the self-locking difficulties existing in the previous manual pilot ladder roll car , No misoperation prevention device, low safety factor, complicated operation, etc.

Method used

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  • Manual type pilot rope ladder reel
  • Manual type pilot rope ladder reel
  • Manual type pilot rope ladder reel

Examples

Experimental program
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Embodiment Construction

[0033] like figure 1 , figure 2 Shown is a manual pilot ladder rolling vehicle, including a track 1 installed on the hull, a support 3 movably connected to the track 1 through a running device 2, and the support 3 can freely move along the track 1 by means of the running device. Rolling, and the reel 4 that is connected with support 3 for soft ladder retraction, described pilot soft ladder roll car also includes self-locking transmission mechanism 5, as image 3 , Figure 4 As shown, the self-locking transmission mechanism 5 includes: an input shaft 51, one end of which is rotationally connected with the bracket 3 through a bearing 52, and the other end is a positive seven-section shaft; a brake disc 57 is connected with the input shaft 51 through a flat key; a ratchet device 53, set on the brake disc 57, and clearance fit with the brake disc 57, wherein the ratchet device 53 includes a ratchet disc 531 and friction discs respectively fixed on both sides of the ratchet dis...

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PUM

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Abstract

The invention discloses a manual type pilot rope ladder reel. The manual type pilot rope ladder reel comprises a track (1), supports (3), a coiling block (4) and a transmission mechanism (5), wherein the track (1) is installed on a ship body; the supports (3) are movably connected to the track (1) through walking devices (2); the coiling block (4) is connected with the supports (3) and used for taking up or putting down a rope ladder; the transmission device (5) is connected with the coiling block (4) and used for driving the coiling block (4) to rotate. The manual type pilot rope ladder reel is characterized in that the transmission mechanism (5) is a self-locking type transmission mechanism. The manual type pilot rope ladder reel has the advantages of being simple in structure, reasonable in design, convenient to use, good in self-locking effect and the like.

Description

technical field [0001] The invention relates to a deck lifting mechanism in the field of ships and marine engineering, and in particular provides a manual pilot ladder reel. Background technique [0002] In shipbuilding and marine engineering, before large and medium-sized ships enter the port, because the captain may not often enter and exit the docked ports, waterways, etc., he is not familiar with the water depth, tides, currents, etc. of the waters. On the water outside the port, temporarily employ pilots who are familiar with the local waters to assist the captain in entering and leaving the port. At present, most countries in the world implement compulsory water diversion in order to reflect the sovereignty and dignity of a country. Due to the large depth of large and medium-sized ships, the pilot needs to use the cooperative use of the lower pilot ladder and lowering the gangway of the served ship to board the ship. [0003] The current domestic standard for pilot l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B27/14B63B27/16B66D1/06B66D5/32B66D1/14
Inventor 姚鸿云刘树法
Owner DALIAN XINFEI MARINE MACHINERY
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