Telescopic folding side light device

A foldable, sidelight technology, applied in the direction of indicating the equipment of the ship, can solve the problem of occupying deck space and other issues, and achieve the effect of ensuring the use of space

Active Publication Date: 2018-06-15
XIANLI ZHUHAI SHIPBUILDING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The problem existing in the existing retractable side light device is that since the guide rail of the side light extends horizontally from the edge of the forecastle deck, in order to ensure that the side light can stretch out to a certain distance, the track needs to be of sufficient length, and when the side light is in a folded state , the track below it must occupy the space of the corresponding length on the first floor deck to meet the placement of the track, so it takes up a lot of space on the deck under the realization of the expansion and contraction of the sidelights

Method used

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  • Telescopic folding side light device
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  • Telescopic folding side light device

Examples

Experimental program
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Embodiment Construction

[0036] see figure 1 , figure 1 It is a structural diagram of a folded state of an embodiment of the retractable and foldable side light device of the present invention. The side light is arranged on the left and right sides of the ship as the signal light of the ship. The right side light is a green light, and the left side light is a red light. On the outside of the guardrail on the forecastle deck, the telescopic and folding sidelight device has a telescopic mechanism, so that the sidelight can extend to a certain position on both sides of the ship.

[0037] The telescopic and folding sidelight device includes a telescopic mechanism and a sidelight box 3, and the sidelight box 3 is fixedly installed with a sidelight inside. The telescopic mechanism is a sleeve rod assembly, and the telescopic mechanism includes a column 1, a turret 2 and a telescopic frame 25, the column 1 is a metal support column, and the lower end of the column 1 is provided with a connecting seat 11, a...

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PUM

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Abstract

The invention provides a telescopic and folding sidelight device which comprises a sidelight box and a telescopic mechanism. A sidelight is fixed into the sidelight box. The telescopic mechanism comprises a stand column, a rotary rack and a telescopic rack. The stand column is in rotary connection with the rotary rack which rotates with the stand column as the axis. The telescopic rack is inserted into the rotary rack and can slide telescopically relative to the rotary rack. The sliding direction of the telescopic rack is perpendicular to the axial direction of the stand column and is the direction of a connecting line between the first end of the rotary rack and the farthest end, relative to the stand column, of the telescopic rack. The telescopic rack is in rotary connection with the sidelight box. The rotary direction, relative to the telescopic rack, of the sidelight box is parallel to the axial direction of the stand column. The stand column is fixedly mounted on the outer side of an edge guardrail of a forecastle deck, and when the telescopic and folding sidelight device is folded, the rotary rack is closely attached to the guardrail; and the sidelight device is closely attached to the guardrail after being retracted and folded, has no influence on ship operation, and does not occupy the space of a forecastle, and space using of the forecastle deck is ensured on a ship with limited space.

Description

technical field [0001] The invention relates to marine equipment, in particular to a retractable and foldable side light device. Background technique [0002] The "side light" used by ships refers to the green light on the starboard side and the red light on the port side, each displaying uninterrupted lights in a horizontal arc of 112.5 degrees, and the device is to make the lights from the front of the ship to 22.5 degrees behind the beam on each side. are displayed separately. For ships less than 20 meters in length, the sidelights may be combined into one and installed on the fore and aft centerline of the ship. In the international rules for avoiding collisions, there are strict requirements for the arrangement of the sidelights: the height of the sidelights of motor ships above the hull should not exceed three-quarters of the height of the foremast lights. These sidelights should not be so low as to be disturbed by deck lights. [0003] As a kind of ship navigation ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63B45/04
CPCB63B45/04
Inventor 卢隆政刘武云柯学徐华明何律
Owner XIANLI ZHUHAI SHIPBUILDING CO LTD
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