Shrinkable stern anchor lamp holder

Abstract

The invention discloses a shrinkable stern anchor lamp holder, which comprises a lamp post body, wherein the lamp post body is divided into three sections, wherein connecting toggle plates are arranged at the outer side of the first lamp post body and are connected with a joist steel panel of a goods bar of a ship body; the second lamp post body is movably sleeved in the first lamp post body; a first fixing bolt is arranged on the first lamp post body; the first fixing bolt passes through the first lamp post body and props against the second lamp post body; the third lamp post body is movably sleeved in the second lamp post body; a second fixing bolt is arranged on the second lamp post body; the second fixing bolt passes through the second lamp post body and props against the third lamp post body; and a lamp body is arranged at the top of the third lamp post body. Due to adoption of a three-section shrinkable structure, the height of the highest point of the lamp body is lowered when the shrinkable stern anchor lamp holder is folded, and mooring ropes can be effectively prevented from scratching the lamp body or the lamp post body during loading and unloading; and the first lamp post body and the second lamp post body as well as the second lamp post body and the third lamp post body are fixed by bolts, and therefore the shrinkable stern anchor lamp holder is simple in structure and can be operated just by one person, thereby saving manpower and material resources.

Description

(1) Technical field: [0001] The invention relates to a stern anchor lamp holder, in particular to a retractable stern anchor lamp holder used on ocean engineering ships. (2) Background technology: [0002] Existing offshore engineering ships generally have a stern anchor light, and many countries such as Singapore must place the stern anchor light at the stern. At present, many engineering ships directly weld the stern anchor light to the cargo rail, which makes it easy to scratch the stern anchor light during cargo loading and unloading. There are also two-section lifting stern anchor light holders for marine engineering ships, but the two-section lifting stern anchor light holders also have their disadvantages: 1. The stern anchor light cannot be hidden under the cargo rail. When loading and unloading, the cable will scratch the light body , 2. During the rising process, it is easy to pull out all the upper section to separate it from the lower section. 3. The current two...

AI Technical Summary

Problems solved by technology

At present, many engineering ships directly weld the stern anchor light to the cargo rail, which makes it easy to scratch the stern anchor light during cargo loading and unloading

There are also two-section lifting stern anchor light holders for marine engineering ships, but the two-section lifting stern anchor light holders also have their disadvantages: 1. The stern anchor light cannot be hidden under the cargo rail. When loading and unloading, the cable will scratch the light body , 2. During the rising process, it is easy to pull out all the upper section to separate it from the lower section. 3. The current two-section lift adopts the pivot pin type to fix it. It needs two people to operate at the same time to fix it. Only when all the holes are aligned can the shaft pin pass through, which is difficult to operate

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