Marine temporary handrail upright post and installation and use method thereof

A column and temporary technology, which is applied in the field of temporary railing columns for ships and their installation and use, can solve problems affecting construction progress, safety hazards, damage to deck coating, etc., and achieve high system safety and reliability.

Active Publication Date: 2019-03-12
HUDONG ZHONGHUA SHIPBUILDINGGROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. On-site welding of railings requires the cooperation of welding machines and other equipment. The preparation time and welding time are long, and the outdoors will be restricted by rain and snow, which will affect the construction progress.
[0004] 2. During the welding of temporary railings and the subsequent dismantling by gas cutting, the high temperature generated will damage the coating of the deck, increasing the difficulty of coating protection
[0005] 3. The railing column in the form of a fixture must be installed at the edge of the steel plate, and during the installation and removal process, the construction personnel must be in the dangerous area on the edge of the opening to tighten (loosen) the fastening bolts, and the process itself has certain safety hazards

Method used

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  • Marine temporary handrail upright post and installation and use method thereof
  • Marine temporary handrail upright post and installation and use method thereof
  • Marine temporary handrail upright post and installation and use method thereof

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Embodiment Construction

[0029] The following is a further detailed description of a temporary railing post for a ship and its installation and use method in conjunction with the accompanying drawings and examples, in order to understand its working method and principle more clearly, but it cannot be used to limit the protection of the patent of the present invention scope.

[0030] like figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 As shown, a temporary railing column for a ship includes a column 6, a column sleeve 1, a cross base 2 and a spring 5, the column sleeve 1 is a hollow tube, and the bottom of the column sleeve 1 is fixed on the cross base 2 In the middle part of the upper plate surface, several bolt holes 9 are provided on the column sleeve 1, and the column 6 is sleeved in the column sleeve 1, and the column 6 is fixedly connected with the column sleeve 1 through bolts 10 A wedge-shaped block 3 with a narrow top and a wide bottom is fixed on the upper plate surface of eac...

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PUM

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Abstract

The invention discloses a marine temporary handrail upright post, which comprises an upright post, an upright post sleeve, a cross base and a spring, wherein the upright post sleeve is a hollow circular tube; the bottom of the upright post sleeve is fixed in the middle of the upper plate surface of the cross base; the upright post sleeve is provided with a plurality of bolt holes; the upright postis sleeved in the upright post sleeve; the upright post is fixedly connected with the upright post sleeve through a bolt; the upper plate surface of each cross edge of the cross base is fixed with awedge-shaped block with narrow upper part and wide lower part; the middle part of the lower plate surface of the cross base is fixed with the spring. The invention also discloses a method for installing and using the marine temporary handrail upright post. The method has the advantages of convenient assembly and disassembly and high system safety.

Description

technical field [0001] The invention relates to the field of shipbuilding, in particular to a temporary railing post for a ship and a method for installing and using the same. Background technique [0002] At present, in order to avoid the danger of personnel falling at the edge of the section or the large opening during ship construction, temporary protective railings are required. There are usually two fixing methods. One is to use on-site welding to temporarily weld the railing columns to At the fence; there is another way to use a threaded chuck, using a special clamp to clamp the railing post on the steel plate at the edge of the segment or at the opening. Although these two methods can meet the requirements of ship construction, after analysis, it is found that the traditional methods have the following shortcomings: [0003] 1. The on-site welding of railings requires the cooperation of welding machines and other equipment. The preparation time and welding time are l...

Claims

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Application Information

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IPC IPC(8): E04H17/14
CPCE04H17/14
Inventor 陈文汉
Owner HUDONG ZHONGHUA SHIPBUILDINGGROUP
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