Fabricated scaffold and using method thereof

A kind of scaffolding and assembly technology, which is applied in the field of assembly scaffolding in shipbuilding, can solve the problems of increasing construction period and occupying a large space, and achieve the effect of reducing time, improving utilization and reducing risk index

Inactive Publication Date: 2010-09-29
SHANGHAI WAIGAOQIAO SHIP BUILDING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide an assembled scaffold in order to overcome the defect that the construction of the pipe scaffold occupies too much space in the prior art and increases the construction period when disassembling and assembling

Method used

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  • Fabricated scaffold and using method thereof
  • Fabricated scaffold and using method thereof
  • Fabricated scaffold and using method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Such as figure 1 Shown is a perspective view of the assembled scaffolding of the present invention installed on the vertical bulkhead of the cabin. In this embodiment, the assembled scaffold includes two ear plates 2 vertically welded on the bulkhead 1 , the cross section of which is a rectangle, and two first installation holes 21 are provided on the ear plates 2 . Each ear plate 2 is provided with a scaffold cross bar 3 for supporting the scaffolding platform 4, and one end of the scaffold cross bar 3 installed on the ear plate 2 is provided with a second mounting hole 32 matching the first mounting hole 21, and the scaffolding The cross bar 3 is fastened on the lug plate 2 by bolts and kept horizontal to the ground, and a reinforcing rib 31 is also provided at the same end. Both ends of the scaffold cross bar 3 are respectively provided with a hollow column-shaped clamping position 33 for installing the scaffold guardrail 5 , and the scaffold guardrail 5 is provided...

Embodiment 2

[0040] Such as figure 2 As shown, the difference between this embodiment and Embodiment 1 is that in this example, the bulkhead 1 forms a certain angle with the horizontal plane, so a trapezoidal cross-section is used to replace the lug 2 in Embodiment 1. And keep the scaffolding bar 3 relative to the ground level all the time, and the rest are identical to embodiment 1. It can be seen from this embodiment that the shape of the ear plate can be selected according to the actual situation of its fixed mounting surface, and can be rectangular, trapezoidal or polygonal.

Embodiment 3

[0042] Such as image 3 As shown, it is a perspective view that the assembled scaffolding among the present invention is installed on the reverse top of the cabin. In this embodiment, the assembled scaffolding includes four rectangularly distributed earrings 6 that are oppositely arranged in pairs. In this embodiment, the earrings 6 are U-shaped, and their open ends are welded to the T row on the reverse top of the cabin. The hanger 7 in this embodiment is made of strip steel, and hangs below the T row through the first bending part 71 hooked in the earring 6 at its upper end. The lower end of each hanger 7 is provided with a second bending portion 72 for supporting the scaffolding platform 4 , and the second bending portion 72 is located directly below the first bending portion 71 and is at a 90° angle to the vertical plane. The scaffolding platform 4 is laid on the four second bending parts 72 .

[0043] Wherein, the length of the hanger 7, that is, the distance between th...

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PUM

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Abstract

The invention discloses a fabricated scaffold and a using method thereof. The fabricated scaffold comprises a plurality of fixing parts, bearing parts and a plurality of scaffold platforms, wherein the plurality of fixing parts are vertical to a mounting surface; one bearing part is arranged on each fixing part; and the plurality of scaffold platforms are paved between two or among more than two bearing parts. The using method thereof comprises the following steps of: a ship segment stage, namely vertically and fixedly arranging the plurality of fixing parts on the mounting surface at preset intervals; and a general assembly and carrying phase, namely arranging one bearing part on each fixing part and arranging one scaffold platform on the adjacent bearing part. In the invention, a conventional operating mode that a tubular scaffold is needed to be erected in a whole cabin space so as to help a worker reach a higher operation point is changed, a method for extendedly arranging the scaffold clung to the mounting surface is adopted so as to release most of the space in the cabin, shorten the construction period, improve the use ratio of a dock, and reduce the hazard index of workersbelow the scaffold; and the fabricated scaffold has very obvious effect on backing construction in the ship building.

Description

technical field [0001] The invention relates to an assembled scaffold and its usage method, in particular to an assembled scaffold for ship construction and its usage method. Background technique [0002] In the prior art, when working on the side walls and reverse roofs of larger hulls, pipe scaffolds are generally erected inside them during the assembly and loading stages, especially when working on reverse roofs, it is necessary to work from the bottom of the tank all the way. Build up to the top. The existing construction method has greatly increased the workload of erecting in the dock, occupied almost all the space in the cabin, brought a lot of inconvenience to the construction personnel at the bottom of the cabin, and increased the risk of operation. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an assembled scaffold in order to overcome the defect that the construction of the pipe scaffold occupies to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63C5/02B63B9/00
Inventor 聂家平朱越成徐占勇
Owner SHANGHAI WAIGAOQIAO SHIP BUILDING CO LTD
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