KR200230053Y1 - Painting Die for VLCC D/HULL Side Shell Block - Google Patents

Abstract

The present invention has a structure in which a plurality of T bars are arranged at regular intervals in the block of a large ship so as to easily paint a block of a large ship such as an oil tanker, and pipes are provided on both sides of the T bar installed on both sides of the block. The flower is formed by welding the piece, the flower is inserted into each of the support fixed to the piece, two rail pipes on the support in parallel to the transverse direction of the T-bar, and the roller back and forth on the pipe for The formed wheel systems are respectively installed, and the wheel system is integrally connected by using an auxiliary support, and a warp preventing member is installed on the auxiliary support at a right angle with the auxiliary support, and a footrest is placed on the wheel system and the torsion preventing device. A longitudinal safety rail support and the longitudinal safety rail at each of the square corners of the wheel system. Provides a workbench for painting in a block of a large ship, characterized in that the transverse safety rail support is installed on both ends of the support.

Description

Painting work platform in block of large ship {Painting Die for VLCC D / HULL Side Shell Block}

The present invention relates to shipbuilding, and more particularly, to a painting workbench in a block of a large ship.

A large amount of scaffolding is being applied for the painting of large ships, namely VLCC (Very Large Crude Oil Carrier) double hull side cell

As shown in FIGS. 1 and 2, a conventional work table has a plurality of T bars formed at regular intervals in a block, and these T bars are formed in a plurality of layers.

A pedestal is welded to the wall surface of the block 1 between the T bar 2 and the T bar 2, and a plurality of the pedestals are provided at the same height in the longitudinal direction.

The pedestal is installed on the wall of the opposite side block (1) at the same height in the longitudinal direction and placed on the footrest between the pedestal and the pedestal.

The structure as described above requires a large amount of scaffolding materials, and since the scaffold should be installed in the entire space in the block, the painter's efficiency is reduced.

The present invention has been made in order to solve the problems as described above, by installing a rail crossing the block space from side to side in the block to increase the efficiency of the caulk work, and to secure the safety of the painting work.

In order to achieve the above object, in a structure in which a plurality of T-bars are arranged at regular intervals in a block of a large ship, the flowers formed of pipes are welded and installed on both sides of the T-bars installed on both sides of the block. The support is inserted into each of the pieces, and two rail pipes are installed on the support in parallel in the transverse direction of the T-bar, and a wheel system is formed on each of the rail pipes formed with rollers back and forth, respectively. It is connected integrally by using an auxiliary support, and a warp prevention bar is installed on the auxiliary support at a right angle with the auxiliary support, and a footrest is placed on the wheel system and the warp prevention bar. Transverse safety rail supports are installed at both ends of the directional safety rail support and the longitudinal safety rail support. It provides a work surface for coating in the block of a large ship, characterized in that.

1 is a side cross-sectional view of a conventional workbench

2 is a cross-sectional view taken along the line 'A-A' of FIG.

Figure 3 is an exploded side cross-sectional view of the work table of the present invention

Figure 4 is an exploded front cross-sectional view of the work table of the present invention

5 is an exploded view showing the installation structure of a flower piece, a pole, a rail pipe of the present invention

6 is a side view of the work table of the present invention

7 is a plan view of the work table of the present invention

8 is a view showing a state in which the workbench of the present invention is driven on the pipe for the rail

<Brief description of symbols for the main parts of the drawings>

10: T bar 12: flower piece

14 support 16 rail for rail

18: wheel system 20: auxiliary support

22: warping guard 24: scaffold

26: safety railing holding platform 27: transverse safety railing

28: longitudinal safety railing 30: connection pipe

32: roller

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

Figure 3 is an exploded side cross-sectional view of the work table of the present invention, Figure 4 is an exploded front cross-sectional view of the work table of the present invention, Figure 5 is an exploded view showing the installation structure of the flower piece, the pole, the rail pipe of the present invention 6 is a side view of the work table of the present invention, FIG. 7 is a plan view of the work table of the present invention, and FIG. 8 is a view showing a state in which the work table of the present invention is driven on a pipe for a rail.

As shown in FIG. 5, the pipe pieces 12 are formed on both sides of the upper part of the T bar 10 by welding, and the above-described piece pieces 12 are provided every two to three rows of T bars provided at regular intervals. Install it.

The support piece 14 formed of a pipe is inserted into the rack piece 12.

3 to 5, the connecting pipe 30 bent at right angles to the longitudinal direction of the rail pipe 16 is welded to the support 14 to support the welding pipe 30. Secure the insert on top.

On the rail pipe 16, a wheel system 18 provided with a roller 32 driven along the rail pipe 16 is installed, and as shown in FIG. 7, an auxiliary device for integrally connecting the wheel system 18 is shown. The support 20 is installed.

The 4.5M long scaffold 24 is placed on the wheel system 18. The scaffold 24 is bent due to tension, the entire wheel system 18 is warped, and an auxiliary support (to prevent the scaffold from sagging). Twisting guard 22 for connecting 20 is installed.

On the wheel system 18, as described above, three 4.5M long scaffolds 24 are mounted on the rail pipe 16 at right angles to allow painting work thereon.

Four railings of the wheel system 18 are provided with a guardrail holding platform 26 so that the worker working on the wheel system 18 can be safely protected. The safety rail holding struts 26 are connected to each other, and a transverse safety handrail 27 and a longitudinal safety handrail 27 formed in the transverse direction of the safety handrail strut 26 are installed.

The lateral safety railing 27 is installed in parallel to the upper and lower two stages, longitudinal safety railings 28 are installed at both ends of the lateral safety railing 27 so that the worker can work safely in the safety railing. Make sure

The action of the configuration as described above causes the painter to paint the inside of the climbing block on the scaffold 24.

When moving the workbench, when the operator pushes or pulls the T bar 10 installed on the upper part of the foot plate 24 by hand, the roller 32 of the wheel system 18 moves smoothly along the pipe 16 for the rail.

The auxiliary support 20 installed in the wheel system 18 structurally stabilizes the wheel system 18, and the warp prevention member 22 installed at a right angle with the auxiliary support 20 is provided with a footrest 24 by tension. Prevent sagging.

The longitudinal safety handrail support 28 and the transverse safety handrail support 27 installed at the corners of the wheel system 18 allow the painter to work safely.

As described above, the effect of the present invention is to paint the inside of the block, but in the past, when forming a jamming jaw on the T-bar in the block and installing the scaffold on the space in the entire block thereon, many scaffolds should be installed. Therefore, a lot of time and was spent preparing the painting work, and also a large amount of scaffold to be installed. However, the present invention shortens the painting time by installing a rail pipe in the block, and installs a wheel system driven along the rail pipe on the block, and reduces the consumption of the scaffold by installing the scaffold only on the wheel system.

Claims (1)

In a structure in which a large number of T bars are installed at regular intervals in a block of a large ship, A flower formed in a pipe is welded and installed on both sides of the T-bar 10, and the flower is inserted into and fixed to the support pieces 14, respectively, and two rails on the support 14. The pipe 16 is installed in parallel in the transverse direction of the T-bar 10, and the wheel system 18 on which the rollers 32 are formed before and after the rail pipe 16 is respectively installed. ) Is integrally connected by using the auxiliary support 20, the anti-twist support 22 is installed on the auxiliary support 20 in a direction perpendicular to the auxiliary support 20, the wheel system 18 and the anti-twist The footrest 24 is placed on the base 22, and the guardrail support 26 is erected at each of the square corners of the wheel system 18, and the transverse safety which interconnects the guardrail zone 26 is made. For painting in blocks of large ships, characterized in that handrails 27 and longitudinal safety rails 28 are installed. Eopdae.