KR200251297Y1 - Saddle the lower part traveling crane of a bulk carrier - Google Patents

Abstract

The present invention relates to a saddle undercarriage gondola configured to safely perform a welding operation during the joint construction of a saddle tank inclined surface during a manufacturing process of a bulk carrier.

The present invention is a rail 30 is installed along the inclined portion of the lower portion of the flesh ship saddle 10, the wheel 90 is coupled to the rail 30, the first support bar 100 formed in the 'H' shape and The first connecting bar 120 and the second connecting bar 130 connected to the middle and the upper end of the second support bar 110, the first support bar 100 and the second support bar 110, the first 2 to the auxiliary jig 80, which is installed on the intermediate side of the connecting bar 130, the wheel 90 for the gondola alternately up and down, and the gondola 20 to which the auxiliary jig 80 is installed and fixed on the upper side. Is configured to move the up and down switch of the gondola 20 by moving on the rail 30 having a certain inclination by the weight of the gondola 20 is characterized in that the working conditions of the lower portion of the flesh line saddle saddle .

Description

Saddle gondola {Saddle the lower part traveling crane of a bulk carrier}

The present invention is to install a rail along the inclined surface of the saddle tank having a slanted part when the structure joint work of the saddle tank lower part during the manufacturing process of the salders and to install the gondola wheels attached to the rail to move the welding work of the inclined part It relates to a gondola for driving under the saddle, which is configured to perform safely.

In general, bulk carriers are also referred to as mountain cargo ships, which are ships that carry unpacked powder or granular cargo such as grains and coal, including coal carriers, grain carriers, ore carriers. to be.

In the joint of the structure formed at the bottom of the saddle tank (hereinafter referred to as saddle) of the ship, we install the scaffold to move the worker and transport the tool, but the length of the scaffold is 2 m, 2.5 m, 3 When the footrest is installed on the same slope as the bottom of the saddle, the floor is generated like the landing due to the foothold jig that connects the footrest. In addition to the difficulty, the narrower the width of the scaffold, the smaller the work space, the greater the risk of safety accidents, and the difficulty of dismantling the scaffold installed at a considerable height from the ground after work.

The purpose of the present invention devised to solve the problems as described above is to facilitate the smooth movement of the structure joint work of the lower part of the salulder saddle having a slope and to prevent the accident due to the carelessness of the operator in advance to facilitate the operation To make it possible.

In order to achieve the above object of the present invention, a rail installed along the inclined portion of the lower portion of the flesh line saddle and a gondola mounted on the rail and moving along the inclined surface carrying the worker and work tools, and attached to the upper side of the gondola It consists of an auxiliary jig made of steel pipe of rectangular cross section and wheel made of polyethylene material attached to both ends of the auxiliary jig having an 'H' shape to be operated. The wheels attached to the jig provide the saddle-driven gondola, which is moved on the rail by the weight of the gondola.

Figure 1a is a block diagram of a gondola for driving saddle according to an embodiment of the present invention.

1B is an enlarged view of portion A of FIG. 1A.

2 is a view showing a state equipped with a saddle driving gondola according to an embodiment of the present invention.

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

10: lower saddle 20: gondola

30: rail 40: first fixing portion

50: second fixing part 60: main wire

70: gondola fixing bracket 80: auxiliary tool

90: wheel 100: first support portion

110: second support portion 120: first connection portion

130: ash 2 connection

The present invention is a saddle configured to facilitate the work in the lower part of the flesh line saddle by installing a rail along the inclined plane and the gondola movable along the rail when jointing the structure of the lower portion of the salt ship cargo hold saddle with a slope It relates to a lower driving gondola.

Hereinafter, a gondola for driving down a saddle according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1A is a configuration diagram of a saddle driving gondola according to an embodiment of the present invention, and FIG. 1B is a partially enlarged view of portion A of FIG. 1A.

As shown in the figure, the configuration of the saddle lower driving gondola is provided along the inclined surface by the first fixing part 40 and the second fixing part 50 fixed to both ends of the inclined surface of the saddle lower portion 10 ) And a gondola 20 which is designed to carry and move a worker and a work tool along the rail 30, and is connected to the rail 30 while being positioned on the top of the gondola 20, and made of polyethylene material at both ends. The auxiliary jig 80 is attached to the wheel 90, the auxiliary jig 80 is formed in the 'H' shape of the first support bar 100 and the second support bar (100), each of which has a different length on both sides ( 110 is positioned and connected to the middle portion and the upper end of the first support bar 100 and the second support bar 110 by using the first connection bar 120 and the second connection bar 130, respectively. The first connecting bar 120 is horizontally connected to the middle side and the second connecting bar 130 is the same as the slope of the saddle lower portion 10 at the top Connected in the form of a ship.

And, the first support bar 100 and the second support bar (110) different in length from each other is made of a polyethylene material is mounted on the rail 30 to install the wheel 90 to move the gondola 20 And, on the middle side of the second connecting bar 130 having a constant gradient, the gondola wire wheel 90 for moving the gondola 20 up and down is installed up and down.

And, as can be seen in Figure 2 showing the saddle lower running gondola according to an embodiment of the present invention, one side of the inclined portion of the flesh line saddle 10 serves as a movement path of the gondola 20 The first fixing part 40 for fixing the rail 30 made of a circular steel is fixed vertically, and the main wire 60 and the main wire 60 for moving the gondola 20 up and down on the bent surface of the other end side of the inclined portion The gondola fixing bracket 70 which can attach the second fixing part 50 to which the other end side of the rail 30 is fixed is horizontally attached, and the first fixing part 40 and the second fixing part 50 are horizontally attached. Both ends are attached to and fixed to the rail 30 made of a circular steel that serves as a movement path of the gondola 20 so that the gondola 20 can move along the inclined portion of the lower portion of the saddle 10.

In addition, the gondola 20 having the auxiliary jig 80 having the wheel 90 attached thereto is mounted on the rail 30, and thus the weight of the gondola 20 is operated as the vertical movement switch of the gondola 20 is operated. It is configured to move on the rail 30 having a slope by.

The effect of the present invention made of the configuration as described above by using the gondola device in the inclined portion, such as the saddle tank, improve the working conditions, simplify the movement, the safety accident caused by carelessness of the operator is not delayed To prevent it.

Claims (1)

One end is supported vertically by the first fixing part 40 fixed to one side of the inclined portion of the flesh line saddle 10 and is vertically attached to the gondola fixing bracket 70 attached horizontally to the other side of the inclined portion. Rail 30, the other end is supported using the second fixing portion 50, the wheel 90 made of polyethylene material coupled to the rail 30, the wheel 90 is in the form of 'H' It is formed on both sides of the first support bar 100 and the second support bar 110 having a different length, respectively, the middle portion and the upper end of the first support bar 100 and the second support bar 110 The first connecting bar 120 in each horizontal direction and the second connecting bar 130 of the same gradient as the inclination of the lower saddle 10 is connected to the wheel for the gondola wire in the middle of the second connecting bar 130 The auxiliary jig 80 is installed alternately in the up and down directions and the gondola 20 is fixed to the upper jig is installed on the upper side. Saddle, characterized in that the working conditions of the lower portion of the flesh line saddle by moving on the rail 30 having a certain slope by the weight of the gondola 20 by operating the vertical movement switch of the gondola 20 Undercarriage gondola.