JP3095789U - Moving device for work gondola moving along the side wall of ship - Google Patents

Abstract

(57) [Problem] To provide a moving device for a working gondola that does not require a conventional rope ladder and can be moved along the side wall of a ship. The motor 2 arranged as described above is fixed to the frame 3, the driving wheel 5 is fixed to the rotating shaft 1 so as to contact the side wall 4 of the ship, and the upper portion of the frame 3 is spaced apart from the driving wheel 5. Ship side wall 4
A guide wheel 7 loosely fitted to the upper edge 6 is rotatably mounted, and a gondola support arm 8 projecting from the upper end of the frame 3 in a direction opposite to the guide wheel 7 and supporting a working gondola A.
Is fixed, and the frame 3 is appropriately spaced from the connecting member 9.
Are connected by

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

The present invention also relates to a moving device for a working gondola that moves along the side wall of a ship. Of.

[0002]

[Prior art]

Conventionally, as shown in FIG. 3, work such as cleaning, painting, and repair of a side wall of a ship is performed. A large number of rope ladders y attached with a large number of pedestals x for a person to sit down and work on Since the work was done by hanging it on the upper edge 6 of No. 4, there were the following problems.

[0003] When the operator moves up and down the pedestal, there is a danger that the pedestal may step on and fall. Since the height of the side wall of a large ship can reach 40-50m, if it falls from the upper pedestal, It causes a fatal accident. The work area on one pedestal is limited, and when work in this area is complete, Since it has to move to the lower pedestal, it is troublesome and the work efficiency is high. No Installation and removal of many rope ladders is time-consuming and troublesome. It takes time and is troublesome to carry out repair and inspection management of many rope ladders.

[0004]

[Problems to be solved by the device]

This invention was made to solve the problems described in the conventional technology. A work gondola moving device that does not require a conventional rope ladder and can move along the side wall of a ship The purpose is to provide.

[0005]

[Means for Solving the Problems]

In the moving device of this invention, the motor arranged so that the rotating shaft hangs is fixed to the frame. Drive wheel is fixed to the rotating shaft so as to abut the side wall of the ship, A guide wheel that loosely fits on the upper edge of the side wall of the ship is installed on the upper part of the ship at intervals. It is rotatably mounted and protrudes from the upper end of the frame in the opposite direction to the guide wheels. , Fix the gondola support arm that supports the working gondola, and space the frames appropriately. And is connected by a connecting member.

[0006] If necessary, the top of the frame has a hook at the tip to prevent it from falling. Fix the member so that the hook is located above the guide wheel, and rotate the moving device. It is designed to prevent falls.

[0007]

[Embodiment of device]

An example of an embodiment of the present invention will be described with reference to the drawings and shown in FIGS. The motor 2 arranged so that the rotating shaft 1 hangs down, Drive wheels 5 are fixed to the rotating shaft 1 so as to abut the side wall 4 of the ship.

[0008] Therefore, when the motor 2 is driven, the rotary shaft 1 rotates, and the drive wheels 5 of the ship. It is adapted to rotate while contacting the side wall 4. The motor 2 is for work. The operation panel (not shown) installed on the gondola A can be operated. Has become.

[0009] As shown in FIG. 1, the upper edge 6 of the side wall 4 of the ship is attached to the upper front end and the rear end of the frame 3. Two guide wheels 7, 7 that are loosely fitted to are mounted rotatably. Guide wheel 7, As shown in FIG. 2, a groove 11 is engraved in the groove 7, and the groove 11 forms the upper edge 6 of the side wall 4 of the ship. Is loosely fitted to the guide wheels 7, 7 from the upper edge 6 of the side wall 4 of the ship. You can prevent the derailment of.

[0010] At the center of the upper end of the frame 3, in the direction opposite to the guide wheels 7, 7, as shown in FIG. The gondola support arm 8 that projects and supports the work gondola A is fixed.

[0011] Rope 12 for supporting work gondola A (shown by dotted lines in FIGS. 1 and 2). Is fixed to the gondola support arm 8 and the lower end is set to the work gondola A. It is wound around the hoist 13. Therefore, the worker riding the work gondola A Operates the operation panel (not shown) installed in the work gondola A to move the hoisting machine 1 When 3 is activated, the work gondola A can be moved vertically. It has become.

[0012] Fit the two frames 3 and 3 to the width of the working gondola A as shown in FIG. The connection members 9 whose length can be adjusted are connected at appropriate intervals.

[0013] In addition, if necessary, at the upper end of the frame 3, as shown in FIG. Secure the fall prevention member 10 provided with a so that the hook portion a is located above the guide wheel 7. I have decided.

[0014] As shown in FIG. 2, the hook portion a of the fall prevention member 10 is temporarily installed on the deck 14 of the ship. It can be hung on the guide bar 15 to prevent the moving device of the present application from falling to the working gondola A side. Is ready. In FIG. 2, 16 is a guide roller and 17 is a work roller. A magnet for fixing the gondola A to the side wall 4 of the ship.

[0015] When carrying out the operation, an operator on the work gondola A operates the operation panel. , When the motor 2 is operated, the drive wheels 5 contacting the side wall 4 of the ship rotate, Can be moved in the left-right direction along the upper edge 6 of the side wall 4 of the ship. . Therefore, the operator can suspend the work gondola A on the moving device of the present application. The lowered work gondola A along the side wall 4 of the ship in the left-right direction only at a predetermined position. It can be moved.

[0016]

[Effect of device]

Since the present invention is configured as described above, it has the following effects. The conventional rope ladder can be omitted. The operator can ride the work gondola to any desired position while riding on the work gondola. Since it can be moved, work efficiency is improved. There is no danger of falling from the pedestal of a conventional rope ladder. The structure is simple and easy to handle.

[Brief description of drawings]

FIG. 1 is a schematic front view showing an embodiment of the invention.

FIG. 2 is a schematic side view showing an embodiment of the invention.

FIG. 3 is a schematic perspective view showing a conventional embodiment.

[Explanation of symbols] 1 rotation axis 2 motors 3 frames 4 Side wall of the ship 5 drive wheels 6 Upper edge of side wall of ship 7 guide wheels 8 Gondola support arm 9 Connection member 10 Fall prevention member 11 Guide wheel groove 12 rope 13 hoisting machine 14 Ship deck 15 Guide bar temporarily installed on the deck of the ship 16 Guide Roller 17 Magnets for fixing the working gondola to the side wall of the ship A work gondola a Hook part of the fall prevention member X pedestal Y rope ladder

Claims (2)

[Scope of utility model registration request] 1. A motor (2) arranged such that a rotating shaft (1) hangs is fixed to a frame (3), and a drive wheel (5) is attached to the rotating shaft (1) on a side wall of a ship. A guide wheel (7) which is fixed so as to come into contact with (4) and is loosely fitted to the upper edge (6) of the side wall (4) of the ship at an interval above the frame (3). Is rotatably attached, and a gondola support arm (8) for supporting the working gondola (A) is fixed to the upper end of the frame (3) by protruding in the direction opposite to the guide wheels (7), A device for moving a working gondola along a side wall of a ship, characterized in that the frames (3) are connected with a connecting member (9) at appropriate intervals. 2. A fall prevention member (10) having a hook portion (a) at its tip end at the upper end of the frame (3), said hook portion (a) being above the guide wheel (7). 2. The moving device for a working gondola moving along the side wall of a ship according to claim 1, wherein the moving device is fixed so as to be positioned.