JPH0414314Y2 - - Google Patents

Description

[Detailed description of the invention] [Field of industrial application] This invention relates to a storage support for a collapsible stanchion for wood cargo handling, which is installed on the upper deck of a timber cargo ship. .

[Prior Art] Conventionally, on the upper deck of a timber cargo ship, steel box-shaped sockets were installed at a pitch of approximately 3 meters for the purpose of loading and unloading timber. Detachable wooden or steel stanchions, welded and arranged along the length of the ship, are inserted into the steel sockets and, when not needed, are secured together on the upper deck or placed in a suitable store on the ship. What is stored in is known.

Also, along the bulwark, a steel stanchion with a pin hole at the base is fitted into a steel socket on the upper deck, and the steel socket and the pin hole at the base of the steel stanchion are passed through to form a hinge structure, A hinged stanchion that can be raised or lowered freely is known.

Each of these hinged foldable stanchions is interconnected at the tip and intermediate portions in the height direction with wire ropes, and 10 to 15 stanchions constitute a set stanchion. Then, by pulling or loosening the wire rope of one of the tilting stanchions at the opposite end of the tilting side using the deck crane or winch installed on the ship, the stanchions are raised all at once. There is.

In addition, if these tilting stanchions are to be tilted and stored along the bulwark, they must be mounted on a support stand provided on the top surface of the steel socket at the base of each tilting stanchion adjacent to the side to be tilted. This prevents the folding stanchion, which is tilted from the sideways that occurs during the ship's voyage, from reciprocating in the width direction in accordance with the period of the ship's sideways movement. Therefore, it is known to secure the bulwark with wire rope.

[Problems to be solved by the invention] Among the conventional techniques, the former involves hoisting wooden or steel stanchions one by one using a derrick boom or deck crane, and setting and removing them in steel sockets. This has the problem of being dangerous and requiring a great deal of effort.

In the latter case, although the hinged steel stanchions can be raised and lowered all at once,
Even when the collapsible steel stanchion is tilted and stored on a support stand at the base of the stanchion, the parts protruding from the support stand must be secured to the bulwark one by one with wire ropes. , which also had the problem of requiring a great deal of labor.

This invention was made in view of the above-mentioned problems of the conventional technology, and its purpose is to store a hinged stanchion in a tilted manner. The object of the present invention is to provide a storage support fitting that restrains a collapsible stanchion without tying it to a bulwark or the like when a ship is rolling.

[Means for Solving the Problems] In order to achieve the above object, the folding type stanchion storage support fitting in this invention is designed to install a plurality of stanchions whose main parts are obstructed so as to be able to rise and fall on the upper deck of a timber cargo ship. The folding type stanchion is composed of a rest stopper having a convex shape on the side surface which becomes the upper part when the folding type stanchion is tilted, and a rest stopper guide having the shape of a concave part on the side face which becomes the lower part,
The rest stopper and the rest stopper guide are fitted together when the foldable stanchion is tilted and stored.

[Function] The convex-shaped rest stopper and the concave-shaped rest stop guide fit together under the weight of each foldable stanchion when the foldable stanchion is tilted and stored, so that when the ship is rolling sideways, the rest stopper guide has a concave shape. I won't go along with the turmoil.

[Example] An embodiment of this invention will be described with reference to the drawings.

In Figure 1, on the upper deck 1 of a timber cargo ship, a plurality of foldable stanchions 3A, 3B, 3C... made of H-beam steel etc. are installed along the bulwarks at approximately 3 meter intervals. It is placed on both sides of the section. And the foldable stanchions 3A, 3
Steel hinge pins are inserted through the main parts of B, 3C, . . . together with the respective steel box type sockets 4A, 4B, 4C, . In addition, fixed steel stanchions 2 are erected at both ends of the foldable stanchions 3A, 3B, 3C, . . . . Adjacent collapsible stanchions 3A, 3B, 3C
The distal ends and intermediate portions in the height direction of... are linked by wire ropes 5A, 5B, 5C... to form a set stanchion. The tilting stanchion at the end opposite to the tilting side of the assembled stanchion is connected to the adjacent fixed stanchion by a wire rope for raising and lowering, and by letting out or pulling in the wire rope for raising and lowering, it is possible to raise and lower the assembled stanchion to form a assembled stanchion. The stanchions 3A, 3B, 3C... are raised and lowered all at once using the hinge pins of the main parts as fulcrums.

In FIGS. 2 and 3, a rest stopper 6B is provided protruding from the side of the web 10 that becomes the upper surface when the folding stanchion 3B is tilted.
The support fitting 12 is formed of a support fitting 12 having a convex cross-section with a substantially inverted V-shape at its tip, and a support 11 that supports the support fitting 12. On the other hand, a rest stopper guide 7B is provided protruding from the web 9 on the side that becomes the lower surface when the foldable stanchion 3C is tilted, and the rest stopper guide 7B has a concave shape with a cross section of approximately an inverted V shape at the tip. It is formed of a cradle 13 and a support plate 14 that supports the pedestal 13. A rest stopper 6B is attached to each of the tiltable stanchions 3B and 3C so that the support fitting 12 of the rest stopper 6B and the pedestal 13 of the rest stopper guide 7B can fit together when the rest stopper 6B is tilted.
A rest stop guide 7B is provided. Since both the support fitting 12 and the pedestal 13 are approximately inverted V-shaped and have a convex and concave shape, respectively, the lateral movement of the foldable stanchion 3C is suppressed when the foldable stanchion 3C is tilted and stored. Other folding type stanchions are similarly provided with rest stops and rest stop guides to obtain the same effect.

[Effects of the invention] Since this invention is configured as described above, it produces the following effects.

The rest stopper and rest stopper guide are fitted in a concave and convex manner, and are fitted together by the weight of the tilting type stanchion, so no labor is required, and even when the ship is rolling, these tilting type stanchions can be easily fitted. The stanchion does not sway in sync and remains extremely stable.

[Brief explanation of drawings]

FIG. 1 is a schematic side view of an embodiment of this invention, FIG. 2 is a schematic cross-sectional view taken along the line X--X in FIG. 1, and FIG. This is a schematic cross-sectional view taken in the direction of arrows. 1...Upper deck, 2...Fixed steel stanchion,
3A, 3B, 3C...Folding stanchion, 4
A, 4B, 4C...Steel box type socket, 5
A, 5B, 5C...Wire rope, 6A, 6
B, 6C...rest stop, 7A, 7B, 7C
...Rest stop guide, 8...Support stand, 9,
10... Web, 11... Support, 12... Supporting metal fittings, 13... Rest, 14... Support plate.

Claims (1)

[Scope of Claim for Utility Model Registration] 1. A hinge-type foldable stanchion that is installed along the bulwarks on both sides of the cargo hold on the upper deck of a timber carrier, and the stanchion is tilted and stored. In this case, a convex rest stopper is provided on the upper web, and a concave rest stopper guide is provided on the lower web, and the rest stopper and the rest stop guide are fitted together to raise and lower. 1. A storage support fitting for a foldable stanchion, which prevents the stanchion from being synchronized to roll when a ship is rolling sideways when the foldable stanchion is in a stored state, and suppresses lateral movement of the foldable stanchion. 2. When the collapsible stanchion is tilted and stored, the cross section of the convex rest stopper and concave rest stopper guide that are fitted together, perpendicular to the longitudinal direction of the collapsible stanchion, forms a substantially inverted V-shape. A support for storing a collapsible stanchion as set forth in claim 1 of the registered utility model.