JPH023747Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) The present invention is a joint for assembling a nori net drying frame used as a seaweed cultivation material, and in particular, a nori net drying frame used in a floating nori cultivation method. Concerning fittings for assembly.

(Prior art) Conventionally, when cultivating seaweed by the floating seaweed cultivation method, a single pipe was used as a drying member.
A frame bent into a letter shape is used, and a seaweed net is stretched inside this frame, and the seaweed net is pulled upwards along this frame only when drying is carried out. .

(Problems to be solved by the invention) However, since this conventional frame is made by bending a single tube into a substantially U-shape, it is large in size and difficult to handle, and is difficult to transport by ship. The problem was that it was too bulky to carry a large amount of cargo, and setting it up at sea required two people and took a long time.

(Means for Solving the Problems) The present invention was made to solve these conventional problems, and its purpose is to easily assemble the drying frame at the farm and The purpose of this invention is to provide a joint for assembling a seaweed net drying frame that allows more components to be loaded on board and to carry out the drying work effectively. formed into an elbow joint having a horizontal fitting part into which a main pipe is fitted and a vertical fitting part into which a vertical main pipe is removably fitted, and a reinforcing plate is provided at an inner corner part of the elbow joint; The reinforcing plate has a structure in which a locking groove that engages with a frame rope for setting up a seaweed net and a mounting hole for attaching a hanging rope for setting up a seaweed net are formed.

(Example) Hereinafter, an example of the present invention will be described with reference to the drawings.

First, the configuration of the joint A for assembling the nori net drying frame (hereinafter referred to as "joint") of this embodiment will be explained.
The joint A of this embodiment has a horizontal fitting part 2 which is provided with a socket 2a in the horizontal direction and into which the horizontal main pipe 8 is fitted, and a socket 3a which is provided in the vertical downward direction so that the vertical main pipe 18 can be freely attached and detached. A reinforcing plate 4 is provided at the inner corner of the elbow joint 1, and a reinforcing plate 4 has a vertical fitting part 3 to be fitted into the elbow joint 1. It has a structure in which a matching locking groove 5 and an attachment hole 6 for attaching a hanging rope for setting up a seaweed net are formed.

Note that there is a small pin hole 7 in the horizontal fitting part 2 described above.
is formed, and after inserting the horizontal main pipe 8, a pin is driven into the pin hole 7 to prevent it from coming out of the horizontal main pipe 8.

Further, the upper end of the vertical fitting part 3 is formed so as not to protrude upwardly from the horizontal fitting part 2, so that foreign objects floating on the sea surface are not moored to this part. There is.

Next, the procedure for assembling the nori net drying frame M using the joint A described above will be explained.

First, both ends of the horizontal main pipe 8 are inserted into the horizontal fitting parts 2, 2 of the joints A, A, and fixed with adhesive to assemble the horizontal frame member 9. It should be installed in the

In this case, during normal drying work, two seaweed nets N and N are placed side by side on the horizontal frame member 9, and as shown in FIG. A frame rope 12b is inserted between the provided locking rings 11, 11, and this rope 12b is tied up with a thin string 13, and at the same time a hanging rope is formed on the reinforcing plates 4, 4 at the inner corners of the joints A, A. The hanging ropes 14, 14 are tied to the mounting holes 6, 6, and the hook 15 is attached to the end of the hanging rope 14.
are secured to the ear ropes 16, 16 of the seaweed ropes N and N, respectively, and the frame ropes 12 on both outsides of the seaweed ropes N and N are
The middle portions of a and 12c are inserted and engaged into the locking grooves 5 and 5 of the joints A and A, and are tied together with thin strings 17 and 17.

In addition, a floating ball (not shown) is attached to each frame rope 12a, 12b, 12c, and each frame rope 12a,
12b, 12c and seaweed nets N, N's otolines 16, 16
are connected with a thin rope.

Next, a rope hook 19 as shown in FIGS. 3 and 4 is fitted to the lower end of the vertical main pipe 18, and a stopper 20 is fitted to the upper end of the vertical main pipe 18. This vertical main pipe 18 is inserted into a through hole 21a of a float 21 as shown in FIG.
2, etc. to assemble the vertical frame member 10.

When drying the seaweed nets N and N, the vertical frame members 10 assembled as described above are loaded onto a ship and transported to a seaweed farm, where the rope hooks 19 are attached to the set ropes 23. Push in the rope retaining groove 19a, and then while removably fitting the upper end of the vertical main pipe 18 into the joint A of the horizontal frame member 9, raise the horizontal frame members 9 one by one, gradually attaching the seaweed net N. , N. When the drying operation of the seaweed net N is completed, the rope hook 19 is removed from the set rope 23, the upper end of the vertical main pipe 18 is removed from the joint A, and the vertical frame member 10 is removed.

(Effects of the invention) As explained above, by using the joint of the invention, it is easy to assemble the nori net drying frame at the farm, and it also makes it easier to transport materials, making it easier for one person to do the drying work. It has excellent effects such as:

[Brief explanation of drawings]

Fig. 1 is an exploded view showing the laver net drying frame of the embodiment of the invention, Fig. 2 is a vertical sectional view of the joint of the embodiment of the invention, Figs. 3 and 4 are perspective views of the rope hanging device,
FIG. 5 is a perspective view of the float, FIG. 6 is a perspective view of a locking ring attached to a horizontal main pipe, and FIG. 7 is a perspective view of the floating seaweed cultivation device in use. A: Assembly joint, M: Nori net drying frame,
N: seaweed net, 1: elbow joint, 2: horizontal fitting part,
3: Vertical fitting part, 4: Reinforcement plate, 5: Locking groove, 6:
Mounting hole, 8: Horizontal main pipe, 9: Horizontal frame member, 1
7: Vertical frame member, 14: Hanging rope, 18: Vertical main pipe, 26a, 26b, 26c: Frame rope.

Claims (1)

[Scope of utility model registration request] An elbow joint is formed that has a horizontal fitting part into which a horizontal main pipe is fitted, and a vertical fitting part into which a vertical main pipe is detachably fitted, and a reinforcing plate is provided at the inner corner part of the elbow joint. , a joint for assembling a laver net drying frame, characterized in that the reinforcing plate has a locking groove that engages with a frame rope for stretching the seaweed net, and a mounting hole for attaching a hanging rope for stretching the seaweed net. .