JPH0722639Y2 - Sea surface floating vehicle capture and collection device - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a tool for capturing and collecting a running vehicle that has floated to the surface of the sea after being used for undersea and seabed research and the like.

[Conventional technology]

When collecting a vehicle used for a test, etc., a floating vessel is conventionally approached by a boat, and a net is thrown to catch it.
Alternatively, a person leans out of the boat, hangs the rope directly on the vessel, captures it, and draws the captured vessel to the vessel.
They had to remove the nets or ropes, hang them on the hoisting equipment, and hoist them with the mother boat's crane.

[Problems to be solved by the device]

There were the following problems to be solved in the conventional collection of the above-mentioned navigation vehicle.

That is, conventionally, there is no dedicated tool for capturing and collecting, and it is captured with a net, rope, etc., and at the time of collection, the essential tools used for capturing are removed, replaced with a sling for collection, and collected. Therefore, it cannot be reliably captured unless the boat is close enough to the vehicle. Especially in stormy weather, the waves were high and could not be captured reliably, and there was a drawback that it was extremely dangerous because a person leaned out of the boat. It is an object of the present invention to provide a tool that can easily catch a vehicle about 3 m away from a ship and use it as a hoisting tool.

[Means for Solving the Problems]

Means for Solving the Problems The present invention solves the above problems by providing a through-hole having a width sufficiently wider than the thickness and elongated in the width direction at one end of a long band and having a shape approximately corresponding to the cross-sectional shape near the other end of the band. And a ring body formed by penetrating the other end of the band so that it cannot go backwards through the through hole except for a predetermined operation, and one end of the band forming the ring body is easily attached and detached in the vicinity of the through hole. The operating rod, a reel that is easily attached to and detached from an arbitrary position of the operating rod and is driven to rotate by one-handed operation, and the other end of the band that has one end rotatably connected to the reel and the other end that forms the ring body. An object of the present invention is to provide a sea surface floating navigation vehicle capturing and hoisting device, which comprises a rope body connected to the sea surface.

[Action]

Since the present invention is constructed as described above, it has the following effects. That is, a ring is formed with a band and is easily attached to and detached from the tip of the operating rod, and the other end of the ring (band) is indexed by a reel that is rotationally driven by one-handed operation through the rope, and the ring is Because it has been configured to reduce,
Even when the waves are high, the worker supports the body with one hand on a part of the ship, etc., and hooks the floating body floating on the sea surface with the other hand on the ring, and at the same time hooks the reel with one hand, for example with the thumbs. It can be operated to instantly shrink the ring and bind and capture the vehicle. And pull the sailing body at hand,
The operation rod which is easily attached and detached can be removed by, for example, a one-touch operation, and can be hung and collected by suspending it on the collecting crane of the mother boat. At that time, the other end of the band can move through the through hole for forming the ring only in the direction to shrink the ring, and it is not possible to go backwards. There is no concern that the body will fall out.
That is, the vehicle can be safely and reliably collected even in stormy weather without the workers being exposed to danger.

〔Example〕

A sea floating floating vehicle capturing and collecting device according to an embodiment of the present invention will be described with reference to FIG.

FIG. 1 is a view of this embodiment, (a) is a side view of the whole,
(B) is the bb arrow sectional view of (a), (c) is the cc arrow sectional view of (a).

In the figure, a band 1a made of a composite material of reinforced plastic and polyamide fiber has a through hole 1b at one end thereof, and the other end of the band 1a penetrates the through hole 1b to form a capture ring 1. The through hole 1b is elongated in the width direction of the band 1a as shown in the figure, and is formed so narrow that the band 1a can slide and move. In addition, a band penetrating the through hole 1b
As shown in Fig. 2 (b), the band 1a is allowed to pass in one direction only in the penetrating direction, and ratchet teeth are provided so that retrograde is not allowed. When the side edge of the through hole 1b abuts its own tooth and the crest of the tooth on the band 1a side by spring action, it bends outward and passes through the tooth on the band 1a side, and immediately after that. Forms a ratchet 6 with the band 1a and the through hole 1b so that the ratchet 6 is locked in the valley between the teeth to prevent the band 1a from moving backward.

The trapping ring 1 formed as described above is for trapping a floating vehicle as will be described later, and as shown in FIG. 5A, it has a diameter D that is sufficiently larger than the diameter d of the vehicle. It is kept in size. In the vicinity of the through-hole 1b of the band 1a, the tip of a lightweight and high-strength operating rod 2 made of carbon fiber and reinforced plastic is easily inserted into and removed from the hole provided on the side of the band 1a so that the running body can be removed. When captured, it is easily removed by the one-touch attachment / detachment mechanism 8. At the rear end of the operation rod 2, for example, a latch release lever 5 is manually attached with a human finger, and a mainspring drive one-touch reel 4 that rotates in one direction by a mainspring when a so-called one-touch operation is easily attached and detached. The other end of the tow line is connected to the other end of the band 1a so as to catch the running body by momentarily pulling the capturing ring 1 hooked on the running body when the running body is captured. A plurality of grooves 7 are provided on the inner periphery of the band 1a to increase the frictional force so that the vehicle does not slip out of the catch ring 1 or the band 1a when the vehicle is captured. Has been.

The above is the overall structure of the capture and collection device.
For convenience of operating the operation rod 2 as if it were a fishing rod, the rod fulcrum band 11 shown in FIG. 2 is used by a hoisting worker as a waist band. That is, the operator of the operation puts the rod supporting point band 11 on the waist with the operating rod fixing portion 11a on the front side of the body, and puts the rear end of the operating rod 2 into the operating rod fixing portion 11a and uses it as a fulcrum so as not to slip. Is. However, it is not indispensable to use this rod fulcrum band 11 when collecting the vehicle, and its use is left to the judgment of the collecting parties. Next, with reference to FIG. 3, description will be given of the actual operation of capturing and collecting the vehicle by using the capturing and collecting tool of the above embodiment.

FIG. 3 is an explanatory view showing a process of capturing and collecting a floating body floating on the sea surface using the capturing and collecting device of the above-mentioned embodiment,
(A) shows a case where the floating body 14 floating on the sea surface is in a horizontal state,
A schematic diagram showing that there are two kinds of states in the upright state, (b) is a schematic diagram showing a state in which the catching ring 1 of the lifting device of the embodiment is hung on the cruise body 14 in the horizontal state Figure, (c)
Is a schematic view showing a state in which the spring driving one-touch reel 4 is operated to shrink the capturing ring 1 to capture the running body 14 and pull it toward you, (d) is the capturing ring 1, that is, the band
FIG. 3 is a schematic diagram showing a state in which the operation rod 2 is removed from 1a and the other end of the band 1a is hooked on a mother boat hook 12 provided on a chain of a crane of a mother boat, which is not shown, and which is not shown.

In order to collect the ship, first, the ship is used to go to the surface of the sea where the ship 14 is floating, the work boat 15 is lowered to the sea surface, and the worker 16 captures and collects the implement of the embodiment. Bring in. Then, as shown in FIG. 2B, the rear end of the operating rod 2 is housed in the rod fulcrum band 11, one hand holds the vicinity of the mainspring drive one-touch reel 4, and the other one hand prevents the body from being thrown out to the sea surface by the waves 13. Hold the boat on the side of the boat 15 to support the body, and operate the operating rod 2 to hook the capture ring 1 on the running body 14. Then, the latch release lever 5 of the mainspring drive one-touch reel 4 is operated, and the mainspring drive one-touch reel 4 is actuated at once by the rotating force of the mainspring that has been wound in advance, and the tow line 3 is pulled to pull the band.
1a is pulled, the capture ring 1 is contracted, and the vehicle 14 is captured. Then, as shown in FIG. 3C, the running body 14 is drawn to the boat 15, the one-touch mechanism 8 is operated to remove the operating rod 2 from the catch ring 1, and the mother boat hook 12 that has been lowered in advance.
The band 1a is hooked on and the running body 14 is collected. Since the band 1a is provided with the ratchet 6 as described above, the band 1a acts only in the direction in which the running body 14 is bound. Therefore, for example, even when the operating rod 2 is removed, the band 1a is loosened and the running body 14a is loosened.
There is nothing like a departure from 14. In this way
Since 14 is collected by the mother boat by the one-handed operation of the worker 16, the worker 16 can always support the body of the boat 15 with the other one hand, and the collection work can be safely completed. it can.

In the experiment, the length L (Fig. 1 (a)) of the operating rod 2 was 3 m, but it is not limited to this length. Further, it is not necessary to use the boat 15 at all times, and it is also possible to make the length L of the operating rod 2 sufficiently long so as to be captured directly from the mother boat. Release of Ratchet 6
For example, the end of the band 1a is set to be separable, and the band 1a is normally united and fixed by a hook, a screw or the like, and is used when the band 1a is taken from the running body 14 to release the ratchet 6. Alternatively, the teeth on the side of the through hole 1b may be of a retractable type or a retractable type and may be released by a corresponding operation, or may be cut when the band 1a is disposable and detached from the running body 14. You may.

As described above, according to the present embodiment, the vehicle can be captured and collected safely and reliably by one-handed operation, and the vehicle once captured by the ratchet is sufficiently bound and there is no fear of falling off. Also, when the band of the capture ring is hooked to the vehicle, the thickness direction always faces the relative movement with water, so the fluid resistance is the smallest and the operation rod is easy to operate. There are also advantages.

[Effect of device]

Since the present invention is configured as described above, it has the following effects.

In other words, the operator who collects the vehicle is always one hand to support the body in the proper position on the boat, and the other one hand is only able to capture and collect the vehicle, which is extremely safe and when the waves are high. But you can collect the vehicle without exposing yourself to danger.

Further, since the running body can be captured by a one-touch operation, it is possible to capture the running body at a sufficient distance so that the running body does not collide with the boat even when the waves are high in stormy weather.

[Brief description of drawings]

FIG. 1 is a diagram of a vehicle capturing and collecting device according to an embodiment of the present invention. (A) is a side view of the whole, (b) is a sectional view taken along the line bb of (a), (c). Is a sectional view taken along the line cc of (a), and FIG. 2 is a perspective view of a rod fulcrum band which is an auxiliary tool of the above-mentioned embodiment,
FIG. 3 is an explanatory diagram of an example of use in which the floating body capturing and collecting device of the above-mentioned embodiment is used to capture and collect a floating body floating on the sea surface.
(A) is a schematic diagram showing a floating state of the running body, (b) is a schematic diagram showing a state in which the catching ring is hooked on the running body, (c) is a binding ring with the catching ring, the worker FIG. 3D is a schematic view showing a state in which the attracted running body is hooked on a mother boat hook using a catch ring (band) and is in a catching state. 1 …… Capture ring, 1a …… Band, 1b …… Through hole, 2 …… Operating rod, 3 …… Towing line, 4 …… Spring drive one-touch reel, 5 …… Latch release lever, 6 …… Latchet, 7 ......
Groove, 8 …… One-touch attachment / detachment mechanism, 11 …… Rod fulcrum band,
11a …… Operation rod fixed part, 12 …… Hook boat hook, 14 …… Vessel, 15 …… Vessel, 16 …… Worker.

Claims (1)

[Scope of utility model registration request] 1. A through hole having a width which is sufficiently wider than its thickness and which is elongated in the width direction at one end of the band and has a shape substantially corresponding to the sectional shape near the other end of the band, and the through hole. A ring body formed by penetrating the other end of the band so that it cannot go backwards except for a predetermined operation, and an operating rod whose one end is easily attached and detached in the vicinity of the through hole of the band forming the ring body. A reel which is easily attached to and detached from an arbitrary position of the operation rod and is driven to rotate by one-handed operation, and a cord whose one end is rotatably connected to the reel and the other end is connected to the other end of the band forming the ring body. A floating landing vehicle capture and hoisting device comprising a body.