JPH0699880A - Start station device for boat - Google Patents

Abstract

PURPOSE:To facilitate the mooring and removal of a start station and improve its safety and the approaching/separating performance of boats by extending a front pair and a rear pair of left and right mooring ropes from the front and rear parts of a deck plate, with lateral spacing between the ropes. CONSTITUTION:A start station 1 is formed into double-barrel ship shape and moored by a front pair and a rear pair of left and right mooring ropes 5a, 5b extended being spaced laterally from the front and rear parts of a deck plate 2. The oscillation of the start station is reduced remarkably, and the fluctuation of a mooring position, direction, and the like caused by a water current, depth of water, and the like is suppressed effectively so as to heighten its stability in a marked degree. The mooring position, direction, and the like can be adjusted easily at any time by the left and right mooring ropes 5a, 5b. A boat S can approach the deck plate 2 to a marked extent, and the approaching/separating of the boat S is performed smoothly so as to improve the function as the start station remarkably.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a start station device for boats suitable as a launching stand or the like for practicing boats such as canoes and rowing boats and for competing.

[0002]

2. Description of the Related Art Conventionally, in various boats such as canoes and row boats, a start station device for boats used for practice or competition is arranged in front of a rowing boat a as shown in FIG. 3 (A). , Mooring ropes b, b in the rear part
Anchor c to the bottom of the river (sea etc.) to moor, use this rowing boat a etc. as a start station, or drive a plurality of piles e to the bottom of the river as shown in FIG. 3 (B).
A start station having a structure in which a deck plate d is installed on the pile e is generally used.

[0003]

In the conventional start station device for boats, the start station for diversion of a boat such as a rowing boat as shown in FIG. 3 (A) is relatively easy to moor and remove. However, there is a problem that it is difficult to moor and stabilize it at a fixed position, and the mooring rope prevents the boat from coming in and out. Also, FIG. 3 (B)
The start station as shown in (1) is driven into the riverbed and fixed, and it takes a lot of time and labor to install and remove it, and there is a problem that it is difficult to adjust it to cope with changes in water flow and water depth.

The present invention was developed in order to meet the above-mentioned problems, and the purpose thereof is to facilitate the mooring and removal of the start station and the stability thereof and the contact of the boat. It is to provide a start station device for boats which has improved separation performance, installation, removal performance and station performance.

[0005]

SUMMARY OF THE INVENTION According to the present invention, the deck station is formed in a catamaran-like start station with left and right floats spaced from each other, and the left and right sides are respectively provided from the front and rear portions of the deck plate. By extending the left and right mooring ropes of the front and rear pairs at intervals, the start station can be easily moored and removed, and its stability and the approaching / separating performance of the boat are enhanced. In addition, by connecting elastic strips such as rubber to the left and right mooring ropes of the front pair or rear pair, the stability and reliability of the start station are further enhanced, and the front and rear portions of the deck plate are respectively connected. The left and right rope guide rods of the front and rear pairs are hung vertically, and the left and right mooring ropes of the front and rear pairs are extended from the lower ends of the left and right rope guide rods. ,
Further enhances the ability of the boat to approach and depart from the start station, and mooring the start station mooring and removal by connecting the mooring ends of the left and right mooring ropes of the front and rear pairs to the course ropes. , The layout of the course rope and the starting performance are further improved.

[0006]

Operation: The start station is a catamaran boat with left and right floats on the deck plate and left and right floats. The left and right spaces are placed from the front and rear of the deck plate, respectively, and the left of the front and rear pairs, The right mooring rope is extended to facilitate the mooring and removal of the start station as well as the stability of the mooring, making it easier for the boat to approach and depart from the start station.

In addition, the stretchability of stretchable strips of rubber or the like connected to the left and right mooring ropes of the front pair or the rear pair keeps the left and right mooring ropes in a tensioned state and stabilizes the start station, To further improve reliability, the left and right rope guide rods of the front pair and the rear pair are hung vertically at the front and rear portions of the deck plate, and the lower end portions of the left and right rope guide rods are laid vertically. The left and right mooring ropes of the front pair and the rear pair are extended to further facilitate the approach and separation of the boat to and from the start station, and each tip of the left and right mooring ropes is connected to the course rope for mooring. In addition to facilitating mooring and removal of the start station, the layout of the course rope and the starting performance have been further improved.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Each of the embodiments of the present invention is shown in FIGS. In the figure, 1 is a deck plate 2 and left and right floats 3a and 3b.
4a and 4b are rope connecting fittings, 5a and 5b are left and right mooring ropes extending from the front and rear parts of the deck plate 2, 6 is a stretchable material such as rubber, 7a, 7b is left and right rope guide rods vertically installed on the front and rear of the deck plate 1, 7c is a connecting rod, 7d is a brace, 9a is a pulley, 9b is a winch, 9c is a rope fixing metal fitting, 10 is a course display Board, 1
Reference numeral 0a is a fitting for a course display plate, 11 is a course rope in which a large number of course floats 13 are arranged at regular intervals via short ropes 12, 15 is an anchor, and S is a boat such as a canoe or row boat. In each of the embodiments shown in FIG. 2, the deck plate 2 has a reinforcing frame 2a as shown, and the left and right floats 3a and 3b are styrofoam, wood, FRB material or rubber to be expanded and contracted. It is manufactured from a pulling cloth material or the like, and is detachably attached to the left and right and the lower side of the deck plate 2 by appropriate means, and the course display boards 10 and 10 are attached to the upper left and right portions of the deck plate 2 by a pair of support fittings 10a. In the first embodiment, when the start station 1 is formed in a catamaran shape in which the left and right floats 3a and 3b are arranged on the deck plate 2 with a left and right space therebetween. Moni, and de luck plate 2 of the front and left of the front pair and rear pair puts each lateral distance from the rear, right mooring ropes 5a, 5b to the craft for the start station apparatus extending the summer.

In the boat start station device according to the first embodiment, the left and right mooring ropes 5a and 5b of the front and rear pairs extending from the deck plate 2 are connected to the rope connecting fittings 4a and 4b having appropriate structures. 4b to connect the anchor c to the riverbed or the like (see FIG. 3A) or detachably connect to the course rope 11 (see FIG. 2) to attach the left and right mooring ropes 5a and 5b on the deck plate 2. The start station 1 can be easily tensioned and fixed at a desired fixed position with ease by tightening it by hand or by winding it with a winch 9b and fixing it with a rope fixing metal fitting 9c of an appropriate structure. To be removed. Further, the start station 1 is formed in a catamaran shape, and extends from the front and rear of the deck plate 2 with left and right intervals, respectively, and the left and right mooring ropes 5a of the front and rear pairs are formed. , 5b, the swing of the start station 1 is significantly reduced, fluctuations in the mooring position, direction, etc. due to changes in water flow, water depth, etc. are effectively suppressed, and the stability thereof is significantly enhanced. Furthermore, the mooring position, direction, etc. can be easily adjusted at any time by the left and right mooring ropes 5a and 5b, and the deck plate 2 is kept at a predetermined height above the water surface by the left and right floats 3a and 3b. The center portion of the front side and the rear side of the leaning is largely released, and the boat S can remarkably approach the deck plate 2 (see FIG. 1A). Features are remarkably improved.

Elastic strips 6 made of rubber or the like are attached to the left and right mooring ropes 5a at the front of the deck plate 2 as shown in the drawing.
5b is detachably connected with a rope connecting metal fitting 4a having an appropriate structure, or is detachably connected to the left and right mooring ropes 5a, 5b at the rear by a rope connecting metal fitting 4a having an appropriate mechanism. In the above-mentioned boat start station device, a boat start station device characterized by connecting elastic strips 6 such as rubber to the left and right mooring ropes 5a, 5b of the front pair or the rear pair. There is. As described above, each elastic strip 6 connected to the left and right mooring ropes 5a and 5b absorbs the relaxation of each of the left and right mooring ropes 5a and 5b due to its elasticity, and maintains the tension state. The stability and reliability of the Start Station 1 are further enhanced. The other structure is similar to that of the first embodiment, and basically has the same operation and effect.

Further, the left and right rope guide rods 7a, 7b
1 is vertically attached to the front and rear portions of the deck plate 2 with a left-right spacing and detachably fixed by appropriate means as shown in FIG. 1, and the left and right left rope guide rods 7a and the right rope guide rods 7a and 7b are provided. 7b between the lower ends, between the front and rear left rope guide rods 7a, and between the front and rear right rope guide rods 7b.
The spaces are connected and reinforced by connecting rods 7c, braces 7d, etc., and pulleys 9a are provided at least on the upper ends of the left and right rope guide rods 7a and 7b. From the lower end of the rod 7a to the upper pulley 9a, and further from the upper pulley 9a of the rear left rope guide rod 7a to the rear through the lower end,
The front and rear left mooring ropes 5a are attached to the left side of the deck plate 2 in a front-rear series, and the right mooring ropes 5b are attached from the lower end of the front right rope guide rod 7b to the pulley 9a on the upper side thereof, and further to the rear. From the upper pulley 9a of the right rope guide rod 7b through the lower end to the rear,
Front and rear right mooring ropes 5b are mounted on the right side of the deck plate 2 in a front-rear direction, and a winch 9b and a rope fixing metal member 9c of a mechanism (for example, a seat stopper of a yot) are arranged on the deck plate 2. Thus, the left and right mooring ropes 5a and 5b are easily moved back and forth, tensioned and fixed, and the third embodiment of the present invention is the start station device for boats described above, wherein the deck plate 1 of the deck plate 1 is used. The left and right rope guide rods 7a and 7b of the front pair and the rear pair are vertically installed at the front and rear portions with a left-right spacing, respectively. It is a start station device for boats characterized by extending left and right mooring ropes 5a, 5b of a rear pair.

In the boat start station device according to the third embodiment, the left and right rope guide rods 7a and 7b are vertically installed at the front and rear portions of the deck plate 2 with a left-right spacing therebetween, and the left and right rope guide rods are provided. Since the left and right mooring ropes 5a and 5b are extended from the lower end portions of 7a and 7b, the boat S is easily approached and separated from the start station 1 without being obstructed by the left and right mooring ropes 5a and 5b. , Station performance and reliability are further enhanced. Other configurations are similar to those of the above-described embodiment, and basically have the same operation and effect.

Furthermore, when practicing or competing for a boat S such as a canoe or a boat, a course rope 11 as shown in FIG. 2 is preferably stretched underwater. Illustrated course rope 11
Has a structure in which a large number of course floats 13 are connected at regular intervals via short ropes 12, and anchors 15 are attached to the bottom of a river or the like to be stretched in water of an appropriate depth. A rope connecting fitting 4b having an appropriate structure is attached to the vicinity of L, and the fourth embodiment of the present invention is the start station device for a boat described above. Strip 6
The start station device for boats is characterized in that the respective end portions of () are moored by connecting them to the course rope 11.

In the boat start station device of the fourth embodiment, each tip of each of the left and right mooring ropes 5a, 5b (or with the elastic strip 6) is attached to each rope connecting fitting 4b attached to the course rope 11. As the start station 1 is easily placed near the start line L of the course rope 11, the left and right mooring ropes 5a and 5b are moved back and forth, tensioned and fixed, so that the start station 1 can be easily moored.
As shown in Fig. 6, the mooring is easily and accurately moored between the course ropes 11 and near the start line L, and the boat S can be easily positioned at the start line L and can start in the X direction. ing. Other configurations are similar to those of the above-described embodiment, and basically have the same operation and effect.

[0015]

As described above, according to the present invention, the start station is formed into a catamaran shape with left and right floats arranged on the deck plate as described above, and left and right spaces are arranged from the front and rear portions of the deck plate. The left and right mooring ropes of the front pair and the rear pair are extended to facilitate the mooring and removal of the start station and enhance the stability of the mooring, to facilitate the approach and separation of the boat to and from the start station. Elastic and stretchable materials such as rubber connected to the left and right mooring ropes keep the left and right mooring ropes in a tensioned state to further improve the stability and reliability of the start station.
The left and right mooring ropes are extended from the lower ends of the left and right rope guide rods that are hung vertically at the front and rear of the deck plate, respectively, to make it easier for the boat to approach and depart from the start station. And, each tip of each left and right mooring rope is detachably connected to the course rope and moored,
The start station is moored and removed more easily, and the layout and start performance of the course ropes are further improved, effectively improving the installation, removal performance and station performance.

[Brief description of drawings]

FIG. 1 is a plan view (A), a side view (B), and a front view (C) showing respective embodiments of the present invention.

FIG. 2 is a plan view (A) and a side view (B) showing a mooring state of the present invention.

FIG. 3 is a side view (A) showing a conventional example and a side view (B) showing another conventional example.

[Explanation of symbols]

 1 start station 2 deck plate 3a, 3b left, right float 5a, 5b left, right mooring float 6 elastic strips 7a, 7b left, right rope guide rod 11 course rope

Claims (4)

[Claims] 1. The deck station is formed in a catamaran-like start station having left and right floats at left and right intervals, and left and right spaces are respectively provided from the front and rear portions of the deck plate to front and rear pairs. A start station device for boats characterized by extending a pair of left and right mooring ropes. 2. The boat start station device according to claim 1, wherein stretchable strips of rubber or the like are connected to the left and right mooring ropes of the front pair or the rear pair. . 3. The boat start station device according to claim 1 or 2, wherein left and right rope guide rods of the front pair and the rear pair are hung vertically with a left and right space provided at the front and rear of the deck plate, respectively. Then, a start station device for boats, characterized in that front and rear pairs of left and right mooring ropes are extended from respective lower end portions of the left and right rope guide rods. 4. The boat start station device according to claim 1, claim 2 or claim 3, wherein each of the left and right mooring ropes of the front pair and the rear pair is connected to a course rope. A start station device for boats characterized by the above.