JP2006001300A - Boat trailer to be easily launched and landed - Google Patents

Boat trailer to be easily launched and landed Download PDF

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Publication number
JP2006001300A
JP2006001300A JP2004176685A JP2004176685A JP2006001300A JP 2006001300 A JP2006001300 A JP 2006001300A JP 2004176685 A JP2004176685 A JP 2004176685A JP 2004176685 A JP2004176685 A JP 2004176685A JP 2006001300 A JP2006001300 A JP 2006001300A
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JP
Japan
Prior art keywords
boat
boat trailer
trailer
rope
landed
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Pending
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JP2004176685A
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Japanese (ja)
Inventor
Yasuhiro Nishimoto
泰啓 西本
Akihiro Tada
明博 多田
Kenichiro Hazama
賢一郎 間
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KURE DIA KK
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KURE DIA KK
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Priority to JP2004176685A priority Critical patent/JP2006001300A/en
Publication of JP2006001300A publication Critical patent/JP2006001300A/en
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a boat trailer which is easily launched and landed by a simple work. <P>SOLUTION: A boat 8 to be mounted on the boat trailer which is afloat on water 16 is launched by extending a rope 6 of a winch 5 while the boat is fixed to a vehicle body 1 by a fixing device 4, and landed by winding the rope 6 of the winch 5. On the water, the boat trailer is able to navigate while being fixed to the boat 8 without any load on the buoyancy of the boat 8. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明はボートトレーラと、それに搭載するボートに関するものである。 The present invention relates to a boat trailer and a boat mounted thereon.

従来のボートトレーラは、トラクタに連結され、進水時にボートトレーラが半水没することによりボートと分離してボートの進水を行う方式のものが使用されている。
特開2002-234465 実全平01-122336 A conventional boat trailer is connected to a tractor, and a boat trailer that launches a boat separately from the boat by being submerged halfway when the boat is launched is used.
JP2002-234465 Jinpyeong 01-122336

従来のボートトレーラ31におけるボート32の進水作業は、ボートトレーラ31にボート32を搭載し、トラクタ33と連結したまま、水面36下に至る斜面35を後進して下り、ボートトレーラ31の後部が水没しボートトレーラ31上のボート32の船尾を浮上状態にせしめ、船首はなおボートトレーラ31に支えられた状態になったところでトラクタ33を停車して、ボート32の推進器24を起動し、後進操作をして強引にボート32を、ボートトレーラ31から離脱して、進水するのが一般的であり、船尾が浮きすぎると船首を支えている保持力が小さくなるため、推進器34を起動する前に風波に流されるなど船位置の確保が困難になる。また船首の支えが強すぎると推進器の後進力では進水できないなどの不都合の上に、斜面35の角度によっては、トラクタ33の後輪が水没するまで後進しても、なおボート32の船尾が浮くことができないなどの困難もあった。 In the conventional boat trailer 31 launching operation of the boat 32, the boat 32 is mounted on the boat trailer 31 and connected to the tractor 33 while moving backward on the slope 35 below the water surface 36. Submerged, the stern of the boat 32 on the boat trailer 31 is lifted, and when the bow is still supported by the boat trailer 31, the tractor 33 is stopped, the propeller 24 of the boat 32 is started, and the reverse Generally, the boat 32 is forcibly removed from the boat trailer 31 and then launched, and the propulsion unit 34 is activated because the holding force that supports the bow becomes small if the stern rises too much. It is difficult to secure the ship position, such as being swept away by wind waves before starting. Also, if the bow support is too strong, the propulsion unit cannot be launched by the reverse force. Depending on the angle of the slope 35, even if the rear wheel of the tractor 33 is submerged, There were also difficulties such as being unable to float.

従来のボートトレーラ31においての、ボート32の陸揚げ作業は、進水作業の逆順に、空ボートトレーラ31をトラクタ33と連結し後進して斜面35を下り、ボートトレーラ31の後部を、水没して停止しているところへ、ボート32を沖側からボートトレーラ31にねらいを定めて前進させ、ボートトレーラ31に強引にせり上がりストッパ37定位置に達したところで、ボート32の推進器34を停止する手順で陸揚げ作業するのが一般的であり、せり上がりをさせるためには、ボートトレーラ31後部の水没深さを、ボート32の最大喫水より深く、なおかつボートトレーラ31の前部の水没深さをボート32の船首喫水よりも浅くなるようにボートトレーラ31の位置を確定する必要があるうえ、ボート32は船速と風波および潮流などを考慮してボートトレーラ31へのせり上がり速度および進入方位の制御をするなど、熟練度を要する危険で困難な作業であった。 In the conventional boat trailer 31, the landing work of the boat 32 is performed in reverse order of the launching operation by connecting the empty boat trailer 31 with the tractor 33 and going down the slope 35 and submerging the rear part of the boat trailer 31. Aim at the boat trailer 31 from the offshore side to advance to the place where it has stopped, forcibly lift it up to the boat trailer 31 and when it reaches the stopper 37 fixed position, stop the propeller 34 of the boat 32 It is common to carry out landing work according to the procedure, and in order to make it rise, the submergence depth of the rear part of the boat trailer 31 is set to be deeper than the maximum draft of the boat 32 and the submergence depth of the front part of the boat trailer 31. It is necessary to determine the position of the boat trailer 31 so that it is shallower than the bow draft of the boat 32, and the boat 32 rises to the boat trailer 31 in consideration of the ship speed, wind waves, tides, etc. Such as the control of the degree and entry orientation, it was a dangerous and difficult task that requires a degree of skill.

本発明はこうした問題に鑑み創案されたもので、簡易な作業で進水および陸揚げできるボートトレーラを提供することを課題とする。 The present invention has been devised in view of these problems, and an object of the present invention is to provide a boat trailer that can be launched and landed with simple operations.

本発明は車体1に浮力体2および浮力体3を設けることで水上においてボートトレーラが浮かぶ構造としたうえに、固定装置4によりボート8とボートトレーラを一体として陸揚げおよび進水作業を行うもので、ウインチ5によるロープ6の巻き取りおよび巻き戻しのみで簡易に陸揚げおよび進水作業を行うことができることを特徴とするものである。 In the present invention, the buoyancy body 2 and the buoyancy body 3 are provided on the vehicle body 1 so that the boat trailer floats on the water, and the boat 8 and the boat trailer are integrally landed and launched by the fixing device 4. The landing and launching operations can be performed simply by winding and unwinding the rope 6 with the winch 5.

車体1に設けた浮力体2および浮力体3によりボートトレーラが浮く構造である。これにより、ボート8は車体1に固定した一体の状態でもボート8の浮力を損なうことなく浮くことが可能になるので、ボート8への積載量の増加などの性能の向上を図ることができる。また、ボート8とボートトレーラを一体物として扱うことができるので、進水および陸揚げ作業はウインチ5によるロープ6の巻き上げおよび巻き戻しのみの作業となり、進水時のボート8とボートトレーラの離脱作業や、陸揚げ時のボートトレーラへのせり上がり作業が不要となるので、作業性および安全性の向上を図ることができる。 The boat trailer is lifted by the buoyancy body 2 and the buoyancy body 3 provided on the vehicle body 1. As a result, the boat 8 can be floated without impairing the buoyancy of the boat 8 even when the boat 8 is fixed to the vehicle body 1, so that the performance such as an increase in the load on the boat 8 can be improved. In addition, since the boat 8 and the boat trailer can be handled as a single body, the launching and landing work is only the hoisting and unwinding of the rope 6 by the winch 5, and the boat 8 and the boat trailer are detached at the time of launching. In addition, since the work of climbing to the boat trailer at the time of landing is unnecessary, workability and safety can be improved.

進水作業時は、固定装置4によりボート8を固定したボートトレーラを、トラクタ12に、牽引具14により連結し、かつ、ウインチ5から伸ばしたロープ6をガイド7に通して、フック13にかけ、水面16下に至る斜面15を後進で下り、ボートトレーラの車体1の後部が水際に至ったところで、トラクタ12を停止する。 At the time of launching work, the boat trailer with the boat 8 fixed by the fixing device 4 is connected to the tractor 12 by the traction tool 14, and the rope 6 extended from the winch 5 is passed through the guide 7 and hooked to the hook 13, The tractor 12 is stopped when the rear part of the body 1 of the boat trailer reaches the waterside by descending the slope 15 leading to the bottom of the water surface 16.

次に、ウインチ5を操作してロープ6を緊張して保持し、ジャッキ車輪10をジャッキ操作して着地し、さらに、ジャッキ操作して車体1の前部を持ち上げ、牽引具14との連結を解除する。ここでウインチ5によってロープ6を伸ばすことにより、ボート８は、車体1と固定されたまま進水する。進水後にボート8の推進器11を起動し、離岸準備が整って、フック13からロープ6を外しウインチ5に巻き取り出航する。 Next, the winch 5 is operated to hold the rope 6 in tension, the jack wheel 10 is jacked to land, the jack is further lifted to lift the front part of the vehicle body 1, and the traction tool 14 is connected. To release. Here, by extending the rope 6 with the winch 5, the boat 8 is launched while being fixed to the vehicle body 1. After launching, the propulsion device 11 of the boat 8 is activated, ready for berthing, and the rope 6 is removed from the hook 13 and taken out to the winch 5.

水上においてボート8は、ボートトレーラと一体となって航行することができるので、車体1に設けた浮力体2および浮力体3の浮力を受けることにより、積載量の増加などの性能の向上を図ることができる。 Since the boat 8 can sail together with the boat trailer on the water, by receiving the buoyancy of the buoyancy body 2 and the buoyancy body 3 provided on the vehicle body 1, the performance such as an increase in the load capacity is improved. be able to.

陸揚げ作業時は、ボート8はボートトレーラと固定されたまま斜面15の沖側から前進で、斜面15に乗り上げる方向で進入し、ジャッキ車輪10が接地したところで停止し、ウインチ5を操作してロープ６をガイド7に通して伸ばし、陸上で待機しているトラクタ12のフック13に掛ける。ここでウインチ５を操作してロープ6を巻き取ることによりボート8は、ボートトレーラと固定されたまま車輪9およびジャッキ車輪10が転がることにより斜面15を登り、ジャッキ車輪10をジャッキ操作して、連結具14に連結する。 At the time of landing, the boat 8 advances from the offshore side of the slope 15 while being fixed to the boat trailer, enters in the direction of riding on the slope 15, stops when the jack wheel 10 comes into contact with the ground, and operates the winch 5 to operate the rope. 6 is extended through the guide 7 and hung on the hook 13 of the tractor 12 waiting on land. Here, by operating the winch 5 and winding the rope 6, the boat 8 climbs up the slope 15 by rolling the wheel 9 and the jack wheel 10 while being fixed to the boat trailer, and jacking the jack wheel 10, Connect to the connector 14.

以上のように、本発明は、極めて簡単な熟練度を要しない作業により、ボート8を進水または陸揚げすることができ、あわせてボート8の性能の向上を図ることができる。 As described above, according to the present invention, the boat 8 can be launched or landed by an operation that does not require a very simple skill level, and the performance of the boat 8 can be improved.

発明のボートトレーラによる進水時の側面図である。It is a side view at the time of launching by the boat trailer of invention. 発明のボートトレーラの平面図である。It is a top view of the boat trailer of invention. 従来のボートトレーラによる進水時の側面図である。It is a side view at the time of launching by the conventional boat trailer.

符号の説明Explanation of symbols

1 車体
2 浮力体
3 浮力体
4 固定装置
5 ウインチ
6 ロープ
7 ガイド
8 ボート
9 車輪
10 ジャッキ車輪
11 推進器
12 トラクタ
13 フック
14 牽引具
15 斜面
16 水面
Ｇ 重心
31 ボートトレーラ
32 ボート
33 トラクタ
34 推進器
35 斜面
36 水面
37 ストッパ
1 body
2 Buoyant body
3 Buoyant body
4 Fixing device
5 winches
6 rope
7 Guide
8 boats
9 wheels
10 jack wheels
11 Propeller
12 Tractor
13 Hook
14 Towing tool
15 slope
16 Water surface G Center of gravity
31 boat trailers
32 boats
33 Tractor
34 Propeller
35 slopes
36 Water surface
37 Stopper

Claims (3)

車体（1）に浮力体（2）および浮力体（3）を設け、水上において浮かぶことを特徴とするボートトレーラ A boat trailer characterized by providing a buoyancy body (2) and a buoyancy body (3) on the vehicle body (1) and floating on the water. 水上に浮かぶことができるボートトレーラにおいて車体（1）にボート（8）を固定装置（4）により固定したまま水上に進水し、水上においてボート（8）の浮力に負担をかけることなく航行せしめ、ボート（8）を固定したまま陸揚げできることを特徴とするボートトレーラ In a boat trailer that can float on the water, the boat (8) is launched on the water (1) while being fixed to the vehicle body (1) by the fixing device (4), and the boat (8) is sailed on the water without placing a burden on the buoyancy of the boat (8). Boat trailer characterized by being able to land with the boat (8) fixed ボート（8）に設けたウインチ（5）に巻き取りまたは巻き伸ばすことができるロープ（6）を、ガイド（7）を通してトラクタ（12）のフック（13）に掛け、ウインチ（5）によりロープ（6）を巻き戻しまたは巻き取ることにより、進水または陸揚げすることを特徴とするボートトレーラ
A rope (6) that can be wound or unwound on a winch (5) provided on the boat (8) is hooked on the hook (13) of the tractor (12) through the guide (7), and the rope ( 6) Boat trailer characterized by launching or landing by rewinding or rewinding
JP2004176685A 2004-06-15 2004-06-15 Boat trailer to be easily launched and landed Pending JP2006001300A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004176685A JP2006001300A (en) 2004-06-15 2004-06-15 Boat trailer to be easily launched and landed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004176685A JP2006001300A (en) 2004-06-15 2004-06-15 Boat trailer to be easily launched and landed

Publications (1)

Publication Number Publication Date
JP2006001300A true JP2006001300A (en) 2006-01-05

Family

ID=35770079

Family Applications (1)

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JP2004176685A Pending JP2006001300A (en) 2004-06-15 2004-06-15 Boat trailer to be easily launched and landed

Country Status (1)

Country Link
JP (1) JP2006001300A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010009677A1 (en) * 2010-02-27 2011-09-01 General Dynamics European Land Systems-Germany Gmbh Device for direct lowering military boot from transport vehicle in water body and vice versa, has adapter which is provided with oscillating bearing clutch cable eyelet that is cooperated with clutch cable hooks
CN108791581A (en) * 2018-06-14 2018-11-13 中国十七冶集团有限公司 Towed transfer car(buggy) with pulley blocks
KR20220053093A (en) * 2020-10-21 2022-04-29 (주)세일정공 A trailer for boat

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010009677A1 (en) * 2010-02-27 2011-09-01 General Dynamics European Land Systems-Germany Gmbh Device for direct lowering military boot from transport vehicle in water body and vice versa, has adapter which is provided with oscillating bearing clutch cable eyelet that is cooperated with clutch cable hooks
DE102010009677B4 (en) * 2010-02-27 2013-10-02 General Dynamics European Land Systems-Germany Gmbh Device for direct discharge of a military boat from a transport vehicle into a body of water and vice versa
CN108791581A (en) * 2018-06-14 2018-11-13 中国十七冶集团有限公司 Towed transfer car(buggy) with pulley blocks
CN108791581B (en) * 2018-06-14 2020-11-10 中国十七冶集团有限公司 Traction type transfer trolley with pulley block
KR20220053093A (en) * 2020-10-21 2022-04-29 (주)세일정공 A trailer for boat
KR102464413B1 (en) * 2020-10-21 2022-11-10 (주)세일정공 A trailer for boat

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