KR20140022277A - Device for driving force the power boat with brake means - Google Patents

Device for driving force the power boat with brake means Download PDF

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Publication number
KR20140022277A
KR20140022277A KR1020120088786A KR20120088786A KR20140022277A KR 20140022277 A KR20140022277 A KR 20140022277A KR 1020120088786 A KR1020120088786 A KR 1020120088786A KR 20120088786 A KR20120088786 A KR 20120088786A KR 20140022277 A KR20140022277 A KR 20140022277A
Authority
KR
South Korea
Prior art keywords
disk
hull
output shaft
power line
propulsion
Prior art date
Application number
KR1020120088786A
Other languages
Korean (ko)
Inventor
홍정훈
송승용
이남영
이진원
Original Assignee
주식회사 케이에스비
이상민
박종복
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 케이에스비, 이상민, 박종복 filed Critical 주식회사 케이에스비
Priority to KR1020120088786A priority Critical patent/KR20140022277A/en
Publication of KR20140022277A publication Critical patent/KR20140022277A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/32—Other parts
    • B63H23/34—Propeller shafts; Paddle-wheel shafts; Attachment of propellers on shafts
    • B63H23/35—Shaft braking or locking, i.e. means to slow or stop the rotation of the propeller shaft or to prevent the shaft from initial rotation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
    • F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
    • F16D55/224—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

The purpose of the present invention is to provide a propulsion device of a power vessel. The propulsion device comprises a disk which is installed to be integrated in a tip end side of an output shaft of a hull; an operation member which is related with the disk to be bound and released in a location adjacent to the disk; and a brake means for detecting a neutral location signal of a control lever to be operated, thereby suppressing a propeller from being rotated by a water current by binding a propulsion structure when instantly stopping or anchoring the hull and preventing an anchor rope, a fishing net or a floater, etc. from being entangled.

Description

Device for driving force the power boat with brake means

The present invention relates to an improvement in a power line propulsion structure, and more particularly, to a propulsion apparatus for a power line provided with braking means for preventing propellers from rotating during a temporary stop or anchoring of the hull.

Various power lines have been developed and used until now, and the propulsion structure of such power lines has a propeller at the end of the output shaft which is installed in the lower part of the hull through the bottom of the ship from the engine room and connected to the stern side. .

The propulsion structure of the power line is divided into propellers hitting the sea water and the pushing force applied to the propellers is transferred to the hull through the propeller and the power output shaft in reverse order to obtain propulsion, or the seawater is provided on the bottom by using the propellers. It is drawn to the inlet of the seawater induction tunnel, and the driving force is gained by the pressure ejected through the outlet.

However, the propeller of such a power line propulsion structure is exposed and installed on the outside of the bottom of the stern side, such that the propeller exposed to the outside of the bottom can be applied to the flow of seawater in a free state that is not separately controlled when the operation of the hull is stopped or anchored. The propeller rotates freely in the left and right directions.

In this case, the propeller rotating freely to the left and right is frequently entangled with floats and ropes in seawater, or in the case of fishing boats, the main net is entangled in the propulsion structure.

This entanglement is a major cause of fatal failure of the propulsion structure of the power line, and there are many problems such as a safety accident.

The present invention has been made in consideration of the above circumstances, and an object thereof is to prevent the propulsion structure from being freely rotated by using a braking means driven by a neutral position signal of a control lever when the ship is temporarily stopped or anchored, thereby preventing output shafts or propellers. It is to provide a propulsion device of a power line equipped with a braking means that can prevent tangling of floats or lanyards and prevent safety accidents.

This object of the present invention is achieved by providing a power line propulsion device, the propulsion device being provided integrally on the output shaft tip side of the hull, and acting to restrain and release the disk in an adjacent position of the disk. It is made of a member and has a braking means that detects and operates the neutral position signal of the control lever.It restrains the propeller from rotating by water flow by restraining the propulsion structure when the ship is temporarily stopped or anchored. This will prevent the phenomenon.

According to the propulsion device of a power line equipped with a braking means according to the present invention, by restraining the propulsion structure by using a braking means driven by the neutral position signal of the control lever during the temporary stop or anchoring of the hull, so that the propeller does not rotate freely, It is to provide a propulsion device of a power line equipped with a braking means that can prevent tangling of fishing nets, floats, or lanyards on the output shaft or propeller and prevent safety accidents.

1 is a side view of a hull to which a propulsion device with braking means of the present invention is applied.
FIG. 2 is an enlarged cross-sectional view of a main portion showing an enlarged portion A of FIG. 1; FIG.

Next, an embodiment of the present invention will be described. 1 and 2 show a power line equipped with a propulsion device equipped with a braking means according to the present invention, wherein 10 is a hull. This hull 10 has an output shaft 16 at its lower part which is connected to the engine 12 output part 12a of the engine room and the front end by the coupling 14, and is installed next to the rear part of the hull 10, At the rear end of the output shaft 16, a propeller 18 is provided to have a propulsion structure that allows the hull 10 to move forward, backward, or stop by a forward, reverse or neutral control lever provided in the cockpit.

This configuration is the same as the conventional structure and the core technology of the present invention is the innovation of the propulsion structure, the present invention provides a braking means for selectively restraining and releasing the propulsion structure upon the hull running or temporary stop or berth It is characterized by what was provided.

The braking means of the present invention comprises a disk 20 provided on the output shaft 16 and an actuating member 22 associated with the disk 20.

In more detail, the disk 20 which receives the restraining force for controlling the rotation of the output shaft 16 is integrally provided at the front end side of the output shaft 16 of the propulsion structure.

At the bottom of the hull 10, an operating member 22 is provided which partially receives the circumferential edge of the disk 20 at a position adjacent to the disk 20 to restrain and release the disk 20.

In addition, the operation member 22 will operate by sensing the neutral position in the forward, backward or neutral control lever provided in the cockpit.

The actuating member 22 also uses a hydraulic cylinder 22a and a piston 22b acting by the hydraulic cylinder 22a to couple or circumvent the peripheral edge of the disk 22 by friction on both sides. It consists of lining elements 22c.

Then, the driving process of the propulsion device of the power line provided with the braking means of the present invention, the driving force of the engine 10 is transmitted to the output shaft 16 through the output unit 12a as usual, the propeller 18 is rotated As a result, the hull moves forward and backward by maneuvering the lever forward or backward.

When the hull 10 is stopped or moved forward, ie, when the control lever is in the neutral position, the operating member 22 of the brake means is detected by the detection signal. And constrains the disk 20 of the output shaft 16 to the lining element 22c so that the propulsion structure (propeller) is fixed without rotation. At this time, the operating time of the braking means is achieved by calculating the timing without difficulty in the propulsion structure of the hull after the control lever is at the neutral position.

Therefore, by rotating the current propulsion structure freely when the hull is stopped or anchored by water flow, floating objects, ropes, fishing nets, etc. will be prevented from being entangled in the output shaft or propeller, and safety accidents will be prevented. .

As described above, an embodiment of the present invention has been described, but the present invention is not limited thereto, and may be changed within the scope of the claims.

10: hull 12: engine
14 Coupling 16 Output Shaft
18 propeller 20 disc
22: operating member 22a: hydraulic cylinder
22b: Piston 22c: Lining element

Claims (2)

It has an output shaft connected to the engine output part installed in the engine room of the hull and connected to the stern side, and the propeller is installed at the rear end of this output shaft, and the hull is moved forward or backward or stopped by the control lever of forward, backward or neutral. Power line propulsion devices, including:
A disk integrally provided at the front end side of the output shaft; And
An actuating member configured to receive and restrain the disk at a position adjacent to the disk,
Here, the propulsion device of the power line provided with a braking means for stopping the rotation of the output shaft by driving the operating member to restrain the disk by the neutral position signal of the control lever. The method of claim 1,
The actuating member is a propulsion device for a power line provided with a hydraulic cylinder and braking means comprising a pair of lining elements that frictionally restrain or release the circumferential edge of the disc on both sides by means of a piston acting by the hydraulic cylinder. .
KR1020120088786A 2012-08-14 2012-08-14 Device for driving force the power boat with brake means KR20140022277A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020120088786A KR20140022277A (en) 2012-08-14 2012-08-14 Device for driving force the power boat with brake means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120088786A KR20140022277A (en) 2012-08-14 2012-08-14 Device for driving force the power boat with brake means

Publications (1)

Publication Number Publication Date
KR20140022277A true KR20140022277A (en) 2014-02-24

Family

ID=50268305

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020120088786A KR20140022277A (en) 2012-08-14 2012-08-14 Device for driving force the power boat with brake means

Country Status (1)

Country Link
KR (1) KR20140022277A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107380392A (en) * 2017-07-21 2017-11-24 苏州飞驰环保科技股份有限公司 The locking device of stern tube shaft after a kind of ship is stopped
WO2018029180A1 (en) * 2016-08-09 2018-02-15 Ge Energy Power Conversion Technology Ltd Drive unit for marine vessels comprised of drive shaft braking and locking system
CN112109872A (en) * 2020-08-04 2020-12-22 沪东中华造船(集团)有限公司 Hydraulic locking system for ship shafting and control method
CN112623170A (en) * 2020-12-23 2021-04-09 大连中远海运重工有限公司 Adjustable pitch propeller shafting locking device

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018029180A1 (en) * 2016-08-09 2018-02-15 Ge Energy Power Conversion Technology Ltd Drive unit for marine vessels comprised of drive shaft braking and locking system
FR3054999A1 (en) * 2016-08-09 2018-02-16 Ge Energy Power Conversion Technology Limited PROPULSION UNIT FOR A MARINE VEHICLE COMPRISING A BRAKING AND LOCKING SYSTEM OF THE DRIVE SHAFT
KR20190031329A (en) * 2016-08-09 2019-03-25 지이 에너지 파워 컨버션 테크놀로지 엘티디 Marine ship drive unit including drive shaft braking and locking system
CN109863082A (en) * 2016-08-09 2019-06-07 艾特赛富公司 The driving unit for ship being made of drive shaft braking and locking system
RU2718806C1 (en) * 2016-08-09 2020-04-14 Общество С Ограниченной Ответственностью "Прикладной Инженерный И Учебный Центр "Сапфир" Marine propulsion unit comprising propeller shaft braking and locking system
US10710694B2 (en) * 2016-08-09 2020-07-14 Aetc Sapphire Drive unit for marine vessels comprised of drive shaft braking and locking system
CN109863082B (en) * 2016-08-09 2021-11-16 艾特赛富公司 Drive unit for a ship, comprising a drive shaft braking and locking system
CN107380392A (en) * 2017-07-21 2017-11-24 苏州飞驰环保科技股份有限公司 The locking device of stern tube shaft after a kind of ship is stopped
CN112109872A (en) * 2020-08-04 2020-12-22 沪东中华造船(集团)有限公司 Hydraulic locking system for ship shafting and control method
CN112623170A (en) * 2020-12-23 2021-04-09 大连中远海运重工有限公司 Adjustable pitch propeller shafting locking device

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E601 Decision to refuse application