CN201980898U - Horizontally-folded sea wave compensation type crane - Google Patents

Horizontally-folded sea wave compensation type crane Download PDF

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Publication number
CN201980898U
CN201980898U CN2010202642293U CN201020264229U CN201980898U CN 201980898 U CN201980898 U CN 201980898U CN 2010202642293 U CN2010202642293 U CN 2010202642293U CN 201020264229 U CN201020264229 U CN 201020264229U CN 201980898 U CN201980898 U CN 201980898U
Authority
CN
China
Prior art keywords
arm
folded
canoe
wheel machine
loop wheel
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN2010202642293U
Other languages
Chinese (zh)
Inventor
张俊杰
胡运来
晁爱民
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PENGLAI QINHAI SHIP EQUIPMENT CO Ltd
Original Assignee
PENGLAI QINHAI SHIP EQUIPMENT CO Ltd
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 PENGLAI QINHAI SHIP EQUIPMENT CO Ltd filed Critical PENGLAI QINHAI SHIP EQUIPMENT CO Ltd
Priority to CN2010202642293U priority Critical patent/CN201980898U/en
Application granted granted Critical
Publication of CN201980898U publication Critical patent/CN201980898U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a horizontally-folded sea wave compensation type crane. The jolly boat retracting device comprises folded suspension arms, a sea wave compensation type winch, a quick coupling and decoupling device, a hydraulic power unit, an electrical control system, a swing reducing device, a portable remote-control button box and an emergency operating system, and is characterized in that the tail end of the suspension arm is mounted on an upright post of a boat body; the folded arms are connected together through a pivot; the hydraulic cylinder is connected to the suspension arms and a support respectively; a jolly boat is connected below the head of the folded arm through a steel wire rope; the crane has a simple structure, saves the installation space, is convenient to operate, and is mounted on a vessel implicitly; and the sea wave compensation type winch is adopted to achieve sensitive and quick sea wave compensation, and the full-load jolly boat is retracted safely and quickly under the conditions of high sea and belt speed. The crane has the functions of swinging reduction and emergency operation.

Description

Horizontal folding type wave offset-type loop wheel machine
(1) technical field
The utility model is a kind of loop wheel machine in order to multifunctional working canoe on the folding and unfolding ship for the naval vessel outfit, belongs to naval vessel corollary equipment manufacturing technology.
(2) background technology
International latest requirement is fallen the equipment of putting and should be installed in an energy and fall the equipment that reduces the impulsive force that wave causes when putting or reclaiming at rescue craft fast.This equipment should comprise the flexible member that weakens impulsive force, and reduces the damping member that waves.Winch should be installed an automatic high speed tightening device, and cable wire is lax when transferring the rescue craft operation fast in order to prevention under different sea situations.
There is following shortcoming in domestic used traditional loop wheel machine at present:
(1) folding and unfolding speed is slow;
(2) can not realize being with the people to transfer;
(3) safety poor reliability;
(4) no impact resistance;
(5) nothing subtracts the measure of shaking;
(6) installing space takies greatly.
(3) summary of the invention
The purpose of this utility model provides a kind of horizontal folding type wave offset-type loop wheel machine, it is a kind of novel canoe draw off gear that has the wave compensate function and subtract swing function and emergency operation function, to be implemented under high sea situation, the belt speed situation, quick and safe folding and unfolding is canoe at full capacity, and can be implemented in and actv. is installed also in limited the space in is finished the entire job process.The utility model technical solution technical scheme that problem adopts is:
This canoe draw off gear by folded form arm, wave offset-type winch, fast hang trip mechanism, hydraulic power unit, electric control system, subtract rocking equipment, portable remote button box and emergency operations system and form; The end of arm is installed on the hull column, and folding arm links together by twisted axis, and hydraulic actuating cylinder is connected to arm and bearing place, and canoe is connected in the below of folding arm head by steel rope.This loop wheel machine has the rocking equipment of subtracting, and this device is formed by being distributed on the pneumatic spring that hangs head, and pneumatic spring one end is fixed on the arm, and the other end is fixed on the antirolling apparatus; Subtract and wave the inner cone body that hangs head unit and the one seat of bottom is combined closely, canoe becomes to be rigidly connected with draw off gear; This loop wheel machine has the emergency operations system of energy storage, battery pack composition, and energy storage is fastened on the Hydraulic Station by hydraulic tubing, and storage battery and remote control buttons box pass through cable connection.
The beneficial effects of the utility model are: compact conformation, save installing space, and handled easily is applicable to that implicit expression is installed on the naval vessel; Utilization wave offset-type winch has been realized sensitive, fast speed wave compensation, can be under high sea situation, belt speed situation, and safety, fast speed folding and unfolding be canoe at full capacity; Have the swing function of subtracting and emergency operation function.
(4) description of drawings
Fig. 1 is a canoe draw off gear chief component overall schematic;
Fig. 2 is that canoe draw off gear two joint folding arms are opened scheme drawing fully;
Fig. 3 is a lifting plug scheme drawing;
Fig. 4 is a lifting socket scheme drawing.
Among the figure: 1. Hydraulic Station, 2. energy storage, 3. electrical control cubicles, 4. wave offset-type winch, 5. collapsible arm, 6. portable remote button box, 7. the exhibition arm hydraulic cylinder 8. subtracts to wave to make up and hangs head, 9. pneumatic spring, 10. taper suspension hook, 11. one seat, 12. lifting plugs, 13. steel ropes, 14. one seat, 15. handles.
(5) specific embodiment
Accompanying drawings, among Fig. 1, winch 4 is fixed on the hull column with arm 5 ends, the exhibition arm hydraulic cylinder is connected on bearing and the arm, HM Hydraulic Motor and cylinder connect to form permanent tension-type winch, and the pulley that steel rope passes the arm head on the cylinder is connected with canoe by the lifting plug; Electric cabinet 3, Hydraulic Station 1 and portable remote button box 6 are by cable connection, and operating personal can be operated this device in the position that the good visual field is arranged easily by portable remote button box 6.
Put the ship process, Figure 1 shows that canoe is in deposit position, operating personal is by operation portable remote button box 6, canoe is mentioned, canoe one seat 11 cooperates with canoe draw off gear taper suspension hook 10 to form and is rigidly connected, and waves combination and hangs the shock damping action of the pneumatic spring 9 on 8 and reduce and reach waving and rocking of canoe by lash ship by subtracting.
Operation portable remote button box 6 among Fig. 2, control exhibition arm hydraulic cylinder 7 is flexible, makes two joint folding arms 5 be expanded to outboard or be recycled to initial condition by outboard.The operator is by portable remote button box 6 folding and unfolding canoes, and folding and unfolding speed can realize by the wave offset-type winch 4 of remote control buttons box control.
After canoe arrives the sea, activate the wave compensate function automatically by the signal that hangs the pulling force sensor transmission of head position.Canoe is with the wave up-and-down movement, and this moment, winch provided constant pulling force to keep steel rope to be in tensioned state all the time.
Among Fig. 3 and Fig. 4, the operator on the canoe is with the handle 15 disengagement lifting plugs 12 that are connected on the taper suspension hook, and owing to the effect of permanent tension force, winch 4 meeting automatic lift lifting plugs 12 are put the end of ship stage to perch.
Receive the ship process, the operator transfers lifting plug 12 by winch 4, after canoe is connected, activate the wave compensate function by portable remote button box 6, make the steel rope tensioning, when canoe is in crest location, cut off the wave compensate function, promote canoe rapidly, after one seat 11 and taper suspension hook 10 fuse, handle remote control buttons box 6 and reclaim exhibition arm hydraulic cylinder 7, after the recovery fully canoe is positioned on the shelf.
Under emergency condition, can utilize energy storage 2 in the calibration package for system provides power, storage battery provides power supply for each electric elements, realizes the folding and unfolding action of first approximation under normal circumstances.

Claims (3)

1. horizontal folding type wave offset-type loop wheel machine, this canoe draw off gear by folded form arm, wave offset-type winch, fast hang trip mechanism, hydraulic power unit, electric control system, subtract rocking equipment, portable remote button box and emergency operations system and form, it is characterized in that: the end of arm is installed on the hull column, folding arm links together by twisted axis, hydraulic actuating cylinder is connected to arm and bearing place, and canoe is connected in the below of folding arm head by steel rope.
2. horizontal folding type wave offset-type loop wheel machine according to claim 1, it is characterized in that: this loop wheel machine has the rocking equipment of subtracting, and this device is formed by being distributed on the pneumatic spring that hangs head, and pneumatic spring one end is fixed on the arm, and the other end is fixed on the antirolling apparatus; Subtract and wave the inner cone body that hangs head unit and the one seat of bottom is combined closely, canoe becomes to be rigidly connected with draw off gear.
3. horizontal folding type wave offset-type loop wheel machine according to claim 1, it is characterized in that: this loop wheel machine has the emergency operations system of energy storage, battery pack composition, energy storage is fastened on the Hydraulic Station by hydraulic tubing, and storage battery and remote control buttons box pass through cable connection.
CN2010202642293U 2010-07-20 2010-07-20 Horizontally-folded sea wave compensation type crane Expired - Fee Related CN201980898U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202642293U CN201980898U (en) 2010-07-20 2010-07-20 Horizontally-folded sea wave compensation type crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202642293U CN201980898U (en) 2010-07-20 2010-07-20 Horizontally-folded sea wave compensation type crane

Publications (1)

Publication Number Publication Date
CN201980898U true CN201980898U (en) 2011-09-21

Family

ID=44608362

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202642293U Expired - Fee Related CN201980898U (en) 2010-07-20 2010-07-20 Horizontally-folded sea wave compensation type crane

Country Status (1)

Country Link
CN (1) CN201980898U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102381442A (en) * 2010-09-01 2012-03-21 蓬莱琴海舰船设备有限公司 Quick unhooking device for crane
CN103010407A (en) * 2012-12-24 2013-04-03 江阴市北海救生设备有限公司 High-speed rescue boat lowering device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102381442A (en) * 2010-09-01 2012-03-21 蓬莱琴海舰船设备有限公司 Quick unhooking device for crane
CN103010407A (en) * 2012-12-24 2013-04-03 江阴市北海救生设备有限公司 High-speed rescue boat lowering device
CN103010407B (en) * 2012-12-24 2015-05-20 江阴市北海救生设备有限公司 High-speed rescue boat lowering device

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110921

Termination date: 20150720

EXPY Termination of patent right or utility model