CN107651581A - A kind of ship's crane, which rises, puts anti-roll device - Google Patents
A kind of ship's crane, which rises, puts anti-roll device Download PDFInfo
- Publication number
- CN107651581A CN107651581A CN201710853989.4A CN201710853989A CN107651581A CN 107651581 A CN107651581 A CN 107651581A CN 201710853989 A CN201710853989 A CN 201710853989A CN 107651581 A CN107651581 A CN 107651581A
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- CN
- China
- Prior art keywords
- arm
- support
- crane
- support plate
- ship
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
- B66C23/52—Floating cranes
- B66C23/53—Floating cranes including counterweight or means to compensate for list, trim, or skew of the vessel or platform
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
Risen the present invention relates to a kind of ship's crane and put anti-roll device, telescopic hoist owner arm, a pair of arm fixed supports including laterally being set along hull are symmetricly set on telescopic hoist owner's arm both sides, arm fixed support side is connected by bolt with telescopic hoist owner's arm, arm fixed support bottom surface is with preventing that shaking connecting seat is connected, prevent that shaking connecting seat lower surface both sides is welded with hinge stent, support bar rotation seat is connected with hinge stent by bearing pin, it is anti-shake to fix one among connecting seat lower surface and be used to lifting by crane rising for object put assembly pulley；Support bar one end is hinged with support bar rotation seat, and the other end is hinged with support plate, prevents that shake compensating cylinder one end is hinged with being fixed at the cylinder support of telescopic hoist owner's arm bottom, the other end is hinged with support plate, and obliquity sensor is arranged on telescopic hoist owner's arm；Have at the top of support plate and be used to block the bulge-structure for being played hanging object.The present invention plays flexible loop wheel machine peculiar to vessel and at sea acts object fixation when putting and prevent from waving, protection equipment job safety.
Description
Technical field
The present invention relates to a kind of ship's crane to rise to put anti-roll device, the device be applied to flexible loop wheel machine at sea lift by crane,
It is anti-when transferring object to shake fixation, belong to ship's crane technical field.
Background technology
Ship's crane is a kind of special crane of operation at sea, is mainly used in transport transfer, the sea of Ship's Cargo
The vital tasks such as upper supply, the dispensing of underwater operation equipment and recovery.Crane is at sea in hoisting process, ship and crane
Can be with wave pitching, rolling and heave, these motions will cause lifting loads to swing, when amplitude of fluctuation is larger, a side
Face will produce larger impact to crane arm support, produce potential safety hazard, on the other hand easily collide, caused hanging object
Damage, the underwater detection equipment such as picture ROV especially costly, for rise let off journey be even more it is requirement to prevent wave, ensure peace
Entirely.
Anti-roll device structure is complex on single arm hanging type crane gear peculiar to vessel at present, and popularization difficulty is larger, prevents simultaneously
Shake effect and be not so good as people's will.
The content of the invention
It is an object of the invention to provide a kind of simple in construction, it is easy to operate it is anti-shake limit pendulum device, effectively improve stormy waves feelings
Ship's crane operating efficiency and safety under condition.
The present invention takes following technical scheme：
A kind of ship's crane, which rises, puts anti-roll device, including telescopic hoist owner arm 9, a pair of the arms laterally set along hull
Fixed support 7 is symmetricly set on the both sides of telescopic hoist owner arm 9, and the side of arm fixed support 7 passes through bolt and telescopic hoist owner arm 9
Connection, the bottom surface of arm fixed support 7 shake connecting seat 8 and are connected with anti-, prevent that shaking the lower surface both sides of connecting seat 8 is welded with hinge stent,
Support bar rotation seat 6 is connected with hinge stent by bearing pin 13, and anti-shake fixes one for lifting by crane object among the lower surface of connecting seat 8
Rise put assembly pulley 5；The one end of support bar 4 is be hinged with support bar rotation seat 6, and the other end is be hinged with support plate 3, anti-to shake compensating cylinder
12 one end and the cylinder support 11 for being fixed at the bottom of telescopic hoist owner arm 9 are be hinged, and the other end is be hinged with support plate 3, and inclination angle passes
Sensor 10 is arranged on telescopic hoist owner arm 9；The top of support plate 3, which has, to be used to block the bulge-structure for being played hanging object；Institute
State obliquity sensor 10, prevent that shake compensating cylinder 12 electrically connects with control unit respectively.
During telescopic hoist owner arm 9 is with ship rolling, telescopic hoist owner arm and water surface angle are constantly changing, and utilize
Obliquity sensor 10 gathers the heeling condition of telescopic hoist owner arm 9, and control unit, which automatically controls, prevents shaking compensating cylinder 12 with ship
Oceangoing ship roll angle stretches out or retraction piston rod, it is anti-shake compensating cylinder 12 can control telescopic hoist owner arm 9-10 °~+20 ° it
Between swing, ensure anti-to shake support plate 3 and remain at vertical state；Support bar 4 fixes circular support disk 3 in splayed oblique pull,
It is connected with support plate 3 using articulated form, the be hinged support bar rotation seat 6 in upper end can slightly rotate around bearing pin 13, in ship
It during pitching, can both prevent from swinging in pitching direction with fixed hoisting thing, and will not reverse again and prevent shaking support plate 3, and ensure anti-shakes
Apparatus structure safety.
Further, support plate 3 is circular frame structure, and 2 support bars 4 are arranged under support plate 3 in 180 ° of splayed
It is be hinged with support plate 3 on round frame.
Further, the coercive mechanism connected in support plate 3 has 3, in a circumferential direction 90 ° of arranged for interval.
Further, arm fixed support 7 has 2, using triangle engraved structure form, is symmetrically mounted on flexible loop wheel machine
The both sides of principal arm 9.
Further, support bar rotation seat 6 shakes connecting seat 8 and is connected by bearing pin 13 with anti-, and support bar rotation seat 6 can be around
Bearing pin 13 rotates.
Further, prevent that it is -10 °~+20 ° to shake compensating cylinder 12 to control angle.
Further, the bottom of support plate 3 be provided be separated by four of 90 ° it is anti-shake pawl 2, the anti-outer end for shaking pawl 2 with
The position for being played hanging object contact is flexible material.
The beneficial effects of the present invention are：
1) it is simple in construction, it is easy to operate, effectively improve ship's crane operating efficiency and safety in the case of stormy waves；
2) ship rolling and pitching are taken into account：Both compensation during ship rolling had been realized, has retained certain free degree again, avoids ship
Thing is played during pitching and is reversed when pitching direction is swung and prevents shaking support plate, improves anti-roll device structural safety performance.
3) bulge-structure at the top of support plate can will be played hanging object and be blocked, and coordinate lifting pulley to by the drawing of a hanging object
Power, and prevent shaking support force of the pawl to being played hanging object surrounding, serve good support fixation to being played a hanging object.
Brief description of the drawings
Fig. 1 is that ship's crane of the present invention acts the front view for putting anti-roll device.
Fig. 2 is that ship's crane of the present invention acts the left view for putting anti-roll device.
Fig. 3 is the front view of anti-shaking tray.
Fig. 4 is the top view of anti-shaking tray.
In figure, 1. hanging objects, 2. prevent that shaking pawl, 3. support plates, 4. support bars, the rotation seat of 5. lifting pulley 6., 7. arms consolidates
Fixed rack, 8. it is anti-shake connecting seat, 9. telescopic hoist owner arms, 10. obliquity sensors, 11. cylinder supports, 12. it is anti-shake compensating cylinder,
13. bearing pin.
Embodiment
The present invention is further described with specific embodiment below in conjunction with the accompanying drawings.
Referring to Fig. 1-Fig. 4, a kind of ship's crane, which rises, puts anti-roll device, including the telescopic hoist owner laterally set along hull
Arm 9, a pair of arm fixed supports 7 are symmetricly set on the both sides of telescopic hoist owner arm 9, the side of arm fixed support 7 by bolt with
Telescopic hoist owner arm 9 connects, and the bottom surface of arm fixed support 7 is anti-to shake the lower surface both sides of connecting seat 8 with preventing that shaking connecting seat 8 is connected
Hinge stent is welded with, support bar rotation seat 6 is connected with hinge stent by bearing pin 13, and anti-shake fixes one among the lower surface of connecting seat 8
It is individual to put assembly pulley 5 for lifting by crane rising for object；The one end of support bar 4 is be hinged with support bar rotation seat 6, and the other end is cut with scissors with support plate 3
Connect, the anti-cylinder support 11 for shaking the one end of compensating cylinder 12 and being fixed at the bottom of telescopic hoist owner arm 9 is be hinged, the other end and support
Disk 3 is be hinged, and obliquity sensor 10 is arranged on telescopic hoist owner arm 9；The top of support plate 3, which has to be used to block, is played hanging object
Bulge-structure；The obliquity sensor 10, prevent that shake compensating cylinder 12 electrically connects with control unit respectively.
Referring to Fig. 2~4, support plate 3 is circular frame structure, and 2 support bars 4 are arranged in support plate 3 in 180 ° of splayed
It is be hinged with support plate 3 on lower round frame.
Referring to Fig. 3~4, the coercive mechanism connected in support plate 3 has 3, in a circumferential direction 90 ° of arranged for interval.
Referring to Fig. 2, arm fixed support 7 has 2, using triangle engraved structure form, is symmetrically mounted on flexible loop wheel machine
The both sides of principal arm 9.
Referring to Fig. 3, support bar rotation seat 6 shakes connecting seat 8 and is connected by bearing pin 13 with anti-, and support bar rotation seat 6 can be around
Bearing pin 13 rotates.
The anti-compensating cylinder 12 that shakes controls angle as -10 °~+20 °.
Referring to Fig. 2~3, the bottom of support plate 3 prevents shaking pawl 2, the anti-outer end for shaking pawl 2 provided be separated by 90 ° four
It is quality of rubber materials with the position contacted by a hanging object.
During specific works, during telescopic hoist owner arm 9 is with ship rolling, telescopic hoist owner arm and water surface angle be not
Disconnected change, the heeling condition of telescopic hoist owner arm 9 is gathered using obliquity sensor 10, and control unit automatically controls anti-shake and compensates oil
Cylinder 12 stretches out or retraction piston rod with ship rolling angle, it is anti-shake compensating cylinder 12 can control telescopic hoist owner arm 9-
Swung between 10 °~+20 °, ensure to prevent that shaking support plate 3 remains at vertical state；Support bar 4 fixes circle in splayed oblique pull
Shape support plate 3, it is connected with support plate 3 using articulated form, the be hinged support bar rotation seat 6 in upper end can slightly turn around bearing pin 13
It is dynamic, during ship pitching, it can both prevent from swinging in pitching direction with fixed hoisting thing, and retain certain free degree again, will not
Reverse and prevent shaking support plate 3, ensure anti-roll device structure safety.
The present invention primarily serves flexible loop wheel machine peculiar to vessel and at sea acts object fixation when putting and prevent from waving, and protection is set
Standby job safety.
Above is the preferred embodiments of the present invention, those of ordinary skill in the art can also carry out various changes on this basis
Change or improve, on the premise of the total design of the present invention is not departed from, these conversion or improvement should all belong to application claims guarantor
Within the scope of shield.
Claims (7)
1. a kind of ship's crane, which rises, puts anti-roll device, it is characterised in that：
Flexible loop wheel machine is symmetricly set on including the telescopic hoist owner arm (9) that is laterally set along hull, a pair of arm fixed supports (7)
Principal arm (9) both sides, arm fixed support (7) side are connected by bolt with telescopic hoist owner arm (9), arm fixed support (7)
Bottom surface prevents that shaking connecting seat (8) lower surface both sides is welded with hinge stent, support bar rotation seat (6) with preventing that shaking connecting seat (8) is connected
Be connected with hinge stent by bearing pin (13), it is anti-shake to fix one among connecting seat (8) lower surface and be used to lifting by crane rising for object put cunning
Wheel group (5)；
Support bar (4) one end is be hinged with support bar rotation seat (6), and the other end is be hinged with support plate (3), anti-to shake compensating cylinder (12)
One end and the cylinder support (11) for being fixed at telescopic hoist owner arm (9) bottom are be hinged, and the other end is be hinged with support plate (3), inclines
Angle transducer (10) is arranged on telescopic hoist owner arm (9)；
Have at the top of the support plate (3) and be used to block the bulge-structure for being played hanging object；
The obliquity sensor (10), prevent that shake compensating cylinder (12) electrically connects with control unit respectively.
2. ship's crane as claimed in claim 1, which rises, puts anti-roll device, it is characterised in that：Support plate (3) is circular frame
Structure, 2 support bars (4) are arranged under support plate (3) on round frame in 180 ° of splayed, be hinged with support plate (3).
3. ship's crane as claimed in claim 2, which rises, puts anti-roll device, it is characterised in that：The hinge connected in support plate (3)
Fulcrum has 3, in a circumferential direction 90 ° of arranged for interval.
4. ship's crane as claimed in claim 1, which rises, puts anti-roll device, it is characterised in that：Arm fixed support (7) has 2
It is individual, using triangle engraved structure form, it is symmetrically mounted on telescopic hoist owner arm (9) both sides.
5. ship's crane as claimed in claim 1, which rises, puts anti-roll device, it is characterised in that：Support bar rotation seat (6) is with preventing
Shake connecting seat (8) to connect by bearing pin (13), support bar rotation seat (6) can rotate around bearing pin (13).
6. ship's crane as claimed in claim 1, which rises, puts anti-roll device, it is characterised in that：It is anti-to shake compensating cylinder (12) control
Angle is -10 °~+20 °.
7. ship's crane as claimed in claim 1, which rises, puts anti-roll device, it is characterised in that：Support plate (3) bottom is set
There are four that are separated by 90 ° to prevent shaking pawl (2), the anti-outer end for shaking pawl (2) is flexible material with the position contacted by a hanging object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710853989.4A CN107651581A (en) | 2017-09-20 | 2017-09-20 | A kind of ship's crane, which rises, puts anti-roll device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710853989.4A CN107651581A (en) | 2017-09-20 | 2017-09-20 | A kind of ship's crane, which rises, puts anti-roll device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107651581A true CN107651581A (en) | 2018-02-02 |
Family
ID=61129801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710853989.4A Pending CN107651581A (en) | 2017-09-20 | 2017-09-20 | A kind of ship's crane, which rises, puts anti-roll device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107651581A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109534188A (en) * | 2018-11-16 | 2019-03-29 | 山东大学 | A kind of hard and soft hybrid Wave motion compensation device of sea floating hoisting platform |
| CN109553005A (en) * | 2018-11-16 | 2019-04-02 | 山东大学 | A kind of hard and soft formula multidimensional wave motion compensation unit for maritime floating platform |
| CN110525603A (en) * | 2019-08-23 | 2019-12-03 | 中国人民解放军32181部队 | The peace of coast defence radar transports system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2137466A1 (en) * | 1992-06-13 | 1993-12-23 | Manfred Lucking | Hoisting device for loads |
| CN102717877A (en) * | 2012-06-21 | 2012-10-10 | 中国水产科学研究院渔业机械仪器研究所 | Stabilizing structure of floater salvaging device |
| CN204752007U (en) * | 2015-06-16 | 2015-11-11 | 天津市南洋装饰工程公司 | Loop wheel machine is used to fitment |
| CN205676011U (en) * | 2016-06-03 | 2016-11-09 | 江西省欧泰诗汽车部件有限公司 | A kind of suspender of machining center spindle motor |
| CN206511847U (en) * | 2017-01-22 | 2017-09-22 | 大连鑫宏利船舶工程有限公司 | A kind of anti-roll device of ship's crane |
| CN207243302U (en) * | 2017-09-20 | 2018-04-17 | 中国水产科学研究院渔业机械仪器研究所 | A kind of ship's crane, which rises, puts anti-roll device |
-
2017
- 2017-09-20 CN CN201710853989.4A patent/CN107651581A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2137466A1 (en) * | 1992-06-13 | 1993-12-23 | Manfred Lucking | Hoisting device for loads |
| CN102717877A (en) * | 2012-06-21 | 2012-10-10 | 中国水产科学研究院渔业机械仪器研究所 | Stabilizing structure of floater salvaging device |
| CN204752007U (en) * | 2015-06-16 | 2015-11-11 | 天津市南洋装饰工程公司 | Loop wheel machine is used to fitment |
| CN205676011U (en) * | 2016-06-03 | 2016-11-09 | 江西省欧泰诗汽车部件有限公司 | A kind of suspender of machining center spindle motor |
| CN206511847U (en) * | 2017-01-22 | 2017-09-22 | 大连鑫宏利船舶工程有限公司 | A kind of anti-roll device of ship's crane |
| CN207243302U (en) * | 2017-09-20 | 2018-04-17 | 中国水产科学研究院渔业机械仪器研究所 | A kind of ship's crane, which rises, puts anti-roll device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109534188A (en) * | 2018-11-16 | 2019-03-29 | 山东大学 | A kind of hard and soft hybrid Wave motion compensation device of sea floating hoisting platform |
| CN109553005A (en) * | 2018-11-16 | 2019-04-02 | 山东大学 | A kind of hard and soft formula multidimensional wave motion compensation unit for maritime floating platform |
| CN110525603A (en) * | 2019-08-23 | 2019-12-03 | 中国人民解放军32181部队 | The peace of coast defence radar transports system |
| CN110525603B (en) * | 2019-08-23 | 2023-06-06 | 中国人民解放军32181部队 | Safety and transportation system of marine defense radar |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180202 |
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| RJ01 | Rejection of invention patent application after publication |