CN103569878A - Gantry deck crane - Google Patents

Gantry deck crane Download PDF

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Publication number
CN103569878A
CN103569878A CN201310411044.9A CN201310411044A CN103569878A CN 103569878 A CN103569878 A CN 103569878A CN 201310411044 A CN201310411044 A CN 201310411044A CN 103569878 A CN103569878 A CN 103569878A
Authority
CN
China
Prior art keywords
crane
gantry
deck
cart
supporting leg
Prior art date
Application number
CN201310411044.9A
Other languages
Chinese (zh)
Inventor
胡江
梁磊
Original Assignee
胡江
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 胡江 filed Critical 胡江
Priority to CN201310411044.9A priority Critical patent/CN103569878A/en
Publication of CN103569878A publication Critical patent/CN103569878A/en

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Abstract

The invention discloses a gantry deck crane which comprises a crane beam, wherein a crane carriage with a hoisting block is arranged on the crane beam and can move on the crane beam; the crane beam is mounted on a cart motion mechanism through supporting legs; a cable drum is arranged on the cart motion mechanism between the supporting legs; the cart motion mechanism is arranged on guide rails and can move along the guide rails. The gantry deck crane provided by the invention can reach any position of a deck for working, so that the effects of opening a hatch cover and lifting goods in a cabin are achieved, the working efficiency is improved, and the working cost is reduced.

Description

Gantry deck crane
Technical field
The present invention relates to elevator machinery field, particularly a kind of gantry deck crane peculiar to vessel.
Background technology
It is cabin opening machine system or cylinder jacking system that hatch cover in existing ship market on bulge carrier opens and closes what use, and these two kinds of systems are all by keyings that be serially connected of several or whole hatch covers, sequencing be fix and systematic comparison complexity; System can only work to hatch cover in addition, cannot work to hold cargo.Therefore when lifting hatch cargo, need to have system and the elevator machinery of opening cabin goods could be recalled by the goods from cabin, the program of so not only lifting by crane is loaded down with trivial details, with high costs and inefficiency.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of gantry deck crane, its objective is, provide a kind of hoisting crane that can move to deck in ship structure optional position to realize the goods of optional position on deck is opened a position and gets thing.
For achieving the above object, technical scheme of the present invention is as follows:
Gantry deck crane, comprise crane beam, on crane beam, arrange have hoist crane crane carriage its can on this crane beam, walk, described crane beam is installed on cart kinematic mechanism by supporting leg, between described supporting leg, on cart kinematic mechanism, be provided with cable drum, cart kinematic mechanism is arranged at also can be along guide rail movement on guide rail.
Further, described crane carriage comprises vehicle frame, and described bottom of frame is provided with driving traveling gear, and described vehicle frame two ends are provided with rainproof cover.
Further, described cart kinematic mechanism includes crossbeam, and described crossbeam bottom is provided with safety lock, and two of crossbeam is provided with driver train, and driver train is connected with rail plate clearly, on clear rail plate, is provided with isocyanurate foam energy disperser.
Preferably, on described supporting leg, be provided with windproof zip.
Pass through technique scheme, a kind of gantry provided by the invention deck crane, crane beam is installed on cart kinematic mechanism, between the supporting leg of crane beam, on cart kinematic mechanism, be provided with cable drum, on crane beam, be provided with the crane carriage that can move along crane beam, so hoisting crane integral body can arrive optional position work on deck, thereby will open hatch cover and lift by crane hold cargo and realize in the lump, increase work efficiency, reduce job costs.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below.
Fig. 1 is the integral structure schematic diagram of gantry of the present invention deck crane;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the structural representation of cart kinematic mechanism in the present invention;
Fig. 4 is the structural representation of crane carriage in the present invention.
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
The present embodiment as depicted in figs. 1 and 2, gantry deck crane, comprise crane beam 1, on crane beam 1, arrange have hoist crane crane carriage 2 its can on this crane beam 1, walk, described crane beam 1 is installed on cart kinematic mechanism 4 by supporting leg 3, between described supporting leg 3, on cart kinematic mechanism 4, be provided with cable drum 5, cart kinematic mechanism 4 is arranged at also can be along guide rail movement on guide rail.The winding motor of cable drum 5 is connected with the drive motor of cart kinematic mechanism 4, makes the speed of the folding and unfolding cable on cable drum 4 consistent with the movement rate of cart kinematic mechanism 4 motions.
In the present embodiment, cart kinematic mechanism 4 as shown in Figure 3; include crossbeam 6; it forms the body supports of cart kinematic mechanism 4; described crossbeam 6 bottoms are provided with safety lock 7; safety when it moves for the protection of cart kinematic mechanism 4, two of crossbeam 6 is provided with driver train 8, for driving the motion of cart kinematic mechanism 4; cart kinematic mechanism 4 is connected with rail plate 9 clearly, on clear rail plate 9, is provided with the impact that isocyanurate foam energy disperser 10 produces for offsetting motion process.
As shown in Figure 4, described crane carriage 2 comprises vehicle frame 11 to crane carriage 2, and described vehicle frame 11 bottoms are provided with and drive traveling gear 12, described vehicle frame 11 two ends to be provided with rainproof cover for preventing that rainwater intrusion from driving traveling gear 12 to cause moving and skidding.
In the present embodiment, two electronic lifting hoists have respectively been installed on crane carriage 2, hoisting capacity is matched according to hatch cover weight; On each crane carriage 2, respectively installed in addition four and driven traveling gear 12, guaranteed that boats and ships are under heeling condition, the operation that crane carriage 2 can be safe and reliable.Supporting leg 3 is variable cross-section box type beam, and its sectional area is constant, and moment of area becomes the member of secondary even variation, and intensity, stability all can be strengthened and alleviate equipment own wt, makes hoisting crane integral body more stable fixing above deck.Every two supporting legs link together by fastener with a cart kinematic mechanism 4 respectively, two cart kinematic mechanisms 4 are used for bearing the stressed of crane beam 1, guarantee that gantry deck crane is active force mechanism at total stressed four fulcrums, gantry deck crane is allowed at boats and ships still can safe and reliable pulsation-free work under the state of angle of inclination.On described supporting leg 3, be provided with windproof zip 13, when the environment of sea wave bumping, by windproof zip 13, hoisting crane be fixed on deck.
In the present embodiment, the mode of gantry deck crane is wireless and wired two kinds of modes, by switching push button, reaches different operating mode; Wired control button box is arranged on a supporting leg of deck crane one end, gantry, operating personal can be sitting in service platform and get on to operate and gantry deck crane, when carrying out shift action, operating personal moves with gantry deck crane, without operating personal, goes in addition to walk about; Wireless remote control button box is independently, and operating personal can take also and can back on the body, and small and exquisite flexible, lightweight, controlled in wireless distance, all can cover within the scope of complete deck.Cable drum has guaranteed when gantry deck crane moves within the scope of complete deck all can have electric power supply.Windproof drag-line has guaranteed that gantry deck crane runs into the safety under inclement weather conditions under off working state.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the present invention.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.

Claims (4)

1. gantry deck crane, it is characterized in that, comprise crane beam, on crane beam, arrange have hoist crane crane carriage its can on this crane beam, walk, described crane beam is installed on cart kinematic mechanism by supporting leg, between described supporting leg, on cart kinematic mechanism, be provided with cable drum, cart kinematic mechanism is arranged at also can be along guide rail movement on guide rail.
2. gantry according to claim 1 deck crane, is characterized in that, described crane carriage comprises vehicle frame, and described bottom of frame is provided with driving traveling gear, and described vehicle frame two ends are provided with rainproof cover.
3. gantry according to claim 1 deck crane, it is characterized in that, described cart kinematic mechanism includes crossbeam, described crossbeam bottom is provided with safety lock, two of crossbeam is provided with driver train, driver train is connected with rail plate clearly, on clear rail plate, is provided with isocyanurate foam energy disperser.
4. gantry according to claim 1 deck crane, is characterized in that, is provided with windproof zip on described supporting leg.
CN201310411044.9A 2013-09-10 2013-09-10 Gantry deck crane CN103569878A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310411044.9A CN103569878A (en) 2013-09-10 2013-09-10 Gantry deck crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310411044.9A CN103569878A (en) 2013-09-10 2013-09-10 Gantry deck crane

Publications (1)

Publication Number Publication Date
CN103569878A true CN103569878A (en) 2014-02-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310411044.9A CN103569878A (en) 2013-09-10 2013-09-10 Gantry deck crane

Country Status (1)

Country Link
CN (1) CN103569878A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108529443A (en) * 2018-03-16 2018-09-14 中广核研究院有限公司 A kind of control zone equipment handling apparatus, handling method and corresponding marine nuclear power platform

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2937068Y (en) * 2006-07-21 2007-08-22 山东丰汇设备技术有限公司 Portal crane of round pipe truss structure
CN101214906A (en) * 2007-12-26 2008-07-09 上海港机重工有限公司 Orbit type gantry crane
CN101670982A (en) * 2009-09-27 2010-03-17 大连华锐股份有限公司 Maintenance gantry crane
WO2011149226A2 (en) * 2010-05-24 2011-12-01 주식회사 오리엔탈정공 Deck crane having a hook the height of which is adjustable in accordance with the tilt angle of a boom
CN202953738U (en) * 2012-11-20 2013-05-29 河南省大方重型机器有限公司 Gantry crane

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2937068Y (en) * 2006-07-21 2007-08-22 山东丰汇设备技术有限公司 Portal crane of round pipe truss structure
CN101214906A (en) * 2007-12-26 2008-07-09 上海港机重工有限公司 Orbit type gantry crane
CN101670982A (en) * 2009-09-27 2010-03-17 大连华锐股份有限公司 Maintenance gantry crane
WO2011149226A2 (en) * 2010-05-24 2011-12-01 주식회사 오리엔탈정공 Deck crane having a hook the height of which is adjustable in accordance with the tilt angle of a boom
CN202953738U (en) * 2012-11-20 2013-05-29 河南省大方重型机器有限公司 Gantry crane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108529443A (en) * 2018-03-16 2018-09-14 中广核研究院有限公司 A kind of control zone equipment handling apparatus, handling method and corresponding marine nuclear power platform

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Application publication date: 20140212