CN104229079B - Self-unloading oceangoing ship outrigger foldable belt conveyor and using method thereof - Google Patents
Self-unloading oceangoing ship outrigger foldable belt conveyor and using method thereof Download PDFInfo
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- CN104229079B CN104229079B CN201410530965.1A CN201410530965A CN104229079B CN 104229079 B CN104229079 B CN 104229079B CN 201410530965 A CN201410530965 A CN 201410530965A CN 104229079 B CN104229079 B CN 104229079B
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Abstract
The invention discloses self-unloading oceangoing ship outrigger foldable belt conveyor and using method thereof.Self-unloading oceangoing ship outrigger foldable belt conveyor is arranged on hull, and described self-unloading oceangoing ship outrigger foldable belt conveyor includes: the second outrigger that one end is hinged on hull, bottom be hinged on the second outrigger other end the first outrigger, be hinged on the first outrigger portal frame above the first outrigger bottom, be arranged on the upset portal frame of second outrigger one end, outrigger turning lifting oil cylinder, the first outrigger activity draw the take-up oil cylinder of cable, hoist engine, the first outrigger regulation to draw cable, the second outrigger lift adjustment to draw cable, the first outrigger to draw cable I；Present configuration succinctly conduct oneself with dignity little, simple to operate, add safe facility, save part raw material thus reduce cost.Can significantly alleviate load and the distortion power of outrigger own of driving equipment, make operation the most steady, thus further increase safety product safety.
Description
Technical field
The present invention relates to self-unloading oceangoing ship outrigger technical field, particularly a kind of self-unloading oceangoing ship outrigger foldable belt
Conveyer device and using method thereof.
Background technology
On self-unloading boats and ships, easily cause showing of potential safety hazard under steam to change current fixed outrigger
Shape, in present industry wide, many enterprises are making great efforts to carry out correlational study, develop the outrigger that can regain.
But in numerous Related products up to the present, self-unloading oceangoing ship Belt Conveying outrigger occurs in that problems: 1) peace
Overall coefficient is the highest.The most outriggers fracture collapse accident；2) run unstable, belt dispose not in place；
3) program is various, and operation complexity, contraction time is long；4) because of the limitation of structure design, structure bulky is caused,
Cost is high.Therefore, it is necessary to self-unloading oceangoing ship Belt Conveying outrigger is improved.Welding science and technology in blue sky, Hunan has
Existing structure form, by market survey, is innovated by the leader of limit company and scientific research personnel, devises this
The new product of patented technology
The following is the relevant existing patented technology of part:
1, boom fold structure, Application No. 201210390039.X.
2, cleaning car and jib system, Application No. 201210423423.5.
3, cantilever crane, Application No. 201420002378.0.
4, cantilever crane, Application No. 200780038934.2.
5, convertible cantilever, Application No. 200680027682.9.
6, foldable cantilever crane, Application No. 201120070941.4.
Summary of the invention
The technical problem to be solved is to provide a kind of self-unloading oceangoing ship outrigger safe and reliable to operation and is combined
Collapsible belt conveyor and using method thereof.
The technical scheme is that a kind of self-unloading oceangoing ship outrigger foldable belt conveyor, described from
Unload oceangoing ship outrigger foldable belt conveyor to be arranged on hull, described self-unloading oceangoing ship outrigger foldable
Belt conveyor includes: the second outrigger that one end is hinged on hull, bottom be hinged on the second outrigger another
First outrigger of end, it is hinged on the first outrigger portal frame above the first outrigger bottom, is arranged on the second outrigger
The take-up oil cylinder of cable, elevator are drawn in the upset portal frame of one end, outrigger turning lifting oil cylinder, the first outrigger activity
Machine, the first outrigger regulation draw cable, the second outrigger lift adjustment to draw cable, the first outrigger to draw cable I；Described outrigger
Turning lifting oil cylinder, the first outrigger activity draw the take-up oil cylinder of cable, hoist engine to be installed on hull；Described
Outrigger turning lifting oil cylinder connects upset portal frame；Described first outrigger activity draws the take-up oil cylinder of cable by the
One outrigger regulation draws cable to connect the first outrigger portal frame；Described hoist engine draws cable by the second outrigger lift adjustment
Connect the other end of the second outrigger；First outrigger draw one of cable I fixing connect the first outrigger top, another
Head is fixing connects the first outrigger portal frame upper end.
The hinged place of described second outrigger and the first outrigger is positioned at below the second outrigger and the first outrigger and first
Outrigger can be swung down to be superimposed together with the second outrigger.
Between top and the other end of the first outrigger of described first outrigger portal frame, drawing by regular length
Cable connects, and three forms the entirety of a stable triangular structure.
Cable is drawn, except the top at the first outrigger between the top and the first outrigger of the first outrigger portal frame
Layout is drawn outside cable, also draws cable in the centre position of the first outrigger or other location arrangements, and the quantity always drawing cable is
At 2 or more many places.
Described self-unloading oceangoing ship outrigger foldable belt conveyor also includes the main gantry being arranged on hull
Frame, described main portal frame top is provided with main portal frame top assembly pulley, is internally provided with at main portal frame
The take-up oil cylinder of cable is drawn in one outrigger activity；Described first outrigger regulation draws one of cable to be fixedly connected on outside first
Frame portal frame upper end, main portal frame top assembly pulley is walked around in other end, with the take-up that cable is drawn in the first outrigger activity
Oil cylinder connects.
The other end of described second outrigger is provided with the second outrigger and draws cable pulley the I, first outrigger to draw cable pulley, institute
State and be arranged above with the second outrigger in the middle part of the second outrigger and draw cable pulley II；Described second outrigger lift adjustment draws cable
One is fixedly connected on main portal frame, and other end redirect to the second outrigger through main portal frame top assembly pulley
Draw cable pulley I, then sequentially pass through the second outrigger and draw cable pulley II, main portal frame top assembly pulley, with elevator
Machine is fixing to be connected.
One end of described upset portal frame is hinged on base with base connecting shaft by upset portal frame, another
End links together with outrigger turning lifting oil cylinder, it is possible to rotate each other；Outrigger turning lifting oil cylinder
Elongation and shortening, result in the change in angular position of upset portal frame.
Described self-unloading oceangoing ship outrigger foldable belt conveyor also includes being welded on fore position on hull
Base；Described first outrigger and the second outrigger are connected by the first outrigger and the second outrigger connecting shaft；Outside second
Frame and base are connected with base connecting shaft by the second outrigger.
Can also install additional between second outrigger and base on the 3rd outrigger, the bottom of the second outrigger and the 3rd outrigger
End connects, and the bottom of the 3rd outrigger is connected with base again.
The using method of a kind of self-unloading oceangoing ship outrigger foldable belt conveyor, described self-unloading oceangoing ship outrigger is multiple
Closing collapsible belt conveyor is the self-unloading oceangoing ship outrigger complex wrapping according to any one of claim 1 to 8
Formula belt conveyor；Described outrigger includes the second outrigger and the first outrigger；Self-unloading oceangoing ship outrigger foldable
The using method of belt conveyor includes putting arm and receiving arm, specifically comprises the following steps that
Put arm: comprise the steps:
1) cylinder jacking: be in and fold under the operational configuration placed, start outrigger turning lifting oil cylinder,
By upset portal frame by the second outrigger together with the first outrigger jack-up, make the second outrigger with the second outrigger and base
Connecting shaft is that shaft core is flipped up, and the second outrigger other end front forward is to rotation；Meanwhile, originally put upside down
Main portal frame on a ship 's and main portal frame back stay, under the drive that the second outrigger lift adjustment draws cable
Rotate up around the axle being connected with base and raise；
2) arm rises forward: will upset portal frame jacking to vertical guide position neighbouring after, originally folded state
Main portal frame back stay is straightened, and starts hoist engine, carries out the second outrigger lift adjustment and draw cable to broadcast, and makes the
Two outriggers and the first outrigger are stretched to front lower rotation by wirerope constraint under the effect of deadweight, and main portal frame also arrives
Reach operating position；
3) outrigger is hung up: during above-mentioned second step is carried out, after the second outrigger rotates to precalculated position,
Straining the first outrigger regulation and draw cable, the first outrigger portal frame draws cable to be lifted up with the first outrigger regulation, and draws
Dynamic first outrigger draws cable I and the first outrigger to draw cable II, draws cable by the first outrigger, drives the first outrigger with the
One outrigger and the second outrigger connecting shaft are that shaft core rotates；Start the first outrigger being arranged in main portal frame simultaneously
The take-up oil cylinder of cable is drawn in activity, starts to strain the first outrigger regulation and draws cable, pulls the first outrigger portal frame, logical
Cross the first outrigger portal frame, the first outrigger draws cable I and the first outrigger to draw cable II, is raised the first outrigger front end；
4) cantilever lifting puts in place: the take-up oil cylinder of cable is drawn in continuation operation hoist engine and the first outrigger activity, makes outside first
Frame and the second outrigger arrive required working depth and position, complete to put arm work；
Receive arm: comprise the steps:
1) elevator take-up: be under the duty trailed, starts hoist engine take-up, outside second
Frame lift adjustment draws cable to be flipped up the second outrigger regaining；
2) lower turn of forearm: while carrying out the above-mentioned first step, starts the first outrigger activity and draws the take-up oil of cable
Cylinder, draws cable to loosen the first outrigger regulation, and the front end of the first outrigger naturally droops under self-gravity action；
3) outrigger overlapping: the take-up oil cylinder of cable, the second outrigger are drawn in continuation operation hoist engine and the first outrigger activity
Continuing up the position being turned to horizontal plane, meanwhile, the first outrigger is around the first outrigger and the second outrigger
Connecting shaft turns to and the second outrigger overlapping；Now, the second outrigger is close together with upset portal frame；
4) stored collapsed: continue operation hoist engine take-up, makes the second outrigger continue to turn over backward together with the first outrigger
Turn, make outrigger turning lifting oil cylinder compress simultaneously, until the second outrigger turns over together with the center of gravity of the first outrigger
High point.Operate outrigger turning lifting oil cylinder again, make oil cylinder retract, the second outrigger together with the first outrigger at gravity
Effect under with upset portal frame downwardly turn over, be finally turned to outrigger fold withdrawal deposit on fulcrum；Turning over
During Zhuaning, main portal frame, with the upset of the second outrigger, is drawn cable suspended on by the second outrigger lift adjustment,
Put upside down above deck under Gravitative Loads；Finally, the first outrigger is folded in above the second outrigger, completes to receive arm work
Make.
Present configuration succinctly conduct oneself with dignity little, operate steadily, simple to operate, add safe facility and improve peace
Overall coefficient, save part raw material thus reduce cost.This complex wrapping mode of the present invention is with similar
Like product is compared, during folding and unfolding, owing to the first outrigger is in the shape of downward hanging during folding and unfolding
State, its self center of gravity is the lowest, so, can significantly alleviate load and the distortion power of outrigger own of driving equipment,
Make operation the most steady, thus further increase safety product safety.
Accompanying drawing explanation
Fig. 1 is the structural representation (duty) of self-unloading oceangoing ship outrigger foldable belt conveyor of the present invention；
Fig. 2 is the view that the present invention starts to regain during regaining；
Fig. 3 is that present invention outrigger during regaining completes the view of overlapping；
Fig. 4 is present invention schematic diagram during turning over；
Fig. 5 is that the present invention regains the view placing rear (operational configuration).
Description of reference numerals: 1-the first outrigger home roll, 2-the first outrigger, 3-the first outrigger draws cable to connect
Point, 4-the first outrigger insurance cable junction point, 5-the first outrigger upper supporting roller, 6-the first outrigger
Snub pulley, 7-the first outrigger portal frame, 8-the first outrigger draws cable I, 9-the first outrigger
With the first outrigger portal frame connecting shaft, 10-the first outrigger draws cable II, 11-the first outrigger and second
Outrigger connecting shaft, 12-the second outrigger, 13-the first outrigger draws cable pulley, outside 14-second
Frame draws cable pulley I, 15-the second outrigger to draw cable pulley II, 16-upset portal frame to be connected with base
Axle, 17-base, the main portal frame of 18-, 19-overturns portal frame, outside 20-first
Frame portal frame pull-up cable junction point, 21-the second outrigger and base connecting shaft, on 22-the second outrigger
Carrying roller, 23-the second outrigger snub pulley, 24-the first outrigger activity draws cable, the main portal frame of 25-
Back stay connecting shaft, 26-outrigger turning lifting oil cylinder, 27-main portal frame top assembly pulley,
28-hoist engine, connecting shaft bottom 29-outrigger turning lifting oil cylinder, 30-outrigger turning lifting oil cylinder
Top connecting shaft, 31-outrigger overturns withdrawal and deposits fulcrum, and cable is drawn in 32-the first outrigger activity
Take-up oil cylinder, 33-hull, 34-main portal frame back stay, 35-the second outrigger lifts
Regulation hawser.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment the invention will be further described.
As it is shown in figure 1, a kind of self-unloading oceangoing ship outrigger foldable belt conveyor, mainly by the first outrigger 2,
Second outrigger the 12, first outrigger portal frame 7, main portal frame 18, upset portal frame 19, outrigger turning lifting
Oil cylinder the 26, first outrigger activity draws the take-up oil cylinder 32 of cable, hoist engine the 28, second outrigger lift adjustment to adjust
Joint draws the regulation of cable the 35, first outrigger to draw cable the 24, first outrigger to draw cable the I 8, first outrigger to draw cable II 10, ship
The pulley of body 33 and various combination and other steel cables form.Outrigger turning lifting oil cylinder includes that outrigger upset rises
Connecting shaft 29, outrigger turning lifting oil cylinder top connecting shaft 30 bottom fall oil cylinder.Described first outrigger front end sets
First outrigger home roll the 1, first outrigger is had to be arranged above with the first outrigger upper supporting roller 5, be arranged below under the first outrigger
Carrying roller 6.First outrigger portal frame is provided with the first outrigger portal frame pull-up cable junction point.
Cantilever includes the second outrigger (postbrachium, namely principal arm) and the first outrigger (forearm).
One, parts connected mode:
1. support body connects.1) outside the first outrigger 2 and the second outrigger 12 are by the first outrigger and second
Frame connecting shaft 11 connects.2) the second outrigger 12 and base 17 are by the second outrigger and base connecting shaft
21 connect.3) base 17 and hull 33 are to be fixedly connected by welding.
First outrigger and the first outrigger portal frame are connected by the first outrigger and the first outrigger portal frame connecting shaft 9
Connect.Second outrigger is connected with base connecting shaft 16 by upset portal frame with upset portal frame.
2. wirerope connects.1) the first outrigger draws cable I 8 method of attachment: the first outrigger draws of cable I to be logical
Crossing the first outrigger draws cable junction point 3 to be fixedly connected on the first outrigger top；Other end is fixedly connected on outside first
Frame portal frame 7 upper end.Its length immobilizes.2) the first outrigger draws cable II 10 method of attachment: outside first
Frame draws one of cable II to fix in the middle part of connection the first outrigger by the first outrigger insurance cable junction point 4, other end
It is fixedly connected on the first outrigger portal frame 7 upper end.Its length is constant.3) cable 24 is drawn in the first outrigger regulation
Method of attachment: the first outrigger regulation draws one of cable to be fixedly connected on the first outrigger portal frame upper end, other end
Through main portal frame top assembly pulley 27, draw with the first outrigger activity the take-up oil cylinder 32 of cable to fix and be connected.4)
The method of attachment of cable 35 is drawn in second outrigger lift adjustment regulation: of cable is drawn in the second outrigger lift adjustment regulation
It is fixedly connected on main portal frame top, walks around the second outrigger and draw cable pulley I 14, then unroll to main portal frame top
Head sheave group 27, redirect to the second outrigger and draws cable pulley II 15, main portal frame top assembly pulley 27 and elevator
Machine 28 is fixing to be connected.
Two, put arm with receive arm (i.e. outrigger stretch out with regain).
Put arm: 1) one end of the second outrigger fixed with base connecting shaft 21 and hull by the second outrigger and is connected.
It is in and folds the state (i.e. operational configuration) placed, start outrigger turning lifting oil cylinder 26, the second outrigger
(together with the first outrigger) by outrigger turning lifting oil cylinder by upset portal frame 19 jack-up, with the second outrigger with
Base connecting shaft 21 is flipped up for shaft core, and the second outrigger other end front forward is to rotation.By outside second
To certain angle, (the usually close vertical guide that turns over can start to turn downwards under self gravitation effect in frame jacking
Dynamic).This stage is mainly driven two outriggers to be rotated up rising by outrigger turning lifting oil cylinder 26.2) when
After two outriggers rise to a certain degree, hoist engine 28 carry out wirerope (outrigger lift adjustment draws cable 35)
Broadcast, make outrigger under the effect of deadweight, wirerope constraint outrigger slowly stretch to front lower rotation.3) when
When two steps are carried out to a certain extent, after the second outrigger rotates to certain angle, (the usually second outrigger is i.e.
Predetermined work position will be placed to), the first outrigger regulation draws cable 24 to strain, and the first outrigger portal frame 7 is with the
One outrigger regulation draws cable 24 to be lifted up along shaft core, and pulls the first outrigger to draw cable I 8 and the first outrigger to draw cable
II 10, draw cable I 8 and the first outrigger to draw cable II 10 by the first outrigger, drive the first outrigger with the first outrigger
Rotating for shaft core with the second outrigger connecting shaft 11, the first outrigger activity simultaneously draws the take-up oil cylinder 32 of cable to start
Strain the first outrigger regulation and draw cable 24, pull the first outrigger portal frame 7, by the first outrigger portal frame 7
Slowly lifting, the first outrigger draw cable I 8 and the first outrigger to draw the pulling force of cable II 10, before forcing the first outrigger 2
End is lifted to required working depth and position, finally makes the first outrigger and the second outrigger all in duty position
Put.
Receive arm: start hoist engine 28 take-up, by drawing cable by outside second by the second outrigger lift adjustment regulation
Frame is flipped up regaining, and starts the first outrigger activity simultaneously and draws the take-up oil cylinder of cable, the first outrigger regulation is drawn
Cable loosens, and the front end of the first outrigger naturally droops under self-gravity action.When being turned to 90 degree on the second outrigger
Time (with the position of horizontal plane), the first outrigger turns to and the around the first outrigger and the second outrigger connecting shaft
Two outrigger overlappings, two outriggers are mutually close to.Continue operation hoist engine take-up, make the second outrigger together with outside first
Frame continues to turn over, and makes outrigger turning lifting oil cylinder 26 compress simultaneously, until the second outrigger is together with outside first
The center of gravity of frame turns over peak.Operate outrigger turning lifting oil cylinder again, make oil cylinder retract, the second outrigger together with
First outrigger downwardly turns over upset portal frame under gravity, is finally turned to outrigger folding withdrawal and deposits
Put on fulcrum 31；In switching process, main portal frame is with the upset of the second outrigger, by the second outrigger rising-falling tone
Joint regulation draws cable suspended on, and puts upside down above deck under Gravitative Loads.Finally, the first outrigger is folded in second
Above outrigger, complete to receive arm work.
The present invention is directed to self-unloading oceangoing ship arm belt in prior art and carry that the safety coefficient of outer rack device is the highest, property
Energy is unstable, structure is complicated, it is cumbersome to operate, cost occupies high reason, have employed complex wrapping structure, real
Show following purpose: one, structure is the most succinct.Two, operate steadily.Three, easy to operate.Four, increase
Safe facility improves safety coefficient.Five, part raw material is saved thus low cost from heavy and light.The present invention
This complex wrapping mode compared with similar like product, during folding and unfolding, owing to first segment outrigger exists
Being in the state of downward hanging during folding and unfolding, its self center of gravity is the lowest, so, can significantly alleviate driving
The load of equipment and the distortion power of outrigger own, make operation the most steady, thus further increase safe and reliable
Property.
Claims (8)
1. a self-unloading oceangoing ship outrigger foldable belt conveyor, described self-unloading oceangoing ship outrigger foldable
Belt conveyor is arranged on hull, and described self-unloading oceangoing ship outrigger foldable belt conveyor includes:
The second outrigger that one end is hinged on hull, bottom are hinged on the first outrigger of the second outrigger other end, hinged
The first outrigger portal frame on the first outrigger bottom, be arranged on second outrigger one end upset portal frame,
Outrigger turning lifting oil cylinder, the first outrigger activity draw the take-up oil cylinder of cable, hoist engine, the first outrigger regulation to draw
Cable, the second outrigger lift adjustment draw cable, the first outrigger to draw cable I；Described outrigger turning lifting oil cylinder, first
Outrigger activity draws the take-up oil cylinder of cable, hoist engine to be installed on hull；Described outrigger turning lifting oil cylinder is even
Connect upset portal frame；Described first outrigger activity draws the take-up oil cylinder of cable to draw cable to connect by the first outrigger regulation
First outrigger portal frame；Described hoist engine draws cable to connect another of the second outrigger by the second outrigger lift adjustment
End；First outrigger draws a fixing connection first outrigger top of cable I, the fixing connection in other end the first outrigger
Portal frame upper end；
The hinged place of described second outrigger and the first outrigger is positioned at below the second outrigger and the first outrigger and first
Outrigger can be swung down to be superimposed together with the second outrigger；
Between top and the other end of the first outrigger of described first outrigger portal frame, drawing by regular length
Cable connects, and three forms the entirety of a stable triangular structure.
Self-unloading oceangoing ship outrigger foldable belt conveyor the most according to claim 1, is characterized in that,
Cable is drawn, except arranging on the top of the first outrigger between the top and the first outrigger of the first outrigger portal frame
Drawing outside cable, also draw cable in the centre position of the first outrigger or other location arrangements, the quantity always drawing cable is at 2
Or more many places.
Self-unloading oceangoing ship outrigger foldable belt conveyor the most according to claim 2, is characterized in that,
Also include that the main portal frame being arranged on hull, described main portal frame top are provided with main portal frame top assembly pulley,
The take-up oil cylinder of cable is drawn in the first outrigger activity that is internally provided with at main portal frame；Described first outrigger regulation is drawn
One of cable is fixedly connected on the first outrigger portal frame upper end, and main portal frame top assembly pulley is walked around in other end,
The take-up oil cylinder drawing cable with the first outrigger activity is connected.
Self-unloading oceangoing ship outrigger foldable belt conveyor the most according to claim 1, is characterized in that,
The other end of described second outrigger is provided with the second outrigger and draws cable pulley the I, first outrigger to draw cable pulley, and described
It is arranged above with the second outrigger in the middle part of two outriggers and draws cable pulley II；Described second outrigger lift adjustment draws of cable
Being fixedly connected on main portal frame, other end redirect to the second outrigger through main portal frame top assembly pulley and draws cable
Pulley I, then sequentially pass through the second outrigger and draw cable pulley II, main portal frame top assembly pulley, solid with hoist engine
Fixed connection.
Self-unloading oceangoing ship outrigger foldable belt conveyor the most according to claim 1, is characterized in that,
One end of described upset portal frame is hinged on base by upset portal frame and base connecting shaft, the other end with
Outrigger turning lifting oil cylinder links together, it is possible to rotate each other；The elongation of outrigger turning lifting oil cylinder
With shortening, result in the change in angular position of upset portal frame.
Self-unloading oceangoing ship outrigger foldable belt conveyor the most according to claim 1, is characterized in that,
Also include being welded on the base of fore position on hull；Described first outrigger and the second outrigger are by the first outrigger
It is connected with the second outrigger connecting shaft；Second outrigger and base are connected with base connecting shaft by the second outrigger.
Self-unloading oceangoing ship outrigger foldable belt conveyor the most according to claim 1, is characterized in that,
Can also install the 3rd outrigger between second outrigger and base additional, the bottom of the second outrigger is with the 3rd outrigger upper end even
Connecing, the bottom of the 3rd outrigger is connected with base again.
8. a using method for self-unloading oceangoing ship outrigger foldable belt conveyor, described self-unloading oceangoing ship outrigger
Foldable belt conveyor is the compound folding of the self-unloading oceangoing ship outrigger according to any one of claim 1 to 6
Stacked belt conveyor；Described outrigger includes the second outrigger and the first outrigger；Self-unloading oceangoing ship outrigger complex wrapping
The using method of formula belt conveyor includes putting arm and receiving arm, specifically comprises the following steps that
Put arm: comprise the steps:
1) cylinder jacking: be in and fold under the operational configuration placed, start outrigger turning lifting oil cylinder,
By upset portal frame by the second outrigger together with the first outrigger jack-up, make the second outrigger with the second outrigger and base
Connecting shaft is that shaft core is flipped up, and the second outrigger other end front forward is to rotation；Meanwhile, originally put upside down
Main portal frame on a ship 's and main portal frame back stay, under the drive that the second outrigger lift adjustment draws cable
Rotate up around the axle being connected with base and raise；
2) arm rises forward: will upset portal frame jacking to vertical guide position neighbouring after, originally folded state
Main portal frame back stay is straightened, and starts hoist engine, carries out the second outrigger lift adjustment and draw cable to broadcast, and makes the
Two outriggers and the first outrigger are stretched to front lower rotation by wirerope constraint under the effect of deadweight, and main portal frame also arrives
Reach operating position；
3) outrigger is hung up: during above-mentioned second step is carried out, after the second outrigger rotates to precalculated position,
Straining the first outrigger regulation and draw cable, the first outrigger portal frame draws cable to be lifted up with the first outrigger regulation, and draws
Dynamic first outrigger draws cable I and the first outrigger to draw cable II, draws cable by the first outrigger, drives the first outrigger with the
One outrigger and the second outrigger connecting shaft are that shaft core rotates；Start the first outrigger being arranged in main portal frame simultaneously
The take-up oil cylinder of cable is drawn in activity, starts to strain the first outrigger regulation and draws cable, pulls the first outrigger portal frame, logical
Cross the first outrigger portal frame, the first outrigger draws cable I and the first outrigger to draw cable II, is raised the first outrigger front end；
4) cantilever lifting puts in place: the take-up oil cylinder of cable is drawn in continuation operation hoist engine and the first outrigger activity, makes outside first
Frame and the second outrigger arrive required working depth and position, complete to put arm work；
Receive arm: comprise the steps:
1) elevator take-up: be under the duty trailed, starts hoist engine take-up, outside second
Frame lift adjustment draws cable to be flipped up the second outrigger regaining；
2) lower turn of forearm: while carrying out the above-mentioned first step, starts the first outrigger activity and draws the take-up oil of cable
Cylinder, draws cable to loosen the first outrigger regulation, and the front end of the first outrigger naturally droops under self-gravity action；
3) outrigger overlapping: the take-up oil cylinder of cable, the second outrigger are drawn in continuation operation hoist engine and the first outrigger activity
Continuing up the position being turned to horizontal plane, meanwhile, the first outrigger is around the first outrigger and the second outrigger
Connecting shaft turns to and the second outrigger overlapping；Now, the second outrigger is close together with upset portal frame；
4) stored collapsed: continue operation hoist engine take-up, makes the second outrigger continue to turn over backward together with the first outrigger
Turn, make outrigger turning lifting oil cylinder compress simultaneously, until the second outrigger turns over together with the center of gravity of the first outrigger
High point；Operate outrigger turning lifting oil cylinder again, make oil cylinder retract, the second outrigger together with the first outrigger at gravity
Effect under with upset portal frame downwardly turn over, be finally turned to outrigger fold withdrawal deposit on fulcrum；Turning over
During Zhuaning, main portal frame, with the upset of the second outrigger, is drawn cable suspended on by the second outrigger lift adjustment,
Put upside down above deck under Gravitative Loads；Finally, the first outrigger is folded in above the second outrigger, completes to receive arm work
Make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410530965.1A CN104229079B (en) | 2014-10-10 | Self-unloading oceangoing ship outrigger foldable belt conveyor and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410530965.1A CN104229079B (en) | 2014-10-10 | Self-unloading oceangoing ship outrigger foldable belt conveyor and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104229079A CN104229079A (en) | 2014-12-24 |
| CN104229079B true CN104229079B (en) | 2017-01-04 |
Family
ID=
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1942839A (en) * | 1929-09-30 | 1934-01-09 | Robert E Sheal | Self-unloading boat |
| CN2827972Y (en) * | 2005-10-08 | 2006-10-18 | 深圳赤湾港运粮食码头有限公司 | Port loading ship machine with dust remover |
| CN2913269Y (en) * | 2006-04-29 | 2007-06-20 | 武汉电力设备厂 | Strap machine for horizontal or declining feeding |
| CN104085706A (en) * | 2014-07-11 | 2014-10-08 | 尹志强 | Truss type hydraulic folding and conveying device for ships |
| CN204452834U (en) * | 2014-10-10 | 2015-07-08 | 湖南蓝天机器人科技有限公司 | Self-unloading oceangoing ship outrigger foldable belt conveyor |
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1942839A (en) * | 1929-09-30 | 1934-01-09 | Robert E Sheal | Self-unloading boat |
| CN2827972Y (en) * | 2005-10-08 | 2006-10-18 | 深圳赤湾港运粮食码头有限公司 | Port loading ship machine with dust remover |
| CN2913269Y (en) * | 2006-04-29 | 2007-06-20 | 武汉电力设备厂 | Strap machine for horizontal or declining feeding |
| CN104085706A (en) * | 2014-07-11 | 2014-10-08 | 尹志强 | Truss type hydraulic folding and conveying device for ships |
| CN204452834U (en) * | 2014-10-10 | 2015-07-08 | 湖南蓝天机器人科技有限公司 | Self-unloading oceangoing ship outrigger foldable belt conveyor |
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Address after: 410100 Hunan province Changsha City Economic and Technological Development Zone quantang Street Bamboo Road No. 58 Applicant after: HUNAN BLUESKY ROBOT TECHNOLOGY CO., LTD. Address before: 410000 Hunan province Changsha City Economic and Technological Development Zone Li Xiang Road No. 98 and No. 105 Science Park Applicant before: HUNAN BLUE SKY WELDING TECHNOLOGY CO., LTD. |
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Granted publication date: 20170104 Termination date: 20191010 |