CN204097003U - Fall/rise the equipment of deck panel - Google Patents

Abstract

The utility model relates to a kind of equipment falling/rise deck panel, particularly relating to one can drive the mode of truck (1) to fall/rise the equipment of deck panel from below to be centered in lower setting, it is characterized in that, describedly drive truck to comprise Control arm (9) and/or end can be provided with the extending part (10) of elevator, when when active position, consistent rise completely/fall operation can be carried out from described truck deviation position, wherein, described equipment comprises the rise/Descent apparatus (4) that can raise, rise/the Descent apparatus (4) that can raise has lifting frame (5) at its top surface, and at least three hold-down arms (9) that lifting frame (5) is attached in its periphery with having horizontally pivoting, for controlling to lifting position by least one controlled linkage (16) from the dead position of truck, be guided out hold-down arm (9) pivotally and arrive the position representing the lifting pattern of scattering particular deck segmentation (11) being provided to best lift points.

Description

Fall/rise the equipment of deck panel

Technical field

The utility model relates to intercontinental automobile and the truck delivery equipment of ship and method, from automobile and the truck of its maker delivery different size, almost without exception from least one large ocean of long-distance external leap.More particularly, the method relates to and is applied in the use that below deck panel (deck panels) is arranged in the jacking system of the cargo compartment of this ship, can reversely raise and/or extensible and/or liftable and/or can reduce to raise or reduce described deck panel to different lockable height and positions to allow the load of carrying different size.

In order to make these become possibility in an economical manner, these delivery ships are meticulously optimized and are therefore become very large, and are mainly limited to the route travelled in the sea by them now dimensionally, such as, through the Panama Canal.In fact this canal widen the wider demand that the result brought is the ship to this transaction.The cargo hold on different deck is divided into compartment applicatory by this ship carrying deck panel, get final product folding and unfolding or liftable, due to two factors relatively time be the most often use after a principle, namely the fact be when it becomes hardware while it at least have as more expensive substitute good can flexibility of operation time, the comparatively cost saving of this principle, the principle therefore with liftable segmentation is preferred.Usually when now such delivery ship loading or unloading, automobile and/or truck sail and roll away from the cargo hold of these larger vectors into, they are wherein divided into nearly 13 layers of deck separated simultaneously, wherein nearly the level of 5 layers can rise/fall, and it can be arranged with differing heights according to actual needs.

Background technology

Each deck and cargo hold all are fallen/can be risen the highest portion that deck panel is loaded in each ship cargo hold and divide, and can fall by normalisation deck jacking equipment and can rise more or less, such as, for the removable double shear formula hoisting crane (mobile scissors lifter) that rises/fall or other equality unit.When using the transport of such ship, plan is very important.The problem of ship has given capacity, by considering, how it can arrange that the meticulous plan can rising/can fall segmentation is optimised, may use with the best reaching best possible mass distribution and the whole volume of ship.

Removable step-by-step arrangement at proper height, before ship's deck cargo hold loads or period need the vehicle of some type to carry.Then ship simultaneously at some area compact, uses slope as connection means between its varying level.Suitable layout can fall and can rise deck panel operation during, each segmentation is securely fixed in the hull of certain height needed for it or ship, with the pillar of support arrangement in cargo hold between base plate and top layer or such as hover.Fix and carry out along multiple point at each segmented peripheral edge and the anchor fitting at described pillar place by being positioned at.Deck panel of falling/can rise like this is for delivering its automobile loaded or truck and very heavy obviously reason.But, due to himself quality, each segmentation center to a certain degree to deflect down (being called sagging) be historical experience, if particularly do not take counterattacking measure still to occur when not loading.Therefore each segmentation now by its construction pre-stress to have larger capacity, when not loading transport, himself quality wherein heart region does not produce sagging.But when loaded, this is diverse problem, deflect down subsequently unavoidably and be in fact optimize load and load deflection minimized scantling of structure problem.But, the object of described prestress or pretension, to obtain when storage support condition is consistent with the supporting condition of loading, deck panel can zero deflection completely, because this is possible, namely, and if when along its edge supports more than certain size, because intensity aspect keeps by using to support, also support deck segmentation in-between.When deck panel principle is risen/falls in use, because each segmentation is by being movably applied in the jacking system lifting at center, therefore apply in the central area that segmentation is quite little the application force being greater than whole segmentation own wt, due to the reason of described pretension, it is larger to lower edge deflection (higher or lower than twice) that result is that lifting gives, and the centre of these segmentations can upward deflect more than jacking system, and (edge declines, centre upwards), its be different from the deflection of expection and, as much as possible close to equalling zero, when segmentation is by cargo hold, but, do not load.But this is the most undesirable, because all these deck panels leave the top of their cargo holds separately in when not in use.This position with surplus and tolerance is the position of each rise/fall topmost of segmentation.So when storage location is down in segmentation subsequently, storage location or lock onto structure or support, rise segmentation and above-mentioned segmentation between produce waste (space) space.The interim disturbance effect of this phenomenon is when deck panel rises to its supposition storage location, its deflection becomes so large to such an extent as to middle top layer or previous deck are above clashed in intermediate portion, before the required identical position of deck arrival is risen in deflection, its should, this deflection can not use its above-mentioned setting tool to lock onto cargo hold and pillar.In order to minimize these effects, in the process of identical rise and decline, backing plate is used to keep deck panel to be parallel to lifting plane as far as possible sometimes, but the problem of deflection still exists.This means that each segmentation must be placed in lower than other segmentation in its storage location, if the rise of equal number/to fall deck panel to be installed in such ship, its result causes again higher ship.Owing to estimating that ship is larger in essence recently, when unloaded, in order to hold all decks and single waste (space) space needed for them, the top deck of this ship is owing to clear height must become higher than other deck.Because ship becomes higher as a whole, the size that ship height exceedes the water surface becomes larger and undesirable impact at the center of ship center of gravity becomes negative effect when considering the stability of ship.This means to need to use more substantial ballast, it causes again higher displacement and larger fuel oil consumption.The impact of the latter is the most undesirable for environment and economy reason.If these not enough, as mentioned above, due to such ship, the problem as larger waste or void space can become larger afterwards equally, and maximum may for becoming wider.Wider and higher impact, the latter is due to the deflection of deck panel, this top causes larger air draught, because most probable its environmental concerns of higher fuel oil consumption can be larger, and certainly mean the increase of traffic cost generally, it also probably causes higher CO2 discharge, and this is completely unacceptable.

Technology status

Can fall/rise automobile or the truck load deck panel on this toter usually by truck can be driven be elevated, be rise and the deck of falling this carrier as its only object.Thisly drive truck usually very firm and with extensible crane arm so that its floor of standing or deck apply application force relatively.At the top of this truck, be provided with double shear formula hoisting crane or other pushing-up device for heavy duty.The place that the truck that its lifting operation is considered is placed is labeled above deck and truck is manually controlled and enters tram and be elevated.Each ship has its own lifting truck, its along ship travel on its path and therefore always can.But, previously known this truck, the equilibrium point region, center on each segmentation lower end, apply its lifting or supporting role power, and therefore cause above-mentioned negative effect and do not wish deflection problem.In addition sometimes when ship is not placed in wave completely, the deck panel caused due to the displacement between these and cargo hold is stuck and goes wrong.

Summary of the invention

Therefore, main purpose of the present utility model is to keep this and rises/can fall segmentation in same rise/fall period self adaptation with do not deflect, this is impossible in the past, be arranged into hull so that bracing or strutting arrangement can be applied or be arranged into the pillar in hull, near (being significantly higher than) its normal engagement point (depositing deck panel position), this does not have difficulty and is avoided all unnecessary waste (space) spaces in the region stored when this segmentation does not use.

According to the utility model, described jacking system is applied to multiple choices, particularly be segmented into each cargo hold based on the delivery of rising/falling to calculate, described jacking system controls from dead position with the pattern applying distributed lift action power below described deck panel simultaneously, identical rising or reduction is carried out for applying lift action power with independent controollable pattern, thus when when unloaded state deck panel fallen without deflection or raised, or deflected, adopt far away as far as possible, predictable mode.

Jacking system can be arranged on and such as can drive in truck, and wherein said truck can comprise the memory function allowing truck identification specifically can rise/can fall deck panel.Described identification can environment for use RFID (RF identification) or such as photographic scanning technique be carried out.Because each segmentation is independent, its identification gives jacking system about how with apply the information of jacking system wherein in optimal manner.First, jacking system can comprise the lifting element of adjustable Long-distance Control, make it carry out self aligning, this depend on described lifting element predetermined loading/stroke, about when, the application force of lifting element reaches its predetermined peak value or has the ability to compensate the deflection of jacking system self or compensate by the anisotropy of particular fragments handled.

By arranging Special elevator (individual jacks) below described deck panel, or the anchor fitting be installed as in ship or be placed on that and be used as conventional goods treatment equipment, such as fork lift, can realize reorientating the very simply but very failure-free method of deck panel.Utilize this rise/fall principle equally, high mechanization location is applicable for Special elevator.

Described jacking system can comprise hold-down arm, hold-down arm is arranged in and can drives the sidepiece of truck and controllably can swing to the position representing and depart from lift points/region pivotally, for applying described lift action power to the interior location representing the application of best stroll lift action power.Because have much different single split shape, size, weight and structure, lifting position is based on the stable calculation to each deck panel rising/fall.When its relate to keep deck panel without deflection or with can predictable manner deflection rise/fall time, use the method will inevitably be more cost-effective.In further improvements in methods version, be designed to make them conveniently deposit described hold-down arm easily extensible, make their as far as possible/needs under deck panel far apply lift action power simultaneously.This improvement display, so little, at first sight inappreciable details there is maximum importance.

According in the version of the utility model further improvements in methods, by at its contact point upwardly segmentation at least 300mm (but being not restricted to this), described lifting element (above-mentioned mention) can such as be stretched upwards in lifting side by hydraulic way in the outermost end of each hold-down arm.Applied lift action power/stroke is corrected to this different characterization method, from the segmentation of deck panel and the deflection compensated as a whole beyond Possible waves to ship and/or below hold-down arm, framework and/or underframe or deck, provide the deck panel that corrects and there is one or more lower deflection turning or whatsoever reason block and need the opportunity of the extra whole deck panel above pushed away, and give the extra lifting that reluctant deck panel needs, if need to make it be locked in tram.

In another further improvement embodiment of the present utility model, described lifting element is made by friction coefficient higher than the material (being not restricted to this) of steel or is applied and forms.Yes for this object when reducing the risk of sliding in the mode of deflection when making and rising/fall operation.The downside of each segmentation, in the region that jacking system applies, has such as to be of a size of the reinforcing member that 1 × 1m reinforced plate welds the form on it.

The utility model can drive the mode of truck to fall/rise the equipment of deck panel from below to be centered in lower setting, it is characterized in that, describedly drive truck to comprise Control arm and/or end can be provided with the extending part of elevator, when when active position, consistent rise completely/fall operation can be carried out from described truck deviation position, wherein, described equipment comprises the rise/Descent apparatus that can raise, rise/the Descent apparatus that can raise has lifting frame at its top surface, and at least three hold-down arms that lifting frame is attached in its periphery with having horizontally pivoting, for controlling to lifting position by least one controlled linkage from the dead position of truck, be guided out hold-down arm pivotally and arrive the position representing the lifting pattern of scattering particular deck segmentation being provided to best lift points.

Truck comprises makes its convenient at least four steerable wheels handled.

Hold-down arm may spread to length almost twice in its length, and hold-down arm comprises lifting element in their outer ends, for the rise/fall position compensation of each hold-down arm.

One or two or promising hydraulic pressure or motoroperated in controlled linkage, hold-down arm and lifting element.

Each described lifting element is arranged on the top of lifting unit, makes it can control separately the lifting position of the lift points of each hold-down arm in certain limit.

The stroke of described lifting unit is in the scope of at least 200mm.

Described truck comprises memory function, allows the deck panel that truck identification specifically can be risen/can be fallen.

The qualification of particular deck segmentation, identification and coaching device time, comprise ambient radio-frequency identification and/or tomography scanner.

Accompanying drawing explanation

The utility model is described at the accompanying drawing below with reference to the current preferred implementation of the utility model, wherein:

But Fig. 1 shows and is suitable for the perspective schematic view of unnecessary driven truck realization of the present utility model,

Fig. 2 shows the schematic isometric views of cargo hold, only comprising one and can rise/can fall segmentation and can drive truck for illustrative purposes,

Fig. 3 a and b shows the lateral plan of cargo hold according to Fig. 2, which show and transports the prior art of segmentation and the result of new mode,

Fig. 4 shows as schematic cargo hold identical above, and truck wherein can be driven to be in the position of the reduction for starting the segmentation of transporting.

Fig. 5 shows as the identical cargo hold in Fig. 4, wherein said two extreme positions driving truck to be presented at it.

Fig. 6 shows the view of the driven truck stretched out from jacking system above, and

Truck can be driven to discharge from all surrounding environments described in Fig. 7 shows, keep the axonometric drawing of the segmentation of transporting in cocked position.

Detailed description of the invention

According to Fig. 1, show for reducing/rise the driven truck 1 of deck panel 11 (not shown in figure 1), deck panel 11 has carried pure automobile/truck carrier (Pure Car/Truck Carrier, PCTC, not shown), truck 1 can be driven to comprise underframe 2 as its major part, four hydraulic pressure (being hydraulic pressure in this embodiment) motorised support (maneuvered support stands) 3 fixed above, hydraulic motor (being hydraulic motor in this embodiment) shear-type elevator 4, but lifting frame 5 and open shielded cockpit 6.Truck 1 can be driven to comprise four steerable wheels 7 further, control for facilitating it and locate in deck 8 (not shown in figure 1) of PCTC.At its each turning, truck 1 comprises the support beam arm 9 that can control and arrange pivotly, make the extending part 10 of applicable hydraulic motor (being hydraulic motor in this embodiment) be positioned at its inside, making to stretch each support beam arm 9 according to actual needs further becomes possibility.When appropriate location under the specific plane at cargo hold, control to make based on the information passing to truck the scope that the degree of pivotable and each extending part 10 stretch manually or automatically.But those skilled in the art recognize that such truck is dispensable at once.Can correspondingly apply on the contrary lift action power other jacking equipment any can with described unsuccessful mode equally good solve deck panel deflection problem.

According to Fig. 2, describe for rising, supporting and reduce the schematic diagram that can drive the appropriate location of truck 1 described in automobile/truck deck panel 11.For the purpose of description, this view only shows one and rises/fall deck panel 11.

But PCTC normally can comprise nearly three such deck panels at each cargo hold, and cargo hold is the space produced between two fixing decks.This view also show locking or anchor fitting 12, is positioned at this pillar place supporting above-mentioned fixing deck and each deck panel 11.

In order to be illustrated more clearly in the problem that the utility model solves, Fig. 3 a and 3b shows respectively: on the one hand according to the descending operation of prior art, second aspect uses the descending operation carried out according to method and apparatus of the present utility model.As shown in fig. 3a, rise/fall segmentation 11 and use the lifting machinery of below pooled applications can cause the deflection δ of described deck panel 11, for obvious reasons, this is maximum at the outermost portion of deck panel 11.In order to its locking or anchor fitting 12 play a role, this deflection δ forces segmentation " excessively rising (overlifting) ", but, if the top board that segmentation does not strike above it before anchor fitting can be set up is inner, then this " excessively rising " needs waste (space) space on segmentation 11.When increasing to five times, the result that this wasting space causes is that ship exceeds the unnecessary height of the water surface, or increasing and reducing its stability of ship center of gravity (COG), needs compensate fixing ballace (fixed ballast) or be spaced apart tank (tanks) sometimes.And according to the utility model, as shown in Figure 3 b, the rise of described segmentation 11 is that the mode being simply expressed as " trailing " is carried out, undertaken by the lifting frame 5 of the shear-type elevator 4 such as using the driven truck 1 recently improved.By applying lifting and supporting role power at three or more the points disseminated towards segmentation 11 edge, deflection can mainly be avoided so far, namely it is no longer problem and as shown in figure 3b, deck panel 11 can keep not deflecting with parastate to support segmentation or deck panel shape of it, even if raised/to fall, also can reduce the deflection of jacking equipment, the belowdecks unbalanced support of side and the impact of ship structure deck shape, this depends on loading and temperature.Thus difficult points all in literary composition is solved in simple and succinct mode.Eliminate to unnecessary waste (space) space and considering make blocking device 12 accurately and safely with the demand of the interactional specific items of segmentation counter pair at the exterior boundary place of delivery segmentation 11.

In order to further illustrate the performance according to method and apparatus of the present utility model, this can describe hereinafter in more detail.The cargo hold 13 of the much bigger goods space of PCTC has been shown in Fig. 4.In order to keep it succinctly and not add any unnecessary details, illustrate only a deck panel 11.Cargo hold in PCTC altogether can comprise the liftable automobiledeck level reaching five layers being divided into deck panel separately altogether, thus in simple computation except the utility model, waste (space) space of generation becomes the quantity being multiplied by deck panel 11.Fig. 4 shows and truck 1 can be driven to extend to the position preparing to rise/fall deck panel 11 from the front portion that it has support beam arm 9 and extending part 10, to its temporary transient use location.It is even more clear that this shows in Figure 5, and the pivotable wherein with new improvement and the lifting frame supporting beam arm 9 and extending part 10 are in its extreme lower position and illustrate in its extreme higher position (dotted line).Deck panel 11 can interact with the mode risen or decline and blocking device 12, simultaneously by truck 1 can be driven to handle easily at this.

As indicated above, described solution can not be only this, but, be but be applicable to and very effective one.The lifting of this deck panel 11 can by the independent lifting unit such as conventional fork lift accurately placed, or routine as directed truck carries out, but, the different designs of delivery lifting element, the elevator of such as suitably design enters tram by the means of the truck being arranged into same or similar type.

Fig. 6 clearly show that from top can drive truck 1, and it supports beam arm 9, extending part 10 full extension.It can not be prescribed clearer and more definite, and quite obviously these arms can have different designs in details.If think applicable, certainly more arm can be arranged into lifting frame.In other words, arm can differently be described profile, storage and formation size, but, do not depart from the main inventive theory stated in claims.

Finally, in the figure 7, solution of the present utility model and invention theory are clearly, and the view described the problem to be good at illustrates deck panel 11 from below, and use can drive truck 1 to be elevated.Truck has the support 3 landed, and its shear-type elevator 4 stretches out close to maximum elongation, and its support beam arm 9 and its extending part 10 pivotable and stretching out separately.In order to apply effect of the present utility model completely, as shown in the figure, deck panel 11 adjacent edges or suitable firm selected by deck panel 11 edge or strengthen touch a little, rise/fall the downside that supporting role power is applied to deck panel 11.In the outermost end of each extending part 10, arrange lifting element 15.Due to obvious reason, each material by great friction coefficient in them is made or is processed and forms, with the risk minimization making a meeting when carrying out descending operation in these elements slide.In order to when allowing the slight fluctuation status of ship, truck still carries out its work, preferably, the equal hydraulic pressure of lifting element is installed to extending part extensiblely, can apply and touch plane, this plane is from changing to previously described self-deflection completely wave, thus make deck panel 11 be stuck in risk minimization in cargo hold 13, although be new rising method and hardware, but due to unpredictalbe reason, if anchor fitting can not coordinate in the correct way, when making to store, the position of adjustment deck panel becomes possibility.If deck panel 11 is not parallel to the lifting of its supporting plane, these extensible lifting elements 15 may do not had to arrive support at deposit position.

In order to disposable and in order to all method and apparatus of the present utility model is clearly described, give the explanation of the term of use at this.Give likely embodiment of the present utility model, this illustrates to define and truck 1 can be driven to be used as and the element of traveling combined by ship.When rising/fall deck panel 11 and be used, such as, before this ship loads, such driven truck 1 sails into below the storage location of this deck panel 11.Truck 1 is positioned at the desired location on the most lower fixing deck panel of the specific cargo hold of this ship 13, represents the deck panel 11 discussed and can balance the place of rising/falling.The lifting frame 5 of described truck 1 is elevated, and the lifting element 15 simultaneously on jacking system is controlled to representing that the position of lifting pattern arranges they oneself, and this is specific to each liftable deck panel 11 aboard ship.When so arranged, lifting element 15 starts to contact the downside of deck panel 11 to rise/to fall.If now due to the such as raised/anisotropy of particular fragments fallen, positions all on described downside is not positioned at phase co-altitude accurately, and lifting element 15 is controlled so as to such degree, namely can carry out common lifting a little simultaneously.Slightly after segmentation 11 rise to make it can at latched position unlocked device 12, segmentation is afterwards lowered to a position, and such as this location matches needs the position of transporting specific dimensions truck.Other blocking device is herein activated, and prepares after the deck panel 11 discussed to use such as slope to be loaded, and this slope makes the varying level on ship interconnect, or the specified level from harbour to segmentation outside 11 ships be positioned at is interconnected.Almost measure when deck panel 11 is stored simultaneously, but adopt in differing order.Rise to its storage location in particular fragments 11 during, due to wherein intrinsic anisotropy, one or more turning of segmentation 11 or length are out of shape for a certain reason, being dimensioned to of lifting element 15 can regardless of this distortion, can extra above the pushing away of part needed for this segmentation 11 any be given, in complete failure-free mode, segmentation can be fastened to its blocking device 12.

In addition, by research accompanying drawing, disclosed content and claims, when those skilled in the art implement required the utility model, the change of open embodiment is appreciated that and realizes.In the claims, term " comprises " does not get rid of other element or step, and indefinite article is not got rid of multiple.Single treater or other unit can realize the function of more listed things in claim.The simple fact is that some measure is listed in mutually different dependent claims, does not represent that the combination of these measures can not be for improvement of.

Reference numerals list:

1 can drive truck

2 underframe

3 supports

4 scissor lift levels

5 lifting frames

6 driving compartments

7 steerable wheels

The deck of 8 PCTC

9 support beam arm

10 extending parts

11 automobiles/truck delivery segmentation

12 blocking devices

13 cargo holds

The large goods space of 14 PCTC

15 lifting elements

16 (controlled) linkage

17 hydraulic cylinder units (for lifting element 15).

Claims (8)

1. the mode of truck (1) can be driven to fall/rise the equipment of deck panel from below to be centered in lower setting, it is characterized in that, describedly drive truck to comprise Control arm (9) and/or end can be provided with the extending part (10) of elevator, when when active position, consistent rise completely/fall operation can be carried out from described truck deviation position

Wherein, described equipment comprises the rise/Descent apparatus (4) that can raise, rise/the Descent apparatus (4) that can raise has lifting frame (5) at its top surface, and at least three hold-down arms (9) that lifting frame (5) is attached in its periphery with having horizontally pivoting, for controlling to lifting position by least one controlled linkage (16) from the dead position of truck, being guided out hold-down arm (9) pivotally and arriving the position representing the lifting pattern of scattering particular deck segmentation (11) being provided to best lift points.

2. equipment according to claim 1, is characterized in that, truck (1) comprises makes its convenient at least four steerable wheels (7) handled.

3. equipment according to claim 1, it is characterized in that, hold-down arm (9,10) may spread to length almost twice in its length, and hold-down arm comprises lifting element (15) in their outer ends, for the rise/fall position compensation of each hold-down arm.

4. equipment according to claim 1, is characterized in that, one or two or promising hydraulic pressure or motoroperated in controlled linkage (16), hold-down arm (9,10) and lifting element (15).

5. equipment according to claim 3, is characterized in that, each described lifting element is arranged on the top of lifting unit (17), makes it can control separately the lifting position of the lift points of each hold-down arm (9,10) in certain limit.

6. equipment according to claim 5, is characterized in that, the stroke of described lifting unit is in the scope of at least 200mm.

7. equipment according to claim 1, is characterized in that, described truck (1) comprises memory function, allows the deck panel (11) that truck identification specifically can be risen/can be fallen.

8. equipment according to claim 7, is characterized in that, the qualification of particular deck segmentation, identification and coaching device time, comprise ambient radio-frequency identification and/or tomography scanner.