CN101450770B - Wheeled type portal crane, wheeled type portal crane system and method for moving wheeled type portal crane - Google Patents
Wheeled type portal crane, wheeled type portal crane system and method for moving wheeled type portal crane Download PDFInfo
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- CN101450770B CN101450770B CN2008101306042A CN200810130604A CN101450770B CN 101450770 B CN101450770 B CN 101450770B CN 2008101306042 A CN2008101306042 A CN 2008101306042A CN 200810130604 A CN200810130604 A CN 200810130604A CN 101450770 B CN101450770 B CN 101450770B
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- portal crane
- type portal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/12—Arrangements of means for transmitting pneumatic, hydraulic, or electric power to movable parts of devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/425—Gripping members engaging only the external or internal surfaces of the articles motor actuated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
- B66C19/002—Container cranes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
- B66C2700/01—General aspects of mobile cranes, overhead travelling cranes, gantry cranes, loading bridges, cranes for building ships on slipways, cranes for foundries or cranes for public works
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control And Safety Of Cranes (AREA)
- Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The tire-type portal crane of the present invention is a tire-type portal crane for loading and unloading containers, while making an intra-lane movement along a predetermined traveling lane laid on a container yard, and also making an inter-lane movement between a plurality of the traveling lanes, in which electricity is supplied from an outer power source arranged at each of the traveling lanes during the intra-lane movement, and a power supply container having a power supply section for supplying electricity and a housing for accommodating the power supply section is mounted to supply electricity from the power supply container during the inter-lane movement.
Description
What the application paid close attention to is the preceence of the Japanese patent application No.2007-312886 of requirement submission on December 3rd, 2007, and its content quotation is in this.
Technical field
The present invention relates to wheeled type portal crane, be provided with the wheeled type portal crane system of wheeled type portal crane and the method that is used for moving wheeled type portal crane.
Background technology
Traditionally, the freight container that uses in the boats and ships transportation is carried at the ground container depot by wheeled type portal crane (RTG (transfer crane of rubber tyre)).
Generally, wheeled type portal crane loading and unloading freight container simultaneously moves (mobile in the route) along course or along the preset range of single file direction, thereby puts freight container.Be typically provided with many courses on the container depot.Wheeled type portal crane is provided with and allows hoisting crane to move to the mechanism of adjacent course (mobile between route).Therefore, wheeled type portal crane is mobile between route, and can be in many travel line the conveying container goods.
Under most situation, traditional wheeled type portal crane is equipped with electrical generator as the generation electric energy of drive source (referring to Japanese Unexamined Patent Application, first openly No.20067647) at hoisting crane.The wheeled type portal crane needs that meet above-mentioned standard keep the full-time operation of electrical generator, have the problem that causes environmental pressure, such as consumption of fuel, noise and the waste gas of waste.
Therefore, known a kind of wheeled type portal crane, it is based on partly or wholly powering to move from ground power supply, to suppress the influence to environment.
For example, disclosed wheeled type portal crane is not provided with electrical generator in the document 1 (Japanese Unexamined Patent Application discloses No.2007-223805 first), and its electricity of supplying with by external power not only carries out in the route mobile, also carries out between route mobile.
In addition, document 2 (Japanese Unexamined Patent Application, No.H05-319777 is disclosed first) and document 3 (Japanese Unexamined Patent Application, No.2003-137493 openly first) disclosed wheeled type portal crane is undertaken in the route mobilely in by the electricity of supplying with from the external power that is installed on each running route, is undertaken between route mobile by the electricity of supplying with from the electrical generator that is installed on the wheeled type portal crane.
But above-mentioned traditional wheeled type portal crane has following point, in especially moving between route.
Particularly, disclosed wheeled type portal crane is during moving between route, by being arranged in ground external power power supply in the document 1.Therefore, for example, when wheeled type portal crane carries out between route mobilely when crossing many courses, must depend on miles of relative movement switch sequentially for the external power of this wheeled type portal crane power supply, cause the increase of the quantity of algorithm.
In addition, the auxiliary generator that is used for power supply during moving between route always is installed in the document 2 and 3 on the disclosed wheeled type portal crane.Therefore, these hoisting cranes need have can be during movement the structure of loading and unloading freight container, electrical generator keeps installing condition simultaneously.
In addition, because making, maintenance or fault do not allowing the wheeled type portal crane operation, till electrical generator recovers, although but other assembly of this wheeled type portal crane is in running state by the necessary stopping place of electrical generator.As a result, this hoisting crane will be owing to power supply stops work delays.
The present invention has been suggested to overcome the above problems.The purpose of this invention is to provide a kind of wheeled type portal crane, its as much as possible rejection ratio as the environmental pressure of consumption of fuel, noise and the waste gas of waste, simplify agent structure and prevent from carrying out between route mobile thus because power supply stops and work delays.
Summary of the invention
Wheeled type portal crane of the present invention is for loading and unload containers when carrying out moving in the route along the route of intended travel on container depot and carrying out a kind of wheeled type portal crane mobile between route between many courses, during wherein in route, moving, from being arranged in the external power power supply on each course, and consumer unit is installed, with during mobile between route from the consumer unit power supply, wherein the consumer unit power pack that has to power and the housing that is used for holding power pack.
In addition, the present invention is a kind of method for moving wheeled type portal crane, wheeled type portal crane is used for carrying out loading and unload containers when route moves along the route of intended travel that is positioned on the container depot, and carrying out movement between route between many courses, during wherein in route, moving, from being arranged in the external power power supply on each course, and by being installed, consumer unit carries out moving between route so that electric power to be provided from consumer unit, wherein the consumer unit power pack that has to power and the housing that is used for holding power pack.
According to wheeled type portal crane of the present invention be used for the method for moving wheeled type portal crane, wheeled type portal crane is mobile by carrying out from the electric power supply that is arranged in the external power on each course in the route.Thus, the environmental pressure during can suppressing as much as possible to move in the route is such as consumption of fuel, noise and the waste gas of waste.
In addition, wheeled type portal crane is undertaken moving between route by consumer unit is installed, wherein the consumer unit power pack that has to power and the housing that is used for holding power pack.
In other words, be installed on the wheeled type portal crane to eliminate necessity of the work that follow-up power supply connects when only having consumer unit initial, and with route in range-independence during mobile.Therefore, need electrical generator be installed constantly at all, thereby can simplify the structure of main body, and move necessary work in the implementation route effectively.
Like this, the interior wheeled type portal crane of container depot mainly carries out in the route mobile usually, does not carry out not very continually moving between route, thereby can move between route than mobile carrying out quickly in the route.In addition, need not during mobile between route, to activate suspension gear.Therefore, the electrical generator that can install only need have and can allow hoisting crane to carry out between route mobile capacity with low speed, can reduce the quantity that is installed in the parts on the consumer unit as few as possible thus, and further suppress environmental pressure.
In addition, provide consumer unit, this consumer unit is the electric power system that is independent of wheeled type portal crane, thereby even because maintenance or fault and the place that must stop electrical generator also can using other consumer unit to activate wheeled type portal crane.In other words, need not to stop wheeled type portal crane, till the case that restores electricity.Thereby, prevented the work delay that wheeled type portal crane causes because of power supply.
In addition, wheeled type portal crane of the present invention is provided with the suspension gear for the loading and unloading freight container, and consumer unit preferably uses suspension gear to install during mobile between route.
In addition, in the method for moving wheeled type portal crane of the present invention, when wheeled type portal crane carried out moving between route, consumer unit was preferably mounted in the suspension gear for the loading and unloading freight container.
In the method for wheeled type portal crane of the present invention and moving wheeled type portal crane, when wheeled type portal crane carried out moving between route, consumer unit was preferably mounted in the suspension gear for the loading and unloading freight container.In other words, have only by by suspension gear suspention consumer unit, consumer unit could be installed, and become removable state.Thus, mobile necessary work between execution path effectively.In addition, eliminate the essentiality of the structure that is used for the installation consumer unit, and further simplified the integral structure of wheeled type portal crane.
The present invention is wheeled type portal crane system, it is provided with wheeled type portal crane of the present invention, be installed in the external power on each course, to power to wheeled type portal crane during mobile in route, and be arranged in being provided with the wheeled type portal crane part at least and being installed in the consumer unit to power on the wheeled type portal crane of course.
In wheeled type portal crane system of the present invention, external power is installed on each course.Therefore, wheeled type portal crane can be advanced by the power supply from corresponding external power during moving in route.In addition, consumer unit is arranged on the course that wheeled type portal crane has been installed at least.Therefore, when carrying out moving between route, by the power supply of consumer unit, wheeled type portal crane can move to the next one and have the course that consumer unit has been installed.
In addition, be arranged in the consumer unit of another course by trailer transportation, thereby make it possible in other course and consumer unit general.
Therefore, can provide rejection ratio as much as possible such as noise and waste gas environmental pressure, simplify agent structure, and prevent from causing that by power supply work incurs loss through delay to carry out wheeled type portal crane system mobile between the actv. route.
In addition, in wheeled type portal crane system of the present invention, preferably use freight container as housing.
In addition, in the method for moving wheeled type portal crane of the present invention, preferably use freight container as the housing of consumer unit.
At wheeled type portal crane system of the present invention be used for the method for moving wheeled type portal crane, the freight container that is used for container depot is used as the housing of consumer unit.This has eliminated the transposing suspension attachment and has reached the essentiality of only suspending consumer unit in midair in the mode that is similar to the loading general container and consumer unit being installed.Therefore, can simplify the structure of wheeled type portal crane, mobile necessary work between implementation route more effectively.
According to wheeled type portal crane of the present invention, be provided with the wheeled type portal crane system of wheeled type portal crane and be used for the method for moving wheeled type portal crane, as much as possible rejection ratio as the environmental pressure of consumption of fuel, noise and the waste gas of waste, simplify agent structure, prevent that the work that is caused by power supply from incuring loss through delay and carry out between the actv. route mobile.
Description of drawings
Fig. 1 is the full view of wheeled type portal crane system of the present invention;
Fig. 2 is the front elevation of the wheeled type portal crane in the wheeled type portal crane system shown in Fig. 1;
Fig. 3 is the front elevation that the state of the wheeled type portal crane suspention freight container in wheeled type portal crane system shown in Fig. 2 is shown;
Fig. 4 is the view that consumer unit of the present invention is shown;
Fig. 5 illustrates the front elevation that the consumer unit shown in Fig. 4 is installed in the state on the wheeled type portal crane of the present invention;
Fig. 6 is in order to the block diagram of explaining the method for the moving wheeled type portal crane system of the present invention with the integrally-built view of wheeled type portal crane is shown;
Fig. 7 is in order to the block diagram of explaining the method for the moving wheeled type portal crane system of the present invention and the front elevation of wheeled type portal crane;
Fig. 8 is block diagram that be used for to explain the method for the moving wheeled type portal crane system of the present invention and the view that the general frame of wheeled type portal crane system is shown.
The specific embodiment
Hereinafter, referring to figs. 1 to Fig. 8, an embodiment of wheeled type portal crane of the present invention is described.Fig. 1 is the full view that comprises the wheeled type portal crane system 100 of wheeled type portal crane 1 of the present invention.
At first, referring to figs. 1 to Fig. 5, the structure of the wheeled type portal crane 1 of present embodiment is described.
As shown in fig. 1, the freight container C1 that wheeled type portal crane 1 loading and unloading of present embodiment are input into and export by trailer T or other approach, the while carries out in the route mobile along the route of intended travel L in the container depot Y.Then, be formed with many freight container line C in container depot Y, state is that a plurality of freight containers are listed as along each course L layout.In addition, for ease of describing, the freight container line C shown in Fig. 1 illustrates in the mode that Neighbor Set vanning C1 contacts with each other.But, as shown in Figure 2, owing to they are caught by the suspension gear 5 of wheeled type portal crane 1, so between them, be provided with certain clearance.In addition, the quantity of course L is not limited to the container quantity shown in Fig. 1 or Fig. 2 with the quantity that is arranged in the freight container C1 on the freight container line C.
As shown in Figure 2, wheeled type portal crane 1 is provided with the vertical a pair of supporting leg part 3 of installing and can advance by the unit 2 of advancing in the wheeled unit 2 of advancing, almost parallel ground, is configured in the header portion 4 on the top between the supporting leg part 3 and is suspended to be installed in suspension gear 5 on the header portion 4.Then, power pack E is connected to advance unit 2 and suspension gear 5, to power as drive source.In addition, power pack E needn't arrange as illustrated in fig. 2.
In other words, electric energy supplies to the unit 2 of advancing via power pack, and wheeled type portal crane 1 can move freely in container depot Y thus.
This is to supporting leg part 3 supporting traverse parts 4 and suspension gear 5.So, be equipped with for receiving the electric receiving cable 6 of electric energy from the external power 10 that will be described later and being used for holding the cable disc 6a of electric receiving cable 6 at one outer surface of supporting leg part 3.In addition, the electric receiving connector 7 of consumer unit is installed on the medial surface of another supporting leg part 3, is used for receiving electric energy from consumer unit 20 (will be described later).In addition, cable disc 6a and electric receiving connector also needn't be arranged as illustrated in fig. 2.
In addition, cable disc 6a is provided with the axial centre part, partly holds electric receiving cable 6 by electric receiving cable 6 is involved in this axial centre.Cable disc 6a is by cable disc controller (not shown) control, twines or emit electric receiving cable 6 based on tension force and the moving direction of the electric receiving cable of such winding.
Based on receiving electric energy from power pack E, suspension gear 5 actions are so that loading and unloading freight container C1.More specifically, suspension gear 5 be provided with can along the guide rail 4a of header portion 4 laterally mobile traverse crane 5a, be used for catching freight container C1 suspender 5b, be used for from traverse crane 5a suspention suspender 5b suspention cable 5c, be used for twining and emitting the gig 5d of suspention cable 5c and the suspension gear controller (not shown) that is used for the action of control traverse crane 5a and suspender 5b and gig 5d.
The suspension gear controller is electrically connected to power pack E, and also controls, and mode makes actuating that traverse crane 5a, suspender 5b and gig 5d produce based on the electricity by power pack E and action as described above respectively.In other words, the suspension gear controller is located suspender 5b thus by electric actuation traverse crane 5a and the gig 5d of power pack E, and allows suspender 5b to grasp freight container C1, as shown in Figure 3.In loading or unloading after the freight container, can also locate suspender 5b and unclamp the freight container C1 of such extracting.In other words, suspension gear 5 can loading and unloading be arranged in the freight container C1 in the scope that this suspension gear 5 can move based on power supply (space that is surrounded by supporting leg part 3 and header portion 4).
Like this, reference 1, Fig. 4 and Fig. 5 describe the power supply that is connected to wheeled type portal crane 1.The power supply that is connected to wheeled type portal crane 1 comprises external power 10 and consumer unit 20.
As shown in fig. 1, external power 10 be installed in each that form freight container line C carry out route L an end near.As mentioned above, external power 10 can be electrically connected on the electric receiving cable 6 of wheeled type portal crane 1.Therefore, the electric receiving cable 6 of wheeled type portal crane 1 is connected to external power 10, thereby makes it possible to the power pack E power supply to wheeled type portal crane 1.
As shown in Figure 4, consumer unit 20 is provided with the electrical generator (power unit) 21 for power supply, be electrically connected to the power cable 24 of electrical generator 21 via regeneration resistance 22 and termination box 23, be used for assigning to hold the power cable dish 25 of power cable 24 by being wrapped in a central part, and the housing 26 that is used for holding electrical generator 21, regeneration resistance 22, termination box 23, power cable 24 and power cable dish 25.
The driving engine that is used for electrical generator is used as electrical generator 21, makes it possible to the inside generation electric energy at the housing 26 of consumer unit 20.In addition, in order to discharge the waste gas that is produced by electrical generator 21 generating, in housing 26, be separately installed with deflation hole 26a that electrical generator 21 directly is communicated with the outside and the inside of housing 26 is communicated with ventilating set 26b with the outside.
In addition, housing 26 is for being similar to the freight container as the casing of freight container C1 on the specification.Therefore, after the power cable 24 of consumer unit 20 is connected to the electric receiving connector 7 of wheeled type portal crane 1, only allow suspension gear 5 to move in the mode identical with loading or unloading freight container C1, thereby make and to suspend consumer unit 20 in midair, as shown in Figure 5.Like this, just to be enough to satisfy loading or unloading consumer unit 20 required in the size space that is similar to freight container C1.
In addition, the consumer unit 20 that is arranged on other course L is transported by trailer T, can be at other course L place use consumer unit 20 thereby make.
Therefore, for example, as shown in fig. 1, suppose corner on the end of the freight container line C that forms at each course L place provide be equivalent to a freight container the space as power supply stockyard L1, consumer unit 20 can be placed on the L1 of power supply stockyard as one among the freight container C1 so.Therefore, consumer unit 20 can be used in to wheeled type portal crane 1 power supply that is positioned on the course L that is furnished with consumer unit 20.
Below, reference 1 and Fig. 5 to Fig. 8, the method for the moving wheeled type portal crane 1 of description present embodiment.
The wheeled type portal crane 1 of present embodiment is undertaken in the route mobile by the power supply that is arranged in the external power 10 on each course L10, and mobile to power to carry out from this consumer unit 20 between route by consumer unit 20 is installed.
More specifically, as shown in fig. 1, during moving in route, the electric receiving cable 6 of wheeled type portal crane 1 is connected to external power 10.Therefore, can power to advance unit 2 and suspension gear 5 from external power 10 via electric receiving cable 6 and power pack E.In addition, electric receiving cable 6 twines or emits by the cable disc controller based on tension force and moving direction, thereby can suitably adjust its length according to the distance between wheeled type portal crane 1 and the external power 10.Therefore, wheeled type portal crane 1 can follow route line L by the unit 2 of advancing and move by using suspension gear 5 loading and unloading freight container C1 simultaneously from external power 10 power supplies.
On the other hand, during mobile between route, as shown in Figure 6, at first, wheeled type portal crane 1 moves on to the end of freight container line C, here as the power supply stockyard L1 that places consumer unit 20.Then, as shown in Figure 7, remove the electric receiving cable 6 of wheeled type portal crane 1 from external power 10, and the electric receiving connector 7 in the wheeled type portal crane 1 is connected to the power cable 24 of consumer unit 20.Thereby the source that the power pack E to wheeled type portal crane 1 can be powered is converted to consumer unit 20 from external power 10.
Secondly, activate the suspension gear 5 of wheeled type portal crane 1 with suspention consumer unit 20, as shown in Figure 5.Therefore, though with the position of external power 10 relation, by the power supply of consumer unit 20, wheeled type portal crane 1 can move freely in container depot Y.
In addition, after having suspended consumer unit 20 in midair, the power supply source of the power pack E of wheeled type portal crane 1 can be converted to consumer unit 20 from external power 10.
Secondly, as shown in Figure 8, activate the unit 2 of advancing of wheeled type portal crane 1, wheeled type portal crane 1 can move to this hoisting crane can carry out movement between route in container depot Y position thus.Then, under the situation of having suspended consumer unit 20 in midair, when direction adjustment organization moving direction in route of the unit 2 of advancing be adjusted to and this route between mobile rectangular route after the moving direction, the drive wheel motor, mobile thereby this hoisting crane carries out between route.
After moving to target course L, the consumer unit 20 of suspention is placed on the power supply stockyard L1 of course L of such movement.Then, remove the electric receiving connector 7 of wheeled type portal crane 1 from the power cable 24 of consumer unit 20, the electric receiving cable 6 of wheeled type portal crane 1 is connected to external power 10.Thereby it is mobile to allow wheeled type portal crane 1 to carry out in the route, mobile between route after on course L loading and unloading freight container C1.In addition, carry out place mobile between route again at it, can use the consumer unit 20 on the power supply stockyard L1 that places course L.
In addition, before loading or unloading consumer unit 20, the source of the power supply of the power pack E of wheeled type portal crane 1 can be converted to external power 10 from consumer unit 20.
As mentioned above, the wheeled type portal crane 1 of present embodiment carries out in the route mobile based on the power supply that is arranged in the external power 10 on each course L.Thereby, keep the wheeled type portal crane of operation to compare with the electricity that sends by electrical generator at any time, this wheeled type portal crane can suppress environmental pressure as much as possible, such as the consumption of fuel of waste during mobile between route, noise and the waste gas of generation.
In addition, wheeled type portal crane 1 carries out between route mobile based on the power supply of consumer unit 20.In other words, though the distance that moves between route, all simply by consumer unit 20 being installed in necessity of having eliminated the follow-up work that is connected to power supply on the wheeled type portal crane 1.Therefore, keep the wheeled type portal crane of operation to compare with the electricity that sends by electrical generator at any time, eliminated at all and constantly the essentiality of electrical generator has been installed all, thereby made it possible to simplify the structure of main body.In addition, compare mobile necessary work between implementation route effectively with the wheeled type portal crane of only powering based on external power 10.
Like this, the wheeled type portal crane 1 on the container depot Y mainly carries out in the route mobile usually, does not carry out not very continually moving between route, thereby can move between route than mobile carrying out quickly in the route.In addition, need not during mobile between route, to activate suspension gear.Therefore, the electrical generator of required installation can only have the permission hoisting crane and carry out capacity mobile between route with low speed, thereby suppresses to be installed in the capacity of the assembly on the consumer unit as much as possible, further suppresses environmental pressure.
In addition, by consumer unit 20 is suspended in on the suspension gear 5 of loading and unloading freight container so that consumer unit 20 to be installed.In other words, 5 of suspension gears are used for suspention consumer unit 20.Thereby, mobile necessary work between implementation route more effectively.Need not to provide in order to the structure of consumer unit 20 to be installed, and can simplify the integral structure of wheeled type portal crane 1.
In addition, the housing 26 of consumer unit 20 is for being similar to the freight container as the casing of freight container C1 on the specification.Therefore, need not to change suspension gear 5, consumer unit 20 is suspended in the implementation of class work that is similar to unload containers C1 in midair simply, thereby makes consumer unit 20 can be installed.Therefore can further simplify the structure of wheeled type portal crane 1, and mobile necessary work between implementation route effectively.
In addition, consumer unit 20 is irrespectively installed as electric power system with wheeled type portal crane 1, thus, even also can use other consumer unit 20 to activate wheeled type portal crane 1 in the place that must stop electrical generator because maintenance or fault make.In other words, needn't stop wheeled type portal crane 1, till the case 20 that restores electricity.Therefore, this wheeled type portal crane 1 can not incured loss through delay because power supply causes any work.
Embodiments of the invention have been described in detail with reference to the attached drawings.Should be appreciated that concrete structure of the present invention is not limited to top embodiment, but as long as it does not break away from spirit of the present invention and just comprises design variation arbitrarily.
In the above embodiments, power supply stockyard L1 is installed in the freight container line C of line of travel L.But, the invention is not restricted to this.
The housing 26 of consumer unit 20 is for being similar to the freight container as the casing of freight container C1 on the specification.Therefore, for example, consumer unit 20 can be placed to be stacked on the freight container C1 or with freight container C1 to be stacked thereon.As a result, consumer unit 20 can be placed on the optional position in the freight container line C, power supply stockyard L1 needn't be provided.
In the above embodiments, electrical generator 21 is as the power pack of consumer unit 20.But, the invention is not restricted to this.The power pack of consumer unit 20 can constitute as follows, for example, when not having electric energy to be provided to wheeled type portal crane 1 from consumer unit 20, uses chargeable battery as power pack.In addition, consumer unit 20 is not limited to this structure, as long as it is provided with power pack and housing 26 at least.
In the above embodiments, on wheeled type portal crane 1 unit a consumer unit 20 is installed.But, the invention is not restricted to this, two or more consumer units 20 can be installed.
In the above embodiments, only be furnished with the wheeled type portal crane 1 of a unit on many course L.But, the invention is not restricted to this, can arrange a plurality of wheeled type portal cranes.In addition, consumer unit 20 is loaded into trailer T, and can freely carry between container depot Y.Therefore, arrange the place of a plurality of wheeled type portal cranes 1 in container depot Y, the consumer unit 20 that quantity is less than wheeled type portal crane 1 is acceptables.
Above the method for the method of 1 power supply and 1 power supply from consumer unit 20 to wheeled type portal crane is not limited to from external power 10 to wheeled type portal crane described in the embodiment, as long as they can be to the power pack E power supply of wheeled type portal crane 1.For example, can will be configured in the trolley wire that follows on the pallet that route line L arranges as external power 10, will be installed separately pantograph on wheeled type portal crane 1 as powering from the device of external power 10 reception electric energy.In addition, can be from consumer unit 20 power supplies by the electric receiving cable that is used for consumer unit is installed at the suspension gear 5 of wheeled type portal crane 1.
The housing 26 of consumer unit 20 is preferably the freight container that is similar on the specification as the casing of freight container C1.But, the invention is not restricted to this.
Be used for consumer unit 20 is installed in the method that method on the wheeled type portal crane 1 is preferably the suspension gear 5 that uses wheeled type portal crane 1.But, the invention is not restricted to this.
So far, described the preferred embodiments of the present invention, still, the present invention should not be limited to this.In the scope that does not break away from spirit of the present invention, can add, delete, replace the present invention and other modification.The present invention should not be limited to top description, but is only limited by the scope of claim.
Claims (9)
1. a wheeled type portal crane is used for carrying out loading and unload containers when route moves along the route of intended travel that is positioned on the container depot, and is carrying out movement between route between many described courses, and it comprises:
Suspension gear, its loading and unloading freight container;
External power electricity receiving unit receives electric energy from the external power that is installed on each described course during it is mobile in route; And
Consumer unit electricity receiving unit, it receives electric energy from the consumer unit that is installed on the described wheeled type portal crane temporarily during mobile between route;
Wherein
During mobile in route, power to described wheeled type portal crane by described external power electricity receiving unit from the external power that is arranged in each described course;
During mobile between route, power to described wheeled type portal crane by described consumer unit electricity receiving unit from the described consumer unit that is installed in provisionally on the described wheeled type portal crane, and
Wherein said consumer unit has for the power pack of power supply with for the housing that holds described power pack.
2. wheeled type portal crane as claimed in claim 1, wherein
Described suspension gear is installed in consumer unit on the described wheeled type portal crane during mobile between route.
3. wheeled type portal crane system comprises:
Wheeled type portal crane described in claim 1;
Be installed in the external power on each described course, during mobile in route, power to described wheeled type portal crane; And
Consumer unit, it is arranged in and is provided with described wheeled type portal crane part on the described course at least, and is installed on the described wheeled type portal crane, therefore makes it to power.
4. wheeled type portal crane system as claimed in claim 3, wherein:
The housing of described consumer unit is the freight container that uses in the container depot.
5. wheeled type portal crane system comprises:
Wheeled type portal crane described in claim 2;
Be installed in the external power on each described course, during mobile in route, power to described wheeled type portal crane; And
Consumer unit, it is arranged in and is provided with described wheeled type portal crane part on the described course at least, and is installed on the described wheeled type portal crane, therefore makes it to power.
6. wheeled type portal crane system as claimed in claim 5, wherein:
The housing of described consumer unit is the freight container that uses in the container depot.
7. method that is used for moving wheeled type portal crane, described wheeled type portal crane is used for carrying out loading and unload containers when route moves along the route of intended travel that is positioned on the container depot, and carrying out movement between route between many described courses, it comprises:
Be arranged on that suspension gear on the described wheeled type portal crane suspends freight container in midair and freight container in the loading and unloading container depot by utilization;
During mobile in route, utilization makes described wheeled type portal crane follow the route line from the electric energy that is installed in the external power supply on each described course and moves;
During mobile between route, utilize from the electric energy that is installed in the consumer unit supply on the described wheeled type portal crane temporarily to make described wheeled type portal crane mobile between course;
During mobile between route, consumer unit is installed on the described wheeled type portal crane provisionally;
Wherein
The power supply that does not have installation during described wheeled type portal crane is mobile in route;
Described consumer unit has for the power pack of power supply with for the housing that holds described power pack.
8. the method for moving wheeled type portal crane as claimed in claim 7 wherein during moving between route, uses described suspension gear that described consumer unit is installed.
9. the method for moving wheeled type portal crane as claimed in claim 8, the housing of wherein said consumer unit are the freight container that uses in the container depot.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007312886 | 2007-12-03 | ||
| JP2007312886A JP5186189B2 (en) | 2007-12-03 | 2007-12-03 | Tire-type portal crane, tire-type portal crane system, and method for moving tire-type portal crane |
| JP2007-312886 | 2007-12-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101450770A CN101450770A (en) | 2009-06-10 |
| CN101450770B true CN101450770B (en) | 2013-07-10 |
Family
ID=40733283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101306042A Active CN101450770B (en) | 2007-12-03 | 2008-06-25 | Wheeled type portal crane, wheeled type portal crane system and method for moving wheeled type portal crane |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5186189B2 (en) |
| KR (1) | KR101083620B1 (en) |
| CN (1) | CN101450770B (en) |
| SG (1) | SG152969A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5538696B2 (en) * | 2008-09-05 | 2014-07-02 | ユニキャリア株式会社 | Feeding type cargo handling equipment |
| JP2011167042A (en) * | 2010-02-15 | 2011-08-25 | Mitsubishi Heavy Ind Ltd | Power supplying system |
| CN108016892A (en) * | 2017-12-26 | 2018-05-11 | 中冶京诚工程技术有限公司 | Bulk cargo bin stock system and method |
| JP7005374B2 (en) * | 2018-02-13 | 2022-01-21 | 住友重機械搬送システム株式会社 | Crane system and emergency power supply method |
| KR102152011B1 (en) * | 2018-06-15 | 2020-09-04 | 전남대학교산학협력단 | A cable robot for a vinylhouse crop management |
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|---|---|---|---|---|
| JP2000264578A (en) * | 1999-03-16 | 2000-09-26 | Taihei Dengyo Kaisha Ltd | Power supplying device for mobile crane device |
| JP2003012272A (en) * | 2001-06-29 | 2003-01-15 | Tcm Corp | Feeder system of cargo handling device |
| JP2003137493A (en) * | 2001-11-02 | 2003-05-14 | Mitsui Eng & Shipbuild Co Ltd | Feeder system of tire type crane |
| CN2820806Y (en) * | 2005-09-07 | 2006-09-27 | 刘传军 | Goods yard gantry crane line system device |
| JP2007223805A (en) * | 2006-02-21 | 2007-09-06 | Shanghai Zhenhua Port Machinery (Group) Co Ltd | Tire type portal container crane utilizing general electric power feeding |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5622556A (en) * | 1979-07-26 | 1981-03-03 | Daihatsu Diesel Kk | Container type diesel generator |
| JP4050502B2 (en) * | 2001-11-26 | 2008-02-20 | 三井造船株式会社 | Crane power feeder |
-
2007
- 2007-12-03 JP JP2007312886A patent/JP5186189B2/en active Active
-
2008
- 2008-06-25 KR KR1020080060299A patent/KR101083620B1/en active IP Right Grant
- 2008-06-25 CN CN2008101306042A patent/CN101450770B/en active Active
- 2008-06-27 SG SG200804880-3A patent/SG152969A1/en unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000264578A (en) * | 1999-03-16 | 2000-09-26 | Taihei Dengyo Kaisha Ltd | Power supplying device for mobile crane device |
| JP2003012272A (en) * | 2001-06-29 | 2003-01-15 | Tcm Corp | Feeder system of cargo handling device |
| JP2003137493A (en) * | 2001-11-02 | 2003-05-14 | Mitsui Eng & Shipbuild Co Ltd | Feeder system of tire type crane |
| CN2820806Y (en) * | 2005-09-07 | 2006-09-27 | 刘传军 | Goods yard gantry crane line system device |
| JP2007223805A (en) * | 2006-02-21 | 2007-09-06 | Shanghai Zhenhua Port Machinery (Group) Co Ltd | Tire type portal container crane utilizing general electric power feeding |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009137664A (en) | 2009-06-25 |
| SG152969A1 (en) | 2009-06-29 |
| JP5186189B2 (en) | 2013-04-17 |
| KR20090057877A (en) | 2009-06-08 |
| CN101450770A (en) | 2009-06-10 |
| KR101083620B1 (en) | 2011-11-16 |
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Effective date of registration: 20161011 Address after: Tokyo, Japan Patentee after: SUMITOMO HEAVY INDUSTRIES MATERIAL HANDLING SYSTEMS CO., LTD. Address before: Tokyo, Japan, Japan Patentee before: Mit-subishi Heavy Industries Ltd. |