JP2656896B2 - Loading method and loading relay device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a loading and unloading method for loading and unloading a coil as a load and a hot rolled or cold rolled thin product, and a loading and unloading relay device for performing the loading and unloading method. It is about.

[0002]

2. Description of the Related Art As a prior art of a port cargo handling facility for loading and unloading a coil as a cargo, Japanese Unexamined Patent Publication (Kokai) No. Heisei 3-2278 is known.
No. 29, JP-A-3-227830, and JP-A-3-138223.

In the prior art disclosed in Japanese Patent Application Laid-Open No. Hei 3-227829, a beaching device (coil cradle) on which a coil as a load is mounted is sent from a standby position to a loading position near a quay, and the loading position of the loading position is determined. The coil is transferred from the beaching device to a standby device above the ship by a take-in and take-out facility having a first beam erected above the ship,
The coil held by the standby device is loaded and unloaded by a loading / unloading facility having a second beam provided in an erect shape above the ship,
It is to be loaded in the hold.

The prior art disclosed in Japanese Patent Application Laid-Open No. 3-227830 discloses a first beam and a second beam which are quay cranes extending above a ship in the width direction of the ship and movable in the length direction of the ship. A beam is provided between the quay side of the first beam, the coil transfer between the quay and the cladding device which is moved to the shore position of the quay, and the non-quay side of the first beam. Take-in to transfer the coil between the coil stand of the provided standby device, provided a take-out device to take in,
It constitutes an unloading facility, and a loading and unloading device for loading and unloading a coil between the coil receiving cradle of the standby device and the hold in the second beam, thereby forming a loading and unloading facility. I have.

In the prior art disclosed in Japanese Patent Application Laid-Open No. Hei 3-138223, the transfer of coils to and from a bogie stopped at a beach at a shore is provided in a bridge-like manner above a ship. The take-in and take-out facility is used to move the coil between the shifter of the take-in and take-out facility, and the loading and unloading facility that is installed on both sides of the take-in and take-out facility so as to be able to move freely and load and unload the coil on the ship. The delivery and delivery of the coils will achieve the loading and unloading of the coils.

[0006] Basically, the above-mentioned conventional loading and unloading equipment basically performs loading and unloading between a ship and a beach setting device located at a beach setting position by moving the ship above and below the width of the ship. It is installed in the direction of the ship and taken in using a plurality of beams provided so as to be able to travel along the ship's longitudinal direction,
It consists of an unloading facility and a loading and unloading facility.

[0007]

However, in the above-mentioned prior art, cargo handling such as loading and unloading of a coil, which is a cargo, is carried out by using a bogie for transporting the coil or a beaching-out device such as a coil receiving stand, and the like. Since it is achieved directly with the crane traveling and moving on the provided beam, it is necessary to accurately stop the moving beaching device at a specified position called the beaching position. Therefore, there is a troublesome problem that a control function part for accurately positioning the stop position of the beach setting device is required and a dedicated operation for positioning is required.

[0008] Further, since only one beaching device can be stopped at the beaching position, the next beaching device is moved to the beaching position until the beaching device that has completed the cargo handling operation retreats from the beaching position. Cannot be moved to
There is a problem that the loading efficiency is lowered by placing the beaching device in a standby state, or that a large number of beaching devices are required, so that the equipment cost rises and maintenance management becomes troublesome.

[0009] Since the plurality of beaching apparatuses are sequentially moved to the beaching position, the moving path of the beaching apparatus with respect to the beaching position includes a moving path dedicated to the outward path,
There was a serious problem in that a dedicated return route was required, which made narrow quay spaces even smaller.

Further, the cycle time of the crane requires more time for hoisting and lowering work than for lateral traveling work. However, since the beaching position is located on the quay, the loading and unloading is performed. As before, the equipment crane had to hoist the coil on the quay to a height where it could be loaded, which caused a problem that the cycle time of the crane itself could not be significantly reduced. .

Furthermore, since each beam is provided at a height enough to dodge the hold hatch top, the entire beam is equipped after the ship berths. On the contrary, when the ship leaves the quay, the entire beam is installed. It is necessary to remove it, and installation and removal work of this equipment becomes troublesome and time-consuming, and since the entire equipment is large and heavy,
There is a problem that a special facility for removal is required.

In view of the above, the present invention has been made in order to solve the above-mentioned problems in the prior art. When loading and unloading cargo, the present invention is applied between a beaching apparatus and a loading / unloading apparatus such as a quay crane. It is an object of the present invention to provide a buffer function part, so that loading and unloading to a loading / unloading device can always be achieved under constant conditions, and that the beaching device side is kept in a standby state as much as possible. .

[0013]

Means of the present invention for solving the above-mentioned technical problem is to provide a cargo handling method for carrying a load.
On the quay where the feeder is installed in the direction perpendicular to this quay.
A cargo handling relay device must be installed so that it can move forward and backward
And disposing a transfer floor provided at the front end of the cargo handling relay device for loading the cargo in the cargo hold of the ship berthed on the quay and in the vicinity including and above the ship, and the transfer device and the cargo handling relay device
Transfer of cargo to and from the transfer floor by self-propelled cargo handling relay
It is to perform the transfer with a transfer machine provided as much as possible, and to transfer the cargo between the transfer floor of the cargo handling relay device and the loading / unloading device.

The invention according to claim 2 is the invention according to claim 1.
Between the transfer device by the transfer device and the transfer floor
The cargo transfer process at the side from the side of the cargo handling repeater
Transfer the cargo to and from the equipment to form a beaching position
An interior skid is installed in the relay
This is done through the kid.

The invention according to claim 3 is the invention according to claim 1.
In the invention of the above, the transfer floor of the cargo handling relay device is arranged at a fixed point on the quay
The loading and unloading device returns to just above the transfer floor.
The transfer of cargo to and from the transfer floor is called automatic operation.
To do that.

[0016] The means of the cargo handling relay device of the present invention carries the cargo.
How to move the transport device on the quay with the transport device
Forward and backward movement possible along the direction parallel to the direction and perpendicular to the quay
Noh, the ship was moved forward and landed on the quay.
The body frame to position the front end near
To the front end of this body frame so that it can be displaced vertically.
The transfer floor must be installed in the
Self-propelled movement on the frame in the front-rear direction, the transfer device and the transfer floor
Having a transfer machine to transfer cargo between
You.

The invention according to claim 5 is the invention according to claim 4.
In the invention of the above, the main body frame is transported from the side
An interior switch that transfers coils, which are cargo, directly to and from
The body with the kid inside, and forward from this body
The transfer floor is attached to the front end so that it can be moved up and down
And the extension of the transfer machine.
The travel path extends from the interior skid to the transfer floor.
Is provided.

The invention according to claim 6 is the invention according to claim 4.
Self-propelled the transfer machine in the invention of
A load is detachably suspended at the front end of the moving dolly body
With a lifter that has a suspender that moves vertically
It is composed. The loading / unloading relay device described in the above.

The invention according to claim 7 is the invention according to claim 4.
In the invention, the interior skid of the main body of the main body frame is provided.
Open the part to both sides and attach the interior skid to the body frame
From both sides of the transport unit of the transport unit
As you can freely enter and exit with the coil mounted,
This is the addition of a gate-shaped structure.

[0020]

The transfer floor is located at the quay, and the cargo handling relay device itself is located in the cargo hold of the berthed ship and in the vicinity including and above the ship's hold. The loading and unloading device for transferring a load has a small moving amount including a vertical displacement for transferring a load.

By disposing the cargo handling repeater at a fixed point on the quay, the transfer floor is also located at a fixed point on the quay. Therefore, the position information of the transfer floor in the front-rear direction, the left-right direction, and the height direction is obtained. Is input in advance to an operation control unit of a quay crane which is a loading / unloading device.

The quay crane is placed at a safe height to avoid the hatch of the ship, and in accordance with the location information of the transfer floor,
It automatically returns to the position directly above the transfer floor, and then automatically transfers the load to and from the transfer floor in accordance with the position information of the transfer floor.

Movement of the quay crane from a position directly above the transfer floor to above the ship and delivery of the cargo between the quay crane and the ship are performed manually because it is difficult to automatically recognize the inboard address and land on the ship. Do.

When loading and unloading cargo on the berthed ship, the entire cargo handling relay device is first positioned so that the transfer floor is located in the cargo hold of the ship and in a vicinity including above the ship. If the transfer floor is located above the hold, the transfer floor is lowered to an appropriate height in the hold.

In this state, the load is transferred between the beaching position and the transfer floor by the transfer device which moves on the main body frame by itself. Also, apart from the transfer of the load between the beaching position and the transfer floor by this transfer machine,
Delivery of cargo is performed by loading and unloading equipment such as quay cranes.

For this reason, the transporting trolley of the transporting device in which the transfer of the load at the beaching-out position has been completed can be immediately carried out without being restricted by the load transfer operation between the transfer floor and the ship. Can be engaged in. Similarly, the work of transferring the load between the transfer floor and the ship by the loading / unloading device can be performed without being restricted by the load transfer operation of the transport trolley.

[0027] The transfer floor of the cargo handling relay device does not move with its own volume load, but merely temporarily holds the load, so that it can be located closer to the ship. It is structurally easy and therefore easy to locate in a location that is sufficiently close to the ship and advantageous for delivery of cargo to and from the quay crane. In particular, when the transfer floor is located in the hold, the amount of suspension and lifting of the cargo by the quay crane is significantly reduced.

If the cargo handling relay device is movable along a direction perpendicular to the quay, the position of the entire device with respect to the ship can be freely set in accordance with the tide, the state of loading of the ship, and the like. This increases the safety of the cargo handling operation.

When the interior skid is provided on the body frame of the cargo handling relay device, the interior skid forms a beaching position, whereby the beaching position and the transfer floor are integrally handled. The transfer work of the coil which is the cargo between the beaching position and the transfer floor by the transfer machine,
It can be achieved smoothly, easily and accurately.

When the transfer machine is constructed by attaching a lifter to the front end portion of the bogie main body, the lifting position and the transfer are performed only by the lifting and hanging operations of the load by the lifter and the self-propelled moving operation of the bogie main body. Transfer of cargo to and from the floor can be achieved, and even if there is a difference in height between the beaching position and the transfer floor, without being affected by this difference in height, The work of transferring the cargo between the beaching position and the transfer floor can be achieved without any trouble.

When the main body frame portion provided with the interior skid is opened to the left and right sides, one cargo handling relay device can correspond to two transporting devices. And can be operated almost continuously.

The transfer floor is provided on the main frame of the cargo handling relay device.
It is attached to the front end in a position protruding forward.
The floor of the transfer floor is open on both sides, forward and upward.
And the loading floor and the loading / unloading device
Transferring cargo from one location to another is extremely
It will be performed in a favorable environment.

[0033]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention in which a coil is handled as a load will be described below with reference to the drawings. 3 to 5 show an embodiment of the cargo handling relay device 1 according to the present invention. FIG. 3 is an overall side view, FIG. 4 is an overall plan view, and FIG. 5 is an overall front view.

The main body frame 10 of the cargo handling relay device 1 has a main body 11 capable of self-propelled movement by wheels 13 on a moving rail 28 laid along a direction orthogonal to the quay 77.
And an extension portion 12 integrally extended from a front end of the main body portion 11.
A transfer rail 14 is laid almost over the entire length.

A gate-shaped interior skid 15 is provided inside the central portion of the main body 11 slightly forward, and both sides of the main body 11 provided with the interior skid 15 are open. An access rail 16 is laid on the floor over the entire width range of the main body 11.

The extending portion 12 is extended from the front end of the main body portion 11 in a form of being lifted up, and the lands provided on the upper, lower, left and right ends of the front end whose height is increased by providing the rising portion. An elevating support 18 having an upright rectangular frame shape with an open central portion is assembled by a guide 19 so as to be vertically displaceable in such a manner as to be sandwiched from the left and right. The transfer floor 17 functioning as a table is fixed in a cantilever manner.

At the front end portion of the upper surface of the extension portion 12 facing the one vertical beam of the elevating support 18 from the rear side, the rear surface of the vertical beam of the elevating support 18 opposed to the vertical beam is spaced at a constant interval along the vertical direction. A lock pin 20 is provided which fits into the opened lock hole and locks the elevating support 18 to the extension 12 at a fixed height position.

The transfer device 21 movably mounted on the transfer rail 14 via wheels 23 has a wheel 23 on its lower surface.
And a lifter 24 attached to the front end of the bogie body 22 in a form extending forward.
And a driving unit 27 provided at the rear half of the upper surface of the bogie main body 22, and a hanging member 25 which is a tong of the lifter 24.
Is a wire 26 wound and unwound by a drive unit 27.
Is mounted in a suspended manner at the tip of the
It comprises a drive portion of the lifter 24, a self-propelled drive portion of the bogie main body 22, and respective control portions.

The transfer device 21 places the hanging member 25 directly above the interior skid 15, ie, just above the beaching position, at the retreat limit position, and moves the hanging member 25 to the transfer floor 1 at the forward limit position.
The transfer limit is set so that the transfer floor 17 is located immediately above the coil mounting portion, and the height position of the transfer floor 17 is set by the lifter 24 of the transfer device 21 located at the forward limit position. The integrated body of the mounting floor 17 and the elevating support member 18 is displaced up and down to reach a desired height position.
Achieved by fixing its height position at zero.

In the state where the cargo handling relay device 1 has advanced to the forward limit position, the transfer floor 17 can be located above the hold of the ship 82, and therefore, as shown in FIGS. 17 can be located in the hold, and when there is a danger that the hold hatch top will hit the extension portion 12 and the transfer floor 17 due to the ebb and flow of the tide, the loaded state of the ship 82, etc. As shown in FIG.
Is retreated until the transfer floor 17 is positioned near the side of the ship 82, and when there is no loading / unloading, as shown in FIG. 7, the cargo handling relay device 1 is retracted to the standby position which is the retreat limit position.

FIGS. 1 and 2 show an example of a construction in which the cargo handling relay device 1 according to the present invention is installed in an all-weather berth 76. The all-weather berth 76 is constructed by building a building 78 on a quay 77. Wharf crane 79 which is configured and is a loading / unloading device provided near the ceiling in the building 78
Extends in the width direction of the ship 82 berthed at the quay 77 at a height enough to evade the mast top of the ship 82 entering and exiting the all-weather berth 76, and extends along the quay 77, that is, the length of the ship 82 It is provided so that it can move by itself along the direction.

In the vicinity of both sides of the cargo handling relay device 1, there are provided transporting devices 3 each composed of a transporting trolley 4 and a transporting path 5. The transport path 5 is parallel to the transport path 5, so that the transport cart 4 of the transport device 3 can oppose the interior skid 15 of the cargo handling relay device 1 from the side.

As shown in FIGS. 8 to 10, the transport trolley 4 is composed of a parent trolley 40 and a child trolley 44. The parent trolley 40 is mounted on rails forming the transport path 5 via wheels. On the frame 41, a sub-carriage rail 43 is provided along a direction orthogonal to the direction of the transport path 5, and a pair of portal-type receiving pedestals 42 are erected, between the coil receiving portions of the pair of portal-shaped receiving pedestals 42. In addition, a lift cradle 46 of the child bogie 44 is formed so as to form a space where it can enter and exit freely.

A child carriage 44 mounted on the child carriage rail 43 of the parent vehicle 40 so as to be able to move freely is vertically displaced by a pair of plungers 47 on a frame 45 mounted on the child carriage rail 43 via wheels. The elevating pedestal 46 is assembled so as to be vertically displaceable.

The quay crane 79 of the all-weather berth 76
(See FIG. 1) has the same structure as a conventional general overhead crane, and a lifting machine 80 in which a lifting tool 81 such as an expansion / contraction tong is mounted on a beam as a main part so as to be able to move up and down. It is configured so that it can move freely along the beam.

FIG. 11 shows a cargo handling relay device 1 according to the present invention.
Shows the overall arrangement plan configuration when installed in the all-weather berth 76 assembled to the quay warehouse 70 of the coil K, and is a part of the transport path 5 laid in parallel with the two quay warehouses 70. The transfer path 5b extends from one end of the warehouse building 71 to a position leaving approximately one-fourth of the other end. Immediately above one end of the transfer path 5b, the opposite side of the quay 77 is located. 5b connected to a refinery located on the land side of
The carry-out end of the carry-in path 5a which constitutes a part of the two parallel transfer paths 5 orthogonal to, is located near the quay 77-side transfer path 5b at a position slightly closer to the other end. One end of a beaching path 5c that constitutes a part of the two parallel transport paths 5 is located.

A single self-propelled carry-in vehicle 4a is provided on each of the carry-in paths 5a.
The discharge end of the coil K by a is set immediately above both transfer paths 5b, and above the discharge end of both transfer paths 5a, the coil K on the transfer carriage 4a is lifted.
A receiving lifter 72 is provided to hang down the transfer path 5b after a has retreated.

Both transfer paths 5 immediately below the receiving lifter 72
A pair of receiving skids 6a are arranged along the transfer path 5b on the floor surface between the positions b, corresponding to the respective carry-in paths 5a.

By laying the two transfer paths 5b at the center of the warehouse building 71, the floor surface of the warehouse building 71 is divided into a land side and a quay side 77, and the divided floor surfaces are coiled. Many storage spaces 73 are formed.

In the land-side transfer path 5b, near the land side slightly closer to one end than the center, a relay for achieving transfer of the coil K between the transfer carriages 4b on the same transfer path 5b. A skid 6c is arranged, and this relay skid 6
On the border of c, the inside of the warehouse building 71 on the land side is divided into a first zone on one side, which is the loading side, and a second zone on the other side, and a plurality of them are arranged in parallel near the land side of the first zone. Approaching one indoor skid 6b located in the
The other indoor skids 6 are arranged in parallel near the land side of the end of the transfer path 5b in the second zone.
A track path 74 is also provided near b.

The indoor skid 6b has a coil K
And a transfer port 4b and a warehouse crane 7 using an indoor skid 6b.
5 is achieved.

In the transfer path 5b on the quay 77 side,
The relay skid 6c is disposed near the quay 77 side slightly closer to the other end side than the center, and similarly, the inside of the warehouse building 71 on the quay 77 side is divided into a first zone and a second zone. A plurality of indoor skids 6b are arranged in parallel near the quay 77 side of one zone, and the other indoor skids 6b are arranged in parallel near the quay 77 side of the end of the transfer path 5b in the second zone. A track passage 74 is provided near the skid 6b.

By providing the track passage 74, the coil K can be received by using both the carry-in path 5a and the transport truck. Similarly, the coil K can be paid out by using the beach exit path 5c and the transport truck. This makes the handling of the coil K more flexible.

Basically, one of the two transport vehicles 4b provided in each transport path 5b is in charge of transporting the coil K on the first zone side, and the other transport vehicle 4b
Is arranged to take charge of the transfer of the coil K on the side of the second zone, so that the collision of the two transfer vehicles 4b on the single transfer path 5b is prevented beforehand. I have.

For the two transfer cranes 4b, the two warehouse cranes 75 are not limited in their movement range to the first zone and the second zone.

Two cross skids 6e are provided in the vicinity of both the landside end of the beaching path 5c and the transfer path 5b on the quay 77 side so as to face each beaching path 5c. Near the land side end of the exit path 5c, a plurality of groups of exit skids 6f arranged in parallel are provided, and the exit skids 6f provided between the both exit paths 5c are connected to both exit paths. The delivery of the coil K to and from the beaching trolley 4c of 5c is enabled.

A connection skid 6d is provided between the two transfer paths 5b at a position facing the cross skid 6e and at the other end.
The connection skid 6d is relayed, so that the transfer truck 4b of the land-side transfer path 5b is connected to the quay 7
The coil K can be transferred to the transfer carriage 4b of the transfer path 5b on the 7th side. Particularly, when the transfer of the coil K is performed by the connection skid 6d facing the cross skid 6e, both the transfer carriages 4b travel. Landside transfer path 5b
The coil K can be transferred from the transfer carriage 4b to the cross skid 6e.

A plurality of beaching skids 6g are provided in parallel near the beaching position, which is the other transport end of the beaching path 5c, and a coil between the beaching truck 4c and the cargo handling relay device 1 is provided. An adjustment buffer for the K transfer operation is formed.

Since the carry-in truck 4a only needs to have a structure in which the coil K is simply mounted and runs on its own,
It is not necessary to adopt a combination configuration of 0 and the child cart 44, and the only difference between the transport cart 4b and the beaching cart 4c is that the posture of the coil K to be mounted is different by 90 °. .

The hammering trolley 4c is connected to the cargo handling relay device 1
The transfer of the coil K among the interior skid 15, the beach skid 6g, the cross skid 6e, and the carry-out skid 6f is performed by mounting the coil K on the child carriage 44, and the coil K along the beach bare road 5c. Is carried out by mounting the coil K on the parent carriage 40. Similarly, the transfer cart 4b performs the transfer of the coil K between the indoor skid 6b, the receiving skid 6a, the relay skid 6c, the connection skid 6d, and the cross skid 6e by mounting the coil K on the slave cart 44. ,
The transfer of the coil K along the transfer path 5b is performed by mounting the coil K on the parent carriage 40.

Each skid 6 (see FIG. 12 to FIG. 14) has a child carriage rail 62 laid at the center of the floor surface of the warehouse building 71 or the upper surface of the base 60 fixed to the quay 77, and the coil K A pair of gate-shaped saddles 61 for mounting and holding are mounted, and a space is formed between the opposed end surfaces of the double-gate saddles 61 so that the lift cradle 46 of the sub-carriage 44 can freely enter and exit. In addition, the double-gate saddle 61 has a structure divided into two in order to facilitate manufacture and attachment.

In the connection skid 6d, the traveling path formed by the rails 62 for the child carriages needs to pass all the way through the connection skid 6d, but the traveling path of the child carriages 44 of the other skids 6 needs to pass all the way. There is no. Also, cross skid 6e
Divides each of the pair of portal saddles 61 into two, and forms an interval between the two divided portal saddles 61 so that the elevating cradle 46 of the child bogie 44 can enter and exit. A turner capable of rotating this floor plate by 90 degrees is provided below a floor plate formed on the upper surface.

The interior skid 15 of the cargo handling relay device 1 has a configuration substantially equal to that of the connection skid 6d.
The entrance / exit rail 16 forming the traveling path of the main body 11
And the child cart 44 of the beaching cart 4c is free to enter and exit with the coil K mounted.

Next, an example of a cargo handling operation by the quay crane 79 will be described with reference to FIGS. The cargo handling relay device 1 is moved along the moving rail 28 so that the ship 8
2 and the height of the transfer floor 17 is set to a position suitable for cargo handling, and the height of the transfer floor 17 is set in the front-rear direction (along the moving rail 28). The position information in the horizontal direction and the height direction is input to the operation control unit of the quay crane 79.

From this state, as shown by the arrow in FIG.
Then, the material is transported to the beaching position in the main body frame 10 of the cargo handling relay device 1, and the coil K located at the beaching position is transferred onto the transfer floor 17 by the transfer device 21 of the cargo handling relaying device 1.

When the coil K is placed on the transfer floor 17, the quay crane 79, which has been waiting and has lifted the suspending device 81 to a level where the hatch top of the ship 82 can be replaced, is transferred to the input transfer floor 17. Movement of the lifting machine 80 to just above the transfer floor 17, gripping of the coil K on the transfer floor 17 by the hoist 81, and hoisting to a safe height to dodge the hatch top of the ship 82 according to the position information of The operation is switched from the automatic mode to the manual mode when the coil K is wound up to a safe height.

The quay crane 79 that lifts the coil K
Is moved from the position directly above the transfer floor 17 to the hold of the ship 82 by manual operation, and then the hanger 81 is lowered to load the coil K, and the hanger 81 is wound up to a safe height position. At that point, the operation is switched from the manual mode to the automatic mode, automatically moved to the standby position, and waits for the next cargo handling operation.

As described above, by setting the quay crane 79 to the automatic operation of the fixed point return type, the quay crane 79 can perform an average load compared to the conventional method in which the quay crane 79 directly loads and unloads the cargo from a plurality of beach-skiing skids 6g installed on the quay 77. Typical load of 100
In the case of a 0 ton class cargo ship, the cargo handling time is 10 to 20%
The mooring time was significantly reduced. Further, in the above-described conventional method, at least two workers are required for the slinging work on the quay 77 side and the loading guidance work on the ship 82 side, while the quay crane 79 is fixed. By using the automatic operation of the return method, only one worker on the ship 82 is required.

[0069]

Since the present invention has the above-described structure, the following effects can be obtained. The loading and unloading of cargo is carried out not directly between the transport device for transporting the cargo and the loading / unloading device such as a quay crane, but by relaying a transfer floor that is immovably arranged in a predetermined position in advance. Therefore, it is not necessary to strictly set the stop position of the transfer device with respect to the quay crane, so that the configuration of the control function part for the transfer device can be simplified and the operation of the transfer device can be simplified. .

The loading and unloading of the cargo is carried out, and the cargo is temporarily loaded on the transfer floor with the transfer floor as a relay point, and the transfer of the load between the transfer floor and the transfer device is carried out by the cargo handling relay. It is performed by the device, and the transfer of the load between the transfer floor and the ship is performed by the loading and unloading device, so that the transfer floor functions as an intermediate buffer,
As a result, the operations of both the transport device and the loading / unloading device are less likely to be restricted by one of the operating conditions, whereby the loading / unloading operation of the load can be efficiently achieved.

It is possible to greatly reduce the amount of lifting and suspending of the load by the loading and unloading device, so that the cycle time of the loading and unloading operation by the loading and unloading device can be greatly reduced, and the loading and unloading by the loading and unloading device can be performed. Work efficiency can be dramatically improved.

If the cargo handling relay device according to the present invention is used,
After loading into the ship with the loading / unloading device, the return to the fixed point is repeated every time, so the return of the operation of the loading / unloading device and the delivery of the cargo to and from the transfer floor can be automated, and the The operation control of the apparatus becomes easy, and the efficiency of the cargo handling operation by the loading / unloading apparatus can be further improved.

Since the cargo handling relay device according to the present invention is provided on the quay, it does not require any special work or special equipment for its installation, and does not need to be attached and detached every time the cargo handling work is performed. It is easy to handle and can be easily and easily combined with existing quay cargo handling equipment.

The semi-automatic operation of the loading / unloading device using the fixed point return method can greatly reduce the mooring time, and can greatly reduce the loading / unloading cost since no shore-side loading / unloading worker is required. .

[Brief description of the drawings]

FIG. 1 is an overall side view of an example in which an embodiment of a cargo handling relay device according to the present invention is installed in an all-weather berth.

FIG. 2 is a plan view of a main part of the embodiment shown in FIG. 1;

FIG. 3 is an overall side view showing one embodiment of a cargo handling relay device according to the present invention.

FIG. 4 is an overall plan view of the embodiment shown in FIG. 3;

5 is an overall front view of the embodiment shown in FIG.

FIG. 6 is an explanatory diagram showing a cargo handling position under bad conditions by the cargo handling relay device according to the present invention.

FIG. 7 is an explanatory diagram showing a standby state of the cargo handling relay device according to the present invention.

FIG. 8 is an overall side view showing an example of a transport carriage of a transport device used for carrying out the present invention.

FIG. 9 is an overall plan view of the transport vehicle shown in FIG. 8;

FIG. 10 is an overall side view of the transportation cart shown in FIG. 8 with a part thereof removed;

FIG. 11 is an overall plan view of a configuration example in which an all-weather berth equipped with a cargo handling relay device according to the present invention is combined with a quay warehouse.

FIG. 12 is an overall side view showing a configuration example of a skid including an interior skid according to the present invention.

FIG. 13 is an overall plan view of the skid shown in FIG. 12;

FIG. 14 is an overall front view of the skid shown in FIG. 12;

FIG. 15 is an explanatory plan view showing an embodiment of the cargo handling method of the present invention.

FIG. 16 is an explanatory side view showing a state of loading a coil by the cargo handling method shown in FIG. 15;

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1; Cargo relay device 10; Main body frame 11; Main body part 12; Extension part 13; Wheel 14; Transfer rail 15; Interior skid 16; Entry / exit rail 17; Transfer floor 18; Transfer machine 22; Dolly main body 23; Wheel 24; Lifter 25; Hanging tool 26; Wire 27; Driving unit 28; Moving rail 3; Transporting device 4; Transporting trolley 40; Main trolley 44; Child trolley 5; Road 6; skid 70; quay warehouse 71; warehouse building 76; all-weather berth 77; quay 78; building 79; quay crane 82; ship K; coil

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Shinji Namba 1-chome, Mizushima-Kawasaki-dori, Kurashiki-shi, Okayama Pref. Kawasaki Steel Corporation Mizushima Works (72) Inventor Teruyuki Nakanishi Mizushima-Kawasaki, Kurashiki-shi, Okayama 1-chome (without address) Kawasaki Steel Corporation Mizushima Works (72) Inventor Yoshikiyo Doi 1-chome (without address) Mizushima Kawasaki-dori Kurashiki City, Okayama Prefecture Kawasaki Steel Corporation Mizushima Works (72) Invention Norio Toriya 1-chome, Mizushima-Kawasaki-dori, Kurashiki-shi, Okayama Prefecture (No.2) Inside Mizushima Branch of Kawatetsu Transportation Co., Ltd. (72) Inventor Kenji Ando 2-3-1-3 Shiratoridai, Muroran-shi, Hokkaido, Japan 1-14-8, Ichimasu municipal town (56) References JP-A-3-227830 (JP, A) JP-A-59-68741 (JP, U) JP-A-1-85386 (J) , U)

Claims (7)

(57) [Claims] A transport device (3) for transporting a load is provided.
On the quay (77) along the direction perpendicular to the quay (77)
The cargo handling relay device (1) is installed so that it can move backward,
Transfer floor (17) installed at the front end of the device (1) for loading cargo
In the hold of the ship (82) berthed on the quay (77) and its
It is placed in the vicinity including the upper part, and the transfer device (3) and the transfer floor (1
Transfer of cargo to and from the cargo handling relay device (1)
The transfer is carried out by a transfer machine (21) provided so as to be able to move by itself , and the transfer floor (1
A cargo handling method for transferring cargo between 7) and a cargo handling device. 2. A transport device from the side of the cargo handling relay device (1).
Transfer the cargo with (3) to form a beaching position
An interior skid (15) is installed in the cargo handling relay (1).
The transfer machine (21) through the interior skid (15).
Transfer of cargo between the transfer device (3) and the transfer floor (17)
2. The method of claim 1, wherein the method is performed. 3. The transfer floor (17) is arranged at a fixed point on the quay (77),
Return movement of the loading / unloading device just above the transfer floor (17)
Work and delivery of cargo to / from the transfer floor (17)
3. The method of claim 1 or 2, wherein the method is an automatic operation . 4. A quay (77) provided with a transport device (3) for transporting a load is provided parallel to a traveling direction of the transport device (3).
Able to move forward and backward along the direction perpendicular to the quay (77)
The ship of the ship (82) that was set up and moved forward and landed on the quay (77)
Main frame (10) whose front end is located near and including the upper part of the warehouse
To the front end of the main body frame (10) so as to be vertically displaceable.
The transfer floor (17) assembled in a protruding posture and the main body
Self-propelled movement on the frame (10) in the front-rear direction,
A transfer machine (2) that transfers cargo between (3) and the transfer floor (17)
1) A loading / unloading relay device comprising: 5. The body frame (10) enters and exits from the side.
Receiving the coil (K), which is a direct load, with the transfer device (3)
Body part (11) with an interior skid (15) provided inside
And extending integrally from the main body (11) forward, and at the front end
The transfer floor (17) and the extension (12) assembled to be able to move up and down
And moving the transfer machine (21) on the main body frame (10).
Passageway between the interior skid (15) and the transfer floor (17)
5. The loading and unloading relay device according to claim 4, wherein the relay device is provided separately. 6. The transfer machine (21) is moved forward on the main frame (10).
At the front end of the bogie body (22), which moves on its own,
It has a hanging tool (25) that can be freely suspended and held and displaced up and down
6. A lifter according to claim 4, wherein said lifter is provided with a lifter.
Shipping cargo handling relay device. 7. An interior slide of a main body (11) of a main body frame (10).
Open the part provided with the kid (15) to both sides, and
Transfer the kid (15) from both sides of the main frame (10).
Carp that is the cargo of the carrier (44) of the carrier (4) of the device (3)
So that you can freely enter and exit with the
The loading / unloading relay device according to claim 4, 5 or 6, wherein the relay device is configured as a portal .