JPH0635281U - All-weather cargo handling equipment - Google Patents

Abstract

(57) [Summary] [Purpose] It is possible to reduce the size and weight of the building. [Structure] The all-weather cargo handling equipment of the present invention is installed in a building 1 installed on a shore 3 along which a carrier 2 is docked, and on the ground G in the building 1 so that it can travel freely, and can be retracted above the carrier 2. A shuttle boom 5 and a crane 7 having a trolley 6 that can traverse along the shuttle boom 5, and a movable roof 18 movably provided above the carrier 2 from inside the building 1 via an overhang girder 17. It is characterized by that.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an all-weather loading / unloading facility that uses a shuttle-type crane installed inside a building to carry out loading / unloading work on a carrier ship.

[0002]

[Prior art]

 An all-weather loading and unloading facility that allows loading and unloading of a cargo carrier such as a steel plate coil that does not like water even in rainy weather is already known. This cargo handling equipment has a building installed on the shore where the carrier ships are docked, and a movable roof is movably installed above the carrier ships through the overhang girder. An overhead crane for cargo handling work is movably installed on the overhang girder, and a cover covering the outside of the carrier is hung vertically from the front and both sides of the moving roof. .

[0003]

[Problems to be solved by the device]

 However, in the above-mentioned conventional all-weather cargo handling equipment, not only the moving roof but also the overhead crane was installed on the overhanging girder installed in the building, so the building must be constructed in a restrained structure. This led to an increase in the size and weight of the building.

[0004] Therefore, an object of the present invention is to provide an all-weather cargo handling facility that can reduce the size and weight of a building.

[0005]

[Means for Solving the Problems]

 In order to achieve the above object, the all-weather cargo handling equipment of the present invention is installed in a building installed on the shore where a carrier ship is docked, and on the ground inside the building so that it can travel freely above and below the carrier ship. It is characterized by comprising a shuttle boom and a crane having a trolley that can traverse along the shuttle boom, and a movable roof movably arranged above the carrier via the projecting girder from the building. .

[0006]

[Action]

 Instead of an overhead crane, we adopted a shuttle crane with a shuttle boom that can be retracted from inside the building to above the carrier, and installed this crane inside the building independently of the crane. There is no need to have a prison structure, and it is possible to reduce size and weight.

[0007]

【Example】

 Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 and 2, reference numeral 1 denotes an all-weather cargo handling facility building, which is installed on a shore 3 such as a wharf on which a carrier 2 is docked. The front part of the building 1 is entirely open, and the ground G inside the building 1 has a shuttle boom 5 that can be retracted from the front opening 4 above the carrier 2 and a trolley 6 that can traverse along it. A shuttle type crane 7 having is installed so that it can travel freely. This crane 7 has traveling legs 10 that travel on rails 8 laid along the shore 3 on the ground G in the building 1 via traveling wheels 9, and above the traveling legs 10 the shuttle boom is provided. 5 is provided slidably in a direction orthogonal to the traveling direction via a guide roller 11.

The shuttle boom 5 is designed to be moved and operated by a boom drive device (not shown) from a retracted position housed in the building 1 to an operating position in which a tip portion extends above the carrier 2. At the lower part of the shuttle boom 5, a trolley 6 having an operator's cab 12 is suspended and supported by traversing wheels 13 so that the trolley 6 holds a container 14 accommodating a steel plate coil as a load. Is suspended via a hoisting rope 16.

A movable roof 18 is provided in the building 1 so as to be movable from the inside of the building 1 to a position above the carrier 2 via a pair of overhang girders 17. The overhang girders 17 are provided on both sides in the building 1, and the tip ends thereof project above the carrier 2. The projecting portion of the projecting girder 17 may be stored in the building 1 side by a hinge or the like so as not to interfere with the navigation of the ship.

The moving roof 18 is located under the roof 19 of the building 1, is stored in the building 1 when not in use, and covers the carrier 2 and the shuttle boom 5 extending above it when not in use. Pulled out from within. Wheels (not shown) rolling on guide rails 20 laid on the overhanging girder 17 are provided on both sides of the moving roof 18, and the front end of the moving roof 18 is hung between the overhanging girders 17. A trolley 21 that is passed and travels on the guide rail 20 is provided.

In addition, a front cover 22 having a shutter structure and a side cover 23 having a roller blind structure are vertically hung from the carriage 21 at the front end and the side covers 23 having a roller blind structure on the movable roof 18, respectively. It is designed to cover the surroundings (specifically, three directions). The front cover 22 covers the front opening 4 of the building 1 when the movable roof 18 is stored. Further, the front cover 22 is composed of a plurality of shutters 24 arranged in the width direction, and the carriage 21 is provided with a guide strut 25 for guiding both side portions of each shutter 24 so that the carriage 21 can be raised and lowered via an elevator device (not shown). It is hanging freely. The upper end of the shutter 24 is suspended by the hoisting device of the carriage 21 as in the case of the overhead traveling container crane, and the lower end of the shutter 24 is pivotally supported by the lower end of the guide column 25. Therefore, the shutter 24 is moved upward while being folded by moving the guide column 25 upward. At the time of maintenance, the connection pin with the moving carriage 21 is removed and the product is folded and unfolded.

Next, the operation of the embodiment will be described. When carrying out cargo handling work in fine weather, the movable roof 18 is stored in the building 1, and the front cover 22 is moved upward through the guide columns 25. In such a state, the cargo handling work is performed by the shuttle type crane 7. When carrying out cargo handling work in rainy weather, the moving roof 18 is pulled out from the inside of the building 1, and the cargo roofing work is carried out with the moving roof 18 covering the carrier ship 2 and the shuttle boom 5 extending above it. . The front cover 22 and the side cover 23 are appropriately used depending on the state of rain.

In particular, in the above-mentioned all-weather loading and unloading facility, a shuttle crane 7 having a shuttle boom 5 that can freely move in and out of the building 1 above the carrier 2 is adopted instead of the Arai crane that was conventionally installed on the overhang girder. However, since the crane 7 is installed in the building 1 independently of the crane 7, the building 1 does not need to have a structure that takes crane load into consideration, and the size and weight can be reduced.

[0015]

[Effect of device]

 In short, according to the present invention, instead of the overhead crane, a shuttle type crane having a shuttle boom that can be retracted from the building to above the carrier is adopted, and this crane is installed in the building independently of the crane. , The building does not need to have a restrained structure that takes crane load into consideration, and can be made smaller and lighter.

[Brief description of drawings]

FIG. 1 is a partially cutaway side view showing an embodiment of the present invention.

FIG. 2 is a partially cutaway front view of FIG.

[Explanation of symbols]

 1 Building 2 Carrier 3 Shore 5 Shuttle boom 6 Trolley 7 Crane 17 Overhang girder 18 Moving roof

Claims (1)

[Scope of utility model registration request] 1. A building installed on a shore where a carrier ship is docked, a shuttle boom installed on the ground inside the building so that the carrier ship can travel freely, and a trolley that can traverse along the shuttle boom. An all-weather cargo handling facility, comprising: a crane that is provided and a movable roof that is provided above the transport ship so as to be movable from the building through an overhang girder.