JP3128188B2 - All-weather handling equipment - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an all-weather cargo handling facility for covering a ship for carrying cargo while berthing on a quay.

[0002]

2. Description of the Related Art Conventionally, as an all-weather cargo handling facility for covering a ship, there is one described in, for example, Japanese Patent Application Laid-Open No. 6-92465. As shown in FIG. 5 to FIG. 7, the all-weather handling equipment 1 projects from the building 2 to the waterside 3 side and has an overhanging roof 4.
And covering films 5-1 and 5-2 arranged to cover the front and side surfaces under the overhanging roof 4;
And a horizontal support beam 6 supporting an intermediate portion of the overhanging roof 4 is suspended by a hanging cable 7 from the overhanging roof 4, and a covering 5-1 on a front surface and a covering 5-2 on a side surface of the overhanging roof 4 are provided. Are opened and closed as the lifting posts 8 installed at two corners on the front side and two corners on the waterside of the building border.

With the above structure, the lifting post 8
As shown in FIG. 6, since only the upper end is supported by the support portion 4-1 of the overhanging roof 4, when a large wind pressure is applied to the closed covering film 5, The wind pressure is hung on the lifting post 8 supporting both ends of the covering film 5. As a result, a large horizontal force and moment are applied to the supporting portion 4-1 of the overhanging roof 4 supporting the lifting post 8. Will be added.

The lifting post 8 disclosed in Japanese Patent Application Laid-Open No. Hei 6-92465 has a length approximately equal to the height of the overhanging roof 4. Approximately the entire length of the elevating post 8 is
Projecting vertically upwards to be most easily subjected to wind pressure. Therefore, this lifting post 8 has
A large load due to wind pressure is likely to be applied,
Large horizontal force and moment based on the wind pressure applied to the overhanging roof 4 are also applied to the overhanging roof 4.

[0005] The above facts indicate that, in the lifting post of the rain shield device, particularly for a large ship, the covering film connected to the post and the lifting post itself are enlarged, so that a large load due to wind pressure is applied. The wind pressure applied to the lifting post is applied to the overhanging roof side as a large moment force.

[0006]

SUMMARY OF THE INVENTION The present invention has been made in view of the current situation of all-weather cargo handling equipment that covers a ship for berthing and docking as described above. The issues are: (a) To reduce the horizontal force and moment applied to the overhanging roof of a building by applying the wind pressure applied to the coating as a horizontal force to the waterside support of the building when the coating is lowered.

(B) When the covering film is squeezed, each lifting post is prevented from protruding above the overhanging roof so that wind pressure is not applied to the upper portion of the lifting post, and the horizontal force applied to the overhanging roof is prevented. All-weather type that can prevent a large load from being applied to the elevating post and the overhanging roof that supports it by a simple structure, and can greatly reduce equipment costs. To provide cargo handling equipment.

[0008]

Means of the present invention according to the first aspect of the present invention will be described with reference to the reference numerals used in the embodiments. In other words, the means protrudes above the water surface from a building 10 installed on a quay and is mounted on a ship. , A front covering film 21 and right and left side covering films 22, 22 hanging from the overhanging roof 11.
And a slide column 30 disposed at two corners of the front surface where the front cover film 21 and each side cover film 22 are bordered and having an upper end connected to the front corner of the overhanging roof 11 so as to be able to move up and down. An all-weather cargo handling facility 100 that has a waterside support of a building that supports a roof and covers a ship for berthing on a quay to perform cargo handling.
In each of the embodiments, each of the slide columns 30 is composed of a main post 31 slidably provided at two corners of the overhanging roof 11 and at least one sub post 32 inserted into the main post 31 so as to be able to move up and down. The all-weather handling equipment 100 is characterized in that a horizontal support beam 40 is bridged between the lower ends of the main posts 31 and between the lower ends of the main posts 31 and the waterside support of the building.

That is, the all-weather handling equipment 100
Is a multi-stage slide post 3 at the front two corners of the overhanging roof 11.
0 is provided so as to be able to move up and down, and a horizontal support beam 40 is provided between the lower end of the upper main post 31 constituting the slide support 30, the lower end of the main post 31, and the roof waterside support 12. Thus, the horizontal support beams 40 are arranged in a substantially U-shape in plan view. The front covering film 21 and the side covering film 22 are attached to each of the slide columns 30 and the horizontal support beams 40.

Preferably, the means of the invention according to claim 2 includes the all-weather handling equipment 1 according to claim 1.
For each of the sub-posts 32, each sub-post 32 is a plurality of sub-posts having three or more sub-posts.
The horizontal support beams 40 extend between the lower ends of the sub-posts 32 and between the lower ends of the sub-posts 32 other than the lowermost sub-post 32 and the water-side column 12 of the building 10.

[0011]

Next, the operation of the claimed invention will be described with respect to the case where the front cover film 21 and the side cover film 22 are opened as shown in FIG. 1 and the case where the front cover film 21 and the side cover film 22 are narrowed as shown in FIG. The description is as follows. (When the front cover film 21 and the side cover film 22 are opened) In this case, wind blows to the front cover film 21 and the side cover film 22, and the wind pressure is applied to each of the front cover film 21 and the side cover film 22. Through each slide column 30. However, in each of the slide posts 30 of the present invention, the horizontal support beam has a substantially U-shaped planar shape between the lower ends of the respective main posts and between the lower end of each of the main posts 31 and the column 12 on the building 10 side. 40, and each of the covering films 21 and 22 is attached to the horizontal support beam 40, and the end of the horizontal support beam on the building 10 side is supported by the water-side support 12 of the building 10. The wind pressure is
It will be applied to the water side column 12 side of the building via 0.

In particular, the horizontal support beam 40 has its two corners fixed to the lower end of the main post 31 constituting the slide column 30, and the intermediate portion in the height direction of each front cover film 22. Can be located. The turning moment of the slide column 30 caused by the wind pressure applied to the front cover film 21 and the side cover film 22 above and below the horizontal support beam 40 can be canceled by the horizontal support beam 40.

That is, the turning moment due to the wind pressure of the slide column 30 hardly occurs at the two corners of the overhanging roof 11 supporting the slide column 30. Therefore, the mounting structure of each slide column 30 to the overhanging roof 11 can be simplified.

Further, in the all-weather handling equipment 100 according to the first aspect, the slide column 30 is divided into a plurality of stages of three or more stages, so that the distance between the lower ends of the slide columns other than the lowermost column and the lowermost column. Horizontal beam 40 between the lower end of the slide support other than the slide support and the waterside support 12 of the building
, The rotational moment due to the wind pressure acting on each slide column is transmitted to and supported by the building waterside column 12 side column by the plurality of horizontal support beams 40. Thus, the overhanging roof 11 supporting the slide support 30 is provided.
The horizontal force and moment hardly occur at the two corners.

(When the front cover film 21 and the side cover film 22 are squeezed) On the other hand, as shown in FIG. The amount of the column 30 protruding above the overhanging roof 11 is not as close to the entire length as in the conventional example, but is very small, less than 1/2 in the case of the two-stage type. .

Accordingly, the overhanging roof 1 of each slide column 30 is provided.
The wind pressure applied to the portion protruding from 1 is small, and the structure for supporting the slide column 30 and the structure of the building 10 itself can be simplified in terms of strength or rigidity, and as a result, the facilities of the all-weather handling equipment 100 The cost can be greatly reduced.

Further, in the all-weather cargo handling equipment 100 according to the first aspect, when each of the sub-posts 32 has three or more steps, the slide posts 30 projecting above the overhanging roof 11 can be used. The amount is not close to the full length as in the conventional example, but is further reduced when the number of stages is three or more.
The wind pressure applied to the portion protruding from the fin can be further reduced.

[0018]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of an all-weather cargo handling equipment according to an embodiment of the present invention; In the all-weather cargo handling equipment 100 shown in FIG. 1, the building 10 is constructed on a quay 14 facing the waterside 13, and a roof 11 a of the building 10 is provided with an overhanging roof 11 projecting toward the waterside 13. I have. Under this overhanging roof 11, a ship such as a cargo ship comes in contact with the quay 14 to carry out cargo handling work.

In order to prevent rain and wind from entering the underside of the overhanging roof 11 from the side, to prevent this, under the overhanging roof 11, a front covering film 21 for covering the front under the overhanging roof 11 is provided. Side covering films 22 are provided to cover both side surfaces. The front covering film 21 in the present embodiment includes a first front covering film 21 a attached to the lower front surface of the overhanging roof 11 and a first front covering film 2.
1a and a second front cover film 21b disposed below the first front cover film 21a.

The side covering film 22 includes a first side covering film 22a attached to both side surfaces below the overhanging roof 11, and a second side covering film 22b disposed below these side covering films 22. Consists of At two front corners of the overhanging roof 11 where the front covering film 22 and the side covering film 23 are bordered, slide columns 30 whose upper ends are connected to the front corners of the overhanging roof 11 so as to be able to move up and down are arranged. .

The front covering film 21 and the side covering film 22 include:
In order to secure the rigidity of the covering film against wind pressure, a structure is formed by the slide column 30 and the horizontal beam 40 attached thereto. Further, in order to increase the rigidity of each of the coatings, the core members 24 are horizontally disposed at predetermined intervals at intermediate portions in the height direction of the front coatings 21a and 21b and the side coatings 22a and 22b, and the second front coating is provided. A core material 24 is also provided at the lowermost ends of the film 21b and the second side cover film 22b.

The core material at the lowermost end of the covering film 21b is
Is attached to the lower end of the sub-post 32 in order to increase the rigidity of the sub-post. Note that the second side surface covering film 22b is not necessarily provided, and can be omitted from one side surface.

As shown in FIGS. 1 and 2, the slide post 30 has a main post 31 whose upper end is supported at the front corner of the overhanging roof 11 so as to be able to move up and down, and a sub post inserted into the main post 31. The upper end of the main post 31 is fitted in the guide groove 15 formed in the front end of the overhanging roof 11 of the building 10 so as to be able to move up and down, while the sub-post 32 is fitted in the main post 31 so as to be able to move up and down. If the sub-post 32 descends, the main post 3
If it extends downward from the lower end of 1 and rises,
It is housed in the main post 31.

A plurality of lifting devices 50 are installed on the overhanging roof 11 of the building 10. The wire 51 of the lifting device 50 is fixed at a plurality of points to each of the core members at the lowermost ends of the covering film 21b and the covering film 22b, and is wound up by the lifting device 50 of the wire 51 and raised, as shown in FIG. Open or narrow the covering.

The sub-post 32 is simultaneously lifted by the lifting device 50 lifting the lowermost core of the covering film 21b. Further, the core material located between the lowermost core material of the covering film 21b and the horizontal support beam 40 is sequentially lifted up to below the horizontal support beam 40.

Further, the lifting device 50 lifts the lowermost core of the covering film 22 b, thereby lifting the core material located between the covering film 22 b, the lowermost core material, and the horizontal supporting beam 40 to below the horizontal supporting beam 40. The lifting device 50 further raises the horizontal support beams 40 and the main post 31 by simultaneously lifting the lowermost core members of the coating films 21b and 22b from the above-described state, and the horizontal support beams 40 of the coating films 21a and 22a.
The core material in the middle of the overhanging roof 11 is also lifted, and is lifted to a position below the overhanging roof 11.

The slide column 30 is provided with the overhanging roof 11
Main post 31 having a length of about half the height of
And the sub-post 3 which is also housed in the main post 31 and having a length of about half the height up to the overhanging roof 11.
The slide column 30 is configured as a multi-stage type having three or more stages, as in the all-weather cargo handling equipment 100 according to the second embodiment. It may be carried out.

That is, in order to make the slide column 30 of the all-weather handling equipment 100, for example, of a three-stage type, it is sufficient to provide another sub-post housed in the sub-post 32 so as to be able to move up and down. In this case, it is preferable that the length of each main post 31 and the two sub-posts 32 be about １ ／ of the height to the overhanging roof 11.

The horizontal support beam 40 is formed by extending a horizontal beam in a substantially U-shape in plan view. In this embodiment in which each slide column 30 is of a two-stage type as shown in FIG. , While being joined between the lower ends of the main posts 31, on the side of the overhanging roof, one end of the horizontal support beam is joined to the lower end of the main post 31, and the other end can be moved up and down to the waterside column 12 of the building 10. It is provided in.

When each of the slide columns 30 is of a three-stage type, the first-stage horizontal support beams 40 are set in the same manner as described above, and the second-stage horizontal support beams 40 are connected to the front surface of the overhanging roof. In the above, together with the joint between the lower ends of the sub-posts located in the middle, on the side surface of the overhanging roof, one end of the horizontal support beam is joined to the lower end of the intermediate sub-post, and the other end is the same as that of the first stage. It is provided on the waterside support 12 so as to be vertically movable.

Next, the operation of the all-weather handling equipment of the present invention will be described. As shown in FIGS. 1 and 2, when unloading cargo from a ship berthed on the quay 14 or loading cargo from land, it is possible to prevent rain and wind from entering from the side below the overhanging roof 11. To do so, the lower front surface and both side surfaces of the overhanging roof 11 are covered with a front cover film 21 or the like.

In this case, a plurality of elevating devices 50 installed on the overhanging roof 11 are driven, and the plurality of elevating devices 50
Unwinds the hanging wire 51 from. Then, the respective core members 24 provided in a state of being suspended from the overhanging roof 11 by the suspension wires 51 and the slide columns 30 joined to the respective core members 24 are lowered, and the front covering film 21 and the like are also sequentially associated therewith. It is extended, and the lower front surface and both side surfaces of the overhanging roof 11 are covered. In this way, the luggage is protected from rain and wind, and the cargo handling operation is performed efficiently without being affected by rain and wind.

On the other hand, when the ship berthing off the shore or when the ship berths on the quay, the lifting device 50
Is driven to wind up the suspension wire 51. Then, the respective core members 24 and the slide columns 30 are raised by the hanging wires 51, and the front covering film 21 and the like are sequentially folded along with this, and the lower front surface and both side surfaces of the overhanging roof 11 are opened.

[0034]

According to the first aspect of the present invention, according to the all-weather cargo handling equipment, it is possible to prevent a large load from being applied to the lifting posts and the overhanging roof supporting the posts by a simple structure. It is possible to greatly reduce the equipment cost. (A) When the front covering film 21 and the side covering film 22 are lowered, the wind pressure applied to the front covering film 21 and the side covering film 22 is transmitted to the building pillar 12 to support the building. A large force can be prevented from acting on the roof. (B) When the front cover film 21 and the side cover film 22 are largely opened, each slide column 30 is prevented from protruding greatly above the overhanging roof 11 so that wind pressure is not applied to the upper portion of the slide column 30. can do. Such an excellent effect can be exhibited.

Further, according to the all-weather handling equipment of claim 2, the wind pressure on each covering film can be applied to the roof-side support 12 by the plurality of horizontal support beams 40.
The protection of each slide support 30 can be ensured, and the amount of protrusion of each slide support 30 from the roof-side support 12 can be further reduced.
It is possible to prevent the wind pressure from being applied to the upper part of the zero.

[Brief description of the drawings]

FIG. 1 is a perspective view showing the whole weather-type cargo handling equipment of the present invention, showing a state in which a covering film is used.

FIG. 2 is a perspective view showing the entire all-weather handling equipment of the present invention, showing a state in which a covering film is narrowed.

3A and 3B are side views showing the movement of the core material and the covering film of the all-weather cargo handling equipment of the present invention, wherein FIG. 3A is a state in which the core material is lowered, and FIG.
Indicates a state where the core material is raised.

FIG. 4 is a plan view showing the relationship between the core material of the all-weather cargo handling equipment of the present invention, the water column on the building side, and the slide column.

FIG. 5 is a side view showing a conventional all-weather handling equipment.

FIG. 6 is a front view showing a conventional all-weather cargo handling equipment.

FIG. 7 is a plan view showing a conventional all-weather cargo handling facility.

[Explanation of symbols]

 REFERENCE SIGNS LIST 100 All-weather handling equipment 10 Building 11 Overhanging roof 12 Building side support 21 Front coating 22 Side coating 30 Slide support 31 Main post 32 Subpost 40 Horizontal support beam 50 Lifting device 51 Suspension wire

Continuation of the front page (72) Inventor Hiroyuki Matsui 4-8-4 Kigawa Higashi, Yodogawa-ku, Osaka Taiyo Kogyo Co., Ltd. (56) References JP-A-6-92465 (JP, A) JP-A-6-271087 (JP, A) JP-A-7-330159 (JP, A) JP-A-6-42844 (JP, U) (58) Fields investigated (Int. Cl. ⁷ , DB name) B65G 63/00 E04H 5 / 02

Claims (2)

(57) [Claims] 1. An overhanging roof that overhangs a water surface from a building installed on a quay and covers a ship, a front covering film and right and left side covering films hanging from the overhanging roof, and a front covering thereof. A sliding column, which is disposed at two corners on the front surface where the membrane and each side covering film are bordered, and whose upper end is connected to the front corner of the overhanging roof so as to be able to ascend and descend, and a waterside column of a building supporting the overhanging roof; In the all-weather cargo handling equipment for covering a ship for carrying cargo by berthing on a quay, a main post slidably provided at each of two corners of an overhanging roof; And at least one sub-post which is inserted into the lower part of each main post and between the lower ends of the main posts and between the lower ends of the main posts and the columns on the building side. All-weather cargo handling Facility. 2. The method according to claim 1, wherein the sub-posts are further provided in three or more stages. The all-weather handling equipment according to claim 1, wherein a horizontal support beam is bridged.