JPS6149155B2 - - Google Patents
Info
- Publication number
- JPS6149155B2 JPS6149155B2 JP165779A JP165779A JPS6149155B2 JP S6149155 B2 JPS6149155 B2 JP S6149155B2 JP 165779 A JP165779 A JP 165779A JP 165779 A JP165779 A JP 165779A JP S6149155 B2 JPS6149155 B2 JP S6149155B2
- Authority
- JP
- Japan
- Prior art keywords
- shielding
- shielding cover
- loading deck
- cargo
- shielding structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000002265 prevention Effects 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 description 5
- 239000013535 sea water Substances 0.000 description 4
- 229920003051 synthetic elastomer Polymers 0.000 description 3
- 239000005061 synthetic rubber Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Ship Loading And Unloading (AREA)
Description
【発明の詳細な説明】
本発明は、積荷を海水等の飛沫及び塩分の付着
を防止するための遮蔽構造体を配設したバージな
どの運搬船に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a transport ship such as a barge, which is provided with a shielding structure for preventing the cargo from being splashed with seawater and salt.
大型荷物を海上輸送する場合、一般の重量物運
搬船では荷物の大きさ、重量に自から制限があ
る。大型特に高さの高いものでかつ大重量物の荷
物は特殊な専用船、又はバージで輸送することと
なる。この場合一般には荷物全体を遮蔽物の中に
収められないので、水分や塩分の付着により性能
がそこなわれる機器についてのみかなりの労力を
費やして個々に防護している。 When transporting large cargo by sea, general heavy cargo carriers have their own limits on the size and weight of the cargo. Large cargo, especially tall and heavy cargo, must be transported by special purpose-built ships or barges. In this case, it is generally not possible to enclose the entire package within a shield, so a considerable amount of effort is expended to individually protect only the equipment whose performance will be impaired by moisture or salt adhesion.
本発明は、前述のようにバージなどの運搬船内
で機器を個々に防護する場合に要する多くの労力
を軽減する目的で提案されたもので、船舶の載貨
甲板上に、移動可能に配設された複数の支持骨組
と、同支持骨組に取りつけられて載貨甲板を外気
より遮蔽する遮蔽カバーと、同遮蔽カバーの外縁
を載貨甲板上に摺動可能に取り付ける締付装置
と、同遮蔽カバーの外縁付近の載貨甲板側に取り
付けられた空気洩れ防止スカートとからなる開放
及び密閉可能な遮蔽構造体を配設し、同遮蔽構造
体と載貨甲板とにより密閉された内部に空気を注
入加圧する空気導入装置を設けたことを特徴とす
る運搬船を提供する。 As mentioned above, the present invention was proposed for the purpose of reducing the amount of labor required to protect individual equipment on board a carrier ship such as a barge. a plurality of support frames, a shield cover attached to the support frames to shield the loading deck from the outside air, a tightening device that slidably attaches the outer edge of the shield cover to the loading deck, and an outer edge of the shield cover. A shielding structure that can be opened and closed, consisting of an air leakage prevention skirt attached to the loading deck nearby, is installed, and air is injected and pressurized into the interior sealed by the shielding structure and the loading deck. To provide a carrier ship characterized by being equipped with a device.
本発明の運搬船によれば、開放及び密閉可能な
遮蔽構造体を配設しその内部に空気を注入して加
圧状態にしておくことにより、載貨甲板上の荷物
を海水の飛沫から防護できるとともに塩分を含ん
だ外気の浸入を防止でき、かつ１旦配設すれば何
度でも使用でき、荷物を個々に防護するのに比べ
労力が大幅に軽減できる。 According to the carrier ship of the present invention, by arranging a shielding structure that can be opened and closed and injecting air into the shielding structure to keep it in a pressurized state, it is possible to protect cargo on the loading deck from seawater spray. It can prevent the infiltration of outside air containing salt, and once it is installed, it can be used as many times as needed, greatly reducing the amount of labor required compared to protecting individual items.
さらに荷物を遮蔽構造体の内部に置くことによ
り、荷物に作用する風圧力は無視できるので、暴
露のまま輸送するのに比べ荷物の甲板上への固縛
作業が簡略化できる。 Furthermore, by placing the cargo inside the shielding structure, the wind pressure acting on the cargo can be ignored, making it easier to secure the cargo onto the deck compared to transporting the cargo exposed.
次に本発明による運搬船の一実施例を図面に基
づいて説明する。 Next, an embodiment of a carrier according to the present invention will be described based on the drawings.
第１〜４図において、１はバージなどの運搬
船、２は船の載貨甲板３上に設けられたブルワー
ク４上に立設されたアーチ形の支柱で、この下部
に設けられたローラ５によつてブルワーク４上を
移動可能であるとともに、所定の位置で固定でき
る構造を有する。６は例えば合成ゴム又は合成繊
維などの柔軟性があり軽くて十分な気密性と強度
のある材質でできた遮蔽カバーで支柱の外側を覆
い、支柱２にボルト又は接着剤等により部分的に
固着されている。 In Figures 1 to 4, 1 is a carrier ship such as a barge, 2 is an arch-shaped post erected on a bulwark 4 installed on the loading deck 3 of the ship, and is supported by rollers 5 installed at the bottom of the bulwark 4. It has a structure that allows it to be moved on the bulwark 4 and fixed at a predetermined position. 6 covers the outside of the pillar with a shielding cover made of a flexible, light, sufficiently airtight and strong material such as synthetic rubber or synthetic fiber, and is partially fixed to the pillar 2 with bolts or adhesive. has been done.
遮蔽カバー６は、第３図に示すように止め金具
１ａ、摺動式固縛リング７ｂ及び端部がブルワー
ク４に取りつけられた固縛ワイヤロープ７ｃから
なる締付装置７により支柱３上に張設されてい
る。 The shielding cover 6 is stretched onto the column 3 by a tightening device 7 consisting of a stopper 1a, a sliding lashing ring 7b, and a lashing wire rope 7c whose end is attached to the bulwark 4, as shown in FIG. It is set up.
８は載貨甲板３の最前部に固定立設された支柱
で、これに前部遮蔽カバーが張設されている。 Reference numeral 8 denotes a column fixedly erected at the forefront of the loading deck 3, and a front shielding cover is stretched over this column.
９は載貨甲板３の最後部に固定立設された後部
遮蔽カバー戸で、これに後部遮蔽カバーが張設さ
れている。各支柱２間及び最前部の支柱２と前部
遮蔽カバー用支柱８間は連結用ワイヤロープ１０
で連結されている。最後部の支柱２ａには開閉用
ワイヤロープ１１が取りつけられ、開閉用ワイヤ
ロープ１１はカバー戸１０及び支柱８に取りつけ
られた滑車１２及び１３を介してウインチ１４に
巻き取られる。 Reference numeral 9 denotes a rear shielding cover door fixedly installed at the rearmost part of the loading deck 3, and a rear shielding cover is stretched over this door. A connecting wire rope 10 is connected between each support 2 and between the frontmost support 2 and the front shielding cover support 8.
are connected. An opening/closing wire rope 11 is attached to the rearmost column 2a, and the opening/closing wire rope 11 is wound around a winch 14 via pulleys 12 and 13 attached to the cover door 10 and the column 8.
１５はブルワーク４に取りつけられた空気洩れ
防止スカートで、舌状の形をしてブルワーク４に
連続して取りつけられ、第３図に示すように遮蔽
カバー６の内側に接して設けられているため、遮
蔽カバー６の内側を加圧すれば、スカート１５は
遮蔽カバー６を押圧して遮蔽カバー下部からの空
気洩れを防止する。 Reference numeral 15 denotes an air leak prevention skirt attached to the bulwark 4, which has a tongue-like shape and is attached continuously to the bulwark 4, and is provided in contact with the inside of the shielding cover 6 as shown in FIG. When the inside of the shielding cover 6 is pressurized, the skirt 15 presses the shielding cover 6 to prevent air leakage from the lower part of the shielding cover.
後部遮蔽カバー戸９は、支柱２と同じ断面形状
をしており、最後部支柱２ａとの接触面には合成
ゴムなどの柔軟材が取りつけられてできるだけ気
密が保持できるようにしてあり、かつ下部には舷
側と同様に空気洩れ防止スカートが取りつけてあ
る。 The rear shielding cover door 9 has the same cross-sectional shape as the pillar 2, and a flexible material such as synthetic rubber is attached to the contact surface with the rearmost pillar 2a to maintain airtightness as much as possible. As with the gunwale side, a skirt is attached to prevent air leakage.
１６は空気圧縮機又はフアン等の空気導入装置
で、載貨甲板３上に設けられた遮蔽カバー６とそ
の支持骨組２からなる遮蔽構造体１７の内部を加
圧するためのものである。 Reference numeral 16 denotes an air introduction device such as an air compressor or a fan, which is used to pressurize the inside of the shielding structure 17 consisting of the shielding cover 6 provided on the loading deck 3 and its supporting frame 2.
このような運搬船において、、積荷１８を運搬
船１に積込む際には、第４図に示すように遮蔽カ
バー６を開放状態にして行う。積荷積載後は、開
閉用ウインチ１４を駆動して最後部の支柱２ａを
後部遮蔽カバー戸９まで移動させ、第１図に示す
ように積荷１８を遮蔽構造体１７で覆う。 In such a transport ship, when loading the cargo 18 onto the transport ship 1, the shielding cover 6 is opened as shown in FIG. 4. After loading the cargo, the opening/closing winch 14 is driven to move the rearmost column 2a to the rear shielding cover door 9, and the cargo 18 is covered with the shielding structure 17 as shown in FIG.
その後支柱２ａとカバー戸９を固縛して遮蔽構
造体１７の内部を密封した後、空気導入装置１６
を作動させて遮蔽構造体１７の内部に空気を送り
込み加圧する。 After that, after securing the pillar 2a and the cover door 9 and sealing the inside of the shielding structure 17, the air introduction device 16
is activated to send air into the shielding structure 17 and pressurize it.
加圧により遮蔽カバー６の下部に設けられたス
カート１５が遮蔽カバー６の内側に押圧されて外
部への空気洩れを防止する。 Due to the pressurization, the skirt 15 provided at the lower part of the shielding cover 6 is pressed inside the shielding cover 6 to prevent air leakage to the outside.
航海中に遮蔽構造体１７に加わる風力は、遮蔽
カバー６の弾性力によつて吸収されるとともに支
柱２が風力に抗して遮蔽構造体１７を支持する。 The wind force applied to the shielding structure 17 during the voyage is absorbed by the elastic force of the shielding cover 6, and the support columns 2 support the shielding structure 17 against the wind force.
遮蔽カバー６の締付装置７は遮蔽構造体１７の
内部を加圧することにより作動するが、固縛ワイ
ヤロープ７ｃの伸びを利用することにより大きな
風圧力にも遮蔽カバー６が耐えられる。 The tightening device 7 of the shielding cover 6 operates by pressurizing the inside of the shielding structure 17, and by utilizing the elongation of the lashing wire rope 7c, the shielding cover 6 can withstand large wind pressure.
遮蔽カバー６を開く場合は、内部を減圧し、さ
らに最後部の支柱２ａとカバー戸９との固縛を解
いた後、ウインチ１４により支柱２ａを前方の格
納位置まで移動させる。 When opening the shielding cover 6, the interior is depressurized, the rearmost column 2a and the cover door 9 are unfastened, and then the column 2a is moved to the front storage position using the winch 14.
このように本運搬船においては、大型積荷又は
大型構造物を外気から遮蔽して海水等の飛沫及び
塩分等の付着を防止できるとともに、合成ゴム又
は合成繊維製の遮蔽カバーを使用することにより
軽量化が計られ、かつ遮蔽構造体の内部を加圧す
ることにより、風圧力を分散できるので過度の集
中荷重が防止できるため、遮蔽カバーの耐久性が
向上する。 In this way, this carrier ship can shield large cargo or large structures from the outside air to prevent seawater splashes and salt from adhering to them, while also reducing weight by using synthetic rubber or synthetic fiber shielding covers. By measuring this and pressurizing the inside of the shielding structure, wind pressure can be dispersed and excessive concentrated loads can be prevented, thereby improving the durability of the shielding cover.
遮蔽構造体１７は開閉可能であるため、１旦運
搬船に配設すれば何度でも使用でき、荷物自身を
遮蔽するのに比べ労力がはるかに軽減できる。 Since the shielding structure 17 can be opened and closed, once it is installed on the carrier, it can be used any number of times, and the labor required is much reduced compared to shielding the cargo itself.
また遮蔽構造体１７の内部を加圧することによ
り遮蔽カバー６が張りつめ、これにより遮蔽カバ
ー６の締付装置７が自動的に作動するので、遮蔽
カバー６の固縛作業が大幅に軽減される。 Moreover, the shielding cover 6 is tightened by pressurizing the inside of the shielding structure 17, and the tightening device 7 of the shielding cover 6 is thereby automatically operated, so that the work of securing the shielding cover 6 is greatly reduced.
さらには積荷を遮蔽構造体の内部に置くことに
より、積荷に作用する風圧力は無視できるので、
暴露のまま輸送するのに比べ積荷の載貨甲板３上
への固縛が簡略化できるという利点もある。 Furthermore, by placing the cargo inside the shielding structure, the wind pressure acting on the cargo can be ignored.
There is also the advantage that securing the cargo onto the loading deck 3 can be simplified compared to transporting the cargo as it is exposed.
以上のように本発明による運搬船は、開閉可能
でかつ内部を加圧状態に保持できる遮蔽構造体を
配設することにより、海水及び塩分等の付着を防
止し、これによつて積荷の性能低下を防止し得た
ものであつて、特に大型積荷用運搬船、バージ等
の運搬船に好適であるとともに、本発明による遮
蔽構造体は海洋構造物の遮蔽にも適用できて同様
の効果を発揮できる。 As described above, the carrier ship according to the present invention prevents the adhesion of seawater, salt, etc. by installing a shielding structure that can be opened and closed and that can maintain the interior in a pressurized state, thereby reducing the performance of cargo. The shielding structure according to the present invention can be applied to shielding marine structures, and can achieve the same effect.
第１図は本発明による運搬船の一実施例を一部
を取り去つて示す側面図、第２図は叙上の装置を
示す横断側面図、第３図は第２図の一部拡大図、
第４図は叙上の装置における遮蔽構造体１７の開
放時の状態を示す側面図である。
１…運搬船、２…支柱、３…載貨甲板、４…ブ
ルワーク、５…ローラ、６…遮蔽カバー、７…締
付装置、１０…連結用ワイヤロープ、１１…開閉
用ワイヤロープ、１２，１３…滑車、１４…ウイ
ンチ、１５…空気洩れ防止スカート、１６…空気
導入装置、１７…遮蔽構造体、１８…積荷。
FIG. 1 is a partially removed side view of an embodiment of a carrier according to the present invention, FIG. 2 is a cross-sectional side view showing the above-mentioned device, and FIG. 3 is a partially enlarged view of FIG.
FIG. 4 is a side view showing the state in which the shielding structure 17 in the above-mentioned apparatus is opened. DESCRIPTION OF SYMBOLS 1... Carrier ship, 2... Strut, 3... Loading deck, 4... Bulwark, 5... Roller, 6... Shielding cover, 7... Tightening device, 10... Wire rope for connection, 11... Wire rope for opening/closing, 12, 13... Pulley, 14... Winch, 15... Air leak prevention skirt, 16... Air introduction device, 17... Shielding structure, 18... Load.
Claims (1)
複数の支持骨組と、同支持骨組に取りつけられて
載貨甲板を外気より遮蔽する遮蔽カバーと、同遮
蔽カバーの外縁を載貨甲板上に摺動可能に取り付
ける締付装置と、同遮蔽カバーの外縁付近の載貨
甲板側に取り付けられた空気洩れ防止スカートと
からなる開放及び密閉可能な遮蔽構造体を配設
し、同遮蔽構造体と載貨甲板とにより密閉された
内部に空気を注入加圧する空気導入装置を設けた
ことを特徴とする運搬船。1. A plurality of supporting frames movably arranged on the loading deck of a ship, a shielding cover attached to the supporting frames to shield the loading deck from the outside air, and an outer edge of the shielding cover sliding onto the loading deck. A shielding structure that can be opened and closed, consisting of a movably attached tightening device and an air leak prevention skirt attached to the loading deck side near the outer edge of the shielding cover, is provided, and the shielding structure and the loading deck are A carrier ship characterized by being equipped with an air introduction device that injects and pressurizes air into a sealed interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP165779A JPS5594877A (en) | 1979-01-10 | 1979-01-10 | Barge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP165779A JPS5594877A (en) | 1979-01-10 | 1979-01-10 | Barge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5594877A JPS5594877A (en) | 1980-07-18 |
| JPS6149155B2 true JPS6149155B2 (en) | 1986-10-28 |
Family
ID=11507580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP165779A Granted JPS5594877A (en) | 1979-01-10 | 1979-01-10 | Barge |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5594877A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7966960B2 (en) | 2007-08-07 | 2011-06-28 | Brown Water Plastics, Llc | Plasticized and assembleable cover such as for use with waterway constructed transport barges |
| US8490560B2 (en) | 2007-08-07 | 2013-07-23 | Brown Water Plastics, Llc | Plasticized and assembleable cover such as for use with waterway constructed transport barges including structurally reinforcing inner trusses, in-molded end wall ladder and four point lift locking/unlocking door for selectively accessing a barge interior |
| KR101217702B1 (en) * | 2010-11-19 | 2013-01-02 | 삼성중공업 주식회사 | Cover system of container ship |
-
1979
- 1979-01-10 JP JP165779A patent/JPS5594877A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5594877A (en) | 1980-07-18 |
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