WO2002087963A1

WO2002087963A1 - Container fixing method

Info

Publication number: WO2002087963A1
Application number: PCT/JP2002/004001
Authority: WO
Inventors: Hisao Ito
Original assignee: Taiyo Seiki Iron Works Co., Ltd.
Priority date: 2001-04-25
Filing date: 2002-04-22
Publication date: 2002-11-07
Also published as: JP3532877B2; CN1505576A; EP1391378A1; JP2002321686A; KR20040018363A

Abstract

A container fixing method capable of reducing a time for container fixing operation and the fatigue of a worker, comprising the steps of stacking a plurality of containers (C1) to (C4) across lashing bridges (3) installed on a deck (2), holding the containers generally horizontally by applying fixing devices (10) across the corner fittings (A) at both end surface lower parts of the container (C2) having a lower surface disposed generally at the same level as the upper surface of the lashing bridges (3) and the upper part of the lashing bridges (3), and fixing the corner fittings (A) generally horizontally by tightening the fixing devices (10) to increase the supporting rigidity of the corner (C2), whereby the fixing operation for the uppermost container (C4) of the plurality of containers stacked on the container (C2) can be eliminated.

Description

Description Container securing method Technical field

The present invention relates to a method for securing a plurality of containers stacked on a deck of a hull. Background art

It has been common practice to transport a large number of containers in a multi-tiered manner by ship.

When transporting containers as described above, many containers are stacked in the hold and on the deck. Since containers stacked in the hold are supported by cell guides, they have good stability and do not require securing.

On the other hand, for containers stacked on the deck, the stacked containers tilt due to the sway of the ship's hull, and the position of the upper container pushing down the lower container changes due to the tilt, and the lower container changes its position. It may be deformed into a rhombus shape, and if it is greatly deformed, the container may be damaged.

The deformation of the container into a diamond shape is called racking, and to prevent the racking, the containers stacked on the deck are usually stabilized by securing them ₍ Fig. An example of securing a stacked container is shown below: In this example, the expansion and contraction can be adjusted between the corner fittings A provided at the upper four corners of the lowermost container stacked on the deck 2 and the deck 2. The lashing device 10 is obliquely crossed so that a part of the two lashing devices 10 arranged on the end face side of the container C: ^ crosses, and the lowermost stage is tightened by each lashing device 10. The container is being stabilized.

In addition, lashing devices 10 that can be stretched and adjusted between the corner fittings A and the deck 2 provided at the lower four corners of the next container C ₁₂ and the uppermost container C ₁₃ are arranged on the end face side of the container. is the passing part of the lashing device 1 0 sieved obliquely to cross, more tightening of the lashing device 1 0, so as to stabilize the next stage of the container C ₁₂ and the uppermost container C _{1 3} ing.

Here, as lashing device 10, as shown in FIGS. 14 (1) and (II), each container Cu, A lashing rod 11 having at one end an engaging head 12 engageable with an engaging hole formed in the corner fitting A of C ₁₂ and C, and a lashing rod 11 at the other end of the lashing rod 11. A turnbuckle 13 whose one end is connected and the other end is detachably connected to a connection fitting provided on the deck 2 is employed.

In recent years, it has become increasingly common to transport containers in four or more layers on deck for the purpose of reducing the cost of transporting containers. At this time, the height of one container is more than 8 feet (243 8 mm), and when four or more containers are stacked, the uppermost container becomes extremely high and the uppermost container is tied. It becomes extremely difficult.

Therefore, as shown in Fig. 13, in a container transport vessel that transports containers by stacking four or more containers, lashing bridges 3 that extend on the deck 2 in the direction of at a provided container Cn in between the lashing pre Tsu di 3, stacked _{_{_{C 12, C 13, C 14}}} , of the container C _12, Ci _3, C ₁₄ at an upper level than the upper surface of the lashing bridge 3 pass the lashing device 1 0 between the upper corner fittings a and lashing pre Tsu di 3 sieved obliquely, so as to stabilize the respective container C _12, C _13, C ₁₄ by tightening of the lashing device 1 0 ing.

By the way, in the securing of the container shown in FIGS. 12 and 13, the container A to C ₁₄ is stabilized by tightening the securing device 10 extending in the oblique direction and pulling the corner fitting A in the oblique direction. achieved for the horizontal direction of the tensile load heavy imparted to the corner bracket a small, each stage container C _1: can not be effectively prevented lateral movement of _l to C _14. Therefore, low support rigidity of the lower side container comprising a base, to be fastened by container C ₁₃ and C ₁₄ is also lashing device 1 0 of the uppermost occurs.

In this case, the lashing rod de 1 1 lashing device 1 0 that lashing the containers C _13, C ₁₄ of the uppermost stage is long length, it is necessary moreover tensile those thick heavy large diameter of the load. For this reason, there is a disadvantage that workability is extremely poor, time is required for lashing, and worker fatigue is great.

In addition, each stage container

To turnbuckle 1 3 for use in lashing of C ₁₄ is the use of those having different tightening length, should use occurs while selecting the turnbuckle adapted to lashing containers to C ₁₄ of each stage, workability lashing containers to C ₁₄ of each stage is significantly reduced. Therefore, conventionally, the same type of turnbuckle 13 is used for lashing. In this case, as the turnbuckle 13, a turnbuckle 13 having a long fastening length and a heavy weight that enables securing of the uppermost containers C ₁₃ and C ₁₄ is required. For this reason, tightening and loosening of the workability is poor, it takes more time to lashing of the container to C _{1 4} of each stage, there is a disadvantage that demurrage time becomes longer.

An object of the present invention is to provide a method for securing a container, which can shorten the time required for securing a container and reduce fatigue of an operator. Disclosure of the invention

In order to solve the above-mentioned problems, in the first invention, a lashing bridge extending long in the side direction of the hull is provided on the deck of the hull at intervals in the front-rear direction of the hull, and the front and rear lashing bridges are provided on the deck. A plurality of containers are stacked between the lashing bridges in a multi-tiered manner such that their lengths are oriented in the longitudinal direction of the hull. The other end of the lashing device is connected to the upper part of the lashing bridge, and each of the lower corner metal fittings is substantially fixed by tightening the lashing device. A horizontal lashing device, and an adjustable lashing device between the corner fittings at the bottom of both ends and the upper part of the lashing bridge of the next container on the horizontally tied container is attached to the container. The structure was adopted in which two lashing devices arranged on the front side crossed diagonally so that they crossed, and the lower metal fittings of the next-stage container were tied obliquely by tightening each lashing device. .

Here, a lashing rod having an engagement head that is engaged with an engagement hole of a corner fitting at one end as a lashing device, one end is connected to the other end of the lashing rod, and the other end is connected to the lashing rod. It can consist of an evening pack that is detachably connected to the upper part of the lashing bridge, or an integrated turnbuckle and lashing rod, as described above. The lower part of the container, whose lower surface is held at almost the same level as the upper surface of the container, is tied almost horizontally by the ligating device arranged almost horizontally, so that the container can be moved in the horizontal direction. Movement can be prevented very effectively, and a stable support state with extremely high support rigidity can be obtained. As a result, lashing is no longer necessary for the top container, eliminating the need for long and heavy lashing rods and turnbuckles that require a large amount of tightening, which were required in the past, and the workability of lashing. Has been improved, slashing time can be greatly reduced, and Can also be reduced.

In this case, a lashing device that can be expanded and contracted between the upper and lower lashing bridges is mounted on one side of the container, with the lower corner metal fittings at the upper ends of both sides of the container, which are almost horizontally lashed. The two lashing devices cross diagonally so that they cross each other, and the upper corner brackets are slashed diagonally by tightening each lashing device, further increasing the stability of the container and improving racking. It can be effectively prevented.

The above problem can be solved also in the second to seventh inventions described below.

In the second invention, a lashing bridge extending long in the side direction of the hull is provided on the deck of the hull at intervals in the longitudinal direction of the hull, and a plurality of containers are provided on the deck between the front and rear lashing bridges. Stacked in multiple stages with the length direction facing the forward and backward direction of the hull, and can be extended and contracted to the corner fittings at the lower ends of both ends of the container whose lower surface is held at almost the same level as the upper surface of the lashing bridge. One end of the lashing device is engaged, the other end of the lashing device is connected to the upper part of the lashing bridge, and the lower corner metal fittings are tied substantially horizontally by tightening the lashing device. Between the corner bracket at the top of the horizontally lashed container and the upper part of the lashing bridge, diagonally stretch the adjustable lashing device so that the two lashing devices arranged on one side of the container cross each other, A configuration is adopted in which the corner fittings at the top of the horizontally secured container are secured diagonally by tightening each securing device.

In the third invention, a lashing bridge extending long in the side direction of the hull is provided on the deck of the hull at intervals in the longitudinal direction of the hull, and a plurality of containers are provided on the deck between the front and rear lashing bridges. Are stacked in multiple stages so that their lengths are oriented in the front-rear direction of the hull, and can be extended and contracted to the upper and lower corner brackets of the container whose upper surface is held at almost the same level as the upper surface of the lashing bridge. One end of the securing device is engaged, the other end of the securing device is connected to the upper part of the lashing bridge, and the upper corner metal fittings are secured substantially horizontally by tightening the securing device. Two adjustable lashing devices are placed on one side of the container between the horizontal lashing container and the upper corner of the lashing bridge between the corner fittings at the lower ends of the upper two-tier container and the lashing bridge. A configuration is adopted in which the lashing devices are crossed obliquely so as to cross each other, and the corner fittings at the lower portion of the second-stage container are slashed obliquely by tightening the lashing devices.

In a fourth invention, in the method for securing a container according to the third invention, the upper An adjustable lashing device between the corner brackets at the top of both ends of the container and the upper portion of the lashing bridge is attached to one side of the container. A configuration is adopted in which the lashing devices are crossed diagonally so that they cross, and the upper corner fittings are slashed diagonally by tightening each lashing device.

In the fifth invention, in the method for securing a container according to the third invention or the fourth invention, the upper corner metal fitting is provided at a lower portion of both end faces of a next-stage container on a substantially horizontally-secured container. A lashing device is placed between the corner fitting and the upper part of the lashing bridge almost horizontally, and the lower corner fitting of the next container is fastened almost horizontally by tightening the lashing device.

In the sixth invention, a lashing bridge extending long in the side direction of the hull is provided on the deck of the hull at intervals in the longitudinal direction of the hull, and a plurality of containers are provided on the deck between the front and rear lashing bridges. Stacked in multiple stages so that the length direction is oriented in the longitudinal direction of the hull, and can be extended and contracted to the corner fittings at the top of both ends of the container whose upper surface is held at approximately the same level as the upper surface of the lashing bridge. One end of the lashing device is engaged, the other end of the lashing device is connected to the upper part of the lashing bridge, and the upper corner metal fittings are tied substantially horizontally by tightening the lashing device. An adjustable lashing device between the upper corner of the lashing bridge and the upper corner of the lashing bridge in the next container on the horizontally lashed container has two lashing devices arranged on one side of the container. Pass over obliquely to loss adopts a configuration in which lashing the lower corner fittings of the next container in the oblique direction by tightening of the lashing device.

In the seventh invention, in the container lashing method according to the sixth invention, the upper corner metal fitting and the lashing at the lower end of both ends of the next-stage container on the substantially horizontal lashed container. It is possible to adopt a configuration in which a lashing device is laid almost horizontally between the upper portions of the bridge, and the lower corner bracket of the next container is tied almost horizontally by tightening the lashing device.

In any of the second to seventh inventions described above, by horizontally securing the corner fittings of the container held at substantially the same level as the upper surface of the lashing bridge. Since the support rigidity of the container can be increased, it is not necessary to secure the uppermost container. BRIEF DESCRIPTION OF THE FIGURES Fig. 1 is a plan view of a container ship loaded with containers, Fig. 2 is a vertical front view of a state in which containers are tied using the tying method according to the present invention, and Fig. 3 is an enlarged part of Fig. 2. FIG. 4 is a longitudinal sectional front view showing a second embodiment of the securing method according to the present invention, and FIG. 5 is a longitudinal sectional front view showing a third embodiment of the container securing method according to the present invention. Fig. 6 is a longitudinal sectional front view showing a fourth embodiment of the container securing method according to the present invention, Fig. 7 is a vertical sectional front view showing a fifth embodiment of the container securing method according to the present invention, and Fig. 8 is FIG. 9 is a longitudinal sectional front view showing a sixth embodiment of the container securing method according to the present invention, FIG. 9 is a vertical sectional front view showing the seventh embodiment of the container securing method according to the present invention, and FIG. FIG. 11 is a longitudinal sectional front view showing an eighth embodiment of the tying method. Fig. 12 is a longitudinal sectional front view showing a conventional securing method, Fig. 13 is a longitudinal sectional front view showing another example of the conventional securing method, and Fig. 14 ( 1) and (II) are front views of the lashing device. BEST MODE FOR CARRYING OUT THE INVENTION

Hereinafter, embodiments of the present invention will be described with reference to the drawings. As shown in FIG. 1, on a deck 2 of a hull 1, a plurality of lashing bridges 3 extending long in a side direction of the hull 1 are provided at intervals in a longitudinal direction of the hull 1. The distance between the front and rear lashing bridges 3 is set to be large enough to accommodate containers in the length direction. The height of the lashing bridge 3 is almost an integral multiple of the height of commonly used containers. As shown in FIG. 2, in the embodiment, the height of the lashing bridge 3 is substantially equal to the height of the container.

As shown in FIG. 2, the first container d to the fourth container C ₄ are stacked on the deck 2 between the front and rear lashing bridges 3, and the stacked containers are arranged in the longitudinal direction of the lashing bridge 3. It is provided in multiple rows.

The stacked first to fourth containers d to C ₄ are arranged so that the length direction thereof is directed to the front and rear directions of the hull 1. The first container d through fourth container C ₄ has a corner bracket A on each corner, the three sides facing the container outer periphery of the co-one Na bracket A, as shown in FIG. 3, respectively engaging hole a Is provided.

Among the four containers stacked on the deck 2, the lowermost first container d has the corner fittings A at the four corners on the lower surface positioned by container positioning fittings (not shown) provided on the deck 2.

In addition, four stacked first containers d to fourth containers C ₄ are vertically opposed. The corner fittings A are connected to each other by a container fitting not shown. A large number of containers placed on deck 2 are secured during transportation. At the time of the securing, a securing device 10 shown in FIG. 14 is used.

Stage during the lashing of stacked been container lashing pre Tsu top and bottom surfaces are almost the end surfaces the lower part of the second container C ₂ held at the same level in the corner fitting A of Rasshin Guro' de 1 1 end of di 3 The buckling rod 13 is connected to the other end of the lashing rod 11 and the end of the turnbuckle 13 connected to the other end of the lashing rod 3. 0 coupled to the lashing device 1 0 2 disposed on one side of the second container C ₂ and disposed opposite, lashing by rotating the evening one Nbakkuru 1 3 of the lashing device 1 0 Tighten the tool 10. The tightening of the lashing device 1 0, cornering bracket A of the lower part of the second container C ₂ is a horizontal lashing.

Here, the horizontal securing means a securing that applies a substantially horizontal tensile load to the corner fitting A.

After securing the second container C ₂ , the engaging head 12 at one end of the lashing rod 11 is engaged with the corner fitting A at the lower portion on both ends of the third container C ₃ stacked thereon. Then, the end of the turnbuckle 13 connected to the other end of the lashing rod 11 is connected to the connection fitting 20 on the upper part of the lashing bridge ₃ , and is disposed on one side of the third container C3. The two lashing devices 10 are crossed obliquely so as to partially cross each other, and tightened by rotating the evening buckle 13 in each lashing device 10, and the lower bottom of the third container C ₃ is tightened. Fasten bracket A diagonally.

As described above, more to the corner bracket A of the lower part of the second container C ₂ and horizontal lashing, it can move to the second lateral direction of the container C ₂ very effectively prevented, supporting An extremely stable supporting state with high rigidity can be obtained.

Thus, the third second supporting rigidity of the container C ₂ as the base of the container C ₃ is higher extremely, The third container C ₃ functioning as a base of the fourth container C ₄ is solid lashing device 1 0 Since the stabilization is achieved by tying, it is not necessary to stabilize the fourth container C _{4 at} the top by tying, and a long and heavy lashing rod, which was conventionally required, has a large amount of tightening Turnbuckles can be eliminated. As a result, the workability can be greatly improved, the time required for securing the stacked containers can be significantly reduced, and the operator's fatigue can be reduced.

In lashing device 1 0 for horizontal lashing, an axial tensile load of the second container C ₂ U It is possible to impart to over Na metal A, as compared to the lashing member to prevent movement in the lateral direction of the corner fitting C ₂ Pull the corner fitting C ₂ obliquely downward, lashing rod de 1 1 axis Kai Can be reduced. In turnbuckle 13, the third container

Lightweight turnbuckles with a small amount of tightening that can secure C can be used, so that material can be significantly reduced.

As shown in FIG. 4 (second embodiment), both ends of the second container C ₂ in which the lower corner fitting A is a horizontal tie, assuming the container lashing method of the first embodiment shown in FIG. By lashing the lashing device 10 obliquely between each corner fitting A at the top of the surface and the lashing bridge 3, and securing the corner fitting A diagonally by tightening each lashing device 10, the second can be more stably supported well container C _2, it is also possible to stack another container on the fourth container C _4.

5 to 11 show another embodiment of the container securing method according to the present invention.

In the third embodiment shown in FIG. 5, corner fittings A at the lower end of both end surfaces of the second container C ₂ of the second stage of the first to fourth containers d to C ₄ stacked on the deck 2 in four stages. lash Ngupuri Tsu pass substantially horizontally over the lashing device 1 0 between the upper di 3, a corner bracket a of the lower part of the second container C ₂ and lashed substantially horizontally, the end faces of the second container C ₂ upper lashing device 1 0 between the upper portion of the cornering bracket a and lashing bridge 3 passes obliquely sieved in, so that to fastened the second container C ₂ of the upper corner fittings a diagonally.

In the fourth embodiment shown in FIG. 6, the height of the lashing bridge 3 provided on the deck 2 is almost twice the height of the container. Then, the solid between the upper portion of the first through fifth container corner fittings of d to both end faces the upper portion of the second container C ₂ of the second stage from the bottom of C ₅ A and lashing Purijji 3 which are stacked five stages on the deck 2 The tie 10 is laid almost horizontally, and the upper corner metal A of the second container C ₂ is tied almost horizontally. Further, the solid Bakugu 1 0 between the upper portion of the end faces lower corner fittings A and lashing Purijji 3 of the fourth container C ₄ passing obliquely sieved, solid corner bracket A of the lower part of the fourth container C ₄ obliquely I try to tie.

Incidentally, the container C E to C ₅ which are stacked five stages is by connexion connected to the container position-decided Me bracket or a container connector as in the case shown in FIG.

In the fifth embodiment shown in FIG. 7, a fourth embodiment of a container lashing method shown in FIG. 6 as a precondition, the both end faces the upper portion of the third container C ₃ corner bracket A and lashing Puri, Seo di 3 lashing device 1 0 between the upper pass obliquely sieved, the third upper corners of the container C ₃ Bracket A is secured diagonally.

In the sixth embodiment shown in FIG. 8, the corner bracket A at the lower end of both ends of the third container C3 and the upper part of the lashing pledge ₃ are premised on the container securing method of the fourth embodiment shown in FIG. The lashing device 10 is laid almost horizontally between them, and the lashing device 10 secures the corner fitting A below the _third container C3 almost horizontally.

In the seventh embodiment shown in FIG. 9, the corner fitting A at the lower end of both ends of the third container C3 and the upper part of the lashing pledge ₃ are premised on the container securing method of the fifth embodiment shown in FIG. passing approximately horizontally over, and the lashing device 1 0 by a third container C ₃ at the bottom of the corner bracket a so that lashing substantially horizontally and a lashing device 1 0 between.

In the eighth embodiment shown in FIG. 10, corner fittings A at the upper end of both end surfaces of the second container C ₂ of the second stage of the first to _fifth containers d to C ₅ stacked on the deck 2 in five stages. Lashing device 10 is laid almost horizontally between the upper part of the lashing bridge 3 and the upper part of the lashing bridge 3, and the lashing device 10 ties the corner fitting A on the upper part of the second container C ₂ almost horizontally. . The third pass lashing device 1 0 between the upper portion of the end faces the upper corner fittings A and lashing bridge 3 of the container C ₃ sieved diagonal corner gold top of the lashing device 1 0 by the third container C ₃ Fixture A is secured diagonally.

In the ninth embodiment shown in FIG. 11, the corner fitting A and the lashing bridge _{3 at} the lower ends of both ends of the third container C ₃ are premised on the container securing method of the eighth embodiment shown in FIG. the pass substantially horizontally over the lashing device 1 0 between the upper, and the lower corner fitting a of the third container C ₃ by the bracing device 1 0 to be fastened substantially horizontally.

In any of the embodiments shown in FIGS. 5 to 11, since the corner bracket A has a high support rigidity for the second container C ₂ and the third container C ₃ , which are substantially horizontally fixed, at least the uppermost stage Container lashing can be dispensed with. Industrial applicability

As described above, in the present invention, the lower or upper corner metal fitting of the container, whose lower surface or upper surface is maintained at substantially the same level with respect to the upper surface of the lashing bridge, is tied substantially horizontally by the tying device. Therefore, an extremely stable supporting state having high supporting rigidity can be obtained. This eliminates the need for securing the uppermost container stacked on the container, shortening the time required for securing multiple stacked containers and reducing operator fatigue. Can be.

Claims

The scope of the claims

1. On the deck of the hull, lashing bridges extending long in the direction of the hull side of the hull are provided at intervals at the front and rear of the hull, and a plurality of containers are provided on the deck between the front and rear lashing bridges in the longitudinal direction. Are stacked in multiple stages so that they face in the longitudinal direction of the hull, and one end of a lashing device that can be extended and contracted is attached to corner fittings at the lower ends of both ends of the container whose lower surface is held at substantially the same level as the upper surface of the lashing bridge. And the other end of the lashing device is connected to the upper portion of the lashing bridge. By tightening the lashing device, the lower corner metal fittings are tied substantially horizontally, and the horizontal lashing is performed. Both ends of the next container on the container The adjustable lashing device between the lower corner fitting and the upper part of the lashing bridge is inclined so that the two lashing devices arranged on one side of the container cross each other. Over pass, lashing methods container for lashing the lower corner fittings of the next container in the oblique direction by tightening of the lashing device to.

2. An adjustable lashing device is placed on one side of the container between the upper corner of the lashing bridge and each of the lashing bridges at the top of both ends of the container where the lower corner metal is almost horizontally lashed. 2. The method for lashing containers according to claim 1, wherein the two lashing devices are crossed obliquely so as to cross each other, and the upper corner fittings are lashed in a diagonal direction by tightening each lashing device.

3. On the deck of the hull, lashing bridges extending long in the direction of the hull side of the hull are provided at intervals at the front and rear of the hull, and a plurality of containers are provided on the deck between the front and rear lashing bridges. One end of a lashing device that can be stretched and adjusted to the corner fittings at the lower ends of both ends of the container whose lower surface is held at substantially the same level with respect to the upper surface of the lashing bridge, with the direction facing the forward and backward direction of the hull. And the other end of the lashing device is connected to the upper part of the lashing bridge, and the lower corner metal fittings are tied substantially horizontally by tightening the lashing device. Between the upper corner bracket of the container and the upper part of the lashing bridge An adjustable stretchable lashing device is skewed across the two lashing devices arranged on one side of the container so that it can be tightened. A method for securing a container in which a corner fitting above the horizontally secured container is secured diagonally.

4. On the deck of the hull, lashing bridges extending long in the direction of the hull side of the hull are provided at intervals in the front and rear direction of the hull, and a plurality of containers are provided on the deck between the front and rear lashing bridges. Stacked in multiple stages so that the vertical direction of the Engage one end of an adjustable lashing device with the corner brackets at the top of both ends of the container whose upper surface is held at approximately the same level as the upper surface of the lashing bridge, and connect the other end of the lashing device to the top of the lashing bridge. The upper brackets are tied almost horizontally by tightening the lashes, and the lower corners of both end faces in the upper second container from the horizontally tied container Between the lashing bridge and the upper part of the lashing bridge, the two lashing devices arranged on one side of the container are crossed obliquely so that they cross each other, and the second lashing device is tightened with each lashing device. Securing the corner bracket at the bottom of the container diagonally.

5. A lashing device that can be extended and contracted is placed on one side of the container between the upper corner of the lashing bridge and each of the lashing bridges at the upper end of the container where the upper corner metal is almost horizontally lashed. 5. The container securing method according to claim 4, wherein the two securing devices are crossed obliquely so as to cross each other, and the upper corner fittings are secured obliquely by tightening the securing devices.

6. The upper corner fitting is almost horizontally lashed, and the lashing device is laid almost horizontally between the corner fitting at the lower end of each container and the upper part of the lashing bridge in the next container on the container which is secured horizontally. The container securing method according to claim 4 or 5, wherein the lower corner fitting of the next container is secured substantially horizontally by tightening the binding device.

7. On the deck of the hull, lashing bridges extending long in the direction of the hull side of the hull are provided at intervals in the forward and rearward direction of the hull, and a plurality of containers are provided on the deck between the front and rear lashing bridges. One end of a shackle that can be extended and retracted is attached to the corner fittings at the top of both ends of the container whose upper surface is held at substantially the same level as the upper surface of the lashing bridge. The other end of the lashing device is connected to the upper part of the lashing bridge, and the upper corner metal fittings are tied almost horizontally by tightening the lashing device. Adjustable lashing device between the upper corner fitting and the upper part of the lassinda bridge at both ends of the next container. The two lashing devices arranged on one side of the container are slanted so that they cross. A container securing method in which the corner fittings at the lower portion of the next container are secured obliquely by tightening each securing device.

8. The upper corner fitting is laid almost horizontally between the corner fitting at the lower end of each container and the upper part of the lashing bridge in the next container on the container where the upper corner fitting is secured. By tightening the bindings, the lower corner fitting of the next container is almost water 8. The method for securing a container according to claim 7, wherein the container is secured flat.

9. The lashing device has a lashing rod having at one end an engagement head engaged with an engagement hole of a corner fitting, one end connected to the other end of the lashing rod, and the other end connected to a lashing bridge. 9. The method according to claim 1, further comprising a turnbuckle detachably connected to an upper portion of the container.