JP2020519513A - Fitting plate and device and mechanism for securing a container on a ship - Google Patents

Abstract

The present invention relates to fitting plates (24; 31; 52, 53), devices and mechanisms for securing containers (11, 12) on ships. In order to prevent overloading of the lashing or the fixed point of the lashing, the fitting plate (24; 31; 52, 53) according to the present invention comprises a first receiving part (27, 33) and two further receiving parts ( 23;37;60,61) and two further receiving parts (23;37;56,67) form a two-arm lever with respect to the first receiving part (27,33). .. The device according to the invention comprises at least one first lashing (18) arranged on the side of the corner fitting (15) of one of the containers (12) and a corner fitting of another one (12) of the containers (12). It is characterized in that it is provided with one second lashing (19) arranged on the 17) side, and tension compensation is performed between both lashings (18, 19).

Description

The present invention relates to fitting plates and devices and mechanisms for securing containers on ships.

The container stack is secured on the vessel by lashing rods and tension screws. So-called external lashing, as exemplified and described in DE 102013103951A1, has proved to be particularly advantageous and effective in this case.

In order not to exceed individual thresholds for exerted force, the use of two lashings arranged in parallel is generally helpful. In this way, the force absorbed by the container will be absorbed via two fixed points instead of one. Therefore, the lashing means can be of small dimensions, which facilitates handling. In practice, two parallel lashings are preferably secured to two containers that are joined together by a container coupling, such as a twist lock or midlock, ie one lashing is above the lower container. For the corner fitting, the other lashing is fixed to the lower corner fitting of the upper container. However, the container coupling does not couple the containers without play, so the two lashings must be considered not evenly loaded.

The sway of the ship causes acceleration, which in turn creates a force due to the mass of the container, which must be absorbed by lashing. These forces act, for example, on the upper tier, so that they are first absorbed by a fitting which is first fixed to the lower corner fitting of the upper container. Only after the slack in the lashing bond has been exhausted does the other parallel lashing begin to experience force. In this case, there is a risk that the first lashing or its fixed point is already overloaded.

German Patent Application Publication No. 102013103951

Using this as a motivation, avoiding overloading of the lashing or its fixed point is a subject on which the present invention is based.

To solve this problem, a first receiving part and two further receiving parts are provided, and two further receiving parts form a two-arm lever with respect to the first receiving part. A fitting plate is provided for securing the container on the vessel. The device for securing a container on a ship according to the invention comprises such a fitting plate and a lashing plate connected to the ship, to which the fitting plate uses its first receiving part. , Is mounted in a rotating manner. The mechanism for securing a container on a ship according to the invention comprises such a fitting plate, in particular such a device, as well as two lashings, whereby one lashing is one receiving part for the lashing. And the other lashing is disposed on the side of the other receiving portion for lashing.

The fitting plate according to the invention forms a kind of seesaw. The first receiving part of the fitting plate can be arranged on the vessel side, while two further receiving parts can be arranged on the container side. In this case, the fitting plate is suitably connected to the vessel and/or the body of the vessel to form the pivot axis of the seesaw and the two receiving parts for lashing together with it to form a two-arm lever. As soon as one or both lashings exert tension on the fitting plate, the fitting plate turns according to the force and leverage ratio and takes a rest position as soon as equilibrium of moments is reached. As soon as any asymmetric change in force occurs, a new adjustment of the fitting plate occurs until the moment equilibrium is reached again. This achieves the advantage that the fixed lashings and/or the corresponding fixing points are optimally loaded. Possible inaccuracies that result in asymmetric lashing loads, such as unevenly pulled lashing, component dimensional tolerances, and large twistlock play, are automatically balanced using the fitting plate.

It is particularly advantageous if the two receiving parts for lashing form a two-arm lever with equal lever arms with respect to the first receiving part. In this case, the two lashings are evenly loaded. However, different lever arms may alternatively be used. In this case, the distribution of force to the two lashings can be controlled. That is, it may be by far advantageous to load the upper corner fitting of the lower container (and thus the ceiling structure of the lower container) more strongly than the lower corner fitting of the upper container. The distribution of force may be, for example, 60% for the lower container and 40% for the upper container.

According to yet another simple structural development of the invention, the receiving part is designed as a hole. In practice, lashing, more specifically, usually consists of a tensioning screw and a lashing rod, which is fastened to the corner fitting of one container and the tensioning screw is fixed to the lashing plate with a shackle. It Therefore, existing lashings can be used in the present invention as the bolts of the shackle of the tension screw are received in one of the receiving parts designed as holes.

Alternatively, the receiving part may be hingedly arranged between the two fitting plate parts. This also ensures a fully pivotable attachment of the lashing. Furthermore, the receiving part does not tilt or twist with respect to the fitting plate component even if the lashing is not pulled. The hinged mounting of the receiving portion also compensates for changes in the alignment between the lashing rod and the tension screw if the overall system length changes when accommodating different container heights.

The variants described above are especially useful when the fitting plate is attached to the tension screw and the lashing rod is fixed to the fitting plate. In this case, the receiving part can be provided with pockets for receiving the individual tension screw studs of one lashing rod. In that case, only one tension screw, which is connected to the lashing plate, which is welded to the vessel in the usual way, is required. Only the net load of the lashing plate needs to be applied.

The fitting plate can also be connected to the lashing plate by bolts if the first receiving part is also designed as a hole. The lashing plate already commonly used on board can be used as it is. Preferably, two lashing plates are provided, one on each side of the fitting plate. Thereby, a moment that tilts the fitting plate is avoided, which again has a negative effect on the lashing and the connection of the lashing with the fitting plate.
Further developments of the invention result from the further claims.

The invention will be explained in detail using the embodiments shown in the drawings.

1 is a front view of a first embodiment of a mechanism having features of the present invention. FIG. FIG. 2 is a view of detail II of the mechanism of FIG. 1. 3 is a side view of detail II of FIG. 2. FIG. FIG. 6 is a front view of a second embodiment of a mechanism having features of the present invention. 5 is a front view of a tension screw having a fitting plate for the mechanism of FIG. 4. FIG. It is sectional drawing in the surface VV of the tension screw which has the fitting plate of FIG. 6 is a side view of a tension screw having the fitting plate of FIG. 5. FIG. FIG. 6 is a perspective view of another embodiment of a tension screw for another mechanism having features of the present invention. It is a front view of the tension screw of FIG. It is a side view of the tension screw of FIG. It is sectional drawing in the surface XI-XI of the tension screw of FIG.

FIG. 1 shows a stack 10 of a plurality of stacked containers, in FIG. 1, the bottom container 11 of the first stage, the second container 12 of the second stage, the third stage (counting from bottom to top). ) Third container can be admitted and they are stacked on the deck 14 of the ship. In practice, 8 or even 10 stacked containers are transported. Furthermore, a plurality of stacks 10 of containers are arranged side by side and vertically and are loaded on the deck 14 of the ship.

The bottom (first) stage container 11 is fixed at the lower corner fitting 15 thereof with a container base 16 welded to the deck 14 or a hatch cover using a bottom lock. The containers 11, 12, 13 etc. respectively engage one side with the upper corner fittings 17 of the lower containers 11, 12, 13 etc. respectively and the other engage with the lower corner fittings 15 of the upper containers 12, 13 respectively. They are connected to each other by twist locks or mid locks.

Furthermore, so-called external lashing, as exemplified and described in DE 102013103951A1, is used for the first and second stage containers 11 and 12, wherein the first lashing 18 and the second lashing 19 are container stacks. It is arranged on both sides of 10. Each lashing 18, 19 comprises a tension screw 20 and a lashing rod 21. The first lashing 18 is fixed to the lower corner fitting 15 of the second container 12 of the second stage. Therefore, this container 12 is hereinafter referred to as the upper container 12. The second lashing 19 is fixed to the upper corner fitting 17 of the first container 11 at the first lowermost stage. Therefore, this container 11 is hereinafter referred to as the lower container 11.

According to normal operation, the lashings 18, 19 are each fastened to the corresponding corner fitting 15 and/or 17 by the upper end of the lashing rod 21. The lower end of the lashing rod 21 is fastened within the upper end of the corresponding tension screw 20 of the lashings 18, 19, which tension screw uses a shackle 22 at the lower end and the deck 14 and below. They are combined in the manner described in more detail. It should be understood that it is also conceivable to arrange the tension screw 21 on the side of the respective container 11, 12 and the lashing rod 20 on the side of the deck 14.

According to the operation described above, the shackle 22 is screwed to the lashing plate welded to the deck or hatch cover of the ship, and then the tension screw 20 is tightened. According to the invention, each of the two shackles 22, one of the tension screws 20, is screwed into the receiving part of the fitting plate 24, ie the hole 23. The mutual distance of the two holes 23, although not required, is aligned with the lashings 18, 19 such that the lashings 18, 19 preferably extend substantially parallel to each other.

The fitting plate 24 further comprises another receiving part, namely a hole 25. Further, there are at least one, but preferably two, lashing plates 26 arranged parallel to each other and dimensioned with respect to each other so that the fitting plates 24 can be arranged and pivoted freely between them. 14 are provided. The lashing plate 26 is provided with holes 27 aligned with each other. The fitting plate 24 is further arranged between the lashing plates 26 so that the holes 25 of the fitting plate 24 are aligned with the holes 27 of the lashing plate 26, and is connected to the lashing plate 26 using bolts 28. Bolt 28 is threaded through holes 25 and 27 and forms the pivot for fitting plate 24. A stop latch 29 welded to the lashing plate 26 defines the pivotable range of the fitting plate 24 so that the fitting plate 24 is easily accessible by a harbor worker who secures the shackle 22 of the tension screw 20. Always placed where possible. However, the stop latch 29 also ensures that this normal intended pivoting is not disturbed during voyage, outside the normal pivoting range of the fitting plate 24 caused by the maximum pivoting angle of the fitting plate 24 during voyage. It is spread out.

Assuming an imaginary line 30 passing through the central longitudinal axis of the bolt 28 and extending parallel to them between the lashings 18 and 19 (FIG. 2), the holes 23 are located on either side of this line 30. Therefore, the fitting plate forms a two-armed lever. Although not required, it is particularly advantageous if the holes 23 and 27 form an equilateral triangle with the holes 27 and/or the bolts 28 as the tip, as in the illustrated embodiment. Therefore, the respective distances h of the two holes 23 to the line 30 are equal, so that the lever arms for the lashings 18, 19 are equal.

Therefore, the fitting plate 24 forms a seesaw. As soon as one or both of the lashings 18, 19 apply tension to the fitting plate 24, the fitting plate 24 turns in response to its force and leverage. As soon as the moment reaches equilibrium, the fitting plate takes a rest position. However, as soon as any asymmetric change in force occurs, a new adjustment of the fitting plate 14 takes place until the moment equilibrium is reached again. In this way, the fixed lashings 18, 19 and/or the corresponding fixing points are optimally loaded. Possible inaccuracies such as unevenly tensioned lashings 18,19, asymmetrical loading of the lashings 18,19, component dimensional tolerances, large twist lock play, etc. are automatically balanced using the fitting plate 24. It

In the embodiment described above according to FIGS. 1 to 3, tension compensation is imposed via the fitting plate 24 on the shackle 22 mounted on the lashing plate 26. Alternatively, it is also possible to impose tension on the lower end of the lashing rod 21 facing the tension screw 20. This variant is shown in FIG.

In this case, the fitting plate 31 is fixed to the connecting tension screw 32. The two lashing rods 21 are fixed to the fitting plate 31. In this case, therefore, only one tension screw 32 is needed, which tension screw 32 is fixed to the lashing plate 26 by the other lower end, which lashing plate 26 is in some cases appropriately reinforced. To be done.

The tension screw 32 to which the fitting plate 31 is attached is shown in detail in FIGS. 5 to 7 with respect to the variant according to FIG. Also in this embodiment, the fitting plate 31 is designed like a seesaw as a two-arm lever. The fitting plate 31 is hingedly fixed to the tension screw 32 using a bolt 34 that is passed through a central hole 33. The lashing rod 31 is also designed in the usual manner in this embodiment, and is retained by the tension screw knob 35 in the pocket 36 of the receiving portion 37, so-called head mounting, which receiving portion 37 will be described further. And is hingedly held by the fitting plate 31 (FIG. 6). In this context, "central" means that the central hole 33 is located between the outer holes 36, but the central hole 33 does not necessarily have to be located exactly in the middle between the outer holes 36. Means that. Therefore, it is possible that the lever arms for the holes 33 of the receiving portion 37 are not equal to each other. However, in the present embodiment, it is still preferable that the fitting plate 31 is designed as a two-arm type lever having equal lever arms, that is, the distance from the receiving portion 37 to the hole 33 is equal.

Various lengths of lashing rods 21 are available and available on the ship to accommodate the total length of the lashings 18, 19 for various stack heights. The background behind this is that the tensioning screw adjustment stroke is about 1400 to 1500 mm at a lashing angle of about 40° to 45°. This is because, in conventional lashing, the lashing rod is in line with the tension screw, so that the lower lashing rod end strikes the upper end of the threaded spindle of the tension screw. In this modification, the distance to the hole 33 of the receiving portion 37 is selected so that the lower end portion of the lashing rod 21 does not hit the tension screw 32, and even if the lashing rod 21 is the longest and often used, At the lowest possible height of normal stack height (8ft 6 inch high containers only), the tension screw 32 does not actually hit. As can be seen from FIG. 4, in that case the lashing rod 21 is always advanced over the tension screw 32. In the simplest form, this is the mutual angle (in which the lashing rods 21 used extend parallel to each other or open towards the fitting plate 31 as shown in FIG. 4). This is ensured by choosing the distance from the receiving part 37 to the hole 33 so that it is located at α). Thus, it is not necessary to have different lengths of lashing rods available on the vessel, which is otherwise customary for different heights, and in other cases only the longest lashing rods are necessary. In this way, the lashing rod 21 having a large number of tension screw knobs 35 can be used without the tension screw 32 hitting the lashing rod 21. In this way, an adjusting stroke of about 1400 to 1500 mm is conceivable with a lashing angle of about 40° to 45°. Thus, in actual practice, the lower edge of the seventh stage could support the container stack. The cost and feasibility of this variant is also realistic, as the applied technology is oriented towards well known standards.

The fitting plate 31 is of a two-part design and, as can be seen from the sectional view according to FIG. 6, has a substantially X-shape and two fitting plate parts 38 and 39 contact each other in the region of the hole 34, Form an open fork in the outer region. In this branching region, the fitting plate parts 38, 39 are provided with holes 40 in which the respective pivot shafts 41 of the associated receiving parts 37 are rotatably engaged. In this way, the receiving portion 37 is hingedly connected to the fitting plate 31. Furthermore, the X-shaped/branching design of the fitting plate 31 ensures a uniform transmission of the lashing rod force to the fitting plate 31 without a torsion moment. Also, the loose set consisting of the tension screw 31, the fitting plate 31, and the lashing rod that is loosely fastened to the fitting plate 31 in some cases does not tilt or twist.

During assembly, the receiving part 37 is inserted between the two fitting parts 38, 39 such that the pivot shaft 41 engages in the hole 40, whereby the fitting plate parts 38, 39 are joined. The pre-assembled fitting plate 31 is then hingedly secured to one shackle 42 of the tension screw 32 using bolts 34. Thus, the two fitting plate parts 38, 39 are further fixed in their mutual position and do not require a separate interconnection, but in addition or instead of this interconnection, for example by welding, gluing. Of course, it is also possible to use riveting.

The tension screw 32 comprises, in a manner known per se, two forks 43, 44 which are screwed onto the tension screw body by means of threaded spindles 45, 46. As is known, the threaded spindles 45, 46 and the associated nuts 47, 48 are provided with oppositely directed threads. The threads of the threaded spindles 45, 46 are each surrounded by a tube, in particular a square tube 49. The length of the square tube 49 matches the gap of the tension screw housing 50. Further, the square tube 49 is prevented from twisting with respect to the threaded spindles 45, 46. Therefore, the relative position of the forked portions 43 and 44 remains constant. Turning the tension screw housing 50 against the forks 43, 44 when tightening and/or loosening the tension screw 32 ensures that the nuts 47, 48 both rotate uniformly along the threaded spindles 45, 46. To do. Therefore, the longitudinal adjustment of the tension screw 32 is evenly distributed to both threaded spindles.

Furthermore, it is also possible to impose tension compensation on the upper end of the lashing rod 21 facing the corner fittings 15 and 17. In this case, only one lashing can be used, to which the fitting plate is attached. In that case, the fitting can be fastened directly to the corner fitting 15,17. It is not critical that the tension compensation ultimately be done within the lashing 18/19. It is only important that the tension acting on the corner fittings 15, 17 is compensated.

Here, the case where the containers 11 and 12 of two lower steps are fixed by the lashings 18 and 19 is illustrated. Similarly, it is also known to secure the upper tiers by lashings 18, 19, in which case the containers are secured to the lashing bridge instead of the deck 14. The present invention is also suitable for this application.

Yet another embodiment of a tension screw 51 that can be used in a mechanism similar to that of FIG. 4 is shown in FIGS.

Similar to the tension screw 32 according to FIGS. 4 to 7, the tension screw 51 according to the present embodiment comprises two fitting plate parts 52 and 53 which together form a fitting plate according to the invention. The fitting plate, ie the two fitting plate parts 52, 53, is rotatably connected via bolts 54 to one 55 of the two threaded spindles of the tension screw 51. Therefore, the bolt 54 again forms the axis of rotation for the fitting plate parts 52, 53 forming a two-arm lever.

At the outer free ends, between the fitting plates 52, 53, one receiving part 56 and 57, respectively, is arranged for one lashing rod, which receiving part is provided via bolts 58 and/or 59. , Rotatably mounted in holes 60 and/or 61 of fitting plate components 52, 53, respectively.

In this embodiment, the distances L1 and L2 between the one bolt 54 and the other bolt 58 and/or 59 are equal (L1=L2). Therefore, the fitting plates 51, 52 again form an equal armed lever, which results in a uniform load distribution on both lashing rods. However, this may not be desirable in certain cases, and non-uniform distribution of weights in certain ratios may be preferable. In such a case, the distances L1 and L2 can be separated from each other by a desired size (L1≠L2). In some cases, one or both of the distances L1 and L2 can be adjustable.

The substantial difference of the tension screw 51 with respect to the tension screw 32 is that the side faces of the receiving portions 56 and 57 facing the bolts 54 have a certain amount of biasing force in the direction of the bolts 54 arranged between the receiving portions 56 and 57. It is formed by an elastic element, i.e. a spring 62, which pulls at. The spring 62 causes the hole 63 of the bolt 54 to pass through in this case. Due to the tension generated by the spring bias of spring 62, receiving portions 56 and 57 are retained by the pockets that open outwardly from bolt 54 in the orientation shown in FIGS. This facilitates the dock worker inserting the lashing rod into the pockets 64,65. By passing one spring 62 through the hole 63 of the bolt 54, also some stabilizing effect is produced on the fitting plate parts 52, 53, which further facilitates the insertion of the lashing rod. However, as an alternative, it is obviously also possible to use two separate springs for each receiving part 56, 57, by means of their respective other ends, to the bolt or to some other. By way of a threaded spindle, or optionally with the aid of another holding element, to at least one of the two fitting plate parts 52, 53.

Another feature of the present threaded spindle 51 is that, even when disconnected from the present invention, the tension screw body 66 is otherwise fully recognizable, for example, by the tension screw 32 of FIG. Instead, it should be considered to be provided with three rods 67, 68 and 69. The rods 65-67 connect the screws 47 and 48 together and form the tension screw body 64 with them in the usual manner otherwise. In some cases, four or more rods can be used. The rods 65-67 are preferably equidistantly distributed on the circumference, thus forming in cross-section a regular triangle in the case of three rods, a square in the case of four rods, and so on.

By using three or more rods 65-67, the force applied is evenly distributed. The variant with three rods 65-67 is particularly cost-effective and is therefore preferred.

As mentioned above, this tensioning screw 52 with three or more rods 65-67 can also be used advantageously outside the invention, eg for conventional lashing.

Furthermore, the tension screw 51 corresponds to the tension screw 32, so that the same reference numbers are used for similar parts.

10 Container Stack 11 Container 12 Container 13 Container 14 Deck 15 Lower Corner Fitting 16 Base 17 Upper Corner Fitting 18 Lashing 19 Lashing 20 Tension Screw 21 Lashing Rod 22 Shackle 23 Hole 24 Fitting Plate 25 Hole 26 Lashing Plate 27 Hole 28 Bolt 29 Stop Latch 30 Wire 31 Fitting plate 32 Tension screw 33 Hole 34 Bolt 35 Tension screw knob 36 Pocket 37 Receiving part 38 Fitting plate part 39 Fitting plate part 40 hole 41 Pivoting shaft 42 Shackle 43 Forked part 44 Forked part 45 Screw type spindle 46 screw type spindle 47 nut 48 nut 49 square tube 50 tension screw housing 51 tension screw 52 fitting plate part 53 fitting plate part 54 bolt 55 screw type spindle 56 receiving part 57 receiving part 58 bolt 59 bolt 60 hole 61 hole 62 spring 63 Hole 64 Pocket 65 Pocket 66 Tension screw body 67 Rod 68 Rod 69 Rod

FIG. 1 is a front view of a first embodiment of a mechanism having the features of the present invention.
FIG. 2 is a detail II diagram of the mechanism of FIG. 1.
FIG. 3 is a side view of detail II of FIG. 2.
FIG. 4 is a front view of a second embodiment of the mechanism having the features of the present invention.
5 is a front view of a tension screw having a fitting plate for the mechanism of FIG.
FIG. 6 is a sectional view of a tension screw having the fitting plate of FIG.
FIG. 7 is a side view of a tension screw having the fitting plate of FIG.
FIG. 8 is a perspective view of another embodiment of a tension screw for another mechanism having the features of the present invention.
FIG. 9 is a front view of the tension screw of FIG. 8.
FIG. 10 is a side view of the tension screw of FIG. 8.
FIG. 11 is a cross-sectional view of the tension screw of FIG. 8 taken along the plane XI-XI.

Assuming an imaginary line 30 passing through the central longitudinal axis of the bolt 28 and extending parallel to them between the lashings 18 and 19 (FIG. 2), the holes 23 are located on either side of this line 30. Therefore, the fitting plate forms a two-armed lever. Although not required, as in the illustrated embodiment, the holes 23 and 27 are particularly advantageous by forming the isosceles triangle to the tip holes 27 and / or bolts 28. Therefore, the respective distances h of the two holes 23 to the line 30 are equal, so that the lever arms for the lashings 18, 19 are equal.

In the above-described embodiment according to FIGS. 1 to 3, tension compensation is imposed on the shackle 22 attached to the tension screw 20 via the fitting plate 24. Alternatively, it is also possible to impose tension on the lower end of the lashing rod 21 facing the tension screw 20. This variant is shown in FIG.

The tension screw 32 to which the fitting plate 31 is attached is shown in detail in FIGS. 5 to 7 with respect to the variant according to FIG. Also in this embodiment, the fitting plate 31 is designed like a seesaw as a two-arm lever. The fitting plate 31 is hingedly fixed to the tension screw 32 using a bolt 34 that is passed through a central hole 33. The lashing rod 21 is again designed in the usual manner in this embodiment, and is retained by its tension screw knob 35 in the pocket 36 of the receiving part 37, the so-called head mounting, which receiving part 37 will be described further. And is hingedly held by the fitting plate 31 (FIG. 6). In this context, "central" means that the central hole 33 is located between the outer holes 36, but the central hole 33 does not necessarily have to be located exactly in the middle between the outer holes 36. Means that. Therefore, it is possible that the lever arms for the holes 33 of the receiving portion 37 are not equal to each other. However, in this embodiment, it is still preferable that the fitting plate 31 is designed as a two-arm type lever having equal lever arms, that is, the distance from the receiving portion 37 to the hole 33 is equal.

Various lengths of lashing rods 21 are available and available on the ship to accommodate the total length of the lashings 18, 19 for various stack heights. The background behind this is that the tensioning screw adjustment stroke is about 1400 to 1500 mm at a lashing angle of about 40° to 45°. In conventional lashing, the lashing rod is in line with the tensioning screw, so that the lower lashing rod end hits the upper end of the threaded spindle of the tensioning screw. In the present modification, the distance to the hole 33 of the receiving portion 37 is selected so that the lower end of the lashing rod 21 does not hit the tension screw 32, and even if the lashing rod 21 is the longest and often used, At the lowest possible height of normal stack height (8 foot 6 inch high container), the tension screw 32 does not actually hit. As can be seen from FIG. 4, in that case the lashing rod 21 is always advanced over the tension screw 32. In the simplest form, this is the mutual angle (in which the lashing rods 21 used extend parallel to each other or open towards the fitting plate 31 as shown in FIG. 4). This is ensured by choosing the distance from the receiving part 37 to the hole 33 so that it is located at α). Thus, it is not necessary to have different lengths of lashing rods available on the vessel, which is otherwise customary for different heights, and in other cases only the longest lashing rods are necessary. In this way, the lashing rod 21 having a large number of tension screw knobs 35 can be used without the tension screw 32 hitting the lashing rod 21. In this way, an adjusting stroke of about 1400 to 1500 mm is conceivable with a lashing angle of about 40° to 45°. Therefore, in actual practice, the lower edge of the seventh stage can support the container stack. The cost and feasibility of this variant is also realistic as the applied technology is oriented towards well-known standards.

The fitting plate 31 is of a two-part design and, as can be seen from the cross-sectional view according to FIG. 6, has a substantially X-shape and two fitting plate parts 38 and 39 contact each other in the region of the hole 34, Form an open fork in the outer region. In this branching region, the fitting plate parts 38, 39 are provided with holes 40 in which the respective pivot shafts 41 of the associated receiving parts 37 are rotatably engaged. In this way, the receiving portion 37 is hingedly connected to the fitting plate 31. Moreover, the X-shaped/branching design of the fitting plate 31 ensures a uniform transmission of the lashing rod force to the fitting plate 31 without a torsion moment. Also, the relaxed set consisting of the tension screw 32 , the fitting plate 31, and the lashing rod that is loosely fastened to the fitting plate 31 in some cases does not tilt or twist.

In this embodiment, the distances L1 and L2 between the one bolt 54 and the other bolt 58 and/or 59 are equal (L1=L2). Therefore, the fitting plates 52 , 53 again form an equal armed lever, which results in a uniform load distribution on both lashing rods. However, this may not be desirable in certain cases, and non-uniform distribution of weights in certain ratios may be preferable. In such a case, the distances L1 and L2 can be separated from each other by a desired size (L1≠L2). In some cases, one or both of the distances L1 and L2 can be adjustable.

Another feature of the tension screw 51 is that it may be detached from the invention such that the tension screw body 66 is otherwise fully recognizable, for example, with the tension screw 32 of FIG. Should be regarded as having three rods 67, 68 and 69. The rods 67-69 connect the screws 47 and 48 to one another and form the tension screw body 66 with them in the usual manner otherwise. In some cases, four or more rods can be used. The rods 67-69 are preferably evenly distributed on the circumference, thus forming in cross-section a regular triangle in the case of three rods, a square in the case of four rods, and so on.

By using three or more rods 67-69 , the applied force is evenly distributed . The variant with three rods 67-69 is particularly cost-effective and is therefore preferred.

As mentioned above, this tensioning screw 51 with three or more rods 67 to 69 can be used advantageously outside the invention, eg for conventional lashing.

Claims (19)

A fitting plate (24; 31; 52, 53) for securing a container (11, 12) on a ship, comprising a first receiving part (27, 33) and two further receiving parts (23). 37; 60, 61), and the two other receiving portions (23; 37; 56, 67) form a two-arm lever with respect to the first receiving portion (27, 33). Fitting plate (24; 31; 52, 53). The further two receiving parts (23; 37; 56, 57) are either equal lever arms (h, L1, L2) or different lever arms (L1) with respect to the first receiving parts (27, 33). , L2) to form a two-armed lever, fitting plate (24; 31; 52, 53) according to claim 1. Fitting plate (24) according to claim 1 or 2, characterized in that the receiving part (23, 37) is designed as a hole. The receiving part (37; 56, 67) is hingedly mounted between two fitting plate parts (38, 39; 52, 53), according to claim 1 or 2. Fitting plate (31). The pockets (36; 64, 65) for receiving the tension screw studs (35) of the lashing rod (21) are provided in each of the receiving portions (37; 56, 57). The fitting plate (31) according to any one of 1 to 4. Holding means is arranged on the receiving part (56, 57), and the holding means holds the receiving part (56, 57) at a position that facilitates insertion of the lashing rod (21), The fitting plate according to claim 5. 7. Fitting plate according to claim 6, characterized in that an articulation holding means is arranged in the receiving part (56). 7. Fitting plate according to claim 5 or 6, characterized in that the retaining means are springs (62), in particular tension biasing springs. Device for securing a container (11, 12) on a ship, the at least one first lashing (18) being arranged on the corner fitting (15) side of one of the containers (12). And a second lashing (19) located on the corner fitting (17) side of the other one (12) of the container, wherein tension compensation is provided between the lashings (18, 19). A device characterized by being performed. Device according to claim 9, characterized in that the tension compensation is carried out using a fitting plate (24; 31; 52, 53) according to any one of claims 1-8. A lashing plate (26) connected to the ship, wherein the fitting plate (24) is rotated on the lashing plate (26) using the first receiving portion (27) of the fitting plate. 11. The device according to claim 10, characterized by a lashing plate (26), which is mounted in form. Device according to claim 11, characterized in that two lashing plates (26) are arranged on either side of the fitting plate (24). Device according to claim 10, characterized in that the fitting plate (31) is hingedly connected to the tensioning screws (32, 51). In the fitting plate (31), the distance from the receiving part (37; 56, 57) to the first receiving part (33) is the lashing rod (21) at a normal stacking height of the stack of containers. In order not to hit the tension screws (32, 51), in particular the mutual angle (α) such that the lashing rods (21) open parallel to each other or towards the fitting plate (31 ). ) The device according to claim 13, characterized in that it is selected to extend at The tension screw (32) is provided with two forks (43, 44) having a threaded spindle (45, 46) cooperating with a spindle nut (47, 48), The device according to claim 13 or 14. The tension screw (32) comprises a tube, in particular a square tube (49), which encloses a threaded spindle (45, 46) and is twisted with respect to the threaded spindle (45, 46). 16. Device according to claim 15, characterized in that it is fixed so that it is not locked. A container on a ship, comprising a fitting plate (24; 31; 52, 53) according to any one of claims 1 to 8 and/or a device according to any one of claims 10 to 16. A mechanism for binding. One said lashing (18) is arrange|positioned at the said one receiving part (23) side for said lashing (18, 19), The said other lashing (19) is the other for said lashing (18, 19). 15. Mechanism according to claim 14, characterized by two lashings (18, 19) arranged on the receiving side (23) side of the. A device according to any one of claims 10 to 16, characterized in that it comprises a tension screw body (64) comprising three or more rods (65, 66, 67), and/or a claim. Tension screw (51) for the device according to item 17 or 18.

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