CN1772573A - Container connection device - Google Patents
Container connection device Download PDFInfo
- Publication number
- CN1772573A CN1772573A CN 200510092465 CN200510092465A CN1772573A CN 1772573 A CN1772573 A CN 1772573A CN 200510092465 CN200510092465 CN 200510092465 CN 200510092465 A CN200510092465 A CN 200510092465A CN 1772573 A CN1772573 A CN 1772573A
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- groove cave
- connection device
- container
- corner fittings
- container connection
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Abstract
The present invention provides an automatic twist type coupling device for containers, not easily detached during a transportation and, in addition, capable of being engaged and disengaged easily by reducing the amount of rolling of the containers. This coupling device for containers comprises a coupling seat 1 disposed between corner fittings C of containers stacked one upon another, an upper pedestal 2 and a lower pedestal 3, provided in protrusion from the coupling seat 1, for positioning and fitting the coupling device for containers in a slot C1 of the upper and lower corner fittings C, and an upper cone 4 and a lower cone 5, provided in protrusion from the upper pedestal 2 and the lower pedestal 3, for coupling containers by being engaged in the slots C 1 of the corner fittings C, while said lower cone 5 comprises a neck 7 hanging from the lower pedestal 3 by being displaced to one side in the direction of breadth of the slot C1, a fixed projection 8 protruding in the direction opposite to the direction of displacement from the tip of the neck 7, and a mobile projection 9 protruding by being urged in the direction of displacement from the neck 7 on the base end side with reference to the fixed projection 8, and retreating by rocking upward.
Description
Technical field
To the interconnected container connection device of freight container up and down when the present invention relates to stacked containers, particularly when unloading, can automatically remove the bonded assembly automatic container and connect tool by lifting container.
Background technology
With a large amount of freight container of ship the time, connect with container connection device between the freight container of stacked on top multilayer, goods can not load with collapsing when making hull rock (rolling, pitching).
Container connection device possesses: be arranged on the tabular Connection Block between the corner fittings of the freight container that piles up, be darted on this Connection Block, embed the last undersetting of the position of location container connection device in the groove cave of corner fittings up and down respectively, be arranged on the bullet up and down on the top of this bearing; This bullet is by being connected freight container with the groove cave combination of corner fittings.
Exist following such automatic container to connect tool as such container connection device: in advance the upper taper body to be installed on the corner fittings of freight container bottom, if make in the time of on the freight container below this freight container is stacked to freight container descend with below freight container align, then the lower taper body automatically combines with the groove cave of the corner fittings of the freight container of below, carries out the connection between the freight container; On the contrary, when unloading freight container, freight container can automatically be removed connection by slinging.
Automatic container as prior art connects tool, for example as shown in Figure 10, above-mentioned lower taper body 10 has along a direction displacement of the Width of groove cave C1 and continues along the outstanding fixed protrusion 13 of sense of displacement from front portion 12 that bearing 11 hangs down and from the top of this front portion 12.
And, on the edge of groove cave C1, slide when the side opposite with above-mentioned sense of displacement in bearing 11 bottoms is formed with at loading container and bearing 11 is directed to the lower beveled 14 of chimeric position, pulling up when being formed with because of unloading simultaneously on the top of said fixing jut 13 moved and slided on the edge of groove cave C1, upwards rheme is moved opposite one side directed container connection device of direction, makes fixed protrusion 13 move to the upper angled face 15 of the position that does not combine with groove cave C1 thus.
16 expression Connection Blocks among the figure, the above-mentioned bullet of 17 expressions.
This container connection device is when loading container, if fixed protrusion 13 inserts among the groove cave C1 of corner fittings C, then on the edge of groove cave C1, slide bearing 11 is directed to chimeric position, fixed protrusion 13 is combined with groove cave C1 by the lower beveled 14 of bearing 11.
And in when unloading, pull up action the upper angled face 15 of fixed protrusion 13 is slided on the edge of groove cave C1 to a side directed container connection device opposite with sense of displacement, so fixed protrusion 13 moves to the position that does not combine with groove cave C1, can pull up.
But, when using the container connection device of above-mentioned prior art, in the process of on being loaded into boats and ships, transporting, because the rolling of boats and ships or pitching are tilted freight container, the problem that therefore exists the combination of freight container to get loose easily.
Promptly, even such horizontal loading container shown in the image pattern 10 (a), if such rock (rolling or pitching) or wind etc. because of hull are dug top freight container obliquely upward shown in the image pattern 10 (b), shown in then can image pattern 10 (c) like that said fixing jut 13 move to the position that does not combine with groove cave C1, therefore the container connection device in the outside is extracted from the corner fittings C of following freight container.
And, this container connection device is owing to the line of centers that fixed protrusion 13 departs from bearing 11 is a lot, therefore in the time of in wanting with the groove cave C1 of fixed protrusion 13 insertion corner fittings C, must make the freight container of slinging swing the distance that equates with the side-play amount of fixed protrusion 13, if therefore and between the adjacent freight container do not have certain clearance just can not load to the next door.
And, the fixed protrusion 13 that is moved to the position of extracting in when unloading because in the guiding of upper angled face 15 from the C1 of groove cave is still residual after extracting from groove cave C1 a transverse inertia, therefore the freight container of slinging is swung significantly to the next door, and the possibility of the adjacent freight container of wounding is arranged.Be under the situation of tank container at adjacent freight container particularly, the pharmaceutical chemicals of accommodating etc. has the danger of outflow.
And, if one in the container connection device of the left and right sides has been introduced among the corner fittings C, another container connection device can not enter, if sling freight container once more in order to do over again, then exists the container connection device that is introduced into to produce the problem that other strength phenomenon can not be extracted.
Summary of the invention
The present invention is exactly the problem that exists in view of the container connection device of above-mentioned prior art, and purpose is to provide a kind of teeter that is not easy in transit to get loose and can reduces freight container to make its automatic torsional mode container connection device of mounting or dismounting easily.
In order to achieve the above object, container connection device of the present invention possesses: be provided in the Connection Block between the corner fittings of the freight container that piles up, be darted on this Connection Block, embed the last undersetting of locating the position of container connection device in the groove cave of corner fittings up and down respectively, be darted on this bearing, by with the groove cave of corner fittings container connection device in conjunction with the bullet up and down that is connected freight container; It is characterized in that, above-mentioned lower taper body possesses: along a direction displacement of the Width in groove cave and the front portion of hanging down from lower seat, to opposite one of sense of displacement side-prominent fixed protrusion, be subjected to movable jut outstanding along the effect of the elastic force of above-mentioned sense of displacement, that be retracted into by swing upwards near a side of root from this anterior top from the front portion than this fixed protrusion.
At this moment, the drawing action in the time of can forming because of unloading on the top of movable jut is slided on the edge in groove cave, to the dip plane that a side directed container connection device opposite with above-mentioned sense of displacement connects the inner face in the top of movable jut and groove cave; Form on the top of fixed protrusion simultaneously and slide on the edge in groove cave when the inner face in this movable jut and groove cave connects, the rheme that makes progress is moved the dip plane that movable jut that the Direction guide container connection device connects the inner face with the groove cave is retracted into.
And, on the edge in groove cave, slide when can be in the bottom of above-mentioned lower seat opposite with an above-mentioned sense of displacement side forms loading and lower seat be directed to the dip plane of chimeric position.
And, the upper taper body that protrudes in the groove cave to tilted direction can be fixed on the top of upper seat, simultaneously the length of the jut forward of this upper taper body be formed when reversing sense insertion groove cave and the rear wall of corner fittings connects and stops the insertion of upper taper body.
If adopt container connection device of the present invention, if when loading, the lower taper body is inserted in the groove cave of corner fittings, then movable jut slides on the edge in groove cave and is upwards pushed and be retracted into, therefore freight container yaw hardly, and can make the combination with it directly over the groove cave of lower taper body.
At this moment, even one in the container connection device of the left and right sides has been introduced in the corner fittings, perhaps might do to have adorned anti-with one in the container connection device of the left and right sides under the situation of structure of installation direction before and after anti-and can not get container connection device being shaped as of upper taper body, by from another hole of corner fittings movable jut being retracted into opening with anchor clamps etc., can guarantee and the gap in groove cave, can not produce other strength phenomenon and easily take out container connection device.
And, behind loading, act on waving of ship under the situation of displacement side, because lower seat and movable jut combine with the edge in groove cave, therefore the power of turning over obliquely upward can not pull up container connection device; And under waving of hull acted on situation with the opposition side of displacement side, because fixed protrusion combines with the edge of the opposition side in groove cave, so the power of turning over to opposite oblique upper can not pull up container connection device.
And, drawing action when forming because of unloading by the top at movable jut is slided on the edge in groove cave, to the dip plane that a side directed container connection device opposite with above-mentioned sense of displacement connects the inner face in the top of movable jut and groove cave, form on the top of fixed protrusion simultaneously and when the inner face in this movable jut and groove cave connects, on the edge in groove cave, slide, upwards rheme is moved the dip plane that movable jut that the Direction guide container connection device connects the inner face with the groove cave is retracted into, when unloading, the upper angled face of fixed protrusion slides on the edge in groove cave because of the drawing effect in when unloading, to a side directed container connection device opposite with above-mentioned sense of displacement, the top of movable jut and the inner face in groove cave are connected, and the inner face of the upper angled face of fixed protrusion in this movable jut and groove cave slides on the edge in groove cave when connecting, the rheme that makes progress is moved the Direction guide container connection device is retracted into the movable jut that connects with groove cave inner face, therefore freight container is vertically upward extracted the lower taper body to teeter hardly from the groove cave.
And, on the edge in groove cave, slide when forming loading and lower seat is directed to the dip plane of chimeric position, lower seat positively can be directed to position with groove cave tabling by a side opposite with above-mentioned sense of displacement in the bottom of above-mentioned lower seat.
And, by being fixed on the top of upper seat to the upper taper body that tilted direction protrudes in the groove cave, simultaneously the length of the jut forward of this upper taper body is formed when reversing sense insertion groove cave and the rear wall of corner fittings connects and stops the insertion of upper taper body, can prevent from the fore-and-aft direction that container connection device is installed in the corner fittings is done anti-.
Description of drawings
Fig. 1 represents the front view of an embodiment of container connection device of the present invention
The left view of Fig. 2 the foregoing description
The right elevation of Fig. 3 the foregoing description
The birds-eye view of Fig. 4 (a) the foregoing description
The front view of Fig. 4 (b) upper taper body
Fig. 5 represents the installation situation of upper taper body in corner fittings, (a) instruction diagram of the correct installation direction of expression, (b) the opposite instruction diagram of installation direction before and after the expression
Fig. 6 represents that container connection device is fixed to the stage diagram in the corner fittings
Fig. 7 represents the instruction diagram that container connection device combines with corner fittings
Fig. 8 represents the stage diagram that container connection device and corner fittings break away from
Anchor clamps are used in opening of using when Fig. 9 represents movable jut is retracted into, and (a) are birds-eye view, (b) are front view
Figure 10 represents that the container connection device of prior art is because of waving the stage diagram that gets loose
Figure 11 represents lower seat is directed to the dip plane of chimeric position or the instruction diagram of guide surface
The specific embodiment
The example of container connection device of the present invention is described below with reference to the accompanying drawings.
[embodiment 1]
Fig. 1～Fig. 4 represents an embodiment of container connection device of the present invention.
This container connection device possesses: be provided in the Connection Block 1 between the corner fittings C of the freight container that piles up, be darted on this Connection Block 1, embed the upper seat 2 and the lower seat 3 of the position of location container connection device among the groove cave C1 of corner fittings C up and down respectively, be darted on this upper seat 2 and the lower seat 3, by with the groove cave C1 of corner fittings C in conjunction with the upper taper body 4 and the lower taper body 5 that are connected freight container.
In addition, the shape of Connection Block 1 has no particular limits, as long as can locate container connection device position up and down, can form the cross section that the C face of the chamfered section of corner fittings C up and down of for example only being used as clips is that triangle or cross section are trapezoidal prominent bar.
Above-mentioned upper seat 2 cross section as shown in Figure 4 is approximate rhombus, can in the C1 of the groove cave of corner fittings C, in certain scope, be provided with rotationally about the edge respectively, and, can be fixed on upper taper body 4 and be attached to postrotational position among the C1 of groove cave by allowing the set pin 6 that is arranged on the Connection Block 1 give prominence to from groove cave C1.
Set pin 6 as shown in Figure 2 be subjected to spring 61 along under the state of the elastic force effect of projected direction by axle 62 pivot suspensions on Connection Block 1, can be retracted into by control lever 63 below Connection Block 1.
In addition, also can use guide surface 31B, the 31C, the 31D that constitute by curved surface such shown in Figure 11 (b)～(d) to constitute the dip plane 31 (Figure 11 (a)) that lower seat 3 is directed to chimeric position.
The groove cave C1 of corner fittings C is formed on according to the position of iso standard near the rear wall parts C2 of corner fittings C, shown in Fig. 5 (a), when upper taper body 4 in the right direction, can pack into, but when the direction of upper taper body 4 front and back are opposite like that shown in the image pattern 5 (b), because fwd protrusion 41 connects with the rear wall parts C2 of corner fittings C, therefore the jut 42 of back is blocked groove cave C1 and can not be entered, by preventing the corner fittings C that oppositely packs into before and after the container connection device like this.
Anterior 7 thickness forms the degree that lower seat 3 deducts the outstanding width of movable jut 9, hangs down from a side of lower seat 3.
As shown in Figure 1, the lower part of movable jut 9 is journaled near the top of front portion 7 with axle 91, and its first half is subjected to the effect of the outside elastic force of spring 92.
Drawing action slip on the edge of groove cave C1 down when the top of movable jut 9 is formed with and is shown in unloading as Fig. 7 (a)～(b), to dip plane 93 that a side directed container connection device opposite with above-mentioned sense of displacement connects the inner face of the top of movable jut 9 and groove cave C1.
The bottom of movable jut 9 also possesses dip plane 94, and in the most outstanding position of movable jut 9, the width of itself and anterior 7 additions approaches the width of the groove cave C1 of corner fittings C.
In addition, owing to movable jut 9 embeds under the state that is pushed by spring 92 in the recess that forms on anterior 7, even therefore omission axle 91 also can be at the situation lower swing that keeps its position.
Top at fixed protrusion 8, shown in Fig. 7 (b), be formed with when the inner face of movable jut 9 and groove cave C1 connects and on the edge of groove cave C1, slide, upwards the dip plane 81 that is retracted into of the rheme movable jut 9 that moves the Direction guide container connection device and the inner face with groove cave C1 is connected.
Fixed protrusion 8 also possesses dip plane 82 in the bottom, and approaches the width of the groove cave C1 of corner fittings C at the width of the most outstanding position of fixed protrusion 8 and anterior 7 additions.
The following describes the effect of the container connection device of present embodiment.
This container connection device as shown in Figure 6, if when loading, lower taper body 5 is inserted in the groove cave C1 of corner fittings C, then movable jut 9 slides on the edge of groove cave C1 and is extruded and is retracted into, therefore freight container yaw hardly, and can make lower taper body 5 combination with it directly over the C1 of groove cave.
At this moment, form when loading by a side opposite with above-mentioned sense of displacement and on the edge of groove cave C1, to slide, lower seat 3 is directed to the dip plane 31 of chimeric position, positively lower seat 3 is directed to the chimeric position of groove cave C1 shown in can image pattern 6 (b)～(c) like that in the bottom of this lower seat 3.
And, even one about when loading in the container connection device has been introduced among the corner fittings C, perhaps adorned anti-and can not get container connection device one in the container connection device of the left and right sides, by for example using opening as shown in Figure 9 with anchor clamps 20, the operating sheet 20a that opens with anchor clamps 20 is inserted in another hole of corner fittings C, the rotary manipulation rotary manipulation 20b of portion under the state that the periphery card in 20c of support sector that rotates freely with respect to the 20b of rotary manipulation portion that forms on the top that makes the 20b of rotary manipulation portion and the hole of corner fittings C ends, utilize operating sheet 20a that movable jut 9 is retracted into, can guarantee and the gap of groove cave C1, can not produce other strength phenomenon and easily take out container connection device.
And behind loading, waving under the situation that acts on the displacement side of such ship shown in Fig. 7 (a), because lower seat 3 and movable jut 9 combine with the edge of groove cave C1, therefore the power P1 that turns over obliquely upward can not pull up container connection device.
And waving under the situation that acts on a side opposite with the displacement side of such hull shown in Fig. 7 (b), because fixed protrusion 8 combines with the edge of the opposition side of groove cave C1, therefore the power P2 that turns over to opposite oblique upper can not pull up container connection device.
And, when unloading, the upper angled face 93 of such movable jut 9 acts on because of the drawing in when unloading on the edge of groove cave c1 and slides shown in Fig. 8 (a)～(b), to a side directed container connection device opposite, the top of movable jut 9 and the inner face in groove cave are connected with above-mentioned sense of displacement.
And, shown in Fig. 8 (b)～(c), the upper angled face 81 of fixed protrusion 8 connects with groove cave inner face from this movable jut 9 and begins to slide at the edge of groove cave C1, and the rheme that makes progress is moved the Direction guide container connection device is retracted into the movable jut 9 that connects with groove cave inner face.
At last, shown in Fig. 8 (c), when fixed protrusion 8 and anterior 7 is in being located in groove cave C1, be pulled out, therefore freight container vertically upward extracted lower taper body 5 to teeter hardly from the C1 of groove cave.
And, be fixed on the top of upper seat 2 by the upper taper body 4 that adipping is protruded in groove cave C1, simultaneously the length of the fwd jut 41 of this upper taper body 4 is formed when insertion groove cave C1 in the opposite direction and the rear wall parts C2 of corner fittings C connects and stops the insertion of upper taper body 4, can prevent from the fore-and-aft direction that container connection device is installed among the corner fittings C is done anti-.
Abovely container connection device of the present invention has been described according to a plurality of embodiment, but the structure that the present invention is not limited in the foregoing description to be put down in writing, the structure that each embodiment put down in writing can be carried out suitable combination etc., in the scope that does not break away from its aim, suitably change its structure.
Commercial Application
Because container connection device of the present invention has and is not easy in transit to get loose and reduce The characteristic of teeter easy assembling disassembling of container, therefore can be used for by the container of slinging Automatically remove the purposes that the automatic container that connects connects tool.
Claims (4)
1. container connection device, possess: be provided in the Connection Block between the corner fittings of the freight container that piles up, be darted on this Connection Block, embed the last undersetting of the position of location container connection device in the groove cave of corner fittings up and down respectively, be darted on this bearing, by be connected the bullet up and down of freight container with the groove cave combination of corner fittings; It is characterized in that, above-mentioned lower taper body possesses: along a direction displacement of the Width in groove cave and the front portion of hanging down from lower seat, to opposite one of sense of displacement side-prominent fixed protrusion, be subjected to movable jut outstanding along the effect of the elastic force of above-mentioned sense of displacement, that be retracted into by swing upwards near a side of root from this anterior top from the front portion than this fixed protrusion.
2. container connection device as claimed in claim 1, it is characterized in that, drawing action when forming because of unloading on the top of movable jut is slided on the edge in groove cave, to the dip plane that a side directed container connection device opposite with above-mentioned sense of displacement connects the inner face in the top of movable jut and groove cave; Form on the top of fixed protrusion simultaneously and slide on the edge in groove cave when the inner face in this movable jut and groove cave connects, the rheme that makes progress is moved the dip plane that movable jut that the Direction guide container connection device connects the inner face with the groove cave is retracted into.
3. container connection device as claimed in claim 1 or 2 is characterized in that, sliding on the edge in groove cave when a side opposite with above-mentioned sense of displacement forms loading in the bottom of above-mentioned lower seat is directed to lower seat the dip plane of chimeric position.
4. as each the described container connection device in the claim 1,2 or 3, it is characterized in that, to be fixed on the top of upper seat to the upper taper body that tilted direction protrudes in the groove cave, simultaneously the length of the fwd jut of this upper taper body be formed when reversing sense insertion groove cave and the rear wall of corner fittings connects and stops the insertion of upper taper body.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004325298 | 2004-11-09 | ||
| JP2004325298 | 2004-11-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1772573A true CN1772573A (en) | 2006-05-17 |
| CN100548834C CN100548834C (en) | 2009-10-14 |
Family
ID=36759756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100924655A Active CN100548834C (en) | 2004-11-09 | 2005-08-22 | Container connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100548834C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101633394B (en) * | 2008-07-24 | 2013-01-09 | 环球投资股份有限公司 | Automatic locking type bearing seat capable of preventing containers from dumping |
| CN102892690A (en) * | 2010-03-10 | 2013-01-23 | 货运技术芬兰有限公司 | Coupling device for coupling containers, particularly containers used in cargo ships |
| CN106005795A (en) * | 2016-06-17 | 2016-10-12 | 宁波杰纳尔绑扎科技有限公司 | Connecting part of corner fitting of container |
| CN106585871A (en) * | 2017-02-08 | 2017-04-26 | 江苏兴洋船舶设备制造有限公司 | Stacking cone simple and convenient to operate |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6343251B2 (en) * | 2015-04-22 | 2018-06-13 | 港製器工業株式会社 | Container fixing device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0832827B1 (en) * | 1996-09-30 | 2001-12-19 | Willi Wader Gmbh | Self-closing connection device for containers |
| JP3633749B2 (en) * | 1997-04-24 | 2005-03-30 | 大洋製器工業株式会社 | Container connector |
| DE29811460U1 (en) * | 1998-06-26 | 1998-09-17 | Sec Ship S Equipment Centre Br | Coupling piece for connecting two stacked containers |
-
2005
- 2005-08-22 CN CNB2005100924655A patent/CN100548834C/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101633394B (en) * | 2008-07-24 | 2013-01-09 | 环球投资股份有限公司 | Automatic locking type bearing seat capable of preventing containers from dumping |
| CN102892690A (en) * | 2010-03-10 | 2013-01-23 | 货运技术芬兰有限公司 | Coupling device for coupling containers, particularly containers used in cargo ships |
| CN102892690B (en) * | 2010-03-10 | 2014-09-03 | 货运技术芬兰有限公司 | Coupling device for coupling containers, particularly containers used in cargo ships |
| CN106005795A (en) * | 2016-06-17 | 2016-10-12 | 宁波杰纳尔绑扎科技有限公司 | Connecting part of corner fitting of container |
| CN106585871A (en) * | 2017-02-08 | 2017-04-26 | 江苏兴洋船舶设备制造有限公司 | Stacking cone simple and convenient to operate |
| CN106585871B (en) * | 2017-02-08 | 2018-07-27 | 泰州市梦之谷科技发展有限公司 | A kind of type heap cone easy to operate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100548834C (en) | 2009-10-14 |
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