CN1930057B - Device for the connection of transport devices - Google Patents
Device for the connection of transport devices Download PDFInfo
- Publication number
- CN1930057B CN1930057B CN2005800077252A CN200580007725A CN1930057B CN 1930057 B CN1930057 B CN 1930057B CN 2005800077252 A CN2005800077252 A CN 2005800077252A CN 200580007725 A CN200580007725 A CN 200580007725A CN 1930057 B CN1930057 B CN 1930057B
- Authority
- CN
- China
- Prior art keywords
- core
- locking piece
- locking pieces
- annex
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D5/00—Tank wagons for carrying fluent materials
- B61D5/08—Covers or access openings; Arrangements thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/0006—Coupling devices between containers, e.g. ISO-containers
- B65D90/0013—Twist lock
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/005—Large containers of variable capacity, e.g. with movable or adjustable walls or wall parts, modular
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Connection Of Plates (AREA)
- Package Frames And Binding Bands (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
- Furniture Connections (AREA)
- Handcart (AREA)
- Clamps And Clips (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention relates to a device for the connection of transport devices, in particular, a twist-lock, comprising an extended central piece (10, 11) and two locks (14, 15) for engaging in corner stops on the transport devices. Both locks cooperate with the ends of the central piece such that the two locks are embodied to be displaced along the longitudinal axis of the central piece. According tothe invention, with essentially the same mechanical requirements as for the state of the art, the application of said device depends essentially on the length of the central piece. The length of the central piece determines the range of adjustment of the device.
Description
Technical field
The present invention relates to a kind of device that is used to connect transportation device.
Background technology
Known this device is called twist lock (twistlock), and for example is used for and will links together such as transportation devices such as freight container, open type delivery container, transportation support and supporting structures.For this reason, these twist locks are assembled in the angle annex that is oppositely arranged (corner fitment) of freight container, and described locking piece rotates with respect to core owing to the effect of swing handle.Because these locking pieces rotate, these locking pieces join in the annex of corresponding angle in the following manner: prevent that described locking piece breaks away from described angle annex.
This being connected between level and/or the vertical adjacent freight container provides force closure (force-locking) to cooperate, and makes single freight container firmly but connect into the piece that comprises a plurality of freight containers releasedly.The continuous freight container of placing with mutual juxtaposition relationship has increased the bottom area of kiss the earth, and has therefore increased the stability of freight container aspect placement naturally.It should be understood, however, that known twist lock only can be used for having between the transportation device situation of preset space length, perhaps only can be used for the stacked freight container of the superiors.
Under the different situation of the spacing between the transportation device,, the fixing purpose of load reinforces the grappling effect for can providing with drag-line.Yet, it should be noted that this is a prerequisite so that corresponding optional junction to be arranged, yet always do not have described junction, perhaps described junction is owing to other reason can not be used, and for example transportation bag set difference seldom itself occupies a plurality of freight container placement locations along the longitudinal direction.
DE 19652817C1 discloses a kind of assembly set, its two freight containers that are provided with hollow angle annex at the place, bight that are used to be rigidly connected.DE 1581134 discloses a kind of male part that is used for delivery container.DE 19621456A1 discloses a kind of loading station that is used for delivery container is put into mutual side by side relationship.US No 4993125 discloses a kind of Connection Element that is used for freight container.US No 3683463 discloses a kind of Connection Element that is used for freight container.
Summary of the invention
Therefore, the purpose of this invention is to provide a kind of device, the feasible connection that can improve transport facilities of this device.
This purpose reaches by the device that as described below being used to connects transportation device.
Thereby, a kind of device that is used to connect transportation device is provided, particularly a kind of twist lock, it has the locking piece that microscler (elongate) core and two are used for joining to the angle annex of transportation device.These two locking pieces match with the end of described core respectively in the following manner: it is movably that described two locking pieces are suitable for along the longitudinal axis of core.And, be provided with open-work in described two locking pieces at least one, described open-work is located such that: as long as still see described core in described open-work, being connected between then described core and the described locking piece is enough, thereby prevents to leave installing incorrectly that described locking piece too far causes owing to described core is rotated.
Aspect this, the present invention is based on such fact, promptly for the mechanical requirement same substantially, depend on the length of core in fact according to the range of use of device of the present invention with prior art.The length of core is determined the setting range of described device.
According to embodiments of the invention, has outside thread at least one in its end of core, has hole in two locking pieces at least one with corresponding negative thread, thereby by the rotation of core, the outside thread of core matches with the negative thread of locking piece and locking piece moves along the longitudinal axis of core.
Because core rotates, the locking piece that matches with core depends on the direction of described rotation and moves apart each other or move towards one another.Thereby the position of described locking piece can easily be adapted to the spacing of transportation device.
In preferred structure of the present invention, a lever is set on each locking piece.By this way, these locking pieces spacing relative to each other can be regulated by the swing handle on the core and be made the spacing of described spacing corresponding to the angle annex on the transportation device.When in the desired location of these locking pieces at them, each locking piece can rotate by lever mounted thereto, make and connect at transportation device and between according to device of the present invention---as from commonly known in the art, but have different spacings between the transportation device.
In another structure, each lever vertically or is radially installed with respect to the longitudinal axis of core under the sort of situation basically, so that allow each locking piece is turned to required locked position of coupler or unlocked position especially simply.
In preferred structure of the present invention, be provided with open-work at least one locking piece place.Core according to device of the present invention can be discerned by this open-work.The appropriate location of described open-work makes and can guarantee: as long as can also see described core in described open-work, being connected between described core and the locking piece all is enough in any case.This makes and can prevent to leave described locking piece and cause installing incorrectly unintentionally owing to described core inordinate rotation.
Except that aforesaid structure, the present invention also comprises other structures.
Description of drawings
Followingly illustrate in greater detail the present invention with reference to accompanying drawing.Wherein,
Fig. 1 illustrates the block diagram according to the twist lock of the first embodiment of the present invention,
Fig. 2 illustrates the block diagram of twist lock according to a second embodiment of the present invention, and
Fig. 3 illustrates the lateral plan of the part of twist lock shown in Fig. 2.
The specific embodiment
Fig. 1 illustrates the block diagram according to the twist lock of the first embodiment of the present invention.This twist lock consists essentially of core 10 and two locking pieces 14, and these two locking pieces are separately positioned on the place, two ends of core 10.Being fixed on described two locking pieces 14 is corresponding lever 16, and lever 16 radially extends with respect to the longitudinal axis of core 10.Turning handle 12 is fixed to core 10.
In two ends of core 10 each is provided with outside thread.Negative thread in the hole in described outside thread and each locking piece matches, and makes these two locking pieces can be screwed on two ends of core 10, and promptly right-hand screw thread matches with minus thread.
Because the rotation of turning handle, so core 10 rotates, and the locking piece 14 that cooperates with core 10 depends on the direction of rotation and moves away from each other or towards each other.Thereby, can make the position of these locking pieces be adapted to the spacing of transportation device in simple mode.
Two levers 16 on described two locking pieces 14 are used for rotating these locking pieces in following mode: when these locking pieces 14 are positioned at predetermined lengthwise position with respect to the angle annex on the transportation device, connect between transportation device and twist lock.Lever 16 is arranged so that vertically or radially that with respect to the longitudinal axis of core 10 locking piece 14 can simply rotatablely move for the purpose of locking or release.
As is known in the art, twist lock remains in the annex of angle by undercutting (undercut) structure.For this reason, this angle annex is hollow in inside and has at least one hole that the length in described hole is greater than width.Has cooresponding with it size to be assembled to the locking piece in the annex of angle 14.Therefore, locking piece 14 can be assembled in the annex of described angle.
So when locking piece 14 turns over about 90 when spending by lever 16, the extending longitudinally of locking piece extends along the Width of described angle annex split shed.Because the extending longitudinally of locking piece 14 is greater than A/F, thus locking piece 14 cooperate with described angle annex with undercut construction and no longer can remove therefrom, unless at first backward rotation 90 is spent.
Turning handle 12 is cylindrical structural and have outside thread at least one end preferably, can screw nut on this outside thread.Therefore,, make this turning handle can pass the hole in the core 10, can twist back corresponding nut then for of inserting in 12, two nuts of turning handle does not tighten.This makes turning handle 12 easily to insert or to remove.
Fig. 2 illustrates the block diagram of twist lock according to a second embodiment of the present invention.This twist lock is identical with the illustrated project organization of reference Fig. 1 basically and have core 11 and turning handle 13, has two locking pieces 15 on two ends of core 11.The difference of the essence between the twist lock shown in first and second embodiment is, the structure of two locking pieces locating in the end of corresponding core 10 and 11 and their length.
This locking piece has end panel 15c, and end panel 15c has and has basically the size that equates with opening in the annex of angle.This end panel is connected to the threaded portion of locking piece 15 by the narrower limb shape 15b of portion, and end panel 15c is outstanding in the direction towards turning handle 13, promptly protrudes in described limb shape portion towards core.
Because turning handle 13 rotates, locking piece 15 can be moved in the desired position and be assembled to the transportation device of two vicinities or the angle annex of freight container in.Then, turning handle 13 is moved in the following manner: make described two locking pieces move towards one another.This causes these end panel to be bonded in the annex of angle with undercut construction and set up force closure between described device and angle annex and relevant transportation device connecting.
Yet, at this moment there is the gap in the outside of these locking pieces, this gap is corresponding with the size that the undercutting of described end panel in the annex of angle engages basically.So, for fear of by mistake discharging described device, at least one binding 17 is set, binding 17 can vertically or radially move with respect to core 11 along the direction of the limb shape 15b of portion, binding 17 is full of opening in the annex of angle at least to such degree, if make and do not transfer to binding 17, the undercutting relation of the end panel of locking piece engages at least can be not entirely ineffective, thereby can by mistake not make it to lose efficacy.
Fig. 3 illustrates the lateral plan from the twist lock of Fig. 2.Locking piece 15a has open-work 19 at this.Core 11 according to device of the present invention can be discerned by open-work 19.The appropriate location of this open-work 19 can guarantee: as long as still can see or feel core 11 in open-work 19, being connected between core 11 and the locking piece 15a all is enough in any case so.This makes and can prevent to leave installing incorrectly that locking piece 15a far and unintentionally causes very much because core 11 is rotated.
According to the interchangeable embodiment of twist lock, two ends of corresponding core do not have outside thread but are provided with some through holes at the respective end place of core.Described two locking pieces all have corresponding through hole, and these through holes are corresponding with the through hole in the core basically.In order to change the spacing between described two locking pieces at place, two ends of core, inserted link or rod can pass the opening in the described locking piece and pass through hole in the described core.
In this embodiment, because the adjusting of the spacing between two locking pieces do not realize by the center of turn part, so do not need turning handle 12 and 13.
Claims (9)
1. device that is used to connect transportation device, described device comprises:
Microscler core (10; 11); With
Two locking pieces (14; 15), described two locking pieces are applicable in the angle annex that joins described transportation device to, wherein, and described two locking pieces (14; 15) be configured in the following manner respectively and described core (10; 11) match in end: described two locking pieces (14; 15) can be along described core (10; 11) longitudinal axis moves; With
Open-work (19), described open-work (19) are arranged on described two locking pieces (14; 15) at least one in, wherein, described open-work (19) is located such that: as long as still see described core, then described core (10 in described open-work; 11) with described locking piece (14; 15) connection between is enough, thereby prevents because described core (10; 11) be rotated and leave described locking piece (14; What 15) too far cause installs incorrectly.
2. device as claimed in claim 1, wherein
Described core (10; 11) has outside thread and described two locking pieces (14 at least one in its end; 15) at least one in has the hole with corresponding negative thread, makes by rotating described core (10; 11) make described core (10; 11) described outside thread on and described locking piece (14; 15) negative thread matches and makes described locking piece (15) along described core (10; 11) longitudinal axis moves.
3. device as claimed in claim 2 further comprises being used to rotate described core (10; 11) turning handle (12; 13).
4. device as claimed in claim 3 further comprises being positioned at described core (10; 11) hole in,
Wherein, described turning handle (12; 13) be cylindrical structural and at least one end, have outside thread, on this outside thread, screw nut,
Thus, in order to insert or remove described turning handle (12; 13), screw out in two nuts, make described turning handle can pass described core (10; 11) the described hole in.
5. as each described device in the claim 1 to 4, further comprise the lever (16) that is positioned on each locking piece (14).
6. device as claimed in claim 5, wherein
Described lever (16) radially extends with respect to the longitudinal axis of described core (10).
7. device as claimed in claim 5, wherein, described lever (16) is radially installed with respect to the longitudinal axis of described core (10).
8. device as claimed in claim 5, wherein
Described device is a twist lock, and described two locking pieces remain in the annex of corresponding angle by undercut construction,
Described angle annex is hollow in inside and has at least one hole, and the length in described hole is greater than width, and the described locking piece (14) that is used for being assembled to described angle annex has and the cooresponding size in described hole,
Described locking piece (14) turns over 90 degree by described lever (16), and the Width in the hole of the extending longitudinally that makes described locking piece (14) thus in the annex of described angle extends, and makes described locking piece (14) cooperate with described angle annex with undercut construction, and
Described locking piece (14) is removed by backward rotation.
9. as each described device in the claim 1 to 4, further comprise the binding (17) at least one that is arranged in described two locking pieces (15),
Wherein, described binding can move radially with respect to the longitudinal axis of described core (11).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202004004054.9 | 2004-03-12 | ||
DE202004004054U DE202004004054U1 (en) | 2004-03-12 | 2004-03-12 | Device for connecting transport devices |
PCT/EP2005/002675 WO2005087623A1 (en) | 2004-03-12 | 2005-03-14 | Device for the connection of transport devices |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1930057A CN1930057A (en) | 2007-03-14 |
CN1930057B true CN1930057B (en) | 2010-07-14 |
Family
ID=34813784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800077252A Expired - Fee Related CN1930057B (en) | 2004-03-12 | 2005-03-14 | Device for the connection of transport devices |
Country Status (11)
Country | Link |
---|---|
US (1) | US20080038074A1 (en) |
EP (1) | EP1727750A1 (en) |
JP (1) | JP2007528827A (en) |
KR (1) | KR100839479B1 (en) |
CN (1) | CN1930057B (en) |
AU (2) | AU2005221823B2 (en) |
BR (1) | BRPI0508308A (en) |
CA (1) | CA2557237C (en) |
DE (1) | DE202004004054U1 (en) |
NZ (2) | NZ581609A (en) |
WO (1) | WO2005087623A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106594021A (en) * | 2017-02-08 | 2017-04-26 | 江苏兴洋船舶设备制造有限公司 | Bridge lock convenient to operate |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3683463A (en) * | 1971-01-11 | 1972-08-15 | Paul E Siefer | Interstack bridge and shore for cargo containers |
US5462188A (en) * | 1993-04-19 | 1995-10-31 | Rosby Corporation | Integrated interbox connectors |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2872224A (en) * | 1957-07-11 | 1959-02-03 | Marvin J Osborne | Turnbuckle |
US3368838A (en) * | 1966-06-30 | 1968-02-13 | Grace W R & Co | Shipping container coupling |
US3599824A (en) * | 1969-05-19 | 1971-08-17 | Weyerhaeuser Co | Coupling device for cargo containers |
CA937811A (en) * | 1970-03-06 | 1973-12-04 | U. Backteman Hans | Lashing fitting |
ES449514A1 (en) * | 1975-09-06 | 1977-11-01 | Conver Ing Technik Gmbh | Coupling device for containers |
US4856150A (en) * | 1988-05-24 | 1989-08-15 | Johnson John A | Container coupler |
US4993125A (en) * | 1990-02-20 | 1991-02-19 | United States Of America As Represented By The Secretary Of The Navy | Container connector |
GB2246161B (en) * | 1990-07-06 | 1994-01-05 | Blair George Ltd | Means for securing freight containers together |
DE19621456A1 (en) * | 1996-05-29 | 1997-12-04 | Marine Equip & Consult | Support frame for standard containers on board ship |
DE19652817C1 (en) * | 1996-08-12 | 1997-10-09 | Horst Neufingerl | Equipment for rigid connection of two 20 foot sea containers |
KR100444824B1 (en) * | 1996-08-12 | 2004-08-18 | 노이핑거를, 호르스트 | Set of parts for rigidly interconnecting the corners of two containers provided with hollow corner fittings, tools therefore, and assembly system |
US6725507B2 (en) * | 2000-01-04 | 2004-04-27 | Kenneth Reynard | Interconnector for freight containers |
US7121777B2 (en) * | 2003-09-17 | 2006-10-17 | Portec Rail Products, Inc. | Container bridging stabilizer |
-
2004
- 2004-03-12 DE DE202004004054U patent/DE202004004054U1/en not_active Expired - Lifetime
-
2005
- 2005-03-14 NZ NZ581609A patent/NZ581609A/en unknown
- 2005-03-14 EP EP05728970A patent/EP1727750A1/en not_active Withdrawn
- 2005-03-14 BR BRPI0508308-7A patent/BRPI0508308A/en not_active IP Right Cessation
- 2005-03-14 CN CN2005800077252A patent/CN1930057B/en not_active Expired - Fee Related
- 2005-03-14 JP JP2007502308A patent/JP2007528827A/en active Pending
- 2005-03-14 CA CA002557237A patent/CA2557237C/en not_active Expired - Fee Related
- 2005-03-14 KR KR1020067019777A patent/KR100839479B1/en not_active IP Right Cessation
- 2005-03-14 US US10/592,660 patent/US20080038074A1/en not_active Abandoned
- 2005-03-14 WO PCT/EP2005/002675 patent/WO2005087623A1/en active Application Filing
- 2005-03-14 NZ NZ549624A patent/NZ549624A/en unknown
- 2005-03-14 AU AU2005221823A patent/AU2005221823B2/en not_active Ceased
-
2009
- 2009-12-02 AU AU2009243477A patent/AU2009243477A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3683463A (en) * | 1971-01-11 | 1972-08-15 | Paul E Siefer | Interstack bridge and shore for cargo containers |
US5462188A (en) * | 1993-04-19 | 1995-10-31 | Rosby Corporation | Integrated interbox connectors |
Also Published As
Publication number | Publication date |
---|---|
AU2005221823B2 (en) | 2009-12-17 |
NZ581609A (en) | 2010-03-26 |
DE202004004054U1 (en) | 2005-07-28 |
KR100839479B1 (en) | 2008-06-19 |
CA2557237A1 (en) | 2005-09-22 |
CA2557237C (en) | 2009-04-28 |
NZ549624A (en) | 2009-12-24 |
US20080038074A1 (en) | 2008-02-14 |
WO2005087623A1 (en) | 2005-09-22 |
JP2007528827A (en) | 2007-10-18 |
EP1727750A1 (en) | 2006-12-06 |
CN1930057A (en) | 2007-03-14 |
BRPI0508308A (en) | 2007-07-24 |
KR20060126615A (en) | 2006-12-07 |
AU2005221823A1 (en) | 2005-09-22 |
AU2009243477A1 (en) | 2009-12-24 |
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