CN103979232B - A kind of freight container device - Google Patents
A kind of freight container device Download PDFInfo
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- CN103979232B CN103979232B CN201410167048.1A CN201410167048A CN103979232B CN 103979232 B CN103979232 B CN 103979232B CN 201410167048 A CN201410167048 A CN 201410167048A CN 103979232 B CN103979232 B CN 103979232B
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- rotating head
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- freight container
- bulge
- convex platform
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- 238000009434 installation Methods 0.000 claims description 18
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 5
- 230000033001 locomotion Effects 0.000 description 4
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- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000008520 organization Effects 0.000 description 1
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Abstract
The present invention relates to a kind of freight container device, comprise flange, upper rotating head and lower rotating head, on flange, lower two sides midway location is furnished with convex platform and lower bulge respectively, convex platform and lower bulge and container angle piece bores match, the height of convex platform is greater than lower bulge, convex platform and lower bulge install rotating head and lower rotating head respectively, on, lower between rotating head with flange become revolution be connected, the root of lower rotating head is identical with lower bulge, end portion width is less than root, lower rotating head side is given prominence to triangle, the lock face of upside given prominence to by triangle, lower bulge and flange undersurface form bayonet socket, the crest line of lower bulge end face does chamfered and forms spigot surface, the outstanding downside of triangle arranges spirally-guided inclined-plane, the back side, spirally-guided inclined-plane has columniform spacing outstanding, lower rotating head and upper rotating head are connected to each other by axle, between axle and flange, spring is housed.The present invention can connect upper and lower two freight containers by fast speed, simplicity of design, has good Applied economy and is worth.
Description
Technical field
The invention belongs to container connector technical field, particularly relate to a kind of freight container device.
Background technology
Container Transport with connect lock comprise upper connecting portion and lower connecting portion, by manual switching switch lock structure, as the operation of handle etc., make upside freight container be connected with upper connecting portion or open, lower connecting portion is connected with the freight container of downside or opens.But the composition parts of this lock are more, its complex structure, maintenance trouble, and the action need manual operation of locking in freight container preloading and uninstall process just can complete.
Prior art operation intensity is large, and efficiency is low, can not meet big intermodal container terminal and box ship to the efficient requirement of loading and unloading container.Meanwhile, when container wharf is installed and connected lock on freight container, all need worker stands in the operation of unsettled freight container bottom, or container top operation.Stand in below tens of tons of chest and operate, and the freight container top standing in a few floor height operates, there is potential safety hazard.
In dock container transport, freight container is installed to transportation means as box ship, existing operation mode first by container truck, freight container is transported to harbour, then freight container is sling, container truck leaves, now manually lock is put in container angle, then will the container crane of lock be installed on ship by loop wheel machine.This kind of pattern efficiency of loading is lower, but due to the project organization of existing lock, cannot accomplish the efficient automation streamlined operation of loading and unloading container lock on harbour.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of freight container device, with solve existing twist-lock feature various, increase unnecessary weight and easy out of order problem, adopt simple structure design, there is good Applied economy value and can realize automation installation, improve safety.
The technical solution adopted for the present invention to solve the technical problems is: provide a kind of freight container device, comprise flange, upper rotating head and lower rotating head, on described flange, lower two sides midway location is furnished with convex platform and lower bulge respectively, described convex platform and lower bulge and container angle piece bores match, the height of described convex platform is greater than lower bulge, described convex platform installs rotating head, described upper rotating head is connected with becoming to turn round between flange, below described lower bulge, lower rotating head is housed, described lower rotating head end portion width is less than the width of root, described lower rotating head side is given prominence to triangle, the outstanding upside of described triangle is lock face, described lock face, lower bulge and flange undersurface form the bayonet socket matched with freight container installation portion, the crest line of described lower bulge end face surrounding does chamfered and forms spigot surface, the outstanding downside of described triangle arranges spirally-guided inclined-plane, the back side, spirally-guided inclined-plane of described lower rotating head lower end is provided with columniform spacing outstanding, described lower rotating head and upper rotating head are connected to each other by the axle be arranged in flange, between described axle and flange, spring is housed.
Described upper rotating head is bilateral helix and upper end is tapered.
Have energency-unlocking hole in the middle part of described upper rotating head, the lateral opening hole of described energency-unlocking hole and container angle matches
Described lower rotating head, upper rotating head and axle connection fastened to each other are in aggregates.
Described flange is with flange longitudinal extension structure, and described flange longitudinal extension structure thickness is identical with flange, and described flange longitudinal extension structure flushes with the sidewall at container angle place.
Under energency-unlocking determines state, when described lower rotating head turns over 90 degree, width is less than fitting hole width.
Flange longitudinal extension structure is equipped with in described flange side, and described flange longitudinal extension structure thickness is identical with flange, and described flange longitudinal extension structure flushes with the sidewall at container angle place.The flange longitudinal extension structure flushed with the sidewall at container angle place adds the area of thrust surface of flange, increases pressure transmission, improves the load-carrying capacity of corner fittings, reduces stress and concentrates.By checking the relative position of corner fittings and flange extended structure body, differentiating and whether install or whether install this product, to stop to install safety misadventure that is not in place or that do not install and produce.
Flange and axle split-type design, have energency-unlocking hole in the middle part of upper rotating head, the lateral opening hole of described energency-unlocking hole and freight container installation portion matches.Subsidiary instrument can being adopted to rotate the upper and lower rotating head for connecting, upper and lower freight container being thrown off and connects.This design can when emergency situation occurs, and such as due to the relative position dimension overproof of corner fittings in the overproof or whole freight container of container angle internal dimensions, or lower rotating head is anti-loaded, maloperation etc., and artificial compulsive unlocking, avoids major safety problems.
beneficial effect
The invention has the advantages that, employing on upper and lower two rotating heads, arrange helical structure and spirally-guided inclined-plane makes upper and lower rotating head pressurized rotate, snap in freight container installation portion after rotation, can be quick, easy upper and lower two freight containers be connected, automation can be realized and install, improve safety, and structure is simple, have good Applied economy to be worth, the present invention simultaneously can form automation, streamlined operation on harbour, greatly improves container loading efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is that schematic diagram is looked on a left side of Fig. 1 of the present invention.
Fig. 3 is the schematic top plan view of Fig. 1 of the present invention.
Fig. 4 is the section-drawing in flange direction of the present invention.
Fig. 5 loads upper rotating head view after lower rotating head is fixed on freight container installation portion by the present invention.
Fig. 6 loads lower rotating head view after upper rotating head is fixed on freight container installation portion by the present invention.
Fig. 7 is that the present invention installs the filling schematic diagram connecting upper and lower two freight container installation portions.
Fig. 8 is the view that the present invention is applied to dock container lifting.
Fig. 9 is that lower rotating head packs into the container the constitution diagram of corner apertures by the present invention from the top down.
Figure 10 is perspective view of the present invention.
In figure: 1, flange; 2, upper rotating head; 3, lower rotating head; 4, helix; 5, energency-unlocking hole; 6, spring; 7, spacing outstanding; 8, lock face; 9, spirally-guided inclined-plane; 10, flange longitudinal extension structure; 11, convex platform; 12, lower bulge; 13, spigot surface.
Detailed description of the invention
Below in conjunction with specific embodiment, set forth the present invention further.Should be understood that these embodiments are only not used in for illustration of the present invention to limit the scope of the invention.In addition should be understood that those skilled in the art can make various changes or modifications the present invention, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the present invention's instruction.
As shown in Fig. 1 to 10, a kind of freight container device, comprise flange 1, upper rotating head 2 and lower rotating head 3, on described flange 1, lower two sides midway location is furnished with convex platform 11 and lower bulge 12 respectively, described convex platform 11 and lower bulge 12 match with container angle piece bores, the height of described convex platform 11 is greater than lower bulge 12, described convex platform 11 installs rotating head 2, described upper rotating head 2 is connected with becoming to turn round between flange 1, below described lower bulge 12, lower rotating head 3 is housed, described lower rotating head 3 end portion width is less than the width of root, described lower rotating head 3 side is given prominence to triangle, the outstanding upside of described triangle is lock face 8, described lock face 8, lower bulge 12 and flange 1 lower surface form the bayonet socket matched with freight container installation portion, the crest line of described lower bulge 12 end face surrounding does chamfered and forms spigot surface 13, the outstanding downside of described triangle arranges spirally-guided inclined-plane 9, the back side, spirally-guided inclined-plane 9 of described lower rotating head 3 lower end is provided with columniform spacing outstanding 7, described lower rotating head 3 is connected to each other by the axle be arranged in flange 1 with upper rotating head 2, spring 6 is housed between described axle and flange 1.
Described upper rotating head 2 is in bilateral helix 4 and upper end is tapered.
Have energency-unlocking hole 5 in the middle part of described upper rotating head 2, described energency-unlocking hole 5 matches with the lateral opening hole of container angle.
Described lower rotating head 3, upper rotating head 2 and axle connection fastened to each other are in aggregates.
Described flange 1 is with flange longitudinal extension structure 10, and described flange longitudinal extension structure 10 thickness is identical with flange 1, and described flange longitudinal extension structure 10 flushes with the sidewall at container angle place.
Under energency-unlocking determines state, when described lower rotating head 3 turns over 90 degree, width is less than fitting hole width.
As Fig. 5 and Fig. 7, first lower rotating head 3 is fixed on underlying container installation portion, allow the freight container installation portion of back upper place aim at upper rotating head 2 depress, upper rotating head 2 is with the helix upper-end contact freight container installation portion of taper, pressurized rotates, reset by the effect of spring 6 bounce after being inserted in freight container installation portion, connect upper and lower two freight containers.
As Fig. 6 and Fig. 7, first upper rotating head 2 is fixed on top freight container installation portion, rear lower rotating head 3 is allowed to aim at the pressure of underlying container installation portion, the spirally-guided inclined-plane 9 of lower rotating head 3 contacts freight container installation portion, pressurized makes lower rotating head 3 rotate, reset by the effect of spring 6 bounce after being inserted in freight container installation portion, connect and drawn upper and lower two freight containers.
The structure on the spirally-guided inclined-plane 9 of lower rotating head 3, upper and lower freight container is made not need parallel motion when mounted, multiple freight container side by side relationship very close to each other also can normal load, when falling case, spirally-guided inclined-plane 9 contacts with below corner apertures, spirally-guided inclined-plane 9 is stressed rotate after, band moving axis rotates lower rotating head and snaps in fitting hole, carry out parallel motion without the need to freight container to fall case, avoid the damaged condition that freight container clashes into mutually in movement and occur.
The lateral opening hole of the corresponding container angle in energency-unlocking hole 5 that upper rotating head 2 is offered, uses the instruments such as crow bar can insert energency-unlocking hole 5 and rotates the connection that upper rotating head 2 opens lower rotating head.
Lower rotating head 3 lower end arranges spacing outstanding 13, increase area of contact when lower rotating head and the collision of downside freight container, the situation puncturing freight container when preventing container packing because upper and lower contraposition is inaccurate occurs, also can make to run in sea-freight process when jolting, fasten freight container installation portion, strengthen the stability connected.
By the spigot surface 13 of lower bulge 12 surrounding, the lower corner fittings of chest corner fittings is pressed into the present invention from top or the present invention falls into corner fittings, all can comparatively accurately locate, accurate to ensure upper and lower freight container contraposition, do not misplace, ensure that extended structure body is roughly concordant with upper and lower container angle side simultaneously.
Upper rotating head can be first installed to below the freight container of top in corner fittings by the present invention, use loop wheel machine to be fallen above underlying container or platform by top container crane, the mode that lower rotating head is pressed into above underlying container or platform in corner fittings connects upper and lower freight container or platform; Also first lower rotating head can be loaded corner fittings above underlying container or platform, use loop wheel machine to be fallen above underlying container or platform by top container crane, the mode making rotating head be pressed into corner fittings below the freight container of top connects upper and lower freight container or platform.
As shown in Figure 8, harbour arranges ring-shaped platform delivery track 16, track is provided with platform 14, 4 angles of platform 14 respectively there is a freight container standard angle piece bores, the present invention is placed at 4 angles of platform 14, when platform 14 moves to container stacking district 15, with loop wheel machine by container loading on platform 14, being placed on 4 of platform 14 upper rotating heads 2 upwards inserts in the fitting hole below freight container, when freight container moves on boats and ships limit with platform 14, loop wheel machine is utilized to be sling by freight container, lower rotating head 3 below freight container automatically disengages the fitting hole of platform 14, freight container installs on ship by loop wheel machine, in fitting hole on 4 below freight container lower rotating heads, 3 loading boats and ships.Complete freight container and be shipped to automation ship, flowing water loading process from pier storage yard.
Aforementioned binning process can counter movement, from ship to unload containers in freight container preloading district, can infer, the automation Detroit automation that simple design can complete unloading is carried out for freight container offload platform 14.
At some harbour, directly cannot will lock 4 fitting hole packed into the container below, in the top fitting hole that lower rotating head 3 can be installed on the freight container on ship and upper rotating head 2 upwards place, with loop wheel machine, other freight container is placed on it again, upper rotating head 2 falls in the fitting hole below the freight container of top, when top freight container sling again by loop wheel machine, lower rotating head 3 automatically disengages underlying container and connects in the fitting hole of superincumbent freight container with upper rotating head 2 and hang with case.
Claims (4)
1. a freight container device, comprise flange (1), upper rotating head (2) and lower rotating head (3), it is characterized in that, on described flange (1), lower two sides midway location is furnished with convex platform (11) and lower bulge (12) respectively, described convex platform (11) and lower bulge (12) match with container angle piece bores, the height of described convex platform (11) is greater than lower bulge (12), described convex platform (11) is installed rotating head (2), described upper rotating head (2) is connected with becoming to turn round between flange (1), lower rotating head (3) is housed below described lower bulge (12), described lower rotating head (3) end portion width is less than the width of root, described lower rotating head (3) side is given prominence to triangle, the outstanding upside of described triangle is lock face (8), described lock face (8), lower bulge (12) and flange (1) lower surface form the bayonet socket matched with freight container installation portion, the crest line of described lower bulge (12) end face surrounding does chamfered and forms spigot surface (13), the outstanding downside of described triangle arranges spirally-guided inclined-plane (9), spirally-guided inclined-plane (9) back side of described lower rotating head (3) lower end is provided with columniform spacing outstanding (7), described lower rotating head (3) and upper rotating head (2) are connected to each other by the axle be arranged in flange (1), spring (6) is housed between described axle and flange (1), described upper rotating head (2) middle part has energency-unlocking hole (5), described energency-unlocking hole (5) matches with the lateral opening hole of container angle, described upper rotating head (2) is in bilateral helix (4), and upper end is tapered.
2. a kind of freight container device according to claim 1, is characterized in that, described lower rotating head (3), upper rotating head (2) and axle connection fastened to each other are in aggregates.
3. a kind of freight container device according to claim 1, it is characterized in that, described flange (1) is with flange longitudinal extension structure (10), described flange longitudinal extension structure (10) thickness is identical with flange (1), and described flange longitudinal extension structure (10) flushes with the sidewall at container angle place.
4. a kind of freight container device according to claim 1, is characterized in that, when described lower rotating head (3) turns over 90 degree, width is less than fitting hole width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410167048.1A CN103979232B (en) | 2014-04-23 | 2014-04-23 | A kind of freight container device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410167048.1A CN103979232B (en) | 2014-04-23 | 2014-04-23 | A kind of freight container device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103979232A CN103979232A (en) | 2014-08-13 |
| CN103979232B true CN103979232B (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410167048.1A Active CN103979232B (en) | 2014-04-23 | 2014-04-23 | A kind of freight container device |
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| Country | Link |
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| CN (1) | CN103979232B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112373626B (en) * | 2020-11-11 | 2022-12-09 | 上海船舶运输科学研究所 | Self-hanging type supporting structure of container and ship wall |
| CN114954803B (en) * | 2022-07-05 | 2024-03-22 | 江苏科技大学 | Fastening and binding device for large container for ship |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0411722B1 (en) * | 1989-08-01 | 1993-06-30 | Shell Internationale Researchmaatschappij B.V. | Container for elastic solid material |
| CN2680622Y (en) * | 2004-02-09 | 2005-02-23 | 昆山吉海实业公司 | Connecting lock for containers |
| CN2688656Y (en) * | 2004-04-23 | 2005-03-30 | 宜兴胜狮金属制品有限公司 | Safety intermediate torsional lock of container |
| CN2799471Y (en) * | 2005-06-14 | 2006-07-26 | 上海中升贸易有限公司 | Automatic lock |
| CN200985184Y (en) * | 2006-12-14 | 2007-12-05 | 昆山吉海实业公司 | Pivot lock |
| CN201249969Y (en) * | 2008-07-23 | 2009-06-03 | 昆山吉海实业公司 | Semi-automatic twist lock |
| CN203833026U (en) * | 2014-04-23 | 2014-09-17 | 昆山吉海实业公司 | Device for containers |
-
2014
- 2014-04-23 CN CN201410167048.1A patent/CN103979232B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0411722B1 (en) * | 1989-08-01 | 1993-06-30 | Shell Internationale Researchmaatschappij B.V. | Container for elastic solid material |
| CN2680622Y (en) * | 2004-02-09 | 2005-02-23 | 昆山吉海实业公司 | Connecting lock for containers |
| CN2688656Y (en) * | 2004-04-23 | 2005-03-30 | 宜兴胜狮金属制品有限公司 | Safety intermediate torsional lock of container |
| CN2799471Y (en) * | 2005-06-14 | 2006-07-26 | 上海中升贸易有限公司 | Automatic lock |
| CN200985184Y (en) * | 2006-12-14 | 2007-12-05 | 昆山吉海实业公司 | Pivot lock |
| CN201249969Y (en) * | 2008-07-23 | 2009-06-03 | 昆山吉海实业公司 | Semi-automatic twist lock |
| CN203833026U (en) * | 2014-04-23 | 2014-09-17 | 昆山吉海实业公司 | Device for containers |
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| Publication number | Publication date |
|---|---|
| CN103979232A (en) | 2014-08-13 |
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Address after: Kunshan City Lu Jia Zhen Xing Pu Road Suzhou City, Jiangsu province 215331 No. 92 Patentee after: Kunshan Ji Hai Industrial Co.,Ltd. Address before: No. 99, Jinyang East Road, Lujia Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: Kunshan Lucky Sea Instudrial Co.,Ltd. |
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Address after: No. 92 Xingpu Road, Lujia Town, Kunshan City, Suzhou City, Jiangsu Province, 215331 Patentee after: China Shipbuilding Jihai (Kunshan) High tech Co.,Ltd. Country or region after: China Address before: No. 92 Xingpu Road, Lujia Town, Kunshan City, Suzhou City, Jiangsu Province, 215331 Patentee before: Kunshan Ji Hai Industrial Co.,Ltd. Country or region before: China |
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