CN1119278C - Manually driven special locking unit for lifting deformed container - Google Patents
Manually driven special locking unit for lifting deformed container Download PDFInfo
- Publication number
- CN1119278C CN1119278C CN 01107902 CN01107902A CN1119278C CN 1119278 C CN1119278 C CN 1119278C CN 01107902 CN01107902 CN 01107902 CN 01107902 A CN01107902 A CN 01107902A CN 1119278 C CN1119278 C CN 1119278C
- Authority
- CN
- China
- Prior art keywords
- lifting
- tapered end
- locking device
- lock
- container
- 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
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- Load-Engaging Elements For Cranes (AREA)
- Lock And Its Accessories (AREA)
Abstract
The present invention provides a special manual lock turning head for lifting a deformed container. The present invention is characterized in that the upper part of a lock head is provided with a hoisting ring, a shaft body in the middle forms a square, a lock hook at the lower part forms an arrow head shape, and the plane surfaces at the right and the left sides at the upper part of the lock hook are bearing surfaces. A square hole is arranged in the middle of a lockup device which is movably sheathed on the square shaft body of the lock head by the square hole, the front and the back of the lockup device are limited surfaces, and the shape of the cross sections of the limited surfaces is inverted convex. The present invention adopts the lock hook of the lock head to lift a container, adopts the inverted convex limited surfaces of the lockup device to lock the lock head so as to prevent the container from falling off, and thereby, realizes the goal of lifting the deformed container.
Description
The present invention relates to a kind of special manual twist lock head that lifts deformable container.
When carrying out container handling at the harbour, employing be lifting spreader.During loading and unloading, four tapered ends that the suspender lower end are in unlocking condition insert in the lockhole of four angular regions of freight container, then tapered end are rotated 90 °, and this moment, four tapered ends were in blocking, lifted then.Yet, above-mentioned suspender exists a defective: it can only could not use under freight container has the prerequisite of distortion, because reasons such as freight container in lifting, transportation, may bump cause the freight container buckling deformation, four lockholes that make its end face are not at grade, this moment, four tapered ends on the container spreader can not all insert in the lockhole of distortion, or inserted lockhole and can not rotate 90 ° and carry out locking, can't lift, operation can't be carried out, influenced the continuity of operation.People are expecting that always a kind of technical scheme that can lift the special hanger of deformable container produces as early as possible.
The purpose of this invention is to provide a kind of special manual twist lock head that lifts deformable container, it can realize lifting the purpose of deformable container.
In order to achieve the above object, technical scheme of the present invention is: it is made of tapered end and Locking Device, and tapered end top is suspension ring; Middle axis body is square; The latch hook of bottom is an arrow-shaped, the plane of the left and right sides on latch hook top is a weight-bearing surface, and the centre of Locking Device is a square hole, and it is sleeved on the square axis body of tapered end versatilely by this square hole, forward and backward of Locking Device is confined planes, and its cross sectional shape is down convex shape.
For the ease of the lifting Locking Device, be fixed with the lifting handle in the left and right sides of Locking Device.
Do not blocked by latch hook when Locking Device is fallen, there is a flat horizontal surface front and back of the latch hook of tapered end.
The present invention compares with existing technology and has the following advantages and good effect: when the lifting deformable container, earlier the left and right sides weight-bearing surface of latch hook is put to consistent with the length direction of freight container lockhole, at this moment, the confined planes of Locking Device is in the Width of freight container lockhole, can not drop in the lockhole, then latch hook is put into the freight container lockhole, 90 ° of rotational lock heads make latch hook be in blocking, at this moment, the confined planes of Locking Device goes to the length direction of freight container lockhole, and after loosing one's grip, Locking Device is landing automatically under the effect of deadweight, its confined planes (chimb) inserts in the freight container lockhole, tapered end can not be rotated, pin tapered end, lift then.After the lifting, portable lifting handle, Locking Device is mentioned outside the freight container lockhole, 90 ° of rotational lock heads make the latch hook of tapered end be in opening, are about to latch hook left and right sides weight-bearing surface and go to consistent with the length direction of freight container lockhole, upwards promote this moment again, drive tapered end and in lockhole, withdraw from, finish a lifting circulation, thereby realized the purpose of lifting deformable container.
Below in conjunction with accompanying drawing the present invention is described in detail.
Fig. 1 is a block diagram of the present invention;
Fig. 2 is the block diagram of freight container.
1, tapered end; 2, Locking Device; 3, suspension ring; 4, axis body; 5, latch hook; 6, weight-bearing surface; 7, square hole; 8, promote handle; 9, flat horizontal surface; 10, confined planes; 11, freight container; 12, freight container lockhole; 13, special manual twist lock head.
Referring to Fig. 1 and Fig. 2, tapered end 1 top is suspension ring 3, so that hang the suspension hook of crane, axis body 4 is square in the middle of the tapered end 1, be in order to prevent that tapered end 1 and Locking Device 2 from rotating mutually like this, Locking Device 2 can only be moved up and down along axis body 4, the latch hook 5 of tapered end 1 bottom is an arrow-shaped, the plane of the left and right sides on latch hook 5 tops is weight-bearing surfaces 6, and after the lifting, the weight of freight container 11 is pressed on the weight-bearing surface 6, the centre of Locking Device 2 is square holes 7, it is sleeved on the square axis body 4 of tapered end 1, before the Locking Device 2 versatilely by this square hole 7, the back is a confined planes 10, and its cross sectional shape is down convex shape.The distance of front and back two confined planes 10 is slightly less than the length (about difference 1mm) of freight container lockhole 12, so that front and back two confined planes 10 can be put into smoothly at the length direction of freight container lockhole 12 greater than the width of freight container lockhole 12.For the ease of lifting Locking Device 2, be fixed with lifting 8 in the left and right sides of Locking Device 2.Do not blocked by latch hook 5 when Locking Device 2 is fallen, there is a flat horizontal surface 9 front and back of the latch hook 5 of tapered end 1.
When lifting deformable container 11, earlier the left and right sides weight-bearing surface 6 of latch hook 5 is put to consistent with the length direction of freight container lockhole 12, at this moment, the confined planes 10 of Locking Device 2 is in the Width of freight container lockhole 12, can not drop in the lockhole 12, then latch hook 5 is put into freight container lockhole 12,90 ° of rotational lock heads make latch hook 5 be in blocking, at this moment, the confined planes 10 of Locking Device 2 goes to the length direction of freight container lockhole 12, after loosing one's grip, Locking Device 2 is landing automatically under the effect of deadweight, and its confined planes 10 (chimb) inserts freight container lockhole interior 12, tapered end 1 can not be rotated, pin tapered end 1, even freight container 11 runs under the situation of fiercely rocking, because the effect of confined planes 10, latch hook 5 can not be come off, lift then.After the lifting, mention and promote 8, Locking Device 2 is mentioned outside the freight container lockhole 12,90 ° of rotational lock heads, make the latch hook 5 of tapered end 1 be in opening, be about to latch hook 5 left and right sides weight-bearing surfaces 6 and go to consistently with the length direction of freight container lockhole 12, upwards promote this moment again, drive tapered end 1 and in lockhole 12, withdraw from, finish a lifting circulation.
Claims (3)
1, a kind of special manual twist lock head that lifts deformable container, it comprises tapered end (1), the latch hook of its underpart (5) is an arrow-shaped, the plane of the left and right sides on latch hook (5) top is weight-bearing surface (6), it is characterized in that: it is made of tapered end (1) and Locking Device (2), and tapered end (1) top is suspension ring (3); Middle axis body (4) is square; The centre of Locking Device (2) is a square hole (7), and it is sleeved on versatilely by this square hole (7) on the square axis body (4) of tapered end (1), and the forward and backward of Locking Device (2) is confined planes (10), and its cross sectional shape is down convex shape.
2, a kind of special manual twist lock head that lifts deformable container according to claim 1 is characterized in that: be fixed with in the left and right sides of Locking Device (2) and promote (8).
3, a kind of special manual twist lock head that lifts deformable container according to claim 1 and 2, it is characterized in that: there is a flat horizontal surface (9) front and back of the latch hook (5) of tapered end (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01107902 CN1119278C (en) | 2001-03-17 | 2001-03-17 | Manually driven special locking unit for lifting deformed container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01107902 CN1119278C (en) | 2001-03-17 | 2001-03-17 | Manually driven special locking unit for lifting deformed container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1309040A CN1309040A (en) | 2001-08-22 |
| CN1119278C true CN1119278C (en) | 2003-08-27 |
Family
ID=4656803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01107902 Expired - Fee Related CN1119278C (en) | 2001-03-17 | 2001-03-17 | Manually driven special locking unit for lifting deformed container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1119278C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1021645B1 (en) * | 2013-04-09 | 2015-12-22 | Caming Solutions Bvba | IMPROVED CORNER STRIP FOR FORMING AN ANGLE OF A CONTAINER, CONTAINER EQUIPPED WITH SUCH IMPROVED CORNER PIECES, AND, GRIP ARM AND, GRIJPER AND GRIPPER THAT CAN COOPERATE WITH SUCH IMPROVED CORNER PIECES |
| KR200486227Y1 (en) * | 2016-03-16 | 2018-04-17 | 엘에스산전 주식회사 | Motor control center unit |
| CN107542300A (en) * | 2017-08-17 | 2018-01-05 | 刘影 | A kind of vehicle access method of car multi-storied garage |
| CN111206798A (en) * | 2020-02-12 | 2020-05-29 | 江苏工程职业技术学院 | Container formula electric room convenient to hoist and mount |
| CN111824618A (en) * | 2020-07-15 | 2020-10-27 | 上海中升科贸有限公司 | Automatic intermediate lock for container |
| CN114013359A (en) * | 2021-11-17 | 2022-02-08 | 博雷顿科技有限公司 | Truck |
-
2001
- 2001-03-17 CN CN 01107902 patent/CN1119278C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1309040A (en) | 2001-08-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030827 Termination date: 20150317 |
|
| EXPY | Termination of patent right or utility model |