CN201089606Y - Hoisting and stowage structure of container - Google Patents
Hoisting and stowage structure of container Download PDFInfo
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- CN201089606Y CN201089606Y CNU2007201722994U CN200720172299U CN201089606Y CN 201089606 Y CN201089606 Y CN 201089606Y CN U2007201722994 U CNU2007201722994 U CN U2007201722994U CN 200720172299 U CN200720172299 U CN 200720172299U CN 201089606 Y CN201089606 Y CN 201089606Y
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- 238000003466 welding Methods 0.000 claims abstract description 9
- 210000005069 ears Anatomy 0.000 claims abstract description 5
- 238000005728 strengthening Methods 0.000 abstract 1
- 238000005266 casting Methods 0.000 description 4
- 239000012467 final product Substances 0.000 description 3
- 230000004927 fusion Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 210000003454 tympanic membrane Anatomy 0.000 description 1
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Abstract
The utility model relates to a hoisting and stacking structure for containers, comprising a corner post, as well as a top corner part and a bottom corner part which are respectively positioned on the top and the bottom of the corner post, wherein, a first ear extending downwards is arranged on the top corner part; a second ear extending upwards is arranged on the bottom corner part; the first ear and the second ear both stretch into the corner post and are welded together with the inner surface of the corner post. The hoisting and stacking structure for containers increases the welding seam length between the corner post and the top corner part as well as the bottom corner part, thereby strengthening the connection among the three. As the fit of the first ear and the second ear with the corner post is just the simple fit of one plane with the other plane, the problem of incomplete assembly cannot occur, and even if the precision of the top corner part and the bottom corner part with the ears is reduced, the assembly with the corner post cannot be affected. Therefore, the assembly technology problems caused by corner part errors are avoided, ensuring that the assembly of the corner parts with ears and the corner post is simpler and more convenient.
Description
Technical field
The utility model relates to the freight container field, more particularly, relates to the lifting and the piling structure of freight container.
Background technology
Traditional freight container all is the dimensional characteristic manufacturing according to iso standard, and the width of casing all is 2438mm, and when the drift angle spare that utilizes case to push up lifted by crane, the centre distance in lifting and pile hole all was 2260mm.But in recent years in the North America or some super wide casees of occurring of European Region, the casing width has reached 2591mm, or even 2600mm, in order to use existing ISO lifting appliance, it is 2260mm that the lifting of the supporting role of institute part and pile width between centers still require, so just cause corner fittings suffered moment M under the effect of hoisting force F and the heavy G of case to increase, this weld strength to corner fittings and corner post junction is had higher requirement.As shown in Figure 1, 2, the corner fittings and the corner post connection mode of contrast conventional I SO freight container and super wide case, under the certain condition of lifting eye width between centers W, case is wide wide more, distance between hoisting force F and the gravity G is big more, i.e. d2＞d1, and the moment of flexure that causes drift angle spare to be subjected to strengthens, be M2＞M1, the weld seam between corner fittings and corner post is easy more to be destroyed.
In order to guarantee transportation safety, can adopt the method that increases corner post and corner fittings fusion length, thereby improve corner fittings and corner post bonded assembly reliability in the super wide case.Shown in Fig. 3-8, available technology adopting has the corner fittings 1,2 and corner post 3 welding of ear 21, is wholely set small boss 22 on the ear 21.During assembling, corner fittings ear 21 is inserted in the corner post 3, and by 23 welding of the breach on small boss 22 and the corner post 3, prolonged the length of weld seam between corner fittings 1,2 and the corner post 3, improved the Joint strenght between corner fittings 1,2 and the corner post 3 widely, simultaneously also reduce the influence of moment of flexure, thereby guaranteed the two bonded assembly reliability effectively.
This connection mode of corner fittings 1,2 and corner post 3 is widely used because of its reliability is high in the prior art, but in the freight container actual production process, this fit of corner fittings 1,2 and corner post 3 some problems occur through regular meeting on technology.Because corner fittings 1,2 all is a Casting Parts, precision is not high, and because the technological requirement of Casting Parts itself, corner fittings ear 21 bigger technology fillet can occur with 24 places, junction of small boss 22.Because the existence of fillet, when corner fittings 1,2 and corner post 3 assemblings, the inside face 25 of corner post 3 can not be adjacent to the outside face of ear 21 well, and the end 26 of corner post 3 can not arrive on the corner fittings surface 27, can not satisfy the requirement of assembly technology.If corner post breach 23 is done greatly, so that avoid fillet when assembling, weld seam 28 can be very thick like this, and weld appearance is difficult to see that welding quality can not guarantee.Sometimes owing to the as cast reason, corner fittings ear 21 is not placed in the middle, even has caused corner fittings ear 21 can't cooperate with corner post breach 23 at all.
The utility model content
The technical problems to be solved in the utility model is, above-mentioned defective at prior art, a kind of lifting and piling structure of freight container are provided, can reduce the influence of super wide case weld seam between the moment of flexure in when lifting is to corner fittings and corner post, and the technological problems of the corner fittings that solves band ear existence during with the corner post assembling.
The technical scheme that its technical matters that solves the utility model adopts is: the lifting and the piling structure of constructing a kind of freight container, comprise corner post, lay respectively at the drift angle spare and the base angle part of corner post top and bottom, described drift angle spare is provided with first ear of downward extension, and described base angle part is provided with upwardly extending second ear; Described first or second ear stretches in the described corner post, and with the inside face weld together of corner post; The face of described first and second ears and corner post welding is the plane.
In the lifting and piling structure of freight container described in the utility model, corner post and quoin post in described corner post comprises.
In the lifting and piling structure of freight container described in the utility model, described first, second ear all is welded on the inside face of described quoin post.
In the lifting and piling structure of freight container described in the utility model, the upper and lower end of described quoin post is respectively arranged with and the cooresponding breach of described first, second ear; The outline of described first, second ear is greater than cooresponding breach, and is welded on the inside face of described quoin post along breach.
In the lifting and piling structure of freight container described in the utility model, described first, second ear all is welded on the inside face of described interior corner post.
In the lifting and piling structure of freight container described in the utility model, the upper and lower end of described interior corner post is respectively arranged with and the cooresponding breach of described first, second ear; The outline of described first, second ear is greater than cooresponding breach, and along breach be welded on described in the inside face of corner post.
In the lifting and piling structure of freight container described in the utility model, leave distance between the lateral surface of described first ear and drift angle spare, be used to place the upper end of quoin post.
In the lifting and piling structure of freight container described in the utility model, leave distance between the lateral surface of described second ear and base angle part, be used to place the bottom of quoin post.
In the lifting and piling structure of freight container described in the utility model, the shape of described first ear and second ear is trapezoidal or rectangle.
Implement the lifting and the piling structure of freight container of the present utility model, have following beneficial effect: strengthened the fusion length between corner post and drift angle spare, the base angle part, the connection between them is strengthened.Owing to cancelled the small boss on drift angle spare and the base angle part, first, second ear cooperates just cooperating of simple plane and plane with corner post, problem not in place can not occur assembling,, can not influence assembling yet with corner post even the precision of the drift angle spare of band ear and base angle part reduces.Therefore the problem on the assembly technology of having avoided bringing because of corner fittings casting error makes that the assembling of band ear corner fittings and corner post is simpler, convenient.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the stressed scheme drawing of traditional ISO type freight container when being raised;
Fig. 2 is the stressed scheme drawing of over-wide container when being raised;
Fig. 3 is the structural representation that uses the super wide case of band ear corner fittings in the prior art;
Fig. 4 is the scheme drawing of band ear drift angle spare in the prior art;
Fig. 5 is the scheme drawing of band eardrum corner fittings in the prior art;
Fig. 6 be in the prior art with the scheme drawing of band ear corner fittings bonded assembly corner post;
Fig. 7 is a drift angle spare and corner post bonded assembly scheme drawing in the prior art;
Fig. 8 is base angle part and a corner post bonded assembly scheme drawing in the prior art;
Fig. 9 is the scheme drawing of the drift angle spare of the utility model first embodiment;
Figure 10 is the scheme drawing of the base angle part of the utility model first embodiment;
Figure 11 is corner fittings and the corner post bonded assembly scheme drawing of the utility model first embodiment;
Figure 12 is corner fittings and the corner post bonded assembly cutaway view of the utility model first embodiment;
Figure 13 is the scheme drawing of the utility model second embodiment;
Figure 14 is the section drawing of the utility model second embodiment;
Figure 15 is the scheme drawing of the utility model the 3rd embodiment;
Figure 16 is the section drawing of the utility model the 3rd embodiment;
Figure 17 is the scheme drawing of the utility model the 4th embodiment;
Figure 18 is the section drawing of the utility model the 4th embodiment.
The specific embodiment
Shown in Fig. 9-12, in first embodiment of the present utility model, the lifting of freight container and piling structure comprise corner post 6, lay respectively at the drift angle spare 4 of corner post 6 tops and bottom, base angle part 5.Corner post 6 comprises interior corner post 61 and the quoin post 62 that is parallel to each other.Drift angle spare 4, base angle part 5 all have the ear that is used for corner post 6 welding.The bottom surface of drift angle spare 4 is provided with first ear 41 of downward extension, and base angle part 5 is provided with upwardly extending second ear 51.The shape of these two ears 41,51 can be other shapes such as trapezoidal, rectangle.Leave certain distance between the lateral surface of first ear 41 and drift angle spare 4, be used to place the upper end of quoin post 62.Also leave certain distance between the lateral surface of second ear 51 and base angle part 5, be used to place the bottom of quoin post 62.
In the upper and lower end of quoin post 62, be respectively arranged with and first, second ear 41,51 cooresponding breach 63,64.The outline of first ear 41 is greater than breach 63, and same, the outline of second ear 51 is greater than breach 64.During assembling, first, second ear 41,51 of drift angle spare 4, base angle part 5 is inserted into respectively between quoin post 62 and the interior corner post 61, and is adjacent to the inside face of quoin post 62.At this moment, the upper and lower end of corner post 6 is installed in respectively on the upper surface of the lower surface of drift angle spare 4 and base angle part, keeps closed contact.Freeze along breach 63,64 afterwards, with first, second ear 41,51 respectively with quoin post 62 weld togethers, face of weld is the plane.The weld seam at upper and lower two places is respectively weld seam 71,72.
In following examples, similarly partly be not repeated with first embodiment.
Shown in Figure 13,14, in second embodiment of the present utility model,, be respectively arranged with and first, second ear 41,51 cooresponding breach in the upper and lower end of interior corner post 61.During assembling, first, second ear 41,51 of drift angle spare 4, base angle part 5 is inserted into respectively between quoin post 62 and the interior corner post 61, and the inside face of corner post 61 in being adjacent to.Afterwards first, second ear and cooresponding breach are welded and get final product, face of weld is the plane.Base angle part 5 is a weld seam 73 with the weld seam of interior corner post 61.
Shown in Figure 15,16, in the 3rd embodiment of the present utility model, on interior corner post 61, quoin post 62, all do not establish breach.During assembling, first, second ear 41,51 of drift angle spare 4, base angle part 5 is inserted into respectively between quoin post 62 and the interior corner post 61, and is adjacent to the inside face of quoin post 62.Afterwards first, second ear 41,51 is welded to respectively on the inside face of quoin post 62 and gets final product, face of weld is the plane.Base angle part 5 is a weld seam 74 with the weld seam of quoin post 62.
Shown in Figure 17,18, in the 3rd embodiment of the present utility model, on interior corner post 61, quoin post 62, all do not establish breach.During assembling, first, second ear 41,51 of drift angle spare 4, base angle part 5 is inserted into respectively between quoin post 62 and the interior corner post 61, and the inside face of corner post 61 in being adjacent to.Get final product on the inside face of corner post 61 in afterwards first, second ear 41,51 being welded to respectively.Base angle part 5 is a weld seam 75 with the weld seam of interior corner post 61.
In the utility model, the lifting of freight container and piling structure have strengthened the fusion length between corner post 6 and drift angle spare 4, the base angle part 5, and the connection between them is strengthened.Owing to cancelled the small boss on drift angle spare 4 and the base angle part 5, first, second ear cooperates just cooperating of simple plane and plane with corner post, problem not in place can not occur assembling,, can not influence assembling yet with corner post 6 even the precision of the drift angle spare 4 of band ear and base angle part 5 reduces.Therefore the problem on the assembly technology of having avoided bringing because of corner fittings casting error makes that the assembling of band ear corner fittings and corner post is simpler, convenient.Under the situation that guarantees welding quality, the welding of corner fittings ear and corner post is more convenient, and the quality of weld seam, outward appearance are all guaranteed, need not change the processing technology of corner post simultaneously again.
Claims (9)
1. the lifting of a freight container and piling structure, comprise corner post, lay respectively at the drift angle spare and the base angle part of corner post top and bottom, it is characterized in that described drift angle spare is provided with first ear of downward extension, described base angle part is provided with upwardly extending second ear; Described first or second ear stretches in the described corner post, and with the inside face weld together of corner post; The face of described first and second ears and corner post welding is the plane.
2. the lifting of freight container according to claim 1 and piling structure is characterized in that, corner post and quoin post in described corner post comprises.
3. the lifting of freight container according to claim 2 and piling structure is characterized in that, described first, second ear all is welded on the inside face of described quoin post.
4. the lifting of freight container according to claim 3 and piling structure is characterized in that, the upper and lower end of described quoin post is respectively arranged with and the cooresponding breach of described first, second ear; The outline of described first, second ear is greater than cooresponding breach, and is welded on the inside face of described quoin post along breach.
5. the lifting of freight container according to claim 2 and piling structure is characterized in that, described first, second ear all is welded on the inside face of described interior corner post.
6. the lifting of freight container according to claim 5 and piling structure is characterized in that, the upper and lower end of described interior corner post is respectively arranged with and the cooresponding breach of described first, second ear; The outline of described first, second ear is greater than cooresponding breach, and along breach be welded on described in the inside face of corner post.
7. the lifting of freight container according to claim 1 and piling structure is characterized in that, leave distance between the lateral surface of described first ear and drift angle spare, are used to place the upper end of quoin post.
8. the lifting of freight container according to claim 1 and piling structure is characterized in that, leave distance between the lateral surface of described second ear and base angle part, are used to place the bottom of quoin post.
9. the lifting of freight container according to claim 1 and piling structure is characterized in that, the shape of described first ear and second ear is trapezoidal or rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201722994U CN201089606Y (en) | 2007-10-10 | 2007-10-10 | Hoisting and stowage structure of container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201722994U CN201089606Y (en) | 2007-10-10 | 2007-10-10 | Hoisting and stowage structure of container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201089606Y true CN201089606Y (en) | 2008-07-23 |
Family
ID=39861364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201722994U Expired - Fee Related CN201089606Y (en) | 2007-10-10 | 2007-10-10 | Hoisting and stowage structure of container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201089606Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101402414B (en) * | 2007-10-10 | 2011-11-23 | 中国国际海运集装箱(集团)股份有限公司 | Hoisting and piling structure of container |
| CN112960290A (en) * | 2021-04-25 | 2021-06-15 | 上海寰宇物流科技有限公司 | 40-scale movable corner post and container with 40-scale movable corner post |
-
2007
- 2007-10-10 CN CNU2007201722994U patent/CN201089606Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101402414B (en) * | 2007-10-10 | 2011-11-23 | 中国国际海运集装箱(集团)股份有限公司 | Hoisting and piling structure of container |
| CN112960290A (en) * | 2021-04-25 | 2021-06-15 | 上海寰宇物流科技有限公司 | 40-scale movable corner post and container with 40-scale movable corner post |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20080723 Termination date: 20141010 |
|
| EXPY | Termination of patent right or utility model |