CN105691952A - End wall overturning guide mechanism and foldable container adopting same - Google Patents

End wall overturning guide mechanism and foldable container adopting same Download PDF

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Publication number
CN105691952A
CN105691952A CN201410707923.0A CN201410707923A CN105691952A CN 105691952 A CN105691952 A CN 105691952A CN 201410707923 A CN201410707923 A CN 201410707923A CN 105691952 A CN105691952 A CN 105691952A
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CN
China
Prior art keywords
end wall
bulkhead
guiding mechanism
rotating shaft
front bulkhead
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Granted
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CN201410707923.0A
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Chinese (zh)
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CN105691952B (en
Inventor
苏继军
***
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China International Marine Containers Group Co Ltd
CIMC Containers Holding Co Ltd
Dalian CIMC Special Logistics Equipment Co Ltd
Original Assignee
China International Marine Containers Group Co Ltd
Dalian CIMC Logistics Equipment Co Ltd
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Application filed by China International Marine Containers Group Co Ltd, Dalian CIMC Logistics Equipment Co Ltd filed Critical China International Marine Containers Group Co Ltd
Priority to CN201410707923.0A priority Critical patent/CN105691952B/en
Publication of CN105691952A publication Critical patent/CN105691952A/en
Application granted granted Critical
Publication of CN105691952B publication Critical patent/CN105691952B/en
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Abstract

The invention discloses an end wall overturning guide mechanism and a foldable container adopting the same. The end wall overturning guide mechanism is used for preventing an end wall of the foldable container from being scratched with the inner surface of a side wall of the foldable container; the foldable container comprises side walls, a front end wall and a back end wall; a front rotating shaft is arranged on the front end wall; the front end wall can rotate around the front rotating shaft; a back rotating shaft is arranged on the back end wall; and the back end wall can rotate around the back rotating shaft. The end wall overturning guide mechanism comprises at least four sets of guiding components; each set of guiding components comprises one or more rolling elements; and the guiding components are arranged on facades, facing to the outer sides of the foldable container in the wide direction, of the front end wall and the back end wall respectively. The end wall overturning guide mechanism provided by the invention has the advantages that the structure is simple; the suitability is high; and end wall folding and overturning can be smooth and highly efficient. Therefore, the end wall overturning guide mechanism is particularly suitable for foldable containers which are folded mechanically and assembled for operation.

Description

End wall overturns guiding mechanism and has its foldable container
Technical field
The present invention relates to container field, particularly relate to a kind of end wall upset guiding mechanism and there is its foldable container。
Background technology
Dry cargo container is a kind of tun most widely used in container, that consumption is maximum, wherein 20 feet, 40 feet and the application of 40 feet of high casees the most general, the standardization all of corresponding transport vehicle, ship and handling facilities。Traditional dry cargo container structure is fixed, and its simple in construction, cost are low, lightweight, intensity is high, good rigidly, easy-maintaining, handling goods convenient, have numerous advantages, but also have obvious shortcoming。Dry cargo container it is frequently necessary to empty van and stacks temporary after unsnatching goods, due to traditional stationary structure dry cargo container bulky, so substantial amounts of stacking space will be taken, carrying cost is big。When carrying out goods transport from the three unities to another place, also often there is the transmission of empty van, due to traditional stationary structure dry cargo container bulky, although the weight of empty van is also little, but the useful load of truck or container ship transport empty van is identical with transport loaded van, can not increase useful load because weight is little。This makes cost of transportation not reduce, and causes huge waste。
Owing to traditional dry cargo container exists disadvantages mentioned above, present market is very high to the demand that can solve the problem that scheme that empty van is carried, and it is its topmost motive force that freight charges and carrying cost can be greatly reduced, environmental problem, the development trend of low-carbon economy, is its second motive force。Folding container can be greatly lowered empty van freight and empty van storage charges use because of it, therefore suffers from the lasting research and development paid close attention to widely in world wide with a lot of specialized companies。Through the effort of decades, have been developed that the folding container of a lot of form, applied for a large amount of patent, but up to the present widely applied but without a design。Some problems that mainly folder function of folding container brings are not solved well, mainly: structural stability, sealing, operability etc.。It is thus desirable to continue research and development, with one is proposed can received scheme。
Mechanization is folding, the vertical container of group can save substantial amounts of manpower, and makes to fold, organizes render meritorious service rate and be greatly promoted, and meets the actual demand in container use procedure, makes Collapsible container have practical value, and client is more easily accepted by this new pattern of Collapsible container。But in prior art, Collapsible container is folding in mechanization, organize cubic plane there is a problem, it is necessary to propose new solution。
Summary of the invention
Introducing the concept of a series of reduced form in Summary, this will further describe in detailed description of the invention part。The Summary of the present invention is not meant to the key feature and the essential features that attempt to limit technical scheme required for protection, does not more mean that the protection domain attempting to determine technical scheme required for protection。
The invention discloses a kind of end wall upset guiding mechanism, for prevent the end wall of foldable container in the process of folded turnover with the case inner face scratching of the sidewall of foldable container, described foldable container includes sidewall, front bulkhead and aft bulkhead, described front bulkhead is provided with front rotating shaft, described front bulkhead is rotatable around described front rotating shaft, described aft bulkhead is provided with rear rotating shaft, described aft bulkhead is rotatable around described rear rotating shaft, it is characterized in that, described end wall upset guiding mechanism includes:
At least four group guidance sets, often organize described guidance set and include at least one rolling member, and described guidance set is separately positioned on described front bulkhead and described aft bulkhead each on the alien invasion outside described foldable container width。
Alternatively, described end wall upset guiding mechanism also includes the circular arc raceway coordinated with described rolling member, and described circular arc raceway is arranged on described sidewall towards the surface within described foldable container。
Alternatively, described circular arc raceway is formed by multiple circular arc flat plate splicings, and after described foldable container group is vertical, the plurality of circular arc flat board is positioned at same perpendicular。
Alternatively, it is arranged on described rolling member on described front bulkhead and is substantially equal to the circular arc raceway that coordinates with the described front bulkhead distance to described front rotating shaft to the distance of described front rotating shaft, be arranged on described rolling member on described aft bulkhead and be substantially equal to the circular arc raceway that coordinates with the described aft bulkhead distance to described rear rotating shaft to the distance of described rear rotating shaft。
Alternatively, described rolling member is roller。
Alternatively, described guidance set also includes bearing and extends through the roller shaft of described roller, and described roller is rotatably connected with described bearing by described roller shaft。
Alternatively, described bearing is provided with the groove holding described roller and described roller shaft。
Alternatively, described guidance set also includes the fixture of fixing described roller shaft, described fixture is provided with through hole, described bearing is provided with screwed hole, and described fixture is connected with described bearing by the securing member through described through hole and described screwed hole。
Alternatively, described roller and described roller shaft are configured to integrated member。
Alternatively, the described bearing being arranged on described front bulkhead is configured to single integrated member with described front bulkhead。
Alternatively, the described bearing being arranged on described aft bulkhead is configured to single integrated member with described aft bulkhead。
Alternatively, described rolling member is buphthalmos ball。
The invention also discloses a kind of foldable container, including above-mentioned end wall upset guiding mechanism。
Alternatively, the two ends of described front bulkhead are provided with front bulkhead column, and guidance set described at least two groups is separately positioned on the alien invasion of described front bulkhead column;The two ends of described aft bulkhead are provided with doorframe column, and guidance set described at least two groups is separately positioned on the alien invasion of described doorframe column。
Alternatively, described front bulkhead includes front bulkhead sill, and guidance set described at least two groups is arranged on the described front bulkhead column width at folding container towards on the surface outside folding container relative to described front bulkhead sill。
Alternatively, described aft bulkhead includes aft bulkhead sill, and guidance set described at least two groups is arranged on the described doorframe column width at folding container towards on the surface outside folding container relative to described aft bulkhead sill。
End wall upset guiding mechanism according to the present invention, simple in construction, strong adaptability so that end wall folded turnover is smooth and easy, efficiency is high, it is particularly suited for the foldable container that mechanization is folding, group stands operation。
Accompanying drawing explanation
The drawings below of embodiment of the present invention is used for understanding the present invention in this as the part of the present invention。Shown in the drawings of embodiments of the present invention and description thereof, it is used for explaining principles of the invention。In the accompanying drawings,
Fig. 1 is the rear end view of the foldable container of the present invention;
Fig. 2 is the front end view of the foldable container of the present invention;
Fig. 3 is the end view after the foldable container shown in Fig. 1 folds;
Fig. 4 is the partial enlarged view of Fig. 1;
Fig. 5 is the structural representation of the front bulkhead of the foldable container shown in Fig. 2;
Fig. 6 is the zoomed-in view at A place in Fig. 5;
Fig. 7 is the explosive view at A place in Fig. 5;
Fig. 8 is the three-dimensional view of bearing in Fig. 7;
Fig. 9 is the structural representation of a kind of rolling member (roller and roller shaft) of the present invention;
Figure 10 is a kind of anchor structure schematic diagram of the present invention;
Figure 11 is the structural representation of the aft bulkhead of the foldable container shown in Fig. 1;
Figure 12 is the zoomed-in view at B place in Figure 11;
Figure 13 is the structural representation of a kind of circular arc raceway of the present invention;
Figure 14 is front bulkhead folding process schematic diagram;
Figure 15 is the front view of the aft bulkhead of foldable container shown in Fig. 1;
Figure 16 is the zoomed-in view at C place in Figure 15;
Figure 17 is the three-dimensional view of the alternative rolling member (buphthalmos ball) of the present invention;And
Figure 18 is the schematic front perspective view of Figure 17。
Detailed description of the invention
In the following description, a large amount of concrete details is given to provide more thorough understanding of the invention。It will be apparent, however, to one skilled in the art that embodiment of the present invention can be carried out without these details one or more。In other example, in order to avoid obscuring with embodiment of the present invention, technical characteristics more well known in the art are not described。
In order to thoroughly understand embodiment of the present invention, detailed structure will be proposed in following description。Obviously, the execution of embodiment of the present invention is not limited to the specific details that those skilled in the art has the knack of。The better embodiment of the present invention is described in detail as follows, but except these detailed descriptions, the present invention can also have other embodiments。
The present invention relates to a kind of end wall for foldable container and overturn guiding mechanism, folding container as shown in Figure 1 to Figure 3 is by chassis 1, top cover 2,3, two lower wall 4 of two upper side walls and two end wall (being specially front bulkhead 5 and aft bulkhead 6) compositions。Front bulkhead 5 and aft bulkhead 6 can pass through respective upper end thereof on top cover, time folding, end wall is posted by case varus and is fixed on the case inner face of top cover 2, can also being hinged on chassis by respective lower end, time folding, end wall is to case infolding down to the floor on chassis 1。Front bulkhead 5 is rotatable around front rotating shaft;Aft bulkhead 6 is rotatable around rear rotating shaft。
As shown in Figure 4, the top margin 31 of upper side wall 3 is hinged with the side 21 of top cover 2, and the base 42 of lower wall 4 is hinged with the side 11 on chassis 1, and the base 32 of upper side wall 3 is hinged with the top margin 41 of lower wall 4。After end wall has folded, being folded to direction in case by two sidewalls 3 and 4, top cover 2 falls simultaneously, completes the folding of container, and the vertical process of group is contrary。
As it is shown in figure 5, front bulkhead 5 includes frame, frame includes a front bulkhead entablature 52, two front bulkhead columns 53 of 51, front bulkhead sill。As shown in figure 11, aft bulkhead 6 includes two vertical hinged doors 64 and doorframe, and doorframe includes a doorframe entablature 62, two doorframe columns 63 of 61, doorframe sill, and door 64 is hinged on doorframe column 63 by door hinge 65。
As shown in Fig. 5 to Figure 13, the alien invasion of two front bulkhead columns 53 and the close container side wall of two doorframe columns 63 is provided with the guidance set 7 including at least one rolling member。In first embodiment of the present invention, rolling member is roller 72, additionally, guidance set 7 also includes bearing 71 and roller shaft 73。Bearing 71 can be foundry goods, and it is welded on the lower end of two front bulkhead columns 53 and two doorframe columns 63, and bearing 71 arranges groove 711, is used for holding roller 72 and roller shaft 73, and according to needing, roller 72 and roller shaft 73 can be one。Bearing is additionally provided with screwed hole 712。Roller 72 is optionally rolling bearing。
As it is shown in fig. 7, fixture 75 can be foundry goods, fixture 75 can be a U-shaped part, can be arranged in pairs。It is buckled on roller shaft 73 during installation, links together with bearing 71。It will be appreciated by those skilled in the art that the connected mode of fixture 75 has a variety of。In the present embodiment, each fixture 75 is provided with shoulder hole 751 as shown in Figure 10, bolt (not shown) is screwed into the screwed hole 712 on bearing 71 by shoulder hole 751, it is thus possible to roller shaft 73 is fixedly clamped, when roller 72 and roller shaft 73 are structure as a whole, roller shaft 73 can not be clamped by fixture 75 and bearing 71, and should leave certain interval, so that roller shaft 73 can rotate in the hole that fixture 75 and bearing 71 are formed。It addition, so that contact smooth with sidewall of the rolling member of such as roller 72, the case inner face of container side wall can be provided with the circular arc raceway 74 corresponding with roller 72。
As shown in figure 13, the architectural feature according to container upper side wall 3 and lower wall 4, circular arc raceway 74 can be formed by multiple circular arc flat plate splicings, but smooth in order to contact, it is necessary to after ensureing that container group is vertical, these flat boards face in case is in a perpendicular。
As shown in figure 14, during current, aft bulkhead folded turnover, roller 72 contacts and along rolling path rolling with circular arc raceway 74, and therefore, the center of circle of circular arc raceway 74 should overlap with the axis of rotation of forward and backward end wall or close coincidence。Namely it is arranged on rolling member on front bulkhead 5 and is substantially equal to the circular arc raceway 74 that coordinates with front bulkhead 5 distance to front rotating shaft to the distance of front rotating shaft, and be arranged on rolling member on aft bulkhead 6 and be substantially equal to, to the distance of rear rotating shaft, the circular arc raceway 74 coordinated with aft bulkhead 6 and arrive the distance of rear rotating shaft。
And smooth with what circular arc raceway 74 rolled in order to ensure rolling member, the axial line of roller shaft should intersect vertically with the front bulkhead 5 at its place or the respective rotating shaft of aft bulkhead 6 or close to intersecting vertically。
As shown in Figure 15 and Figure 16, it is an object of the invention to prevent front bulkhead 5 and aft bulkhead 6 in the process of folded turnover with the case inner face scratching of upper side wall 3 and lower wall 4, thus avoiding damage to the sealing strip 9 of front bulkhead 5 and aft bulkhead 6, (this sealing strip is sealing between end wall and sidewall immediately for container group, this sealing strip is fixed on the alien invasion of the close container side wall of two front bulkhead columns 53 and two doorframe columns 63), can also avoid owing to the scratching of front bulkhead 5 or aft bulkhead 6 and upper side wall 3 or lower wall 4 makes end wall folded turnover have some setbacks and damages upper side wall 3 or lower wall 4。Owing to sidewall has upper, middle and lower three row hinge chain, so working as container group immediately, sidewall is likely to can not stand completely directly, and there is the situation of bending in case, so, arises that scratching when front bulkhead 5 and aft bulkhead 6 folded turnover。In the process of end wall folded turnover, the roller 72 of the guide roller assembly of present invention raceway 74 along sidewall rolls, it is possible to by straight for the support of the sidewall of bending in case, it is to avoid the scratching of end wall and sidewall。Owing to roller 72 and raceway 74 are rolling friction, so frictional resistance is less, end wall folded turnover is smooth and easy。For ensureing that only roller 72 contacts with raceway 74, roller 72 should highlight the sealing strip 9 on fixture 75 and end wall。
In the second embodiment as shown in Figure 17 and Figure 18, rolling member is buphthalmos ball 8。It will be appreciated by those skilled in the art that arranging of buphthalmos ball 8 can be as it can be seen, be arranged on the alien invasion of end wall。And, rolling member is alternatively other conventional component。
The invention also discloses a kind of foldable container, including above-mentioned end wall upset guiding mechanism。
Further, alternatively, as shown in Figure 5 and Figure 6, the front bulkhead 5 of foldable container includes front bulkhead column 53, and at least two group guidance sets 7 are separately positioned on the alien invasion of the front bulkhead column 53 of front bulkhead 5 both sides;Further, front bulkhead 5 includes front bulkhead sill 52, and at least two group guidance sets 7 are arranged on the front bulkhead column 53 width at folding container towards on the surface outside folding container relative to front bulkhead sill 52。
As is illustrated by figs. 11 and 12, the aft bulkhead 6 of foldable container includes doorframe column 63, and at least two group guidance sets 7 are arranged on the alien invasion of doorframe column 63。Further, aft bulkhead includes aft bulkhead sill 62, and at least two group guidance sets 7 are arranged on the doorframe column 63 width at folding container towards on the surface outside folding container relative to aft bulkhead sill 62。
The present invention is illustrated already by above-mentioned embodiment, but it is to be understood that, above-mentioned embodiment is only intended to citing and descriptive purpose, and is not intended to limit the invention within the scope of described embodiment。In addition it will be appreciated by persons skilled in the art that and the invention is not limited in above-mentioned embodiment, more kinds of variants and modifications can also be made according to the teachings of the present invention, within these variants and modifications all fall within present invention scope required for protection。

Claims (16)

1. an end wall upset guiding mechanism, for prevent the end wall of foldable container in the process of folded turnover with the case inner face scratching of the sidewall of foldable container, described foldable container includes sidewall, front bulkhead and aft bulkhead, described front bulkhead is provided with front rotating shaft, described front bulkhead is rotatable around described front rotating shaft, described aft bulkhead is provided with rear rotating shaft, described aft bulkhead is rotatable around described rear rotating shaft, it is characterized in that, described end wall upset guiding mechanism includes:
At least four group guidance sets, often organize described guidance set and include at least one rolling member, and described guidance set is separately positioned on described front bulkhead and described aft bulkhead each on the alien invasion outside described foldable container width。
2. end wall according to claim 1 upset guiding mechanism, it is characterized in that, described end wall upset guiding mechanism also includes the circular arc raceway coordinated with described rolling member, and described circular arc raceway is arranged on described sidewall towards the surface within described foldable container。
3. end wall according to claim 2 upset guiding mechanism, it is characterised in that described circular arc raceway is formed by multiple circular arc flat plate splicings, after described foldable container group is vertical, the plurality of circular arc flat board is positioned at same perpendicular。
4. the end wall upset guiding mechanism according to Claims 2 or 3, it is characterized in that, it is arranged on described rolling member on described front bulkhead and is substantially equal to the circular arc raceway that coordinates with the described front bulkhead distance to described front rotating shaft to the distance of described front rotating shaft, be arranged on described rolling member on described aft bulkhead and be substantially equal to the circular arc raceway that coordinates with the described aft bulkhead distance to described rear rotating shaft to the distance of described rear rotating shaft。
5. end wall according to claim 1 upset guiding mechanism, it is characterised in that described rolling member is roller。
6. end wall according to claim 5 upset guiding mechanism, it is characterised in that described guidance set also includes bearing and extends through the roller shaft of described roller, and described roller is rotatably connected with described bearing by described roller shaft。
7. end wall according to claim 6 upset guiding mechanism, it is characterised in that be provided with the groove holding described roller and described roller shaft on described bearing。
8. end wall according to claim 6 upset guiding mechanism, it is characterized in that, described guidance set also includes the fixture of fixing described roller shaft, described fixture is provided with through hole, being provided with screwed hole on described bearing, described fixture is connected with described bearing by the securing member through described through hole and described screwed hole。
9. end wall according to claim 6 upset guiding mechanism, it is characterised in that described roller and described roller shaft are configured to integrated member。
10. end wall according to claim 6 upset guiding mechanism, it is characterised in that the described bearing being arranged on described front bulkhead is configured to single integrated member with described front bulkhead。
11. end wall according to claim 6 upset guiding mechanism, it is characterised in that the described bearing being arranged on described aft bulkhead is configured to single integrated member with described aft bulkhead。
12. end wall according to claim 1 upset guiding mechanism, it is characterised in that described rolling member is buphthalmos ball。
13. a foldable container, it is characterised in that include the end wall upset guiding mechanism according to any one of claim 1 to 12。
14. folding container according to claim 13, it is characterised in that the two ends of described front bulkhead are provided with front bulkhead column, guidance set described at least two groups is separately positioned on the alien invasion of described front bulkhead column;The two ends of described aft bulkhead are provided with doorframe column, and guidance set described at least two groups is separately positioned on the alien invasion of described doorframe column。
15. folding container according to claim 14, it is characterized in that, described front bulkhead includes front bulkhead sill, and guidance set described at least two groups is arranged on the described front bulkhead column width at folding container towards on the surface outside folding container relative to described front bulkhead sill。
16. the folding container according to claims 14 or 15, it is characterized in that, described aft bulkhead includes aft bulkhead sill, and guidance set described at least two groups is arranged on the described doorframe column width at folding container towards on the surface outside folding container relative to described aft bulkhead sill。
CN201410707923.0A 2014-11-27 2014-11-27 End wall overturns guiding mechanism and the foldable container with it Active CN105691952B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110027808A (en) * 2018-01-11 2019-07-19 大连中集特种物流装备有限公司 Foldable container

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Publication number Priority date Publication date Assignee Title
CN1266011A (en) * 2000-01-21 2000-09-13 中国国际海运集装箱(集团)股份有限公司 Folding structure for foldable container
DE10245940A1 (en) * 2002-09-30 2004-04-15 Siemens Ag Folding container for flat panels has two main sides linked by folding side walls and with a folding floor
ES2300167B1 (en) * 2005-11-07 2009-05-01 J.S.V. Logistic, S.L. CONTAINER / MOBILE LOADING BOX.
CN201292736Y (en) * 2008-11-07 2009-08-19 夏继华 Revolving door with locking arced sash at nighttime
CN101934901A (en) * 2010-09-17 2011-01-05 广东现代摩比斯机电有限公司 Fixing device for locked folding container and using method thereof
CN204384112U (en) * 2014-11-27 2015-06-10 大连中集物流装备有限公司 End wall overturns guiding mechanism and has its Foldable container

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1266011A (en) * 2000-01-21 2000-09-13 中国国际海运集装箱(集团)股份有限公司 Folding structure for foldable container
DE10245940A1 (en) * 2002-09-30 2004-04-15 Siemens Ag Folding container for flat panels has two main sides linked by folding side walls and with a folding floor
ES2300167B1 (en) * 2005-11-07 2009-05-01 J.S.V. Logistic, S.L. CONTAINER / MOBILE LOADING BOX.
CN201292736Y (en) * 2008-11-07 2009-08-19 夏继华 Revolving door with locking arced sash at nighttime
CN101934901A (en) * 2010-09-17 2011-01-05 广东现代摩比斯机电有限公司 Fixing device for locked folding container and using method thereof
CN204384112U (en) * 2014-11-27 2015-06-10 大连中集物流装备有限公司 End wall overturns guiding mechanism and has its Foldable container

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110027808A (en) * 2018-01-11 2019-07-19 大连中集特种物流装备有限公司 Foldable container
CN110027808B (en) * 2018-01-11 2024-06-07 大连中集特种物流装备有限公司 Foldable container

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