CN204399847U - A kind of side curtain freight container detachable guard-rail and side curtain freight container - Google Patents
A kind of side curtain freight container detachable guard-rail and side curtain freight container Download PDFInfo
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- CN204399847U CN204399847U CN201520006661.5U CN201520006661U CN204399847U CN 204399847 U CN204399847 U CN 204399847U CN 201520006661 U CN201520006661 U CN 201520006661U CN 204399847 U CN204399847 U CN 204399847U
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- locking bar
- freight container
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- rail
- guardrail body
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Abstract
The utility model discloses a kind of side curtain freight container detachable guard-rail, it comprises: locking bar, its center of gravity is positioned at the bottom of locking bar spindle axis, and described locking bar has the protruding part that the radial direction along locking bar is protruded, described protruding part is also positioned at the bottom of locking bar spindle axis; For being fixedly installed on the lock on the curtain freight container of side, which is provided with lockhole, described lockhole comprises and the Part I of locking bar adaptation and the Part II with protruding part adaptation, and described Part II is located at the top of Part I; Guardrail body, which is provided with perforation; Described locking bar through on guardrail body to the lockhole on perforation and lock, under gravity guardrail body is fixed on the curtain freight container of side.Side described in the utility model curtain freight container detachable guard-rail can improve the structural strength of casing effectively, facilitate cargo handing, and easy installation and removal is quick.Meanwhile, this detachable guard-rail also improves the safety of casing, avoids goods because of jolting and skidding off from casing in transit.
Description
Technical field
The utility model relates to a kind of reinforcement structure, particularly relates to a kind of reinforcement structure for freight container.
Background technology
Freight container is as the main carriers of international freight forwarding, due to it, to possess Transport Safety high, operation is simple, packing are economized, handling efficiency is high, and traffic cost is low, is convenient to the plurality of advantages such as automatic management, and be widely used in air transport, in multiple intermodel transportation mode that shipping and land transportation combine, thus reduce transport and storage cost.
In freight container field, also have some not follow the special container of freight container international standard, its size and planform design according to transport applications.For curtain-sided container, one of them sidewall of this freight container adopts flexible cloth, thus instead of the sidewall of original rigidity.Although curtain-sided container has wider enabling span and larger operational space, it can facilitate goods from the side turnover handling of casing, to improve the work efficiency of cargo handing significantly, is especially applicable to larger-size cargo handing.But, curtain-sided container is expanding lade kind and while facilitating handling goods, because it has lacked the bearing force of fixed sturcture, sacrifice the intensity of sidewall, therefore, the structural strength of this type of freight container is not good enough, and casing easily produces distortion, it is reduced greatly in the safety of logistics transportation link, only can be used for overland transportation and the transportation environment of other complexity cannot be adapted to.
In order to improve the intensity of side curtain freight container, need to take to strengthen safeguard procedures to this type of freight container.Meanwhile, these reinforcement safeguard procedures can't destroy the key structure part of side curtain freight container, and the operation being convenient to staff is implemented.
Utility model content
The purpose of this utility model is to provide a kind of side curtain freight container detachable guard-rail, and it under the prerequisite ensureing handling efficiency, can greatly increase the structural strength of side curtain freight container, improve the suitable application area of side curtain freight container significantly.In addition, side of the present utility model curtain freight container detachable guard-rail is detachable, and it can not destroy the important feature part of freight container, and easy installation and removal is quick.In addition, side of the present utility model curtain freight container detachable guard-rail also improves the safety of casing, avoids goods because of jolting and accidentally skidding off from casing in transit.
To achieve these goals, the utility model provides a kind of side curtain freight container detachable guard-rail, and it comprises:
Locking bar, its center of gravity is positioned at the bottom of locking bar spindle axis, and this locking bar has the protruding part that the radial direction along locking bar is protruded, this protruding part is also positioned at the bottom of locking bar spindle axis;
For being fixedly installed on the lock on the curtain freight container of side, which is provided with lockhole, this lockhole comprises and the Part I of locking bar adaptation and the Part II with protruding part adaptation, and Part II is located at the top of Part I;
Guardrail body, which is provided with perforation;
Above-mentioned locking bar through on guardrail body to the lockhole on perforation and lock, under gravity guardrail body is fixed on the curtain freight container of side.
In the technical solution of the utility model, utilize locking bar to be fixedly connected with container body by guardrail body with lock, like this, the guardrail body of rigidity just can replace flexible sides curtain to bear load of more bearing a heavy burden, thus improves the lateral stiffness of freight container.
The center of gravity of the locking bar of above-mentioned utility model is not positioned on the spindle axis of locking bar, and it is the bottom being positioned at locking bar spindle axis, and meanwhile, locking bar is also provided with the protruding part that the radial direction along locking bar is protruded, this protruding part is also the bottom being positioned at locking bar spindle axis.Correspondingly, lock is provided with the lockhole that locking bar can be made to pass through smoothly, and this lockhole comprises and the Part I of locking bar adaptation and the Part II with protruding part adaptation, and Part II is positioned at the top of Part I.Because guardrail body needs to be locked by the cooperation of locking bar and lock, to realize the fixing of itself and container body, therefore, guardrail body is also provided with corresponding to perforation, can be smoothly through to make locking bar.
Insert in the process of lock at locking bar, the protruding part of locking bar upwards, successively by the lockhole of lock and guardrail body to perforation, wherein, the protruding part of locking bar passes the Part II of lockhole, and locking bar then through the Part I of lockhole, successfully can pass lockhole to make locking bar entirety.After locking bar inserts, external force is removed, center of gravity due to locking bar is positioned at locking bar spindle axis bottom, under gravity, locking bar will rotate 180 ° around locking bar spindle axis, now, the protruding part of locking bar also can occur 180 ° around locking bar spindle axis and be rotated down, the below (not making the part that the protruding part of locking bar passes in and out in the below of the Part I of lockhole) to the Part I being positioned at lockhole is rotated from the top of the Part I being positioned at lockhole, like this, locking bar cannot exit from lock, thus guardrail body is locked in its a certain position, and then realize guardrail body and being fixedly connected with between container body.
At this, for the restriction that the shape to perforation on guardrail body is not strict, as long as it can make locking bar and locking bar protruding part pass through.Certainly, this also can be arranged to identical with the shape of the lockhole of lock or substantially identical to perforation.
Due to side described in the utility model curtain freight container detachable guard-rail utilize Action of Gravity Field can automatically realize guardrail body locking and need not the intervention of other external force, whole process does not increase too much control step.
Further, in the curtain freight container detachable guard-rail of side described in the utility model, above-mentioned locking bar is the dead in line on the L-type locking bar with long limit and minor face, the long limit of this locking bar spindle axis and L-type locking bar; Relative to locking bar spindle axis, the minor face of protruding part and L-type locking bar is positioned at homonymy.
The center of gravity with the L-type locking bar of long limit and minor face is positioned at the bottom of locking bar spindle axis, and the minor face of protruding part and L-type locking bar is positioned at the same side of locking bar spindle axis, like this, under gravity, the minor face of L-type locking bar and the protruding part of locking bar could rotate around locking bar spindle axis simultaneously, to make locking bar cannot exit from lock, thus guardrail body is locked in its corresponding position, and then achieves a fixed connection with container body.
Further, in the curtain freight container detachable guard-rail of side described in the utility model, above-mentioned protruding part comprises the cuboid thin slice be fixedly connected on locking bar.
Apparently, based on the technical solution of the utility model, protruding part can also be other shapes, such as, and cylindrical shape; Correspondingly, the Part II of lockhole also should be suitable to make it successfully can pass lockhole with this protruding part.
Further, in the curtain freight container detachable guard-rail of side described in the utility model, above-mentioned lock comprises at least two symmetrically arranged adapter plates, and adapter plate is provided with above-mentioned lockhole.
Further, in the curtain freight container detachable guard-rail of side described in the utility model, above-mentioned guardrail body comprises column and is fixedly connected on the crossbeam between column.
Crossbeam can be fixedly connected between two columns to improve the intensity of guardrail body.
Further, in the curtain freight container detachable guard-rail of side described in the utility model, bottom or the close bottom place of above-mentioned column are provided with the stop tab be fixedly connected on column, this stop tab has the carrying surface of level or basic horizontal, this carrying surface provides vertical supporting for guardrail body, thus improve the bearing load of guardrail body, and then promote the structural strength of side curtain freight container.
Further, in order to improve the structural strength of container body to promote the bulk strength of freight container, in the curtain freight container detachable guard-rail of side described in the utility model, above-mentioned stop tab is L-type stop tab, a limit of this L-type stop tab is fixedly connected with above-mentioned column, and another limit of this L-type stop tab is above-mentioned carrying surface.
In addition, another object of the present utility model is to provide a kind of side curtain freight container, and this side curtain freight container has the two-fold advantage that structural strength is large and handling efficiency is high concurrently, and its Transport Safety is good, and shipment stable is good, can be widely applicable for complicated transportation environment.
In order to achieve the above object, the utility model proposes a kind of side curtain freight container, it comprises casing, and in addition, the sidewall of this casing has as any one involved side curtain freight container detachable guard-rail above; The bottom of this guardrail body is inserted in bottom half and holds in the groove of guardrail body, and this lock is fixed at casing top.
Further, in the curtain freight container of side described in the utility model, above-mentioned lock is fixed at the bottom surface of the top beam of laterally of casing, to decrease taking up room in case, improves the space availability ratio of box house.
Further, in the curtain freight container of side described in the utility model, above-mentioned lock is fixed at the side of the top beam of laterally of casing.
Side described in the utility model curtain freight container detachable guard-rail can ensure the handling efficiency of goods, improves again the lateral stiffness of side curtain freight container, compensate for the loss of strength of the freight container caused because of conveniently assemble and disassemble goods.
In addition, what side of the present utility model curtain freight container detachable guard-rail adopted is detachable structure, and it can not destroy the important feature part of freight container, and disassembly process is convenient and swift.
In addition, side of the present utility model curtain freight container detachable guard-rail also improves the safety performance of container body, avoid goods due in transit jolt and accidentally through skidding off from casing.
The structural strength of side of the present utility model curtain freight container is high and handling goods convenient, and the suitable application area of this side curtain freight container is extensive, can be applied to the transportation route that circumstance complication is changeable.
Accompanying drawing explanation
Fig. 1 is the structural representation of side curtain freight container detachable guard-rail described in the utility model under a kind of embodiment.
Fig. 2 is the structural representation of locking bar under a kind of embodiment in the curtain freight container detachable guard-rail of side described in the utility model.
Fig. 3 is the structural representation of lock under a kind of embodiment in the curtain freight container detachable guard-rail of side described in the utility model.
Fig. 4 is the structural representation of guardrail body under a kind of embodiment in the curtain freight container detachable guard-rail of side described in the utility model.
Fig. 5 is the structural representation of side curtain freight container described in the utility model under a kind of embodiment.
Fig. 6 is the structural representation of side curtain freight container described in the utility model under another kind of embodiment.
Detailed description of the invention
Below in conjunction with Figure of description and concrete embodiment, explanation is further explained to side described in the utility model curtain freight container detachable guard-rail and side curtain freight container, but this explanation illustrates the improper restriction do not formed the technical solution of the utility model.
Fig. 1 shows the structure of side curtain freight container detachable guard-rail described in the utility model under a kind of embodiment.
Fig. 2 to Fig. 4 respectively illustrates locking bar, lock and the structure of guardrail body under a kind of embodiment in the curtain freight container detachable guard-rail of side described in the utility model.
As shown in Figure 1, Fig. 2, Fig. 3 and Fig. 4 can be consulted if desired, in the present embodiment, detachable guard-rail 1 comprises L-type locking bar 11, lock 12 and guardrail body 13, L-type locking bar has long limit 11a and minor face 11b, the dead in line on the long limit of locking bar spindle axis and L-type locking bar, and the center of gravity of locking bar is positioned at the bottom of locking bar spindle axis, locking bar is also provided with the protruding part 14 that the radial direction along locking bar is protruded, this protruding part 14 is also positioned at the bottom of locking bar spindle axis, and relative to locking bar spindle axis, protruding part 14 is positioned at the same side with the minor face 11b of L-type locking bar; Lock 12 is fixedly installed on the curtain container body of side, lock comprises two symmetrically arranged adapter plates 16, adapter plate is equipped with lockhole 15, this lockhole 15 comprises Part I 15a and Part II 15b, wherein Part I 15a and locking bar 11 suitable, Part II 15b and protruding part 14 suitable, and Part II 15b is positioned at the top of Part I 15a, that is, the locking bar 11 with protruding part 14 can through the lockhole 15 be made up of Part I 15a and Part II 15b; Guardrail body 13 is correspondingly provided with perforation, also can successfully passes to make the protruding part on locking bar and locking bar.
As shown in Figures 2 and 3, be arranged at protruding part 14 on locking bar for being fixedly connected on the cuboid thin slice on locking bar, due to the Part II 15b of lockhole and protruding part 14 suitable, therefore, the Part II 15b of lockhole is rendered as the rectangular shape corresponded.
As shown in Figure 4, guardrail body 13 comprises two root posts 17 and two crossbeams, 18, two crossbeams 18 are fixedly connected between column 17, and crossbeam and column are set to mutually vertical.Apparently, based on the technical solution of the utility model, the quantity adopted under the quantity of column and crossbeam is not limited to above-mentioned embodiment, such as, three or more crossbeam can be fixedly connected with, to improve the bulk strength of guardrail body between two columns.
As shown in Figure 1 and Figure 4, L-type stop tab 19 is provided with at the bottom place of column 17, a limit 19a of this L-type stop tab is fixedly connected with column 17, another limit 19b of this L-type stop tab is the carrying surface of level, it is connected with side curtain container body, thinks that guardrail body provides vertical bearing force upwards.
Fig. 5 and Fig. 6 respectively illustrates the side curtain freight container that the is provided with detachable guard-rail construction profile under two kinds of different embodiments.
As shown in Figure 5, this side curtain freight container comprises casing, casing is by upper plate 20, lower shoe and sidewall define the accommodation space for accommodating goods jointly, one of them sidewall is provided with flexible cord, so that goods is easy to loading and unloading, in order to better the technical solution of the utility model is described, eliminate the unnecessary parts irrelevant with technical scheme in Figure 5, only show the major part relevant to this case technical scheme, groove is provided with at bottom half, column for guardrail body is inserted in wherein, lock 12 in above-mentioned embodiment is fixed at the bottom surface of the top beam of laterally 21 of casing, the space shared by lock can be reduced like this, improve the space availability ratio of internal container.
The body structure of side curtain freight container is as shown in Figure 6 substantially identical with the body structure of the side curtain freight container shown in Fig. 5, unique difference is: the lock 12 in this embodiment is fixed at the side of the top beam of laterally 21 of casing, lock 12 also can be connected with the upper plate 20 of casing, thus upper plate 20 is played to the effect supported with reinforcing while realizing locking effect.In addition, in some embodiments, lock 12 also can not be connected with the upper plate 20 of casing, and the two is only contact, and under this embodiment, lock 12 also can be played a supporting role to upper plate 20, but no longer includes reinforcement effect.
Consult Fig. 1 to Fig. 5, in installation process, first the bottom of two root posts 17 of guardrail body is inserted in the groove of bottom half accordingly, then rotate L-type locking bar 11 and make its minor face 11b upward, now, the protruding part 14 of L-type locking bar also upward, under this position, L-type locking bar 11 successively through on the lockhole 15 on lock 12 and column 17 to perforation, finally when the protruding part 14 of L-type locking bar 11 passes completely through lockhole 15 recession except external force, center of gravity due to locking bar 11 is positioned at the bottom of locking bar spindle axis, only under gravity (interventions without the need to other external force), the minor face 11b of L-type locking bar 11 and the protruding part 14 of L-type locking bar 11 can automatically be rotated down 180 ° around locking bar spindle axis, at this moment, the minor face 11b of L-type locking bar 11 and protruding part 14 are all down, make L-type locking bar 11 can not exiting perforation from the lockhole 15 of lock and column 17, a certain position is locked in make guardrail body, even achieve a fixed connection between guardrail body and side curtain freight container, and then provide favourable structural strength for freight container.After installing, the two ends of guardrail body are fixedly connected with casing with lock 12 respectively by the locking bar 11 at the groove bottom casing 20 and casing top.
Continue to consult Fig. 1 to Fig. 5, in unloading process, first the minor face 11b of L-type locking bar 11 and protruding part 14 are rotated up 180 ° around locking bar spindle axis, make the minor face 11b of L-type locking bar 11 and protruding part 14 upward, then by L-type locking bar 11 exiting successively perforation from the lockhole of lock 12 and column 17, finally the bottom of two root posts 17 of guardrail body is extracted from casing 20 bottom groove, guardrail body can be unloaded completely, facilitate the handling of mass freight.This process is just in time the reverse operating process of above-mentioned installation process.
The installing/dismounting process of the side curtain freight container shown in Fig. 6 there is no obviously different from the side curtain freight container installing/dismounting process shown in Fig. 5, has repeated with regard to not carrying out at this.
It should be noted that; the above-mentioned explanation of disclosed embodiment makes professional and technical personnel in the field can carry out multiple types like change and amendment for the present embodiment apparently; this similar change is that those skilled in the art directly can draw or be easy to all distortion of just associating from content disclosed in the utility model, all should belong to protection domain of the present utility model.Therefore the utility model can not be subject to the restriction of this embodiment.
Claims (10)
1. a side curtain freight container detachable guard-rail, is characterized in that, comprising:
Locking bar, its center of gravity is positioned at the bottom of locking bar spindle axis, and described locking bar has the protruding part that the radial direction along locking bar is protruded, described protruding part is also positioned at the bottom of locking bar spindle axis;
For being fixedly installed on the lock on the curtain freight container of side, which is provided with lockhole, described lockhole comprises and the Part I of locking bar adaptation and the Part II with protruding part adaptation, and described Part II is located at the top of Part I;
Guardrail body, which is provided with perforation;
Described locking bar through on guardrail body to the lockhole on perforation and lock, under gravity guardrail body is fixed on the curtain freight container of side.
2. side as claimed in claim 1 curtain freight container detachable guard-rail, is characterized in that: described locking bar is the dead in line on the L-type locking bar with long limit and minor face, the long limit of described locking bar spindle axis and L-type locking bar; Relative to locking bar spindle axis, the minor face of described protruding part and L-type locking bar is positioned at homonymy.
3. side as claimed in claim 2 curtain freight container detachable guard-rail, is characterized in that: described protruding part comprises the cuboid thin slice be fixedly connected on described locking bar.
4. side as claimed in claim 1 curtain freight container detachable guard-rail, is characterized in that: described lock comprises at least two symmetrically arranged adapter plates, and adapter plate is provided with described lockhole.
5. side as claimed in claim 4 curtain freight container detachable guard-rail, is characterized in that: described guardrail body comprises column and is fixedly connected on the crossbeam between column.
6. side as claimed in claim 5 curtain freight container detachable guard-rail, it is characterized in that: bottom or the close bottom place of described column are provided with the stop tab be fixedly connected on column, this stop tab has the carrying surface of level or basic horizontal, and described carrying surface provides vertical supporting for guardrail body.
7. side as claimed in claim 6 curtain freight container detachable guard-rail, it is characterized in that: described stop tab is L-type stop tab, a limit of this L-type stop tab is fixedly connected with described column, and another limit of this L-type stop tab is described carrying surface.
8. a side curtain freight container, it comprises casing, it is characterized in that, the sidewall of described casing has as the side curtain freight container detachable guard-rail in claim 1-7 as described in any one; The bottom of described guardrail body is inserted in bottom half and holds in the groove of guardrail body, and described lock is fixed at casing top.
9. side as claimed in claim 8 curtain freight container, is characterized in that: described lock is fixed at the bottom surface of the top beam of laterally of casing.
10. side as claimed in claim 8 curtain freight container, is characterized in that: described lock is fixed at the side of the top beam of laterally of casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520006661.5U CN204399847U (en) | 2015-01-04 | 2015-01-04 | A kind of side curtain freight container detachable guard-rail and side curtain freight container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520006661.5U CN204399847U (en) | 2015-01-04 | 2015-01-04 | A kind of side curtain freight container detachable guard-rail and side curtain freight container |
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| Publication Number | Publication Date |
|---|---|
| CN204399847U true CN204399847U (en) | 2015-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520006661.5U Active CN204399847U (en) | 2015-01-04 | 2015-01-04 | A kind of side curtain freight container detachable guard-rail and side curtain freight container |
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| CN (1) | CN204399847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108190268A (en) * | 2017-12-29 | 2018-06-22 | 北京鸿通供应链管理有限公司 | The installation method and container of internal container supporting beam |
-
2015
- 2015-01-04 CN CN201520006661.5U patent/CN204399847U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108190268A (en) * | 2017-12-29 | 2018-06-22 | 北京鸿通供应链管理有限公司 | The installation method and container of internal container supporting beam |
| CN108190268B (en) * | 2017-12-29 | 2023-11-17 | 北京鸿通供应链管理有限公司 | Method for mounting supporting beam in container and container |
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Address after: 201900, 2-3, 2121 Yang Yang Road, Shanghai, Baoshan District Patentee after: Shanghai Huanyu Logistics Technology Co., Ltd. Address before: 201900, 2-3, 2121 Yang Yang Road, Shanghai, Baoshan District Patentee before: Shengshi Container Management (Shanghai) Co., Ltd. |