CN2618898Y - Device for increasing rigidity and container using said device - Google Patents
Device for increasing rigidity and container using said device Download PDFInfo
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- CN2618898Y CN2618898Y CN 03224505 CN03224505U CN2618898Y CN 2618898 Y CN2618898 Y CN 2618898Y CN 03224505 CN03224505 CN 03224505 CN 03224505 U CN03224505 U CN 03224505U CN 2618898 Y CN2618898 Y CN 2618898Y
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- Prior art keywords
- bearing plate
- stay bearing
- load
- carrying element
- block
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- 230000000694 effects Effects 0.000 claims abstract description 3
- 230000002708 enhancing effect Effects 0.000 claims description 20
- 239000003351 stiffener Substances 0.000 claims description 13
- 230000003993 interaction Effects 0.000 abstract 1
- 210000001364 upper extremity Anatomy 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a device which can enhance rigidity and a container adopting the device. The device consists of interaction support block and support plate. The support block is provided with a support port. The support port is cooperated with the support plate. The size of the cooperated place between the support plate and the support port is a little smaller than the size of the support block support port. The support block is fixed on the lintel of the container. Support plates are respectively fixed on the upside of the left and right door leaf. When the gate is closed, the support plate can extend into the opening of the support block. An interval is remained between the edge of the support plate and the support block. A support block is also fixed on the threshold. Support plates are fixed on the lower part of the left and right door leaf. Because the support plate can extend into the opening of the support block, when the box body is forced, the support blocks and the support plates are contacted and forced, thus deformation is limited. The support effect of the door plank, door vertical beam, door beam is fully utilized to improve the force condition of the whole frame, thus the transverse rigidity of the whole box body is enhanced.
Description
Technical field
The utility model relates to freight container, is specifically related to a kind of freight container that strengthens the device of freight container rigidity and adopt this device.
Background technology
Freight container used beginning from 1956, and through 40 years of development, the containerzation transportation is widely used in the whole world.
Continuous development along with the containerzation transportation, extensive through transport and high capacity shipping are more and more general, the pile height improves constantly, and waves the transverse force of generation thus in transportation, and offset loading force all will strengthen, when case is subjected to transverse force (as piling waving in the high transportation, situations such as stacking unbalance loading cause) time, existing door end is because only by locking bar, door hinge connects with casing, become position relatively weaker in the freight container, be out of shape bigger.Same, the stacking capability in the single open-door transportation requires also to improve constantly, and therefore, the rigidity of strengthening freight container becomes a difficult point.
The utility model content
A technical matters to be solved in the utility model is, a kind of device that is used to strengthen the freight container rigidity is provided, and this device is installed on the freight container, can improve the rigidity of freight container;
Another technical matters to be solved in the utility model is, a kind of freight container that adopts said apparatus is provided, and this freight container can not change the size of opening the door, outside dimension and case volume, can improve the horizontal and vertical rigidity of container body; And under the situation that You Men opens, has higher rigidity equally.
The technical scheme that the utility model provides is as follows: construct a kind of device that strengthens rigidity, described device is a kind of by supporting against the pairing load-carrying element that produces application force mutually.
In the device of above-mentioned enhancing rigidity, a kind of in the described pairing load-carrying element is back-up block, and another kind is a stay bearing plate, on the described back-up block supporting mouth is arranged, and at closing time, the end of described stay bearing plate can be inserted in the described support openings.
A kind of freight container that above-mentioned enhancing rigid mount is installed is provided, comprise lintel, left and right door leaf and threshold, same a kind of load-carrying element on described lintel and threshold in the difference anchor fitting is fixed with the another kind of load-carrying element that strengthens in the rigid mount in the top and the bottom of described left and right door leaf.
A kind of freight container that strengthens the device of rigidity and adopt this device that adopts the utility model to provide, by on the door leaf of freight container and lintel, threshold, the device that strengthens rigidity being installed, can be subjected to the stress deformation difference of each structure of transverse force according to doorframe, make casing when being subjected to the transverse force distortion, two load-carrying element contacts of pairing are stressed, and restrained deformation can make full use of door-plate, the supporting role of door vertical beam door crossbeam improves the force-bearing situation of general frame, thereby strengthens the lateral rigidity of whole box body.When case is subjected to longitudinal force, can utilize the transfer function of the structure realizable force of load-carrying element formation equally, with concentrating the power that acts on corner post to disperse originally, can improve vertical rigidity of freight container to a certain extent.
Below in conjunction with accompanying drawing, further specify structure of the present utility model and advantage with embodiment.
Description of drawings
Fig. 1 is the front view that the utility model strengthens the device embodiment one of rigidity;
Fig. 2 is the lateral plan of Fig. 1;
Fig. 3 is the door body structure figure that the freight container of enhancing rigid mount shown in Figure 1 is housed;
Fig. 4 strengthens rigid mount to be subjected to transverse force to make the strained condition scheme drawing of time spent;
Fig. 5 strengthens rigid mount to be subjected to longitudinal force to make the strained condition scheme drawing of time spent;
Fig. 6 is a freight container when being in the single open-door state, strengthens rigid mount and is subjected to transverse force to make the strained condition scheme drawing of time spent;
Fig. 7 is a freight container when being in the single open-door state, strengthens rigid mount and is subjected to longitudinal force to make the strained condition scheme drawing of time spent;
Fig. 8 is the front view that the utility model strengthens the device embodiment two of rigidity;
Fig. 9 is the lateral plan of Fig. 8;
Figure 10 is the front view that the utility model strengthens the device embodiment three of rigidity;
Figure 11 is the lateral plan of Figure 10;
Figure 12 is the front view that the utility model strengthens the device embodiment four of rigidity;
Figure 13 is the lateral plan of Figure 12;
Figure 14 is the front view that the utility model strengthens the device embodiment five of rigidity;
Figure 15 is the lateral plan of Figure 14;
Figure 16 is the front view that the utility model strengthens the device embodiment six of rigidity;
Figure 17 is the lateral plan of Figure 16.
The specific embodiment
The device of the enhancing rigidity that the utility model provides is formed against the pairing load-carrying element that produces application force by mutual by one group; Can adopt following a plurality of embodiment to realize:
Embodiment one: with reference to Fig. 1, Fig. 2, the device of this enhancing rigidity is made of back-up block and stay bearing plate, side at back-up block 3 is provided with two support openings 31, respectively is provided with a stay bearing plate 4 in each support openings 31, and the width of stay bearing plate 4 ends can be equal to or less than the width of support openings.
The device of above-mentioned enhancing rigidity and the connection mode of freight container are as follows: be fixed with a back-up block 3 on the lintel 2 of freight container, Open Side Down for back-up block 3, top at left and right door leaf 1,5 is fixed with stay bearing plate 4 respectively, the end of stay bearing plate 4 puts in the opening 31 of back-up block 3, and the gap is left in the bottom of the upper limb of stay bearing plate 4 and opening 31; On threshold 9, be fixed with and back-up block 3 corresponding another back-up blocks 3, the opening 31 of this back-up block 3 upwards, be fixed with a stay bearing plate 4 respectively in the bottom of left and right door leaf 1,5, insert in the opening 31 of back-up block 3 end of stay bearing plate 4, the upper limb of stay bearing plate 4 can directly lean with the bottom of opening 31 or leaves the gap when mounted.To guarantee when freight container has manufacturing errors, can not influence the normal use of freight container and the normal switching of door.
Be subjected to transverse force to do the time spent at freight container, be fixed on door leaf, back-up block and stay bearing plate on threshold, the lintel relatively move generation, and in distortion when big slightly, it is stressed that back-up block and stay bearing plate can contact, thus the restriction box deformation.Referring to the stressed scheme drawing of Fig. 4, Fig. 5.
Under the traffic condition of single open-door (generally being that right door is opened), force-bearing situation will be more abominable, strengthen rigid mount by installing, and device also can play a role well, and promptly restrained deformation strengthens rigidity.Referring to Fig. 6, Fig. 7.
Embodiment two: referring to Fig. 8, Fig. 9, the device of this enhancing rigidity is made of back-up block and stay bearing plate, has groove 12 in back-up block 11, and the end of stay bearing plate 13 is provided with the square support lugn 14 that can put in the groove 12; Two back-up blocks 11 are connected with threshold 9, lintel 2 respectively, 4 stay bearing plates 13 are connected with left and right door leaf 1,5 respectively, when producing, door leaf 1,5 and threshold 9 lintels 2 relatively move, when distortion is big slightly, the flange 14 of stay bearing plate 13 ends can contact stressed with the sidewall of groove 12, thus the restriction box deformation.
Embodiment three: referring to Figure 10, Figure 11, this device is made of back-up block and stay bearing plate, has two supported holes 16 in back-up block 15, and the end of stay bearing plate 17 is provided with the pillar stiffener 18 that can put in the hole 16; With two back-up blocks 15 respectively with threshold 9, lintel 2 corresponding connections, 4 stay bearing plates 17 are connected with the top and the bottom of left and right door leaf 1,5 respectively, when door leaf 1,5 and threshold 9 lintels 2 produce when relatively moving, when distortion is big slightly, the pillar stiffener 18 of stay bearing plate 17 ends can contact stressed with the sidewall in hole 16, thus the restriction box deformation.
Embodiment four: referring to Figure 12, Figure 13, this device has two pillar stiffeners 20 by pillar stiffener and stay bearing plate, and the end of stay bearing plate 21 is provided with the supported hole 22 that can be enclosed within on the post 20; With two back-up blocks 15 respectively with threshold 9, lintel 2 corresponding connections, 4 stay bearing plates 17 are connected with the upper and lower part of left and right door leaf 1,5 respectively, when door leaf 1,5 and threshold 9 lintels 2 produce when relatively moving, when distortion is big slightly, the supported hole 22 of stay bearing plate 21 ends can contact stressed with the sidewall of prismatic column 20, thus the restriction box deformation.
Embodiment five: referring to Figure 14, Figure 15, this device is made of pillar stiffener and stay bearing plate, and two pillar stiffeners 20 are arranged, and the end of stay bearing plate 23 is provided with the support openings 24 that can support post 20 somes; Two pairs of pillar stiffeners 20 are connected with threshold 9, lintel 2 respectively, 4 stay bearing plates 23 are connected with the upper and lower part of left and right door leaf 1,5 respectively, when door leaf 1,5 and threshold 9 lintels 2 produce when relatively moving, when distortion is big slightly, the support openings 24 of stay bearing plate 23 ends can contact stressed with a part of sidewall of post 20, thus the restriction box deformation.
Embodiment six: referring to Figure 16, Figure 17, this device is made of back-up block and stay bearing plate, and this design mainly is to strengthen the vertical stiff problem of freight container.
The load-carrying element of above-mentioned pairing and the fixed form of freight container can be taked welding, Bolt Connection, and riveted joint is gluedd joint, and bearing pin connects.The middle part of the stay bearing plate in the counter-element has a bending structure, can avoid producing interference with the door envelope.
Be installed in pairing load-carrying element on lintel, threshold, the left and right sides door leaf and can install one or more pairs ofly as required, normally each is a pair of up and down, and on left and right door leaf load-carrying element is housed all.
Strengthen rigid mount and not only can strengthen lateral rigidity, and be subjected to longitudinal force, when distortion was big, the load-carrying element that is installed in lintel and threshold also can be born certain power with the structure that door constitutes, and also can play the effect of certain increase rigidity.The operation of total device is installed very simple, not only can be used to produce new case, and also all very convenient for second hand cases transformation and maintenance, the material weight that is increased, and cost is also all very little.
Claims (15)
1, a kind of device that strengthens rigidity is characterized in that, described device is a kind of load-carrying element of the effect of generation each other.
2, the device of enhancing rigidity according to claim 1 is characterized in that, described device is the load-carrying element that comprises at least one pair of, and described load-carrying element comprises interactional back-up block and stay bearing plate.
3, the device of enhancing rigidity according to claim 1 is characterized in that, on the described back-up block support openings is arranged, and when closing, described stay bearing plate is arranged in described support openings.
According to the device of claim 1 or 2 or 3 described enhancing rigidity, it is characterized in that 4, described load-carrying element comprises back-up block and stay bearing plate, have support slot on the described back-up block, described stay bearing plate be provided with the flange that can insert in the described groove.
According to the device of claim 1 or 2 or 3 described enhancing rigidity, it is characterized in that 5, described load-carrying element comprises back-up block and stay bearing plate, have supported hole on the described back-up block, the end of described stay bearing plate is provided with the post that can put in the described hole.
6, the device of enhancing rigidity according to claim 1 is characterized in that, described load-carrying element comprises pillar stiffener and stay bearing plate, and the end of described stay bearing plate is provided with the hole on can nested described pillar stiffener.
7, the device of enhancing rigidity according to claim 1 is characterized in that, described load-carrying element comprises pillar stiffener and stay bearing plate, and the end of described stay bearing plate is provided with the support openings that can hold described pillar stiffener.
8, a kind of freight container that the described enhancing rigid mount of claim 1 is installed comprises lintel, left and right door leaf and threshold, it is characterized in that, on described lintel or threshold, described left and right door leaf or the bottom correspondence be fixed with load-carrying element in the described device.
9, the freight container of described according to Claim 8 enhancing rigid mount, it is characterized in that, the load-carrying element that is installed on described lintel and the threshold is a kind of back-up block, supporting mouth is arranged on back-up block, the load-carrying element that is installed in the upper and lower part of described left and right door leaf is a stay bearing plate, and stay bearing plate can insert in the described supporting mouth.
10, the freight container of described according to Claim 8 enhancing rigid mount, it is characterized in that, the load-carrying element that is installed on described lintel and the threshold is a back-up block, support slot is arranged on the back-up block, the load-carrying element that is installed in described left and right door leaf upper and lower part is a stay bearing plate, and the end of described stay bearing plate is provided with the flange that can insert in the described groove.
11, the freight container of described according to Claim 8 enhancing rigid mount, it is characterized in that, the load-carrying element that is installed on described lintel and the threshold is a back-up block, back-up block is provided with several supported holes, the load-carrying element that is installed in described left and right door leaf upper and lower part is a stay bearing plate, and the end of described stay bearing plate is provided with the post that can insert in the described hole.
12, the freight container of described according to Claim 8 enhancing rigid mount, it is characterized in that, the load-carrying element that is installed on described lintel and the threshold is a pillar stiffener, the load-carrying element that is installed in described left and right door leaf upper and lower part is a stay bearing plate, and the end of described stay bearing plate is provided with the hole that can be nested on the described post.
13, the freight container of described according to Claim 8 enhancing rigid mount, it is characterized in that, the load-carrying element that is installed on described lintel and the threshold is a pillar stiffener, the load-carrying element that is installed in described left and right door leaf upper and lower part is a stay bearing plate, and the end of described stay bearing plate is provided with the support openings that can hold described post some.
According to the freight container of the described enhancing rigid mount of one of claim 1-3,6-13, it is characterized in that 14, the pairing load-carrying element that is installed on described lintel, threshold, the left and right sides door leaf can be one or more pairs of.
15, according to one of claim 1-3,6-13, strengthen the freight container of rigid mount, it is characterized in that the back-up block that is fixed on lintel and threshold can be bonded into one with the lock that is fixed on lintel and threshold equally, cooperating with stay bearing plate becomes the pairing load-carrying element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03224505 CN2618898Y (en) | 2003-03-21 | 2003-03-21 | Device for increasing rigidity and container using said device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03224505 CN2618898Y (en) | 2003-03-21 | 2003-03-21 | Device for increasing rigidity and container using said device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2618898Y true CN2618898Y (en) | 2004-06-02 |
Family
ID=34245629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03224505 Expired - Fee Related CN2618898Y (en) | 2003-03-21 | 2003-03-21 | Device for increasing rigidity and container using said device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2618898Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112173471A (en) * | 2019-07-05 | 2021-01-05 | 中集安瑞环科技股份有限公司 | Tank container and frame thereof |
-
2003
- 2003-03-21 CN CN 03224505 patent/CN2618898Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112173471A (en) * | 2019-07-05 | 2021-01-05 | 中集安瑞环科技股份有限公司 | Tank container and frame thereof |
| CN112173471B (en) * | 2019-07-05 | 2022-03-22 | 中集安瑞环科技股份有限公司 | Tank container and frame thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040602 Termination date: 20120321 |