CN201597956U - Door fixation device and a container with the device - Google Patents
Door fixation device and a container with the device Download PDFInfo
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- CN201597956U CN201597956U CN2010201140800U CN201020114080U CN201597956U CN 201597956 U CN201597956 U CN 201597956U CN 2010201140800 U CN2010201140800 U CN 2010201140800U CN 201020114080 U CN201020114080 U CN 201020114080U CN 201597956 U CN201597956 U CN 201597956U
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- door
- container
- fastening device
- pull bar
- groove
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- 230000003044 adaptive effect Effects 0.000 claims abstract description 8
- 230000007704 transition Effects 0.000 claims description 30
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 230000004308 accommodation Effects 0.000 claims description 5
- 238000003466 welding Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000012467 final product Substances 0.000 description 3
- 235000014676 Phragmites communis Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
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Abstract
The utility model relates to a door fixation device and a container with the device. The container comprises a container body, a side door and a door fixation device. The door fixation device is arranged on the container body corresponding with the side door and comprises a bracket, an anti-loosing tie rod capable of adjusting the length, a fastening piece adaptive with the tie rod, a limit storage rack for storing the tie rod and a door hanging plate, wherein the door hanging plate is correspondingly arranged on the edge of the door of the container or the cargo box and the bracket and the limit storage rack are respectively fixed on the side wall of the box corresponding with the door hanging plate; the tie rod comprises a connection end and an adjustment fastening end and the connection end is actively connected with the bracket and the fastening piece is fixed on the adjustment fastening end; the door hanging plate is provided with a hanging groove for making the tie rod passing through and the width of the hanging groove is larger than the diameter of the tie rod and smaller than the contact surface of the fastening piece. The door fixation device has features of simple structure, convenient use, safety and reliability and completely fixes the side door or the back door of the container or the cargo box.
Description
Technical field
The utility model relates to a kind of anchor fitting, particularly a kind of door fastening device and have the freight container of this device.
Background technology
Produce carrier can all or part ofly be opened owing to its side, and is very convenient for the loading and unloading of some particular cargos, more and more is extensive use of in transportation of special goods.But traditional usefulness nylon rope fixed set vanning side door mode, for this produce carrier, especially the freight container of many fan side doors is driven in the side, its side door fixedly exist the reliability of fixation difference with for inconvenient defectives such as the fixing modulability differences of the side door that has different fold thicknesses, make the application of produce carrier and popularization be subjected to certain restriction.Application number is " 200410009151.X ", the Chinese invention patent application that name is called " consistent open side container " discloses a kind of simple in structure, side door and has supported the failure-free open side container, but does not relate to open the door fixation problem in the handling labor process of side in this application; Application number is " 200710148357.4 ", name is called the disclosed container door structure of Chinese invention patent application of " container door structure and the freight container with this door ", the fixation problem after also not relating to this container door promptly door being opened in the handling labor process.
The utility model content
Technical problem to be solved in the utility model provides the reliable door fastening device that is suitable for of a kind of door that is applicable to fixing different-thickness or accordion door and has the freight container of this device.
To achieve these goals, the utility model provides a kind of door fastening device, is arranged on freight container or the container, wherein, comprising: carriage; The pull bar of locking and adjustable in length; The fastener adaptive with described pull bar; Be used to receive and keep the spacing storage rack of described pull bar; And door strap; Described door strap correspondence be arranged on described freight container or container the door body the edge on, described carriage and the corresponding respectively described door strap of described spacing storage rack are fixed on the sidewall of described freight container or container, described pull bar comprises coupling end and regulates the fastening end, described coupling end and described carriage flexibly connect, described fastener is installed in described adjusting fastening end, described door strap is provided with for what described pull bar passed and articulates groove, and the described groove width that articulates groove is greater than the diameter of described pull bar and less than the contact surface of described fastener.
Above-mentioned door fastening device, wherein, described spacing storage rack is the rubber-like buckle structure, described buckle structure has an accommodation space that is used for the band opening of ccontaining described pull bar.
Above-mentioned door fastening device, wherein, described spacing storage rack is U type or the W type buckle structure of described opening less than the diameter of described pull bar.
Above-mentioned door fastening device, wherein, described spacing storage rack comprises bonded assembly first plane, first transition face, second transition face, the 3rd transition face and second plane in turn, described first transition face is connected with the sidewall of described freight container or container respectively with described the 3rd transition face, and described first plane and described second plane are symmetrical arranged in opposite directions.
Above-mentioned door fastening device, wherein, described spacing storage rack also comprises the 3rd plane and Siping City's face that is used to play the guiding role, and described the 3rd plane is connected with described first plane, and described Siping City face is connected with described second plane.
Above-mentioned door fastening device, wherein, described door strap comprises bonded assembly stationary plane, transition face and driving surface in turn, the described groove that articulates is arranged on the described driving surface, the described groove that articulates comprises first groove and second groove that interconnects, and described second groove connects a side of described first groove and described driving surface.
Above-mentioned door fastening device, wherein, described carriage is U type, O type, V-type, triangle, rhombus or ellipsoidal structure.
Above-mentioned door fastening device, wherein, described fastener is a double nuts.
Above-mentioned door fastening device, wherein, described spacing storage rack is to weld, rivet or be threaded with the sidewall and/or the described door strap of described freight container or container with described container door or cargo box door.
In order to realize above-mentioned purpose better, the utility model also provides a kind of freight container, comprises casing, side door and door fastening device, and described door fastening device is arranged on described casing and the described side door, wherein, described door fastening device is above-mentioned any described door fastening device.
Technique effect of the present utility model is: the utility model is simple in structure, and is easy to use, safe and reliable, satisfies the side door of freight container and shipping casing or fixing of back door fully; Its adjustable in length is applicable to side door fixing of the produce carrier of fold thicknesses or shipping casing; This device can not realized the function of fixed fold side door safely and fast when the outward appearance of casing and volume are not had any impact, can bring into play the comfort feature of produce carrier to a greater extent, improves the fixed efficiency and the safety of freight container side door.
Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to qualification of the present utility model.
Description of drawings
Fig. 1 is the container stereo structural representation of the utility model one embodiment;
Fig. 2 is the door fastening device perspective view of the utility model one embodiment;
Fig. 3 a, Fig. 3 b are the spacing storage rack structural representation of the utility model embodiment;
Fig. 4 a～Fig. 4 d is the door strap structural representation of the utility model embodiment;
Fig. 5 a～Fig. 5 g is a carrier structure scheme drawing of the present utility model;
Fig. 6 opens and the stationary state scheme drawing for freight container side door of the present utility model;
Fig. 7 is the utility model door fastening device working state schematic representation;
Fig. 8 is the B portion enlarged drawing of Fig. 6;
Fig. 9 is the right elevation of Fig. 8.
Figure 10 is the A portion enlarged drawing of Fig. 1;
Wherein, Reference numeral
1 casing, 3451 connecting bores
11 sidewalls, 346 second transition faces
12 columns 347 the 3rd transition face
2 side doors, 3471 connecting bores
3 door fastening devices, 35 door straps
31 carriages, 351 stationary planes
32 pull bars, 3511 connecting bores
321 coupling ends, 352 transition faces
322 regulate fastening end 353 driving surfaces
33 fasteners 354 articulate groove
34 spacing storage rack 3,541 first grooves
341 first planes, 3,542 second grooves
342 second planes
343 the 3rd planes
344 Siping City's faces
345 first transition faces
The specific embodiment
Below in conjunction with accompanying drawing structural principle of the present utility model and principle of work are done concrete description:
Referring to Fig. 1, Fig. 1 is the container stereo structural representation of the utility model one embodiment.Freight container of the present utility model, comprise casing 1, side door 2 and door fastening device 3, described casing 1 is provided with a plurality of columns 12 and sidewall 11, described side door 2 is arranged on the one or both sides of described casing 1, described door fastening device 3 corresponding described side doors 2 are arranged on the sidewall 11 of described casing 1, usually can be arranged on the position of lateral margin of close free end one side of the upper limb place, lower edge of side door 2 or door, preferably be arranged on the lower edge position of side door 2, promptly at close side door place, the bottom of sidewall 11.Because other parts of freight container are ripe prior art, do not do at this and give unnecessary details, below door fastening device 3 of the present utility model is described in detail.
Referring to Fig. 2, Fig. 2 is the door fastening device perspective view of the utility model one embodiment.Door fastening device 3 of the present utility model can be arranged on freight container or the container, and the side door that is specially adapted to side opening door freight container is fixed.This door fastening device 3 comprises carriage 31, the pull bar 32 of locking and adjustable in length, the fastener 33 adaptive with described pull bar 32, be used to receive and keep the spacing storage rack 34 and the door strap 35 of described pull bar 32, described door strap 35 correspondences are arranged on the edge of side door 2 of described freight container or container, the corresponding respectively described door strap 35 of described carriage 31 and described spacing storage rack 34 is fixed on the sidewall 12 of described freight container or container, described carriage 31 should be fixed on same linear position with described spacing storage rack 34, and the distance of the two is suitable with the length of pull bar 32, and described carriage 31 is used for connecting the described pull bar 32 of support; Described pull bar 32 comprises coupling end 321 and regulates fastening end 322, described fastener 33 is installed in described adjusting fastening end 322, described coupling end 321 flexibly connects with described carriage 31, guarantee that pull bar 32 can be that fulcrum rotates with carriage 31, with the taking-up that makes things convenient for pull bar 32 with deposit, promptly this pull bar 32 has control position and deposit position respectively, and its connection should be able to guarantee that this pull bar 32 freely changes between control position and deposit position; In order to realize the locking of this pull bar 32 and adjustable in length function, described adjusting fastening end 322 can be for being provided with a plurality of uniform through holes vertically on the body of rod of pull bar 32, described fastener 33 is configured to the taper pin adaptive with this through hole, effective usable length (figure does not show) by the insertion position adjusting yoke 32 of this taper pin in different through holes, in addition, this adjusting fastening end 322 can also be set to helicitic texture, fastener 33 is selected adaptive with it nut for use, in order in the fixation procedure of side door 2, to make the fixing reliable of pull bar 32, be difficult for loosening, fastener described in the present embodiment 33 is preferably double nuts, also can select other fastening and anti-loose structures for use, for example select check washer and nut for use; Described door strap 35 correspondences be arranged on described freight container or container the door body the edge on, can be upper edge or lower edge, it also can be lateral edges place near door body free end one side, in the present embodiment on the adaptive position of corresponding lower edge that is arranged on door and pull bar, described door strap 35 is provided with for what described pull bar 32 passed and articulates groove 354, the described groove width that articulates groove 354 is greater than the diameter of pull bar 32 and less than the contact surface of described fastener 33, in the present embodiment, promptly this groove width is less than the external diameter of pad or nut, can be effectively is limited to this and articulates in the groove 354 pull bar 32 is fastening to guarantee fastener 33.
Wherein, described spacing storage rack 34 can be multiple structure, for example can be the ring channel structures of a band hasp, accommodate described pull bar 32 in this circular groove after, fasten hasp, during use, can open this hasp, pull out pull bar and get final product; Also can be latch structure, described pull bar 32 is accommodated into storage tank after, give spacing with the pin that is arranged on the groove edge.Described spacing storage rack 34 of the present utility model is preferably the rubber-like buckle structure, and described buckle structure has an inc accommodation space that is used for ccontaining described pull bar 32.For example this spacing storage rack can be the reed structure of semi-round band opening, the one end is fixed in the sidewall 12 of freight container or container, its open end is used for taking out or putting into described pull bar 32, and operation can also be provided with approaching face at the open end of described reed for convenience.
In the present embodiment, preferred described spacing storage rack 34 is U type or the W type buckle structure of opening less than the diameter of described pull bar 32.This structure can be symmetrical arranged, be fixed on the sidewall 12 of described freight container or container with the U type of this spacing storage rack 34 or the bottom of W type, described pull bar 32 can take out and put into by its opening portion easily, because of the size of its opening portion diameter less than pull bar 32, so when pull bar 32 is put into, can effectively this pull bar 32 be constrained in the accommodation space of this spacing storage rack 34, play good qualification and accommodate effect.
Referring to Fig. 3 a, Fig. 3 b, Fig. 3 a, Fig. 3 b are the spacing storage rack structural representation of the utility model embodiment.Spacing storage rack 34 described in the present embodiment comprises bonded assembly first plane 341, first transition face 345, second transition face 346, the 3rd transition face 347 and second plane 342 in turn, described first transition face 345 is connected with the sidewall 12 of described freight container or container respectively with described the 3rd transition face 347, and described first plane 341 is symmetrical arranged in opposite directions with described second plane 342.
In order rapidly and accurately this pull bar 32 to be put into this spacing storage rack 34, the 3rd plane 343 and Siping City's face 344 that described spacing storage rack 34 also can be provided for playing the guiding role, described the 3rd plane 343 is connected with described first plane 341, and described Siping City face 344 is connected with described second plane 342.
Described spacing storage rack 34 can be welding, rivets or is threaded with the sidewall 12 of described freight container or container.When the sidewall 12 of spacing storage rack 34 and described freight container or container is welding, its structure is shown in Fig. 3 a, described first transition face 345 can be respectively arc surface or folding face with described the 3rd transition face 347, be not limited in this respect, have the required abundant mating surfaces of welding as long as guarantee described first transition face 345 and described the 3rd transition face 347 and sidewall 12; When the sidewall 12 of spacing storage rack 34 and described freight container or container for riveted joint or when being threaded, its structure is shown in Fig. 3 b, described first transition face 345 is provided with described the 3rd transition face 347 and is used for bonded assembly connecting bore 3451,3471, described first transition face 345 can be planar structure with described the 3rd transition face 347 with sidewall 12 junctions, reliable and stable to guarantee bonded assembly, also can be globoidal structure as shown in the figure,, be not limited in this respect as long as guarantee to connect reliably.
Referring to Fig. 4 a～Fig. 4 d, Fig. 4 a～Fig. 4 d is the door strap structural representation of the utility model embodiment.Described door strap 35 comprises bonded assembly stationary plane 351 in turn, transition face 352 and driving surface 353, preferred described stationary plane 351 and described driving surface 353 are parallel to each other in the present embodiment, the described groove 354 that articulates is arranged on the described driving surface 353, the described groove 354 that articulates comprises first groove 3541 and second groove 3542 that interconnects, described second groove 3542 connects a side of described first groove 3541 and described driving surface 353, promptly this articulates groove 354 and is L type structure, second groove 3542 is used to import pull bar 32, after pull bar 32 is imported smoothly, be fixed in first groove 3541 by fastener 33.Certainly, the described groove that articulates also can be other forms of structure, is not limited to described this a kind of form of present embodiment.
Described door strap 35 can be welding, rivets or is threaded with described container door or cargo box door.When door strap 35 is welding with described container door or cargo box door, its structure is shown in Fig. 4 a, Fig. 4 b, this two figure is respectively the structural representation of corresponding both sides door strap 35, its difference is that described second groove 3542 connects the left and right sides of driving surface 353 respectively, and promptly it articulates the corresponding left and right sides of the direction difference side door 2 of groove 354; When door strap 35 and described container door or cargo box door for riveted joint or when being threaded, correspondence is provided with connecting bore 3511 on the stationary plane 351 of this door strap 35, its structure is shown in Fig. 4 c, Fig. 4 d, and this two figure is respectively the structural representation of the door strap 35 of the corresponding left and right sides.
Referring to Fig. 5 a～Fig. 5 g, Fig. 5 a～Fig. 5 g is a carrier structure scheme drawing of the present utility model.Described carriage 31 is fixed on the sidewall 11 of freight container, be used for being connected with the coupling end 321 of pull bar 32, its shape there is not special restriction, as long as can be adaptive with coupling end 321, realize that movable linkage function gets final product, for example can be U type, O type, V-type, triangle, rhombus or ellipsoidal structure in the present embodiment, perhaps is part of O type, rhombus or ellipsoidal structure, promptly can be the various structures shown in Fig. 5 a～Fig. 5 g.Also can be the various distressed structures of similar structures.
The principle of work of this device of brief description: referring to Fig. 6, Fig. 7, Fig. 8 and Fig. 9, Fig. 6 opens and the stationary state scheme drawing for freight container side door of the present utility model, and Fig. 7 is the utility model door fastening device working state schematic representation, and Fig. 8 is the B portion enlarged drawing of Fig. 6; Fig. 9 is the right elevation of Fig. 8.During the work of this device; this device adopts the pull bar 32 of adjustable length to cooperate the function of double nuts to realize that locking and length can be regulated; make the carriage 31 (referring to Fig. 5 a～Fig. 5 g) that circularizes or weld an annulus cooperation U-shaped or O shape or other shapes for other one of pull bar 32; cooperate spacing storage rack 34 and the door strap 35 that has elastic limit device simultaneously; not only can finely be applicable to side door 2 fixing of different fold thicknesses; spacing; and this pull bar 32 can overturn and is hidden in the spacing storage rack 34 (referring to Figure 10 when side door 2 is closed; Figure 10 is the A portion enlarged drawing of Fig. 1; be the storage configuration figure that resets of door fastening device 3); not only the elasticity limit function that can not take too much space but also this spacing storage rack 34 also can well be protected casing 1; can not cause unnecessary the colliding with of casing 1 finish paint; elastic first plane 341, spacing storage rack 34 both sides and second plane 342 again can be well with pull bar 32 restrictions; leave in the accommodation space of spacing storage rack 34, and it has the 3rd plane 343 of guide function; Siping City's face 344 can be put into pull bar 32 and take out very easily.This door fastening device 3 can be realized the function of the side door 2 of fixed fold freight container safely and fast when can not causing any unnecessary influence to the outward appearance of casing 1 and volume.
Need the pull bar 32 of door fastening device 3 to be pulled out in by spacing storage rack 34 in fixing at side door 2, adjusting yoke 32 is to suitable length, rotation side door 2 is articulated to articulating in the groove 354 of door strap 35 to being close to sidewall 12 with pull bar 32, and tightening fastener parts 33 is promptly finished the fixing of side door 2.After the loading, unloading goods of freight container or shipping casing is finished,, the pull bar 32 of door fastening device 3 is put into spacing storage rack 34 get final product again according to the above-mentioned steps reverse operating.
The utility model is simple in structure, intensity is high, and safe in utilization, convenient, reliable, various informative, Applicable scope is extensive, satisfies the fixedly requirement of side door of the freight container and the shipping casing of different structure or type.The prove-in length of the length of thread adjustment doors anchor fitting 3 by pull bar 32, use matches with being locked of double nuts, the simple gate of all thickness of the transport vehicle that can be widely used in produce carrier and side or open the door later and accordion door fixing, the reliability and the safety that have improved produce carrier and transport vehicle greatly.
Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.
Claims (10)
1. a door fastening device is arranged on freight container or the container, it is characterized in that, comprising:
Carriage;
The pull bar of locking and adjustable in length;
The fastener adaptive with described pull bar;
Be used to receive and keep the spacing storage rack of described pull bar; And
Door strap;
Described door strap correspondence be arranged on described freight container or container the door body the edge on, described carriage and the corresponding respectively described door strap of described spacing storage rack are fixed on the sidewall of described freight container or container, described pull bar comprises coupling end and regulates the fastening end, described coupling end and described carriage flexibly connect, described fastener is installed in described adjusting fastening end, described door strap is provided with for what described pull bar passed and articulates groove, and the described groove width that articulates groove is greater than the diameter of described pull bar and less than the contact surface of described fastener.
2. door fastening device as claimed in claim 1 is characterized in that, described spacing storage rack is the rubber-like buckle structure, and described buckle structure has an accommodation space that is used for the band opening of ccontaining described pull bar.
3. door fastening device as claimed in claim 2 is characterized in that, described spacing storage rack is U type or the W type buckle structure of described opening less than the diameter of described pull bar.
4. door fastening device as claimed in claim 3, it is characterized in that, described spacing storage rack comprises bonded assembly first plane, first transition face, second transition face, the 3rd transition face and second plane in turn, described first transition face is connected with the sidewall of described freight container or container respectively with described the 3rd transition face, and described first plane and described second plane are symmetrical arranged in opposite directions.
5. door fastening device as claimed in claim 4 is characterized in that, described spacing storage rack also comprises the 3rd plane and Siping City's face that is used to play the guiding role, and described the 3rd plane is connected with described first plane, and described Siping City face is connected with described second plane.
6. door fastening device as claimed in claim 1, it is characterized in that, described door strap comprises bonded assembly stationary plane, transition face and driving surface in turn, the described groove that articulates is arranged on the described driving surface, the described groove that articulates comprises first groove and second groove that interconnects, and described second groove connects a side of described first groove and described driving surface.
7. door fastening device as claimed in claim 1 is characterized in that, described carriage is U type, O type, V-type, triangle, rhombus or ellipsoidal structure.
8. door fastening device as claimed in claim 1 is characterized in that, described fastener is a double nuts.
9. door fastening device as claimed in claim 1 is characterized in that, described spacing storage rack is to weld, rivet or be threaded with the sidewall and/or the described door strap of described freight container or container with described container door or cargo box door.
10. a freight container comprises casing, side door and door fastening device, and described door fastening device is arranged on described casing and the described side door, it is characterized in that, described door fastening device is any described door fastening device in the claim 1～9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201140800U CN201597956U (en) | 2010-02-09 | 2010-02-09 | Door fixation device and a container with the device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201140800U CN201597956U (en) | 2010-02-09 | 2010-02-09 | Door fixation device and a container with the device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201597956U true CN201597956U (en) | 2010-10-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201140800U Expired - Fee Related CN201597956U (en) | 2010-02-09 | 2010-02-09 | Door fixation device and a container with the device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201597956U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102145800A (en) * | 2010-02-09 | 2011-08-10 | 中集车辆（集团）有限公司 | Door fixing device and container with same |
| CN109549371A (en) * | 2017-09-25 | 2019-04-02 | 川湖科技股份有限公司 | Sliding rail assembly and its driving mechanism |
-
2010
- 2010-02-09 CN CN2010201140800U patent/CN201597956U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102145800A (en) * | 2010-02-09 | 2011-08-10 | 中集车辆（集团）有限公司 | Door fixing device and container with same |
| CN109549371A (en) * | 2017-09-25 | 2019-04-02 | 川湖科技股份有限公司 | Sliding rail assembly and its driving mechanism |
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Granted publication date: 20101006 Termination date: 20190209 |
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