CN101259909B - Container door structure and container with the same - Google Patents
Container door structure and container with the same Download PDFInfo
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- CN101259909B CN101259909B CN2007101483574A CN200710148357A CN101259909B CN 101259909 B CN101259909 B CN 101259909B CN 2007101483574 A CN2007101483574 A CN 2007101483574A CN 200710148357 A CN200710148357 A CN 200710148357A CN 101259909 B CN101259909 B CN 101259909B
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- door
- end surface
- sealing plate
- plate
- vertical beam
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Abstract
The invention provides a door structure and a container which has the door structure; the door structure comprises a door frame and two door plate structures which are arranged in the middle of the door frame; the door plate structure and the door frame are connected with each other by a door hinge; the door plate structure comprises a door plate, a door vertical beam which is arranged at the freeend of the door plate close to the inner side of the container body, and an upper door crossbeam and a lower door crossbeam which are respectively arranged at the upper end and the lower end of the door plate; the top end and the bottom end of the door vertical beam are respectively provided with an upper sealing plate and a lower sealing plate; the upper sealing plate and/or the lower sealing plate are/is a sidestep shape with higher interior and lower exterior. As the top end and/or the bottom end of the door vertical beam of the container door structure of the invention adds the step-typeddoor sealing plate, when the door vertical beams at the inner side of the two door structures generate few misplacement, the high step part of the door sealing plate is connected with a doorsill or/anda door head, so as to restrain the continued misplacement of the door vertical beam, thus improving the transverse rigidity of the whole door structure.
Description
Technical field
The present invention relates to a kind of tun that is used for object or storing material or transportation, particularly a kind of container door structure and have the freight container of this door.
Background technology
The door of present general purpose container as shown in Figure 1, comprises doorframe and is installed on two middle left and right door plate structures of this doorframe that door panel structure is connected by door hinge 3 ' with doorframe.Wherein, doorframe comprises lintel 11 ', threshold 12 ' and two columns 13 ' and 14 ', two columns 13 ', about 14 ' are erect, lintel 11 ' crosswise fixed is connected the upper end of two columns 13 ' and 14 ', threshold 12 ' crosswise fixed is connected the lower end of two columns 13 ' and 14 ', and whole doorframe is a bite word shape.
Comprise door-plate 21 ', be positioned at the vertical beam 25 ' that door-plate 21 ' links mutually by the free-ended door of box inside vertical beam 22 ', with described doorframe column and be positioned at left-hand door plate structure in the middle of the doorframe, and crossbeam 23 ' and the Xiamen crossbeam 24 ' to the doorstep that lay respectively at door-plate 21 ' upper/lower terminal, top, the bottom of door vertical beam 22 ' are respectively equipped with upper sealing plate 221 ' and following shrouding 222 '; It is symmetrical to be positioned at doorframe middle right door panel structure and left-hand door plate structure, is not described in detail in this.
Again as shown in Figure 1, in the existing general purpose container, the top end face that is positioned at the upper sealing plate 221 ' of a vertical beam 22 ' top ends flushes with the top end face of crossbeam 23 ' to the doorstep, and apart from the distance of lintel 11 ' about 18 millimeter, when door was subjected to bigger transverse force, dislocation up and down can take place in the door vertical beam 22 ' of door-plate inboard, the left and right sides, therefore, the lateral rigidity of existing this door (anti-water chestnut ability) is not strong, and then causes container door to be not closed completely or open problems such as inconvenience.
In order effectively to utilize door panel structure to improve the lateral rigidity of door, present existing settling mode is: adopt and to go up the upper and lower spacing block 223 ' of welding at door vertical beam 22 ' and cooperate door hasp 224 ' to limit the dislocation of two inner door vertical beam 22 ' in the vertical directions, thereby improve the contending with to deformation ability of door.But this solution only depends on upper and lower spacing block 223 ' opposite house hasp 224 ' to carry out spacing and then reaches the dislocation of limiting door vertical beam 22 ' in the vertical direction, therefore when door is subjected to bigger transverse force, can cause the damage of a hasp 224 '.
Summary of the invention
The present invention is intended to overcome the deficiencies in the prior art, and a kind of freight container that can increase the container door structure of lateral rigidity (anti-water chestnut ability) and have this door is provided.
For achieving the above object, the present invention adopts following container door structure:
A kind of door of freight container comprises doorframe and is installed on two middle door panel structures of this doorframe that described door panel structure is connected by door hinge with doorframe; Described doorframe comprises lintel, threshold and two columns, erects about described two columns, and described lintel is fixedly connected on the upper end of described two columns, and described threshold is fixedly connected on the lower end of described two columns, and whole doorframe is a bite word shape; Described door panel structure comprises door-plate, be positioned at described door-plate by the free-ended door of box inside vertical beam and door vertical beam that links mutually with described two columns and crossbeam and the Xiamen crossbeam to the doorstep that lays respectively at described door-plate upper/lower terminal, top, the bottom of described free-ended door vertical beam are respectively equipped with upper sealing plate and following shrouding, have additional limiting stopper on the top end surface of described upper sealing plate, the height of described limiting stopper is less than the distance between described upper sealing plate top end surface and the described lintel bottom end surface; Or/and have additional limiting stopper on the bottom end surface of described shrouding down, the height of described limiting stopper is less than the distance between described shrouding bottom end surface down and the described threshold top end surface.
For above container door structure, the thickness of described limiting stopper less than described upper sealing plate top end surface or/and the width of described down shrouding bottom end surface; Described limiting stopper is arranged at described upper sealing plate top end surface near described container body inboard, or/and described limiting stopper is arranged at described shrouding bottom end surface down near described container body inboard; Described limiting stopper directly is welded on described shrouding or/and on the surface of following shrouding.
For the door of above freight container, for can directly using the freight container Door sealing adhesive tape of existing structure.
In addition, for further carrying out better spacing to the dislocation of free end door vertical beam, also can be used in combination currently used door hasp limit method: promptly a side door vertical beam of described freight container is provided with upper and lower spacing block, and another side door vertical beam is provided with a hasp, described door hasp is closely buckled between the described upper and lower spacing block, with described upper and lower spacing be used, to limit the dislocation of two side door vertical beam in the vertical directions.
Or/and headwall is provided with door, the door of described freight container adopts the door of above-described freight container in its casing side wall for a kind of freight container, described freight container.
Compared with prior art, container door structure of the present invention since on the top of door vertical beam or/and the bottom is provided with upper sealing plate and following shrouding, on the top end surface of described upper sealing plate or/and on the bottom end surface of described down shrouding, have additional limiting stopper, when two door inner door vertical beams a little described upper sealing plate in dislocation back takes place or/and the limiting stopper of time shrouding promptly with threshold or/and lintel join, and the continuation that suppresses the door vertical beam misplaces, and then improves the lateral rigidity of whole door.
Container door structure of the present invention and have the freight container of this door, it is used for spacing parts and has better disguise, has improved the lateral rigidity and the safe application performance of whole door better.
Description of drawings
Fig. 1 is the door scheme drawing of prior art;
Fig. 2 is the door scheme drawing of one embodiment of the present invention;
Fig. 3 is the A portion enlarged diagram among Fig. 2;
Fig. 4 is that C-C among Fig. 3 is to view;
Fig. 5 is the B portion enlarged diagram among Fig. 2;
Fig. 6 is the door scheme drawing of another embodiment of the invention.
Wherein, numbering is as follows among the figure:
Prior art:
Doorframe
11 ' lintel, 12 ' threshold, 13 ' left column, 14 ' right column
Door hinge 3 '
Door panel structure
21 ' door-plate
22 ' free end door vertical beam
224 ' hasp of 222 ' time shrouding of 221 ' upper sealing plate, 223 ' positive stop
23 ' crossbeam to the doorstep
24 ' Xiamen crossbeam
25 ' with column link mutually the door vertical beam
The present invention:
Doorframe
11 lintels
111 lintel bottom end surfaces
12 thresholds
121 threshold top end surfaces
13 left columns
14 right columns
Door hinge 3
Door panel structure
21 door-plates
22 free end door vertical beams
221 upper sealing plates
2211 upper sealing plates hang down the high step surface of step surface 2212 upper sealing plates
2213 upper sealing plate top surfaces, 2214 limiting stoppers
222 times shroudings
2221 times downward downward high step surfaces of 2222 times shroudings of low step surface of shrouding
224 hasps
23 crossbeams to the doorstep
231 beam top surfaces to the doorstep
24 Xiamen crossbeams
241 Xiamen crossbeam bottom end surfaces
25 with column link mutually the door vertical beam
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is given elaboration further.
As shown in Figure 2, container door structure of the present invention, comprise doorframe and be installed in the middle of this doorframe about two door panel structures, door panel structure is connected by door hinge 3 with doorframe.Wherein, doorframe comprise lintel 11, threshold 12 and about two columns 13,14 erect, lintel 11 crosswise fixed are connected in the upper end of two columns 13,14, threshold 12 crosswise fixed are connected in the lower end of two columns 13,14, whole doorframe is a bite word shape; And the left-hand door plate structure comprises door-plate 21, is positioned at the inboard free-ended door vertical beams 22 of door-plate 21, the door vertical beam 25 that links mutually with column and call crossbeam 23 and the Xiamen crossbeam 24 that lays respectively at door-plate 21 upper/lower terminals, right door panel structure and left-hand door plate structure are symmetrical, do not do detailed description at this.
As Fig. 3, shown in 4, different is with the container door structure of prior art, it is low inside and high outside step-like that the upper sealing plate 221 that door of the present invention vertical beam 22 tops are provided with is, the section drawing of Fig. 4 has been expressed the structure of upper sealing plate 221 well, from Fig. 3, Fig. 4 can find out, the low step surface 2211 of upper sealing plate 221 flushes with the top end face 231 of the crossbeam 23 of calling, and the high step surface 2212 of upper sealing plate 221 is higher than crossbeam 23 top end surfaces 231 to the doorstep and leave predetermined interval with the bottom end surface 111 of lintel 11, that is to say that high step surface 2212 exceeds the height of low step surface 2211 less than 18 millimeters, and low step surface 2211 is positioned at the casing outside, be used for installing Door sealing adhesive tape, high step surface 2212 is positioned at box inside, after adopting the door vertical beam shrouding of such step-like structure, when about after a little dislocation takes place in two door inner door vertical beams 22, high step 2212 parts of door shrouding 221 are promptly joined with lintel 11, can suppress the continuation dislocation of a vertical beam 22, and then have improved the lateral rigidity of whole door.
As shown in Figure 5, also can adopt low inside and high outside step-like for the following shrouding 222 of door vertical beam 22 bottoms, promptly descend the low step surface down 2221 of shrouding 222 and the bottom end surface 241 of Xiamen crossbeam 24 to flush, be used for installing Door sealing adhesive tape, and the downward high step surface 2222 of upper sealing plate 222 is lower than crossbeam 24 bottom end surfaces 241 to the doorstep and leave predetermined interval with the top end surface 121 of threshold 12, when about after a little dislocation takes place in two door inner door vertical beams 22, the downward high step part of this shrouding 222 promptly joins with threshold 12, can suppress the continuation dislocation of a vertical beam 22, and then improve the lateral rigidity of whole door.
Facts have proved that when upper and lower shrouding all adopts low inside and high outsidely when step-like simultaneously, the dislocation limit effect of door vertical beam 22 is best.
In the present embodiment, in order directly to use the container gate seal adhesive tape of existing structure, the low step surface 2211 of upper sealing plate 221 flushes with the top end surface 231 of the crossbeam 23 of calling, and the low step surface down 2221 of following shrouding 222 flushes with the bottom end surface 241 of Xiamen crossbeam 24; But the top end surface 231 of working as the low step surface 2211 of upper sealing plate 221 and the crossbeam 23 of calling does not flush, or/and when down the bottom end surface 241 of the low step surface down 2221 of shrouding 222 and Xiamen crossbeam 24 does not flush, just need use with it structure other Door sealing adhesive tape accordingly.
Further, step-like upper and lower shrouding of the present invention can be integrated formed structure, also can be to form behind the welded limiting piece in the casing on the door vertical beam upper sealing plate of existing freight container and lower seal plate base.Specifically can be referring to Fig. 6, if set up (generally being direct welding) limiting stopper 2214 on the top end surface 2213 of upper sealing plate, then the height of limiting stopper 2214 should be less than the distance between upper sealing plate top end surface 2213 and the described lintel bottom end surface 111; And if on the bottom end surface of following shrouding, set up (generally being direct welding) limiting stopper, then the height of limiting stopper should be less than the distance between shrouding bottom end surface (not shown) and the threshold top end face 121 down.The thickness of limiting stopper 2214 less than upper sealing plate top end surface 2213 or/and the following width of shrouding bottom end surface (not shown).
In addition, for the further dislocation to free end door vertical beam is carried out spacing better, also can be used in combination currently used door hasp limit method: promptly a side door vertical beam 22 of described freight container is provided with upper and lower spacing block (can referring to Fig. 1), and establish a hasp 224 on another side door vertical beam 22, the door hasp is closely buckled between the upper and lower spacing block, with described upper and lower spacing be used, with the dislocation of further restriction two side door vertical beams 22 in the vertical directions.
Adopt the freight container of above-mentioned door, it is used for spacing parts and has better disguise, has improved the lateral rigidity and the safe application performance of whole door end better.
Foregoing; it only is preferred embodiment of the present invention; be not to be used to limit embodiment of the present invention; those of ordinary skills are according to main design of the present invention and spirit; can carry out corresponding flexible or modification very easily, so protection scope of the present invention should be as the criterion with the desired protection domain of claims.
Claims (5)
1. the door of a freight container comprises doorframe and is installed on two middle door panel structures of this doorframe, and described door panel structure is connected by door hinge with doorframe; Described doorframe comprises lintel, threshold and two columns, erects about described two columns, and described lintel is fixedly connected on the upper end of described two columns, and described threshold is fixedly connected on the lower end of described two columns, and whole doorframe is a bite word shape; Described door panel structure comprises door-plate, be positioned at described door-plate by the free-ended door of box inside vertical beam and door vertical beam that links mutually with described two columns and crossbeam and the Xiamen crossbeam to the doorstep that lays respectively at described door-plate upper/lower terminal, top, the bottom of described free-ended door vertical beam are respectively equipped with upper sealing plate and following shrouding, it is characterized in that:
Have additional limiting stopper on the top end surface of described upper sealing plate, the height of described limiting stopper is less than the distance between described upper sealing plate top end surface and the described lintel bottom end surface; Or/and
Have additional limiting stopper on the bottom end surface of described shrouding down, the height of described limiting stopper is less than the distance between described shrouding bottom end surface down and the described threshold top end surface.
2. the door of freight container according to claim 1 is characterized in that: the thickness of described limiting stopper less than described upper sealing plate top end surface or/and the described width of shrouding bottom end surface down.
3. the door of freight container according to claim 2 is characterized in that: described limiting stopper is arranged at described upper sealing plate top end surface near described container body inboard; Or/and described limiting stopper is arranged at described shrouding bottom end surface down near described container body inboard.
4. according to the door of each described freight container of claim 1 to 3, it is characterized in that: described limiting stopper directly is welded on described upper sealing plate or/and on the surface of following shrouding.
5. freight container, it is characterized in that: or/and headwall is provided with door, the door of described freight container is the door of each described freight container of claim 1 to 4 to described freight container in its casing side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101483574A CN101259909B (en) | 2007-08-31 | 2007-08-31 | Container door structure and container with the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101483574A CN101259909B (en) | 2007-08-31 | 2007-08-31 | Container door structure and container with the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101259909A CN101259909A (en) | 2008-09-10 |
| CN101259909B true CN101259909B (en) | 2010-04-14 |
Family
ID=39960662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101483574A Active CN101259909B (en) | 2007-08-31 | 2007-08-31 | Container door structure and container with the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101259909B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4057170A (en) * | 1976-08-23 | 1977-11-08 | Dougherty Robert S | Cargo container door construction |
| CN1046298A (en) * | 1989-04-15 | 1990-10-24 | 怀特·维尔丁及姆弗格公司 | The anti-recking means for cargo of container door |
| US5823375A (en) * | 1996-08-01 | 1998-10-20 | Sea Containers Ltd. | Cargo container |
| CN2737918Y (en) * | 2004-09-17 | 2005-11-02 | 中国国际海运集装箱(集团)股份有限公司 | Door end structure and large container utilizing the same door end structure |
| CN2827954Y (en) * | 2005-10-26 | 2006-10-18 | 金继华 | Tubular door sealing strips container |
| CN201095510Y (en) * | 2007-08-31 | 2008-08-06 | 中国国际海运集装箱(集团)股份有限公司 | Container door structure and container with the same |
-
2007
- 2007-08-31 CN CN2007101483574A patent/CN101259909B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4057170A (en) * | 1976-08-23 | 1977-11-08 | Dougherty Robert S | Cargo container door construction |
| CN1046298A (en) * | 1989-04-15 | 1990-10-24 | 怀特·维尔丁及姆弗格公司 | The anti-recking means for cargo of container door |
| US5823375A (en) * | 1996-08-01 | 1998-10-20 | Sea Containers Ltd. | Cargo container |
| CN2737918Y (en) * | 2004-09-17 | 2005-11-02 | 中国国际海运集装箱(集团)股份有限公司 | Door end structure and large container utilizing the same door end structure |
| CN2827954Y (en) * | 2005-10-26 | 2006-10-18 | 金继华 | Tubular door sealing strips container |
| CN201095510Y (en) * | 2007-08-31 | 2008-08-06 | 中国国际海运集装箱(集团)股份有限公司 | Container door structure and container with the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101259909A (en) | 2008-09-10 |
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