CN111169821A - Tank container and frame thereof - Google Patents
Tank container and frame thereof Download PDFInfo
- Publication number
- CN111169821A CN111169821A CN201811328938.0A CN201811328938A CN111169821A CN 111169821 A CN111169821 A CN 111169821A CN 201811328938 A CN201811328938 A CN 201811328938A CN 111169821 A CN111169821 A CN 111169821A
- Authority
- CN
- China
- Prior art keywords
- corner
- frame
- corner post
- length direction
- piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 55
- 230000002787 reinforcement Effects 0.000 claims description 22
- 239000003351 stiffener Substances 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000005728 strengthening Methods 0.000 claims 1
- 238000005336 cracking Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/02—Large containers rigid
- B65D88/12—Large containers rigid specially adapted for transport
- B65D88/128—Large containers rigid specially adapted for transport tank containers, i.e. containers provided with supporting devices for handling
Abstract
The invention provides a tank container and a frame thereof, wherein end frames of the frame comprise two corner posts; a reinforcing piece is arranged in the cavity of the corner post, the reinforcing assembly comprises a reinforcing piece and a supporting piece, and the reinforcing piece is horizontally arranged and fixedly connected with the inner wall of the corner post; the supporting piece is arranged below the reinforcing piece; the two ends of the supporting piece in the height direction are respectively fixed on the corner pieces at the bottoms of the reinforcing piece and the corner posts, the length direction of the supporting piece is consistent with the length direction of the frame, and the two ends of the supporting piece in the length direction are fixed on the inner walls of the corner posts. The reinforcing assembly can transfer the inertia acting force generated by the shaking of the tank body to the corner fitting at the bottom of the corner post, so that the load force borne by the corner post is reduced, and the deformation and cracking of the corner post are avoided; meanwhile, the supporting piece forms stable support in the length direction of the corner column to enhance the capability of the corner column for bearing larger impact force in the length direction of the tank container, further improve the structural strength of the whole corner column and the frame and prolong the service life of the tank container.
Description
Technical Field
The invention relates to the technical field of containers, in particular to a tank container and a frame thereof.
Background
With the development of international trade and the improvement of traffic conditions, the use of tank containers is increasing. Generally, a tank container includes a tank body and a frame for supporting the tank body. The frame includes a front end frame, a rear end frame, and a top side beam and a bottom side beam connecting the front end frame and the rear end frame. The front end frame and the rear end frame respectively comprise a top cross beam, a bottom cross beam and corner columns for connecting the top cross beam and the bottom cross beam, and two ends of each corner column are respectively provided with a top corner piece and a bottom corner piece.
With the application of more and more tank products in the transportation field, people have higher requirements on the overall safety and reliability of the tank. Whereas for a conventional tank container the corner posts are the main load bearing members thereof. And meanwhile, the load force borne by the corner columns in the height direction of the corner columns is also unevenly distributed, and particularly, in the road and railway transportation process, when the tank container bears large longitudinal impact force, the corner columns are easy to deform and crack, and finally the tank container is damaged.
Disclosure of Invention
The invention aims to solve the problem that corner posts are easy to deform and crack in a tank container in the prior art, so that the tank container is damaged.
In order to solve the technical problem, the invention provides a frame of a tank container, which comprises two end frames arranged oppositely, wherein each end frame comprises two corner columns which are parallel to each other; the corner post is provided with a hollow cavity, and both ends of the corner post are provided with corner pieces; a reinforcing piece is arranged in the cavity of the corner post, the reinforcing assembly comprises a reinforcing piece and a supporting piece, and the reinforcing piece is horizontally arranged and fixedly connected with the inner wall of the corner post; the support is arranged below the reinforcing part; the two ends of the supporting piece in the height direction are respectively fixed on the lower surface of the reinforcing piece and the corner piece at the bottom of the corner post, the length direction of the supporting piece is consistent with the length direction of the frame, and the two ends of the supporting piece in the length direction are fixedly connected with the inner wall of the corner post.
Preferably, the supporting member is vertically disposed on a lower surface of the reinforcing member, and the supporting member is perpendicularly connected to the reinforcing member.
Preferably, the support member is attached at an intermediate position of the lower surface of the reinforcing member.
Preferably, the shape of the outer contour of the reinforcing member is matched with the shape of the cross section of the corner post, and the peripheral sides of the reinforcing member are fixed on the inner wall of the corner post.
Preferably, the cross section of the corner post is rectangular, and two ends of the supporting piece in the length direction are respectively fixed on two opposite inner walls of the corner post.
Preferably, the reinforcing member and the supporting member are plate-shaped structures or block-shaped structures.
Preferably, the outer profile of the reinforcement is a regular polygon.
Preferably, the reinforcement assembly is disposed proximate a bottom of the corner post.
Preferably, the reinforcing member and the supporting member, the reinforcing member and the inner wall of the corner post, the supporting member and the inner wall of the corner post, and the supporting member and the corner member are welded and fixed.
The invention also provides a tank container, which comprises a tank body and the frame, wherein the frame is used for supporting the tank body.
According to the technical scheme, the beneficial effects of the invention are as follows:
in the tank container and the frame thereof, the reinforcing component in the cavity of the corner post can transmit the inertial acting force generated by the shaking of the tank body to the corner fitting at the bottom of the corner post, so that the load force borne by the corner post is reduced, the deformation and cracking of the corner post are avoided, and the integrity of the frame in the use process is ensured; meanwhile, the supporting piece forms stable support in the length direction of the corner column to enhance the capability of the corner column for bearing larger impact force in the length direction of the tank container, further improve the structural strength of the whole corner column and the frame and prolong the service life of the tank container.
Drawings
Fig. 1 is a front view of an embodiment of the frame of the tank container of the present invention.
Figure 2 is a side view of an embodiment of the frame of the tank container of the present invention.
Figure 3 is a front view of a reinforcement assembly in the frame of the tank container of the present invention.
Figure 4 is a side view of a reinforcement assembly in the frame of the tank container of the present invention.
3 FIG. 35 3 is 3 a 3 cross 3- 3 sectional 3 view 3 along 3 A 3- 3 A 3 of 3 the 3 structure 3 of 3 the 3 reinforcement 3 assembly 3 shown 3 in 3 FIG. 3 4 3. 3
The reference numerals are explained below: 1. a frame; 11. corner posts; 111. a first connecting plate; 112. a second connecting plate; 113. a third connecting plate; 114. a fourth connecting plate; 12. a corner fitting; 2. a reinforcement assembly; 21. a reinforcement; 22. a support member; 221. a first end; 222. a second end; 223. a third end; 224. and a fourth end.
Detailed Description
Exemplary embodiments that embody features and advantages of the invention are described in detail below in the specification. It is to be understood that the invention is capable of other embodiments and that various changes in form and details may be made therein without departing from the scope of the invention and the description and drawings are to be regarded as illustrative in nature and not as restrictive.
For further explanation of the principles and construction of the present invention, reference will now be made in detail to the preferred embodiments of the present invention, which are illustrated in the accompanying drawings.
Referring to fig. 1 and 2, the present application provides a frame 1 of a tank container, the frame 1 including two oppositely disposed end bells. Each end frame comprises two mutually parallel corner posts 11, and a top cross beam and a bottom cross beam which are located between the two corner posts 11 and are mutually parallel. The both ends of the direction of height of corner post 11 all are equipped with corner fittings 12, and corner fittings 12 are used for connecting into the rectangle frame with corner post 11, top crossbeam and bottom crossbeam.
In the present embodiment, the corner post 11 has a hollow cavity in which the reinforcement member 2 is disposed. The reinforcing component 2 in the embodiment comprises a reinforcing piece 21 and a supporting piece 22, wherein the reinforcing piece 21 is horizontally arranged and fixedly connected with the inner wall of the corner post 11. The support member 22 is disposed below the reinforcing member 21, and both ends of the support member 22 in the height direction are fixed to the lower surface of the reinforcing member 21 and the corner member 12 at the bottom of the corner post 11, respectively. The length direction of the support member 22 is the same as the length direction of the frame 1, and both ends of the support member 22 in the length direction are fixedly connected to the inner wall of the corner post 11.
Further, the cross section of the corner post 11 of the present embodiment is rectangular, that is, the corner post 11 is a square tube structure with two open ends. In the present embodiment, the corner post 11 is formed by surrounding four rectangular plates. Wherein, two plates opposite in the length direction of the frame 1 are a first connecting plate 111 and a second connecting plate 112 respectively; the two plates opposed in the width direction of the frame 1 are a third connecting plate 113 and a fourth connecting plate 114, respectively.
As shown in fig. 3 to 5, the outer contour of the reinforcing member 21 is shaped in conformity with the cross-sectional shape of the corner post 11, and the reinforcing member 21 is also rectangular. In the present embodiment, the stiffener 21 is a plate-shaped structure including four side edges. The outer contour of the reinforcement 21 of the present embodiment is the same as the inner cross-section of the corner post 11, and four side edges of the reinforcement 21 are fixed on the inner walls of four rectangular plates of the corner post 11, respectively, so that the reinforcement 21 and the corner post 11 are connected and fixed.
In other preferred embodiments, the outer contour of the reinforcement 21 is a regular polygon, such as a triangle, a regular hexagon, a regular octagon, etc. In yet another embodiment, the outer contour of the reinforcement 21 is irregular, such as a combination of triangular and rectangular shapes or a combination of semicircular and rectangular shapes.
Further, in the present embodiment, the supporting member 22 is also a plate-shaped structure. The thickness of the supporting member 22 is 5mm to 10mm, and the height thereof is 30mm to 350mm, i.e., the distance between the lower surface of the reinforcing member 21 and the upper surface of the corner fitting 12 at the bottom of the corner post is 30mm to 350 mm. The support member 22 is vertically disposed below the reinforcing member 21 to be perpendicularly connected to the reinforcing member 21, with the support member 22 being parallel to the third connecting plate 113 and the fourth connecting plate 114 of the corner post 11.
The arrangement can simplify the connection and fixation of the supporting piece 22 and the reinforcing piece 21, and is convenient for the installation of the reinforcing component 2 in the corner post 11, and on the other hand, the supporting piece 22 can form stable support below the reinforcing piece 21, so that the overall structural strength of the reinforcing component 2 is enhanced, and the external force bearing capacity of the corner post 11 is improved.
Referring to fig. 4 and 5, the two ends of the supporting member 22 in the height direction are a first end 221 and a second end 222, respectively. The length direction of the support member 22 of the present embodiment is the same as the length direction of the frame 1, and the two ends of the support member 22 in the length direction are a third end 223 and a fourth end 224.
In this embodiment, the first end 221 of the supporting member 22 is fixed to the lower surface of the reinforcing member 21, and the second end 222 of the supporting member 22 is fixed to the corner member 12 at the bottom of the corner post 11. The third end 223 and the fourth end 224 of the supporting member 22 are fixed on the inner walls of the first connecting plate 111 and the second connecting plate 112 of the corner post 11, respectively, i.e. the third end 223 and the fourth end 224 of the supporting member 22 form a support in the length direction of the corner post 11.
When the tank container is transported on a road or a railway, the frame 1 may receive a large impact force in the length direction of the tank container due to the shaking of the tank body. In particular the corner posts 11, are subjected to different levels of load forces in their height direction, wherein the bottom of the corner posts 11 is stressed the most.
Set up in corner post 11 and strengthen subassembly 2 and can rock the inertia effort that the production was transferred to the corner fittings 12 of corner post 11 bottom with the jar body on, reduce the loading force that corner post 11 bore, avoid the deformation fracture of corner post 11, guarantee the integrality of frame 1 in the use. Based on the load transmission effect of the reinforcing component 2, the acceleration impact load which can be borne by the tank container with the frame of the embodiment can reach 4g or more than 4g when the tank container is actually used. The traditional tank container can only bear the acceleration impact load of 2g at most, and the structural stability of the traditional tank container is far lower than that of the tank container in the embodiment.
Meanwhile, in the present embodiment, the supporting member 22 forms a support in the length direction of the corner post 11 to enhance the capability of the corner post 11 to bear a large impact force in the length direction of the tank container, further improve the structural strength of the corner post 11 and the frame 1, and prolong the service life of the tank container.
Preferably, the support member 22 is attached at an intermediate position on the lower surface of the reinforcing member 21. Therefore, the connection and fixation between the supporting piece 22 and the reinforcing piece 21 can be facilitated, the stability of the whole structure of the reinforcing component 2 can be ensured, and the reinforcing component 2 can form stable support in the cavity of the corner post 11.
In other preferred embodiments, the reinforcing member 21 and the supporting member 22 may also be block-shaped structures. This arrangement can increase the connection area between the reinforcing member 21 and the inner wall of the corner post 11, between the supporting member 22 and the reinforcing member 21, between the supporting member 22 and the inner wall of the corner post 11, and between the supporting member 22 and the corner member 12, so as to further increase the connection strength between the reinforcing member 2 and the corner post 11, thereby enhancing the effect of the external force carried by the corner post 11. In this embodiment, the connection manner between the reinforcing member 21 and the supporting member 22, and the arrangement manner between the reinforcing member 2 and the cavity of the corner post 11 are the same as those of the above embodiments, and are not described again.
Further, the reinforcement assembly 2 of the present embodiment is disposed near the bottom of the corner post 11 to enhance the ability of the bottom of the corner post 11 to withstand loading forces. The cavity of the corner post 11 is internally provided with a plurality of groups of reinforcing components 2, and the groups of reinforcing components 2 can effectively transmit the impact force received by the corner post 11 in the transportation process to the corner fitting 12 so as to avoid the condition that the corner post 11 is deformed and cracked due to overlarge stress.
In the present embodiment, the reinforcing member 21 and the supporting member 22, the reinforcing member 21 and the inner wall of the corner post 11, the supporting member 22 and the inner wall of the corner post 11, and the supporting member 22 and the corner member 12 are all welded and fixed. The welding connection is simple, convenient and feasible, and the connection strength among all the parts can be enhanced.
In addition, the present application also provides a tank container, which includes a tank body and the above-mentioned frame for supporting the tank body.
For the tank container and the frame thereof, the reinforcing component in the cavity of the corner post can transmit the inertial acting force generated by the shaking of the tank body to the corner fitting at the bottom of the corner post, so that the load force borne by the corner post is reduced, the deformation and cracking of the corner post are avoided, and the integrity of the frame in the use process is ensured; meanwhile, the supporting piece forms stable support in the length direction of the corner column to enhance the capability of the corner column for bearing larger impact force in the length direction of the tank container, further improve the structural strength of the whole corner column and the frame and prolong the service life of the tank container.
While the present invention has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.
Claims (10)
1. A frame of a tank container comprises two end frames which are arranged oppositely, wherein each end frame comprises two corner columns which are parallel to each other; the corner post is provided with a hollow cavity, and both ends of the corner post are provided with corner pieces;
characterized in that, be equipped with the reinforcement in the cavity of corner post, the subassembly of strengthening includes:
the reinforcing piece is horizontally arranged and fixedly connected with the inner wall of the corner post;
a support member disposed below the reinforcement member; the two ends of the supporting piece in the height direction are respectively fixed on the lower surface of the reinforcing piece and the corner piece at the bottom of the corner post, the length direction of the supporting piece is consistent with the length direction of the frame, and the two ends of the supporting piece in the length direction are fixedly connected with the inner wall of the corner post.
2. The frame of claim 1, wherein the support member is vertically disposed on a lower surface of the reinforcement member, the support member being perpendicularly connected to the reinforcement member.
3. The frame of claim 2, wherein the support member is attached at an intermediate position to a lower surface of the reinforcement member.
4. The frame of claim 1, wherein the outer profile of the reinforcement conforms to the cross-sectional shape of the corner post, the peripheral sides of the reinforcement each being secured to the inner wall of the corner post.
5. The frame of claim 4, wherein the corner posts have a rectangular cross section, and the two ends of the supporting member in the length direction are respectively fixed to the two opposite inner walls of the corner posts.
6. The frame of claim 1, wherein the stiffeners and the support members are plate-like structures or block-like structures.
7. The frame of claim 1, wherein the outer profile of the stiffener is a regular polygon.
8. The frame of claim 1, wherein the reinforcement assembly is disposed proximate a bottom of the corner post.
9. The frame of claim 1, wherein the stiffener and the support member, the stiffener and the inner corner post wall, the support member and the inner corner post wall, and the support member and the corner member are all welded together.
10. A tank container, comprising a tank body and a frame as claimed in any one of claims 1 to 9 for supporting the tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811328938.0A CN111169821A (en) | 2018-11-09 | 2018-11-09 | Tank container and frame thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811328938.0A CN111169821A (en) | 2018-11-09 | 2018-11-09 | Tank container and frame thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111169821A true CN111169821A (en) | 2020-05-19 |
Family
ID=70649856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811328938.0A Pending CN111169821A (en) | 2018-11-09 | 2018-11-09 | Tank container and frame thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111169821A (en) |
-
2018
- 2018-11-09 CN CN201811328938.0A patent/CN111169821A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201028 Address after: 226000 No. 159, city road, Nantong, Jiangsu Applicant after: NANTONG CIMC TANK EQUIPMENT Co.,Ltd. Address before: 226002 No. 159, city road, Nantong, Jiangsu Applicant before: NANTONG CIMC TANK EQUIPMENT Co.,Ltd. Applicant before: China International Marine Containers (Group) Co.,Ltd. Applicant before: CIMC ENRIC INVESTMENT HOLDINGS (SHENZHEN) Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| CB02 | Change of applicant information |
Address after: No. 159, Chenggang Road, Nantong City, Jiangsu Province, 226000 Applicant after: Zhongji an Ruihuan Technology Co.,Ltd. Address before: No. 159, Chenggang Road, Nantong City, Jiangsu Province, 226000 Applicant before: NANTONG CIMC TANK EQUIPMENT Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |