CN212268425U - Connecting structure of tank container end frame and tank body - Google Patents
Connecting structure of tank container end frame and tank body Download PDFInfo
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- CN212268425U CN212268425U CN201921897490.4U CN201921897490U CN212268425U CN 212268425 U CN212268425 U CN 212268425U CN 201921897490 U CN201921897490 U CN 201921897490U CN 212268425 U CN212268425 U CN 212268425U
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Abstract
The application provides a connection structure of tank container end frame and jar body belongs to the liquid transportation equipment field. The application provides a connection structure of tank container end frame and jar body includes: a tank body; end frames arranged on two sides of the tank body; the connecting structure is connected between the tank body and the end frame; the connection structure is a ring structure, including: a first annular connecting structure, one end of which is connected to the end frame; and one end of the second annular connecting structure is connected with the tank body, and the other end of the second annular connecting structure is connected with the other end of the first annular connecting structure. The application provides a tank container end frame and jar connection structure of body, compact structure is light, has optimized the manufacture craft, has solved direct welded assembly problem.
Description
Technical Field
The application belongs to the field of liquid transportation equipment and relates to a connecting structure of an end frame and a tank body of a tank container.
Background
At present, a connecting structure between a tank body and a frame of a tank container usually adopts a connecting ring to replace a saddle to connect the tank body and the frame so as to optimize the structure of the tank and reduce the dead weight of the tank. In general, two ends of the connecting ring are directly welded with the tank body and the frame, but the direct welding connection mode has higher requirements on the manufacturing process, and the condition that the section of the connecting ring and the section of the tank body are not on the same plane is easy to occur, so that the position deviation occurs during assembly. In order to avoid the situation, a sectional type connecting structure can be adopted to be respectively connected with the tank body and the frame, so that the tank body can be conveniently deviated in the axial direction or the vertical direction. Two related prior art techniques were found by search: reference 1(CN201822058550.5) and reference 2(cn201620067977. x).
Reference 1 discloses a sectional type connection structure of a tubular mounting member and a connecting member having a mounting hole and a connecting hole in the circumferential direction, wherein one end of the tubular mounting member and one end of the tubular connecting member are respectively fixedly connected with an end frame and a tank body, the other end of the tubular mounting member and the other end of the tubular connecting member are sleeved with each other, and the mounting hole and the connecting hole are fixedly connected with the tank body and the end frame through a fastener.
The sectional type connecting structure disclosed in the reference 2 connects the cylinder and the end frame to be welded, and connects the cylinder and the tank body through the transition support ring.
The prior art scheme achieves the optimization of the manufacturing process, improves the assembly efficiency, but the strength of the connecting structure is not sufficiently ensured, and the auxiliary bearing capacity of the connecting structure is reduced.
Disclosure of Invention
Technical problem to be solved
In view of above-mentioned technical problem, this application provides a connection structure of tank container end frame and jar body, can effectively improve connection structure's supplementary bearing capacity, and fail safe nature is high.
(II) technical scheme
The application provides a connection structure of tank container end frame and jar body includes:
a tank body;
end frames arranged on two sides of the tank body;
the connecting structure is connected between the tank body and the end frame; the connection structure is a ring structure, including:
a first annular connecting structure, one end of which is connected to the end frame;
and one end of the second annular connecting structure is connected with the tank body, and the other end of the second annular connecting structure is connected with the other end of the first annular connecting structure.
In some embodiments, the inner or outer wall of the connecting structure is provided with a support structure.
In some embodiments, the first and second annular connecting structures are not equal in diameter.
In some embodiments, the other end of the first annular connecting structure is fixedly connected with the other end of the second annular connecting structure.
In some embodiments, the support structure comprises a first annular connecting structure and/or a second annular connecting structure, and a plurality of first support structures are circumferentially spaced and extend inwards from one end connected with the frame and/or the tank body to the position where the two end parts are overlapped.
In some embodiments, the other end of the first annular connecting structure is detachably connected with the other end of the second annular connecting structure.
In some embodiments, the support structure comprises a number of second support structures and a number of fixation structures; the second supporting structure and the fixing structure are welded on the inner wall of the first annular connecting structure and the inner wall of the second annular connecting structure at intervals in the circumferential direction and extend in the axial direction of the first annular connecting structure and the second annular connecting structure.
In some embodiments, the second supporting structure and the fixing structure are both plate-shaped structures, and a plurality of mounting holes are arranged at intervals and connected through fasteners.
In some embodiments, the first and second annular connecting structures are equal in diameter.
In some embodiments, the other ends of the first and second annular connecting structures each comprise at least one connecting portion and are connected by a fastener.
(III) advantageous effects
According to the technical scheme, the method has at least one of the following beneficial effects:
(1) the application provides a connection structure of tank container end frame and jar body, simple structure, fail safe nature is high, makes tank structure compact light, has optimized the manufacture craft, has solved the assembly problem of direct weld.
(2) The application provides a pair of connection structure of tank container end frame and jar body is equipped with first, second bearing structure, fixed knot and constructs, has improved connection structure intensity to improve connection structure and to the supplementary bearing capacity of the jar body.
(3) The application provides a pair of connection structure of tank container end frame and jar body, first annular connection structure's the other end with the connection also can fixed connection can be dismantled to the other end of second annular connection structure, and the user can select according to actual demand.
Drawings
Fig. 1 is a schematic structural view of a first embodiment of a tank container end frame and tank body coupling structure according to the present invention.
Fig. 2 is a partially enlarged view of a first embodiment of a connection structure of an end frame and a tank body of a tank container according to the present application.
Fig. 3 is a schematic structural view of a second embodiment of a tank container end frame and tank body coupling structure according to the present invention.
Fig. 4 is a partially enlarged view of a second embodiment of a tank container end frame and tank body coupling structure according to the present invention.
Fig. 5 is a schematic structural view of a third embodiment of a tank container end frame and tank body coupling structure according to the present invention.
[ description of main reference numerals in the application ]
1. An end frame; 2. a tank body; 3. a first cyclic connecting structure; 4. a second annular connecting structure; 5. a second support structure; 6. a fixed structure; 7. a connecting portion; 8. a fastener; 9. a first support structure; 10. and (7) installing holes.
Detailed Description
The application provides a tank container end frame and jar connection structure of body, compact structure is light, has optimized the manufacture craft, has solved direct welded assembly problem.
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is further described in detail below with reference to the accompanying drawings in combination with specific embodiments.
In one exemplary embodiment of the present disclosure, a connection structure of an end frame and a tank body of a tank container is provided, and the following describes each constituent part of the present embodiment in detail:
example 1:
in this embodiment of the present application:
as shown in fig. 1, the present application provides a connection structure of an end frame and a tank body of a tank container, comprising:
the tank body 2 and the end frames 1 arranged at two sides of the tank body 2; the connecting structure is connected between the tank body 2 and the end frame 1; the connection structure is a ring structure, including:
one end of the first annular connecting structure 3 is connected to the end frame 1;
one end of the second annular connecting structure 4 is connected to the tank body 2, and the other end is connected to the other end of the first annular connecting structure 3.
Further, the other end of the first annular connecting structure 3 is fixedly connected with the other end of the second annular connecting structure 4.
Furthermore, the diameter of the other end of the first annular connecting structure 3 is smaller than that of the other end of the second annular connecting structure 4, the two end parts are overlapped, and the outer wall of the first annular connecting structure 3 and the inner wall of the second annular connecting structure 4 at the overlapped part are welded.
Further, a plurality of first supporting structures 9 are arranged on the inner wall of the second annular connecting structure 3 at intervals in the circumferential direction, and the first supporting structures 9 extend inwards from one end connected with the tank body to the superposition position of the two end parts.
Further, the first support structure 9 is a support plate.
The tank box is simple in structure, high in safety and reliability, compact and light in structure, optimized in manufacturing process and capable of solving the assembly problem of direct welding. Because be equipped with first bearing structure, improved connection structure intensity to improve connection structure and to jar body 2's supplementary bearing capacity.
Example 2:
as shown in fig. 3, in this embodiment of the present application, the difference from embodiment 1 is that the other end of the first annular connecting structure 3 is connected to the other end of the second annular connecting structure 4 in a different manner;
the other end of the first annular connecting structure 3 is detachably connected with the other end of the second annular connecting structure 4, and the diameter of the first annular connecting structure 3 is smaller than that of the second annular connecting structure 4.
Furthermore, a plurality of second supporting structures 5 are arranged on the outer wall of the first annular connecting structure 3 at intervals in the circumferential direction, and the second supporting structures 5 extend along the length direction of the first annular connecting structure 3; a plurality of fixing structures 6 are arranged on the inner wall of the second annular connecting structure 4 at intervals in the circumferential direction, and the fixing structures 6 extend along the length direction of the second annular connecting structure 4; the second supporting structure 5 and the fixing structure 6 are evenly provided with a plurality of mounting holes 10, and when the other end of the first annular connecting structure 3 is connected with the other end of the second annular connecting structure 4, the second supporting structure 5 and the fixing structure 6 are partially overlapped.
Further, the second support structure 5 is a channel steel or a support plate. The fixed structure 6 is a groove steel fixed plate.
The welding fixture is simple in structure, high in safety and reliability, the manufacturing process is optimized, and the assembly problem of direct welding is solved. The other end of first cyclic annular connection structure 3 with the connection can be dismantled to the other end of second cyclic annular connection structure 4, and the user can adjust according to actual demand.
Example 3:
in this embodiment of the present application, the present application provides a connection structure of an end frame and a tank body of a tank container, comprising:
the tank body 2 and the end frames 1 arranged at two sides of the tank body 2; the connecting structure is connected between the tank body 2 and the end frame 1; the connection structure is a ring structure, including:
one end of the first annular connecting structure 3 is connected to the end frame 1;
one end of the second annular connecting structure 4 is connected to the tank body 2, and the other end is connected to the other end of the first annular connecting structure 3. The first annular connecting structure and the second annular connecting structure are equal in diameter.
Further, the other ends of the first and second annular connecting structures each include two outwardly projecting connecting portions 7 and are connected by a fastener 8.
Further, the connecting portions 7 at the other ends of the first annular connecting structure and the second annular connecting structure respectively comprise two connecting portions protruding inwards and are connected through a fastening piece 8.
Up to this point, the present embodiment has been described in detail with reference to the accompanying drawings. From the above description, one skilled in the art should clearly recognize the present application.
It is to be noted that, in the attached drawings or in the description, the implementation modes not shown or described are all the modes known by the ordinary skilled person in the field of technology, and are not described in detail. Furthermore, the above definitions of the various elements and methods are not limited to the specific structures, shapes, or configurations shown in the examples.
It is also noted that the illustrations herein may provide examples of parameters that include particular values, but that these parameters need not be exactly equal to the corresponding values, but may be approximated to the corresponding values within acceptable error tolerances or design constraints. Directional phrases used in the embodiments, such as "upper", "lower", "front", "rear", "left", "right", etc., refer only to the orientation of the drawings and are not intended to limit the scope of the present application. In addition, unless steps are specifically described or must occur in sequence, the order of the steps is not limited to that listed above and may be changed or rearranged as desired by the desired design. The embodiments described above may be mixed and matched with each other or with other embodiments based on design and reliability considerations, i.e., technical features in different embodiments may be freely combined to form further embodiments.
The above-mentioned embodiments are further described in detail for the purpose of illustrating the invention, and it should be understood that the above-mentioned embodiments are only illustrative of the present invention and are not to be construed as limiting the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a connection structure of tank container end frame and jar body which characterized in that includes:
a tank body;
end frames arranged on two sides of the tank body;
the connecting structure is connected between the tank body and the end frame; the connection structure is a ring structure, including:
a first annular connecting structure, one end of which is connected to the end frame;
and one end of the second annular connecting structure is connected with the tank body, and the other end of the second annular connecting structure is connected with the other end of the first annular connecting structure.
2. A tank container end bell and tank connection as claimed in claim 1, wherein the connection is provided with a support structure on the inner or outer wall.
3. A tank container end frame to tank connection as claimed in claim 2, wherein the first annular connection is of unequal diameter to the second annular connection.
4. A tank container end frame and tank connection according to claim 3, characterised in that the other end of the first annular connection is fixedly connected to the other end of the second annular connection.
5. A tank container end frame and tank connection according to claim 4, wherein the support structure comprises first and/or second annular connection structures arranged circumferentially spaced apart first support structures extending inwardly from the end to which the frame and/or tank is connected to where the end portions coincide.
6. A tank container end frame to tank connection as claimed in claim 3, wherein the other end of the first annular connection is releasably connected to the other end of the second annular connection.
7. A tank container end frame to tank connection structure as claimed in claim 6, wherein the support structure comprises a plurality of second support structures and a plurality of securing structures; the second supporting structure and the fixing structure are welded on the inner wall of the first annular connecting structure and the inner wall of the second annular connecting structure at intervals in the circumferential direction and extend in the axial direction of the first annular connecting structure and the second annular connecting structure.
8. The connection structure of an end frame and a tank body of a tank container as claimed in claim 7, wherein the second support structure and the fixing structure are plate-shaped structures, and are provided with a plurality of mounting holes at intervals and connected by fasteners.
9. A tank container end bell and tank connection as claimed in claim 1 or claim 2 wherein the first and second annular connections are of equal diameter.
10. A tank container end frame to tank connection as claimed in claim 9, wherein the other ends of the first and second annular connection structures each include at least one connection portion and are connected by a fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921897490.4U CN212268425U (en) | 2019-11-06 | 2019-11-06 | Connecting structure of tank container end frame and tank body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921897490.4U CN212268425U (en) | 2019-11-06 | 2019-11-06 | Connecting structure of tank container end frame and tank body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212268425U true CN212268425U (en) | 2021-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921897490.4U Active CN212268425U (en) | 2019-11-06 | 2019-11-06 | Connecting structure of tank container end frame and tank body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212268425U (en) |
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2019
- 2019-11-06 CN CN201921897490.4U patent/CN212268425U/en active Active
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