A compensation frame and a tank container having the same.

Abstract

This application discloses a compensation frame and a tank container having the same, including a first end frame and a second end frame arranged side-by-side at intervals, at least one fixed connection assembly disposed on the first end frame, at least one guide assembly disposed on the second end frame, and at least one axial compensation member disposed on the tank body. The fixed connection assembly is connected to the tank body, and the axial compensation member is connected to the end of the tank body facing the guide assembly. The axial compensation member is movably inserted into the guide assembly. The compensation frame of this application solves the technical problem of fatigue damage to tank bodies due to thermal expansion and contraction in the prior art. Another objective of this application discloses a tank container including the aforementioned compensation frame. The tank container of this application avoids fatigue damage to the tank body due to thermal expansion and contraction during transportation, extending the service life of the tank body.

Description

Technical Field

[0001] This application relates to the field of tank container technology, and more particularly to a compensation frame and a tank container having the same. Background Technology

[0002] Tank containers can transport various media. Classified by the transported medium, tank containers can be categorized as cold tanks and hot tanks. When transporting cold or hot media, tank containers experience thermal expansion and contraction. Existing tank containers use connecting rings to fix the tank body and end frame. This thermal expansion and contraction can cause deformation of the tank body and connecting rings, leading to fatigue damage. For example, in asphalt tanks transporting asphalt, the asphalt requires prolonged heat preservation, causing thermal expansion of the tank body. Because the tank body is fixed to the end frame via connecting rings, it is prone to fatigue damage during use. Therefore, a new technical solution is urgently needed to address at least one of these technical problems. Summary of the Invention

[0003] In view of the above shortcomings, one objective of this application is to provide a compensation framework that solves the technical problem that tank bodies in the prior art are prone to fatigue damage due to thermal expansion and contraction. Another objective of this application is to provide a tank container that avoids fatigue damage to the tank body due to thermal expansion and contraction during transportation, thereby extending the service life of the tank body.

[0004] To achieve the above-mentioned technical objectives and meet the above-mentioned technical requirements, the technical solution adopted in this application is as follows: A compensation frame includes a first end frame and a second end frame arranged side by side at intervals. It is characterized by further including at least one fixed connection component disposed on the first end frame, at least one guide component disposed on the second end frame, and at least one axial compensation member disposed on a tank body. The fixed connection component is connected to the tank body, and the axial compensation member is connected to one end of the tank body facing the guide component. The axial compensation member is movably inserted into the guide component.

[0005] As a preferred technical solution, the fixed connection assembly includes a first diagonal rod and a second diagonal rod disposed at the corner of the first end frame, at least one fixing plate disposed between the first diagonal rod and the second diagonal rod, and a tank body connector disposed at one end of the tank body facing the fixing plate, wherein the tank body connector is connected to the fixing plate.

[0006] As a preferred technical solution, the fixed connection assembly includes a fixed upper plate disposed on the upper part of the first end frame and a tank connector disposed on one end of the tank body facing the fixed upper plate, wherein the tank connector is connected to the fixed upper plate.

[0007] As a preferred technical solution, the fixed connection assembly includes a fixed inclined plate disposed at the upper corner of the first end frame and a tank connector disposed at one end of the tank body facing the fixed inclined plate, wherein the tank connector is connected to the fixed inclined plate.

[0008] As a preferred technical solution, the fixed connection assembly includes a fixed support plate disposed on the upper part of the first end frame, at least two fixed vertical plates disposed on the upper side of the fixed support plate, and a tank connector disposed on one end of the tank body facing the fixed support plate, wherein the tank connector is connected between the fixed vertical plates.

[0009] As a preferred technical solution, the guide assembly includes a third and a fourth inclined rod disposed at the corner of the second end frame, at least one guide member disposed between the third and fourth inclined rods, the axial compensation member being movably inserted into the guide member, and the third and fourth inclined rods being connected to the second end frame.

[0010] As a preferred technical solution, the guide member is a guide plate, the guide plate is provided with a guide hole that passes through it along the axial direction, and the axial compensation member is a compensation cylinder, the axial compensation member being movably inserted into the guide hole.

[0011] As a preferred technical solution, a radial compensation component is provided on the outer periphery of one end of the tank facing the fixed connection component, and the radial compensation component is connected to the tank and the first end frame respectively.

[0012] As a preferred technical solution, the guide assembly includes an upper guide support plate disposed on the second end frame, multiple upper guide vertical plates disposed on the upper side of the upper guide support plate, a lower guide support plate disposed on the second end frame, and multiple lower guide vertical plates disposed on the lower side of the lower guide support plate. Each pair of upper guide vertical plates forms a group, and each group of upper guide vertical plates is provided with one axial compensation member. The axial compensation member is movably disposed between two adjacent upper guide vertical plates. Each pair of lower guide vertical plates forms a group, and each group of lower guide vertical plates is provided with one axial compensation member. The axial compensation member is movably disposed between two adjacent lower guide vertical plates.

[0013] This application also provides a tank container, characterized in that it includes the aforementioned compensation frame.

[0014] Compared with traditional technical solutions, the beneficial effects of this application are: 1) The fixed connection assembly fixes one end of the tank. When the tank expands and contracts due to heat, the axial compensation component moves within the guide assembly to absorb the axial thermal expansion and contraction force of the tank, thereby compensating for the amount of thermal elongation and cooling contraction. This solves the technical problem that the tank in the prior art is prone to fatigue damage due to thermal expansion and contraction. 2) The first and second diagonal braces can fix the fixing plate. When the fixing plate is connected to the tank body connector, it can support the tank body and strengthen the first end frame. 3) The third and fourth diagonal bars can fix the guide component. When the guide component is inserted into the guide cylinder, it can support the tank and strengthen the second end frame. 4) Since the tank expands and contracts not only axially but also radially when heated or cooled, the radial compensation component supports the tank and can compensate for the amount of radial elongation or shrinkage caused by heating or cooling. Attached Figure Description

[0015] Figure 1 A structural diagram of a compensation framework provided in one embodiment of this application; Figure 2 for Figure 1 A view from another direction; Figure 3 This is a structural diagram of a guide component provided in one embodiment of this application; Figure 4 This is a structural diagram of a fixing plate provided in one embodiment of this application; Figure 5 This is a structural diagram of an axial compensation component provided in one embodiment of this application; Figure 6 This is a structural diagram of a radial compensation component provided in one embodiment of this application; Figure 7 This is a structural diagram of a fixed upper plate provided in one embodiment of this application; Figure 8 This is a structural diagram of a fixed inclined plate provided in one embodiment of this application; Figure 9 This is a structural diagram of a fixed support plate and a fixed vertical plate provided in one embodiment of this application; Figure 10 This is a structural diagram of a guide component provided in a preferred embodiment of this application.

[0016] exist Figures 1-10In the diagram, 1. First end frame; 2. Second end frame; 3. Fixed connection assembly; 301. First diagonal bar; 302. Second diagonal bar; 303. Fixed plate; 304. Tank body connector; 305. Fixed upper plate; 306. Fixed diagonal plate; 307. Fixed support plate; 308. Fixed vertical plate; 4. Guide assembly; 401. Third diagonal bar; 402. Fourth diagonal bar; 403. Guide component; 4031. Guide hole; 404. Guide upper support plate; 405. Guide upper vertical plate; 406. Guide lower support plate; 407. Guide lower vertical plate; 5. Axial compensation component; 6. Radial compensation assembly; 601. Compensating bending plate; 6011. Bending part; 6012. Notch; 602. Reinforcing plate; 7. First reinforcing rod; 8. Second reinforcing rod; 9. First arc-shaped connecting plate; 10. Second arc-shaped connecting plate; 11. Third arc-shaped connecting plate; 12. Tank body. Detailed Implementation

[0017] The present application will now be further described with reference to the accompanying drawings.

[0018] In the accompanying drawings of the embodiments of this application, the same or similar reference numerals correspond to the same or similar components. In the description of this application, it should be understood that if terms such as "top", "bottom", "left", "right", "front", "rear", "inner", "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this application, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0019] Please refer to Figures 1-10 An embodiment of this application provides a compensation frame, including a first end frame 1 and a second end frame 2 arranged side by side at intervals, and at least one fixed connection component 3 disposed on the first end frame 1, at least one guide component 4 disposed on the second end frame 2, and at least one axial compensation component 5 disposed on the tank body 12. The fixed connection component 3 is connected to the tank body 12, and the axial compensation component 5 is connected to one end of the tank body 12 facing the guide component 4. The axial compensation component 5 is movably inserted into the guide component 4. The fixed connection component 3 fixes one end of the tank body 12. When the tank body 12 expands and contracts due to heat, the axial compensation component 5 moves within the guide component 4 to absorb the axial thermal expansion and contraction force of the tank body 12, thereby compensating for the thermal elongation and cooling shrinkage, and solving the technical problem of fatigue damage to the tank body due to thermal expansion and contraction in the prior art.

[0020] like Figures 1-10As shown, the fixed connection assembly 3 includes a first diagonal rod 301 and a second diagonal rod 302 disposed at the corner of the first end frame 1, at least one fixing plate 303 disposed between the first diagonal rod 301 and the second diagonal rod 302, and a tank body connector 304 disposed at one end of the tank body 12 facing the fixing plate 303. The tank body connector 304 is connected to the fixing plate 303. The first diagonal rod 301 and the second diagonal rod 302 are arranged in parallel and spaced apart. The first diagonal rod 301 and the second diagonal rod 302 can fix the fixing plate 303. When the fixing plate 303 is connected to the tank body connector 304, it can support the tank body 12 and strengthen the strength of the first end frame 1. Specifically, there are two fixed connection assemblies 3, which are respectively disposed at the two corners of the upper part of the first end frame 1. The two fixed connection assemblies 3 are symmetrically arranged.

[0021] Furthermore, the fixing plate 303 is provided with a fixing hole (not shown) that passes through it along the axial direction, and the tank body connector 304 is fixedly inserted into the fixing hole. Specifically, there is one or two fixing plates 303, and the two fixing plates 303 are arranged in parallel and spaced apart. The tank body connector 304 is a round tube or a square tube.

[0022] like Figures 1-10 As shown, the fixed connection assembly 3 includes a fixed upper plate 305 disposed on the upper part of the first end frame 1 and a tank body connector 304 disposed on one end of the tank body 12 facing the fixed upper plate 305. The tank body connector 304 is connected to the fixed upper plate 305. The structure is simple, the fixing effect is good, the strength of the first end frame 1 is strengthened, and the welding points are few. When the tank body connector 304 is a round tube or a square tube, the fixed upper plate 305 can be provided with a corresponding fixing hole (not shown), and the tank body connector 304 is inserted into the fixing hole.

[0023] like Figures 1-10 As shown, the fixed connection assembly 3 includes a fixed inclined plate 306 disposed at the upper corner of the first end frame 1 and a tank body connector 304 disposed at one end of the tank body 12 facing the fixed inclined plate 306. The tank body connector 304 is connected to the fixed inclined plate 306. The fixed inclined plate 306 strengthens the first end frame 1 and has a good fixing effect. Compared with the fixed upper plate 305, it can reduce the amount of material used, but compared with the fixed upper plate 305, it will increase the number of welding points.

[0024] like Figures 1-10As shown, the fixed connection assembly 3 includes a fixed support plate 307 disposed on the upper part of the first end frame, at least two fixed vertical plates 308 disposed on the upper side of the fixed support plate 307, and a tank body connector 304 disposed on one end of the tank body 12 facing the fixed support plate 307. The tank body connector 304 is connected between the fixed vertical plates 308. The fixed support plate 307 supports the tank body 12, and the fixed vertical plates 307 play a role in positioning and fixing.

[0025] like Figures 1-10 As shown, when tank 12 transports asphalt, the discharge port is close to the first end frame 1, and a protective box is usually set up to prevent interference. Fixed vertical plates are not used. However, when transporting other media, the discharge port is at the bottom of tank 12, and fixed vertical plates can be set up to connect the tank connector 304. The choice is made according to the actual transportation situation.

[0026] like Figures 1-10 As shown, the guide assembly 4 includes a third inclined rod 401 and a fourth inclined rod 402 disposed at the corners of the second end frame 2, and at least one guide member 403 disposed between the third inclined rod 401 and the fourth inclined rod 402. The axial compensation member 5 is movably inserted into the guide member 403. The third inclined rod 401 and the fourth inclined rod 402 are connected to the second end frame 2 and are parallel and spaced apart. The third inclined rod 401 and the fourth inclined rod 402 can fix the guide member 403. When the axial compensation member 5 is inserted into the guide member 403, it can support the tank 12 and strengthen the second end frame 2. Specifically, there are four guide assemblies 4, which are respectively disposed at the four corners of the second end frame 2.

[0027] like Figures 1-10 As shown, in another embodiment, the guide assembly 4 includes an upper guide support plate 404 disposed on the second end frame 2, a plurality of upper guide vertical plates 405 disposed on the upper side of the upper guide support plate 404, a lower guide support plate 406 disposed on the second end frame 2, and a plurality of lower guide vertical plates 407 disposed on the lower side of the lower guide support plate 406. Each pair of upper guide vertical plates 405 forms a group, and each group of upper guide vertical plates 405 is correspondingly provided with one axial compensation member 5. The axial compensation member 5 is movably disposed between two adjacent upper guide vertical plates 405. Between the upper guide vertical plates 405, every two lower guide vertical plates 407 form a group, and each group of lower guide vertical plates 407 is provided with one axial compensation member 5. The axial compensation member 5 is movably disposed between two adjacent lower guide vertical plates 407. In this way, the upper guide support plate 404 and the axial compensation member 5 abut against each other to form a support, thereby supporting the tank body 12. The upper guide vertical plates 405 and the lower guide vertical plates 407 play a positioning and guiding role, and can compensate for the axial thermal elongation and cooling shrinkage of the tank body 12 when the tank body 12 expands and contracts with heat.

[0028] like Figures 1-10 As shown, the guide assembly 4 can also adopt a structure such as a horizontal plate and a vertical plate. Guide holes are opened on the horizontal plate and the vertical plate to facilitate the passage of the axial compensation component, which will not be described in detail here.

[0029] like Figures 1-10 As shown, the guide member 403 is a guide plate, and the guide plate is provided with a guide hole 4031 that passes through it along the axial direction. The axial compensation member 5 is a compensation cylinder, and the axial compensation member 5 is movably inserted into the guide hole 4031. Furthermore, the number of guide members 403 is 2 or 3, which can enhance the lifting and strengthening and provide good support.

[0030] like Figures 1-10 As shown, specifically, the axial compensation component 5 is connected to the tank body 12 through the second arc-shaped connecting plate 10 to increase the connection strength. The shape of the second arc-shaped connecting plate 10 matches one end of the tank body 12. Alternatively, the guide component 403 is a guide cylinder, and the compensation cylinder can be movably inserted into the guide cylinder to provide sufficient guiding space.

[0031] like Figures 1-10 As shown, a radial compensation component 6 is provided on the outer periphery of one end of the tank body 12 facing the fixed connection component 3. The radial compensation component 6 is connected to the tank body 12 and the first end frame 1 respectively. Since the tank body 12 will expand and contract not only in the axial direction when heated or cooled, but also in the radial direction, the radial compensation component 6 supports the tank body 12 and can compensate for the amount of thermal elongation or thermal shrinkage of the tank body 12 in the radial direction.

[0032] like Figures 1-10 As shown, the radial compensation component 6 includes a compensation bending plate 601 and a reinforcing plate 602 connected to one side of the compensation bending plate 601. The two ends of the compensation bending plate 601 are respectively connected to the outer periphery of the tank body 12 and the first end frame 1. The compensation bending plate 601 is elastic. When the tank body 12 expands and contracts with heat, the compensation bending plate 601 can buffer the force of thermal expansion and contraction, thereby compensating for the amount of thermal elongation or thermal shrinkage of the tank body 12 in the radial direction. The reinforcing plate 602 can strengthen the strength of the compensation bending plate 601 and improve the support performance of the compensation bending plate 601. Furthermore, the compensation bending plate 601 has at least one V-shaped bend 6011 to improve the compensation effect. Alternatively, the reinforcing plate 602 can be omitted, and two compensation bending plates 601 can be symmetrically welded together as the radial compensation component 6.

[0033] like Figures 1-10 As shown, the reinforcing plate 602 is further shaped as a V-shape or a flat plate.

[0034] like Figures 1-10As shown, further, a notch 6012 is provided on the side where the compensating bending plate 601 is connected to the tank body 12. The shape of the notch 6012 matches the tank body 12. A third arc-shaped connecting plate 11 is provided inside the notch 6012. The third arc-shaped connecting plate 11 matches the tank body 12. The compensating bending plate 601 is connected to the tank body 12 through the third arc-shaped connecting plate 11.

[0035] like Figures 1-10 As shown, the first diagonal rod 301 is vertically provided with a first reinforcing rod 7. The two ends of the first reinforcing rod 7 are respectively connected to the corner of the first end frame 1 and the first diagonal rod 301. The first reinforcing rod 7 can strengthen the strength of the first end frame 1. The third diagonal rod 401 is vertically provided with a second reinforcing rod 8. The two ends of the second reinforcing rod 8 are respectively connected to the corner of the second end frame 2 and the third diagonal rod 401. The second reinforcing rod 8 can strengthen the strength of the second end frame 2.

[0036] like Figures 1-10 As shown, specifically, the first diagonal bar 301 to the fourth diagonal bar 402, the first reinforcing bar 7 and the second reinforcing bar 8 are made of channel steel, square tube or round tube.

[0037] like Figures 1-10 As shown, specifically, the tank body connector 304 is connected to one end of the tank body 12 through the first arc-shaped connecting plate 9. The shape of the first arc-shaped connecting plate 9 matches one end of the tank body 12 to improve the connection strength.

[0038] Please see Figures 1-10 This application also provides a tank container, including the aforementioned compensation frame, which prevents the tank body 12 from fatigue damage due to thermal expansion and contraction during transportation and extends the service life of the tank body 12.

[0039] Any numerical values ​​cited herein include all values ​​ranging from a lower limit to an upper limit, increasing by one unit, with at least two units between any lower and any higher value. For example, if the quantity of a component or the value of a process variable (e.g., temperature, pressure, time, etc.) is described as being from 1 to 90, preferably from 20 to 80, more preferably from 30 to 70, the purpose is to illustrate that values ​​such as 15 to 85, 22 to 68, 43 to 51, 30 to 32 are also explicitly listed in this specification. For values ​​less than 1, a unit is appropriately considered to be 0.0001, 0.001, 0.01, 0.1, etc. These are merely examples intended for explicit expression, and it can be assumed that all possible combinations of values ​​listed between the minimum and maximum values ​​are explicitly described in this specification in a similar manner.

[0040] Unless otherwise stated, all ranges include the endpoints and all numbers between them. The terms "approximately" or "about" used with ranges apply to both endpoints of the range. Thus, "approximately 20 to 30" is intended to cover "approximately 20 to approximately 30," including at least the specified endpoints.

[0041] All articles and references disclosed herein, including patent applications and publications, are incorporated herein by reference for various purposes. The term “substantially constitutes…” used to describe a combination should include the identified elements, components, parts, or steps, as well as other elements, components, parts, or steps that do not substantially affect the essential novelty of the combination. The use of the terms “comprising” or “including” to describe combinations of elements, components, parts, or steps herein also contemplates embodiments substantially constituted by such elements, components, parts, or steps. The use of the term “may” herein is intended to indicate that any described attribute included by “may” is optional.

[0042] Multiple elements, components, parts, or steps can be provided by a single integrated element, component, part, or step. Alternatively, a single integrated element, component, part, or step can be divided into multiple separate elements, components, parts, or steps. The use of "a" or "an" to describe an element, component, part, or step does not imply the exclusion of other elements, components, parts, or steps.

[0043] It should be understood that the above description is for illustrative purposes and not for limitation. Many embodiments and applications beyond the provided examples will be apparent to those skilled in the art upon reading the above description. Therefore, the scope of this teaching should not be determined by reference to the above description, but rather by reference to the appended claims and the full scope of their equivalents. For purposes of completeness, all articles and references, including patent applications and publications, are incorporated herein by reference. The omission of any aspect of the subject matter disclosed herein in the preceding claims is not intended as a waiver of that subject matter, nor should it be construed as an indication that the inventors have not considered that subject matter as part of the disclosed utility model subject matter.

Claims

1. A compensation frame, comprising a first end frame and a second end frame arranged side-by-side at intervals, characterized in that, It also includes at least one fixed connection component disposed on the first end frame, at least one guide component disposed on the second end frame, and at least one axial compensation component disposed on the tank body. The fixed connection component is connected to the tank body, and the axial compensation component is connected to the end of the tank body facing the guide component. The axial compensation component is movably inserted into the guide component.

2. The compensation framework according to claim 1, characterized in that, The fixed connection assembly includes a first diagonal rod and a second diagonal rod disposed at the corner of the first end frame, at least one fixing plate disposed between the first diagonal rod and the second diagonal rod, and a tank body connector disposed at one end of the tank body facing the fixing plate, wherein the tank body connector is connected to the fixing plate.

3. The compensation framework according to claim 1, characterized in that, The fixed connection assembly includes a fixed upper plate disposed on the upper part of the first end frame and a tank connector disposed on one end of the tank facing the fixed upper plate, wherein the tank connector is connected to the fixed upper plate.

4. The compensation framework according to claim 1, characterized in that, The fixed connection assembly includes a fixed inclined plate disposed at the upper corner of the first end frame and a tank connector disposed at one end of the tank body facing the fixed inclined plate, wherein the tank connector is connected to the fixed inclined plate.

5. The compensation framework according to claim 1, characterized in that, The fixed connection assembly includes a fixed support plate disposed on the upper part of the first end frame, at least two fixed vertical plates disposed on the upper side of the fixed support plate, and a tank connector disposed on one end of the tank body facing the fixed support plate, wherein the tank connector is connected between the fixed vertical plates.

6. The compensation framework according to claim 1, characterized in that, The guide assembly includes a third and a fourth diagonal rod disposed at the corner of the second end frame, at least one guide member disposed between the third and fourth diagonal rods, the axial compensation member being movably inserted into the guide member, and the third and fourth diagonal rods being connected to the second end frame.

7. The compensation framework according to claim 6, characterized in that, The guide component is a guide plate, which has a guide hole that passes through it axially. The axial compensation component is a compensation cylinder, which is movably inserted into the guide hole.

8. The compensation framework according to claim 3, characterized in that, A radial compensation component is provided on the outer periphery of one end of the tank facing the fixed connection component, and the radial compensation component is connected to the tank and the first end frame respectively.

9. The compensation framework according to claim 1, characterized in that, The guiding assembly includes an upper guide support plate disposed on the second end frame, multiple upper guide vertical plates disposed on the upper side of the upper guide support plate, a lower guide support plate disposed on the second end frame, and multiple lower guide vertical plates disposed on the lower side of the lower guide support plate. Each pair of upper guide vertical plates forms a group, and each group of upper guide vertical plates is provided with one axial compensation member. The axial compensation member is movably disposed between two adjacent upper guide vertical plates. Each pair of lower guide vertical plates forms a group, and each group of lower guide vertical plates is provided with one axial compensation member. The axial compensation member is movably disposed between two adjacent lower guide vertical plates.

10. A tank container, characterized in that, Includes a compensation framework as described in any one of claims 1-9.

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