CN212474709U - Tank body supporting structure - Google Patents
Tank body supporting structure Download PDFInfo
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- CN212474709U CN212474709U CN202021614538.9U CN202021614538U CN212474709U CN 212474709 U CN212474709 U CN 212474709U CN 202021614538 U CN202021614538 U CN 202021614538U CN 212474709 U CN212474709 U CN 212474709U
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- 238000003466 welding Methods 0.000 description 25
- 230000001965 increasing effect Effects 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 8
- 229910052782 aluminium Inorganic materials 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 8
- 239000007769 metal material Substances 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 210000001364 upper extremity Anatomy 0.000 description 6
- 239000007788 liquid Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
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Abstract
The utility model provides a jar body bearing structure, including the support festival that the multisection connects gradually, every festival the support festival includes: the truss comprises a truss main body and a truss body, wherein the truss main body comprises two longitudinal beams which are oppositely arranged, and each longitudinal beam is provided with a first end and a second end; the bottom end of one rear support is fixedly connected with the first end of one longitudinal beam, and the bottom end of the other rear support is fixedly connected with the first end of the other longitudinal beam; the bottom end of one front support is fixedly connected with the second end of one longitudinal beam, and the bottom end of the other front support is fixedly connected with the second end of the other longitudinal beam; the first supporting plate is in an arc shape and is fixedly arranged on the top ends of the two rear brackets; and the second supporting plate is arc-shaped and is fixedly arranged at the top ends of the two front brackets.
Description
Technical Field
The utility model relates to a tank car field, in particular to jar body bearing structure.
Background
At present, the tank car market adopts a thin-shell full-bearing structure as a tank body, and the bearing structures between the tank bodies are all non-full-bearing structures formed by combining I-beams and supporting plates; however, the use of large i-beams results in a heavy device and high material costs. And the bolted connection mode between layer board and the I-beam in traditional structure has produced the easy not hard up risk of bolted connection, leads to liquid to irritate the car security low.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem that there is weight big, material cost is high, the security is low in the bearing structure longeron of tank car among the correlation technique, the utility model provides a less, the low and high jar body bearing structure of security of material cost of weight.
The utility model discloses the technical scheme who takes as follows:
the utility model provides a jar body bearing structure, includes the support festival that the multisection connects gradually, every section the support festival includes:
the truss comprises a truss main body and a truss body, wherein the truss main body comprises two longitudinal beams which are oppositely arranged, and each longitudinal beam is provided with a first end and a second end; the first end is used for being welded with the top of an air spring upper support of the tank car walking part, and the second end is used for being welded with the top of a guide arm support of the tank car walking part;
the bottom end of one rear support is welded with the first end of one longitudinal beam, and the bottom end of the other rear support is welded with the first end of the other longitudinal beam;
the bottom end of one front support is welded with the second end of one longitudinal beam, and the bottom end of the other front support is welded with the second end of the other longitudinal beam;
the first supporting plate is in an arc shape and is welded on the top ends of the two rear brackets; and
and the second supporting plate is arc-shaped and is welded at the top ends of the two front brackets.
Preferably, two adjacent support sections are welded by a mounting beam, a first end of the mounting beam is welded to the front bracket of the latter support section, and a second end of the mounting beam is welded to the rear bracket of the former support section.
Preferably, each support node further comprises a fixed seat, the middle of the upper end face of the fixed seat is welded with the lower end face of the second end of the longitudinal beam, and the bottom face of the mounting beam close to the second end is welded with the edge part of the upper end face of the fixed seat.
Preferably, the section of the fixed seat is circular so as to be matched with the shape of the top of an air spring upper support of the tank car walking part.
Preferably, a bracket for supporting the first supporting plate is arranged at the top end of the rear bracket, rear supporting beams are obliquely arranged on two outer sides of the rear bracket, the upper ends of the rear supporting beams are fixedly arranged on the first supporting plate, and the lower ends of the rear supporting beams are fixedly arranged on the rear bracket.
Preferably, a bracket for supporting the second support plate is arranged at the top end of the front support, a front support beam is obliquely arranged on each of two outer sides of the front support, the upper end of the front support beam is fixedly arranged on the second support plate, and the lower end of the front support beam is fixedly arranged on the front support.
Preferably, each the support section still includes first supporting beam, first supporting beam is the slope setting, the one end fixed connection of first supporting beam is on the after-poppet, the other end fixed connection of first supporting beam is in on the longeron.
Preferably, each support section further comprises a second support beam, the second support beam is arranged in an inclined mode, one end of the second support beam is used for being fixedly connected with a guide arm support of a walking portion of the tank car, and the other end of the second support beam is fixedly connected with the mounting beam.
Preferably, the support section further comprises a third support beam, the third support beam is obliquely arranged, one end of the third support beam is fixedly connected with the second supporting plate, and the other end of the third support beam is connected with a guide arm support which is positioned on a walking part of the tank car.
Preferably, the number of the third supporting beams is two, the two third supporting beams are arranged in a relatively inclined manner, one end of one third supporting beam is fixedly connected with the second supporting plate, the other end of the third supporting beam is connected with a guide arm support of a walking part of the tank car located at the first end of the longitudinal beam, one end of the other third supporting beam is fixedly connected with the second supporting plate, the other end of the other third supporting beam is connected with a guide arm support of a walking part of the tank car located at the first end of the other longitudinal beam, and the two third supporting beams are fixedly connected through a cross beam.
Preferably, the truss body further comprises a cross beam connecting the two longitudinal beams.
The utility model discloses a technical scheme that embodiment provided can include following beneficial effect:
the utility model provides a tank body supporting structure, which adopts a full-bearing frame type, a plurality of supporting sections are butted, compared with the structure that a large I-shaped beam is adopted in the traditional technology, the weight is reduced, and the material cost is reduced; meanwhile, the load of the tank body can be uniformly transferred, the technical effects of firm structure, safety and reliability are achieved, and deformation can be avoided even in the event of accidents such as side turning and the like. Adopt welded mode fixed between jar body bearing structure's longeron and the layer board, the bolted connection mode between more traditional layer board and the I-beam has reduced the easy not hard up risk of bolted connection, increases the liquid and irritates car security.
Drawings
FIG. 1 is a schematic structural view of a tank truck in the present embodiment;
FIG. 2 is a front view of the tank support structure;
fig. 3 is a perspective view of a can body support structure.
The reference numerals are explained below:
1. a traveling section; 10. a traveling unit; 11. a wheel connecting shaft; 12. an air spring upper bracket; 13. a guide arm support; 14. right, 15, left wheels; 2. a tank body; 3. a tank support structure; 30. a support section; 31. a truss body; 311. a stringer; 312. mounting a beam; 313. a cross beam; 32. a rear bracket; 321. a fixed seat; 33. a front bracket; 341. a first pallet; 342. a second pallet; 351. a first support beam; 352. a second support beam; 36. a third support beam; 37. a rear support beam; 38. a front support beam; 41. a front leg; 42. a decorative frame; 44. a connecting rod.
Detailed Description
Exemplary embodiments that embody features and advantages of the present invention will be described in detail in the following description. It is to be understood that the invention is capable of other and different embodiments and its several details are capable of modification without departing from the scope of the invention, and that the description and drawings are to be regarded as illustrative in nature and not as restrictive.
The utility model provides a tank car, as shown in fig. 1, including walking portion 1, jar body bearing structure 3 and jar body 2, jar body 2 is installed on jar body bearing structure 3, and jar body bearing structure 3 is installed on walking portion 1.
Specifically, as shown in fig. 2, the tank supporting structure 3 includes a plurality of supporting sections 30 connected in sequence, and each supporting section 30 includes; a truss body 31, two rear brackets 32, two front brackets 33, a first pallet 341, and a second pallet 342.
The truss body 31 includes two longitudinal beams 311 disposed oppositely, and the longitudinal beams 311 may be tubular structures, or i-shaped or groove-shaped structures. Each stringer 311 has a first end and a second end; the first end is used for welding with the top of an air spring upper bracket 12 of the walking part 1 of the tank car, and the second end is used for welding with the top of a guide arm support 13 of the walking part 1 of the tank car. The rear bracket 32 and the front bracket 33 may be in the form of a trapezoidal or rectangular solid plate, which ensures that the rear bracket 32 and the front bracket 33 have a sufficient width and thickness to bear a large weight. The rear brackets 32 and the front brackets 33 can be made of metal materials such as steel and aluminum, the two rear brackets 32 are correspondingly mounted on the two longitudinal beams 311 one by one, the bottom end of one rear bracket 32 is fixedly connected with the first end of one longitudinal beam 311 in a welding mode, and the bottom end of the other rear bracket 32 is fixedly connected with the first end of the other longitudinal beam 311 in a welding mode. The two front brackets 33 are also respectively and correspondingly mounted on the two longitudinal beams 311, wherein the bottom end of one front bracket 33 is fixedly connected with the second end of one longitudinal beam 311 in a welding manner, and the bottom end of the other front bracket 33 is fixedly connected with the second end of the other longitudinal beam 311 in a welding manner. The first support plate 341 is arc-shaped, and the first support plate 341 is welded to the top ends of the two rear brackets 32. The second support plate 342 is arc-shaped, and the second support plate 342 is welded to the top ends of the two front brackets 33. Adopt welded mode fixed between jar body bearing structure's longeron and the layer board, the bolted connection mode between more traditional layer board and the I-beam has reduced the easy not hard up risk of bolted connection, increases the liquid and irritates car security.
As shown in fig. 3, the truss body 31 further includes a cross beam 313 connecting the two longitudinal beams 311 by welding, the cross beam 313 may be a tubular structure, or an i-shaped or groove-shaped structure, and the cross beam 313 may be made of a metal material such as steel or aluminum. In this way, the structural stability of the support section 30 can be increased, thereby increasing the structural stability of the entire tank support structure 3.
As shown in fig. 3, two adjacent support sections 30 are welded by a mounting beam 312, the mounting beam 312 may be a tubular structure, or an i-shaped or channel-shaped structure, the mounting beam 312 may be made of a metal material such as steel or aluminum, a first end of the mounting beam 312 is connected to the front bracket 33 of the rear support section 30, and a second end of the mounting beam 312 is connected to the rear bracket 32 of the front support section 30.
Each support joint further comprises a fixed seat 321, the section of each fixed seat 321 is circular so as to be matched with the shape of the top of the air spring upper support 12 of the tank car walking part 1, the middle of the upper end face of each fixed seat 321 is welded with the lower end face of the first end of the longitudinal beam 311, and the bottom face of the mounting beam 312 close to the first end of the longitudinal beam 311 is welded with the edge part of the upper end face of each fixed seat 321. The lower end surface of the fixed seat 321 is used for welding with the top end surface of the air spring upper bracket 12.
The top of rear bracket 32 can be provided with the bracket that is used for supporting first layer board 341, and rear supporting beam 37 that the slope set up is all installed in two outsides of rear bracket 32, and rear supporting beam 37 can be tubular structure, also can be I-shaped or cell type structure, and rear supporting beam 37 can be metal materials such as steel, aluminium, and welding method fixed mounting is passed through on first layer board 341 in the upper end of rear supporting beam 37, and welding method fixed mounting is passed through on rear bracket 32 to the lower extreme of rear supporting beam 37. Thus, the stability of the rear bracket 32 and the first support plate 341 is improved, thereby enhancing the structural stability of the support section 30 and the entire tank body support structure 3.
The top end of the front bracket 33 may be provided with a bracket for supporting the second supporting plate 342, two outer sides of the front bracket 33 are respectively provided with a front supporting beam 38 which is obliquely arranged, the front supporting beam 38 may be of a tubular structure or an i-shaped or groove-shaped structure, the front supporting beam 38 may be made of a metal material such as steel, aluminum, etc., the lower end of the front supporting beam 38 is fixedly installed on the front bracket 33 by welding, and the bottom end of the front bracket 33 is fixedly connected with the top end of the guide arm support 13 by welding. In this way, the stability of the front bracket 33 and the second support plate 342 is improved, thereby enhancing the structural stability of the support section 30 and the entire tank support structure 3.
As shown in fig. 2, each support section 30 further includes a first support beam 351, the first support beam 351 may be a tubular structure, or an i-shaped or groove-shaped structure, the first support beam 351 is disposed in an inclined manner, the first support beam 351 may be made of a metal material such as steel or aluminum, one end of the first support beam 351 is fixedly connected to the rear bracket 32 by welding, and the other end of the first support beam 351 is fixedly connected to the longitudinal beam 311 by welding. In this manner, the structural strength of the connection between adjacent support sections 30 can be increased, thereby increasing the structural strength of the entire tank support structure 3.
As shown in fig. 2, each support section 30 further includes a second support beam 352, the second support beam 352 may be a tubular structure, or an i-shaped or trough-shaped structure, the second support beam 352 may be made of a metal material such as steel or aluminum, the second support beam 352 is disposed in an inclined manner, and the inclined directions or inclined angles of the first support beam 351 and the second support beam 352 are the same. One end of the second support beam 352 may be fixedly connected to the guide arm support 13 of the traveling unit 1 corresponding to the rear support node 30 by welding, and the other end of the second support beam 352 may be fixedly connected to the adjacent mounting beam 312 by welding. In this manner, the structural strength of the connection between adjacent support sections 30 can be increased, thereby increasing the structural strength of the entire tank support structure 3.
As shown in fig. 3, the support section 30 further includes a third support beam 36, the third support beam 36 may be a tubular structure, or an i-shaped or trough-shaped structure, the third support beam 36 may be made of a metal material such as steel or aluminum, the third support beam 36 is disposed obliquely, one end of the third support beam 36 is fixedly connected to the second support plate 342 by welding, the other end of the third support beam is fixedly connected to the guide arm support 13 of the tank car walking part 1 by welding, and the third support beam 36 is located between the two guide arm supports 13. In this way, the structural stability of the second carrier plate 342 can be increased, thereby also increasing the structural stability of the support section 30 and the entire tank support structure 3.
Specifically, the number of the third support beams 36 is two, the two third support beams 36 are relatively arranged in an inclined manner or distributed in a shape like a Chinese character 'ba', one end of one third support beam 36 is fixedly connected with the second support plate 342 through a welding manner, the other end of the one third support beam is connected with the guide arm support 13 of the traveling part 1 of the tank car located at the first end of one longitudinal beam 311, one end of the other third support beam 36 is fixedly connected with the second support plate 342 through a welding manner, the other end of the other third support beam is connected with the guide arm support 13 of the traveling part 1 of the tank car located at the first end of the other longitudinal beam 311 through a welding manner, and the two third support beams 36 are fixedly connected through a cross beam 313. In this way, the structural stability of second carrier plate 342 can be increased, thereby increasing the structural stability of support section 30 and the entire tank support structure 3.
As shown in fig. 3, the walking part 1 includes a plurality of groups of walking units 10, each walking unit 10 corresponds to a fixed supporting section, and each walking unit 10 includes: the device comprises a wheel connecting shaft 11, an air spring upper bracket 12, a guide arm support 13, a right wheel 14 and a left wheel 15, wherein one end of the wheel connecting shaft 11 is connected with the left wheel 15, and the other end of the wheel connecting shaft 11 is connected with the right wheel 14. The top surface of the air spring upper bracket 12 is welded with the lower end surface of the fixed seat 321, and the lower end of the air spring upper bracket 12 is connected with the wheel connecting shaft 11. The top end of the guide arm support 13 is welded to the bottom surface of the second end of the longitudinal beam 311, and the bottom end of the guide arm support 13 is connected to the wheel connecting shaft 11. The number of the right wheels 14, the left wheels 15, the wheel connecting shaft 11 and the support knuckles 30 is the same. The air spring upper support and the guide arm support are fixed in a welding mode, and due to the fact that the quantity of required bolts is small, the risk that the bolt connection is prone to loosening is reduced, and the safety of liquid filling of the vehicle is improved.
Specifically, two air spring upper brackets 12 are provided, and the two air spring upper brackets 12 are symmetrically arranged at two axial ends of the wheel connecting shaft 11; the number of the guide arm supports is two, and the two guide arm supports are symmetrically arranged at two axial ends of the wheel connecting shaft 11.
As shown in fig. 1 and 3, the tank car further includes a front leg 41, the front leg 41 is used for supporting and stabilizing the whole tank car when the tank body 2 is installed, the top of the front leg 41 is arc-shaped and can support the tank body 2, a connecting rod 44 is arranged on the side of the front leg 41, the connecting rod 44 is connected with the front bracket 33 of the foremost supporting node 30, and a supporting leg which can be extended and retracted in the vertical direction is arranged at the bottom of the front leg 41 and can be contacted with the ground when in an extended state.
The tank car further comprises a decorative frame 42, the decorative frame 42 is used for installing a license plate, a warning lamp and the like of the tank body 2, provides vehicle-related information and plays a warning role, and a connecting rod 44 is arranged on the side portion of the decorative frame 42 and connected with the rear support 32 of the rearmost support section 30.
The utility model provides a jar body bearing structure 3 adopts the full truss pattern of bearing, in the production and processing link, can carry out the equipment of jar body bearing structure 3 and jar body 2 on the welding production line: specifically, the multiple support sections 30 are butted, then the first supporting plate 341, the second supporting plate 342 and the tank body 2 are butted, after the tank body 2 and the tank body support structure 3 are assembled, the tank body 2 is transferred to a general assembly line, and the walking part 1 and the tank body support structure 3 are assembled. And after the assembly is finished, equipment debugging is carried out, and the equipment can be put into operation and run after running and debugging. So, realized upgrading transformation to original assembly line, be convenient for go up robot welding equipment, and then help promoting assembly efficiency. In addition, for the combination form of I-beam and joist, jar body bearing structure 3 can reduce the pre-installation station of I-beam when the equipment, has practiced thrift the place, because the assembly between jar body bearing structure 3 and the jar body 2 can directly go on welding production line, has still reduced jar body 2's transfer process, and then has played the technological effect that reduces the human cost and improve machining efficiency.
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. The utility model provides a jar body bearing structure which characterized in that includes the support festival that the multisection connects gradually, every festival the support festival includes:
the truss comprises a truss main body and a truss body, wherein the truss main body comprises two longitudinal beams which are oppositely arranged, and each longitudinal beam is provided with a first end and a second end; the first end is used for being welded with the top of an air spring upper support of the tank car walking part, and the second end is used for being welded with the top of a guide arm support of the tank car walking part;
the bottom end of one rear support is welded with the first end of one longitudinal beam, and the bottom end of the other rear support is welded with the first end of the other longitudinal beam;
the bottom end of one front support is welded with the second end of one longitudinal beam, and the bottom end of the other front support is welded with the second end of the other longitudinal beam;
the first supporting plate is in an arc shape and is welded on the top ends of the two rear brackets; and
and the second supporting plate is arc-shaped and is welded at the top ends of the two front brackets.
2. The tank support structure of claim 1, wherein two adjacent sections of the support sections are welded by a mounting beam, a first end of the mounting beam is welded to the front bracket of the subsequent support section, and a second end of the mounting beam is welded to the rear bracket of the preceding support section.
3. The tank body support structure according to claim 2, wherein each support section further comprises a fixed seat, the middle of the upper end surface of the fixed seat is welded to the lower end surface of the second end of the longitudinal beam, and the bottom surface of the mounting beam near the second end is welded to the edge of the upper end surface of the fixed seat.
4. A tank support structure according to claim 3 in which the mounting seat is circular in cross-section to match the shape of the top of the air spring upper bracket of the tank car running section.
5. The tank body support structure according to claim 1, wherein the rear bracket has a bracket at a top end thereof for supporting a first support plate, and rear support beams are installed at both outer sides of the rear bracket in an inclined arrangement, an upper end of the rear support beam is fixedly installed on the first support plate, and a lower end of the rear support beam is fixedly installed on the rear bracket.
6. The tank supporting structure according to claim 1, wherein the front frame has a bracket at a top end thereof for supporting a second supporting plate, and wherein a front supporting beam is installed at both outer sides of the front frame, and is installed at an inclined position, an upper end of the front supporting beam is fixedly installed on the second supporting plate, and a lower end of the front supporting beam is fixedly installed on the front frame.
7. The tank body support structure of claim 1, wherein each of the support sections further comprises a first support beam, the first support beam is disposed in an inclined manner, one end of the first support beam is fixedly connected to the rear bracket, and the other end of the first support beam is fixedly connected to the longitudinal beam.
8. A tank body support structure according to claim 2, wherein each of the support sections further comprises a second support beam, the second support beam is disposed in an inclined manner, one end of the second support beam is used for fixedly connecting a guide arm support of a traveling part of the tank car, and the other end of the second support beam is fixedly connected to the mounting beam.
9. A tank body support structure according to claim 8, wherein the support section further comprises a third support beam, the third support beam is arranged obliquely, one end of the third support beam is fixedly connected with the second pallet, and the other end is connected with a guide arm support at a walking part of the tank car.
10. A tank supporting structure according to claim 9, wherein there are two third supporting beams, and the two third supporting beams are disposed obliquely with respect to each other, wherein one end of one of the third supporting beams is fixedly connected to the second pallet, the other end thereof is connected to the guide arm support of the traveling part of the tank car located at the first end of the one of the longitudinal beams, one end of the other of the third supporting beams is fixedly connected to the second pallet, the other end thereof is connected to the guide arm support of the traveling part of the tank car located at the first end of the other of the longitudinal beams, and the two third supporting beams are fixedly connected by a cross member.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021614538.9U CN212474709U (en) | 2020-08-05 | 2020-08-05 | Tank body supporting structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021614538.9U CN212474709U (en) | 2020-08-05 | 2020-08-05 | Tank body supporting structure |
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| CN212474709U true CN212474709U (en) | 2021-02-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111846670A (en) * | 2020-08-05 | 2020-10-30 | 芜湖中集瑞江汽车有限公司 | Tank body supporting structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111846670A (en) * | 2020-08-05 | 2020-10-30 | 芜湖中集瑞江汽车有限公司 | Tank body supporting structure |
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Effective date of registration: 20210311 Address after: 241000 hi tech Industrial Development Zone, Anhui, Wuhu Patentee after: WUHU CIMC RUIJIANG AUTOMOBILE Co.,Ltd. Patentee after: Zhongji Vehicle (Group) Co.,Ltd. Address before: 241000 hi tech Industrial Development Zone, Anhui, Wuhu Patentee before: WUHU CIMC RUIJIANG AUTOMOBILE Co.,Ltd. Patentee before: China International Marine Containers (Group) Co.,Ltd. Patentee before: Zhongji Vehicle (Group) Co.,Ltd. |