CN101708744B - Inner supporting type tank car traction seat - Google Patents
Inner supporting type tank car traction seat Download PDFInfo
- Publication number
- CN101708744B CN101708744B CN2009102211824A CN200910221182A CN101708744B CN 101708744 B CN101708744 B CN 101708744B CN 2009102211824 A CN2009102211824 A CN 2009102211824A CN 200910221182 A CN200910221182 A CN 200910221182A CN 101708744 B CN101708744 B CN 101708744B
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- tank body
- traction seat
- brace panel
- tank
- tank car
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Abstract
The invention relates to an inner supporting type tank car traction seat, which comprises a tank body and a traction seat arranged at the bottom of the tank body. The traction seat is welded on the front part of the bottom surface of the tank body through at least two longitudinal connection plates; a longitudinal reinforced plate is arranged on the bottom of an inner cavity of the tank body corresponding to the right upside of the longitudinal connection plates; the inner cavity of the tank body is transversely provided with an annular reinforced plate; the outside of the annular reinforced plate is welded on the inner surface of the tank body; and the longitudinal reinforced plate and the annular reinforced plate are crossed in a # shape and welded for fixation on the bottom of the inner cavity of the tank body. The invention has reasonable design, and a main reinforcing structure of the traction seat is arranged inside the tank body, thus the height of the traction seat is greatly reduced, the orthocenter of tank car is effectively lowered, and the traveling stability and the traveling safety are improved. Moreover, the external structure of the traction seat of the tank car is simplified and the outside dimension is reduced without influencing the stowage of the tank car. The structure is particularly suitable for the tank body with thin wall and low rigidity.
Description
Technical field
The present invention relates to a kind of pot type superimposed trailer traction seat.
Background technology
Pot type superimposed trailer traction seat is used to support the anterior weight of superimposed trailer, and reliably is connected with the traction headstock through the standard towing pin.Traction seat adopts the cradle type supporting structure usually, is welded in tank base.Fastness, the safety of traction seat and tank body during for assurance load-bearing and traction; Must weld the reinforcement gusset of some, and adopt big cornerite saddle gear, thereby cause the height of traction seat to have to make higherly; Shown in accompanying drawing 5; Draw the requirement that receives force intensity though satisfied, make that also the center of gravity of tank car is higher, strengthened the risk of driving process; In addition, because traction seat is welded in the outside face of tank base, cause the stressed irrational distribution of tank body, tank body also must be done thicklyer.
Summary of the invention
In order to overcome the deficiency of prior art, it is a kind of rational in infrastructure that the present invention provides, and both guaranteed to draw the mechanics requirement, can effectively reduce the inner supporting type tank car traction seat of tank car center of gravity simultaneously.
The technical scheme that the present invention adopted is:
Inner supporting type tank car traction seat; The traction seat that comprises tank body and tank base; Said traction seat is welded in the front portion of tank body bottom surface through at least two vertical connecting panels, and the tank inner chamber bottom is being provided with vertical brace panel corresponding to position directly over the vertical connecting panel, and said tank inner chamber is horizontally arranged with annular brace panel; The outside of annular brace panel is welded in tank inner surface, and vertically brace panel becomes the groined type weld crosswise to fix with annular brace panel in the tank inner chamber bottom.
Further improvement of the present invention, said annular brace panel is provided with two groups, is located at the top corresponding to the traction seat front and rear part respectively, and every group is formed by two.
The invention has the beneficial effects as follows: tank inner chamber bottom is being provided with vertical brace panel corresponding to position directly over the vertical connecting panel; Simultaneously also laterally be provided with annular brace panel at tank body; The design is rational in infrastructure, and the main additional strengthening of traction seat is located at tank interior, can reduce the height of traction seat greatly; Effectively reduce the tank car center of gravity, improve riding stability and safety; In addition, the tank car traction seat external structure has also been simplified in this design, reduces outside dimension, does not influence the tank car stowage simultaneously; Because inner tank wall is provided with brace panel, the pulling force reduction of fractions to a common denominator of traction seat during driving, this structure is particularly useful for the low rigidity tank body of thin-walled.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the tank inner chamber structural representation;
Fig. 3 is the partial enlarged drawing of Fig. 2;
Fig. 4 is the cross-sectional view of tank body;
Fig. 5 is the structural representation of traditional tank body traction seat.
The specific embodiment
Referring to figs. 1 through shown in Figure 4; Inner supporting type tank car traction seat; The traction seat 2 that comprises tank body 1 and tank body 1 bottom; Traction seat 2 the right and lefts are welded in the front portion of tank body 1 bottom surface through two vertical connecting panels 3, and tank body 1 intracavity bottom position directly over vertical connecting panel 3 corresponding to this is provided with vertical brace panel 4, and tank body 1 inner chamber is horizontally arranged with annular brace panel 5; The inside face welding of the outer edge tank body 1 of annular brace panel 5, vertically brace panel 4 becomes the groined type weld crosswise to fix with annular brace panel 5 at tank body 1 intracavity bottom.Can earlier vertical brace panel 4 be welded in the bottom surface of tank body 1 inner chamber during fabrication; Weld annular brace panel 5 again, when handling the cross connection position, for can conveniently processing; Can in advance the opening that is equivalent to width between two vertical brace panels 4 be left in the bottom of annular brace panel 5 main bodys; After loading onto this main body one of repair welding bottom again, certainly, when practical application, can there be several different methods to solve the problem of crossover sites; Not only annular brace panel 5 can be made up of the polylith metal sheet, and vertically brace panel 4 also can be to be welded by two or polylith.
In order to improve the intensity of traction seat, annular brace panel 5 is provided with two groups, is located at the top corresponding to traction seat 2 front and rear parts respectively; And form by two for every group, like this, even the tank skin of tank body is thin, rigidity is low; After having adopted above-mentioned inner supporting type structure, tank body also can satisfy the transportation safety requirement.
Preferably, spacing is 10cm～30cm between the front and back annular brace panel 5 of every group of annular brace panel group.
In addition, in order to improve the strong support ability of annular brace panel 5, can the bottom inner edge be designed to be down trapezoidal shape, make the intensity of shape brace panel 5 lower parts higher, rigidity is better.
Vertically brace panel 4 extends to tank body 1 rear portion, and its length is greater than the length of vertical connecting panel 3, and its effect is to strengthen tank body axial strength, the destruction of tank body when avoiding trailer towing.
The L-shaped shape in cross section of vertical connecting panel 3, vertically connecting panel 3 is fixed through its L shaped base, bottom and traction seat 2 welding, makes the weld more firm, and reliability is higher.
Certainly, the present invention is not limited to the above embodiments, is equal to the present invention or the similar techniques scheme also should belong within protection scope of the present invention.
Claims (6)
1. inner supporting type tank car traction seat; The traction seat (2) that comprises tank body (1) and tank body (1) bottom; It is characterized in that: said traction seat (2) is welded in the front portion of tank body (1) bottom surface through at least two vertical connecting panels (3); Tank body (1) intracavity bottom is being provided with vertical brace panel (4) corresponding to position directly over the vertical connecting panel (3); Said tank body (1) inner chamber is horizontally arranged with annular brace panel (5), and the outside of annular brace panel (5) is welded in tank body (1) inside face, and vertically brace panel (4) becomes the groined type weld crosswise to fix with annular brace panel (5) at tank body (1) intracavity bottom.
2. inner supporting type tank car traction seat according to claim 1 is characterized in that: said annular brace panel (5) is provided with two groups, is located at the top corresponding to traction seat (2) front and rear part respectively, and every group is formed by two.
3. inner supporting type tank car traction seat according to claim 2 is characterized in that: spacing is 10cm～30cm between the front and back annular brace panels (5) of every group of annular brace panel group.
4. according to claim 1 or 2 described inner supporting type tank car traction seats, it is characterized in that: said annular brace panel (5) bottom inner edge is down trapezoidal shape.
5. according to claim 1 or 2 described inner supporting type tank car traction seats, it is characterized in that: said vertical brace panel (4) extends to tank body (1) rear portion, and its length is greater than the length of vertical connecting panel (3).
6. according to claim 1 or 2 described inner supporting type tank car traction seats, it is characterized in that: the L-shaped shape in cross section of said vertical connecting panel (3), vertically connecting panel (3) is fixing through its L shaped base, bottom and traction seat (2) welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102211824A CN101708744B (en) | 2009-10-31 | 2009-10-31 | Inner supporting type tank car traction seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102211824A CN101708744B (en) | 2009-10-31 | 2009-10-31 | Inner supporting type tank car traction seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101708744A CN101708744A (en) | 2010-05-19 |
| CN101708744B true CN101708744B (en) | 2012-05-23 |
Family
ID=42401557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102211824A Expired - Fee Related CN101708744B (en) | 2009-10-31 | 2009-10-31 | Inner supporting type tank car traction seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101708744B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015933A (en) * | 2016-05-16 | 2016-10-12 | 江西制氧机有限公司 | Heat-insulating type traction base for polyurethane foamed heat-insulating container |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1313710A (en) * | 1970-05-26 | 1973-04-18 | Carmichael Sons Worcester Ltd | Semi-trailers for articulated road vehicles |
| CN2858381Y (en) * | 2005-11-24 | 2007-01-17 | 东莞市永强汽车制造有限公司 | Tank body of liquid tank carrier vehicle |
| CN201179849Y (en) * | 2008-01-15 | 2009-01-14 | 中国国际海运集装箱(集团)股份有限公司 | Vehicle frame of lift type tank truck and lift type tank truck |
| CN201236031Y (en) * | 2008-02-29 | 2009-05-13 | 南通中集罐式储运设备制造有限公司 | Tank type container of exchanging car body |
| JP2009143267A (en) * | 2007-12-11 | 2009-07-02 | Tokyu Car Corp | Lng tank trailer and its manufacturing method |
| CN201587462U (en) * | 2009-10-31 | 2010-09-22 | 广东建成机械设备有限公司 | Inner supporting type tank car traction seat |
-
2009
- 2009-10-31 CN CN2009102211824A patent/CN101708744B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1313710A (en) * | 1970-05-26 | 1973-04-18 | Carmichael Sons Worcester Ltd | Semi-trailers for articulated road vehicles |
| CN2858381Y (en) * | 2005-11-24 | 2007-01-17 | 东莞市永强汽车制造有限公司 | Tank body of liquid tank carrier vehicle |
| JP2009143267A (en) * | 2007-12-11 | 2009-07-02 | Tokyu Car Corp | Lng tank trailer and its manufacturing method |
| CN201179849Y (en) * | 2008-01-15 | 2009-01-14 | 中国国际海运集装箱(集团)股份有限公司 | Vehicle frame of lift type tank truck and lift type tank truck |
| CN201236031Y (en) * | 2008-02-29 | 2009-05-13 | 南通中集罐式储运设备制造有限公司 | Tank type container of exchanging car body |
| CN201587462U (en) * | 2009-10-31 | 2010-09-22 | 广东建成机械设备有限公司 | Inner supporting type tank car traction seat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101708744A (en) | 2010-05-19 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20201031 |
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| CF01 | Termination of patent right due to non-payment of annual fee |