CN204534115U - Natural gas tank car urceolus stiffening ring - Google Patents
Natural gas tank car urceolus stiffening ring Download PDFInfo
- Publication number
- CN204534115U CN204534115U CN201520029128.0U CN201520029128U CN204534115U CN 204534115 U CN204534115 U CN 204534115U CN 201520029128 U CN201520029128 U CN 201520029128U CN 204534115 U CN204534115 U CN 204534115U
- Authority
- CN
- China
- Prior art keywords
- weld plate
- tank car
- transverse weld
- natural gas
- urceolus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a kind of natural gas tank car urceolus stiffening ring, comprise circle body, circle body entirety is in Ω shape, circle body is mainly made into integration by left transverse weld plate, left longitudinal stress release board, transverse stress release board, right longitudinal stress release board and right transverse weld plate successively, and left transverse weld plate is respectively with the free end of right transverse weld plate the welding part welded mutually with outer cylinder body.The utility model closely can not strengthen the intensity of outer cylinder body, and welding stress is concentrated release, can reduce welding stress, make uniform force, improves the working life of tank car.
Description
Technical field
The utility model relates to a kind of natural gas tank car urceolus stiffening ring.
Background technique
At present, natural gas tank car interval of internal and external tube is less, and natural gas tank car urceolus stiffening ring is welded on the outer wall of urceolus, although the C type stiffening ring of present use can ensure certain intensity, but its welding stress can not be reduced, discontinuity, cause tank car to decline working life.
Summary of the invention
Technical problem to be solved in the utility model is the defect overcoming prior art, and provide a kind of natural gas tank car urceolus stiffening ring, it closely can not strengthen the intensity of outer cylinder body, and welding stress is concentrated release, can welding stress be reduced, make uniform force, improve the working life of tank car.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of natural gas tank car urceolus stiffening ring, comprise circle body, circle body entirety is in Ω shape, circle body is mainly made into integration by left transverse weld plate, left longitudinal stress release board, transverse stress release board, right longitudinal stress release board and right transverse weld plate successively, and left transverse weld plate is respectively with the free end of right transverse weld plate the welding part welded mutually with outer cylinder body.
After have employed technique scheme, natural gas tank car is in operation using process, stressed is bear dynamic load, what produce in using process is alternating stress, and the stiffening ring of C type and barrel soldering stress are concentrated, and easily ftracture, employ Ω type stiffening ring and make bearing power increase, reduce welding stress, not easily crack, improve working life.
Accompanying drawing explanation
Fig. 1 is the structural representation of natural gas tank car urceolus stiffening ring of the present utility model;
Fig. 2 is the plan view of Fig. 1.
Embodiment
In order to make content of the present utility model more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail.
As shown in Figure 1, a kind of natural gas tank car urceolus stiffening ring, comprise circle body, circle body entirety is in Ω shape, circle body is mainly made into integration by left transverse weld plate 1, left longitudinal stress release board 2, transverse stress release board 3, right longitudinal stress release board 4 and right transverse weld plate 5 successively, and left transverse weld plate 1 is respectively with the free end of right transverse weld plate 5 welding part welded mutually with outer cylinder body.
Working principle of the present utility model is as follows:
Natural gas tank car is in operation using process, stressed is bear dynamic load, what produce in using process is alternating stress, the stiffening ring of C type and barrel soldering stress are concentrated, easy cracking, the stiffening ring employing Ω type makes bearing power increase, reduces welding stress, not easily crack, improve the working life of tank car.
Above-described specific embodiment; technical problem, technological scheme and beneficial effect that the utility model solves are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (1)
1. a natural gas tank car urceolus stiffening ring, comprise circle body, it is characterized in that: described circle body entirety is in Ω shape, circle body is mainly made into integration by left transverse weld plate (1), left longitudinal stress release board (2), transverse stress release board (3), right longitudinal stress release board (4) and right transverse weld plate (5) successively, and left transverse weld plate (1) is respectively with the free end of right transverse weld plate (5) welding part welded mutually with outer cylinder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520029128.0U CN204534115U (en) | 2015-01-15 | 2015-01-15 | Natural gas tank car urceolus stiffening ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520029128.0U CN204534115U (en) | 2015-01-15 | 2015-01-15 | Natural gas tank car urceolus stiffening ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204534115U true CN204534115U (en) | 2015-08-05 |
Family
ID=53748121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520029128.0U Expired - Fee Related CN204534115U (en) | 2015-01-15 | 2015-01-15 | Natural gas tank car urceolus stiffening ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204534115U (en) |
-
2015
- 2015-01-15 CN CN201520029128.0U patent/CN204534115U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150805 Termination date: 20160115 |
|
| EXPY | Termination of patent right or utility model |