CN201410955Y - Tank car traction and bolster device with connecting piece - Google Patents
Tank car traction and bolster device with connecting piece Download PDFInfo
- Publication number
- CN201410955Y CN201410955Y CN2009200336229U CN200920033622U CN201410955Y CN 201410955 Y CN201410955 Y CN 201410955Y CN 2009200336229 U CN2009200336229 U CN 2009200336229U CN 200920033622 U CN200920033622 U CN 200920033622U CN 201410955 Y CN201410955 Y CN 201410955Y
- Authority
- CN
- China
- Prior art keywords
- attaching parts
- tank car
- beam web
- connecting piece
- pulling device
- 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 - Lifetime
Links
- 238000003466 welding Methods 0.000 claims abstract description 6
- 241001669679 Eleotris Species 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
The utility model relates to a traction and bolster device of a tank car, in particular to a traction and bolster device of a railway tank car with a connecting piece, which comprises a traction beam web plate and a bolster beam web plate; the traction and bolster device further comprises a connecting piece, and the traction beam web plate is connected with the sleeper beam web plate through the connecting piece. The utility model provides a tank car lead and tie device welding seam junction stress great, the atress situation is abominable, the relatively less problem of reliability.
Description
Technical field
The utility model relates to a kind of tank car pillow pulling device, relates in particular to a kind of tank car pillow pulling device with attaching parts.
Background technology
Existing no underframe tank car pillow pulling device draw beam web and body bolster diaphragm mostly adopt and are welded to connect, because the supporting power of tank car pillow pulling device is very big, generally at 60 tons, high the reaching more than 70 tons of supporting power also arranged, pillow pulling device concentrated stressed very big connects with welding manner between these draw beam webs and the body bolster diaphragm and has all that weld seam junction stress is big, the weld seam force-bearing situation is relatively more abominable, the relative problem of smaller of reliability.
The utility model content
Bigger in order to solve in the background technology pillow pulling device weld seam junction stress, force-bearing situation is abominable, the relative problem of smaller of reliability, and the utility model provides a kind of tank car pillow pulling device with attaching parts.
Technical solution of the present utility model is: a kind of tank car pillow pulling device with attaching parts, comprise draw beam web, body bolster diaphragm, and it is characterized in that: described pillow pulling device also comprises attaching parts, described draw beam web is connected with body bolster diaphragm by attaching parts.
Be connected with welding or riveted joint mode between above-mentioned attaching parts and draw beam web, the body bolster diaphragm.
Flexibly connect with screw thread or snap fit between above-mentioned attaching parts and draw beam web, the body bolster diaphragm.
Above-mentioned attaching parts is T shape or U-shaped attaching parts.
Above-mentioned attaching parts is two, is connected with body bolster diaphragm with the draw beam web respectively.
The base plate of above-mentioned T-connecting piece and draw beam web are connected, and the riser and the body bolster diaphragm of T-connecting piece are connected.
The utlity model has following advantage:
1, T-connecting piece divides two places and draw beam web to be connected, more reasonable stress, and connection reliability is higher.
2, position while welding has been avoided the maximum stress zone, and structural reliability is higher.
Description of drawings
Fig. 1 is the utility model structural representation.
Drawing reference numeral explanation: 1-draw beam web; 2-T-connecting piece; 3-body bolster diaphragm; 4-
The T-connecting piece base plate; 5-T-connecting piece riser;
The specific embodiment
Referring to Fig. 1, draw beam web 1, body bolster diaphragm 3 are connected mutually by T-connecting piece 2 in the utility model tank car pillow pulling device, base plate 4 and 1 minute two place's weld together of draw beam web of T-connecting piece 2, the riser 5 and body bolster diaphragm 3 weld togethers of T-connecting piece 2.2 minutes two places of T-connecting piece and draw beam web are connected in this structure design, more reasonable stress, and connection reliability is higher, and position while welding has been avoided the maximum stress zone, and structural reliability is higher.Attaching parts 2 also can adopt two attaching partss, earlier an end of a slice attaching parts is welded on during installation that the other end is welded on the body bolster diaphragm 3 on the draw beam web 1, two ends with second attaching parts are welded on respectively on draw beam web 1 and the body bolster diaphragm 3 again, fix with first attaching parts, clever degree so when mounted compares higher again.This mode can adopt the attaching parts of two angle bar shapes, degree of flexibility height so when mounted, the attaching parts of two angle bar shapes has constituted T shape structure, stressed rationally, the structural reliability height; Attaching parts 2 also can adopt the U-shaped structure.
Claims (6)
1, a kind of tank car pillow pulling device with attaching parts comprises draw beam web, body bolster diaphragm, and it is characterized in that: described pillow pulling device also comprises attaching parts, and described draw beam web is connected with body bolster diaphragm by attaching parts.
2, the tank car pillow pulling device of band attaching parts according to claim 1 is characterized in that: be connected with welding or riveted joint mode between described attaching parts and draw beam web, the body bolster diaphragm.
3, the tank car pillow pulling device of band attaching parts according to claim 1 is characterized in that: flexibly connect with screw thread or snap fit between described attaching parts and draw beam web, the body bolster diaphragm.
4, the tank car pillow pulling device of band attaching parts according to claim 1 and 2 is characterized in that: described attaching parts is T shape or U-shaped attaching parts.
5, the tank car pillow pulling device of band attaching parts according to claim 1 and 2, it is characterized in that: described attaching parts is two, is connected with body bolster diaphragm with the draw beam web respectively.
6, the tank car pillow pulling device of band attaching parts according to claim 4, it is characterized in that: the base plate of described T-connecting piece and draw beam web are connected, and the riser and the body bolster diaphragm of T-connecting piece are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200336229U CN201410955Y (en) | 2009-06-19 | 2009-06-19 | Tank car traction and bolster device with connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200336229U CN201410955Y (en) | 2009-06-19 | 2009-06-19 | Tank car traction and bolster device with connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201410955Y true CN201410955Y (en) | 2010-02-24 |
Family
ID=41712847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200336229U Expired - Lifetime CN201410955Y (en) | 2009-06-19 | 2009-06-19 | Tank car traction and bolster device with connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201410955Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102107338A (en) * | 2011-03-21 | 2011-06-29 | 南京雷尔伟新技术有限公司 | Vehicle body draft, bolster and buffer assembling and welding process |
| CN102485568A (en) * | 2010-12-01 | 2012-06-06 | 西安轨道交通装备有限责任公司 | Traction sleeper device |
| CN102485567A (en) * | 2010-12-01 | 2012-06-06 | 西安轨道交通装备有限责任公司 | Traction sleeper for tank car |
| CN102963370A (en) * | 2011-09-02 | 2013-03-13 | 西安轨道交通装备有限责任公司 | Traction and bolster center plate structure of railway tank car |
| CN102975727A (en) * | 2011-09-02 | 2013-03-20 | 西安轨道交通装备有限责任公司 | Draft-sleeping structure of tank car without central beam |
| WO2022061957A1 (en) * | 2020-09-23 | 2022-03-31 | 中车西安车辆有限公司 | Draft and bolster structure of railway tank car without center sill |
-
2009
- 2009-06-19 CN CN2009200336229U patent/CN201410955Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102485568A (en) * | 2010-12-01 | 2012-06-06 | 西安轨道交通装备有限责任公司 | Traction sleeper device |
| CN102485567A (en) * | 2010-12-01 | 2012-06-06 | 西安轨道交通装备有限责任公司 | Traction sleeper for tank car |
| CN102107338A (en) * | 2011-03-21 | 2011-06-29 | 南京雷尔伟新技术有限公司 | Vehicle body draft, bolster and buffer assembling and welding process |
| CN102107338B (en) * | 2011-03-21 | 2012-12-12 | 南京雷尔伟新技术有限公司 | Vehicle body draft, bolster and buffer assembling and welding process |
| CN102963370A (en) * | 2011-09-02 | 2013-03-13 | 西安轨道交通装备有限责任公司 | Traction and bolster center plate structure of railway tank car |
| CN102975727A (en) * | 2011-09-02 | 2013-03-20 | 西安轨道交通装备有限责任公司 | Draft-sleeping structure of tank car without central beam |
| CN102963370B (en) * | 2011-09-02 | 2015-12-16 | 西安轨道交通装备有限责任公司 | Rail road tank car traction and bolster cartridge structure |
| WO2022061957A1 (en) * | 2020-09-23 | 2022-03-31 | 中车西安车辆有限公司 | Draft and bolster structure of railway tank car without center sill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Three Town Weiyang District 710086 Shaanxi city of Xi'an Province Patentee after: CRRC XI'AN CO., LTD. Address before: 710086 Xi'an City, Shaanxi Province town of three Patentee before: Xi'an Railway Transportation Equipment Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100224 |