CN201309441Y - Carriage of mining self-unloading vehicle - Google Patents
Carriage of mining self-unloading vehicle Download PDFInfo
- Publication number
- CN201309441Y CN201309441Y CN 200820155929 CN200820155929U CN201309441Y CN 201309441 Y CN201309441 Y CN 201309441Y CN 200820155929 CN200820155929 CN 200820155929 CN 200820155929 U CN200820155929 U CN 200820155929U CN 201309441 Y CN201309441 Y CN 201309441Y
- Authority
- CN
- China
- Prior art keywords
- side member
- tie beam
- collar tie
- welding
- longitudinal girders
- 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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Abstract
The utility model discloses a carriage of a mining self-unloading vehicle, which comprises a ring girder, two front longitudinal girders, two back longitudinal girders, a safety bar, a middle torque tube and a back tail seat, wherein the front longitudinal girders are connected to one side of the ring girder, two back longitudinal girders are connected to the other side of the ring girder, the safety bar is installed at front ends of the front longitudinal girders, the middle torque tube is connected between the back longitudinal girders, and the back tail seat is mounted on back portions of the back longitudinal girders. The carriage of a mining self-unloading vehicle is characterized in that the ring girder and welding grooves of the front and the back longitudinal girders are distributed on different vertical cross sections. Because the ring girder and the welding grooves of the front and the back longitudinal girders are distributed on different vertical cross sections, the utility model increases length of welding seams, improves force distribution of the welding seams, and raises strength of the welding seams, thereby being capable of prolonging use time of the carriage.
Description
Technical field
The utility model relates to automobile chassis frame, relates in particular to a kind of vehicle frame of quarry tipper.
Background technology
Present quarry tipper vehicle frame, particularly the bevel for welding of the collar tie beam of heavy mining truck vehicle frame and front side member, floor side member is distributed on the same vertical cross-section, weld length is limited, the unrelieved stress that produces in the welding process is more concentrated, welding deformation is bigger, under abominable enforcement condition, easily cause the cracking of vehicle frame weld seam, have a strong impact on vehicle frame service life, in addition, when collar tie beam and front side member, floor side member welding, can rock between collar tie beam, floor side member and the front side member and make welding deformation big, the bevel for welding size is difficult to guarantee.
Summary of the invention
The purpose of this utility model provides a kind of quarry tipper vehicle carriage, and the length of this vehicle frame weld seam is long, can improve the stressed distribution of weld seam, improves the intensity of weld seam, prolongs the service life of vehicle frame.
For achieving the above object, the technical scheme that the utility model adopted is:
A kind of quarry tipper vehicle frame comprises collar tie beam, two front side members, two floor side members, safety lever, middle torsion tube, back tailstock.Two front side members are connected in described collar tie beam one side.Two floor side members are connected in the other side of described collar tie beam.Safety lever is arranged at described two front side member front ends.Middle torsion tube is connected between described two floor side members.Back tailstock is arranged at described two floor side member rear portions.Described collar tie beam is distributed on the different vertical cross-section with the bevel for welding of front side member, floor side member.
Be provided with on described collar tie beam, front side member and the floor side member in order to the fixing boss of collar tie beam, front side member and floor side member.
The beneficial effects of the utility model are:
1, because collar tie beam is distributed on the different vertical cross-section with the bevel for welding of front side member and floor side member, therefore, increases the length of weld seam, improve the stressed distribution of weld seam, improve the intensity of weld seam, can prolong the service life of vehicle frame.
2, because collar tie beam, front side member and floor side member are provided with boss, when collar tie beam and front and back longeron are welded to each other, can control false boss by frock locatees, can determine the position of weld of foundry goods accurately, implement single-piece then and clamp the back integral solder, reduced the welding deformation of collar tie beam greatly.
Description of drawings
Fig. 1 is the structural representation of the utility model quarry tipper vehicle frame;
Fig. 2 is the partial enlarged drawing of I part among Fig. 1;
Fig. 3 is the utility model quarry tipper vehicle frame collar tie beam and front side member welded structure scheme drawing;
Fig. 4 is the partial enlarged drawing of Fig. 3 II part;
Fig. 5 shows the structural representation of boss in the utility model.
The specific embodiment
Further specify architectural feature of the present utility model below in conjunction with accompanying drawing.
See also Fig. 1, the utility model quarry tipper vehicle frame comprises collar tie beam 1, two front side members 3, two floor side members 2, safety lever 4, middle torsion tube 5, back tailstock 6.Two front side members 3 are connected in described collar tie beam 1 one sides.Two floor side members 2 are connected in described collar tie beam 1 an other side.Safety lever 4 is arranged at described two front side members, 3,3 front ends.Middle torsion tube 5 is connected between described two floor side members 2,2.Back tailstock 6 is arranged at described two floor side members 2,2 rear portions.Described collar tie beam 1 is distributed on the different vertical cross-section with the bevel for welding of front side member 3,3, floor side member.
See also Fig. 1 and Fig. 2, in Fig. 2, the collar tie beam 1 of quarry tipper vehicle frame and the bevel for welding 11 of floor side member 2 comprise first bevel for welding 111, second bevel for welding 112 and perpendicular to second bevel for welding 113 of second bevel for welding 112, first bevel for welding 111, second bevel for welding 112 are distributed on the different vertical cross-section with the 3rd bevel for welding 113, thus, collar tie beam 1 increases with the length of the mutual weld seam of floor side member 2, has improved the stressed distribution of weld seam.
See also Fig. 3,4, Fig. 3 and Fig. 4 show the structural representation that collar tie beam 1 and front side member 3 are welded to each other, quarry tipper vehicle frame collar tie beam 1 comprises that with the bevel for welding 13 of front side member 3 the 3rd bevel for welding 131 and the 4th bevel for welding 132, the four bevel for weldings 132 are distributed on the different vertical cross-section with the 3rd bevel for welding 131.Thus, the length summation of this bevel for welding is greater than the girth along front side member 3 tangent planes that Width is done, thereby the increase fusion length is improved the stressed distribution of weld seam.
In Fig. 1 and Fig. 2, be provided with on collar tie beam 1, front side member 3 and the floor side member 2 in order to the fixing boss 7 of collar tie beam 1, front side member 3 and floor side member 2.When with collar tie beam 1 with front side member 2, when floor side member 3 is welded to each other, can controls boss 7 by frock and locate, can determine the position of weld of foundry goods accurately, implement single-piece then and clamp integral solder afterwards, reduced the welding deformation of collar tie beam greatly.
Certainly, bevel for welding of the present utility model can also adopt other mode to constitute, and is stepped such as bevel for welding, as long as can increase fusion length.
Claims (2)
1. the quarry tipper vehicle frame comprises,
Collar tie beam,
Two front side members are connected in described collar tie beam one side;
Two floor side members are connected in the other side of described collar tie beam;
Safety lever is arranged at described two front side member front ends;
Middle torsion tube is connected between described two floor side members;
Back tailstock is arranged at described two floor side member rear portions; It is characterized in that,
Described collar tie beam is distributed on the different vertical cross-section with the bevel for welding of front side member, floor side member.
2. quarry tipper vehicle frame according to claim 1 is characterized in that, is provided with on collar tie beam, front side member and the floor side member in order to the fixing boss of collar tie beam, front side member and floor side member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820155929 CN201309441Y (en) | 2008-11-25 | 2008-11-25 | Carriage of mining self-unloading vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820155929 CN201309441Y (en) | 2008-11-25 | 2008-11-25 | Carriage of mining self-unloading vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201309441Y true CN201309441Y (en) | 2009-09-16 |
Family
ID=41106693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820155929 Expired - Fee Related CN201309441Y (en) | 2008-11-25 | 2008-11-25 | Carriage of mining self-unloading vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201309441Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920706A (en) * | 2010-07-21 | 2010-12-22 | 三一重机有限公司 | Mine dumper ring beam |
| CN102240880A (en) * | 2011-07-11 | 2011-11-16 | 三一重机有限公司 | Assembly welding fixture for torsion cylinder |
| CN103661064A (en) * | 2013-12-13 | 2014-03-26 | 北京二七轨道交通装备有限责任公司 | Middle torsion barrel assembly of mining dump truck |
| CN104309689A (en) * | 2014-03-28 | 2015-01-28 | 北京二七轨道交通装备有限责任公司 | Mining dump vehicle frame |
-
2008
- 2008-11-25 CN CN 200820155929 patent/CN201309441Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920706A (en) * | 2010-07-21 | 2010-12-22 | 三一重机有限公司 | Mine dumper ring beam |
| CN101920706B (en) * | 2010-07-21 | 2013-02-27 | 三一矿机有限公司 | Mine dumper ring beam |
| CN102240880A (en) * | 2011-07-11 | 2011-11-16 | 三一重机有限公司 | Assembly welding fixture for torsion cylinder |
| CN102240880B (en) * | 2011-07-11 | 2013-08-28 | 三一矿机有限公司 | Assembly welding fixture for torsion cylinder |
| CN103661064A (en) * | 2013-12-13 | 2014-03-26 | 北京二七轨道交通装备有限责任公司 | Middle torsion barrel assembly of mining dump truck |
| CN103661064B (en) * | 2013-12-13 | 2016-03-16 | 北京二七轨道交通装备有限责任公司 | A kind of quarry tipper Middle torsion barrel assembly |
| CN104309689A (en) * | 2014-03-28 | 2015-01-28 | 北京二七轨道交通装备有限责任公司 | Mining dump vehicle frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SANY HEAVY MACHINE CO., LTD. Free format text: FORMER OWNER: SHANGHAI SANY TECHNOLOGY CO., LTD. Effective date: 20120301 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201200 PUDONG NEW AREA, SHANGHAI TO: SUZHOU, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120301 Address after: East Ring Road, Kunshan Development Zone, Jiangsu Patentee after: Sany Heavy Machine Co., Ltd. Address before: 201200 Shanghai City Sichuan Road Pudong New Area Chuansha economic Park No. 319 Patentee before: Shanghai Sany Technology Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: SANYI HEAVY-DUTY EQUIPMENT CO., LTD. Free format text: FORMER OWNER: SANY HEAVY MACHINE CO., LTD. Effective date: 20120406 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: SUZHOU, JIANGSU PROVINCE TO: 110027 SHENYANG, LIAONING PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120406 Address after: Yansai Lake Street, Shenyang economic and Technological Development Zone of Liaoning Province, Shenyang City, No. 31, 110027 Patentee after: Sany Heavy Equipment Co.,Ltd. Address before: East Ring Road, Kunshan Development Zone, Jiangsu Patentee before: Sany Heavy Machine Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: SANY MINING MACHINERY CO., LTD. Free format text: FORMER OWNER: SANY HEAVY EQUIPMENT CO., LTD. Effective date: 20120817 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 110027 SHENYANG, LIAONING PROVINCE TO: 215334 SUZHOU, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120817 Address after: Cheng Hu road Kunshan Development Zone 215334 Jiangsu city of Kunshan province No. 9999 room 18 Patentee after: Sany Mining Machinery Co., Ltd. Address before: Yansai Lake Street, Shenyang economic and Technological Development Zone of Liaoning Province, Shenyang City, No. 31, 110027 Patentee before: Sany Heavy Equipment Co.,Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090916 Termination date: 20131125 |