CN103171387A - Passenger car articulated system - Google Patents
Passenger car articulated system Download PDFInfo
- Publication number
- CN103171387A CN103171387A CN2012102280506A CN201210228050A CN103171387A CN 103171387 A CN103171387 A CN 103171387A CN 2012102280506 A CN2012102280506 A CN 2012102280506A CN 201210228050 A CN201210228050 A CN 201210228050A CN 103171387 A CN103171387 A CN 103171387A
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- Prior art keywords
- frame
- turntable bearing
- side arm
- passenger train
- hollow bulb
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Abstract
The invention discloses a passenger car articulated system which comprises a front frame, a rear frame and a swivel plate bearing. The swivel plate bearing comprises an outer ring and an inner ring, and the outer ring and the inner ring are connected in a rotating mode. The front frame and the rear frame achieve mutual rotation through the swivel plate bearing, the rear frame comprises a first rear frame and a second rear frame, and the swivel plate bearing is clamped and arranged between the first rear frame and the second rear frame. A support portion which is used for supporting the swivel plate bearing is formed in the front frame, the front frame is fixedly connected with the outer ring of the swivel plate bearing, the first rear frame and the second rear frame are fixedly connected with the inner ring of the swivel plate bearing, and a plurality of installation holes which are fixedly connected with the swivel plate bearing are formed in a circumference face of the support portion. The passenger car articulated system has the advantages of being compact in structure, high in connecting intensity, safe and reliable, a rear frame split-type structure is reasonable in design, and the passenger car articulated system is convenient to assemble and maintain and is in favor of improvement of production efficiency.
Description
Technical field
The present invention relates to a kind of articulated bus articulated system, relate in particular to a kind of articulated system with high Joint strenght.
Background technology
Expansion along with scale of urbanization, articulated bus is because its passenger capacity is large, compartment area utilization high at home and abroad is widely applied big and medium-sized cities gradually, articulated bus generally is comprised of hinged shack and the chassis hinging system in compartment before and after compartment, front and back, connection, chassis hinging system generally is comprised of side arm, after-frame and turntable bearing, forward and backward the rotation by turntable bearing rotated, side arm and front compartment, after-frame is connected with trunk, compartment turning in the process of moving before and after the rotation of front and back frame has realized.
For preventing articulated bus accident in the process of moving, the coupling stiffness of articulated system to be had relatively high expectations, not only rigidity is high for each parts of the articulated system of modular construction, and quality is large, how to have realized convenient installation, enhances productivity and become a new difficult problem.
Have, producer is more and more higher to the demand of articulated system cost performance along with car load again, how to realize that it is also the technical issues that need to address that articulated system compact conformation, cost rationalize.
Summary of the invention
The object of the invention is to overcome the defective of background technology, a kind of compact conformation is provided, twisting resistance is strong, and Joint strenght is high, and the passenger train articulating system that has efficiently split type rear frame structure easy to assembly.
For achieving the above object, the present invention proposes following technical scheme: a kind of passenger train articulating system, comprise side arm, after-frame and turntable bearing, described turntable bearing comprises outer ring and the inner ring that mutually is rotationally connected, described side arm and after-frame are realized mutually rotating by described turntable bearing, described after-frame comprises the first after-frame and the second after-frame, and described turntable bearing is folded between described the first after-frame and the second after-frame, is formed with the support portion for the supporting wheel bearing on described side arm.
Further, described the first after-frame is captiveed joint with described turntable bearing inner ring with described the second after-frame, and described side arm is captiveed joint with the outer ring of described turntable bearing.
Described the first after-frame and the second after-frame have respectively the first hollow bulb and the second hollow bulb, be respectively arranged with a plurality of the first mounting holes and the second mounting hole on the outer circumference surface of described the first hollow bulb and the second hollow bulb, be formed with plural number three mounting hole corresponding with described the first mounting hole and the second mounting hole on the periphery of described turntable bearing inner ring.
Be formed with respectively first step and second step between the inner ring of described turntable bearing and the upper and lower surface of outer ring, the first hollow bulb of described the first after-frame and the second after-frame and the second hollow bulb join with described first step and second step and coordinate.
Described the first after-frame and the second after-frame rear side are symmetrically arranged with a plurality of connecting bores.
Be formed with the 3rd hollow bulb on described side arm, described support portion is the 3rd step surface that is formed on described the 3rd hollow bulb outer circumference surface, and described turntable bearing is arranged on the 3rd step surface of described support portion.
Described the 3rd step surface along the circumferential direction evenly arranges a plurality of the 5th mounting holes, and on the outer ring of described turntable bearing, corresponding described the 5th mounting hole arranges plural number the 4th mounting hole.
One is made in described side arm and described turntable bearing outer ring.
Described passenger train articulating system also comprises rear tie-beam, after cross member and front cross rail, and described rear tie-beam one end is captiveed joint with described after-frame, and the other end is captiveed joint with described after cross member, and described side arm is captiveed joint with described front cross rail.
Described side arm front end is symmetrically arranged with the ball pivot connecting portion, is provided with ball pivot in described ball pivot connecting portion, is symmetrically arranged with support on described front cross rail, and described side arm is connected with described front cross rail with support by described ball pivot.
Compared with prior art, the passenger train articulating system with split type rear frame structure that the present invention discloses, its Joint strenght is high, safe and reliable, the after-frame split-type structural is reasonable in design, compact conformation, twisting resistance is strong, and easy for installation, has improved widely production and the packaging efficiency of articulated system.
Description of drawings
Fig. 1 is the schematic perspective view of passenger train articulating of the present invention system;
Fig. 2 is the schematic perspective view of crossbeam before and after passenger train articulating of the present invention system removes;
Fig. 3 is the cutaway view of passenger train articulating of the present invention system;
Fig. 4 is the partial enlarged drawing in Fig. 3;
Fig. 5 is the schematic perspective view of passenger train articulating of the present invention system the first after-frame;
Fig. 6 is the schematic perspective view of the present invention's the second after-frame;
Fig. 7 is the schematic perspective view of side arm of the present invention;
Fig. 8 is the schematic perspective view of turntable bearing of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing of the present invention, the technical scheme of the embodiment of the present invention is carried out clear, complete description.
as Fig. 1～shown in Figure 4, first embodiment of the invention discloses passenger train articulating system comprises side arm 1, after-frame 2, and the turntable bearing 3 that connects side arm 1 and after-frame 2, described turntable bearing 3 comprises outer ring 31 and inner ring 32, described outer ring 31 and inner ring 32 arrange rotatably with one heart, be provided with the steel ball raceway 30 that steel ball is installed therebetween and (see Fig. 3, Fig. 4), described side arm 1 is captiveed joint with the outer ring 31 of described turntable bearing 3, described after-frame 2 is captiveed joint with described inner ring 32, side arm 1 and after-frame 2 are realized therebetween mutual rotation by captiveing joint with inner ring 32 with the outer ring 31 of turntable bearing respectively.
specifically, described after-frame 2 comprises structure roughly the first after-frame 4 and second after-frame 5 of symmetry, described turntable bearing 3 is arranged between described the first after-frame 4 and the second after-frame 5, the center position of described the first after-frame 4 and the second after-frame 5 forms respectively the first hollow bulb 41 and second hollow bulb 51 of corresponding circle, be provided with evenly and at intervals a plurality of the first mounting holes 42 on the outer circumference surface of the first hollow bulb 41, equally, a plurality of second mounting holes 52 corresponding with the first mounting hole 42 evenly are set compartment between also on the outer circumference surface of the second hollow bulb 51, correspondingly, the 3rd mounting hole 33 and the 4th mounting hole 34 of respective numbers also are set on the periphery of described turntable bearing inner ring 32 and outer ring 31.
In conjunction with shown in Figure 8, described turntable bearing inner ring 32 and outer ring 31 arrange with one heart, the thickness of described inner ring 32 exceeds the thickness of outer ring 31, namely form symmetrically first step 35 on the upper and lower surface of 31 of inner ring 32 and outer rings, steel ball raceway 30 is set between described inner ring and outer ring, steel ball raceway 30 is interior arranges a plurality of steel balls, and rotate mutually by the rotation of steel ball described inner ring and outer ring.
In conjunction with shown in Figure 5, the center of described side arm 1 also is formed with the 3rd circular hollow bulb 11, be formed for the support portion 12 of supporting wheel bearing 3 on the periphery of the 3rd hollow bulb 11, specifically, this support portion 12 is for being formed at the 3rd step surface 13 on the 3rd hollow bulb 11 peripheries, and on the periphery of described the 3rd step surface 13, even compartment of terrain is provided with a plurality of the 5th mounting holes 14.Side arm 1 is fixedly connected on the 4th mounting hole 34 on turntable bearing 3 outer rings 21 by the 5th mounting hole 14 on support portion 12, make side arm 1 be captiveed joint with the outer ring 31 of turntable bearing 3, and be formed at due to the 5th mounting hole 34 on the support portion 12 of side arm 1 inboard, therefore, vehicle is when turning or stretch, powerful tractive force can not act on fastener such as screw or bolt fully, also can act on the support portion on side arm, improves Joint strenght and twisting resistance.
Specifically, turntable bearing inner ring 32 passes the 3rd hollow bulb that described side arm 1 forms, the 3rd step surface on the first step 35 that turntable bearing outer ring and inner ring form and side arm coordinates to be installed, the first mounting hole 42 on described after-frame, the second mounting hole 52 are corresponding one by one with the 3rd mounting hole 33 on the turntable bearing inner ring, by the fastener captive joint, realize captiveing joint of after-frame and inner ring; The 4th mounting hole 34 on described turntable bearing outer ring is corresponding one by one with the 5th mounting hole 14 on described side arm, and by the fastener captive joint, realizes captiveing joint of side arm and outer ring; When after-frame was installed, the first after-frame 4 and the second after-frame 5 can be installed separately, and namely the first after-frame 4 and the second after-frame 5 first assemble with turntable bearing 3 respectively, and this assembling mode is more convenient, quick, and fastener evenly is arranged at intervals with and is beneficial to the raising Joint strenght.
in addition, the rearward end of described the first after-frame 4 and the second after-frame 5 is provided with installation portion 43 symmetrically, 53, the upper surface of the lower surface of described the first after-frame installation portion 43 and the second after-frame installation portion 53 is oppositely arranged, described the first after-frame installation portion 43 and the second after-frame installation portion 53 places are provided with a plurality of connecting bores 44, 54, these connecting bores 44, 54 are used for captive joint the first after-frame 4 and the second after-frame 5, or connect rear end and the rear tie-beam 6 of the first after-frame 4 and the second after-frame 5, described the first after-frame 4 be connected after-frame 5 and be connected with described after cross member 7 by rear tie-beam 6, in native system, because rear tie-beam is weldment, the base portion of whole articulated system (side arm and after-frame) size is less, compact conformation, supply of material convenient transportation, also improved production efficiency.
The front end of side arm 1 and front cross rail 8 are fixedly connected, front cross rail 8 is fixedly connected with front tie-beam 82 again, side arm 1 front end is symmetrically arranged with ball pivot permanent seat 15, the interior ball pivot 16 that arranges of described ball pivot permanent seat 15, be symmetrically arranged with two swivel coupling supports 81 on described front cross rail 8, ball pivots 16 in side arm 1 ball pivot permanent seat 15 are captiveed joint with the spherical hinge holder 81 on described front cross rail 8 by bolt, and wherein said ball pivot 16 is provided with the elastic element of a plurality of cushion holes in being, buffering effect is good.
More preferably, the passenger train articulating system of the split type rear frame structure of the present invention also comprises the hydraulic actuating cylinder 9 (seeing that Fig. 1 shows) that is symmetrical set, two hydraulic actuating cylinders 9 connect respectively described side arm 1 and after cross member 7, turn for articulator hydraulic damping is provided, the passenger train articulating system of the split type rear frame structure of the present invention is applicable to hydraulic actuating cylinder and the electric-control system of different control principles, the universalization degree is higher, can satisfy client's different demands.
In the second embodiment of the present invention, side arm and turntable bearing outer ring are made into integration, identical in other structures and the first embodiment, and this structure also can improve Joint strenght.
Technology contents of the present invention and technical characterictic have disclosed as above; yet those of ordinary skill in the art still may be based on teaching of the present invention and announcements and are done all replacement and modifications that does not deviate from spirit of the present invention; therefore; protection domain of the present invention should be not limited to the content that embodiment discloses; and should comprise various do not deviate from replacement of the present invention and modifications, and contained by the present patent application claim.
Claims (10)
1. passenger train articulating system, comprise side arm, after-frame and turntable bearing, described turntable bearing comprises outer ring and the inner ring that mutually is rotationally connected, described side arm and after-frame are realized mutually rotating by described turntable bearing, it is characterized in that: described after-frame comprises the first after-frame and the second after-frame, described turntable bearing is folded between described the first after-frame and the second after-frame, is formed with the support portion for the supporting wheel bearing on described side arm.
2. passenger train articulating according to claim 1 system, it is characterized in that: described the first after-frame is captiveed joint with described turntable bearing inner ring with described the second after-frame, and described side arm is captiveed joint with the outer ring of described turntable bearing.
3. passenger train articulating according to claim 1 system, it is characterized in that: described the first after-frame and the second after-frame have respectively the first hollow bulb and the second hollow bulb, be respectively arranged with a plurality of the first mounting holes and the second mounting hole on the outer circumference surface of described the first hollow bulb and the second hollow bulb, be formed with plural number three mounting hole corresponding with described the first mounting hole and the second mounting hole on the periphery of described turntable bearing inner ring.
4. passenger train articulating according to claim 3 system, it is characterized in that: be formed with respectively first step and second step between the inner ring of described turntable bearing and the upper and lower surface of outer ring, the first hollow bulb of described the first after-frame and the second after-frame and the second hollow bulb join with described first step and second step and coordinate.
5. passenger train articulating according to claim 1 system, it is characterized in that: described the first after-frame and the second after-frame rear side are symmetrically arranged with a plurality of connecting bores.
6. passenger train articulating according to claim 1 system, it is characterized in that: be formed with the 3rd hollow bulb on described side arm, described support portion is the 3rd step surface that is formed on described the 3rd hollow bulb outer circumference surface, and described turntable bearing is arranged on the 3rd step surface of described support portion.
7. passenger train articulating according to claim 6 system, it is characterized in that: described the 3rd step surface along the circumferential direction evenly arranges a plurality of the 5th mounting holes, and on the outer ring of described turntable bearing, corresponding described the 5th mounting hole arranges plural number the 4th mounting hole.
8. the described passenger train articulating of according to claim 1 to 7 any one system is characterized in that: one is made in described side arm and described turntable bearing outer ring.
9. passenger train articulating according to claim 1 system, it is characterized in that: described passenger train articulating system also comprises rear tie-beam, after cross member and front cross rail, described rear tie-beam one end is captiveed joint with described after-frame, the other end is captiveed joint with described after cross member, and described side arm is captiveed joint with described front cross rail.
10. passenger train articulating according to claim 1 system, it is characterized in that: described side arm front end is symmetrically arranged with the ball pivot connecting portion, be provided with ball pivot in described ball pivot connecting portion, be symmetrically arranged with support on described front cross rail, described side arm is connected with described front cross rail with support by described ball pivot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102280506A CN103171387A (en) | 2012-07-04 | 2012-07-04 | Passenger car articulated system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102280506A CN103171387A (en) | 2012-07-04 | 2012-07-04 | Passenger car articulated system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103171387A true CN103171387A (en) | 2013-06-26 |
Family
ID=48631763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102280506A Pending CN103171387A (en) | 2012-07-04 | 2012-07-04 | Passenger car articulated system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103171387A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754075A (en) * | 2014-01-23 | 2014-04-30 | 伊卡路斯(苏州)车辆系统有限公司 | Single-rack swing-arm-type-hydraulic-damping-controlled passenger car hinged system |
| CN104118288A (en) * | 2014-07-28 | 2014-10-29 | 伊卡路斯(苏州)车辆系统有限公司 | Chassis articulated system for front and middle driving articulated bus |
| CN104118289A (en) * | 2014-07-28 | 2014-10-29 | 伊卡路斯(苏州)车辆系统有限公司 | Chassis hinge system for rear-drive articulated bus |
| WO2015109611A1 (en) * | 2014-01-23 | 2015-07-30 | 伊卡路斯(苏州)车辆系统有限公司 | Hydraulic damping control system in articulated bus and corresponding bus articulation system |
| WO2019216759A1 (en) * | 2018-05-08 | 2019-11-14 | Transport Industry Development Centre B.V. | Joint module for an articulated vehicle, articulated vehicle, and method for manufacturing such a joint module |
| CN115056815A (en) * | 2022-07-14 | 2022-09-16 | 株洲时代新材料科技股份有限公司 | Rubber wheel train end hinge mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4405143A (en) * | 1981-09-18 | 1983-09-20 | General Motors Corporation | Hinge connection for articulated vehicles |
| RU2216453C1 (en) * | 2002-06-11 | 2003-11-20 | ОАО "Научно-исследовательский институт строительного и дорожного машиностроения" | Articulated-frame chassis protection device |
| CN201670066U (en) * | 2010-06-02 | 2010-12-15 | 伊卡露斯(苏州)车辆系统有限公司 | Turntable bearing structure in hinge system for hinging vehicle chassis |
| CN201670270U (en) * | 2010-06-02 | 2010-12-15 | 伊卡露斯(苏州)车辆系统有限公司 | After frame in articulation system of chassis of articulated vehicle |
| CN102180072A (en) * | 2010-10-11 | 2011-09-14 | 伊卡路斯(苏州)车辆系统有限公司 | Turntable bearing in chassis articulated system of articulated vehicle |
| CN202608892U (en) * | 2012-07-04 | 2012-12-19 | 伊卡路斯(苏州)车辆系统有限公司 | Passenger car articulated system |
-
2012
- 2012-07-04 CN CN2012102280506A patent/CN103171387A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4405143A (en) * | 1981-09-18 | 1983-09-20 | General Motors Corporation | Hinge connection for articulated vehicles |
| RU2216453C1 (en) * | 2002-06-11 | 2003-11-20 | ОАО "Научно-исследовательский институт строительного и дорожного машиностроения" | Articulated-frame chassis protection device |
| CN201670066U (en) * | 2010-06-02 | 2010-12-15 | 伊卡露斯(苏州)车辆系统有限公司 | Turntable bearing structure in hinge system for hinging vehicle chassis |
| CN201670270U (en) * | 2010-06-02 | 2010-12-15 | 伊卡露斯(苏州)车辆系统有限公司 | After frame in articulation system of chassis of articulated vehicle |
| CN102180072A (en) * | 2010-10-11 | 2011-09-14 | 伊卡路斯(苏州)车辆系统有限公司 | Turntable bearing in chassis articulated system of articulated vehicle |
| CN202608892U (en) * | 2012-07-04 | 2012-12-19 | 伊卡路斯(苏州)车辆系统有限公司 | Passenger car articulated system |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754075A (en) * | 2014-01-23 | 2014-04-30 | 伊卡路斯(苏州)车辆系统有限公司 | Single-rack swing-arm-type-hydraulic-damping-controlled passenger car hinged system |
| WO2015109611A1 (en) * | 2014-01-23 | 2015-07-30 | 伊卡路斯(苏州)车辆系统有限公司 | Hydraulic damping control system in articulated bus and corresponding bus articulation system |
| CN103754075B (en) * | 2014-01-23 | 2017-02-15 | 伊卡路斯(苏州)车辆系统有限公司 | Single-rack swing-arm-type-hydraulic-damping-controlled passenger car hinged system |
| CN104118288A (en) * | 2014-07-28 | 2014-10-29 | 伊卡路斯(苏州)车辆系统有限公司 | Chassis articulated system for front and middle driving articulated bus |
| CN104118289A (en) * | 2014-07-28 | 2014-10-29 | 伊卡路斯(苏州)车辆系统有限公司 | Chassis hinge system for rear-drive articulated bus |
| WO2016015268A1 (en) * | 2014-07-28 | 2016-02-04 | 伊卡路斯(苏州)车辆系统有限公司 | Articulated chassis system for front- and centre-drive articulated bus |
| WO2019216759A1 (en) * | 2018-05-08 | 2019-11-14 | Transport Industry Development Centre B.V. | Joint module for an articulated vehicle, articulated vehicle, and method for manufacturing such a joint module |
| CN112074424A (en) * | 2018-05-08 | 2020-12-11 | 约斯特-韦尔克德国有限公司 | Joint module for articulated vehicle, articulated vehicle and method for manufacturing joint module |
| CN112074424B (en) * | 2018-05-08 | 2024-02-20 | 约斯特-韦尔克德国有限公司 | Joint module for articulated vehicle, articulated vehicle and method for manufacturing such a joint module |
| US11999415B2 (en) | 2018-05-08 | 2024-06-04 | Jost-Werke Deutschland Gmbh | Joint module for an articulated vehicle, articulated vehicle, and method for manufacturing such a joint module |
| CN115056815A (en) * | 2022-07-14 | 2022-09-16 | 株洲时代新材料科技股份有限公司 | Rubber wheel train end hinge mechanism |
| CN115056815B (en) * | 2022-07-14 | 2024-03-12 | 株洲时代新材料科技股份有限公司 | Train end hinging mechanism of rubber-tyred train |
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Application publication date: 20130626 |