CN201442585U - Fixed hinging device for hinging urban low-floor railway vehicles - Google Patents
Fixed hinging device for hinging urban low-floor railway vehicles Download PDFInfo
- Publication number
- CN201442585U CN201442585U CN2009200150836U CN200920015083U CN201442585U CN 201442585 U CN201442585 U CN 201442585U CN 2009200150836 U CN2009200150836 U CN 2009200150836U CN 200920015083 U CN200920015083 U CN 200920015083U CN 201442585 U CN201442585 U CN 201442585U
- Authority
- CN
- China
- Prior art keywords
- hinging
- fixed
- proof
- low
- ball pivot
- 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
Links
Images
Landscapes
- Pivots And Pivotal Connections (AREA)
Abstract
The utility model relates to a fixed hinging device in a hinging mechanism, which is used for connecting a plurality of low-floor railway vehicles together for forming the fixed marshalling in an urban railway system. The utility model has the characteristics as follows: the fixed hinging device adopts a hemispherical hinging structure and the rigid connection through a middle pin shaft, is a main connecting mechanism for low-floor railway vehicles, and transmits the longitudinal drawing force and braking force; and the fixed hinging device also meets the requirement that a vehicle can pass through a minor-radius horizontal curve and a vertical curve. The utility model has the advantages as follows: the fixed hinging device adopts the rigid connection and finishes the transmittance of drawing force and braking force; and the hemispherical hinging structure is adopted, so that the requirement that a vehicle can pass through the minor-radius horizontal curve and the vertical curve is met. The elastic hinging device has the advantages of simple structure, safe and reliable operation, and convenient overhaul, replacement and repair, and effectively solves the problem that a plurality of low-floor railway vehicles in the urban railway system need to be connected for marshalling.
Description
Technical field the utility model relates to the hinged usefulness of a kind of urban low-floor rail vehicle device that is fixedly hinged.Belong to the rail traffic vehicles technical field.
Background technology is present, increase along with the urban passenger flow amount, the vehicle more piece connects extension to be become inevitable, and urban rail transit vehicles develops to the low floor direction, do not had traditional hitch space, urban inner track circuit radius of curve is little in addition, and the ramp is steep and many, be badly in need of low-floor rail vehicle and connect the on-hook structure, linkwork can satisfy above-mentioned requirements fully.Tradition highland plate coupling of vehicles is realized by hitch under the floor, because coupler slack is bigger, have a strong impact on riding quality, though adopted tight lock coupler afterwards, but be difficult to satisfy the requirement of urban inner small curve radius, and the low floor vehicle floor is very near apart from rail level, has not had traditional hitch space.Make full use of existing space under the floor, develop the hinged usefulness of a kind of low-floor rail vehicle device that is fixedly hinged, when transmitting longitudinal traction power and braking force, satisfy the requirement of city small curve radius and steep gradient.
The summary of the invention the purpose of this utility model is: for the urban low-floor rail traffic vehicles provides a kind of device that is fixedly hinged in the linkwork.Can either satisfy coupling of vehicles and operation needs, simple in structure again, application safety is reliable, it is convenient to open and inspect repair and replacement, effectively solves urban track traffic more piece low floor vehicle and connects the problem of hanging marshalling.
The be fixedly hinged structure of device of the hinged usefulness of this urban low-floor rail vehicle is: first ball pivot, go up gib head and center pin is fixed as one; Second ball pivot and the watt-minute that runs proof are not fixed on down on the inside and outside two sides of gib head; Second ball pivot inside face is provided with the abrasion lining, and the interior concave spherical surface of abrasion lining matches with the semi-convex sphere of first ball pivot; The back of the body that runs proof connects as one by screw thread and center pin, and the evagination sphere that runs proof watt matches with the interior concave spherical surface of carrying on the back that runs proof.Adjusting pad is at center pin and run proof between the back of the body, by change its thickness adjustment run proof watt with run proof carry on the back between the gap.
The abrasion lining that is fixedly hinged in the device is that high-abrasive material is made, and it is fixed as one inner packing lubrication agent with following gib head.Concave spherical surface matches with the semi-convex sphere of first ball pivot in it, and half concave spherical surface of evagination sphere and second ball pivot fits.
The running proof in the device that be fixedly hinged watt is semi-convex sphere, is fixed as one with following gib head.The back of the body that runs proof is half concave ball shape, connects as one by screw thread and center pin.The evagination sphere that runs proof watt matches with the interior concave spherical surface of the back of the body that runs proof.
Be fixedly hinged adjusting pad in the device at center pin with run proof between the back of the body, run proof watt and the gap between the back of the body that runs proof, its satisfied device that is fixedly hinged is nodded and sidewinder the requirement of design angle by changing its thickness adjustment.
The utility model advantage is: hingedly can finish the transmission of tractive force and braking force for being rigidly connected; Structure is that semisphere is hinged, can pass through minor radius level curve and vertical curve; Abrasion lining by high-abrasive material is made can satisfy accuracy requirement, improves service life simultaneously; By adjustment run proof watt and run proof gap between the back of the body, can satisfy the requirement that the device that is fixedly hinged is nodded and sidewindered design angle.This apparatus structure that is fixedly hinged is simple, utilization is reliable, open and inspect repair and replacement conveniently, effectively solves urban track traffic more piece low floor vehicle and connects the problem of hanging marshalling.
Description of drawings
Fig. 1 is the utility model apparatus structure scheme drawing that is fixedly hinged.
The specific embodiment
1 the utility model is described in further detail in conjunction with the accompanying drawings: the device that is fixedly hinged by last gib head 1, first ball pivot 2, abrasion lining 3, second ball pivot 4, center pin 5, adjusting pad 6, run proof watts 7, the back of the body 8 that runs proof, gib head 9 is formed down.
First ball pivot 2 that is fixedly hinged in the device is fixed as one with last gib head 1 and center pin 5; Second ball pivot 4 is fixed as one with following gib head 9; Abrasion lining 3 is fixed as one with following gib head 9, and concave spherical surface matches with the semi-convex sphere of first ball pivot 2 in it, and half concave spherical surface of evagination sphere and second ball pivot 4 fits; Run proof and watts 7 be fixed as one with following gib head 9; The back of the body 8 that runs proof connects as one by screw thread and center pin 5; Watts 7 the evagination sphere of running proof matches with the interior concave spherical surface of the back of the body 8 that runs proof; Adjusting pad 6 is at center pin 5 and run proof between the back of the body 8, by change its thickness adjustment run proof watts 7 with the gap between the back of the body 8 that runs proof, its satisfied device that is fixedly hinged nodded and sidewinder the requirement of design angle.
Claims (2)
1. the hinged usefulness of urban low-floor rail vehicle device that is fixedly hinged is characterized in that: first ball pivot (2), go up gib head (1) and center pin (5) is fixed as one; Second ball pivot (4) and run proof watt (7) are separately fixed at down on the inside and outside two sides of gib head (9); Second ball pivot (4) inside face is provided with abrasion lining (3), and the interior concave spherical surface of abrasion linings (3) matches with the semi-convex sphere of first ball pivot (2); The back of the body (8) that runs proof connects as one by screw thread and center pin (5), and the evagination sphere of run proof watt (7) matches with the interior concave spherical surface of the back of the body (8) that runs proof.
2. the hinged usefulness of the urban low-floor rail vehicle according to claim 1 device that is fixedly hinged, it is characterized in that: adjusting pad (6) is positioned at center pin (5) and runs proof between the back of the body (8), and its thickness adjustment runs proof watt (7) and the gap between the back of the body (8) that runs proof by changing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200150836U CN201442585U (en) | 2009-06-30 | 2009-06-30 | Fixed hinging device for hinging urban low-floor railway vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200150836U CN201442585U (en) | 2009-06-30 | 2009-06-30 | Fixed hinging device for hinging urban low-floor railway vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201442585U true CN201442585U (en) | 2010-04-28 |
Family
ID=42547261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200150836U Expired - Fee Related CN201442585U (en) | 2009-06-30 | 2009-06-30 | Fixed hinging device for hinging urban low-floor railway vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201442585U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501864A (en) * | 2011-11-15 | 2012-06-20 | 长春广垠集团有限公司 | Trailer of narrow-gauge electric locomotive |
| CN104058219A (en) * | 2014-06-20 | 2014-09-24 | 北方重工集团有限公司 | Auger supporting device |
| CN105109495A (en) * | 2015-08-19 | 2015-12-02 | 中铁二院工程集团有限责任公司 | Suspended single-rail articulated train |
| CN105151073A (en) * | 2015-07-29 | 2015-12-16 | 齐齐哈尔轨道交通装备有限责任公司 | Railway vehicle and vehicle connection device thereof |
| CN105539489A (en) * | 2014-10-30 | 2016-05-04 | 株洲时代新材料科技股份有限公司 | Rigidity-adjustable elastic hinging device of low-floor train and rigidity adjusting method of rigidity-adjustable elastic hinging device |
| CN106004919A (en) * | 2016-06-14 | 2016-10-12 | 湘电重型装备有限公司 | Hinging device of industrial and mining electric locomotive |
| CN106170631A (en) * | 2013-11-06 | 2016-11-30 | 罗拉轴承美国股份有限公司 | There is the bearing of anchor member |
| DE102016118023A1 (en) | 2016-06-02 | 2017-12-07 | Zhuzhou Times New Material Technology Co., Ltd. | Connection method of a fixed hinge of a low-floor vehicle |
| CN107650597A (en) * | 2017-02-09 | 2018-02-02 | 付文胜 | A kind of Fu Yite special rescuings cover hook |
| CN113788042A (en) * | 2021-09-26 | 2021-12-14 | 中车唐山机车车辆有限公司 | Bogie and rail vehicle |
| CN114087285A (en) * | 2020-07-20 | 2022-02-25 | 大同金属工业株式会社 | Connecting mechanism, bearing using the same and preload application method |
-
2009
- 2009-06-30 CN CN2009200150836U patent/CN201442585U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501864A (en) * | 2011-11-15 | 2012-06-20 | 长春广垠集团有限公司 | Trailer of narrow-gauge electric locomotive |
| CN106170631A (en) * | 2013-11-06 | 2016-11-30 | 罗拉轴承美国股份有限公司 | There is the bearing of anchor member |
| CN104058219A (en) * | 2014-06-20 | 2014-09-24 | 北方重工集团有限公司 | Auger supporting device |
| CN105539489B (en) * | 2014-10-30 | 2017-08-25 | 株洲时代新材料科技股份有限公司 | The low floor vehicle elastic hinge joint device of adjustable stiffness and its method for adjusting rigidity |
| CN105539489A (en) * | 2014-10-30 | 2016-05-04 | 株洲时代新材料科技股份有限公司 | Rigidity-adjustable elastic hinging device of low-floor train and rigidity adjusting method of rigidity-adjustable elastic hinging device |
| CN105151073B (en) * | 2015-07-29 | 2017-11-10 | 中车齐齐哈尔车辆有限公司 | A kind of rolling stock and its vehicle connecting device |
| CN105151073A (en) * | 2015-07-29 | 2015-12-16 | 齐齐哈尔轨道交通装备有限责任公司 | Railway vehicle and vehicle connection device thereof |
| CN105109495A (en) * | 2015-08-19 | 2015-12-02 | 中铁二院工程集团有限责任公司 | Suspended single-rail articulated train |
| DE102016118023A1 (en) | 2016-06-02 | 2017-12-07 | Zhuzhou Times New Material Technology Co., Ltd. | Connection method of a fixed hinge of a low-floor vehicle |
| DE102016118023B4 (en) | 2016-06-02 | 2024-02-01 | Zhuzhou Times New Material Technology Co., Ltd. | Connection method of a fixed hinge of a low-floor vehicle and fixed hinge connecting device |
| CN106004919A (en) * | 2016-06-14 | 2016-10-12 | 湘电重型装备有限公司 | Hinging device of industrial and mining electric locomotive |
| CN106004919B (en) * | 2016-06-14 | 2018-03-13 | 湘电重型装备有限公司 | A kind of articulated mounting of industrial-mineral electric locomotive |
| CN107650597A (en) * | 2017-02-09 | 2018-02-02 | 付文胜 | A kind of Fu Yite special rescuings cover hook |
| CN114087285A (en) * | 2020-07-20 | 2022-02-25 | 大同金属工业株式会社 | Connecting mechanism, bearing using the same and preload application method |
| CN114087285B (en) * | 2020-07-20 | 2024-04-02 | 大同金属工业株式会社 | Connecting mechanism, bearing using the same and preload applying method |
| CN113788042A (en) * | 2021-09-26 | 2021-12-14 | 中车唐山机车车辆有限公司 | Bogie and rail vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201442585U (en) | Fixed hinging device for hinging urban low-floor railway vehicles | |
| CN201442584U (en) | Elastic hinging device for hinging urban low-floor railway vehicles | |
| CN101612943A (en) | Hinging mechanism for multi-section connection of urban low-floor rail vehicle | |
| CN101441137B (en) | Brake method and brake device of train pneumatic performance simulation dynamic model trial | |
| CN102019940A (en) | Traction device and rail car | |
| CN202439719U (en) | Rail wagon braking system | |
| CN110316215A (en) | Bogie assembly and rail vehicle | |
| CN103303331A (en) | 70% low floor light rail power bogie | |
| CN201538329U (en) | Free articulated device for articulation of urban low-floor railway vehicles | |
| CN100560413C (en) | A kind of elastic vibration reduction towing mechanism of track vehicle | |
| RU2639366C2 (en) | Rail vehicle | |
| CN201729038U (en) | Spherical joint draw gear of railway van | |
| Shan et al. | Longitudinal train dynamics of electric multiple units under rescue | |
| CN204605834U (en) | A kind of high speed railway car bogie truck | |
| CN201553147U (en) | 80T-grade ballast hopper car | |
| RU180871U1 (en) | Railcar parking brake | |
| CN101007536A (en) | Joint type eight-axle rail freight and its connection style | |
| CN201086717Y (en) | Buffer for rail vehicle | |
| CN201347094Y (en) | Towing device for swing bolster-free air spring narrow-gauge passenger train steering bogie | |
| CN208149331U (en) | A kind of locomotive traction buffer unit | |
| CN101011974A (en) | Method and device for connecting railway vehicle | |
| CN201633742U (en) | Rubber shearing pad | |
| CN101890965A (en) | Spherical joint car coupler of railway wagon | |
| CN207916865U (en) | A kind of railway locomotive, vehicle traction buffer unit | |
| CN202528984U (en) | Novel urban rail subway tight-lock train coupler spherical hinge joint structure |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100428 Termination date: 20170630 |