CN205300942U - Ten thousand become aluminium alloy car end motion platform - Google Patents
Ten thousand become aluminium alloy car end motion platform Download PDFInfo
- Publication number
- CN205300942U CN205300942U CN201521042341.1U CN201521042341U CN205300942U CN 205300942 U CN205300942 U CN 205300942U CN 201521042341 U CN201521042341 U CN 201521042341U CN 205300942 U CN205300942 U CN 205300942U
- Authority
- CN
- China
- Prior art keywords
- platform
- hitch
- traction
- coupler
- fixed
- 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.)
- Withdrawn - After Issue
Links
- 230000033001 locomotion Effects 0.000 title claims abstract description 102
- 229910000838 Al alloy Inorganic materials 0.000 title 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 67
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 67
- 238000012360 testing method Methods 0.000 claims abstract description 56
- 229910001018 Cast iron Inorganic materials 0.000 claims abstract description 35
- 238000006243 chemical reaction Methods 0.000 claims abstract description 30
- 238000005259 measurement Methods 0.000 claims abstract description 15
- 238000001514 detection method Methods 0.000 claims description 40
- 238000003825 pressing Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 239000004411 aluminium Substances 0.000 claims 9
- 241001236644 Lavinia Species 0.000 claims 5
- 238000009434 installation Methods 0.000 abstract description 9
- 238000011160 research Methods 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
本实用新型属于轨道车辆技术领域,涉及一种用于轨道车辆车端关系检测试验的运动平台,具体涉及一种万变铝型材车端运动平台;包括轨道车辆转向架双六自由度运动测试平台、铸铁T形槽平台、车钩支撑立柱测力平台、横梁管掐瓦支撑座和车端支撑反力构架;铸铁T形槽平台固定在轨道车辆转向架双六自由度运动测试平台上,车钩支撑立柱测力平台和车端支撑反力构架固定在铸铁T形槽平台上,横梁管掐瓦支撑座的底面固定在车钩支撑立柱测力平台上方,横梁管掐瓦支撑座的一侧固定在车端支撑反力构架上。本实用新型满足现有的轨道车辆车端关系试验的安装位置及试验精度要求,为最大程度复现轨道车辆实际运行中车端关系的研究提供了一种安装方案。<!-- 2 -->
The utility model belongs to the technical field of rail vehicles, and relates to a motion platform for detecting and testing the relationship between rail vehicle ends, in particular to an ever-changing aluminum profile vehicle end motion platform; including a rail vehicle bogie double six-degree-of-freedom motion test platform , cast iron T-slot platform, coupler support column force measurement platform, beam pipe pinch tile support seat and vehicle end support reaction force frame; cast iron T-slot platform is fixed on the double six degrees of freedom motion test platform of rail vehicle bogie The column force measuring platform and the vehicle end supporting reaction force frame are fixed on the cast iron T-shaped groove platform, the bottom surface of the beam tube pinch tile support seat is fixed above the coupler support column force measurement platform, and one side of the beam tube pinch tile support seat is fixed on the vehicle end support on the reaction frame. The utility model satisfies the installation position and test accuracy requirements of the existing rail vehicle vehicle-end relationship test, and provides an installation scheme for reproducing the research on the vehicle-end relationship in the actual operation of the rail vehicle to the greatest extent. <!-- 2 -->
Description
技术领域 technical field
本发明属于轨道车辆技术领域,涉及一种用于轨道车辆车端关系检测试验的运动平台,具体涉及一种万变铝型材车端运动平台。 The invention belongs to the technical field of rail vehicles, and relates to a motion platform for detecting and testing the relationship between rail vehicle ends, in particular to a moving platform for the end of a rail vehicle with ever-changing aluminum profiles.
背景技术 Background technique
随着新世纪的到来,中国铁路在近几年进行了6次全面的提速,宣布了中国高铁时代的来临。这也为中国铁路建设带来跨越式发展的新机遇。了解先进的理论和设计方法,进行创造性的轨道列车设计,是发展我国高速轨道列车技术的重要手段。同时,高速发展的高速轨道列车技术也使得对列车各零部件以及各零部件之间关系的要求也在不断提高。车辆与车辆之间通过车端连接装置连接到一起。车辆端部和转向架是轨道车辆的重要组成部分,车辆在运行过程中通过曲线时各部件的状态对于车辆运行安全性、稳定性等动力学性能起到至关重要的作用。车钩、贯通道、风挡、缓冲器、电气连接线、过桥线及制动软管等是安装在车辆端部的重要部件,研究上述部件及转向架在车辆通过曲线时的相互关系对于车辆设计及优化至关重要。列车在运行过程中,行经不同路况,比如,经过曲线、道岔及变坡点或者受到牵引力、制动力作用时,列车的相邻的两车之间,会产生不同程度的相对运动。如果相对运动过大,极容易导致车端极其连接装置之间发生干涉,轻则损害车端及车端连接装置,严重则甚至会发生安全事故。因此有必要对车端部件在不同路况的运动位姿进行检测。 With the advent of the new century, China's railways have carried out six comprehensive speed increases in recent years, announcing the advent of China's high-speed rail era. This also brings new opportunities for leapfrog development for China's railway construction. Understanding advanced theories and design methods, and carrying out creative rail train design are important means to develop my country's high-speed rail train technology. At the same time, the rapid development of high-speed rail train technology also makes the requirements for the parts of the train and the relationship between the parts also continue to increase. The vehicles are connected together through the vehicle end connecting device. The vehicle end and the bogie are important components of the rail vehicle. The state of each component when the vehicle passes through the curve during operation plays a vital role in the dynamic performance of the vehicle such as safety and stability. Couplers, through passages, windshields, buffers, electrical connection lines, bridge lines and brake hoses are important parts installed at the end of the vehicle. The study of the relationship between the above components and the bogie when the vehicle passes through the curve is of great importance to vehicle design. and optimization is critical. During the operation of the train, when passing through different road conditions, for example, when passing through curves, turnouts and slope points, or under the action of traction force and braking force, there will be different degrees of relative motion between two adjacent trains. If the relative movement is too large, it is very easy to cause interference between the car end and its connecting device, which may damage the car end and the car end connecting device, or even cause a safety accident in severe cases. Therefore, it is necessary to detect the motion pose of the vehicle end components under different road conditions.
车端是轨道车辆的重要组成部分,其主要作用是联接车厢及帮助轨道车辆顺利通过曲线弯道。车端的性能直接影响着动车组列车的运行品质及运行安全。车端运动关系试验应是指安装在车体端部的部件在列车运行过程中,因列车各车体间相对运动和通过曲线弯道时各部件发生相对移动和转动,通过测量部件的位移和力的变化,测量出车端的刚度及阻尼等参数,为列车动力学分析提供准确的数据。 The car end is an important part of the rail vehicle. Its main function is to connect the carriages and help the rail vehicle pass through the curve smoothly. The performance of the train end directly affects the running quality and safety of the EMU train. The test of the relationship between the movement of the car end refers to the relative movement and rotation of the parts installed at the end of the car body during the operation of the train due to the relative movement and rotation of the parts of the train body and when passing through the curve. Changes in force, measure parameters such as stiffness and damping at the exit end, and provide accurate data for train dynamics analysis.
目前在用的车端运动关系的运动平台还比较少,相关理论知识也不够完善。特别是针对万变铝型材车端运动平台存在着组合安装不够方便,列车间电缆联接点调整不够方便,测力传感器安装位置调整不够方便,刚度满足不了试验要求,通用性差等诸多缺点。轨道车辆车端关系试验台相关专利已有发明名称“轨道车辆车端关系综合试验台”,申请人为吉林大学,中国专利授权公告号202049055U,其中所设计的轨道车辆车端关系综合试验台中车端运动平台存在着组合安装不够方便,列车间电缆联接点调整不够方便,测力传感器安装位置调整不够方便,刚度满足不了试验要求等缺点。 At present, there are relatively few motion platforms related to the motion of the vehicle end, and the relevant theoretical knowledge is not perfect enough. In particular, there are many shortcomings such as inconvenient assembly and installation, inconvenient adjustment of cable connection points between trains, inconvenient adjustment of load cell installation position, rigidity that cannot meet the test requirements, and poor versatility for the Wanchang aluminum profile vehicle end motion platform. The relevant patent of the rail vehicle vehicle-end relationship test bench has the invention name "rail vehicle vehicle-end relationship comprehensive test bench", the applicant is Jilin University, and the Chinese patent authorization announcement number is 202049055U. The motion platform has disadvantages such as inconvenient assembly installation, inconvenient adjustment of cable connection points between trains, inconvenient adjustment of load cell installation position, and insufficient rigidity to meet the test requirements.
发明内容 Contents of the invention
本发明所要解决的技术问题是应车端关系试验需要,提供一种车端关系试验平台。特别是提供一种组合安装简便,列车间电缆联接点调整方便,测力传感器安装位置调整方便,刚度满足试验要求,通用性强的车端关系试验台。 The technical problem to be solved by the present invention is to provide a vehicle-end relationship test platform in response to the needs of the vehicle-end relationship test. In particular, the utility model provides a vehicle-end relationship test bench which is easy to install, convenient to adjust the connection points of cables between trains, convenient to adjust the installation position of the load cell, and the rigidity meets the test requirements.
为解决上述技术问题,本发明采用如下技术方案予以实现: In order to solve the above technical problems, the present invention adopts the following technical solutions to achieve:
一种万变铝型材车端运动平台,包括轨道车辆转向架双六自由度运动测试平台1,还包括铸铁T形槽平台2、车钩支撑立柱测力平台3、横梁管掐瓦支撑座4和车端支撑反力构架5; An ever-changing aluminum profile car end motion platform, including a rail vehicle bogie double six-degree-of-freedom motion test platform 1, a cast iron T-slot platform 2, a coupler support column force measurement platform 3, a beam tube pinch tile support seat 4 and Vehicle end support reaction force frame 5;
所述铸铁T形槽平台2固定在轨道车辆转向架双六自由度运动测试平台1上,车钩支撑立柱测力平台3和车端支撑反力构架5固定在铸铁T形槽平台2上,横梁管掐瓦支撑座4的底面固定在车钩支撑立柱测力平台3上方,横梁管掐瓦支撑座4的一侧固定在车端支撑反力构架5上。 The cast iron T-slot platform 2 is fixed on the double six-degree-of-freedom motion test platform 1 of the rail vehicle bogie. The bottom surface of the pipe tile support seat 4 is fixed above the force measuring platform 3 of the coupler support column, and one side of the beam pipe tile support seat 4 is fixed on the vehicle end support reaction force frame 5 .
技术方案中所述铸铁T形槽平台2包括铸铁分体基座平台6、1号运动平台联接分体座7和2号运动平台联接分体座8; The cast iron T-slot platform 2 described in the technical solution includes a cast iron split base platform 6, No. 1 motion platform connection split seat 7 and No. 2 motion platform connection split seat 8;
1号运动平台联接分体座7和2号运动平台联接分体座8结构对称; The joint split seat 7 of No. 1 motion platform and the joint split seat 8 of No. 2 motion platform are symmetrical in structure;
所述铸铁分体基座平台6上表面设有T型槽,所述铸铁分体基座平台6下表面固定在1号运动平台联接分体座7和2号运动平台联接分体座8的上表面; The upper surface of the cast iron split base platform 6 is provided with a T-shaped groove, and the lower surface of the cast iron split base platform 6 is fixed on the connecting split seat 7 of the No. 1 moving platform and the connecting split seat 8 of the No. 2 moving platform. upper surface;
1号运动平台联接分体座7和2号运动平台联接分体座8的下表面固定在轨道车辆转向架双六自由度运动测试平台1上。 The lower surfaces of No. 1 motion platform joint split seat 7 and No. 2 motion platform joint split seat 8 are fixed on the double six-degree-of-freedom motion test platform 1 of the rail vehicle bogie.
技术方案中所述车钩支撑立柱测力平台3由车钩反力支撑立柱9、三维测车钩力装配体10和牵引车钩运动范围检测总成11组成; The coupler support column force measurement platform 3 described in the technical solution is composed of a coupler reaction force support column 9, a three-dimensional coupler force measurement assembly 10 and a traction coupler motion range detection assembly 11;
所述三维测车钩力装配体10由轮辐方柱三维测力台底板12、轮辐方柱三维测力台上板13、车钩销轴支座转接板14、车钩轴叉15和CRH380半自动车钩16组成; The three-dimensional coupler force measuring assembly 10 is composed of a spoke square column three-dimensional force measuring platform bottom plate 12, a spoke square column three-dimensional force measuring platform upper plate 13, a coupler pin bearing adapter plate 14, a coupler shaft fork 15 and a CRH380 semi-automatic coupler 16 composition;
所述轮辐方柱三维测力台底板12与轮辐方柱三维测力台上板13固定连接,所述轮辐方柱三维测力台底板12与轮辐方柱三维测力台上板13的内部皆设有三维力传感器,三维力传感器在测试过程中用来测量所受到的应力; The three-dimensional force plate base plate 12 of the spoke square column is fixedly connected with the upper plate 13 of the three-dimensional force plate of the spoke square column, and the inside of the three-dimensional force plate base plate 12 of the spoke square column and the upper plate 13 of the three-dimensional force plate of the spoke square column are both Equipped with a three-dimensional force sensor, the three-dimensional force sensor is used to measure the stress received during the test;
所述车钩轴叉15上设有两个销孔,所述CRH380半自动车钩16通过车钩轴销与车钩轴叉15联接,并固定在车钩销轴支座转接板14上; The coupler shaft fork 15 is provided with two pin holes, and the CRH380 semi-automatic coupler 16 is connected with the coupler shaft fork 15 through the coupler shaft pin, and is fixed on the adapter plate 14 of the coupler pin shaft support;
所述轮辐方柱三维测力台底板12上有设长孔,通过螺栓与车钩反力支撑立柱9的T型槽连接;轮辐方柱三维测力台底板12上的沟槽垂直方向的中心线与车钩反力支撑立柱9上的T型槽中心线重合。 The three-dimensional force platform base plate 12 of the spoke square column is provided with a long hole, which is connected with the T-shaped groove of the coupler reaction force supporting column 9 by bolts; the vertical centerline of the groove on the spoke square column three-dimensional force platform base plate 12 It coincides with the center line of the T-shaped groove on the coupler reaction support column 9.
技术方案中所述牵引车钩运动范围检测总成11由1号牵引车钩运动固定立柱17、2号牵引车钩固定立柱18、1号牵引车钩固定板中间筋19、2号牵引车钩固定板中间筋20、3号牵引车钩固定板中间筋21、4号牵引车钩固定板中间筋22、1号牵引车钩检测传感器固定板23和2号牵引车钩检测传感器固定板24组成; The movement range detection assembly 11 of the traction coupler described in the technical solution is composed of the No. 1 traction coupler movement fixing column 17, the No. 2 traction coupler fixing column 18, the No. 1 traction coupler fixing plate middle rib 19, and the No. 2 traction coupler fixing plate middle rib 20 , No. 3 traction coupler fixing plate middle rib 21, No. 4 traction coupler fixing plate middle rib 22, No. 1 traction coupler detection sensor fixing plate 23 and No. 2 traction coupler detection sensor fixing plate 24;
所述1号牵引车钩固定板中间筋19、2号牵引车钩固定板中间筋20、3号牵引车钩固定板中间筋21、4号牵引车钩固定板中间筋22结构相同,固定在两个牵引车钩固定立柱上; The middle rib 19 of the No. 1 traction coupler fixing plate, the middle rib 20 of the No. 2 traction coupler fixing plate, the middle rib 21 of the No. 3 traction coupler fixing plate, and the middle rib 22 of the No. 4 traction coupler fixing plate have the same structure, and are fixed on the two traction couplers. fixed on the column;
所述1号牵引车钩检测传感器固定板23和2号牵引车钩检测传感器固定板24结构相同,固定在四个牵引车钩固定板中间筋上;1号牵引车钩检测传感器固定板23和2号牵引车钩检测传感器固定板24围成的中心与CRH380半自动车钩16的中心对齐;CRH380表示和谐号380。 The No. 1 traction coupler detection sensor fixing plate 23 and the No. 2 traction coupler detection sensor fixing plate 24 have the same structure, and are fixed on the middle ribs of the four traction coupler fixing plates; the No. 1 traction coupler detection sensor fixing plate 23 and the No. 2 traction coupler The center surrounded by the detection sensor fixed plate 24 is aligned with the center of the CRH380 semi-automatic coupler 16; CRH380 represents the harmony number 380.
所述1号牵引车钩检测传感器固定板23和2号牵引车钩检测传感器固定板24均设有小孔,通过调整小孔数量以及间距来调整安置超声波传感器的间距和数量。 Both the No. 1 traction coupler detection sensor fixing plate 23 and the No. 2 traction coupler detection sensor fixing plate 24 are provided with small holes, and the spacing and quantity of the ultrasonic sensors are adjusted by adjusting the number and spacing of the small holes.
技术方案中所述车端支撑反力构架5由两个结构相同的车端力支撑立柱、三个结构相同的车端力连接管横梁和四个结构相同工业铝型材凹形压板、两个结构相同工业铝型材和两个结构相同的过桥线接线端子板组成; The vehicle-end supporting reaction force frame 5 described in the technical solution consists of two vehicle-end force supporting columns with the same structure, three vehicle-end force connecting pipe beams with the same structure, four concave pressure plates of industrial aluminum profiles with the same structure, two structural Composed of the same industrial aluminum profile and two bridge line terminal boards with the same structure;
所述两个结构相同的车端力支撑立柱固定在铸铁T形槽基座平台上,车端力连接管横梁固定在两个车端力支撑立柱上,两个车端力支撑立柱分别用固定连接两个工业铝型材凹形压板,每个工业铝型材凹形压板上固定有工业铝型材; The two vehicle-end power support columns with the same structure are fixed on the cast iron T-slot base platform, the vehicle-end force connecting pipe crossbeam is fixed on the two vehicle-end force support columns, and the two vehicle-end force support columns are respectively fixed with Connect two concave pressure plates of industrial aluminum profiles, and each concave pressure plate of industrial aluminum profiles is fixed with industrial aluminum profiles;
两个结构相同的过桥线接线端子板固定连接在工业铝型材上,并固定在两个结构相同的车端力支撑立柱两侧。 Two bridge line terminal boards with the same structure are fixedly connected to the industrial aluminum profile, and fixed on both sides of the two vehicle end support columns with the same structure.
技术方案中所述横梁管掐瓦支撑座4由车钩横梁管联接支架25和两个结构相同的横梁管掐瓦装配体组成; The beam tube tile-cutting support seat 4 described in the technical solution is composed of a coupler beam tube connecting bracket 25 and two beam tube tile-cutting assemblies with the same structure;
所述横梁管掐瓦支撑座4固定在车钩反力支撑立柱9上; The beam pipe pinch tile support seat 4 is fixed on the coupler reaction support column 9;
两个结构相同的横梁管掐瓦装配体分别固定在车钩横梁管联接支架25两侧; Two beam pipe clipping tile assemblies with the same structure are respectively fixed on both sides of the coupler beam pipe connecting bracket 25;
所述横梁管掐瓦装配体由横梁管上掐瓦28和横梁管下掐瓦29组成,横梁管上掐瓦28和横梁管下掐瓦29通过T型螺栓固定连接。 The beam tube tile assembly is composed of a beam tube upper tile 28 and a beam tube lower tile 29, and the beam tube upper tile 28 and the beam tube lower tile 29 are fixedly connected by T-bolts.
技术方案中所述两个结构相同的横梁管掐瓦装配体分别为1号横梁管掐瓦装配体26和2号横梁管掐瓦装配体27,1号横梁管掐瓦装配体26和2号横梁管掐瓦装配体27分别与2号车端力连接管横梁33固定连接。 The two beam pipe tile assemblies with the same structure described in the technical proposal are No. 1 beam pipe tile assembly 26 and No. 2 beam pipe tile assembly 27, and No. 1 beam pipe tile assembly 26 and No. 2 tile assembly. The crossbeam pipe tile assembly 27 is fixedly connected with the No. 2 vehicle end force connection pipe crossbeam 33 respectively.
与现有技术相比本发明的有益效果是: Compared with prior art, the beneficial effects of the present invention are:
1、本发明所述的一种用于轨道车辆车端关系试验的万变铝型材车端运动平台及试验用车钩能够满足现有的轨道车辆车端关系试验的安装位置及试验精度要求,为最大程度复现轨道车辆实际运行中车端关系的研究提供了一种切实可行的安装方案。 1. According to the present invention, a universal aluminum profile car end motion platform and a test coupler for the rail vehicle end relationship test can meet the installation position and test accuracy requirements of the existing rail vehicle car end relationship test. The research on reproducing the relationship between the vehicle and the end in the actual operation of the rail vehicle to the greatest extent provides a feasible installation scheme.
2、万变铝型材车钩支撑立柱,把力传感器直接装入轮辐方柱式三维测力台上板与底板中,这样是拆卸更简单,结构更为紧凑。在车钩的轴头位置安装有车钩运动范围检测传感器总成,能够通过位移传感器能够检测车钩运动情况。 2. The Wanbian aluminum profile coupler supports the column, and the force sensor is directly installed into the upper plate and the bottom plate of the three-dimensional force measuring platform of the spoke square column, which makes disassembly easier and the structure more compact. A coupler movement range detection sensor assembly is installed at the axle head position of the coupler, which can detect the coupler movement through the displacement sensor.
3、该平台拆装组合灵活,容易贮存和搬运,整体设计能够满足测试刚度的要求,并能更接近地模拟出车辆运行时车端与车钩的模态。 3. The platform is flexible in disassembly and assembly, easy to store and transport, the overall design can meet the requirements of test stiffness, and can more closely simulate the mode of the vehicle end and coupler when the vehicle is running.
附图说明 Description of drawings
图1为本发明所述的一种用于轨道车辆车端关系试验的万变铝型材车端运动平台中的万变铝型材结构试验台的轴测投影图; Fig. 1 is the axonometric projection diagram of the ever-changing aluminum profile structure test bench in a kind of universal aluminum profile vehicle end motion platform for rail vehicle vehicle end relation test according to the present invention;
图2为本发明所述的一种用于轨道车辆车端关系试验的万变铝型材车端运动平台中的万变铝型材铸铁基座平台的轴测投影图; Fig. 2 is an axonometric projection view of the cast iron base platform of a universal aluminum profile in a universal aluminum profile vehicle end motion platform for rail vehicle vehicle end relationship test according to the present invention;
图3为本发明所述的一种用于轨道车辆车端关系试验的万变铝型材车端运动平台中的万变铝型材铸铁T形槽平台的轴测投影图; Fig. 3 is an axonometric projection view of the ever-changing aluminum profile cast iron T-shaped groove platform in a kind of universal aluminum profile vehicle end motion platform for rail vehicle vehicle end relationship test according to the present invention;
图4为本发明所述的一种用于轨道车辆车端关系试验的万变铝型材车端运动平台中的万变铝型材铸铁T形槽平台的仰视图; Fig. 4 is a bottom view of the ever-changing aluminum profile cast iron T-shaped groove platform in a kind of universal aluminum profile vehicle end motion platform for rail vehicle vehicle end relationship test according to the present invention;
图5为本发明所述的一种用于轨道车辆车端关系试验的万变铝型材车端运动平台中的万变铝型材运动平台联接分体座的轴测投影图; Fig. 5 is an axonometric projection view of the universal aluminum profile motion platform coupling split seat in the universal aluminum profile vehicle end motion platform used for rail vehicle vehicle end relationship test according to the present invention;
图6为本发明所述的一种用于轨道车辆车端关系试验的万变铝型材车端运动平台中的万变铝型材车钩支撑立柱的轴测投影图; Fig. 6 is an axonometric projection view of the universal aluminum profile coupler support column in the universal aluminum profile vehicle end motion platform for rail vehicle vehicle end relationship test according to the present invention;
图7为本发明所述的一种用于轨道车辆车端关系试验的万变铝型材车端运动平台中的万变铝型材车钩反力传感器支撑立柱的轴测投影图; Fig. 7 is an axonometric projection view of the support column of the universal aluminum profile coupler reaction force sensor in the universal aluminum profile vehicle end motion platform for rail vehicle vehicle end relationship test according to the present invention;
图8为本发明所述的一种用于轨道车辆车端关系试验的万变铝型材车端运动平台中的牵引车钩运动范围检测传感器总成装配体的轴测投影图; Fig. 8 is an axonometric projection view of the traction coupler motion range detection sensor assembly in the universal aluminum profile vehicle end motion platform for the rail vehicle vehicle end relationship test according to the present invention;
图9为本发明所述的一种用于轨道车辆车端关系试验的万变铝型材车端运动平台中的万变铝型材横梁管掐瓦支撑座装配体的轴测投影图; Fig. 9 is an axonometric projection view of the Wanchang aluminum profile crossbeam pipe tile support seat assembly in the Wanchang aluminum profile vehicle end motion platform used for the rail vehicle vehicle end relationship test according to the present invention;
图10为本发明所述的一种用于轨道车辆车端关系试验的万变铝型材车端运动平台中的万变铝型材横梁管掐瓦装配体的轴测投影图; Fig. 10 is an axonometric projection view of the Wanchang aluminum profile crossbeam tube tile assembly in the Wanchang aluminum profile vehicle end motion platform used for the rail vehicle vehicle end relationship test according to the present invention;
图11为本发明所述的一种用于轨道车辆车端关系试验的万变铝型材车端运动平台中的车端支撑反力构架装配体的轴测投影图; Fig. 11 is an axonometric projection view of the car end supporting reaction force frame assembly in the universal aluminum profile car end motion platform used for the rail vehicle car end relationship test according to the present invention;
图12为本发明所述的一种用于轨道车辆车端关系试验的万变铝型材车端运动平台中的支撑立柱测力传感器装配体的轴测投影图; Fig. 12 is an axonometric projection view of a support column load cell assembly in a universal aluminum profile vehicle end motion platform for rail vehicle vehicle end relationship tests according to the present invention;
图13为本发明所述的一种用于轨道车辆车端关系试验的万变铝型材车端运动平台中的过桥线接线端子板固定底板的轴测投影图; Fig. 13 is an axonometric projection view of the fixed bottom plate of the bridge line terminal board in the universal aluminum profile vehicle end motion platform for rail vehicle vehicle end relationship test according to the present invention;
图14为本发明所述的一种用于轨道车辆车端关系试验的万变铝型材车端运动平台中的悬臂工业铝型材与压板装配体的轴测投影图; Fig. 14 is an axonometric projection view of a cantilever industrial aluminum profile and a pressing plate assembly in a universal aluminum profile vehicle end motion platform for rail vehicle vehicle end relationship tests according to the present invention;
图中:1.轨道车辆转向架双六自由度运动测试平台,2.铸铁T形槽平台,3.车钩支撑立柱测力平台,4.横梁管掐瓦支撑座,5.车端支撑反力构架,6.铸铁分体基座平台,7.1号运动平台联接分体座,8.2号运动平台联接分体座,9.车钩反力支撑立柱,10.三维测车钩力装配体,11.牵引车钩运动范围检测总成,12.轮辐方柱三维测力台底板,13.轮辐方柱三维测力台上板,14.车钩销轴支座转接板,15.车钩轴叉,16.和谐号动车380半自动车钩,17.1号牵引车钩运动固定立柱,18.2号牵引车钩固定立柱,19.1号牵引车钩固定板中间筋,20.2号牵引车钩固定板中间筋,21.3号牵引车钩固定板中间筋,22.4号牵引车钩固定板中间筋,23.1号牵引车钩检测传感器固定板,24.2号牵引车钩检测传感器固定板,25.车钩横梁管联接支架,26.1号横梁管掐瓦装配体,27.2号横梁管掐瓦装配体,28.横梁管上掐瓦,29.横梁管下掐瓦,30.1号车端力支承立柱,31.2号车端力支承立柱,32.1号车端力连接管横梁,33.2号车端力连接管横梁,34.3号车端力连接管横梁,35.过桥线接线端子固定底板,36.1号悬臂工业铝型材装配体,37.2号悬臂工业铝型材装配体,38.工业铝型材,39.工业铝型材凹形压板。 In the figure: 1. Double six-degree-of-freedom motion test platform for rail vehicle bogies, 2. Cast iron T-slot platform, 3. Coupler support column force measurement platform, 4. Beam pipe pinch tile support seat, 5. Vehicle end support reaction force Frame, 6. Cast iron split base platform, No. 7.1 moving platform connecting split seat, No. 8.2 moving platform connecting split seat, 9. Coupler reaction support column, 10. Three-dimensional measuring coupler force assembly, 11. Traction coupler Range of motion detection assembly, 12. Spoke square column three-dimensional force plate bottom plate, 13. Spoke square column three-dimensional force plate upper plate, 14. Coupler pin support adapter plate, 15. Coupler shaft fork, 16. Harmony EMU 380 semi-automatic coupler, No. 17.1 traction coupler movement fixed column, No. 18.2 traction coupler fixed column, No. 19.1 traction coupler fixing plate middle rib, No. 20.2 traction coupler fixing plate middle rib, No. 21.3 traction coupler fixing plate middle rib, No. 22.4 traction Middle rib of coupler fixing plate, No. 23.1 traction coupler detection sensor fixing plate, No. 24.2 traction coupler detection sensor fixing plate, 25. Coupler beam tube connection bracket, No. 26.1 beam tube pinching tile assembly, No. 27.2 beam tube pinching tile assembly, 28. The tiles are cut on the top of the beam tube, 29. The tiles are cut on the bottom of the beam tube, No. 30.1 car end force supporting column, No. 31.2 car end force supporting column, No. 32.1 car end force connecting pipe crossbeam, No. 33.2 car end force connecting pipe crossbeam, No. 34.3 car end force connecting pipe crossbeam, 35. fixed bottom plate of bridge line terminal, No. 36.1 cantilever industrial aluminum profile assembly, No. 37.2 cantilever industrial aluminum profile assembly, 38. industrial aluminum profile, 39. industrial aluminum profile concave platen.
具体实施方式 detailed description
下面结合附图对本发明作详细的描述: The present invention is described in detail below in conjunction with accompanying drawing:
本发明的目的在于提供一种轨道车辆车端关系试验的万变铝型材车端运动装置,从而填补当前轨道车辆车端关系试验的空白,以满足对轨道车辆运行中车端关系的相关试验的需要。万变铝型材车端运动平台所包含的工业铝型材横梁组合的柔性万变支撑端墙装配体是本发明的主要端墙固定装置,通过转向架双六自由度运动测试平台的运动实现万变车端试验墙的运动,是固定的车端能够实现多种方式的运动。 The purpose of the present invention is to provide a kind of moving device of the universal aluminum profile vehicle end for the test of the relationship between the vehicle end of the rail vehicle, so as to fill the gap in the current test of the relationship between the vehicle end of the rail vehicle and to meet the requirements of the related test of the relationship between the vehicle end during the operation of the rail vehicle. need. The flexible and flexible support end wall assembly composed of industrial aluminum profile beams combined by the Wanchang aluminum profile vehicle end motion platform is the main end wall fixing device of the present invention, and the Wanchang is realized through the movement of the bogie double six-degree-of-freedom motion test platform The movement of the test wall at the car end is that the fixed car end can realize a variety of motions.
参阅图1至图2,万变铝型材车端运动平台包括:轨道车辆转向架双六自由度运动测试平台1,铸铁T形槽平台2,车钩支撑立柱测力平台3,横梁管掐瓦支撑座4,车端支撑反力构架5。 Referring to Figure 1 to Figure 2, the Wanbian aluminum profile car end motion platform includes: rail vehicle bogie double six-degree-of-freedom motion test platform 1, cast iron T-slot platform 2, coupler support column force measurement platform 3, beam pipe pinch tile support Seat 4, the car end support reaction force frame 5.
所述铸铁T形槽平台2通过1号运动平台联接分体座7和2号运动平台联接分体座8下面的孔用螺栓与在轨道车辆转向架双六自由度运动测试平台1上的螺纹孔相连接,车钩支撑立柱测力平台3和车端支撑反力构架5底部的通孔通过螺栓连接在铸铁T形槽平台2的T型槽上,横梁管掐瓦支撑座4的底部带有通孔,用螺栓连接在车钩支撑立柱测力平台3上方,横梁管掐瓦支撑座4上的1号横梁管掐瓦装配体26与2号横梁管掐瓦装配体27掐紧车端支撑反力构架5的2号车端力支承立柱33上。 The cast iron T-slot platform 2 connects the split seat 7 through the No. 1 motion platform and the hole under the No. 2 motion platform connects the split seat 8 with bolts and the thread on the double six-degree-of-freedom motion test platform 1 of the rail vehicle bogie. The holes are connected, the through holes at the bottom of the coupler support column force measuring platform 3 and the bottom of the vehicle end support reaction force frame 5 are connected to the T-slot of the cast iron T-slot platform 2 by bolts, and the bottom of the beam tube tile support seat 4 has The through hole is connected with bolts on the top of the force measuring platform 3 of the support column of the coupler, and the No. 1 beam pipe tile assembly 26 and the No. 2 beam pipe tile assembly 27 on the beam pipe tile support seat 4 are tightened to support the vehicle end. On the No. 2 car end power support column 33 of power frame 5.
参阅图1至图5,铸铁T形槽平台2包括铸铁分体基座平台6,1号运动平台联接分体座7,2号运动平台联接分体座8。铸铁T形槽平台2与1号运动平台联接分体座7和2号运动平台联接分体座8都有开有螺纹孔,可以通过T型螺栓连接。轨道车辆转向架双六自由度运动测试平台1通过螺栓与铸铁T形槽平台2相连接。铸铁T形槽平台2作为基座,在平台上可以安装车端运动平台各装配体。 Referring to FIGS. 1 to 5 , the cast iron T-slot platform 2 includes a cast iron split base platform 6 , the No. 1 motion platform is connected to the split seat 7 , and the No. 2 motion platform is connected to the split seat 8 . Cast iron T-slot platform 2 and No. 1 motion platform connect split seat 7 and No. 2 motion platform connect split seat 8 and all have threaded holes, which can be connected by T-bolts. The double six-degree-of-freedom motion test platform 1 of the rail vehicle bogie is connected to the cast iron T-slot platform 2 through bolts. The cast iron T-shaped groove platform 2 is used as a base, and each assembly of the vehicle end motion platform can be installed on the platform.
铸铁分体基座平台6上表面带有T型槽,下表面带有螺纹孔。1号运动平台联接分体座7和2号运动平台联接分体座8结构对称,并带有多排通孔可与轨道车辆转向架双六自由度运动测试平台1进行连接。其中1号运动平台联接分体座7和2号运动平台联接分体座8上表面的通孔的作用是与铸铁分体基座平台6下表面进行连接。这要就构成了铸铁T形槽平台2。 The cast iron split base platform 6 has a T-shaped groove on the upper surface and a threaded hole on the lower surface. The joint split seat 7 of the No. 1 motion platform and the joint split seat 8 of the No. 2 motion platform are symmetrical in structure, and have multiple rows of through holes to connect with the double six-degree-of-freedom motion test platform 1 of the rail vehicle bogie. Wherein No. 1 motion platform connects split seat 7 and No. 2 motion platform connects the effect of the through hole on the upper surface of split seat 8 to be connected with cast iron split base platform 6 lower surface. This will constitute the cast iron T-slot platform 2 .
参阅图6至图7,车钩支撑立柱测力平台3包括车钩反力支撑立柱9,三维测车钩力装配体10,牵引车钩运动范围检测总成11。 Referring to FIGS. 6 to 7 , the coupler support column force measuring platform 3 includes a coupler reaction force support column 9 , a three-dimensional coupler force measuring assembly 10 , and a traction coupler motion range detection assembly 11 .
其中车钩反力支撑立柱9与三维测车钩力装配体10连接时,使得三维测车钩力装配体10中轮辐方柱三维测力台底板12安装在车钩反力支撑立柱9正中间,轮辐方柱三维测力台底板12上的沟槽垂直方向的中心线与车钩反力支撑立柱9上的T型槽中心线重合。通过调整牵引车钩运动范围检测总成11四个牵引车钩固定板中间筋来调整牵引车钩检测传感器固定板的位置,使得牵引车钩检测传感器固定板的中心与车钩中心重合。 Wherein when the coupler reaction support column 9 is connected with the three-dimensional coupler force assembly 10, the spoke square column three-dimensional force platform bottom plate 12 in the three-dimensional coupler force assembly 10 is installed in the middle of the coupler reaction support column 9, and the spoke square column The vertical centerline of the groove on the three-dimensional force platform bottom plate 12 coincides with the centerline of the T-shaped groove on the coupler reaction support column 9 . Adjust the position of the traction coupler detection sensor fixed plate by adjusting the middle ribs of the four traction coupler fixed plates of the traction coupler movement range detection assembly 11, so that the center of the traction coupler detection sensor fixed plate coincides with the center of the coupler.
其中三维测车钩力装配体10由轮辐方柱三维测力台底板12,轮辐方柱三维测力台上板13,车钩销轴支座转接板14,车钩轴叉15,和谐号动车380半自动车钩16组成。轮辐方柱三维测力台底板12与轮辐方柱三维测力台上板13通过螺栓连接在一起,轮辐方柱三维测力台底板12与轮辐方柱三维测力台上板13的内部安装有4个三维力传感器,在测试过程中可以用来测量所受到的应力。车钩轴叉15上有两个销孔,和谐号动车380半自动车钩16通过车钩轴销与车钩轴叉15联接,并通过螺栓安装在车钩销轴支座转接板14上。轮辐方柱三维测力台底板12上开有长孔,通过螺栓与车钩反力支撑立柱9的T型槽联接。 Among them, the three-dimensional coupler force measuring assembly 10 is composed of the spoke square column three-dimensional force measuring platform bottom plate 12, the spoke square column three-dimensional force measuring platform upper plate 13, the coupler pin bearing adapter plate 14, the coupler shaft fork 15, and the Harmony EMU 380 semi-automatic Vehicle coupler 16 forms. The spoke square column three-dimensional force platform bottom plate 12 and the spoke square column three-dimensional force platform upper plate 13 are connected together by bolts, and the spoke square column three-dimensional force platform bottom plate 12 and the spoke square column three-dimensional force plate upper plate 13 are installed with 4 three-dimensional force sensors can be used to measure the stress experienced during the test. There are two pin holes on the coupler shaft fork 15, and the Harmony 380 semi-automatic coupler 16 is connected with the coupler shaft fork 15 through the coupler shaft pin, and is installed on the coupler pin shaft support adapter plate 14 by bolts. There are long holes on the bottom plate 12 of the three-dimensional force measuring platform of the spoke square column, which are connected with the T-shaped grooves of the coupler reaction support column 9 through bolts.
车钩反力支撑立柱9与三维测车钩力装配体10通过螺栓连接,车钩销轴支座转接板14通过螺栓连接到轮辐方柱三维测力台上板13上,在实验时可以把轨道车辆上的车钩通过螺栓连接到车钩销轴支座转接板14上。在车钩的轴头位置安装有车钩运动范围检测传感器总成,在检测传感器固定板上打有多排小孔,在检测传感器固定板上安装8个位移传感器,检测车钩的运动情况。 The coupler reaction support column 9 is connected with the three-dimensional coupler force assembly 10 by bolts, and the coupler pin bearing adapter plate 14 is connected by bolts to the three-dimensional force platform upper plate 13 of the spoke square column. The car coupler on the car is connected to the car coupler pin bearing adapter plate 14 by bolts. A coupler motion range detection sensor assembly is installed at the axle head of the coupler, and multiple rows of small holes are punched on the detection sensor fixing plate, and 8 displacement sensors are installed on the detection sensor fixing plate to detect the movement of the coupler.
参阅图6及图8,牵引车钩运动范围检测总成11由1号牵引车钩运动固定立柱17,2号牵引车钩固定立柱18,1号牵引车钩固定板中间筋19,2号牵引车钩固定板中间筋20,3号牵引车钩固定板中间筋21,4号牵引车钩固定板中间筋22,1号牵引车钩检测传感器固定板23,2号牵引车钩检测传感器固定板24。4个牵引车钩固定板中间筋带有通孔,通过长螺栓夹紧在牵引车钩固定立柱上。1号牵引车钩检测传感器固定板23,2号牵引车钩检测传感器固定板24结构相同通过螺栓连接在4个牵引车钩固定板中间筋上。牵引车钩检测传感器固定板上带有小孔,通过调整小孔数量以及间距可以来调整安置超声波传感器的间距和数量。让和谐号动车380半自动车钩16通过牵引车钩运动范围检测总成11中1号牵引车钩检测传感器固定板23和2号牵引车钩检测传感器固定板24装配形成的圆孔中,另外尽量使和谐号动车380半自动车钩的中心与两块固定板形成的孔的中心重合,在试验过程中可以用超声波传感器检测车钩的运动状况。 Referring to Fig. 6 and Fig. 8, the traction coupler motion range detection assembly 11 consists of No. 1 traction coupler movement fixing column 17, No. 2 traction coupler fixing column 18, No. 1 traction coupler fixing plate middle rib 19, No. 2 traction coupler fixing plate middle Rib 20, middle rib 21 of No. 3 traction coupler fixing plate, middle rib 22 of No. 4 traction coupler fixing plate, No. 1 traction coupler detection sensor fixing plate 23, No. 2 traction coupler detection sensor fixing plate 24. Middle of 4 traction coupler fixing plates The rib has a through hole, and is clamped on the towing vehicle coupler fixing column by a long bolt. The No. 1 traction coupler detection sensor fixed plate 23 and the No. 2 traction coupler detection sensor fixed plate 24 have the same structure and are connected to the middle ribs of the 4 traction coupler fixed plates by bolts. There are small holes on the traction coupler detection sensor fixing plate, and the spacing and quantity of ultrasonic sensors can be adjusted by adjusting the number and spacing of small holes. Let the Harmony EMU 380 semi-automatic coupler 16 pass through the round hole formed by assembling the No. 1 traction coupler detection sensor fixing plate 23 and the No. 2 traction coupler detection sensor fixing plate 24 in the traction coupler movement range detection assembly 11. The center of the 380 semi-automatic coupler coincides with the center of the hole formed by the two fixed plates, and the ultrasonic sensor can be used to detect the movement of the coupler during the test.
参阅图2,图9及图10,横梁管掐瓦支撑座4由车钩横梁管联接支架25,1号横梁管掐瓦装配体26,2号横梁管掐瓦装配体27组成,其中1号横梁管掐瓦装配体26和2号横梁管掐瓦装配体27结构相同。1号横梁管掐瓦装配体26由横梁管上掐瓦28,横梁管下掐瓦29组成,通过螺栓进行连接。1号横梁管掐瓦装配体26,2号横梁管掐瓦装配体27分别安装在车钩横梁管联接支架25两侧。横梁管掐瓦支撑座4安装在车钩反力支撑立柱9上,1号横梁管掐瓦装配体26,2号横梁管掐瓦装配体27通过横梁管上下两片掐瓦与车端支撑反力构架5的2号车端力连接管横梁33夹紧。 Referring to Fig. 2, Fig. 9 and Fig. 10, the support seat 4 of the beam tube is composed of the coupler beam tube connection bracket 25, the No. 1 beam tube tile assembly 26, and the No. 2 beam tube tile assembly 27. Pipe tile assembly 26 has the same structure as No. 2 beam pipe tile assembly 27. The No. 1 beam tube tile assembly 26 is composed of a beam tube upper tile 28 and a beam tube lower tile 29, which are connected by bolts. The No. 1 crossbeam pipe tile assembly 26 and the No. 2 crossbeam pipe tile assembly 27 are installed on both sides of the coupler crossbeam pipe connection bracket 25 respectively. The support seat 4 of the beam pipe is installed on the support column 9 of the coupler reaction force. The No. 1 beam pipe assembly 26 and the No. 2 beam pipe assembly 27 pass through the upper and lower pieces of the crossbeam and the vehicle end to support the reaction force. The No. 2 car end power connection pipe crossbeam 33 clamping of frame 5.
参阅图11至14,车端支撑反力构架5由1号车端力支承立柱30,2号车端力支承立柱31,1号车端力连接管横梁32,2号车端力连接管横梁33,3号车端力连接管横梁34,过桥线接线端子固定底板35,1号悬臂工业铝型材装配体36,2号悬臂工业铝型材装配体37组成。1号车端力连接管横梁32,2号车端力连接管横梁33,3号车端力连接管横梁34结构相同,且分别通过胀紧套水平安装于1号车端力支承立柱30,2号车端力支承立柱31上。1号悬臂工业铝型材装配体36与2号悬臂工业铝型材装配体37结构相同,由工业铝型材38,工业铝型材凹形压板39构成,其中工业铝型材凹形压板39规格为100X100。两个悬臂工业铝型材与压板装配体用螺栓连接分别安装在两个车端力支承立柱上,一个车端力支承立柱两侧安装一个悬臂工业铝型材与压板装配体。过桥线接线端子板固定底板38通过螺栓安装在两个工业铝型材上。 Referring to Figures 11 to 14, the vehicle end support reaction force frame 5 is composed of the No. 1 vehicle end force supporting column 30, the No. 2 vehicle end force supporting column 31, the No. 1 vehicle end force connecting pipe crossbeam 32, and the No. 2 vehicle end force connecting pipe beam 33, No. 3 car end force connecting pipe crossbeam 34, bridge line terminal fixed base plate 35, No. 1 cantilever industrial aluminum profile assembly 36, and No. 2 cantilever industrial aluminum profile assembly 37. The No. 1 car end force connecting pipe crossbeam 32, the No. 2 car end force connecting pipe crossbeam 33, and the No. 3 car end force connecting pipe crossbeam 34 have the same structure, and are respectively installed horizontally on the No. 1 car end force supporting column 30 through expansion sleeves. No. 2 car end power support column 31. The No. 1 cantilever industrial aluminum profile assembly 36 has the same structure as the No. 2 cantilever industrial aluminum profile assembly 37. It is composed of industrial aluminum profile 38 and industrial aluminum profile concave pressure plate 39, wherein the specification of industrial aluminum profile concave pressure plate 39 is 100X100. Two cantilever industrial aluminum profiles and pressure plate assemblies are connected by bolts and installed on two vehicle end force support columns respectively, and a cantilever industrial aluminum profile and pressure plate assembly are installed on both sides of a vehicle end force support column. The fixed base plate 38 of the bridge line terminal board is installed on two industrial aluminum profiles by bolts.
整套装置通过铸铁T形槽平台2安装在轨道车辆转向架双六自由度运动测试平台CN200910215408.X上,车钩支撑立柱测力平台3与车端支撑反力构架5通过螺栓连接安装在铸铁T形槽平台2上。横梁管掐瓦支撑座4通过螺栓连接安装在车钩支撑立柱测力平台3上方。横梁管掐瓦支撑座4的两个横梁管掐瓦装配体与车端支撑反力构架5的2号车端力连接管横梁33用掐瓦夹紧进行连接。 The whole device is installed on the double six-degree-of-freedom motion test platform CN200910215408.X of the rail vehicle bogie through the cast iron T-slot platform 2. Slot platform 2. The beam tube tile-cutting support seat 4 is installed on the coupler support column force measuring platform 3 by bolt connection. The two beam tube pinch tile assemblies of the beam tube pinch tile support seat 4 are connected with the No. 2 car end force connecting pipe crossbeam 33 of the car end support reaction force frame 5 with pinch pin clamping.
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201521042341.1U CN205300942U (en) | 2015-12-15 | 2015-12-15 | Ten thousand become aluminium alloy car end motion platform |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201521042341.1U CN205300942U (en) | 2015-12-15 | 2015-12-15 | Ten thousand become aluminium alloy car end motion platform |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205300942U true CN205300942U (en) | 2016-06-08 |
Family
ID=56431850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201521042341.1U Withdrawn - After Issue CN205300942U (en) | 2015-12-15 | 2015-12-15 | Ten thousand become aluminium alloy car end motion platform |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205300942U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105486521A (en) * | 2015-12-15 | 2016-04-13 | 吉林大学 | Variable aluminum section vehicle-end motion platform |
CN107804338A (en) * | 2017-10-23 | 2018-03-16 | 中车长春轨道客车股份有限公司 | Hitch mounting pin supporting and positioning mechanism |
-
2015
- 2015-12-15 CN CN201521042341.1U patent/CN205300942U/en not_active Withdrawn - After Issue
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105486521A (en) * | 2015-12-15 | 2016-04-13 | 吉林大学 | Variable aluminum section vehicle-end motion platform |
CN105486521B (en) * | 2015-12-15 | 2018-01-16 | 吉林大学 | Ten thousand become aluminium section bar car end motion platform |
CN107804338A (en) * | 2017-10-23 | 2018-03-16 | 中车长春轨道客车股份有限公司 | Hitch mounting pin supporting and positioning mechanism |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103048149B (en) | Parameter determining test bed for gantry framework type rail vehicle bogie | |
WO2011057496A1 (en) | Vehicle-body integrated test bench | |
CN102226743B (en) | Rail vehicle car-end relationship comprehensive test bench | |
CN103407454B (en) | A kind of levitation train vehicle body bottom frame structure | |
CN102095578B (en) | High-speed train transmission system assembly reliability test bed | |
CN105571843B (en) | Test bench for the ever-changing structure of rail vehicle end-to-car relationships | |
CN103439123B (en) | A kind of device for measuring railway vehicle end relation | |
CN102042901A (en) | Test bench for suspension self-vibration property of steering frame of railway vehicle based on sine frequency sweeping method | |
CN205300942U (en) | Ten thousand become aluminium alloy car end motion platform | |
CN201583416U (en) | Double six-DOF motion test platform for railway vehicle bogie | |
CN102680229B (en) | Test platform for testing reliability of traction drive systems of frame-suspended bogies of high speed train | |
CN102854026B (en) | Frame positioning and clamping device of parameter test board for gantry-type bogies | |
CN202599659U (en) | Reliability testing stand for traction transmission system of high-speed train frame-mounted bogie | |
CN105486521B (en) | Ten thousand become aluminium section bar car end motion platform | |
CN202083536U (en) | Test bench for natural vibration characteristics of rail vehicle bogie suspension based on sine frequency sweep method | |
CN105466705B (en) | Ten thousand become aluminium section bar car end fixing device | |
CN203405341U (en) | A device for measuring rail vehicle end relationship | |
CN202793661U (en) | Bogie rotational resistance moment test bench | |
CN205246332U (en) | Rail vehicle car end concerns that ten thousand become structural test platform | |
CN213179754U (en) | Contact net geometric parameter measuring instrument verification rack | |
CN103424270B (en) | A kind of gate chassis headwall stationary installation for railway vehicle end relation test | |
CN113267354A (en) | Positioning system of bogie test bed | |
CN201440091U (en) | Double-bridge type train wheel weighing device | |
CN106918289A (en) | A kind of EMUs coupler motion scope and coupler force integrated measurer | |
CN201214434Y (en) | Constant pressure shunting clamper of track circuit shunting residual pressure and constant pressure tester |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20160608 Effective date of abandoning: 20180116 |