CN103424270B - A kind of gate chassis headwall stationary installation for railway vehicle end relation test - Google Patents
A kind of gate chassis headwall stationary installation for railway vehicle end relation test Download PDFInfo
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- CN103424270B CN103424270B CN201310341305.4A CN201310341305A CN103424270B CN 103424270 B CN103424270 B CN 103424270B CN 201310341305 A CN201310341305 A CN 201310341305A CN 103424270 B CN103424270 B CN 103424270B
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Abstract
For a gate chassis headwall stationary installation for railway vehicle end relation test, it is characterized in that: on the guide rail of support frame assembly both sides, be connected to upper and lower two jack supporting seats, below support frame assembly, be connected with rear frame legs assembly.The present invention can realize the movement in horizontal stroke, vertical and vertical three directions, realize when fixing car headwall, the adjustment of stationary installation position, connection can be completed according to different car end wall structures and size, dismounting combination is more flexible, easy storage and carrying, the integral rigidity after combination is comparatively large, substantially meets the requirement of rigidity test.
Description
Technical field
The present invention relates to a kind of gate chassis headwall stationary installation for railway vehicle end relation test, more particularly, the present invention relates to a kind of car end portion simulating bullet train when travelling under various actual motion route, for the gate frame mounting of fixing car headwall.
Background technology
Rail vehicle end and bogie are the important component parts of rail vehicle, and vehicle plays vital effect in the state by parts each during curve for dynamic performances such as vehicle operating security, stability.
On April 18th, 2007, China's successful implementation the 6th china railway speed raising, Harmony CRH series motor train unit appears in Chinese Railway first, achieves the high speed operation of 250Km/h on both wired, thus has opened the prelude of China railways high speed development.Reach 350km/h in the motor train unit max. speed run at present, but along with the raising of the speed of a motor vehicle, bullet train vehicle end and bogie to be become by operating condition during curve at vehicle and more worsen, and the safe and reliable sex chromosome mosaicism of the critical component that is in operation becomes increasingly conspicuous.Therefore create a kind of system test-bed for measuring bullet train vehicle end and the car end pass of bogie under actual motion route during high-speed cruising, exposing car end portion fast with this and may there is potential problem under above-mentioned running status, has been an extremely urgent task.
Railway vehicle end relation testing table Patents has denomination of invention " rail vehicle vehicle terminal relation integration testing stand ", application people is Jilin University, Chinese patent Authorization Notice No. 102226743A, it is convenient not that wherein designed car headwall stationary installation also exists combination installation, between train, the adjustment of cable connection point is convenient not, the adjustment of force cell installation site is convenient not, and rigidity can not meet the shortcomings such as testing requirements.Denomination of invention " car end relation multi-function test stand ", application people is Harbin Institute of Technology, Chinese patent Authorization Notice No. 102128723A, wherein designed car headwall stationary installation also exists and can not complete connection to different car end wall structures and size, between train, the adjustment of cable connection point is convenient not, the adjustment of force cell installation site is convenient not, can not realize the car end shortcoming such as biaxial loadings simulation more truly.
Summary of the invention
Technical matters to be solved by this invention overcomes prior art Problems existing, and the basis of existing double six degree-of-freedom motion testing platform for railway vehicle bogie (CN200910215408.X) provides a kind of gate chassis headwall stationary installation for railway vehicle end relation test.
For solving the problems of the technologies described above, the invention provides a kind of gate chassis headwall stationary installation for railway vehicle end relation test, it is characterized in that: on the guide rail of support frame assembly both sides, be connected to upper and lower two jack supporting seats, below support frame assembly, be connected with rear frame legs assembly.
Described support frame assembly comprises two T-slot guide rails, frame bases on former and later two gate frameworks, two cruciform bracings, front gate framework, former and later two gate frameworks are welded together by the mode of welding side by side, and cruciform bracing is welded on inside respective gate framework respectively.
Described rear frame legs assembly is made up of supporting leg framework, T-slot guide rail, link, earth plate, and T-slot guide rail is connected to above supporting leg framework, and supporting leg framework is connected with earth plate below by two, left and right link.
Compared with prior art the invention has the beneficial effects as follows:
1. a kind of gate chassis headwall stationary installation for railway vehicle end relation test of the present invention is made up of car headwall fixed frame assembly, gate shape rear frame legs assembly and 4 lifting jack supporting bases, the movement in horizontal stroke, vertical and vertical three directions can be realized, realize when fixing car headwall, the adjustment of stationary installation position.
2. this device can complete connection according to different car end wall structures and size.
3. this device dismounting combination is comparatively flexible, easily storage and carrying, and the integral rigidity after combination is comparatively large, substantially meets the requirement of rigidity test.
Accompanying drawing explanation
Fig. 1 is the axonometric projection graph of embodiment of the present invention;
Fig. 2 is the axonometric projection graph of the support frame assembly of embodiment of the present invention;
Fig. 3 is embodiment of the present invention earth plate assembly axonometric projection graph.
Embodiment
Consult Fig. 1, embodiment of the present invention is on the guide rail 1 of support frame assembly both sides, be connected to upper and lower two jack supporting seats 2,3, is connected with rear frame legs assembly 4 below support frame assembly.
Consult Fig. 2, support frame assembly comprise two gate frameworks, 5,6, two cruciform bracings 7,8, two T-slot guide rails 9 on front gate framework, strengthen gusset 10, frame base 11, former and later two gate frameworks are welded together by the mode of welding side by side, and cruciform bracing is welded on inside respective gate framework respectively.
Consult Fig. 3, rear frame legs assembly is made up of supporting leg framework 13, T-slot guide rail 12, link 14, earth plate 15, T-slot guide rail is connected to above supporting leg framework, supporting leg framework is connected with earth plate below by two, left and right link, earth plate is drilled with threaded hole 16, for simulating connecting of train real motion device with applying.Be connected by T-slot guide rail and T-shaped bolt and support frame assembly.
The support frame assembly of embodiment of the present invention can adjust its front and back position on the T-slot guide rail of rear frame legs assembly, and lifting jack supporting base can adjust its upper-lower position on the T-slot guide rail of support frame assembly.The adjustment of right position is then by simulating the device of train real motion with applying and adjusting connecting of other measurement mechanisms.
Claims (1)
1. the gate chassis headwall stationary installation for railway vehicle end relation test, it is characterized in that: on the guide rail of support frame assembly both sides, be connected to upper and lower two jack supporting seats, rear frame legs assembly is connected with below support frame assembly, described support frame assembly comprises former and later two gate frameworks, two cruciform bracings, two T-slot guide rails on front gate framework, frame base, former and later two gate frameworks are welded together by the mode of welding side by side, cruciform bracing is welded on inside respective gate framework respectively, described rear frame legs assembly is by supporting leg framework, T-slot guide rail, link, earth plate forms, T-slot guide rail is connected to above supporting leg framework, supporting leg framework is connected with earth plate below by two, left and right link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310341305.4A CN103424270B (en) | 2013-08-07 | 2013-08-07 | A kind of gate chassis headwall stationary installation for railway vehicle end relation test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310341305.4A CN103424270B (en) | 2013-08-07 | 2013-08-07 | A kind of gate chassis headwall stationary installation for railway vehicle end relation test |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103424270A CN103424270A (en) | 2013-12-04 |
| CN103424270B true CN103424270B (en) | 2016-01-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310341305.4A Active CN103424270B (en) | 2013-08-07 | 2013-08-07 | A kind of gate chassis headwall stationary installation for railway vehicle end relation test |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266842B (en) * | 2014-10-09 | 2017-02-22 | 中车青岛四方机车车辆股份有限公司 | Car end relationship test bed and calibration method thereof |
| CN104977174B (en) * | 2015-07-10 | 2017-06-16 | 吉林大学 | A kind of ten thousand variant car headwalls for railway vehicle end relation experiment |
| CN105486521B (en) * | 2015-12-15 | 2018-01-16 | 吉林大学 | Ten thousand become aluminium section bar car end motion platform |
Citations (4)
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|---|---|---|---|---|
| CN102128723A (en) * | 2010-12-20 | 2011-07-20 | 哈尔滨工业大学 | Vehicle end relation comprehensive test stand |
| CN102226743A (en) * | 2011-04-12 | 2011-10-26 | 吉林大学 | Rail vehicle vehicle terminal relation integration testing stand |
| CN102854026A (en) * | 2012-09-18 | 2013-01-02 | 吉林大学 | Frame positioning and clamping device of parameter test board for gantry-type bogies |
| CN203405340U (en) * | 2013-08-07 | 2014-01-22 | 长春轨道客车股份有限公司 | Door type framework vehicle end wall fixing device for rail vehicle end relation test |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100912248B1 (en) * | 2008-01-31 | 2009-08-14 | 한국기계연구원 | A variable Supporting Device for a train bogie frame |
| JP5061339B2 (en) * | 2008-02-12 | 2012-10-31 | 公益財団法人鉄道総合技術研究所 | Articulated vehicle testing equipment |
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2013
- 2013-08-07 CN CN201310341305.4A patent/CN103424270B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128723A (en) * | 2010-12-20 | 2011-07-20 | 哈尔滨工业大学 | Vehicle end relation comprehensive test stand |
| CN102226743A (en) * | 2011-04-12 | 2011-10-26 | 吉林大学 | Rail vehicle vehicle terminal relation integration testing stand |
| CN102854026A (en) * | 2012-09-18 | 2013-01-02 | 吉林大学 | Frame positioning and clamping device of parameter test board for gantry-type bogies |
| CN203405340U (en) * | 2013-08-07 | 2014-01-22 | 长春轨道客车股份有限公司 | Door type framework vehicle end wall fixing device for rail vehicle end relation test |
Non-Patent Citations (1)
| Title |
|---|
| 车端连接装置对高速列车运行平稳性的影响;刘伟;《铁道车辆》;20080331;第46卷(第3期);第8-10页 * |
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| CN103424270A (en) | 2013-12-04 |
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| C06 | Publication | ||
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| C14 | Grant of patent or utility model | ||
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| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 130061 Jilin province Changchun city green yam Road No. 435 Patentee after: CRRC CHANGCHUN RAILWAY VEHICLES CO., LTD. Patentee after: Jilin University Address before: 130062 Jilin province Changchun city green yam Road No. 435 Patentee before: Changchun Track Passenger Train Co., Ltd. Patentee before: Jilin University |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tan Fuxing Inventor after: Liu Shihui Inventor after: Zhang Yirui Inventor after: Liu Xuefeng Inventor after: Wang Xiugang Inventor after: Wang Qiming Inventor after: Zhang Lan Inventor after: Du Zhihao Inventor after: Wang Jintian Inventor after: Su Jian Inventor after: Song Jian Inventor after: Lin Huiying Inventor after: Yang Xiaomin Inventor after: Zhu Yan Inventor after: Teng Wanxiu Inventor after: Jiang Wenfang Inventor before: Wang Jintian Inventor before: Liu Shihui Inventor before: Zhang Yirui Inventor before: Liu Xuefeng Inventor before: Wang Xiugang Inventor before: Wang Qiming Inventor before: Zhang Lan Inventor before: Du Zhihao Inventor before: Tan Fuxing Inventor before: Su Jian Inventor before: Song Jian Inventor before: Lin Huiying Inventor before: Yang Xiaomin Inventor before: Zhu Yan Inventor before: Teng Wanxiu Inventor before: Jiang Wenfang |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 130061 Jilin province Changchun city green yam Road No. 435 Patentee after: CRRC CHANGCHUN RAILWAY VEHICLES CO., LTD. Patentee after: Jilin University Address before: 130061 Jilin province Changchun city green yam Road No. 435 Patentee before: Changchun Track Passenger Train Co., Ltd. Patentee before: Jilin University |