CN211651994U - Magnetic suspension train rail coupling vibration test supporting table - Google Patents
Magnetic suspension train rail coupling vibration test supporting table Download PDFInfo
- Publication number
- CN211651994U CN211651994U CN201922215813.3U CN201922215813U CN211651994U CN 211651994 U CN211651994 U CN 211651994U CN 201922215813 U CN201922215813 U CN 201922215813U CN 211651994 U CN211651994 U CN 211651994U
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- Prior art keywords
- sleeper
- support
- rail
- connecting seat
- column
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- 230000008878 coupling Effects 0.000 title claims abstract description 23
- 238000010168 coupling process Methods 0.000 title claims abstract description 23
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 23
- 239000000725 suspension Substances 0.000 title abstract description 9
- 241001669679 Eleotris Species 0.000 claims abstract description 69
- 238000005728 strengthening Methods 0.000 claims abstract description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 230000003014 reinforcing effect Effects 0.000 abstract description 4
- 238000005339 levitation Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
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Abstract
The utility model discloses a magnetic suspension train rail coupling vibration test supporting bench, including the sleeper support, the rotatable sleeper connecting seat in supporting seat and top, the sleeper support includes two rows of support columns that the interval set up and the transverse connection post of joint support post, is provided with the strengthening rib of X shape between the adjacent support column in order to be used for stable structure, and the one end that the F rail was kept away from to the sleeper is passed through the sleeper connecting seat and is installed on the support column of front stall, and the one end that the sleeper is close to the F rail is passed through supporting seat fixed mounting on the support column of back stall. The two rows of support columns are respectively connected with one end of the sleeper rail, and the X-shaped reinforcing ribs are arranged between the support columns, so that the overall structural strength of the support table can be obviously improved, and the requirements of a coupled vibration test are met; the bottom of sleeper rail one end is connected through rotatable sleeper connecting seat for the relative sleeper support of one end of sleeper has the longitudinal rotational degree of freedom of F rail, can adapt to the deformation that the sleeper produced under the coupling vibration, can not influence experimental effect.
Description
Technical Field
The utility model relates to a magnetic levitation train rail coupling vibration test field, specificly relate to a magnetic levitation train rail coupling vibration test supporting bench.
Background
In the running process of the magnetic suspension train, the coupled vibration of the train rails is related to the running stability and safety of the magnetic suspension train. Therefore, the performance test of the suspension frame needs to be performed through a coupling vibration test platform, wherein the coupling vibration test platform is a test device which is used for placing the sleeper rail and the F rail on a support platform and then simulating various loads and interferences of a line through equipment so as to test the stress state of the suspension frame. The coupling vibration test has very high requirement to the holistic structural strength of platform, and the brace table structural strength of current coupling vibration test platform bottom is low, can not be fine satisfies the experimental requirement of coupling vibration to the track is fixed on the test bench, and the sleeper can take place deformation when the vibration and lead to the shaking table to correspond the department and take place to warp and influence experimental effect.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a magnetic suspension train rail coupling vibration test supporting table which has high structural strength and can adapt to deformation of the sleeper under the coupling vibration.
The utility model adopts the technical proposal that:
maglev train rail coupling vibration test brace table for bear sleeper and F rail, the F rail is installed on the sleeper that a plurality of parallels and interval set up, include: rotatable sleeper connecting seat in sleeper support, supporting seat and top, the sleeper support includes two rows of support columns that the interval set up and the horizontal spliced pole of joint support post, is provided with the strengthening rib of X shape between the adjacent support column in order to be used for stable structure, the sleeper is kept away from the one end of F rail and is passed through the sleeper connecting seat and install on the support column of front bank, the one end that the sleeper is close to the F rail is passed through supporting seat fixed mounting on the support column of back bank.
Further, the sleeper connecting seat includes upper connecting seat and lower connecting seat, the bottom of sleeper is supported at the top of upper connecting seat, the bottom of lower connecting seat is fixed with the top of support column, upper connecting seat and lower connecting seat hinged joint.
Furthermore, the bottom of the support column is provided with a support plate.
Furthermore, the sleeper support frame further comprises an extension support frame positioned below the F rail, and the extension support frame is fixedly connected with the side edge of the sleeper support frame.
Furthermore, the connecting column comprises an upper connecting column and a lower connecting column, the upper connecting column is respectively connected with the upper ends of the two adjacent supporting columns, and the lower connecting column is respectively connected with the lower ends of the two adjacent supporting columns.
The beneficial effects of the utility model reside in that:
the two rows of support columns are respectively connected with one end of the sleeper rail, and the X-shaped reinforcing ribs are arranged between the support columns, so that the overall structural strength of the support table can be obviously improved, and the requirements of a coupled vibration test are met; the bottom of sleeper rail one end is connected through rotatable sleeper connecting seat for the relative sleeper support of one end of sleeper has the longitudinal rotational degree of freedom of F rail, can adapt to the deformation that the sleeper produced under the coupling vibration, can not influence experimental effect.
Drawings
FIG. 1 is a view of an inclined plane of a magnetic levitation train track coupling vibration test supporting table of the present invention;
FIG. 2 is a front view of the magnetic levitation train track coupling vibration test supporting platform of the present invention;
FIG. 3 is a side view of the magnetic levitation train track coupling vibration test support table of the present invention;
fig. 4 is the structural schematic diagram of the middle sleeper connecting seat of the present invention.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
As shown in fig. 1-3, the utility model discloses a maglev train rail coupling vibration test supporting bench for bear sleeper 5 and F rail (two middle sleepers and F rail are not shown in the drawing), the F rail is installed on sleeper 5 that a plurality of parallels and interval set up, adopts the configuration of four sleepers 5 and a F rail usually, carries out the coupling vibration test to the suspension frame on the F rail, and it includes: sleeper support 1, the rotatable sleeper connecting seat 3 in supporting seat 2 and top, sleeper support 1 includes two rows of support columns 11 that the interval set up and the horizontal spliced pole 12 of connecting support column 11, every row of support column is 4, correspond respectively and support a sleeper 5, two rows of support columns support the both ends of sleeper 5 respectively, the one end that the F rail was kept away from to the sleeper is installed on the support column 11 of front bank through sleeper connecting seat 3, the one end that the sleeper is close to the F rail is passed through supporting seat 2 fixed mounting on the support column 11 of back bank.
In order to improve the structural strength of the sleeper support 1, an X-shaped reinforcing rib 13 is arranged between the adjacent support columns 11, each support column 12 comprises an upper connection column and a lower connection column, the upper connection columns are respectively connected with the upper ends of the two adjacent support columns, and the lower connection columns are respectively connected with the lower ends of the two adjacent support columns.
As shown in fig. 4, the sleeper connecting seat 3 includes an upper connecting seat 31 and a lower connecting seat 32, the top of the upper connecting seat 31 supports the bottom of the sleeper, the bottom of the lower connecting seat 32 is fixed to the top of the supporting column 11, and the upper connecting seat 31 is hinged to the lower connecting seat 32, so that the sleeper one end has a longitudinal rotational degree of freedom of the F rail relative to the sleeper support 1, and the deformation of the sleeper during the vibration test is adapted.
In order to further improve the stability of the structure, the bottom of the supporting column 11 is provided with a supporting plate 14; the F rail below still is provided with extension support frame 4, and extension support frame 4 includes three extension support column, and every extension support column is fixed to the side of sleeper support 1 through two extension spliced poles respectively, and the bottom of extension spliced pole also is provided with the backup pad.
To sum up, the utility model has the advantages that two rows of support columns 11 are respectively connected with one end of the sleeper 5, and the X-shaped reinforcing ribs 13 are arranged between the support columns 11, so that the overall structural strength of the support table can be obviously improved, and the requirements of the coupling vibration test can be met; the bottom of connecting 5 one ends of sleeper through rotatable sleeper connecting seat 3 for the relative sleeper support of one end of sleeper has the longitudinal rotational degree of freedom of F rail, can adapt to the deformation that the sleeper produced under the coupling vibration, can not influence experimental effect.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (5)
1. The utility model provides a maglev train rail coupling vibration test brace table for bear sleeper and F rail, the F rail is installed on the sleeper that a plurality of parallels and interval set up, its characterized in that includes: rotatable sleeper connecting seat (3) in sleeper support (1), supporting seat (2) and top, sleeper support (1) is provided with strengthening rib (13) of X-shaped in order to be used for stable structure including two rows of support columns (11) that the interval set up and horizontal spliced pole (12) of connecting support column (11) between adjacent support column (11), the sleeper is kept away from the one end of F rail and is passed through sleeper connecting seat (3) and install on support column (11) of front bank, the sleeper is close to the one end of F rail and is passed through supporting seat (2) fixed mounting on support column (11) of back bank.
2. A maglev track coupled vibration test support table according to claim 1, wherein: the sleeper connecting seat (3) comprises an upper connecting seat (31) and a lower connecting seat (32), the top of the upper connecting seat (31) supports the bottom of the sleeper, the bottom of the lower connecting seat (32) is fixed with the top of the supporting column (11), and the upper connecting seat (31) is connected with the lower connecting seat (32) in a hinged mode.
3. A maglev track coupled vibration test support table according to claim 1, wherein: the bottom of the supporting column (11) is provided with a supporting plate (14).
4. A maglev track coupled vibration test support table according to claim 1, wherein: the sleeper supporting frame is characterized by further comprising an extension supporting frame (4) located below the F rail, and the extension supporting frame (4) is fixedly connected with the side edge of the sleeper support (1).
5. A maglev track coupled vibration test support table according to claim 1, wherein: the connecting column (12) comprises an upper connecting column and a lower connecting column, the upper connecting column is respectively connected with the upper ends of two adjacent supporting columns, and the lower connecting column is respectively connected with the lower ends of two adjacent supporting columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922215813.3U CN211651994U (en) | 2019-12-11 | 2019-12-11 | Magnetic suspension train rail coupling vibration test supporting table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922215813.3U CN211651994U (en) | 2019-12-11 | 2019-12-11 | Magnetic suspension train rail coupling vibration test supporting table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211651994U true CN211651994U (en) | 2020-10-09 |
Family
ID=72695665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922215813.3U Active CN211651994U (en) | 2019-12-11 | 2019-12-11 | Magnetic suspension train rail coupling vibration test supporting table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211651994U (en) |
-
2019
- 2019-12-11 CN CN201922215813.3U patent/CN211651994U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Maglev vehicle rail coupling vibration test support Effective date of registration: 20221031 Granted publication date: 20201009 Pledgee: China Construction Bank Co.,Ltd. Changsha Xiangjiang Branch Pledgor: HUNAN LINGXIANG MAGNETIC LEVITATION TECHNOLOGY CO.,LTD. Registration number: Y2022430000094 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20201009 Pledgee: China Construction Bank Co.,Ltd. Changsha Xiangjiang Branch Pledgor: HUNAN LINGXIANG MAGNETIC LEVITATION TECHNOLOGY CO.,LTD. Registration number: Y2022430000094 |