CN204954777U - Magnetic suspension section of track processing accuracy testing platform - Google Patents
Magnetic suspension section of track processing accuracy testing platform Download PDFInfo
- Publication number
- CN204954777U CN204954777U CN201520609794.1U CN201520609794U CN204954777U CN 204954777 U CN204954777 U CN 204954777U CN 201520609794 U CN201520609794 U CN 201520609794U CN 204954777 U CN204954777 U CN 204954777U
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- magnetic suspension
- track
- suspension section
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- out console
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Abstract
The utility model provides a magnetic suspension section of track processing accuracy testing platform includes that two are detected the platform, two distances that detect between the adjacent detection platform of each row of platform are corresponding with the interval of the steel sleeper of the magnetic suspension section of track, and two F shaped steel rails of the magnetic suspension section of track can be kept flat respectively two detect benchs, detect the platform including base and pick -up plate, the upper surface at the base is laid to the pick -up plate, the upper surface of pick -up plate is for detecting the plane, the detection plane is the horizontal plane, the upper surface of base is opened has the threaded holes and of support to be no less than two fine setting screw hole, the carrying bolt is equipped with in the support screw hole, be equipped with the fine setting bolt in the fine setting screw hole, the pick -up plate is laid carrying bolt and fine setting on the bolt. The utility model discloses a height and the adjustable pick -up plate in inclination, simple structure can satisfy the detection requirement of the magnetic suspension section of track machining precision of different designing requirements.
Description
Technical field
The utility model belongs to construction of railways field, more specifically, relates to a kind of testing tool of magnetic suspension section of track machining accuracy.
Background technology
Middle low speed magnetic suspension train travels on the track made at F shaped steel rail 01, and as shown in Figure 1, two F shaped steel rails 01 are bolted on spaced steel tie 02 and form the section of track.As shown in Figure 2, F shaped steel rail lower surface comprises 011,012,013,014 4 raised face, magnetic suspension train adopts an armful rail mode to run, encase described F shaped steel rail 01 after train energising to run forward, because the hoverheight of train only has about 8mm, therefore four raised faces of F shaped steel rail 01 must be in a plane, in addition, the linearity of the section of track and the difference in height of both sides F shaped steel rail 01 all must meet the requirement of design accuracy, and the required precision to the section of track therefore in the processing and process of deployment of magnetic-levitation is very high.In process of production, the machining accuracy of the section of track must be controlled in design standard.Article one, the length of the magnetic suspension section of track is usually more than 10m, can deform unavoidably, therefore before carrying out section of track laying, also need to test to the machining accuracy of the section of track again in transport and hoisting process.Need a kind of structure simple in section of track production and construction field, the magnetic suspension section of track precision measurement and detection platform of required precision can be met.
Utility model content
In order to solve the problems of the technologies described above, the technical solution of the utility model is:
A kind of magnetic suspension section of track precision measurement and detection platform, comprise two row monitor stations, each distance arranged between adjacent monitor station of described two row monitor stations is corresponding with the spacing of the steel tie of the magnetic suspension section of track, four raised faces of two F shaped steel rails of the magnetic suspension section of track can lie on two described row monitor stations respectively, and the length of two row monitor stations is not less than the length of the magnetic suspension section of track that will detect; Described monitor station comprises base and check-out console, the upper surface of described check-out console is detection plane, described detection plane is horizontal plane, the upper surface of described base is fixed with arrangement for adjusting height, described check-out console is arranged on described arrangement for adjusting height, the height of check-out console described in described arrangement for adjusting height adjustable and angle of inclination.
Further, above-mentioned arrangement for adjusting height comprises support screwed hole, fine setting screwed hole, carrying bolt and trimming bolt, the upper surface of described base has the fine setting screwed hole supporting screwed hole and be no less than two, in described support screwed hole, carrying bolt is housed, in described fine setting screwed hole, trimming bolt is housed, described check-out console is placed on described carrying bolt and trimming bolt.
Preferably, the detection plane of above-mentioned check-out console is through grinding and buffing.
Further, for improving accuracy of detection further, above-mentioned magnetic suspension section of track precision measurement and detection platform also comprises a concrete platform, the base lower surface of described monitor station is provided with installing hole, described concrete platform is embedded with the stud corresponding with described installing hole, and described base is fixed on concrete platform by stud.
Preferably, for ensureing the intensity of monitor station, reduce the deformation of monitor station, ensure certainty of measurement, the material of described base and check-out console is steel or irony.
More preferably, the material of described check-out console is stainless steel.
The utility model have employed the check-out console of height and tilt adjustable joint, and structure is simple, can meet the requirement of the magnetic suspension section of track precision measurement and detection that different designs requires.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only used to understand the utility model better, and should not be construed restriction of the present utility model.For those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
Fig. 1 is the top view of the magnetic suspension section of track;
Fig. 2 is the sectional view of the magnetic suspension section of track;
Fig. 3 is the monitor station schematic diagram of a kind of magnetic suspension precision measurement and detection of the utility model platform;
Fig. 4 is the schematic diagram of a kind of magnetic suspension precision measurement and detection of the utility model platform.
Detailed description of the invention
Technical scheme in the application is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present application, technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment is only some embodiments of the present application, instead of whole embodiments.
Fig. 3 and Fig. 4 provides one of the present utility model preferred embodiment.As the schematic diagram that Fig. 4 is a kind of embodiment of the utility model, magnetic suspension section of track precision measurement and detection platform comprises two row monitor stations 8 of equidistant setting, it is corresponding with the spacing of the steel tie 02 of the magnetic suspension section of track that each arranges the spacing of adjacent monitor station 8,011,012,013,014 4 raised face of two F shaped steel rails 01 of the magnetic suspension section of track can lie on two row monitor stations 8 respectively, and the length of two row monitor stations 8 is not less than the length of the magnetic suspension section of track that will detect;
Fig. 3 is the schematic diagram of monitor station 8 in a kind of embodiment of the utility model, monitor station 8 comprises base 2 and check-out console 3, the upper surface of check-out console 3 is detection plane, detection plane is horizontal plane, the upper surface of described base has the fine setting screwed hole supporting screwed hole and be no less than two, in described support screwed hole, carrying bolt 4 is housed, in described fine setting screwed hole, trimming bolt 5 is housed, check-out console 3 to be placed on described carrying bolt 4 and trimming bolt 5.
Carrying bolt 4 is preferably arranged on the center of base 2 upper surface, the quantity of trimming bolt 5 preferably 4, and its position is preferably arranged on four angles of base 2 upper surface.
The using method of the magnetic suspension section of track precision measurement and detection platform that the utility model provides is:
Height and the inclination angle of the check-out console 3 of monitor station 8 is regulated in advance according to the dimensional parameters of the section of track that will detect, the regulative mode of described check-out console 3 is: by the supporting studs 4 of the base 2 upper surface middle part height in conjunction with total powerstation adjustment check-out console 3, the inclination angle of the trimming bolt 5 Bound moisture level arranged by base 2 upper surface adjustment check-out console 3.Be placed on the check-out console 3 of two row monitor stations 8 respectively by two of section of track F shaped steel rails 01 during measurement, because the line space of two row monitor stations 8 is equal with the spacing of section of track sleeper 02, steel tie 02 is positioned between every a line monitor station 8 just.Each monitor station 8 is as the test point of section of track precision measurement and detection, the described section of track is placed on after in detection platform, 011,012,013,014 4 raised face of F shaped steel rail 01 contacts with the detection plane of check-out console 3, because detection plane is through grinding and buffing, clearance gauge is filled between detection plane and 011,012,013,014 4 raised face of F shaped steel rail 01, using each monitor station 8 as a test point, can judge whether the machining accuracy of magnetic suspension section of track entirety meets designing requirement.
For improving accuracy of detection further, the detection plane of above-mentioned check-out console is through grinding and buffing.
For improving accuracy of detection further, need to prevent monitor station 8 from sinking, ensure that whole monitor station 8 is in same level simultaneously, above-mentioned magnetic suspension section of track precision measurement and detection platform also comprises a concrete platform, base 2 lower surface of described monitor station 8 is provided with installing hole 6, described concrete platform is embedded with the stud corresponding with described installing hole 6, and described base 2 is fixed on concrete platform by stud.
For ensureing the intensity of monitor station 8, reduce the deformation of monitor station 8, ensure certainty of measurement, the material of described base 2 and check-out console 3 is steel or irony.
More preferably, the material of check-out console 3 is stainless steel, and preventing from getting rusty affects certainty of measurement.
The above is only the detailed description of the invention of the application, it should be pointed out that for those skilled in the art, and that makes under the prerequisite not departing from the application's principle the improvement of creative work need not all be considered as the protection domain of the application.
Claims (6)
1. a magnetic suspension section of track precision measurement and detection platform, it is characterized in that: comprise two row monitor stations, each distance arranged between adjacent monitor station of described two row monitor stations is corresponding with the spacing of the steel tie of the magnetic suspension section of track, four raised faces of two F shaped steel rails of the magnetic suspension section of track can lie on two described row monitor stations respectively, and the length of two row monitor stations is not less than the length of the magnetic suspension section of track that will detect; Described monitor station comprises base and check-out console, the upper surface of described check-out console is detection plane, described detection plane is horizontal plane, the upper surface of described base is fixed with arrangement for adjusting height, described check-out console is arranged on described arrangement for adjusting height, the height of check-out console described in described arrangement for adjusting height adjustable and angle of inclination.
2. magnetic suspension section of track precision measurement and detection platform according to claim 1, it is characterized in that: described arrangement for adjusting height comprises support screwed hole, fine setting screwed hole, carrying bolt and trimming bolt, the upper surface of described base has the fine setting screwed hole supporting screwed hole and be no less than two, in described support screwed hole, carrying bolt is housed, in described fine setting screwed hole, trimming bolt is housed, described check-out console is arranged on described carrying bolt and trimming bolt.
3. magnetic suspension section of track precision measurement and detection platform according to claim 2, is characterized in that: the detection plane of described check-out console is through grinding and buffing.
4. magnetic suspension section of track precision measurement and detection platform according to claim 3, it is characterized in that: described magnetic suspension section of track precision measurement and detection platform also comprises a concrete platform, the base lower surface of described monitor station is provided with installing hole, described concrete platform is embedded with the stud corresponding with described installing hole, and described base is fixed on concrete platform by stud.
5. the magnetic suspension section of track precision measurement and detection platform according to Claims 1 to 4 any one, is characterized in that: the material of described base and check-out console is steel or irony.
6. magnetic suspension section of track precision measurement and detection platform according to claim 5, is characterized in that: the material of described check-out console is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520609794.1U CN204954777U (en) | 2015-08-13 | 2015-08-13 | Magnetic suspension section of track processing accuracy testing platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520609794.1U CN204954777U (en) | 2015-08-13 | 2015-08-13 | Magnetic suspension section of track processing accuracy testing platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204954777U true CN204954777U (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520609794.1U Active CN204954777U (en) | 2015-08-13 | 2015-08-13 | Magnetic suspension section of track processing accuracy testing platform |
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| CN (1) | CN204954777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017215303A1 (en) * | 2016-06-12 | 2017-12-21 | 中铁第四勘察设计院集团有限公司 | Method for detecting assembling precision of medium-low speed maglev track panel |
-
2015
- 2015-08-13 CN CN201520609794.1U patent/CN204954777U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017215303A1 (en) * | 2016-06-12 | 2017-12-21 | 中铁第四勘察设计院集团有限公司 | Method for detecting assembling precision of medium-low speed maglev track panel |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |