CN104175910B - A kind of C type magnetic suspension contact rail insulating support - Google Patents
A kind of C type magnetic suspension contact rail insulating support Download PDFInfo
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- CN104175910B CN104175910B CN201410415534.0A CN201410415534A CN104175910B CN 104175910 B CN104175910 B CN 104175910B CN 201410415534 A CN201410415534 A CN 201410415534A CN 104175910 B CN104175910 B CN 104175910B
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- bracing frame
- contact rail
- circular arc
- magnetic suspension
- regulating block
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- Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
Abstract
The invention discloses a kind of C type magnetic suspension contact rail insulating support, the second bracing frame comprising the first bracing frame and be connected with the first bracing frame, described second bracing frame has one perpendicular to ground and to the recessed arc surface of side level, the central authorities of arc surface are provided with the strip shape through hole perpendicular to direction, ground, described support comprises a regulating block with circular arc projection, described regulating block circular arc projects through bolt and is fixed on the arc surface of the second bracing frame through strip shape through hole, regulating block is in the length range of strip shape through hole, move to regulate along the upper and lower circular arc of arc surface and fix, described regulating block is being fixed with insulating fixing clip block with the protruding relative another side of circular arc, described insulating fixing clip block blocks C type magnetic suspension contact rail, contact rail is fixed on described second bracing frame.Adopt glass fibre reinforced plastic integral insulating support in the present invention, structure is simple, and friction force is little, resistance to abrasion and good insulating, and intensity is high, safe and reliable to operation, easy to installation and maintenance.
Description
Technical field
The present invention relates to the laying of the magnetic suspension contact rail of electrified railway, particularly a kind of C type magnetic suspension contact rail insulating support.
Background technology
The electric power input of current magnetic levitation vehicle is by arranging vertically disposed C type contact rail input in orbit, contact rail needs by insulating support trapped orbit side, we know that the travel way of locomotive is not straight, there is many bends, motorcycle track also can have certain inclination with bend, therefore it is fixing that C type contact rail fixing just needs the inclination with bend and track to carry out adjustment, and therefore design one can conveniently regulate the support of installation to be a problem demanding prompt solution.
Summary of the invention
The object of this invention is to provide a kind of C type magnetic suspension contact rail insulating support, by arrange an arc stent adjusting range achieve a butt joint rail-engaging radian regulate.
To achieve these goals, technical scheme of the present invention is: a kind of C type magnetic suspension contact rail insulating support, comprise the first bracing frame be fixed on magnetic suspension train rail side wall, described first bracing frame contains a platform parallel to the ground, described first supporting rack platform is connected with the platform of bolt with the second bracing frame by bolt hole, described second bracing frame has one perpendicular to ground and to the recessed arc surface of side level, the central authorities of arc surface are provided with the strip shape through hole perpendicular to direction, ground, described support comprises a regulating block with circular arc projection, circular arc is protruding corresponding with arc surface, described regulating block circular arc projects through bolt and is fixed on the arc surface of the second bracing frame through strip shape through hole, regulating block is in the length range of strip shape through hole, move to regulate along the upper and lower circular arc of arc surface and fix, described regulating block is being fixed with insulating fixing clip block with the protruding relative another side of circular arc, described insulating fixing clip block blocks C type magnetic suspension contact rail, contact rail is fixed on described second bracing frame.
Further: described first bracing frame, the second bracing frame, regulating block and insulating fixing clip block are that the glass-felt plastic formed by glass woven fabric and adhering with epoxy resin is made.
Further: described insulating fixing clip block is divided into the L shape fixture block that two shapes are identical, an arm of L shape fixture block is called snap arm, the outside of snap arm is plane, the inner side of snap arm and top are provided with arc convex that is multiple and contact rail inwall point cantact, the snap arm planar side of two L shape fixture blocks stretches into from contact rail opening part relatively, then separate, the arc convex inside snap arm to be stuck in contact rail on two side; Another arm of L shape fixture block is called regulating arm, regulating block and L shape fixture block regulating arm are respectively arranged with bolt hole, L shape fixture block regulating arm is fixedly connected with regulating block by bolt, bolt hole in the bolt hole that regulating block and L shape fixture block regulating arm are arranged on one of them parts is elongated hole, can be finely tuned by elongated hole to the upper-lower position of contact rail.
Further: the bolt hole of described first supporting rack platform or the second supporting rack platform is elongated hole, can the distance of Level tune second bracing frame and track side wall by elongated hole.
Further: be respectively arranged with the anti-skidding teeth groove of intermeshing triangle on the surface of described second bracing frame arc surface and regulating block circular arc projection.
Further: on the contact surface of described first supporting rack platform and the second supporting rack platform, be respectively arranged with the anti-skidding teeth groove of intermeshing triangle.
Further: the arc radius of described second bracing frame arc surface is 200mm.
Further: the arc surface of described glass steel second bracing frame is the arc surface that a thickness is not less than the circular arc glass epoxy surface of 15mm, the horizontal direction width of circular arc glass epoxy is not more than 100mm, and the platform of described glass steel second bracing frame is the glass epoxy platform that a thickness is not less than 20mm; Be respectively arranged with baffle plate at the horizontal direction two ends of described circular arc glass epoxy, baffle plate is connected with glass epoxy platform, and two end-stopping plates and circular arc glass epoxy form a horizontal side to circular arc low groove.
Further: described circular arc low groove defines the location, left and right of described regulating block.
Further: the bolt of fixing described regulating block gives burying being fixed on regulating block, the bolt having become to be integrated with regulating block.
Glass fibre reinforced plastic integral insulating support is adopted in the present invention, structure is simple, friction force is little, resistance to abrasion and good insulating, intensity is high, safe and reliable to operation, easy to installation and maintenance, particularly by regulating block fixing on arcwall face, the angle of inclination of C type magnetic suspension contact rail can be regulated very easily on bend, and without the need to making separately support again; And be equipped with strip hole in the side of support and platform, the equal adjustable of distance of support level and vertical direction, ensure that the relevant mounting distance of contact rail.
Below in conjunction with drawings and Examples, the present invention is described in detail.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is the present invention first bracing frame schematic perspective view;
Fig. 3 is the present invention second bracing frame schematic perspective view;
Fig. 4 is regulating block schematic perspective view of the present invention;
Fig. 5 is L shape fixture block lateral plan of the present invention;
Fig. 6 is arc surface of the present invention and circular arc convex surfaces triangle anti-skidding teeth groove local A enlarged diagram.
Detailed description of the invention
A kind of C type magnetic suspension contact rail insulating support, see Fig. 1 to Fig. 6, described support as depicted in figs. 1 and 2, comprise the first bracing frame 2 be fixed on magnetic suspension train rail side wall 1, described track side wall is cement wall or metal or cement vertical rod, described first bracing frame contains a platform 201 parallel to the ground, platform is on a flat board 202, a dull and stereotyped connection riser 203, riser is provided with two rows totally four elongated holes 204 perpendicular to direction, ground, riser is bolted on track side wall, can the position of up-down adjustment first bracing frame by elongated hole, end plate 205 is respectively arranged with at the both sides end face of described flat board and riser, both sides end plate adds the intensity of the first bracing frame.
Described first supporting rack platform is connected with the platform 401 of bolt 3 with the second bracing frame 4 by bolt hole, as shown in figures 1 and 3, described second bracing frame has one perpendicular to ground and to the recessed arc surface 402 of side level, the central authorities of arc surface are provided with the strip shape through hole 403 perpendicular to direction, ground, as shown in Figure 1 and Figure 4, described support also comprises a regulating block 5 with circular arc projection 501, circular arc is protruding corresponding with arc surface, described regulating block circular arc projects through bolt 502 and is fixed on the arc surface of the second bracing frame through strip shape through hole, regulating block is in the length range of strip shape through hole, move to regulate along the upper and lower circular arc of arc surface and fix, described regulating block is being fixed with insulating fixing clip block 6 with the protruding relative another side 503 of circular arc, described insulating fixing clip block blocks C type magnetic suspension contact rail 7, contact rail is fixed on described second bracing frame, the conductive contact surfaces of contact rail is laterally arranged.The bolt of fixing described regulating block gives burying being fixed on regulating block, is the bolt being processed into one with regulating block.
In embodiment: described first bracing frame, the second bracing frame, regulating block and insulating fixing clip block are that the glass-felt plastic formed by glass woven fabric and adhering with epoxy resin is made.
In embodiment: as shown in Figure 1 and Figure 5, described insulating fixing clip block is divided into the L shape fixture block that two shapes are identical, an arm of L shape fixture block is called snap arm 601, the outside of snap arm is plane 6011, the inner side of snap arm and top are provided with arc convex 6012 that is multiple and contact rail inwall point cantact, the snap arm planar side of two L shape fixture blocks stretches into from contact rail opening part relatively, then separate, arc-shaped convex inside snap arm to be stuck in contact rail on two side, adopt this kind of structure, when ambient temperature change cause contact rail and support to produce relative movement time, this structure can ensure that the slip that contact rail can be slight is smooth, be not easy card rail, support appearance is not subject to destruction, so the effect of the point cantact of projection is exactly the resistance of both reductions relative motion, ensure that contact rail can slide, be unlikely to support is broken down.Another arm of L shape fixture block is called regulating arm 602, regulating block and L shape fixture block regulating arm are respectively arranged with bolt hole 6021, L shape fixture block regulating arm is fixedly connected with regulating block by bolt, bolt hole in the bolt hole that regulating block and L shape fixture block regulating arm are arranged on one of them parts is elongated hole, bolt hole in the present embodiment on regulating block is elongated hole, L shape fixture block snap arm can be regulated to move up and down by elongated hole, and then the upper-lower position of contact rail is finely tuned.Insulating fixing clip block can be taken out or clamping contact rail from contact rail opening simultaneously.
In embodiment: in order to realize the Level tune of the second supporting rack platform, the bolt hole of described first supporting rack platform or the second supporting rack platform is elongated hole, can the distance of Level tune second bracing frame and track side wall by elongated hole, in the present embodiment, the bolt hole 206 of the first supporting rack platform is elongated hole.
In embodiment: as shown in Figure 6, be respectively arranged with the anti-skidding teeth groove 8 of intermeshing triangle on the surface of described second bracing frame arc surface and regulating block circular arc projection, the tooth depth of teeth groove is 1mm, and space of tooth is 2mm.
In embodiment: on the contact surface of described first supporting rack platform and the second supporting rack platform, be respectively arranged with identical with the surface of regulating block circular arc projection with the second bracing frame arc surface, the anti-skidding teeth groove of intermeshing triangle.
In embodiment: the arc radius of described second bracing frame arc surface is 200mm.
In embodiment: as shown in figures 1 and 3, the arc surface of described glass steel second bracing frame is the arc surface that a thickness is not less than circular arc glass epoxy 404 surface of 15mm, the horizontal direction width of circular arc glass epoxy is not more than 100mm, and the platform of described glass steel second bracing frame is the glass epoxy platform that a thickness is not less than 20mm; Be respectively arranged with baffle plate 405 at the horizontal direction two ends of described circular arc glass epoxy, baffle plate is connected with glass epoxy platform, and two end-stopping plates and circular arc glass epoxy form a horizontal side to circular arc low groove 406.Described circular arc low groove defines the location, left and right of described regulating block.
Glass fibre reinforced plastic integral insulating support is adopted in the present embodiment, structure is simple, friction force is little, resistance to abrasion and good insulating, intensity is high, safe and reliable to operation, easy to installation and maintenance, particularly by regulating block fixing on arcwall face, the angle of inclination of C type magnetic suspension contact rail can be regulated very easily on bend.
Claims (10)
1. a C type magnetic suspension contact rail insulating support, comprise the first bracing frame be fixed on magnetic suspension train rail side wall, described first bracing frame contains a platform parallel to the ground, it is characterized in that, described first supporting rack platform is connected with the platform of bolt with the second bracing frame by bolt hole, described second bracing frame has one perpendicular to ground and to the recessed arc surface of side level, the central authorities of arc surface are provided with the strip shape through hole of length perpendicular to direction, ground, described support comprises a regulating block with circular arc projection, circular arc is protruding corresponding with arc surface, described regulating block circular arc projects through bolt and is fixed on the arc surface of the second bracing frame through strip shape through hole, regulating block is in the length range of strip shape through hole, move to regulate along the upper and lower circular arc of arc surface and fix, described regulating block is being fixed with insulating fixing clip block with the protruding relative another side of circular arc, described insulating fixing clip block blocks C type magnetic suspension contact rail, contact rail is fixed on described second bracing frame.
2. a kind of C type magnetic suspension contact rail insulating support according to claim 1, it is characterized in that, described first bracing frame, the second bracing frame, regulating block and insulating fixing clip block are that the glass-felt plastic formed by glass woven fabric and adhering with epoxy resin is made.
3. a kind of C type magnetic suspension contact rail insulating support according to claim 1 and 2, it is characterized in that, described insulating fixing clip block is divided into the L shape fixture block that two shapes are identical, an arm of L shape fixture block is called snap arm, the outside of snap arm is plane, and the inner side of snap arm and top are provided with arc convex that is multiple and contact rail inwall point cantact, and the snap arm planar side of two L shape fixture blocks stretches into from contact rail opening part relatively, then separate, the arc convex inside snap arm to be stuck in contact rail on two side; Another arm of L shape fixture block is called regulating arm, regulating block and L shape fixture block regulating arm are respectively arranged with bolt hole, L shape fixture block regulating arm is fixedly connected with regulating block by bolt, bolt hole in the bolt hole that regulating block and L shape fixture block regulating arm are arranged on one of them parts is elongated hole, can be finely tuned by elongated hole to the upper-lower position of contact rail.
4. a kind of C type magnetic suspension contact rail insulating support according to claim 1 and 2, it is characterized in that, the bolt hole of described first supporting rack platform or the second supporting rack platform is elongated hole, can the distance of Level tune second bracing frame and track side wall by elongated hole.
5. a kind of C type magnetic suspension contact rail insulating support according to claim 1 and 2, is characterized in that, is respectively arranged with the anti-skidding teeth groove of intermeshing triangle on the surface of described second bracing frame arc surface and regulating block circular arc projection.
6. a kind of C type magnetic suspension contact rail insulating support according to claim 1 and 2, is characterized in that, on the contact surface of described first supporting rack platform and the second supporting rack platform, is respectively arranged with the anti-skidding teeth groove of intermeshing triangle.
7. a kind of C type magnetic suspension contact rail insulating support according to claim 1 and 2, it is characterized in that, the arc radius of described second bracing frame arc surface is 200mm.
8. a kind of C type magnetic suspension contact rail insulating support according to claim 2, it is characterized in that, the arc surface of described glass steel second bracing frame is the arc surface that a thickness is not less than the circular arc glass epoxy surface of 15mm, the horizontal direction width of circular arc glass epoxy is not more than 100mm, and the platform of described glass steel second bracing frame is the glass epoxy platform that a thickness is not less than 20mm; Be respectively arranged with baffle plate at the horizontal direction two ends of described circular arc glass epoxy, baffle plate is connected with glass epoxy platform, and two end-stopping plates and circular arc glass epoxy form a horizontal side to circular arc low groove.
9. a kind of C type magnetic suspension contact rail insulating support according to claim 8, is characterized in that, described circular arc low groove defines the location, left and right of described regulating block.
10. a kind of C type magnetic suspension contact rail insulating support according to claim 9, is characterized in that, the bolt of fixing described regulating block is pre-buriedly fixed on regulating block, the bolt having become to be integrated with regulating block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410415534.0A CN104175910B (en) | 2014-08-22 | 2014-08-22 | A kind of C type magnetic suspension contact rail insulating support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410415534.0A CN104175910B (en) | 2014-08-22 | 2014-08-22 | A kind of C type magnetic suspension contact rail insulating support |
Publications (2)
| Publication Number | Publication Date |
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| CN104175910A CN104175910A (en) | 2014-12-03 |
| CN104175910B true CN104175910B (en) | 2016-02-03 |
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| CN201410415534.0A Active CN104175910B (en) | 2014-08-22 | 2014-08-22 | A kind of C type magnetic suspension contact rail insulating support |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442394A (en) * | 2015-12-22 | 2016-03-30 | 中铁第四勘察设计院集团有限公司 | Magnetic suspension traffic engineering track supporting structure |
| CN106522043B (en) * | 2016-11-15 | 2018-06-12 | 中铁建电气化局集团第四工程有限公司 | Magnetic-levitation train conductor rail installation method |
| CN107472085B (en) * | 2017-07-06 | 2023-09-08 | 中铁高铁电气装备股份有限公司 | Power supply rail insulation supporting device capable of compensating installation reference error |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9200024D0 (en) * | 1992-01-02 | 1992-02-26 | Rehau Ag & Co | Electrical insulator |
| CN200971060Y (en) * | 2006-09-08 | 2007-11-07 | 中铁电气化勘测设计研究院 | DC 1500V three-rail protective structure |
| JP2008143265A (en) * | 2006-12-07 | 2008-06-26 | Three M Innovative Properties Co | Insulation cover for power supply rail of railroad vehicle using third track system, and its fixing method |
| CN201703275U (en) * | 2010-05-31 | 2011-01-12 | 宁波华缘玻璃钢电器制造有限公司 | Third rail insulation bracket bottom seat |
| CN201961180U (en) * | 2011-01-11 | 2011-09-07 | 北京鼎昌复合材料有限责任公司 | Contact rail split type insulation support |
| CN202528864U (en) * | 2012-04-24 | 2012-11-14 | 中铁电气化局集团有限公司 | Insulation support for lower side contact of contact rail |
| CN203995755U (en) * | 2014-08-22 | 2014-12-10 | 中铁建电气化局集团科技有限公司 | A kind of C type magnetic suspension contact rail insulating support |
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