CN104175910A - C-shaped magnetic suspension contact rail insulating support - Google Patents
C-shaped magnetic suspension contact rail insulating support Download PDFInfo
- Publication number
- CN104175910A CN104175910A CN201410415534.0A CN201410415534A CN104175910A CN 104175910 A CN104175910 A CN 104175910A CN 201410415534 A CN201410415534 A CN 201410415534A CN 104175910 A CN104175910 A CN 104175910A
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- CN
- China
- Prior art keywords
- contact rail
- magnetic suspension
- bracing frame
- insulating support
- regulating block
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Abstract
The invention discloses a C-shaped magnetic suspension contact rail insulating support. The C-shaped magnetic suspension contact rail insulating support comprises a first supporting rack, a second supporting rack and an adjusting block, wherein the second supporting rack is connected with the first supporting rack and is provided with an arc surface which is perpendicular to the ground and is horizontally recessed towards one side of the second supporting rack; an elongated through hole which is perpendicular to the direction of the ground is formed in the center of the arc surface; the adjusting block is provided with an arc projection; the arc projection of the adjusting block penetrates in the elongated through hole through a bolt and is fixed on the arc surface of the second supporting rack; the adjusting block moves to be adjusted along the vertical direction of the arc surface by an arc-shaped trace in a length range of the elongated through hole and then is fixed; an insulating fixing clamping block is fixed on the other surface, which is opposite to the arc projection, of the adjusting block; and a C-shaped magnetic suspension contact rail is clamped by the insulating fixing clamping block and is fixed on the second supporting rack. The C-shaped magnetic suspension contact rail insulating support is a glass fiber reinforced plastic integral insulating support, is simple in structure, low in friction force, high in wear resistance and insulativity, high in strength and convenient to mount and repair and runs safely and reliably.
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 of magnetic levitation vehicle input is at present by arranging vertically disposed C type contact rail input in orbit, contact rail need to pass through insulating support trapped orbit side, we know that the travel way of locomotive is not straight, there are many bends, motorcycle track also can have certain inclination with bend, therefore the fixing of C type contact rail just need to be adjusted and fix with the inclination of bend and track, so designing one, can conveniently to regulate the support of installation 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 the arc stent adjusting range rail-engaging radian that achieves a butt joint is set, 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 being fixed on magnetic suspension train rail side wall, described the first bracing frame contains a platform parallel to the ground, described the first supporting rack platform is connected with the platform of the second bracing frame with bolt by bolt hole, described the second bracing frame has one perpendicular to ground and to the recessed arc surface of a side level, central authorities at arc surface are provided with the strip shape through hole perpendicular to ground direction, described support comprises that one with the regulating block of circular arc projection, circular arc projection is corresponding with arc surface, described regulating block circular arc projection is passed on the arc surface that strip shape through hole is fixed on the second bracing frame by bolt, regulating block is in the length range of strip shape through hole, along the upper and lower circular arc of arc surface, move to regulate and fix, described regulating block is fixed with insulating fixing clip piece at the another side relative with circular arc projection, described insulating fixing clip piece blocks C type magnetic suspension contact rail, contact rail is fixed on described the second bracing frame.
Further: described the first bracing frame, the second bracing frame, regulating block and insulating fixing clip piece are that the glass-felt plastic being formed by glass woven fabric and adhering with epoxy resin is made.
Further: described insulating fixing clip piece is divided into two L shaped fixture blocks that shape is identical, an arm of L shaped fixture block is called card arm, the outside of card arm is plane, the inner side of card arm is provided with a plurality of arc convex that contact with contact rail inwall point with top, the card arm planar side of two L shaped fixture blocks stretches into from contact rail opening part relatively, then separate, the arc convex of card arm inner side is stuck on the interior two side of contact rail; Another arm of L shaped fixture block is called regulating arm, on regulating block and L shaped fixture block regulating arm, be respectively arranged with bolt hole, L shaped fixture block regulating arm is fixedly connected with regulating block by bolt, bolt hole in the bolt hole arranging on regulating block and L shaped fixture block regulating arm on one of them parts is slotted hole, by slotted hole, can finely tune the upper-lower position of contact rail.
Further: the bolt hole of described the first supporting rack platform or the second supporting rack platform is slotted hole, can Level tune the second bracing frame by slotted hole and the distance of track side wall.
Further: the surface in described the second bracing frame arc surface and regulating block circular arc projection is respectively arranged with the anti-skidding teeth groove of intermeshing triangle.
Further: on the contact surface of described the 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 the second bracing frame arc surface is 200mm.
Further: the arc surface of described glass steel the 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 the second bracing frame is the glass epoxy platform that a thickness is not less than 20mm; Horizontal direction two ends at described circular arc glass epoxy are respectively arranged with baffle plate, and 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 has formed the location, left and right of described regulating block.
Further: the bolt of fixing described regulating block is to give burying being fixed on regulating block, the bolt having become one with regulating block.
In the present invention, adopt glass fibre reinforced plastic integral insulating support, simple in structure, friction force is little, resistance to abrasion and good insulating, intensity is high, safe and reliable to operation, easy to installation and maintenance, particularly on bend, can regulate very easily the angle of inclination of C type magnetic suspension contact rail by regulating block fixing on arcwall face, and without making separately again support; And side and platform at support are equipped with strip hole, the equal capable of regulating of distance of support level and vertical direction, has guaranteed 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's the first bracing frame schematic perspective view;
Fig. 3 is the present invention's the second bracing frame schematic perspective view;
Fig. 4 is regulating block schematic perspective view of the present invention;
Fig. 5 is the L shaped fixture block lateral plan of the present invention;
Fig. 6 is the local A enlarged diagram of the anti-skidding teeth groove of arc surface of the present invention and circular arc convex surfaces triangle.
The specific embodiment
A kind of C type magnetic suspension contact rail insulating support, referring to Fig. 1 to Fig. 6, described support as depicted in figs. 1 and 2, comprise the first bracing frame 2 being fixed on magnetic suspension train rail side wall 1, described track side wall is cement wall or metal or cement vertical rod, described the first bracing frame contains a platform parallel to the ground 201, platform is on a flat board 202, a riser 203 of dull and stereotyped connection, on riser, be provided with two rows totally four slotted holes 204 perpendicular to ground direction, riser is bolted on track side wall, position that can up-down adjustment the first bracing frame by slotted hole, in the both sides of described flat board and riser, end face is respectively arranged with end plate 205, both sides end plate has increased the intensity of the first bracing frame.
Described the first supporting rack platform is connected with the platform 401 of the second bracing frame 4 with bolt 3 by bolt hole, as shown in figures 1 and 3, described the second bracing frame has one perpendicular to ground and to the recessed arc surface 402 of a side level, central authorities at arc surface are provided with the strip shape through hole 403 perpendicular to ground direction, as shown in Figure 1 and Figure 4, described support also comprises that one with the regulating block 5 of circular arc projection 501, circular arc projection is corresponding with arc surface, described regulating block circular arc projection is fixed on the arc surface of the second bracing frame through strip shape through hole by bolt 502, regulating block is in the length range of strip shape through hole, along the upper and lower circular arc of arc surface, move to regulate and fix, described regulating block is fixed with insulating fixing clip piece 6 at the another side 503 relative with circular arc projection, described insulating fixing clip piece blocks C type magnetic suspension contact rail 7, contact rail is fixed on described the second bracing frame, the conductive contact of contact rail faces laterally disposed.The bolt of fixing described regulating block is to give burying being fixed on regulating block, is to be processed into the bolt of one with regulating block.
In embodiment: described the first bracing frame, the second bracing frame, regulating block and insulating fixing clip piece are that the glass-felt plastic being 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 piece is divided into two L shaped fixture blocks that shape is identical, an arm of L shaped fixture block is called card arm 601, the outside of card arm is plane 6011, the inner side of card arm is provided with a plurality of arc convex 6012 that contact with contact rail inwall point with top, the card arm planar side of two L shaped fixture blocks stretches into from contact rail opening part relatively, then separate, the arc-shaped convex of card arm inner side is stuck on the interior two side of contact rail, adopt this kind of structure, when ambient temperature changes while causing contact rail and support to produce relatively moving, this structure can guarantee 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 of projection contact is exactly the resistance that reduces the two relative motion, guarantee that contact rail can slide, be unlikely to make support to break down.Another arm of L shaped fixture block is called regulating arm 602, on regulating block and L shaped fixture block regulating arm, be respectively arranged with bolt hole 6021, L shaped fixture block regulating arm is fixedly connected with regulating block by bolt, bolt hole in the bolt hole arranging on regulating block and L shaped fixture block regulating arm on one of them parts is slotted hole, bolt hole in the present embodiment on regulating block is slotted hole, by slotted hole, can regulate L shaped fixture block card arm to move up and down, and then the upper-lower position of contact rail is finely tuned.Insulating fixing clip piece 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 the first supporting rack platform or the second supporting rack platform is slotted hole, can Level tune the second bracing frame and the distance of track side wall by slotted hole, in the present embodiment, the bolt hole 206 of the first supporting rack platform is slotted 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 the 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 the first supporting rack platform and the second supporting rack platform, be respectively arranged with surface with the second bracing frame arc surface and regulating block circular arc projection identical, the anti-skidding teeth groove of intermeshing triangle.
In embodiment: the arc radius of described the second bracing frame arc surface is 200mm.
In embodiment: as shown in figures 1 and 3, the arc surface of described glass steel the second bracing frame is the arc surface that a thickness is not less than circular arc glass epoxy 404 surfaces of 15mm, the horizontal direction width of circular arc glass epoxy is not more than 100mm, and the platform of described glass steel the second bracing frame is the glass epoxy platform that a thickness is not less than 20mm; Horizontal direction two ends at described circular arc glass epoxy are respectively arranged with baffle plate 405, and 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 has formed the location, left and right of described regulating block.
In the present embodiment, adopt glass fibre reinforced plastic integral insulating support, simple in structure, friction force is little, resistance to abrasion and good insulating, intensity is high, safe and reliable to operation, easy to installation and maintenance, particularly on bend, can, by regulating block fixing on arcwall face, regulate very easily the angle of inclination of C type magnetic suspension contact rail.
Claims (10)
1. a C type magnetic suspension contact rail insulating support, comprise the first bracing frame being fixed on magnetic suspension train rail side wall, described the first bracing frame contains a platform parallel to the ground, it is characterized in that, described the first supporting rack platform is connected with the platform of the second bracing frame with bolt by bolt hole, described the second bracing frame has one perpendicular to ground and to the recessed arc surface of a side level, central authorities at arc surface are provided with the strip shape through hole perpendicular to ground direction, described support comprises that one with the regulating block of circular arc projection, circular arc projection is corresponding with arc surface, described regulating block circular arc projection is passed on the arc surface that strip shape through hole is fixed on the second bracing frame by bolt, regulating block is in the length range of strip shape through hole, along the upper and lower circular arc of arc surface, move to regulate and fix, described regulating block is fixed with insulating fixing clip piece at the another side relative with circular arc projection, described insulating fixing clip piece blocks C type magnetic suspension contact rail, contact rail is fixed on described the second bracing frame.
2. a kind of C type magnetic suspension contact rail insulating support according to claim 1, is characterized in that, described the first bracing frame, the second bracing frame, regulating block and insulating fixing clip piece are that the glass-felt plastic being 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 piece is divided into two L shaped fixture blocks that shape is identical, an arm of L shaped fixture block is called card arm, the outside of card arm is plane, and the inner side of card arm is provided with a plurality of arc convex that contact with contact rail inwall point with top, and the card arm planar side of two L shaped fixture blocks stretches into from contact rail opening part relatively, then separate, the arc convex of card arm inner side is stuck on the interior two side of contact rail; Another arm of L shaped fixture block is called regulating arm, on regulating block and L shaped fixture block regulating arm, be respectively arranged with bolt hole, L shaped fixture block regulating arm is fixedly connected with regulating block by bolt, bolt hole in the bolt hole arranging on regulating block and L shaped fixture block regulating arm on one of them parts is slotted hole, by slotted hole, can finely tune 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 the first supporting rack platform or the second supporting rack platform is slotted hole, can Level tune the second bracing frame and the distance of track side wall by slotted hole.
5. a kind of C type magnetic suspension contact rail insulating support according to claim 1 and 2, is characterized in that, on the surface of described the second bracing frame arc surface and regulating block circular arc projection, is respectively arranged with the anti-skidding teeth groove of intermeshing triangle.
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 the 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, is characterized in that, the arc radius of described the 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 the 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 the second bracing frame is the glass epoxy platform that a thickness is not less than 20mm; Horizontal direction two ends at described circular arc glass epoxy are respectively arranged with baffle plate, and 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 has formed 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 to give burying being fixed on regulating block, the bolt having become one 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 |
|---|---|
| CN104175910A true CN104175910A (en) | 2014-12-03 |
| CN104175910B CN104175910B (en) | 2016-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
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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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| CN (1) | CN104175910B (en) |
Cited By (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 |
| CN106522043A (en) * | 2016-11-15 | 2017-03-22 | 中铁建电气化局集团第四工程有限公司 | Installation method of contact rail of magnetic-levitation train |
| CN107472085A (en) * | 2017-07-06 | 2017-12-15 | 中铁电气化局集团有限公司 | A kind of power rail insulation support device that can compensate for reference for installation error |
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| 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 |
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| 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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| DE69200120T2 (en) * | 1992-01-02 | 1995-07-06 | Rehau Ag & Co | Electrical insulator to support a busbar. |
| 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 |
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Cited By (5)
| 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 |
| CN106522043A (en) * | 2016-11-15 | 2017-03-22 | 中铁建电气化局集团第四工程有限公司 | Installation method of contact rail of magnetic-levitation train |
| 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 |
| CN107472085A (en) * | 2017-07-06 | 2017-12-15 | 中铁电气化局集团有限公司 | A kind of power rail insulation support device that can compensate for reference for installation error |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104175910B (en) | 2016-02-03 |
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