CN205999726U - A kind of magnetic floats engineering conductor rail insulating supporting position limiting structure - Google Patents
A kind of magnetic floats engineering conductor rail insulating supporting position limiting structure Download PDFInfo
- Publication number
- CN205999726U CN205999726U CN201620956610.3U CN201620956610U CN205999726U CN 205999726 U CN205999726 U CN 205999726U CN 201620956610 U CN201620956610 U CN 201620956610U CN 205999726 U CN205999726 U CN 205999726U
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- conductor rail
- insulator
- chuck
- rolling bearing
- type conductor
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Abstract
This utility model belongs to magnetic levitation track field, and disclose a kind of floating engineering conductor rail insulating supporting position limiting structure of magnetic, including the support base being arranged on turnout junction girder side, support base is provided with insulator away from the side of described turnout junction girder, insulator is provided with conductor rail chuck away from the side of described support base, conductor rail chuck is connected with the opening of c-type conductor rail and described c-type conductor rail towards described conductor rail chuck by rolling bearing, on conductor rail chuck, fixed cover is connected to nylon cushion layer, nylon bed course is resisted against on described insulator near the side of described insulator, nylon bed course has annular relief away from the side of described insulator, annular relief stretches in described c-type conductor rail from the opening of described c-type conductor rail and is resisted against described rolling bearing.This utility model employs nylon bed course between rolling bearing and insulator it is therefore prevented that the rotation of rolling bearing tilts, and can improve the service life of c-type conductor rail.
Description
Technical field
This utility model belongs to magnetic levitation track field, floats engineering conductor rail insulating supporting limit more particularly, to a kind of magnetic
Bit architecture.
Background technology
Magnetic float engineering turnout junction girder be can unitary rotation structure, for vehicle switching line transition pass through.If in turnout junction girder
Upper installation c-type conductor rail, and c-type conductor rail is continuous arrangement in turnout junction girder；In turnout junction girder rotation process, positioned at turnout junction girder
There is displacement, for installing chuck and the c-type conductor rail of c-type conductor rail between the middle SI semi-insulation strong point and c-type conductor rail
Have sliding friction, and in the case that the factors such as track switch beam vibration cause chuck to loosen, be arranged on the chuck on chuck
Bearing occurs that rotation tilts, and catching phenomenon easily, has larger abrasion to inside c-type conductor rail, thus shorten C
The service life of type conductor rail, and reliability reduction.
Utility model content
Disadvantages described above for prior art or Improvement requirement, it is exhausted that this utility model provides a kind of floating engineering conductor rail of magnetic
Edge support limit structure, it can prevent the rotation of rolling bearing from tilting, and therefore can improve the service life of c-type conductor rail.
For achieving the above object, according to this utility model, there is provided a kind of magnetic floats the spacing knot of engineering conductor rail insulating supporting
Structure it is characterised in that including being arranged on the support base of turnout junction girder side, install away from the side of described turnout junction girder by described support base
There is insulator, described insulator is provided with conductor rail chuck away from the side of described support base, described conductor rail chuck passes through rolling
Dynamic bearing is connected with the opening of c-type conductor rail and described c-type conductor rail towards described conductor rail chuck, additionally, described contact
On rail clip disk, fixed cover is connected to nylon cushion layer, and described nylon bed course is resisted against described insulator near the side of described insulator
On, described nylon bed course has annular relief away from the side of described insulator, and described annular relief contacts from described c-type
The opening of rail stretches in described c-type conductor rail and is resisted against on described rolling bearing.
Preferably, described support base is arranged in described turnout junction girder by bolt.
In general, by the contemplated above technical scheme of this utility model compared with prior art, can obtain down
Row beneficial effect：
1) this utility model employs nylon bed course it is therefore prevented that the rotation of rolling bearing between rolling bearing and insulator
Tilting, thus also prevent the friction between rolling bearing and c-type conductor rail, the service life of c-type conductor rail can be improved；
2) nylon bed course of the present utility model adopts nylon material, can play good lubrication.
Brief description
Fig. 1 is structural representation of the present utility model.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only in order to explain
This utility model, is not used to limit this utility model.Additionally, institute in each embodiment of this utility model disclosed below
As long as the technical characteristic being related to does not constitute conflict each other just can be mutually combined.
With reference to Fig. 1, a kind of magnetic float engineering conductor rail insulating supporting position limiting structure, including being arranged on propping up of turnout junction girder 1 side
Support seat 2, described support base 2 is provided with insulator 3 away from the side of described turnout junction girder 1, and described insulator 3 is away from described support base
2 side is provided with conductor rail chuck 4, and described conductor rail chuck 4 is connected with c-type conductor rail 5 and described C by rolling bearing
The opening of type conductor rail 5 is towards described conductor rail chuck 4, additionally, fixed cover is connected to nylon cushion layer 6 on described conductor rail chuck 4,
Described nylon bed course 6 is resisted against on described insulator 3 near the side of described insulator 3, and described nylon bed course 6 is away from described exhausted
The side of edge 3 has annular relief 7, and described annular relief 7 stretches into described c-type from the opening of described c-type conductor rail 5 and connects
Rail-engaging 5 is interior and is resisted against on described rolling bearing.
Further, described support base 2 is arranged in described turnout junction girder 1 by bolt 8, is so easy to the installation of support base 2.
This utility model is provided with rolling bearing between conductor rail chuck 4 and c-type conductor rail 5, using rolling friction generation
For sliding friction, when preventing turnout junction girder 1 from rotating, c-type conductor rail 5 produce larger displacement and prevent c-type conductor rail 5 by chuck and
Rolling bearing damage.In addition, this utility model employs nylon bed course 6 it is therefore prevented that contacting between rolling bearing and insulator 3
In the case of Long-term Vibration, the rotation of rolling bearing tilts it is ensured that the normal work of rolling bearing rail clip disk 4 grade part, carries
The high life-span of the use at this position for the c-type conductor rail 5, and improve reliability；In addition, also prevent rolling bearing and C
Friction between type conductor rail 5, prevents from damaging c-type conductor rail 5；And nylon bed course 6 of the present utility model adopts nylon material,
Good lubrication can be played.
As it will be easily appreciated by one skilled in the art that the foregoing is only preferred embodiment of the present utility model, not
In order to limit this utility model, all any modifications made within spirit of the present utility model and principle, equivalent and change
Enter, should be included within protection domain of the present utility model.
Claims (2)
1. a kind of magnetic floats engineering conductor rail insulating supporting position limiting structure it is characterised in that including being arranged on turnout junction girder (1) side
Support base (2), described support base (2) is provided with insulator (3) away from the side of described turnout junction girder (1), and described insulator (3) is remote
From the side of described support base (2), conductor rail chuck (4) is installed, described conductor rail chuck (4) is connected with C by rolling bearing
The opening of type conductor rail (5) and described c-type conductor rail (5) is towards described conductor rail chuck (4), additionally, described contact rail clip
The upper fixed cover of disk (4) is connected to nylon cushion layer (6), and described nylon bed course (6) is resisted against described near the side of described insulator (3)
On insulator (3), described nylon bed course (6) has annular relief (7), described annular away from the side of described insulator (3)
Lobe (7) stretches in described c-type conductor rail (5) from the opening of described c-type conductor rail (5) and is resisted against described rolling bearing
On.
2. a kind of magnetic according to claim 1 floats engineering conductor rail insulating supporting position limiting structure it is characterised in that described
Support seat (2) is arranged in described turnout junction girder (1) by bolt (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620956610.3U CN205999726U (en) | 2016-08-26 | 2016-08-26 | A kind of magnetic floats engineering conductor rail insulating supporting position limiting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620956610.3U CN205999726U (en) | 2016-08-26 | 2016-08-26 | A kind of magnetic floats engineering conductor rail insulating supporting position limiting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205999726U true CN205999726U (en) | 2017-03-08 |
Family
ID=58198270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620956610.3U Active CN205999726U (en) | 2016-08-26 | 2016-08-26 | A kind of magnetic floats engineering conductor rail insulating supporting position limiting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205999726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113602158A (en) * | 2021-08-20 | 2021-11-05 | 湖南星光速流科技有限责任公司 | Noise-reduction C-shaped contact rail supporting device |
-
2016
- 2016-08-26 CN CN201620956610.3U patent/CN205999726U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113602158A (en) * | 2021-08-20 | 2021-11-05 | 湖南星光速流科技有限责任公司 | Noise-reduction C-shaped contact rail supporting device |
| CN113602158B (en) * | 2021-08-20 | 2023-02-03 | 湖南星光速流科技有限责任公司 | Noise reduction type C-shaped contact rail supporting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |