CN207670238U - A kind of side is by stream section insulator - Google Patents
A kind of side is by stream section insulator Download PDFInfo
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- CN207670238U CN207670238U CN201820013488.5U CN201820013488U CN207670238U CN 207670238 U CN207670238 U CN 207670238U CN 201820013488 U CN201820013488 U CN 201820013488U CN 207670238 U CN207670238 U CN 207670238U
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- section insulator
- insulating body
- insulator
- stream
- full skirt
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Abstract
This application involves a kind of sides by stream section insulator, includes at least insulating body, full skirt, full skirt is arranged on insulating body, and is distributed along brush glide direction, and insulating body has inclined face, coordinate its surface hydrophobic, can effectively inhibit the dirt deposition on section insulator surface.The section insulator is coordinated by gasket to be mounted on by fastener on conductor rail, can compensate for awarding the height difference between stream interface and insulator caused by long term wear by changing gasket quantity when daily maintenance, without the entire section insulator of replacement.
Description
Technical field
This application involves a kind of sides for conductor rail system by stream section insulator.
Background technology
In field of track traffic, there is part standard vehicle that conductor rail system is used to provide electric power for vehicle, is by brush
Vehicle awards stream.In actual motion, since line electricity gasification design is multiple electric piecewise combinations, needed between each electricity segmentation
It is insulated and is connected by section insulator.06 phase in 2014《Railway standard designs》It is delivered in periodical《Urban track traffic connects
Rail-engaging electricity subsection setup mode and recommendation on improvement》One that segmentation used by a kind of high-speed magnetic floating conductor rail system is disclosed herein is exhausted
Edge device combine closely matching in structure design with the cross dimensions of composite conductor rail of steel and aluminum, and it is exhausted can to meet embedded segmentation
The mounting condition of edge device, and the requirement that brush is flowed can be met；And the program is in view of the long-term friction of brush is polluted and is use up
The ablation that electric arc may be eliminated is provided with equidistant conduit in the contact surface of section insulator.But the program does not consider
To section insulator to the self-cleaning function of dirt deposition, the deposition of electrically conductive particles that especially brush friction generates in conduit,
The risk for losing graded insulation function will be brought to section insulator；In addition the program does not consider that long term wear can make score yet
The contact surface of section insulator and conductor rail award between stream interface that there are height differences, and this height difference will be such that brush is rushed at this
It hits.
Invention content
The application is designed to provide a kind of side by stream section insulator, and it is multiple equally to adapt to steel aluminium in structure design
The installation of rail is closed, it is crucial that there is the insulating body of the insulator inclined face, overall surface to have hydrophobicity；Installation
When coordinated by gasket and be fixedly connected with conductor rail.
According to the application, the side is included at least insulating body by stream section insulator（1）, full skirt（2）, wherein umbrella
Skirt（2）It is arranged in insulating body（1）On, and along brush（6）Glide direction is distributed, which is characterized in that the insulating body（1）Face
To brush（6）Side have side face（1a）, the side face（1a）With rubbing surface（2a）Acute angle（α）Range be 0 ＜ α
≤35°。
Preferentially, insulating body（1）Top has top surface（1b）, the top surface（1b）With rubbing surface（2a）Acute angle
（β）Range be 90 ° of 60 °≤β ＜.
Preferentially, the section insulator at least surface is made of hydrophobic abrasion-proof insulating material.
Preferentially, the section insulator passes through gasket（3）Cooperation is fixedly connected on conductor rail by fastener（4）On.
The advantageous effect of the application is：
1, the insulating body of the scheme has inclined-plane/cambered surface, coordinates its surface hydrophobic, can effectively inhibit graded insulation
The dirt deposition on device surface advantageously reduces line service amount.
2, the section insulator of this programme is fixedly connected on by fastener on conductor rail with a series of gaskets, by changing
Become gasket quantity to can compensate for awarding the height difference between stream interface and insulator caused by long term wear, it is exhausted without replacing entire segmentation
Edge device.
Description of the drawings
The application is described in detail in attached drawing, and preferred embodiment is shown in the accompanying drawings, wherein detailed description are as follows.
Fig. 1 is the normal axomometric drawing of the application section insulator.
Fig. 2 be the application section insulator and conductor rail assembled rear view and its corresponding sectional view, sectional view B-B with
Top surface and the side face of insulating body are shown in B '-B '.
Fig. 3 shows the application section insulator and conductor rail assembling plan view and its corresponding sectional view, can in figure
See that the assembly relation of the two and related accessories, brush illustrate direction on section insulator rubbing surface and slide, another part is put
Big view shows the installation effect of gasket.
Specific implementation mode
Fig. 1 to Fig. 3 shows a kind of side described herein by stream section insulator, including insulating body（1）, full skirt
（2）, full skirt（2）It is arranged in insulating body（1）On, it is distributed along brush glide direction, full skirt（2）Edge chamfer, the insulation
Main body（1）With side face（1a）, top surface（1b）, with rubbing surface（2a）Acute angle（α、β）Respectively 0 ＜ α≤
35 °, 90 ° of 60 °≤β ＜.Further, side face（1a）, top surface（1b）Can also be cambered surface, but their tangent line with rub
Wiping face（2a）The minimum acute angle of formation（α、β）Respectively 0 α≤35 ° ＜, 90 ° of 60 °≤β ＜.Its form reached is
Side face（1a）Top close to rubbing surface（2a）, lower part is far from rubbing surface（2a）, top surface（1b）Close rubbing surface（2a）
Part tend to ground, far from rubbing surface（2a）Part tend away from the direction on ground（As shown in Figure 2）.
Section insulator surface is made of hydrophobic wear-resistant material, or its further entirety is by hydrophobic wear-resisting exhausted
Edge material is made.Inclined-plane/cambered surface of the scheme setting, coordinates its surface hydrophobic, in external environment（Vibration, rainwater etc.）Make
With the lower dirt deposition that can effectively inhibit section insulator surface, line service amount is advantageously reduced.
The section insulator when mounted, inner splint（5）It is threaded into conductor rail（4）L on inside, with section insulator
Clevis plate（1c）Coordinate clamping contact rail（4）Lug（4a）, section insulator passes through a series of gaskets（3）Cooperation is consolidated by bolt
Surely it is connected to conductor rail（4）On（As shown in Figure 3）, when section insulator is because of brush（6）It slides to be worn and leads to its rubbing surface
（2a）With conductor rail（4）It awards between stream interface after there is height difference, you can gasket quantity is changed by certain repair rate to compensate
Height difference, without replacing entire section insulator.
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
This specification（Including any accessory claim, abstract and attached drawing）Disclosed in any feature, except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
The application is not limited to specific implementation mode above-mentioned.The application, which expands to, any in the present specification to be disclosed
New feature or any new combination, and disclose any new method or process the step of or any new combination.
Claims (4)
1. a kind of side is included at least insulating body by stream section insulator（1）, full skirt（2）, wherein full skirt（2）It is arranged exhausted
Edge main body（1）On, and along brush（6）Glide direction is distributed, which is characterized in that the insulating body（1）Towards brush（6）One
Side has side face（1a）, the side face（1a）With rubbing surface（2a）Acute angle（α）Range be 0 α≤35 ° ＜.
2. a kind of side according to claim 1 is by stream section insulator, which is characterized in that insulating body（1）Top has
There is top surface（1b）, the top surface（1b）With rubbing surface（2a）Acute angle（β）Range be 90 ° of 60 °≤β ＜.
3. a kind of side according to claim 1 is by stream section insulator, which is characterized in that the section insulator is at least
Surface is made of hydrophobic abrasion-proof insulating material.
4. a kind of side according to claim 3 is by stream section insulator, which is characterized in that the section insulator passes through
Gasket（3）Cooperation is fixedly connected on conductor rail by fastener（4）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820013488.5U CN207670238U (en) | 2018-01-04 | 2018-01-04 | A kind of side is by stream section insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820013488.5U CN207670238U (en) | 2018-01-04 | 2018-01-04 | A kind of side is by stream section insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207670238U true CN207670238U (en) | 2018-07-31 |
Family
ID=62972593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820013488.5U Active CN207670238U (en) | 2018-01-04 | 2018-01-04 | A kind of side is by stream section insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207670238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108116273A (en) * | 2018-01-04 | 2018-06-05 | 湖南华品轨道交通有限公司 | A kind of side is by stream section insulator |
-
2018
- 2018-01-04 CN CN201820013488.5U patent/CN207670238U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108116273A (en) * | 2018-01-04 | 2018-06-05 | 湖南华品轨道交通有限公司 | A kind of side is by stream section insulator |
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