CN208061696U - A kind of fire-retardant collector-ring lead structure - Google Patents
A kind of fire-retardant collector-ring lead structure Download PDFInfo
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- CN208061696U CN208061696U CN201721715419.0U CN201721715419U CN208061696U CN 208061696 U CN208061696 U CN 208061696U CN 201721715419 U CN201721715419 U CN 201721715419U CN 208061696 U CN208061696 U CN 208061696U
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- collector
- fire
- retardant
- flame
- ring lead
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Abstract
The utility model provides a kind of fire-retardant collector-ring lead structure, which is characterized in that including braided sheath, flame-retarding adhesive layer is equipped in the braided sheath, glass fiber core rope is distributed in the flame-retarding adhesive layer.The utility model disclosure satisfy that collector-ring lead technique for fixing requirement, while this kind of structure has flame retardant effect, without adding solvent when improving rotor operation reliability, and preparing, improve working environment, it is ensured that worker is physically and mentally healthy.
Description
Technical field
The utility model is related to a kind of fire-retardant collector-ring lead fixed structures.
Background technology
Existing collector-ring lead includes that glass fiber core rope and the insulation sleeve on the outside of glass fiber core rope, disadvantage exist
In, 1, insulation sleeve itself do not have flame retarding function, carbon brush and slip ring poor contact, unsmooth and current collection ring casing of divulging information when collector ring
Interior oil leak etc. can cause collector ring ring fire, spark that can acutely cause collector ring locally to strike sparks, cause lead wire insulation to be damaged, cause
Generator amature short trouble；2, it needs to use organic solvent when prepared by insulation sleeve, is unfavorable for worker's physical and mental health.
Invention content
The purpose of this utility model is to provide a kind of fire-retardant collector-ring lead structure, meets the requirement of lead technique for fixing simultaneously
There is self-extinguishment to burning things which may cause a fire disaster, improves rotor operation reliability.
In order to achieve the above object, the utility model provides a kind of fire-retardant collector-ring lead structure, which is characterized in that packet
Braided sheath is included, flame-retarding adhesive layer is equipped in the braided sheath, glass fiber is distributed in the flame-retarding adhesive layer
Core rope.
Preferably, it also is provided with flame-retarding adhesive layer on the outside of the braided sheath.
Preferably, the braided sheath is comprising dacron thread braiding structure and in the gap of dacron thread braiding structure
Flame-retarding adhesive layer.
Compared with prior art, the utility model has the beneficial effects that：
The utility model disclosure satisfy that collector-ring lead technique for fixing requirement, while this kind of structure has flame retardant effect, improve
Rotor operation reliability, and working environment is improved, it is ensured that worker is physically and mentally healthy without adding solvent when preparing.
Description of the drawings
Fig. 1 is fire-retardant collector-ring lead structural schematic diagram.
Specific implementation mode
With reference to specific embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, in the content for having read the utility model instruction
Later, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms equally fall within this Shen
It please the appended claims limited range.
Embodiment 1
As shown in Figure 1, the fire-retardant collector-ring lead structure of the present embodiment includes dacron thread braided sheath 1, the terylene
It is equipped with flame-retarding adhesive layer 2 in silk braided sheath 1, glass fiber core rope 3 is distributed in the flame-retarding adhesive layer 2.Described
Dacron thread braided sheath includes dacron thread braiding structure and the flame-retarding adhesive layer in the gap of dacron thread braiding structure.
When preparation, use leaching with the dacron thread braided sheath of flame retardant type epoxy adhesive that glass fiber core rope is wrapped, then
Cure under certain temperature, certain time, obtains above-mentioned fire-retardant collector-ring lead structure.
Embodiment 2
Similar to embodiment 1, difference lies in also be provided with flame-retarding adhesive layer on the outside of the dacron thread braided sheath.
Claims (3)
1. a kind of fire-retardant collector-ring lead structure, which is characterized in that be equipped with including braided sheath, in the braided sheath fire-retardant
Glass fiber core rope is distributed in the flame-retarding adhesive layer in gluing oxidant layer.
2. fire-retardant collector-ring lead structure as described in claim 1, which is characterized in that the outside of the braided sheath is also set
There is flame-retarding adhesive layer.
3. fire-retardant collector-ring lead structure as described in claim 1, which is characterized in that the braided sheath includes dacron thread
Braiding structure and the flame-retarding adhesive layer in the gap of dacron thread braiding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721715419.0U CN208061696U (en) | 2017-12-11 | 2017-12-11 | A kind of fire-retardant collector-ring lead structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721715419.0U CN208061696U (en) | 2017-12-11 | 2017-12-11 | A kind of fire-retardant collector-ring lead structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208061696U true CN208061696U (en) | 2018-11-06 |
Family
ID=63996963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721715419.0U Active CN208061696U (en) | 2017-12-11 | 2017-12-11 | A kind of fire-retardant collector-ring lead structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208061696U (en) |
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2017
- 2017-12-11 CN CN201721715419.0U patent/CN208061696U/en active Active
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