CN205693485U - The carbon brush hack lever of anti-short circuit - Google Patents
The carbon brush hack lever of anti-short circuit Download PDFInfo
- Publication number
- CN205693485U CN205693485U CN201620634467.6U CN201620634467U CN205693485U CN 205693485 U CN205693485 U CN 205693485U CN 201620634467 U CN201620634467 U CN 201620634467U CN 205693485 U CN205693485 U CN 205693485U
- Authority
- CN
- China
- Prior art keywords
- dust
- carbon brush
- shading ring
- fixed plate
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
This utility model relates to the carbon brush hack lever of a kind of anti-short circuit, belongs to threephase asynchronous machine equipment technical field.Technical scheme is: comprise dust-proof shading ring (1), nylon rod (2), steel core (3), fixed screw holes (4) and fixed plate (5), nylon rod (2) is provided with multiple dust-proof shading ring (1), described dust-proof shading ring (1) is triangular in shape, steel core (3) is located in nylon rod (2), steel core (3) is vertically fixed in fixed plate (5), and fixed plate (5) is provided with fixed screw holes (4).During installation, three phase mains carbon brush holder is uniformly mounted between dust-proof shading ring, then fixed plate is fixed on motor by fixed screw holes with screw.The beneficial effects of the utility model are: process the dust-proof shading ring of multiple triangle on nylon rod, are possible to prevent the carbon brush short circuit that laying dust causes.There is simple in construction, it is simple to make, and feature with low cost, sturdy and durable.
Description
Technical field
It is phase asynchronous that this utility model relates to the carbon brush hack lever of a kind of anti-short circuit, especially lifting and metallurgy wound rotor
Rotor carbon brush holder, belongs to threephase asynchronous machine equipment technical field.
Background technology
Lifting and metallurgy wound rotor threephase asynchronous machine be for drive the lifting of various types and metallurgical machinery and
The special product of other similar devices, has bigger overload capacity and higher mechanical strength, therefore, is widely used in smelting
The crane gear of the industries such as gold, harbour.
Lifting and metallurgy use wound rotor threephase asynchronous machine owing to using frequency height, work under bad environment, rotor carbon brush
Between be often short-circuited phenomenon because of laying dust.
Utility model content
This utility model purpose is to provide the carbon brush hack lever of a kind of anti-short circuit, prevents the carbon brush short circuit that laying dust causes, solves
Problem present in background technology.
The technical solution of the utility model is:
The carbon brush hack lever of a kind of anti-short circuit, comprises dust-proof shading ring, nylon rod, steel core, fixed screw holes and fixed plate, Buddhist nun
Dragon rod is provided with multiple dust-proof shading ring, and described dust-proof shading ring is triangular in shape, and steel core is located in nylon rod, and steel core is vertically fixed
In fixed plate, fixed plate is provided with fixed screw holes.
Described nylon rod is provided with three dust-proof shading rings, is provided with three phase mains carbon brush between adjacent two dust-proof shading rings
Frame.
Described fixed plate is fixed on motor.
Using this utility model, during installation, three phase mains carbon brush holder is arranged between dust-proof shading ring uniformly, then uses spiral shell
Fixed plate is fixed on motor by silk by fixed screw holes.
The beneficial effects of the utility model are: process the dust-proof shading ring of multiple triangle on nylon rod, can in case
The carbon brush short circuit that only laying dust causes.There is simple in construction, it is simple to make, and feature with low cost, sturdy and durable.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
In figure: dust-proof shading ring 1, nylon rod 2, steel core 3, fixed screw holes 4, fixed plate 5.
Detailed description of the invention
Below in conjunction with accompanying drawing, by example, the utility model is described in further detail.
Referring to the drawings 1, the carbon brush hack lever of a kind of anti-short circuit, comprise dust-proof shading ring 1, nylon rod 2, steel core 3, fixed screw
Hole 4 and fixed plate 5, nylon rod 2 is provided with multiple dust-proof shading ring 1, and described dust-proof shading ring 1 is triangular in shape, and steel core 3 is located at Buddhist nun
In dragon rod 2, steel core 3 is vertically fixed in fixed plate 5, and fixed plate 5 is provided with fixed screw holes 4.
In the present embodiment, on nylon rod 2, elongatedness direction processes the dust-proof shading ring 1 of three trianglees, internal
Hollowing out and be enclosed within steel core 3, steel core 3 is vertically fixed in fixed plate 5, is integrally formed structure, steel core 3 and fixed plate 5 junction
Cross section is T-shaped, and fixed plate 5 has two fixed screw holes 4 relative to steel core 3 symmetry.
During installation, three phase mains carbon brush holder is uniformly mounted between adjacent two dust-proof shading rings 1, then passes through with screw
Fixed plate 5 is fixed on motor by fixed screw holes 4.Dust-proof shading ring 1 can be effectively prevented the carbon brush short circuit that laying dust causes.
Claims (3)
1. the carbon brush hack lever of an anti-short circuit, it is characterised in that comprise dust-proof shading ring (1), nylon rod (2), steel core (3), fix
Screw hole (4) and fixed plate (5), nylon rod (2) is provided with multiple dust-proof shading ring (1), and described dust-proof shading ring (1) is in triangle
Shape, steel core (3) is located in nylon rod (2), and steel core (3) is vertically fixed in fixed plate (5), and fixed plate (5) is provided with fixing spiral shell
Silk hole (4).
The carbon brush hack lever of anti-short circuit the most according to claim 1, it is characterised in that described nylon rod (2) is provided with three to be prevented
Dirt shading ring (1), is provided with three phase mains carbon brush holder between adjacent two dust-proof shading rings (1).
The carbon brush hack lever of anti-short circuit the most according to claim 1, it is characterised in that described fixed plate (5) is fixed on motor
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620634467.6U CN205693485U (en) | 2016-06-24 | 2016-06-24 | The carbon brush hack lever of anti-short circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620634467.6U CN205693485U (en) | 2016-06-24 | 2016-06-24 | The carbon brush hack lever of anti-short circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205693485U true CN205693485U (en) | 2016-11-16 |
Family
ID=57426304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620634467.6U Active CN205693485U (en) | 2016-06-24 | 2016-06-24 | The carbon brush hack lever of anti-short circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205693485U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109167460A (en) * | 2018-10-30 | 2019-01-08 | 成都中车电机有限公司 | A kind of exchange has brush excitation electromotor brush holder assembly device and assembly method |
-
2016
- 2016-06-24 CN CN201620634467.6U patent/CN205693485U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109167460A (en) * | 2018-10-30 | 2019-01-08 | 成都中车电机有限公司 | A kind of exchange has brush excitation electromotor brush holder assembly device and assembly method |
| CN109167460B (en) * | 2018-10-30 | 2023-10-10 | 成都中车电机有限公司 | Brush holder assembly device and method for alternating current brush excitation motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106002278A (en) | Iron product machining device | |
| CN205693485U (en) | The carbon brush hack lever of anti-short circuit | |
| CN103390957A (en) | Motor casing and motor | |
| CN204607261U (en) | A kind of weaving wire coiling machine | |
| CN208266223U (en) | A kind of tooling reducing clutch can heat treatment debug time | |
| CN204107983U (en) | Line pressing wheel device and line-pressing machine | |
| CN201618736U (en) | Finished product guide wheel mechanism on drawing-wire machine | |
| CN104071645A (en) | Wire transporting support in wire machining | |
| CN202591629U (en) | Main shaft of machine tool | |
| CN204930737U (en) | A kind of news report platform | |
| CN203494947U (en) | Adjustable guide wheel component on elephant trunk type wire-rewinding machine | |
| CN204122033U (en) | A kind of china clay dispersion machine | |
| CN204247719U (en) | A kind of drawing block | |
| CN207464668U (en) | Chamfering for micro element processing squeezes hole all-in-one machine | |
| CN203937215U (en) | The fluffy lap baling press of a kind of nonwoven | |
| CN204380619U (en) | A kind of mixer | |
| CN104555724B (en) | A kind of novel tire type gantry container crane rotates big mechanism of car | |
| CN203767850U (en) | Special lifting appliance for lifting cylindrical and columnar objects | |
| CN202251714U (en) | Worm gear speed reducer for continuous steel casting | |
| CN202578495U (en) | Vertical shaft box gyrator used for vertical shaft type drilling machine | |
| CN102836991A (en) | Cleaning strip on casting cleaning machine | |
| CN215990366U (en) | Axial displacement structure is prevented to double-cage rotor | |
| CN202260743U (en) | Vertical type water-wheel generator collector ring support | |
| CN202542716U (en) | Steel wire rope anti-loosening device for gantry crane | |
| CN213103850U (en) | Be applicable to metal wire unwrapping wire equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |