CN203326785U - Motor stator wiring apparatus - Google Patents
Motor stator wiring apparatus Download PDFInfo
- Publication number
- CN203326785U CN203326785U CN2013203664310U CN201320366431U CN203326785U CN 203326785 U CN203326785 U CN 203326785U CN 2013203664310 U CN2013203664310 U CN 2013203664310U CN 201320366431 U CN201320366431 U CN 201320366431U CN 203326785 U CN203326785 U CN 203326785U
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- CN
- China
- Prior art keywords
- motor stator
- electric machine
- machine stand
- copper bar
- terminal box
- 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.)
- Expired - Lifetime
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- Motor Or Generator Frames (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The utility model relates to a motor manufacture technology and discloses a motor stator wiring apparatus. The motor stator wiring apparatus comprises a motor support, a junction box arranged at the side of the motor support, and three conducting rings arranged inside the motor support, wherein the three conducting rings are correspondingly connected with three connection plates having different heights, the three connection plates are connected into the junction box, the three connection plates are correspondingly connected with three copper bars, and the three copper bars are successively arranged along the height direction of the junction box. The motor stator conducting rings are connected with external power lines through the connection plates and the copper bars so that the electric safety distance is guaranteed, the structure is simple, the practicality is high and the effects are good.
Description
Technical field
The utility model relates to motor manufacturing technology, particularly a kind of motor stator termination.
Background technology
Motor refers to according to the law of electromagnetic induction realizes electric energy conversion or a kind of calutron transmitted, and Main Function is to produce driving torque, as the power source with electric or various machineries.The terminal box of motor is for the motor wiring, the mode of wiring is varied, the stator lead-out wire of conventional motors main employing in terminal box is flexible coupling, and the amplitude of fluctuation of electrical wiring must meet electrical safety distance, moving stablize time the (at large electric current point power of generation when being flexible coupling, can make the conductor vibrations swing) requirement, and soft line manufacturing process complexity, life-span is short, while bearing large electric current, can produce creepage spark phenomenon.
Summary of the invention
The purpose of this utility model is to provide a kind of motor stator termination, by connecting plate, with copper bar, the motor stator conducting ring is connected with circumscripted power line, guarantees the electrical safety distance, simple in structure, practical, effective.
For achieving the above object, the utility model is achieved by the following technical solutions.
A kind of motor stator termination, comprise interior three conducting rings that arrange of terminal box, electric machine stand that electric machine stand, electric machine stand side arrange, it is characterized in that, corresponding three connecting plates that are connected with the differing heights in the described terminal box of access on described three conducting rings, on described three connecting plates, correspondence is connected with three copper bars, and described three copper bars are arranged successively along described terminal box short transverse.
Characteristics of the present utility model and further the improvement are:
Described electric machine stand side is provided with the connecting plate bracing frame of the insulation for supporting described connecting plate, described connecting plate bracing frame is parallel to the side of electric machine stand, two ends are provided with the leg that is fixed in the electric machine stand side, and described connecting plate bracing frame is provided with the through hole of support and connection plate.
Be provided with the copper bar bracing frame of the insulation for supporting described copper bar in described terminal box, described copper bar bracing frame comprises first member plate and right end plate, is fixed with three copper bars of differing heights on described first member plate and right end plate.
Described copper bar is L shaped, and the corresponding connection of bolt is passed through with described connecting plate in one side of described copper bar.
Be provided with rubber blanket between described terminal box and described electric machine stand.
Motor stator termination of the present utility model, be linked into the conducting ring on motor stator in terminal box by connecting plate and copper bar, then the external power supply of motor is linked on copper bar, completes the motor wiring; Connecting plate and copper bar are arranged lead-out wire minute space by distance, guaranteed the electrical safety distance between wiring, increase the wiring life-span, after bearing large electric current, avoid creepage spark phenomenon, and simple in structure, cost is low, and reliability is strong, effective.
The accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
The side schematic view that Fig. 1 is motor stator termination of the present utility model;
The A-A face schematic diagram that Fig. 2 is the motor stator termination shown in Fig. 1;
The B-B face schematic diagram that Fig. 3 is the motor stator termination shown in Fig. 1.
In figure: 1, electric machine stand; 2, terminal box; 3, copper bar; 4, copper bar bracing frame; 5, connecting plate bracing frame; 6, connecting plate; 7, conducting ring; 8, external power interface.
Embodiment
With reference to Fig. 1, it is the side schematic view of motor stator termination of the present utility model; With reference to Fig. 2, it is the A-A face schematic diagram of the motor stator termination shown in Fig. 1; With reference to Fig. 3, it is the B-B face schematic diagram of the motor stator termination shown in Fig. 1.In figure, this motor stator termination comprises the terminal box 2 of the side setting of electric machine stand 1, electric machine stand 1, three conducting rings 7 of electric machine stand 1 interior setting, corresponding three connecting plates 6 that are connected with the differing heights in thereto 2 on three conducting rings 7, on three connecting plates 6, correspondence is connected with three copper bars 3, three copper bars 3 are arranged successively along the short transverse of terminal box 2, are beneficial to the access of circumscripted power line.The side of electric machine stand 1 is provided with the connecting plate bracing frame 5 for the insulation of support and connection plate 6, connecting plate bracing frame 5 is parallel to the side of electric machine stand 1, two ends are provided with the leg of the side of being fixed in electric machine stand 1, and connecting plate bracing frame 5 is provided with the through hole of support and connection plate 6.Be provided with the copper bar bracing frame 4 of the insulation for supporting copper bar 3 in terminal box 2, copper bar bracing frame 4 comprises first member plate and right end plate, is fixed with three copper bars 3 of differing heights on first member plate and right end plate.Copper bar 3 is L shaped, and the corresponding connection of bolt is passed through with connecting plate 6 in one side of copper bar 3.Be provided with rubber blanket between terminal box 2 and electric machine stand 1, when motor rotation, can reduce the vibration of terminal box.Copper bar 3 is provided with the external power interface 8 be connected with external power supply.
Three conducting rings are respectively U phase conducting ring, V phase conducting ring and W phase conducting ring, U phase conducting ring, V phase conducting ring and W phase conducting ring are connected with respectively the U fishplate bar that is connected, the V fishplate bar fishplate bar that is connected with W that is connected, the U fishplate bar that is connected, the V fishplate bar fishplate bar correspondence that is connected with W that is connected is connected with U phase copper bar, V phase copper bar and W phase copper bar.
Motor stator termination of the present utility model, be linked into the conducting ring 7 on motor stator in terminal box 2 by connecting plate 6 and copper bar 3, then the external power supply of motor is linked into to the external power interface 8 on copper bar 3, completes the motor wiring; Connecting plate 6 and copper bar 3 are arranged lead-out wire minute space by distance, guaranteed the electrical safety distance between wiring, increase the wiring life-span, after bearing large electric current, avoid creepage spark phenomenon, and simple in structure, cost is low, and reliability is strong, effective.
Although below by reference to the accompanying drawings embodiment of the present utility model is described, but the utility model is not limited to above-mentioned specific embodiments and applications field, above-mentioned specific embodiments is only schematic, guiding, rather than restrictive.Those of ordinary skill in the art, under the enlightenment of this specification, in the situation that do not break away from the scope that the utility model claim is protected, can also make a variety of forms, and these all belong to the row of the utility model protection.
Claims (5)
1. a motor stator termination, comprise interior three conducting rings that arrange of terminal box, electric machine stand that electric machine stand, electric machine stand side arrange, it is characterized in that, corresponding three connecting plates that are connected with the differing heights in the described terminal box of access on described three conducting rings, on described three connecting plates, correspondence is connected with three copper bars, and described three copper bars are arranged successively along described terminal box short transverse.
2. motor stator termination according to claim 1, it is characterized in that, described electric machine stand side is provided with the connecting plate bracing frame of the insulation for supporting described connecting plate, described connecting plate bracing frame is parallel to the side of electric machine stand, two ends are provided with the leg that is fixed in the electric machine stand side, and described connecting plate bracing frame is provided with the through hole of support and connection plate.
3. motor stator termination according to claim 1, it is characterized in that, be provided with the copper bar bracing frame of the insulation for supporting described copper bar in described terminal box, described copper bar bracing frame comprises first member plate and right end plate, is fixed with three copper bars of differing heights on described first member plate and right end plate.
4. motor stator termination according to claim 1, is characterized in that, described copper bar is L shaped, and the corresponding connection of bolt is passed through with described connecting plate in one side of described copper bar.
5. motor stator termination according to claim 1, is characterized in that, between described terminal box and described electric machine stand, is provided with rubber blanket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203664310U CN203326785U (en) | 2013-06-24 | 2013-06-24 | Motor stator wiring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203664310U CN203326785U (en) | 2013-06-24 | 2013-06-24 | Motor stator wiring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203326785U true CN203326785U (en) | 2013-12-04 |
Family
ID=49666078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203664310U Expired - Lifetime CN203326785U (en) | 2013-06-24 | 2013-06-24 | Motor stator wiring apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203326785U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106230193A (en) * | 2016-08-16 | 2016-12-14 | 中车永济电机有限公司 | Quarry tipper variable-frequency adjustable-speed asynchronous traction motor |
| CN106253559A (en) * | 2016-09-29 | 2016-12-21 | 浙江吉利控股集团有限公司 | A kind of motor triple line outgoing line device |
| CN109245391A (en) * | 2018-10-31 | 2019-01-18 | 中车永济电机有限公司 | Motor sliding ring chamber rotor wiring structure |
-
2013
- 2013-06-24 CN CN2013203664310U patent/CN203326785U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106230193A (en) * | 2016-08-16 | 2016-12-14 | 中车永济电机有限公司 | Quarry tipper variable-frequency adjustable-speed asynchronous traction motor |
| CN106253559A (en) * | 2016-09-29 | 2016-12-21 | 浙江吉利控股集团有限公司 | A kind of motor triple line outgoing line device |
| CN109245391A (en) * | 2018-10-31 | 2019-01-18 | 中车永济电机有限公司 | Motor sliding ring chamber rotor wiring structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131204 |