CN209030053U - A kind of protective device of high-voltage motor collector ring apparatus for examination and repair - Google Patents
A kind of protective device of high-voltage motor collector ring apparatus for examination and repair Download PDFInfo
- Publication number
- CN209030053U CN209030053U CN201822175660.XU CN201822175660U CN209030053U CN 209030053 U CN209030053 U CN 209030053U CN 201822175660 U CN201822175660 U CN 201822175660U CN 209030053 U CN209030053 U CN 209030053U
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- China
- Prior art keywords
- motor
- collector ring
- maintenance
- supporting element
- spring button
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- 230000001681 protective effect Effects 0.000 title claims abstract description 13
- 238000012423 maintenance Methods 0.000 claims abstract description 68
- 230000005611 electricity Effects 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 7
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 235000005881 Calendula officinalis Nutrition 0.000 description 1
- 240000001432 Calendula officinalis Species 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical group [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005307 ferromagnetism Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
Abstract
The utility model discloses a kind of protective device of high-voltage motor collector ring apparatus for examination and repair, including base station, overhaul motor, motor spline shaft, axis connects outer cylinder, axis connects inner cylinder, collector ring splined shaft, collector ring shell, push plate, supporting element, electromagnetic switch, high-voltage motor power supply spring button and maintenance motor power spring button, connect inner cylinder by the way that axis is arranged, can maintenance motor be attached and be disconnected with collector ring, and high-voltage motor power supply spring button and auxiliary-motor power supply spring button, which is arranged, can further control high-voltage motor and overhaul the on-off of motor, failure when preventing maintenance motor from disconnecting and connecting with collector ring, and electromagnetic switch, which is arranged, then can further provide for protecting, the utility model is capable of providing sufficient protection when carrying out repair and maintenance and cleaning to collector ring, prevent maintenance motor from when disconnecting and connect with collector ring Existing failure.
Description
Technical field
The utility model relates to motor collecting ring fields, and in particular to a kind of protection of high-voltage motor collector ring apparatus for examination and repair
Device.
Background technique
The collector ring of high-voltage motor is easy to dust stratification, and other problems occurs, needs the collection often to high-voltage motor
Electric ring is overhauled and is cleaned, and in maintenance and cleaning, allows collector ring to keep certain speed rotation necessary, this just needs to make
The collector ring of high-voltage motor is driven to rotate with additional maintenance motor, which should be with height when high-voltage motor works
The collector ring of Medium-voltage Motor disconnects, and prevents failure；
Similarly, all high-voltage motor should be made not work when maintenance motor works when connecting collector ring and after connection, because
A kind of protective device, guarantee high-voltage motor overhaul the collector ring disconnection of motor and high-voltage motor need to set when working for this, and
High-voltage motor does not work when the connection of maintenance motor and work.
Summary of the invention
The purpose of this utility model is to provide a kind of protective devices of high-voltage motor collector ring apparatus for examination and repair, pass through setting
Axis connects inner cylinder, can maintenance motor with collector ring is attached and be disconnected, and be arranged high-voltage motor power supply spring button with
Auxiliary-motor power supply spring button can further control high-voltage motor and overhaul the on-off of motor, prevent maintenance motor and collector ring
It disconnects and breaks down when connecting, and electromagnetic switch, which is arranged, then can further provide for protecting, the present invention is examined to collector ring
It is capable of providing sufficient protection when repairing maintenance and cleaning, failure when preventing maintenance motor from disconnecting and connecting with collector ring.
A kind of protective device of high-voltage motor collector ring apparatus for examination and repair, including base station, maintenance motor, motor spline shaft, axis
Even outer cylinder, axis connect inner cylinder, collector ring splined shaft, collector ring shell, push plate, supporting element, electromagnetic switch, high-voltage motor power supply spring
Button and maintenance motor power spring button；
Axis connects the sliding slot for being equipped in inner cylinder and matching with motor spline shaft and collector ring splined shaft.
The maintenance motor is fixedly connected on base station, and the rear end of the motor spline shaft is connected to the output of maintenance motor
On axis, and the first half of motor spline shaft is located at axis and connects in inner cylinder and connect inner cylinder with axis and is slidably connected, and the axis connects outer sleeve
Connect outside inner cylinder in axis and connect inner cylinder rotation connection with axis, the collector ring splined shaft is rotationally connected in collector ring shell and current collection
Ring splined shaft is connect with collector ring；
Collector ring splined shaft is connected to one end of collector ring, and the other end of collector ring is connect with high-voltage motor.
The supporting element sets there are two and is all fixedly connected on base station, and two supporting elements are equipped with sliding slot, and the axis connects
Outer cylinder two sides are all fixedly connected with push plate, and the push plate is located in the sliding slot of supporting element and is slidably connected with supporting element；
The high-voltage motor power supply spring button is fixedly mounted on the front end of supporting element and high-voltage motor power supply spring button
Button cap be located in sliding slot, the high-voltage motor power supply spring button can control the on/off of high-voltage motor, high-voltage electricity
Electromechanical source spring button is normally closed button, and when button cap does not stress, high-voltage motor power supply spring button is in closed state, at this time
High-voltage motor can directly be opened or closed by motor switch, after button cap is depressed by stress, high-voltage motor power supply
Spring button disconnects, so that the power circuit where high-voltage motor becomes open circuit, high-voltage motor fail to open work.
The maintenance motor power spring button is fixedly mounted on the rear end of supporting element and maintenance motor power spring button
Button cap be located in sliding slot, it is described maintenance motor power spring button can control maintenance motor on/off, the branch
Middle is additionally provided with electromagnetic switch in the sliding slot of support member, and maintenance motor power spring button is normally closed button, and button cap does not stress
When, maintenance motor power spring button is in closed state, and overhauling motor at this time directly can be opened or be closed by motor switch
It closes, after button cap is depressed by stress, maintenance motor power spring button is disconnected, so that the power supply electricity where maintenance motor
Road becomes open circuit, and maintenance motor fail to open work.
Preferably, it is connected with angular-rate sensor in the collector ring shell, which is able to detect collector ring
The revolving speed of splined shaft, and the angular-rate sensor and electromagnetic switch are electrically connected, when collector ring splined shaft revolving speed becomes zero, angle
Velocity sensor trigger signal can be opened to electromagnetic switch, electromagnetic switch.
Preferably, the side of the supporting element is equipped with harness pipeline, electromagnetic switch, high-voltage motor power supply spring button and inspection
The power supply line and signal wire for repairing motor power spring button are all disposed in harness pipeline；Harness pipeline is fixed on supporting element,
The connection wiring harness of electromagnetic switch, high-voltage motor power supply spring button and maintenance motor power spring button is located at support except small part
Inside and outside part, rest part is all placed in harness pipeline.
Preferably, the motor spline shaft, axis connect inner cylinder and the central axes of collector ring splined shaft are conllinear.
Preferably, the base station is equipped with motor base, and the maintenance motor is fixedly connected with motor base.
Preferably, the electromagnetic switch includes cylinder block, Switch main body and electromagnet, is equipped among the supporting element logical
Hole, the cylinder block pass through through-hole in is slidably connected with supporting element, the Switch main body be fixedly connected on supporting element and with
Cylinder block is slidably connected, and the electromagnet is fixedly installed on supporting element and is electrically connected with Switch main body；Cylinder block is
Ferrous material, electromagnet upper surface is coplanar with the sliding slot ground of supporting element, after angular-rate sensor trigger signal is to electromagnetic switch,
Switch main body power-off, electromagnetism ferromagnetism disappear, can both extract cylinder block, push plate is pushed.
Utility model has the advantages that structure is simple, using flexible connects inner cylinder by the way that axis is arranged, can be by maintenance electricity
Machine is attached and disconnects with collector ring, and high-voltage motor power supply spring button is arranged and auxiliary-motor power supply spring button can
The further on-off of control high-voltage motor and maintenance motor, failure when preventing maintenance motor from disconnecting and connecting with collector ring,
And electromagnetic switch, which is arranged, then can further provide for protecting, the present invention is capable of providing when carrying out repair and maintenance and cleaning to collector ring
Sufficient protection, failure when preventing maintenance motor from disconnecting and connecting with collector ring.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of utility model device；
Fig. 2 is the top view of utility model device；
Fig. 3 is the structure diagram of utility model device middle section；
Fig. 4 is maintenance motor and collector ring splined shaft connection schematic diagram in utility model device；
Fig. 5 is supporting element partial structure diagram in utility model device；
Fig. 6 is the structural schematic diagram of electromagnetic switch in utility model device；
Fig. 7 is that motor power spring button operating circuit schematic diagram is overhauled in utility model device；
Fig. 8 is utility model device mesohigh motor power spring button operating circuit schematic diagram；
Wherein, 1, base station, 2, maintenance motor, 3, motor spline shaft, 4, axis connect outer cylinder, 5, axis connect inner cylinder, 6, collector ring flower
Key axis, 7, collector ring shell, 8, push plate, 9, supporting element, 10, electromagnetic switch, 101, cylinder block, 102, Switch main body, 103,
Electromagnet, 11, high-voltage motor power supply spring button, 12, maintenance motor power spring button, 13, harness pipeline.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the present invention is further explained.
As shown in Figures 1 to 7, a kind of protective device of high-voltage motor collector ring apparatus for examination and repair, including base station 1, maintenance electricity
Machine 2, motor spline shaft 3, axis connect outer cylinder 4, axis connects inner cylinder 5, collector ring splined shaft 6, collector ring shell 7, push plate 8, supporting element 9,
Electromagnetic switch 10, high-voltage motor power supply spring button 11 and maintenance motor power spring button 12；
Motor spline shaft 3 and collector ring splined shaft 6 connect simultaneously with axis after inner cylinder 5 connect, i.e., will overhaul motor and collector ring
It is attached, axis is connected into inner cylinder 5 and the disconnection of collector ring splined shaft 6 is then overhauled motor and turned off with collector ring.
The maintenance motor 2 is fixedly connected on base station 1, and the rear end of the motor spline shaft 3 is connected to maintenance motor 2
On output shaft, and the first half of motor spline shaft 3 is located at axis and connects in inner cylinder 5 and connect inner cylinder 5 with axis and is slidably connected, and the axis connects
4 sets of outer cylinder connect outside inner cylinder 5 in axis and connect the rotation connection of inner cylinder 5 with axis, and the collector ring splined shaft 6 is rotationally connected with outside collector ring
In the shell 7 and front end of collector ring splined shaft 6 is connected on the main shaft of equipment；
The supporting element 9 sets there are two and is all fixedly connected on base station 1, and two supporting elements 9 are equipped with sliding slot, the axis
4 two sides of outer cylinder are all fixedly connected with push plate 8, and the push plate 8 is located in the sliding slot of supporting element 9 and is slidably connected with supporting element 9；
Promotion 8 shifting axle of push plate connects outer cylinder 4 and axis connects inner cylinder 5, and the internal chute that axis connects inner cylinder 5 is put on collector ring splined shaft
6 realize the connection of maintenance motor and collector ring.
The high-voltage motor power supply spring button 11 be fixedly mounted on the front end of supporting element 9 and high-voltage motor power supply spring by
The button cap of button 11 is located in sliding slot, and the high-voltage motor power supply spring button 11 can control the electricity of the former work drive motor of equipment
Source on-off, it is described maintenance motor power spring button 12 be fixedly mounted on supporting element 9 rear end and maintenance motor power spring by
The button cap of button 12 is located in sliding slot, and the maintenance motor power spring button 12 can control the on/off of maintenance motor 2,
Middle is additionally provided with electromagnetic switch 10 in the sliding slot of the supporting element 9.
High-voltage motor power supply spring button 11 and auxiliary-motor power supply spring button 12 can further control high-voltage motor and
The on-off for overhauling motor 2, failure when preventing maintenance motor 2 from disconnecting and connecting with collector ring.
It is connected with angular-rate sensor in the collector ring shell 7, which is able to detect collector ring splined shaft 6
Revolving speed, and the angular-rate sensor and electromagnetic switch 10 are electrically connected.
Setting electromagnetic switch 10 can then further provide for protecting, and guarantee to push after collector ring splined shaft 6 stops operating
Axis is connected inner cylinder 5 and connect with collector ring splined shaft 6 by push plate.
The side of the supporting element 9 is equipped with harness pipeline 13, electromagnetic switch 10, high-voltage motor power supply spring button 11 and inspection
The power supply line and signal wire for repairing motor power spring button 12 are all disposed in harness pipeline 13, protection is provided to harness and is prevented
Only harness is mixed and disorderly.
The motor spline shaft 3, that axis connects inner cylinder 5 is conllinear with the central axes of collector ring splined shaft 6.
The base station 1 is equipped with motor base, and the maintenance motor 2 is fixedly connected with motor base, guarantees motor spline
It is conllinear with the central axes of collector ring splined shaft 6 that axis 3, axis connect inner cylinder 5.
The electromagnetic switch 10 includes cylinder block 101, Switch main body 102 and electromagnet 103, among the supporting element 9
Equipped with through-hole, the cylinder block 101, which passes through, to be slidably connected in through-hole with supporting element 9, and the Switch main body 102 is fixedly connected on
It is slidably connected on supporting element 9 and with cylinder block 101, the electromagnet 103 is fixedly installed on supporting element 9 and and Switch main body
102 are electrically connected.
Cylinder block 101 can play the mobile effect of limitation push plate 8, prevent from not stopping operating also in collector ring splined shaft 6
Just make axis connect inner cylinder 5 to contact with collector ring splined shaft 6.
Specific embodiment and principle:
When needing the collector ring maintenance and cleaning to high-voltage motor, high-voltage motor is closed first, after high-voltage motor is closed
After a bit of time, the collector ring splined shaft 6 being connected with the collector ring of high-voltage motor stops operating, and angular speed senses at this time
To electromagnetic switch 10, the Switch main body 102 in electromagnetic switch 10 powers off device trigger signal, and electromagnet 103 is magnetic to disappear, then hand
It is dynamic to extract cylinder block 101, push plate 8 can be pushed at this time, before pushing push plate 8, overhaul motor power spring button
12 are in pressing state always, and maintenance motor power spring button 12 disconnects, so that the power circuit where maintenance motor 2 becomes
Open circuit, maintenance motor 2 fail to open work, and high-voltage motor power supply spring button 11 is in normally closed state, at this time high pressure
Motor can directly be opened or closed by motor switch；
After pushing push plate 8, maintenance motor power spring button 12 overhauls motor power spring button due to not stressing
In normally closed state, overhauling motor 2 at this time can directly be opened or closed by motor switch, i.e. maintenance motor 2 can
Work, after push plate 8 is pulled to innermost end, high-voltage motor power supply spring button 11 is pressed, high-voltage motor power supply spring button 12
It disconnects, so that the power circuit where high-voltage motor becomes open circuit, high-voltage motor fail to open work, prevents maloperation from causing event
Barrier, while pushing that 8 shifting axle of push plate connects outer cylinder 4 and axis connects inner cylinder 5, the internal chute that axis connects inner cylinder 5 is put on into collector ring splined shaft 6
Realize the connection of maintenance motor and collector ring；
Before opening maintenance motor 2 and working, first cylinder block 101 is reinserted and blocks push plate 8, overhauls 2 work of motor
After work, to electromagnetic switch 10, the Switch main body 102 in electromagnetic switch 10 leads to trigger signal angular-rate sensor again again at this time
Electricity, electromagnet 103 generate magnetism and cylinder block 101 are sucked, and push plate 8, which is limited, prevents its sliding, and the present invention provides multiple
Protection, prevent maloperation or other surprisingly cause failure.
Based on above-mentioned, the utility model structure is simple, using flexible, connects inner cylinder by the way that axis is arranged, can will overhaul motor
It is attached and disconnects with collector ring, and high-voltage motor power supply spring button and auxiliary-motor power supply spring button is arranged can be into
One step controls high-voltage motor and overhauls the on-off of motor, failure when preventing maintenance motor from disconnecting and connecting with collector ring, and
Setting electromagnetic switch can then further provide for protecting, and the present invention is capable of providing when carrying out repair and maintenance and cleaning to collector ring to fill
The protection of foot, failure when preventing maintenance motor from disconnecting and connecting with collector ring.
As known by the technical knowledge, the utility model can pass through other essence without departing from its spirit or the reality of essential feature
Scheme is applied to realize.Therefore, embodiment disclosed above, in all respects are merely illustrative, and are not only
's.All changes that come within the scope of the invention or equivalents of the invention are by the utility model packet
Contain.
Claims (6)
1. a kind of protective device of high-voltage motor collector ring apparatus for examination and repair, which is characterized in that including base station (1), maintenance motor
(2), motor spline shaft (3), axis connect outer cylinder (4), axis connects inner cylinder (5), collector ring splined shaft (6), collector ring shell (7), push plate
(8), supporting element (9), electromagnetic switch (10), high-voltage motor power supply spring button (11) and maintenance motor power spring button
(12)；
The maintenance motor (2) is fixedly connected on base station (1), and the rear end of the motor spline shaft (3) is connected to maintenance motor
(2) on output shaft, and the first half of motor spline shaft (3) is located at axis and connects in inner cylinder (5) and connect inner cylinder (5) sliding company with axis
Connect, the axis connect outer cylinder (4) cover axis connect inner cylinder (5) outside and with axis connect inner cylinder (5) be rotatablely connected, the collector ring splined shaft
(6) it is rotationally connected in collector ring shell (7) and collector ring splined shaft (6) is connect with collector ring；
The supporting element (9) sets there are two and is all fixedly connected on base station (1), and two supporting elements (9) are equipped with sliding slot, described
Axis outer cylinder (4) two sides are all fixedly connected with push plate (8), and the push plate (8) is located in the sliding slot of supporting element (9) and and supporting element
(9) it is slidably connected；
The high-voltage motor power supply spring button (11) is fixedly mounted on the front end of supporting element (9) and high-voltage motor power supply spring is pressed
The button cap of button (11) is located in sliding slot, and the power supply that the high-voltage motor power supply spring button (11) can control high-voltage motor is logical
Disconnected, maintenance motor power spring button (12) is fixedly mounted on the rear end of supporting element (9) and maintenance motor power spring is pressed
The button cap of button (12) is located in sliding slot, and maintenance motor power spring button (12) can control the electricity of maintenance motor (2)
Source on-off, middle is additionally provided with electromagnetic switch (10) in the sliding slot of the supporting element (9).
2. a kind of protective device of high-voltage motor collector ring apparatus for examination and repair according to claim 1, it is characterised in that: described
It is connected with angular-rate sensor in collector ring shell (7), which is able to detect the revolving speed of collector ring splined shaft (6),
And the angular-rate sensor is connect with electromagnetic switch (10).
3. a kind of protective device of high-voltage motor collector ring apparatus for examination and repair according to claim 1, it is characterised in that: described
The side of supporting element (9) is equipped with harness pipeline (13), electromagnetic switch (10), high-voltage motor power supply spring button (11) and maintenance electricity
The power supply line and signal wire of electromechanical source spring button (12) are all disposed in harness pipeline (13).
4. a kind of protective device of high-voltage motor collector ring apparatus for examination and repair according to claim 1, it is characterised in that: described
Motor spline shaft (3), axis connect inner cylinder (5) and the central axes of collector ring splined shaft (6) are conllinear.
5. a kind of protective device of high-voltage motor collector ring apparatus for examination and repair according to claim 1, it is characterised in that: described
Base station (1) is equipped with motor base, and the maintenance motor (2) is fixedly connected with motor base.
6. a kind of protective device of high-voltage motor collector ring apparatus for examination and repair according to claim 2, it is characterised in that: described
Electromagnetic switch (10) includes cylinder block (101), Switch main body (102) and electromagnet (103), is set among the supporting element (9)
There is through-hole, the cylinder block (101), which passes through, to be slidably connected in through-hole with supporting element (9), and the Switch main body (102) is fixed to be connected
It connects on supporting element (9) and is slidably connected with cylinder block (101), the electromagnet (103) is fixedly installed on supporting element (9)
And it is electrically connected with Switch main body (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822175660.XU CN209030053U (en) | 2018-12-24 | 2018-12-24 | A kind of protective device of high-voltage motor collector ring apparatus for examination and repair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822175660.XU CN209030053U (en) | 2018-12-24 | 2018-12-24 | A kind of protective device of high-voltage motor collector ring apparatus for examination and repair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209030053U true CN209030053U (en) | 2019-06-25 |
Family
ID=66911632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822175660.XU Active CN209030053U (en) | 2018-12-24 | 2018-12-24 | A kind of protective device of high-voltage motor collector ring apparatus for examination and repair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209030053U (en) |
-
2018
- 2018-12-24 CN CN201822175660.XU patent/CN209030053U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231215 Address after: 241000 Floor 20, Building 5, Wuhu Science and Technology Industrial Park, Wuhu Hi tech Industrial Development Zone, Yijiang District, Wuhu City, Anhui Province Patentee after: Anhui Dongcai Material Technology Co.,Ltd. Address before: 241000 6F, Xinyuan building, high tech Industrial Development Zone, Yijiang District, Wuhu City, Anhui Province Patentee before: ANHUI DONGJU NEW BUILDING MATERIALS Co.,Ltd. |
|
| TR01 | Transfer of patent right |