CN201966739U - Dual-purpose motor - Google Patents
Dual-purpose motor Download PDFInfo
- Publication number
- CN201966739U CN201966739U CN2011200722207U CN201120072220U CN201966739U CN 201966739 U CN201966739 U CN 201966739U CN 2011200722207 U CN2011200722207 U CN 2011200722207U CN 201120072220 U CN201120072220 U CN 201120072220U CN 201966739 U CN201966739 U CN 201966739U
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- dual
- brake
- brake seat
- purpose motor
- seat
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Abstract
The utility model provides a dual-purpose motor, which is used in a lifting mechanism of a flood gate and comprises a stator, a conical rotor, a brake seat, a brake disc and a manual mechanism, wherein a rotating shaft of the conical rotor accommodated in the middle of the stator penetrates through the brake seat and is then fixedly connected with the brake disc; the brake seat is provided with a locking part capable of being embedded in the brake disc; the brake seat is connected with the conical rotor through an elastic mechanism; and the manual mechanism is connected with the brake seat. The dual-purpose motor has the advantages that potential safety hazards of the flood gate can be effectively eliminated, and normal opening and closing of the flood gate can be ensured even under emergency circumstances.
Description
Technical field
The utility model relates to a kind of motor, particularly can be electronic or a kind of dual-purpose motor of manual operation.
Background technology
Along with rapid development of economy, track traffic, tunnel traffic have also been set foot on the road of high speed development.Track traffic and tunnel traffic are often wanted river crossing or lake, and the rail tunnel that is arranged under the waters is being constructed and normal operation process, if at a time when in the high tide level in flood season, when perhaps being damaged because of burst accidents such as blast, earthquake, wars, river (river) water can pour in down a chimney rapidly to the city by the running tunnel of being damaged, and jeopardizes the people's lives and property.For fear of this risk that the tunnel causes the city to be flooded as intake tunnel under special status, in a single day the anti-door that floods is set in the running tunnel under water,, can closes rapidly so that emergency takes place, stop the intrusion of river (river) water, guarantee city safety.Therefore, the anti-door that floods in tunnel has significance to the flood control safety that improves city and track traffic.
See also Fig. 1 and Fig. 2, it is existing a kind of anti-front view and end view that floods door.It comprises lifting mechanism 1, door leaf 2 and gate slot 3, and lifting mechanism 1 links to each other with door leaf 2, and door leaf 2 is arranged in the gate slot 3.Rail tunnel is just often prevented flooding door and is opening, and promptly lifting mechanism 1 rises door leaf 2.When abnormal conditions occurring in the tunnel, the anti-door that floods is closed, and promptly lifting mechanism 1 is fallen door leaf 2, and the tunnel is cut off.
Existingly anti-flood Men Douhui and controlled by supervisory control system, it drives the motor of lifting mechanism 1 by receiving the control signal that supervisory control system is sent, and the lifting of traction door leaf 2, finishes anti-open and close of flooding door automatically.But, if supervisory control system breaks down, perhaps under the situation that supply of electric power is interrupted, the anti-door that floods is quit work, prevent flooding door thereby cause under abnormal conditions, can't closing, there is potential safety hazard.
The utility model content
The purpose of this utility model provides a kind of dual-purpose motor, to solve the existing anti-problem of flooding an electric motor that is adopted can't manual work.
The utility model proposes a kind of dual-purpose motor, use is being prevented flooding in the lifting mechanism of door, comprise stator, cone rotor, brake seat, brake disc and man-operating mechanism, it is affixed with brake disc behind the brake seat that the rotating shaft that is placed in the cone rotor of stator central authorities runs through, the brake seat is provided with the lock part that can embed brake disc, and the brake seat links to each other with cone rotor by elastic mechanism, and man-operating mechanism links to each other with the brake seat.
According to the described dual-purpose motor of the utility model preferred embodiment, it also comprises transmission mechanism, and transmission mechanism is arranged between man-operating mechanism and the brake seat, and man-operating mechanism links to each other with the brake seat by transmission mechanism.
According to the described dual-purpose motor of the utility model preferred embodiment, transmission mechanism is made of at least one gear.
According to the described dual-purpose motor of the utility model preferred embodiment, transmission mechanism is made up of a pinion and an idler gear, and man-operating mechanism is coaxial affixed with pinion, and pinion is meshed with idler gear, the brake seat is a gear wheel, and it is meshed with idler gear.
According to the described dual-purpose motor of the utility model preferred embodiment, be provided with at least one sheet rubber between the lock part of brake seat and the brake disc.
According to the described dual-purpose motor of the utility model preferred embodiment, elastic mechanism is at least one spring, and spring is in compressive state.
According to the described dual-purpose motor of the utility model preferred embodiment, stator central authorities are for supplying the ccontaining cone space of cone rotor.
With respect to prior art, the beneficial effects of the utility model are: dual-purpose motor of the present utility model can carry out electronic running, also can manually operate, it can be by man-operating mechanism manual driven motor rotation under situation about having a power failure, therefore dual-purpose motor of the present utility model being applied in prevents flooding in the lifting mechanism of door, can be under emergency case such as supervisory control system fault, outage, guarantee anti-normal opening and closing of flooding door, eliminate anti-potential safety hazard of flooding door effectively, and then improved anti-reliability of flooding door.
Description of drawings
Fig. 1 is existing a kind of anti-front view that floods door;
Fig. 2 is existing a kind of anti-end view that floods door;
Schematic diagram when Fig. 3 is the utility model dual-purpose motor electric operation;
Fig. 4 is manual, the schematic diagram when braking of the utility model dual-purpose motor.
Embodiment
Below in conjunction with accompanying drawing, specify the utility model.
See also Fig. 3, it is a kind of example structure figure of the utility model dual-purpose motor.Be provided with stator 5, cone rotor 6, brake seat 7, brake disc 8, transmission mechanism and man-operating mechanism 10 in the shell 4 of dual-purpose motor.Wherein, cone rotor 6 is placed in the cone space of stator 5 central authorities, cone rotor 6 middle affixed rotating shafts 11, and as the main shaft of motor, it is affixed with brake disc 8 to run through brake seat 7 backs.The centre position of brake seat 7 is lock part 12, and it can be embedded in the brake disc 8.Be provided with sheet rubber 13 between lock part 12 and the brake disc 8, to increase frictional force between the two.And brake seat 7 also links to each other with cone rotor 6 by elastic mechanism, and the elastic mechanism of present embodiment is two springs 14, and two springs 14 all are in compressive state.Man-operating mechanism 10 is used for allowing the staff carry out manual operation, it links to each other with brake seat 7 by the transmission mechanism of being made up of a pinion 15 and an idler gear 16, man-operating mechanism 10 is coaxial affixed with pinion 15, and pinion 15 is meshed with idler gear 16.In the present embodiment, brake seat 7 is gear wheels, and it is meshed with idler gear 16.
Schematic diagram when Fig. 3 is the dual-purpose motor electric operation, during electrical power, because cone rotor 6 is taper, can produce axial force to the right in the time of rotation, its compression stress that overcomes spring 14 is moved right, thereby promote to throw off between brake disc 8 and the brake seat 7, and braking is opened, lifting mechanism is started working.
Fig. 4 is the dual-purpose motor schematic diagram in when braking, also is the schematic diagram of dual-purpose motor can carry out manual operation the time.During braking, stop power supply, to the elastic force left that cone rotor 6 applies, cone rotor 6 is moved to the left, and drive brake disc 8 and be moved to the left together, snap in the brake disc 8 until the lock part 12 of brake seat 7 by spring 14 to motor.At this moment, rely on the force of sliding friction between lock part 12 and the brake disc 8 that cone rotor 6 is stopped operating fast.
During manual operation, drive pinion 15 by rotation manual mechanism 10 and rotate, drive idler gear 16 by pinion 15 and rotate, and drive 7 rotations of brake seat by idler gear 16.Owing to be subjected to the effect of spring 14 elastic force, be between the lock part 12 of brake seat 7 and the brake disc 8 and press state, and effect by sheet rubber 13, can make and produce a bigger stiction between lock part 12 and the brake disc 8, thereby the rotation of brake seat 7 can drive the rotation of brake disc 8, and then cone rotor 6 is also rotated thereupon.
Dual-purpose motor of the present utility model can carry out electronic running, also can manually operate, it can be by man-operating mechanism manual driven motor rotation under situation about having a power failure, therefore dual-purpose motor of the present utility model being applied in prevents flooding in the lifting mechanism of door, can be under emergency case such as supervisory control system fault, outage, guarantee anti-normal opening and closing of flooding door, eliminated anti-potential safety hazard of flooding door effectively, and then improved anti-reliability of flooding door.
More than disclosed only be several specific embodiment of the present utility model; but the utility model is not limited thereto; any those skilled in the art can think variation, only otherwise exceed the described scope of appended claims, all should drop in the protection range of the present utility model.
Claims (7)
1. dual-purpose motor, use is being prevented flooding in the lifting mechanism of door, it is characterized in that, comprise a stator, a cone rotor, a brake seat, a brake disc and a man-operating mechanism, it is affixed with this brake disc behind this brake seat that the rotating shaft that is placed in this cone rotor of these stator central authorities runs through, this brake seat is provided with a lock part that can embed this brake disc, and this brake seat links to each other with this cone rotor by an elastic mechanism, and this man-operating mechanism links to each other with this brake seat.
2. dual-purpose motor as claimed in claim 1 is characterized in that it also comprises a transmission mechanism, and this transmission mechanism is arranged between this man-operating mechanism and this brake seat, and this man-operating mechanism links to each other with this brake seat by this transmission mechanism.
3. dual-purpose motor as claimed in claim 2 is characterized in that this transmission mechanism is made of at least one gear.
4. dual-purpose motor as claimed in claim 3 is characterized in that, this transmission mechanism is made up of a pinion and an idler gear, man-operating mechanism is coaxial affixed with pinion, pinion is meshed with idler gear, and the brake seat is a gear wheel, and it is meshed with idler gear.
5. dual-purpose motor as claimed in claim 1 is characterized in that, is provided with at least one sheet rubber between this lock part of this brake seat and this brake disc.
6. dual-purpose motor as claimed in claim 1 is characterized in that, this elastic mechanism is at least one spring, and this spring is in compressive state.
7. dual-purpose motor as claimed in claim 1 is characterized in that, these stator central authorities are the ccontaining cone space of this cone rotor of confession.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200722207U CN201966739U (en) | 2011-03-18 | 2011-03-18 | Dual-purpose motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200722207U CN201966739U (en) | 2011-03-18 | 2011-03-18 | Dual-purpose motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201966739U true CN201966739U (en) | 2011-09-07 |
Family
ID=44529291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200722207U Expired - Fee Related CN201966739U (en) | 2011-03-18 | 2011-03-18 | Dual-purpose motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201966739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108667164A (en) * | 2018-05-30 | 2018-10-16 | 宁波诺丁汉大学 | Permanent magnetism Cone-shaped electric machine and stator, rotor |
-
2011
- 2011-03-18 CN CN2011200722207U patent/CN201966739U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108667164A (en) * | 2018-05-30 | 2018-10-16 | 宁波诺丁汉大学 | Permanent magnetism Cone-shaped electric machine and stator, rotor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20150318 |
|
| EXPY | Termination of patent right or utility model |