CN210839192U - Alternating current asynchronous motor with good anti-seismic performance - Google Patents
Alternating current asynchronous motor with good anti-seismic performance Download PDFInfo
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- CN210839192U CN210839192U CN201922163219.4U CN201922163219U CN210839192U CN 210839192 U CN210839192 U CN 210839192U CN 201922163219 U CN201922163219 U CN 201922163219U CN 210839192 U CN210839192 U CN 210839192U
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Abstract
The utility model discloses an alternating current asynchronous machine that anti-seismic performance is good, including motor main part protective frame, the protective frame inner chamber is provided with the base, the base indulges the equal fixed mounting in capable end both sides and has the slider, the slider passes through spout and protective frame sliding connection, base bottom fixed mounting has the spacing ring. The utility model discloses in, break away from the slider with fixing bolt, slide out protective frame with the base through the slider of both sides and the spout on the protective frame, and the gyro wheel has then guaranteed the stability of base when sliding, can carry out AC asynchronous machine's debugging and maintenance this moment, and on the same principle, AC asynchronous machine slides into protective frame with base and motor main part when using, and rethread fixing bolt is fixed, protective frame erects in the motor main part outside this moment, plays the protective action to the motor main part, thereby ac asynchronous machine's result of use has been improved.
Description
Technical Field
The utility model relates to an AC asynchronous machine technical field especially relates to an AC asynchronous machine that anti-seismic performance is good.
Background
The AC asynchronous motor is an electric drive device which can convert the electric energy into the mechanical energy, it is mainly composed of stator, rotor and the air gap between them, after the stator winding is connected to the three-phase AC power supply, it can produce the rotating magnetic field and cut the rotor to obtain the torque. The three-phase alternating current asynchronous motor has the advantages of simple structure, reliable operation, low price, strong overload capacity, convenient use, installation and maintenance and the like, and is widely applied to various fields.
At present, the existing alternating current asynchronous motor still has some defects when in use, firstly, the existing alternating current asynchronous motor is lack of a protection device, so that the alternating current asynchronous motor is easy to be damaged by impact, and the use effect of the alternating current asynchronous motor is reduced; secondly, the existing alternating current asynchronous motor has poor anti-vibration effect, and the vibration generated by the work of the alternating current asynchronous motor easily causes the elements in the alternating current asynchronous motor to be loosened or damaged, thereby reducing the use stability of the alternating current asynchronous motor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems, the alternating current asynchronous motor with good shock resistance is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an alternating current asynchronous motor that anti-seismic performance is good, includes motor main part protective frame, the protective frame inner chamber is provided with the base, the base indulges the equal fixed mounting in capable end both sides and has the slider, the slider passes through spout and protective frame sliding connection, base bottom fixed mounting has the spacing ring, just table wall and motor main part fixed connection in the spacing ring.
As a further description of the above technical solution:
the utility model discloses a motor, including spacing ring, connecting rod, motor main part, spring, connecting rod and spring, table wall has the connecting rod through spring elastic connection in the spacing ring, just connecting rod and motor main part fixed connection, the connecting rod all is provided with the multiunit with the spring, and the multiunit the connecting rod all is the annular with the spring and distributes.
As a further description of the above technical solution:
the base and the longitudinal end of the protective frame are connected with a fixing bolt through threaded holes in a screwing mode.
As a further description of the above technical solution:
and positioning edgings are fixedly arranged on two sides of the longitudinal end of the protective frame.
As a further description of the above technical solution:
and the bottom of the base is fixedly provided with a roller.
As a further description of the above technical solution:
the outer surface walls of the multiple groups of springs are tightly attached to the limiting ring.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, break away from the slider with fixing bolt, slide out protective frame with the base through the slider of both sides and the spout on the protective frame, and the gyro wheel has then guaranteed the stability of base when sliding, can carry out AC asynchronous machine's debugging and maintenance this moment, and on the same principle, AC asynchronous machine slides into protective frame with base and motor main part when using, and rethread fixing bolt is fixed, protective frame erects in the motor main part outside this moment, plays the protective action to the motor main part, thereby ac asynchronous machine's result of use has been improved.
2. The utility model discloses in, when motor main part work produced vibrations, motor main part can be to outside skew and through connecting rod compression spring, and the spring can be through the reverse support motor main part of connecting rod under the effect of its self elastic potential energy, has reduced the produced range of vibrations of motor main part during operation to AC asynchronous machine anti-seismic performance has been improved, the stability that AC asynchronous machine used has been guaranteed.
Drawings
Fig. 1 shows a schematic structural diagram provided according to an embodiment of the present invention;
fig. 2 shows a schematic structural diagram of a base and a stop collar according to an embodiment of the present invention;
fig. 3 shows a schematic structural diagram of a location provided according to an embodiment of the present invention.
Illustration of the drawings:
1. a motor main body; 2. a limiting ring; 3. a protective frame; 4. a base; 5. positioning the edge strips; 6. fixing the bolt; 7. a slider; 8. a chute; 9. a roller; 10. a spring; 11. a connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an alternating current asynchronous motor that anti-seismic performance is good, including 1 protective frame 3 of motor main part, 3 inner chambers of protective frame are provided with base 4, 4 equal fixed mounting in base wale end both sides have slider 7, slider 7 passes through spout 8 and 3 sliding connection of protective frame, 4 bottom fixed mounting of base have spacing ring 2, and 2 interior table walls of spacing ring and 1 fixed connection of motor main part, protective frame 3 erects in 1 outside of motor main part, play the guard action to motor main part 1, thereby alternating current asynchronous motor's result of use has been improved.
Specifically, as shown in fig. 2, the table wall has connecting rod 11 through spring 10 elastic connection in the spacing ring 2, and connecting rod 11 and motor main body 1 fixed connection, connecting rod 11 all is provided with the multiunit with spring 10, and multiunit connecting rod 11 all is the annular with spring 10 and distributes, when motor main body 1 work produced vibrations, motor main body 1 can outside skew and through connecting rod 11 compression spring 10, and spring 10 can be through connecting rod 11 reverse support motor main body 1 under the effect of its self elastic potential energy, the produced vibration range of motor main body 1 during operation has been reduced, thereby ac asynchronous machine anti-seismic performance has been improved, the stability that ac asynchronous machine used has been guaranteed.
Specifically, as shown in fig. 1 and 2, the base 4 and the longitudinal end of the protection frame 3 are both screwed with a fixing bolt 6 through a threaded hole, and the stability of the base 4 sliding into the protection frame 3 is ensured through the fixing bolt 6.
Specifically, as shown in fig. 1 and 2, positioning edge strips 5 are fixedly mounted on both sides of the longitudinal end of the protection frame 3, and the protection frame 3 is connected with the outside through the positioning edge strips 5.
Specifically, as shown in fig. 2, the bottom of the base 4 is fixedly provided with a roller 9 for improving the stability and convenience of the base 4 during moving.
Specifically, as shown in fig. 2, the outer surface walls of the plurality of groups of springs 10 are tightly attached to the limiting ring 2, so as to prevent the springs 10 from deviating and ensure the working stability of the springs 10.
The working principle is as follows: when the alternating current asynchronous motor is used, the base 4 and the motor main body 1 slide into the protective frame 3 and are fixed through the fixing bolts 6, the protective frame 3 is erected outside the motor main body 1 to play a role in protecting the motor main body 1, so that the using effect of the alternating current asynchronous motor is improved, when the motor main body 1 works to generate vibration, the motor main body 1 deviates outwards and compresses the spring 10 through the connecting rod 11, and the spring 10 reversely supports the motor main body 1 through the connecting rod 11 under the action of the elastic potential energy of the spring 10, so that the vibration amplitude generated when the motor main body 1 works is reduced, therefore, the anti-seismic performance of the alternating current asynchronous motor is improved, and the use stability of the alternating current asynchronous motor is ensured.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an exchange asynchronous machine that anti-seismic performance is good, includes motor main part (1) protective frame (3), its characterized in that, protective frame (3) inner chamber is provided with base (4), the equal fixed mounting in base (4) wale end both sides has slider (7), slider (7) are through spout (8) and protective frame (3) sliding connection, base (4) bottom fixed mounting has spacing ring (2), just table wall and motor main part (1) fixed connection in spacing ring (2).
2. The alternating current asynchronous motor with good shock resistance according to claim 1, wherein the inner surface wall of the limit ring (2) is elastically connected with a connecting rod (11) through a spring (10), the connecting rod (11) is fixedly connected with the motor main body (1), a plurality of groups of the connecting rods (11) and the springs (10) are arranged, and the plurality of groups of the connecting rods (11) and the springs (10) are distributed annularly.
3. The alternating current asynchronous motor with good shock resistance according to claim 1, wherein the base (4) and the longitudinal end of the protective frame (3) are screwed and connected with a fixing bolt (6) through a threaded hole.
4. The ac asynchronous machine with good earthquake resistance according to claim 1, wherein positioning edge strips (5) are fixedly arranged on both sides of the longitudinal end of the protective frame (3).
5. The AC asynchronous motor with good shock resistance according to claim 1, wherein rollers (9) are fixedly arranged at the bottom of the base (4).
6. The alternating current asynchronous motor with good shock resistance according to claim 2, characterized in that the outer surface walls of the plurality of groups of springs (10) are tightly attached to the limiting ring (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922163219.4U CN210839192U (en) | 2019-12-06 | 2019-12-06 | Alternating current asynchronous motor with good anti-seismic performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922163219.4U CN210839192U (en) | 2019-12-06 | 2019-12-06 | Alternating current asynchronous motor with good anti-seismic performance |
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| Publication Number | Publication Date |
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| CN210839192U true CN210839192U (en) | 2020-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922163219.4U Active CN210839192U (en) | 2019-12-06 | 2019-12-06 | Alternating current asynchronous motor with good anti-seismic performance |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112688481A (en) * | 2021-01-22 | 2021-04-20 | 安徽机电职业技术学院 | High heat dissipation type motor with function of making an uproar falls in sound insulation |
-
2019
- 2019-12-06 CN CN201922163219.4U patent/CN210839192U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112688481A (en) * | 2021-01-22 | 2021-04-20 | 安徽机电职业技术学院 | High heat dissipation type motor with function of making an uproar falls in sound insulation |
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