CN209488420U - A kind of AC frequency conversion three-phase induction asynchronous machine - Google Patents
A kind of AC frequency conversion three-phase induction asynchronous machine Download PDFInfo
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- CN209488420U CN209488420U CN201920524708.5U CN201920524708U CN209488420U CN 209488420 U CN209488420 U CN 209488420U CN 201920524708 U CN201920524708 U CN 201920524708U CN 209488420 U CN209488420 U CN 209488420U
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- bracing ring
- support rod
- heat conducting
- ring
- frequency conversion
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Abstract
The utility model discloses a kind of AC frequency conversion three-phase induction asynchronous machines, including body and pedestal, body is set on pedestal, its pedestal is equipped with support frame, support frame is equipped with the first bracing ring and the second bracing ring, first bracing ring clamping body, the second bracing ring clamping body are equipped with support rod between the first bracing ring and the second bracing ring.The utility model plays a protective role to body by the first bracing ring, the second bracing ring, support frame and support rod; impact force is absorbed by support rod, the first bracing ring and the second bracing ring when the big object of weight falls; prevent body from being deformed by impact force; interval is set between support rod, the influence that support rod radiates to body can be reduced.
Description
Technical field
The utility model belongs to technical field of motors more particularly to a kind of AC frequency conversion three-phase induction asynchronous machine.
Background technique
Motor is a kind of equipment for converting electrical current into mechanical energy, it is to use the power on coil to generate rotating excitation field and act on
Electro-magnetic motor force rotation torque is formed in rotor.Motor is by using power supply difference to be divided into dc motor and ac motor, electricity
Motor in Force system is largely alternating current generator, can be synchronous motor either asynchronous machine.Threephase asynchronous machine is
One kind of induction conductivity is a kind of motor for leaning on while accessing the power supply of 380V three-phase alternating current, due to phase asynchronous electricity
The revolving speed of the rotor of motivation and stator rotating excitation field in the same direction, different is at rotation, and there are revolutional slips, so crying three different
Walk motor.The revolving speed of three-phase asynchronous motor rotor be lower than rotating excitation field revolving speed, rotor windings because between magnetic field there is
Relative motion and generate electromotive force and electric current, and with magnetic field interaction generate electromagnetic torque, realize energy conversion.With it is single-phase different
Step motor is compared, and threephase asynchronous runnability is good, and can save a variety of materials.
Motor usually will receive external impacts in use, if impact force is excessive, can make body deformation, cause
Motor sweeps boring, can not normal use.
Utility model content
The utility model aim is solution the above-mentioned technical problems in the prior art, provides a kind of AC frequency conversion three
Mutually induction asynchronous machine, can keep out impact, prevent body deformation, while can promote the heat dissipation effect of body, reduce body temperature
Degree.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution:
A kind of AC frequency conversion three-phase induction asynchronous machine, including body and pedestal, body are set on pedestal, and feature exists
Support frame is equipped in: pedestal, support frame is equipped with the first bracing ring and the second bracing ring, the first bracing ring clamping body, and second
Support ring clamping body is equipped with support rod between the first bracing ring and the second bracing ring.By the first bracing ring, the second bracing ring,
Support frame and support rod play a protective role to body, pass through support rod, the first bracing ring and the when the big object of weight falls
Two bracing rings absorb impact force, prevent body from being deformed by impact force.Support rod does not wrap up body all, a side
Face is, if wrapping entirely, to greatly reduce the heat dissipation effect of body to radiate, and influences the use of body, on the other hand then
It is the object impact that spacing between support rod cannot stop small size, the impact of small size object generally will not be that body becomes
Shape can absorb impact force using support rod, the first bracing ring and the second bracing ring in the impact by bulky objects,
So that body is less likely to be damaged.
Further, the first bracing ring is equipped with the first groove, is equipped with the first heat conduction ring in the first groove, the second bracing ring is equipped with
Second groove is equipped with the second heat conduction ring in the second groove, and support frame is equipped with heat conducting frame, and heat conducting frame is connected with the first heat conduction ring
It connects, heat conducting frame is connected with the second heat conduction ring.By the first heat conduction ring and the second heat conduction ring by the heat derives of body to leading
In hot frame, the heat dissipation effect of body is promoted.
Further, pedestal is equipped with supporting block, and supporting block is equipped with copper sheet, and copper sheet is connected with heat conducting frame.Copper sheet with it is thermally conductive
Frame connection, by the heat transfer in heat conducting frame and is dispersed into air, promotes heat conducting frame, the first heat conduction ring and second is led
The heat transfer efficiency of hot ring, improving radiating effect.
Further, support rod is equipped with the first heat conducting bar, and the first heat conducting bar fits with body, and the first heat conducting bar is connected with the
Two heat conducting bars, the second heat conducting bar are connected with copper sheet.The heat of body is imported by the first heat conducting bar and the second heat conducting bar
In copper sheet, be conducive to the heat dissipation of body.
Further, support frame is equipped with third groove, and the first bracing ring is set in third groove, and the second bracing ring is set to third
In groove.Realize the dismantling connection of the first bracing ring and the second bracing ring.
Further, support rod is equipped with first through hole, and support rod setting first through hole can reduce the area that body is wrapped up,
The heat dissipation effect of body is promoted, while reducing the weight of support rod, it is negative to reduce support frame, the first bracing ring and the second bracing ring
Weight.
Further, the first bracing ring is equipped with the first card slot, and the second bracing ring is equipped with the second card slot, the first card slot and support rod
Match, the second card slot matches with support rod, and the first locating piece is equipped in the first card slot, the second positioning is equipped in the second card slot
Block is equipped with the second through-hole in support rod, and the second through-hole matches with the first locating piece, the second through-hole and the second locating piece phase
Match.Support rod is more easily installed in the first support by the first locating piece and the first card slot, the second locating piece and the second card slot
On circle and the second bracing ring, and it is not easy to loosen, the connection improved between support rod and the first bracing ring, the second bracing ring is strong
Degree.
Further, support frame is equipped with fixed block, and fixed block compresses heat conducting frame, and fixed block had both played fixed heat conducting frame
Effect, make heat conducting frame be not easy to fall off from fixed block, and the intensity of support frame junction can be improved.
The utility model is by adopting the above-described technical solution, have the advantages that
When the utility model is used, first the first heat conduction ring is stuck in the first groove of the first bracing ring, later by two
First bracing ring fastens, and body is stuck in the first bracing ring, and the second heat conduction ring is stuck in the second recessed of the second bracing ring later
In slot, two the second bracing rings are fastened later, body are stuck in the second bracing ring, later by the first bracing ring and second
Support ring is caught in support frame, then installs support rod between the first bracing ring and the second bracing ring again.The utility model passes through
First bracing ring, the second bracing ring, support frame and support rod play a protective role to body, and weight big object passes through when falling
Support rod, the first bracing ring and the second bracing ring absorb impact force, prevent body from being deformed by impact force, set between support rod
Interval is set, the influence that support rod radiates to body can be reduced.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing:
Fig. 1 is a kind of structural schematic diagram of AC frequency conversion three-phase induction asynchronous machine of the utility model；
Fig. 2 is the structural schematic diagram that the utility model removes body；
Fig. 3 is the structural schematic diagram that the utility model in the base is connected with support frame；
Fig. 4 is the structural schematic diagram of support rod in the utility model；
Fig. 5 is the structural schematic diagram of the first bracing ring and the connection of the first heat conduction ring in the utility model；
Fig. 6 is the structural schematic diagram of the first bracing ring in the utility model；
Fig. 7 is the structural schematic diagram of the second bracing ring and the connection of the second heat conduction ring in the utility model；
Fig. 8 is the structural schematic diagram of the second bracing ring in the utility model；
Fig. 9 is the structural schematic diagram of conducting-heat elements connection in the utility model；
Figure 10 is the structural schematic diagram of heat conducting frame in the utility model.
In figure, 1- body；2- pedestal；3- support frame；The first bracing ring of 4-；The second bracing ring of 5-；6- support rod；7- first
Groove；The first heat conduction ring of 8-；The second groove of 9-；The second heat conduction ring of 10-；11- heat conducting frame；12- supporting block；13- copper sheet；14-
First heat conducting bar；The second heat conducting bar of 15-；16- third groove；17- first through hole；The first card slot of 18-；The second card slot of 19-；20-
First locating piece；The second locating piece of 21-；The second through-hole of 22-；23- fixed block.
Specific embodiment
It as shown in Figures 1 to 10, is a kind of AC frequency conversion three-phase induction asynchronous machine of the utility model, including 1 He of body
Pedestal 2, body 1 are set on pedestal 2, and pedestal 2 is equipped with support frame 3, and support frame 3 is equipped with the first bracing ring 4 and the second bracing ring 5,
First bracing ring, 4 clamping body 1,5 clamping body 1 of the second bracing ring are equipped with branch between the first bracing ring 4 and the second bracing ring 5
Strut 6.It is played a protective role by the first bracing ring 4, the second bracing ring 5, support frame 3 and support rod 6 to body 1, weight is big
Object impact force is absorbed by support rod 6, the first bracing ring 4 and the second bracing ring 5 when falling, prevent body 1 from being impacted
Power and deform.Support rod 6 does not wrap up body 1 all, is on the one hand to radiate, if wrapping entirely, drop significantly
The low heat dissipation effect of body 1, influences the use of body 1, is on the other hand then that the spacing between support rod 6 cannot stop corpusculum
Long-pending object impact, the impact of small size object generally will not be that body 1 deforms, in the impact by bulky objects, energy
Impact force enough is absorbed using support rod 6, the first bracing ring 4 and the second bracing ring 5, so that body 1 is less likely to be damaged.
First bracing ring 4 is equipped with the first groove 7, is equipped with the first heat conduction ring 8 in the first groove 7, and the second bracing ring 5 is equipped with the
Two grooves 9 are equipped with the second heat conduction ring 10 in second groove 9, and support frame 3 is equipped with heat conducting frame 11, and heat conducting frame 11 is led with first
Hot ring 8 is connected, and heat conducting frame 11 is connected with the second heat conduction ring 10.By the first heat conduction ring 8 and the second heat conduction ring 10 by machine
The heat derives of body 1 promote the heat dissipation effect of body 1 into heat conducting frame 11.
Pedestal 2 is equipped with supporting block 12, and supporting block 12 is equipped with copper sheet 13, and copper sheet 13 is connected with heat conducting frame 11.Copper sheet 13
It connect with heat conducting frame 11, by the heat transfer in heat conducting frame 11 and is dispersed into air, promotion heat conducting frame 11, first are led
The heat transfer efficiency of hot ring 8 and the second heat conduction ring 10, improving radiating effect.
Support rod 6 is equipped with the first heat conducting bar 14, and the first heat conducting bar 14 fits with body 1, and the first heat conducting bar 14 is connected with
Second heat conducting bar 15, the second heat conducting bar 15 are connected with copper sheet 13.By the first heat conducting bar 14 and the second heat conducting bar 15 by body 1
Heat imported into copper sheet 13, be conducive to the heat dissipation of body 1.
Support frame 3 is equipped with third groove 16, and the first bracing ring 4 is set in third groove 16, and the second bracing ring 5 is set to third
In groove 16, the dismantling connection of the first bracing ring 4 and the second bracing ring 5 is realized.
Support rod 6 is equipped with first through hole 17, and first through hole 17, which is arranged, in support rod 6 can reduce the area that body 1 is wrapped up,
The heat dissipation effect of body 1 is promoted, while reducing the weight of support rod 6, reduces support frame 3, the first bracing ring 4 and the second bracing ring
5 weight bearing.
First bracing ring 4 is equipped with the first card slot 18, and the second bracing ring 5 is equipped with the second card slot 19, the first card slot 18 and support
Bar 6 matches, and the second card slot 19 matches with support rod 6, the first locating piece 20 is equipped in the first card slot 18, in the second card slot 19
Equipped with the second locating piece 21, it is equipped with the second through-hole 22 in support rod 6, the second through-hole 22 matches with the first locating piece 20, and second
Through-hole 22 matches with the second locating piece 21.Pass through the first locating piece 20 and the first card slot 18, the second locating piece 21 and the second card
Support rod 6 is more easily installed on the first bracing ring 4 and the second bracing ring 5 in slot 19, and is not easy to loosen, and improves support rod
Bonding strength between 6 and first bracing ring 4, the second bracing ring 5.
Support frame 3 is equipped with fixed block 23, and fixed block 23 compresses heat conducting frame 11, and fixed block 23 both plays fixed thermally conductive frame
The effect of frame 11 makes heat conducting frame 11 be not easy to fall off from fixed block 23, and can improve the intensity of 3 junction of support frame.
When the utility model is used, first the first heat conduction ring 8 is stuck in the first groove 7 of the first bracing ring 4, later by two
A first bracing ring 4 fastens, and body 1 is stuck in the first bracing ring 4, the second heat conduction ring 10 is stuck in the second bracing ring 5 later
The second groove 9 in, two the second bracing rings 5 are fastened later, body 1 is stuck in the second bracing ring 5, later by first
Support ring 4 and the second bracing ring 5 are caught in support frame 3, then install support between the first bracing ring 4 and the second bracing ring 5 again
Bar 6.The utility model plays protection to body 1 by the first bracing ring 4, the second bracing ring 5, support frame 3 and support rod 6 and makees
With absorbing impact force by support rod 6, the first bracing ring 4 and the second bracing ring 5 when the big object of weight falls, prevent body 1
It is deformed by impact force, interval is set between support rod 6, the influence that support rod 6 radiates to body 1 can be reduced.
The above are only specific embodiments of the present invention, but the technical characteristics of the utility model is not limited thereto.Appoint
How based on the utility model, to solve essentially identical technical problem, essentially identical technical effect is realized, it is made
Simple change, equivalent replacement or modification etc., are all covered by among the protection scope of the utility model.
Claims (8)
1. a kind of AC frequency conversion three-phase induction asynchronous machine, including body and pedestal, the body is set on the pedestal, special
Sign is: the pedestal is equipped with support frame, and support frame as described above is equipped with the first bracing ring and the second bracing ring, first bracing ring
Body described in clamping, body described in the second bracing ring clamping, sets between first bracing ring and second bracing ring
There is support rod.
2. a kind of AC frequency conversion three-phase induction asynchronous machine according to claim 1, it is characterised in that: first support
Circle is equipped with the first groove, is equipped with the first heat conduction ring in first groove, and second bracing ring is equipped with the second groove, and described the
The second heat conduction ring is equipped in two grooves, support frame as described above is equipped with heat conducting frame, the heat conducting frame and the first heat conduction ring phase
Connection, the heat conducting frame are connected with second heat conduction ring.
3. a kind of AC frequency conversion three-phase induction asynchronous machine according to claim 2, it is characterised in that: the pedestal is equipped with
Supporting block, the supporting block are equipped with copper sheet, and the copper sheet is connected with the heat conducting frame.
4. a kind of AC frequency conversion three-phase induction asynchronous machine according to claim 3, it is characterised in that: the support rod is set
There is the first heat conducting bar, first heat conducting bar fits with the body, and first heat conducting bar is connected with the second heat conducting bar, institute
The second heat conducting bar is stated to be connected with the copper sheet.
5. a kind of AC frequency conversion three-phase induction asynchronous machine according to claim 1, it is characterised in that: support frame as described above is set
There is third groove, first bracing ring is set in the third groove, and second bracing ring is set in the third groove.
6. a kind of AC frequency conversion three-phase induction asynchronous machine according to claim 1, it is characterised in that: the support rod is set
There is first through hole.
7. a kind of AC frequency conversion three-phase induction asynchronous machine according to claim 1, it is characterised in that: the first bracing ring is set
There is the first card slot, second bracing ring is equipped with the second card slot, and first card slot matches with the support rod, and described second
Card slot matches with the support rod, and the first locating piece is equipped in first card slot, and it is fixed to be equipped with second in second card slot
Position block, the second through-hole is equipped in the support rod, and second through-hole matches with first locating piece, second through-hole
Match with second locating piece.
8. a kind of AC frequency conversion three-phase induction asynchronous machine according to claim 2, it is characterised in that: support frame as described above is set
There is fixed block, the fixed block compresses the heat conducting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920524708.5U CN209488420U (en) | 2019-04-17 | 2019-04-17 | A kind of AC frequency conversion three-phase induction asynchronous machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920524708.5U CN209488420U (en) | 2019-04-17 | 2019-04-17 | A kind of AC frequency conversion three-phase induction asynchronous machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209488420U true CN209488420U (en) | 2019-10-11 |
Family
ID=68135443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920524708.5U Active CN209488420U (en) | 2019-04-17 | 2019-04-17 | A kind of AC frequency conversion three-phase induction asynchronous machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209488420U (en) |
-
2019
- 2019-04-17 CN CN201920524708.5U patent/CN209488420U/en active Active
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