CN201425061Y - Insulated transmission transition system - Google Patents
Insulated transmission transition system Download PDFInfo
- Publication number
- CN201425061Y CN201425061Y CN2009203039101U CN200920303910U CN201425061Y CN 201425061 Y CN201425061 Y CN 201425061Y CN 2009203039101 U CN2009203039101 U CN 2009203039101U CN 200920303910 U CN200920303910 U CN 200920303910U CN 201425061 Y CN201425061 Y CN 201425061Y
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- CN
- China
- Prior art keywords
- land
- connecting disc
- felt pad
- transition system
- transmission transition
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- Expired - Fee Related
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Abstract
The utility model relates to an insulated transmission transition system which solves the problem in prior art of low insulating properties in the condition of big torque and high power. The system isarranged on a charged working implement. One end is connected with a charged power source and the other end is connected with a non-charged operating mechanism. The system includes a left connectingdisc and a right connecting disc which clamp an intermediate insulator therebetween. An insulated pad is respectively fixed on the left of the left connecting disc and on the right of the right connecting disc. The intermediate insulator is disposed between the left connecting disc and the right connecting disc and insulated pads are arranged on two sides the left connecting disc and the right connecting disc. The utility model has insulated effect, simple integrated structure, small volume, and light weight; a connecting hole is arranged on the left connecting disc and the right connecting disc; the insulated transmission transition system is connected into a whole through a bolt via the connecting hole; a sleeve gasket is disposed in the connecting hole to play a role of insulation.
Description
Technical field
The utility model relates to a kind of transmission system, especially a kind of transmission transition system of tape insulation.
Background technique
Operating Mechanical ﹠ Electrical Transmission system may be in two states: the state (dynamically) of stable status (static state) or change.Dynamic torque was zero when system was in static state, promptly dragged torque (torque of motor) in the system and balanced each other with load torque, and system turns round with constant speed; When dragging torque or load torque in the system when changing, there is dynamic torque and is in dynamically, speed is among the variation.System will be by a steady running change of state to another steady running state, and in transient process, the rotating speed of motor, torque and electric current all will change according to certain rules, and they all are the functions of time.The startup of system, braking, rapid change and load variations etc. all can cause transient process.
Except often do not start, braking and the work mechanism of long-term operation, outside ventilator, water pump etc., most manufacturing machine all proposes various requirements to the transient process of Mechanical ﹠ Electrical Transmission system.The Mechanical ﹠ Electrical Transmission system is an inertia system, will inevitably produce transient process when state changes.The inertial element that exists in the system comprises:
1. machinery inertial: produced by moving element, it is reflected on J or the GD2, and rotation speed n can not be suddenlyd change.
2. electromagnet inertia: it is reflected on armature circuit inductance and the excitation winding inductance, and armature circuit electric current I a and magnetic flux Φ can not be suddenlyd change.
3. thermal inertia: the thermal capacity by motor component produces, and it is reflected on the temperature, and temperature can not be suddenlyd change.
Though these three kinds of inertia all exert an influence to system, as motor operation adstante febre, armature resistance and excitation winding resistance all can change, thereby can cause the variation of electric current I a and magnetic flux Φ.
Along with using the variation that needs, power, torque demand that the high-voltage electrical apparatus power transmission system is transmitted are more and more higher, for preventing that in transmission process electromagnetism is along with transmission part passes to not livewire work mechanism and not livewire work mechanism is exerted an influence from power source, influence and then damage Working mechanism when serious easily, therefore need consider the problem of insulation in transmission process, the requirement of transmission power, moment of torsion and insulating property that insulation transmission transition system is possessed also improves constantly.The transition system of insulation transmission at present is low in high pulling torque, high-power following insulating property; Volume is big, weight is big, rotary inertia is big, and material consumption consumption is big; Axial dimension is long in addition, and the application in some fields is restricted.
Summary of the invention
The utility model has solved in the prior art in high pulling torque, the high-power low shortcoming of insulating property down, and the insulation transmission that a kind of transmission power is big, moment of torsion is big, insulating property are good transition system is provided.
The utility model has also solved the shortcoming that volume is big in the prior art, weight is big, rotary inertia is big, and little, the lightweight insulation transmission of a kind of volume transition system is provided.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of insulation transmission transition system, be arranged on the livewire work facility, one end connecting band electrodynamic source, the other end connects not livewire work mechanism, wherein, comprise left land and right land, clip the intermediate insulation body between left land and the right land, the left side of left land and the right side of right land are fixed with felt pad respectively.By insulation transmission transition system charged power source is separated with not livewire work mechanism, the felt pad that has intermediate insulation body and both sides on the insulation transmission transition system, thereby play the good insulation effect, whole is relatively simple for structure, volume is less, and can transfer larger torque by left land and right land.
As preferably, insulation transmission transition system is rounded, left side land and right land are symmetrical, the lobed protuberance in intermediate portion of left side land and right land, the intermediate portion of felt pad offers circular hole, the diameter of circular hole and the diameter of protuberance match, and the circle hole sleeve in the middle of the felt pad is on protuberance.Protuberance can position felt pad, thereby makes the profile of felt pad and left land and right land match, and in transmission process, moving can not appear in felt pad, guarantees the effect of insulation.
As preferably, left side land, right land, intermediate insulation body are provided with some attachment holes, these attachment holes of assembling back are formed a circular channel, the circular channel internal fixation has the cylindrical spacer of hollow, the felt pad of the left and right sides is provided with aperture, the diameter of aperture is identical with the internal diameter of spacer, and after the felt pad of the left and right sides was fixed on the land, the aperture on the felt pad was aimed at the endoporus of spacer.Bolt connects into an integral body to insulation transmission transition system by attachment hole, places spacer in the attachment hole, and spacer plays insulating effect.
The beneficial effects of the utility model are: by the intermediate insulation body being set between left land and right land and in both sides felt pad being set, can play the effect of insulation, overall structure is simple, volume is little, in light weight, left land and right land are provided with attachment hole, and bolt connects into an integral body to insulation transmission transition system by attachment hole, place spacer in the attachment hole, spacer plays insulating effect.
Description of drawings
Fig. 1 is a kind of connection diagram of the utility model;
Fig. 2 is a kind of structural representation of the utility model;
Fig. 3 is a kind of side view of the utility model;
Among the figure: 1, charged power source, 2, transmission shaft, 3, insulation transmission transition system, 4, not livewire work mechanism, 5, felt pad, 6, left land, 7, the intermediate insulation body, 8, right land, 9, protuberance, 10, spacer, 11, attachment hole.
Embodiment
Below by specific embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: a kind of insulation transmission transition system 3 (referring to accompanying drawing 1 accompanying drawing 2), be arranged on the livewire work facility, one end connecting band electrodynamic source 1, the other end connects not livewire work mechanism 4, transmission shaft 2 connections are adopted in being connected between insulation transmission transition system and charged power source and the not livewire work mechanism, insulation transmission transition system comprises left land 6 and right land 8, clip intermediate insulation body 7 between left side land and the right land, the left side of left side land and the right side of right land are fixed with felt pad 5 respectively, insulation transmission transition system is rounded, left side land and right land are symmetrical, the lobed protuberance 9 in intermediate portion of left side land and right land, the intermediate portion of felt pad offers circular hole, the diameter of circular hole and the diameter of protuberance match, circle hole sleeve in the middle of the felt pad is on protuberance, left side land, right land, the intermediate insulation body is provided with some attachment holes 11, these attachment holes of assembling back are formed a circular channel, the circular channel internal fixation has the cylindrical spacer 10 of hollow, the felt pad of the left and right sides is provided with aperture, the diameter of aperture is identical with the internal diameter of spacer, after the felt pad of the left and right sides was fixed on the land, the aperture on the felt pad was aimed at the endoporus of spacer.
Above-described embodiment is a kind of preferred version of the present utility model, is not the utility model is done any pro forma restriction, also has other variant and remodeling under the prerequisite that does not exceed the technological scheme that claim puts down in writing.
Claims (3)
1. insulation transmission transition system, be arranged on the livewire work facility, one end connecting band electrodynamic source, the other end connects not livewire work mechanism, it is characterized in that comprising left land and right land, clip the intermediate insulation body between left side land and the right land, the left side of left land and the right side of right land are fixed with felt pad respectively.
2. insulation transmission transition system according to claim 1, the transmission transition system that it is characterized in that insulating is rounded, left side land and right land are symmetrical, the lobed protuberance in intermediate portion of left side land and right land, the intermediate portion of felt pad offers circular hole, the diameter of circular hole and the diameter of protuberance match, and the circle hole sleeve in the middle of the felt pad is on protuberance
3. insulation transmission transition system according to claim 1 and 2, it is characterized in that left land, right land, intermediate insulation body are provided with some attachment holes, these attachment holes of assembling back are formed a circular channel, the circular channel internal fixation has the cylindrical spacer of hollow, the felt pad of the left and right sides is provided with aperture, the diameter of aperture is identical with the internal diameter of spacer, and after the felt pad of the left and right sides was fixed on the land, the aperture on the felt pad was aimed at the endoporus of spacer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203039101U CN201425061Y (en) | 2009-06-02 | 2009-06-02 | Insulated transmission transition system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203039101U CN201425061Y (en) | 2009-06-02 | 2009-06-02 | Insulated transmission transition system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201425061Y true CN201425061Y (en) | 2010-03-17 |
Family
ID=42024507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203039101U Expired - Fee Related CN201425061Y (en) | 2009-06-02 | 2009-06-02 | Insulated transmission transition system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201425061Y (en) |
-
2009
- 2009-06-02 CN CN2009203039101U patent/CN201425061Y/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100317 Termination date: 20180602 |