CN203522377U - Joint insulation sleeve assembly - Google Patents
Joint insulation sleeve assembly Download PDFInfo
- Publication number
- CN203522377U CN203522377U CN201320661789.6U CN201320661789U CN203522377U CN 203522377 U CN203522377 U CN 203522377U CN 201320661789 U CN201320661789 U CN 201320661789U CN 203522377 U CN203522377 U CN 203522377U
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- insulating trip
- thimble assembly
- sleeve
- compressor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 28
- 238000004804 winding Methods 0.000 claims description 20
- 230000007704 transition Effects 0.000 claims description 12
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 238000005336 cracking Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 230000002950 deficient Effects 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Compressor (AREA)
Abstract
The utility model discloses a joint insulation sleeve assembly which comprises the following components: a connecting part, a sleeve assembly with one end that is connected with the connecting part, and a positioning insulating sheet which is fixed with the connecting part. The sleeve assembly comprises two or more than two sleeves which are linearly arranged. The joint insulation sleeve assembly provided by the utility model comprises two or more sleeves; and compared with a traditional single sleeve, the joint insulation sleeve assembly can finish sleeve interpenetration operation more efficiently. Simultaneously, the positioning insulating sheet facilitates insertion into the coil of a compressor motor, and firm fixation for the joint is realized. Additionally because the sleeve is fixed on the connecting part, a plurality of insulated joints of a sleeve set can form an integral body. Compared with the sleeves which are distributed in a scattered manner traditionally, the sleeve set provided by the utility model can cause tidier inner wiring of the compressor and improves compressor stability.
Description
Technical field
The utility model relates to a kind of splice insulation thimble assembly, in particular for the splice insulation thimble assembly of compressor electric motor coil connectors insulation.
Background technology
The common electrical equipment such as refrigerator, air-conditioning all needs to use compressor, and the application of compressor is day by day extensive, and people have proposed more and more higher requirement to the quality of compressor.
Owing to being wound around huge coil on compressor electric motor, and power supply connection, a complete path formed, so inevitably there will be terminal.For guaranteeing compressor quality, prevent compressor generation leaky, need to do insulation processing to terminal.Common practices is to use plastic bushing to be socketed in outside terminal, by heating muff, causes sleeve pipe to shrink, and utilizes the sleeve pipe after shrinking closely to wrap up terminal.But, owing to there being a plurality of terminals on a compressor, the mode inefficiency of mounting sleeve on terminal one by one, and due to mutually independent between the sleeve pipe being socketed on joint, although make joint, made insulation processing, but the distribution of joint is at random and sleeve pipe fixed effect is poor, and while causing compressor operation, the end of a thread swings everywhere, affects compressor quality.
Utility model content
In view of this, the utility model, for solving the problems of the technologies described above, provides a kind of installation effectiveness high, the splice insulation thimble assembly that a plurality of terminals can be bound together.
The technical scheme that the utility model provides is:
A splice insulation thimble assembly, is characterized in that: comprise the thimble assembly that connecting portion, one end are connected with connecting portion and be fixed on connecting portion location insulating trip, described thimble assembly comprises linearly aligned two or more sleeve pipe.
Above-mentioned splice insulation thimble assembly has comprised two or more sleeve pipes, compares traditional single sleeve pipe, uses this sleeve pipe group can complete more efficiently the interspersed operation of sleeve pipe.Meanwhile, location insulating trip is more convenient for being inserted in the coil of compressor electric motor.In addition, because sleeve pipe is fixed on connecting portion, a plurality of joints that insulated by a sleeve pipe group just can form an integral body, compared to the sleeve pipe of tradition distribution at random, sleeve pipe group of the present utility model can make the internal wiring of compressor more neat, promotes the stability of compressor.
For the joint after insulation can stably be fixed, in swagelok group, introduce location insulating trip.Because location insulating trip, sleeve pipe, connecting portion form a unified integral body, the terminal being wrapped up by sleeve pipe, under the effect of connecting portion, weld together, and by location insulating trip, unified being fixed in compressor electric motor coil, just can fix joint securely, make compressor in normal operation, even under excess load running, the end of a thread is still firmly fixed, and improves the quality of compressor.
Described sleeve pipe is provided with two above winding layers, and described winding layer is entwined by the different strip dielectric film rotation of width, and the winding direction of described adjacent winding layer is identical.
Winding layer is entwined by the different strip dielectric film rotation of width, and this preparation method, can utilize clout to prepare sleeve pipe as raw material, meets the environmental protection theme that present society advocates.
Because sleeve pipe needs heating after being inserted in, utilize the hot shortness of sleeve pipe to wrap up coil connectors, the sleeve pipe that spiral winding forms is after heating, and may there is cracking in suture.For avoiding this cracking to cause the phenomenon of defective insulation, inventor uses two-layer above strip dielectric film rotation to be wound in a sleeve pipe, and the winding direction of described winding layer is identical.Such sandwich construction, can effectively make up the defective insulation causing due to individual layer cracking.
Described location insulating trip comprises that described location insulating trip comprises weld part and the fixed part being connected with connecting portion, described location insulating trip welds together by ultrasonic bonding and sub warhead position, described fixed part is provided with gradual change tip, and described location insulating trip edge is provided with fillet.
Between described weld part and connecting portion, by supersonic welding, be connected together, the edge of weld part is provided with fillet, and arc transition is not smoothly cut hand.Fixed part end is provided with tip, and by tip, workman can insert in the coil of compressor electric motor by the easier location insulating trip by sleeve pipe group, improves the practicality of this splice insulation thimble assembly.
Described sleeve pipe also comprises transition part, and described transition part is flat, and its cross section is oval.
Because described sleeve pipe is rounded, described location insulating trip is flat, in order to make sleeve pipe smooth with the junction of location insulating trip, at sleeve pipe and location insulating trip weld, transition part is set, and transition part cross section ovalize.
The axis of described sleeve pipe is in the same plane, between described adjacent sleeve pipe continuously every.
A plurality of sleeve arrangement are neat, and axis is in the same plane, and sleeve pipe each other continuously every, near arranging, the arrangement mode of sleeve pipe rule attractive in appearance, can be organized into compressor coil connectors the arrangement mode of rule, all significant to the attractive in appearance and quality of compressor.
The width of described location insulating trip is 2-4mm, and thickness is 0.2-0.8mm.Too slightly, too thick location insulating trip, all impact location insulating trip is inserted to the difficulty in compressor electric motor coil.
The diameter of described sleeve pipe is 2-8mm, and length is 15-0mm, and thickness is 0.1-0.4mm.Casing diameter, than joint slightly larger in diameter, can guarantee that sleeve pipe can easily be inserted in joint.Length 15-80mm, protection, to exposed copper cash, there will not be long or too short problem just.
Compared with prior art, the utlity model has following advantage:
Splice insulation thimble assembly of the present utility model has comprised two or more sleeve pipes, compares traditional single sleeve pipe, uses this sleeve pipe group can complete more efficiently the interspersed operation of sleeve pipe.Meanwhile, location insulating trip is more convenient for being inserted in the coil of compressor electric motor, realizes fixedly securing of joint.In addition, because sleeve pipe is fixed on connecting portion, a plurality of joints that insulated by a sleeve pipe group just can form an integral body, compared to the sleeve pipe of tradition distribution at random, sleeve pipe group of the present utility model can make the internal wiring of compressor more neat, promotes the stability of compressor.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model the end of a thread sleeve pipe group.
Embodiment
For the ease of it will be appreciated by those skilled in the art that below in conjunction with accompanying drawing and embodiment, the utility model is explained in further detail.
Embodiment
With reference to figure 1, a kind of splice insulation thimble assembly, it is characterized in that: comprise connecting portion, the thimble assembly that one end is connected with connecting portion that shortens bullet-shaped into and the upper location insulating trip that is fixed on sub warhead position, described thimble assembly comprises linearly aligned three sleeve pipes 11,12,13.
Above-mentioned joint splice insulation thimble assembly comprises three sleeve pipes, compares traditional single sleeve pipe, uses this sleeve pipe group can complete more efficiently the interspersed operation of sleeve pipe.Meanwhile, location insulating trip is more convenient for being inserted in the coil of compressor electric motor.In addition, because sleeve pipe is fixed on connecting portion, 3 joints that insulated by a sleeve pipe group just can form an integral body, compared to the sleeve pipe of tradition distribution at random, sleeve pipe group of the present utility model can make the internal wiring of compressor more neat, promotes the stability of compressor.
For the joint after insulation can stably be fixed, in swagelok group, introduce location insulating trip.Because location insulating trip, sleeve pipe, connecting portion form a unified integral body, the joint being wrapped up by sleeve pipe, under the effect of connecting portion, weld together, and by location insulating trip bar, unified being fixed in the coil of compressor electric motor, just can fix the end of a thread securely, make compressor in normal operation, even under excess load running, joint is still firmly fixed, and improves the quality of compressor.
Described sleeve pipe is provided with two above winding layers, and described winding layer is entwined by the different strip dielectric film rotation of width, and the winding direction of described adjacent winding layer is identical.
Winding layer is entwined by the different strip dielectric film rotation of width, and this preparation method, can utilize clout to prepare sleeve pipe as raw material, meets the environmental protection theme that present society advocates.
Because sleeve pipe needs heating after being inserted in, utilize the hot shortness of sleeve pipe to wrap up coil connectors, the sleeve pipe that spiral winding forms is after heating, and may there is cracking in suture.For avoiding this cracking to cause the phenomenon of defective insulation, inventor uses two-layer above strip dielectric film rotation to be wound in a sleeve pipe, and the winding direction of described winding layer is identical.Such sandwich construction, can effectively make up the defective insulation causing due to individual layer cracking.
Described location insulating trip comprises weld part 3 and the fixed part 4 being connected with connecting portion, and described weld part 3 is connected together with supersonic welding with connecting portion, and described fixed part 4 is provided with tip, and described location insulating trip edge is provided with fillet.
Between described weld part and connecting portion, by supersonic welding, be connected together, the edge of weld part is provided with fillet, and arc transition is not smoothly cut hand.Fixed part end is provided with tip, and by tip, workman can insert in the coil of compressor electric motor by the easier location insulating trip by sleeve pipe group, improves the practicality of this sleeve pipe group.
Described sleeve pipe also comprises transition part 2, and described transition part 2 is flat, and its cross section is oval.
Because described sleeve pipe is rounded, described location insulating trip is flat, in order to make sleeve pipe smooth with the junction of location insulating trip, at sleeve pipe and location insulating trip weld, transition part is set, and transition part cross section ovalize.
The axis of described sleeve pipe is in the same plane, between described adjacent sleeve pipe continuously every.
A plurality of sleeve arrangement are neat, and axis is in the same plane, and sleeve pipe each other continuously every, near arranging, the arrangement mode of sleeve pipe rule attractive in appearance, can be organized into compressor the end of a thread the arrangement mode of rule, all significant to the attractive in appearance and quality of compressor.
The width of described location insulating trip is 3.7mm, and thickness is 0.5mm.Too slightly, too thick location insulating trip, all impact location insulating trip is inserted to the difficulty in compressor electric motor coil.
The diameter of described sleeve pipe is 4.33mm, and length is 30mm, and thickness is 0.25mm.Casing diameter, than the end of a thread slightly larger in diameter, can guarantee that sleeve pipe can easily be inserted in joint.Length 30mm, protection, to exposed copper cash, there will not be long or too short problem just.
Be more than wherein specific implementation of the present utility model, it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these apparent replacement forms all belong to protection range of the present utility model.
Claims (7)
1. a splice insulation thimble assembly, is characterized in that: comprise the thimble assembly that connecting portion, one end are connected with connecting portion and the location insulating trip that is fixed on connecting portion, described thimble assembly comprises linearly aligned two or more sleeve pipe.
2. splice insulation thimble assembly according to claim 1, is characterized in that: described sleeve pipe is provided with two above winding layers, and described winding layer is entwined by each unequal strip insulating trip rotation of width, and the winding direction of described adjacent winding layer is identical.
3. splice insulation thimble assembly according to claim 2, is characterized in that: described location insulating trip comprises weld part and the fixed part being connected with connecting portion, and described fixed part is provided with gradual change tip, and described location insulating trip edge is provided with fillet.
4. splice insulation thimble assembly according to claim 3, is characterized in that: described sleeve pipe also comprises transition part, and described transition part is flat, and its cross section is oval.
5. splice insulation thimble assembly according to claim 4, is characterized in that: the axis of described sleeve pipe is in the same plane, between described adjacent sleeve pipe continuously every.
6. the end of a thread sleeve pipe group according to claim 5, is characterized in that: the width of described location insulating trip is 2-4mm, and thickness is 0.2-0.8mm.
7. the end of a thread sleeve pipe group according to claim 6, is characterized in that: the diameter of described sleeve pipe is 2-8mm, and length is 15-80mm, and thickness is 0.1-0.4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320661789.6U CN203522377U (en) | 2013-10-25 | 2013-10-25 | Joint insulation sleeve assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320661789.6U CN203522377U (en) | 2013-10-25 | 2013-10-25 | Joint insulation sleeve assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203522377U true CN203522377U (en) | 2014-04-02 |
Family
ID=50381252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320661789.6U Expired - Lifetime CN203522377U (en) | 2013-10-25 | 2013-10-25 | Joint insulation sleeve assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203522377U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104022582A (en) * | 2014-05-16 | 2014-09-03 | 陈焕祥 | Generator coil fixing frame |
-
2013
- 2013-10-25 CN CN201320661789.6U patent/CN203522377U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104022582A (en) * | 2014-05-16 | 2014-09-03 | 陈焕祥 | Generator coil fixing frame |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103180654A (en) | Heatable medium pipe and method for producing same | |
| CA2724561A1 (en) | Heating cable | |
| JP6210537B2 (en) | Superconducting cable connection structure, superconducting cable, current terminal structure at the end of superconducting cable | |
| CN105634169B (en) | Three-phase multiple-grooved flat type copper wire generator stator of vehicle assembly | |
| WO2020029731A1 (en) | Motor winding production method and winding structure | |
| CN202949049U (en) | Tubular busbar intermediate connection device | |
| CN203522377U (en) | Joint insulation sleeve assembly | |
| CN103280265A (en) | Double-mica imine sintering winding wire for offshore wind power | |
| CN201893633U (en) | Connecting structure of induction linear motor primary coils | |
| CN104466851A (en) | Tubular bus duct structure | |
| CN202067910U (en) | Wiring device for conducting wire | |
| CN105356194B (en) | The more terminating wire techniques of single-point | |
| TW200805837A (en) | Cable joint of superconducting cable | |
| CN204376570U (en) | Electric rotating machine | |
| CN207490123U (en) | It is a kind of to strengthen insulation welding structure | |
| US11501916B2 (en) | Laminated coil and manufacturing method therefor | |
| CN103296498B (en) | Conductor connecting device by aid of spring | |
| CN207530127U (en) | A kind of conducting wire straight line connection structure | |
| CN207731711U (en) | Novel enamel covered wire | |
| TWM515237U (en) | Stator winding structure having terminal clip | |
| CN206076019U (en) | A kind of leading-out wire structure of transformator | |
| CN104539074A (en) | Transposition structure of stator coil of generator | |
| JP2013178960A (en) | Connection member | |
| CN204596599U (en) | A kind of low pressure spiral winding transformer | |
| CN203397857U (en) | Coil for fixing wiring end through adopting bundling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140402 |
|
| CX01 | Expiry of patent term |