CN205248959U - Motor lead wire fixed knot constructs - Google Patents
Motor lead wire fixed knot constructs Download PDFInfo
- Publication number
- CN205248959U CN205248959U CN201521128945.8U CN201521128945U CN205248959U CN 205248959 U CN205248959 U CN 205248959U CN 201521128945 U CN201521128945 U CN 201521128945U CN 205248959 U CN205248959 U CN 205248959U
- Authority
- CN
- China
- Prior art keywords
- motor
- teabowl
- cover
- cable
- seal
- 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.)
- Withdrawn - After Issue
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- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a motor lead wire fixed knot constructs, offer up a sacrifice the wire hole that the cable conductor was worn out including seting up at the motor casing, fixed knot constructs still including being located the motor casing is outer, the cover is established in proper order from inside to outside sealing member and covered bowl on the cable conductor, the back tip of sealing member can closely block to be established in the wire hole just the sealing member seals the setting with the circumference lateral part of cable conductor mutually, compress tightly to the covered bowl cooperation on the lateral surface of sealing member and with motor shell facies fixed connection. The utility model discloses a fixed knot constructs, and its simple structure can be fixed firm with the cable conductor, can prevent effectively that the phenomenon of cable conductor wearing and tearing from taking place, and easy dismounting, uses spare part few.
Description
Technical field
The utility model relates to a kind of leading-out wire fixing structure of motor.
Background technology
At present, the fixed form of motor lead-out wire has two kinds: one is to be fixed on motor shaft with clamp after rotor winding leading-out wire is directly connected with rotor, and this sample loading mode easily occurs that in the running of motor lead-out wire and rotating shaft ground connection or lead-out wire are out of shape, the phenomenon of outsourcing insulated wire breakage; Another kind is that rotor directly wears out lead cable from motor-hollow axle hole, then the place of wire hole is polished smooth, remove the safeguard procedures that this does not have other, easy wearing and tearing lead cable when lead-out wire directly penetrates axis hole bending part easy damaged and rotor rotation, adopt the reliability that has reduced in this way motor, have potential safety hazard. In order to address the above problem, patent 201120426359.7(rotor leading-out wire fixture mechanism) adopt on lead-out wire sheathed cable cover(ing) to reduce the wearing and tearing of cable, but for fixing lead-out wire, in this patent, adopt the porch that without latitude band, lead-out wire colligation is fixed on to wire hole, and be consumable accessory, aging without latitude band, life cycle is short, be unfavorable for the fixing of lead-out wire, simultaneously in order to prevent that outside damp-heat air from entering motor internal, here also increased in addition conformal felt, installed inconvenient.
Summary of the invention
The purpose of this utility model is to have overcome the deficiencies in the prior art, and a kind of simple in structure, easy to operate, fixed leading-out wire fixing structure of motor is provided.
For achieving the above object, the technical solution adopted in the utility model is: a kind of leading-out wire fixing structure of motor, comprise and be opened in the wire hole that the cable of powering on motor casing passes, described fixed structure also comprises that being positioned at described motor casing is set in seal and the teabowl with a cover on described cable outward, from inside to outside successively, the rearward end of described seal can closely be fastened in described wire hole and described seal seals setting mutually with the circumferential sides of institute cable, and described teabowl with a cover is pressed on ordinatedly on the lateral surface of described seal and is fixedly connected with described motor casing.
Preferably, described seal is rubber sleeve.
Further preferably, the leading section of described rubber sleeve has taper surface, and correspondingly, described teabowl with a cover is the bullet matching with described rubber sleeve.
Preferably, described teabowl with a cover comprises the teabowl with a cover body that is pressed on ordinatedly on described seal lateral surface, is located at the mounting plane with installing hole in described teabowl with a cover body rearward end, and described teabowl with a cover is fixedly mounted on described motor casing after passing described installing hole by bolt.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
1) seal that the utility model adopts, its rear end can closely be fastened in wire hole, effectively prevent that outside damp-heat air from entering motor internal, cause the phenomenon of motor short circuit to occur, improve the degree of protection of motor, meanwhile, prevent the friction between cable and wire hole, reduced the possibility of cable wearing and tearing;
2) the utility model has adopted rubber sleeve as seal, can closely be set on the circumferential outside portion of cable, has played the object of protection cable, has effectively prevented that cable from damaging in generation bending place, wire hole place;
3) the utility model has adopted teabowl with a cover to be pressed on the lateral surface of seal, and is fixedly connected with motor casing, has stopped in machine operation process, and the phenomenon that cable shakes produces, and compared with prior art, fixing timeliness has had significantly prolongation;
4) in the utility model, the leading section of seal and teabowl with a cover are all arranged to taper, make in teabowl with a cover compaction process, provide one to the power inside contracting to seal, thereby by fixing cable more firm.
Brief description of the drawings
The scheme of installation that accompanying drawing 1 is leading-out wire fixing structure of motor described in the utility model;
The cutaway view that accompanying drawing 2 is leading-out wire fixing structure of motor described in the utility model;
Wherein: 1, motor casing; 2, fixed structure; 3, cable; 21, seal (rubber sleeve); 22, teabowl with a cover; 23, bolt.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the technical solution of the utility model is further elaborated.
A kind of leading-out wire fixing structure of motor, shown in Fig. 1, Fig. 2, this fixed structure 2 comprises the wire hole that is opened in the cable 3 of powering on motor casing 1 and passes, be positioned at outside motor casing 1, be set in successively the seal 21 and teabowl with a cover 22 on cable 3 from inside to outside, teabowl with a cover 22 is pressed on ordinatedly on the lateral surface of seal 21 and is fixedly connected with motor casing 1.
Wherein, the rearward end of the seal 21 can closely be fastened in wire hole, and the seal 21 seals setting mutually with the circumferential sides of cable 3. Here, can closely be fastened in wire hole by the rearward end of seal 21 is arranged to, on the one hand, effectively prevent the friction between cable 3 and wire hole, reduce the degree of wear of cable 3; On the other hand, can effectively prevent that outside damp-heat air from entering in motor, cause the phenomenon of line short in motor to occur, improve the degree of protection of motor. And seal 21 is arranged to seal mutually setting with the circumferential sides of cable 3, thereby effectively prevent at wire hole place, there is the phenomenon of bending damage in cable 3, cable 3 has been played to protective effect. Here, the seal 21 has adopted rubber sleeve 21, and the leading section of this rubber sleeve 21 has taper surface, correspondingly, this teabowl with a cover 22 is the bullet matching with rubber sleeve 21, by this setting, make in the time that teabowl with a cover 22 compresses rubber sleeve 21, give rubber sleeve 21 1 to the power inside contracting, and then give cable 3 one support forces, prevent that cable 3 from bending occurring or deform when cable 3 after long-term use, causes cable 3 outsourcing insulated hulls that damaged phenomenon occurs.
This teabowl with a cover 22 is in order to be pressed on ordinatedly on the lateral surface of seal 21, here, this teabowl with a cover 22 is designed to be pressed on ordinatedly teabowl with a cover 22 bodies on seal 21 lateral surfaces, is located at the mounting plane with installing hole in teabowl with a cover 22 body rearward end, and this teabowl with a cover 22 is fixedly mounted on motor casing 1 through after installing hole by bolt 23. By teabowl with a cover 22 is set, effectively, by fixed between cable 3 and motor casing 1, prevent in motor operation course, occur to become flexible, cause the phenomenon that cable 3 weares and teares, bends to occur.
Above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this. All equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (4)
1. a leading-out wire fixing structure of motor, comprise and be opened in the wire hole that the cable of powering on motor casing passes, it is characterized in that: described fixed structure also comprises that being positioned at described motor casing is set in seal and the teabowl with a cover on described cable outward, from inside to outside successively, the rearward end of described seal can closely be fastened in described wire hole and described seal seals setting mutually with the circumferential sides of institute cable, and described teabowl with a cover is pressed on ordinatedly on the lateral surface of described seal and is fixedly connected with described motor casing.
2. leading-out wire fixing structure of motor according to claim 1, is characterized in that: described seal is rubber sleeve.
3. leading-out wire fixing structure of motor according to claim 2, is characterized in that: the leading section of described rubber sleeve has taper surface, and correspondingly, described teabowl with a cover is the bullet matching with described rubber sleeve.
4. according to the arbitrary described leading-out wire fixing structure of motor of claims 1 to 3, it is characterized in that: described teabowl with a cover comprises the teabowl with a cover body that is pressed on ordinatedly on described seal lateral surface, is located at the mounting plane with installing hole in described teabowl with a cover body rearward end, and described teabowl with a cover is fixedly mounted on described motor casing after passing described installing hole by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521128945.8U CN205248959U (en) | 2015-12-31 | 2015-12-31 | Motor lead wire fixed knot constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521128945.8U CN205248959U (en) | 2015-12-31 | 2015-12-31 | Motor lead wire fixed knot constructs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205248959U true CN205248959U (en) | 2016-05-18 |
Family
ID=55948028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521128945.8U Withdrawn - After Issue CN205248959U (en) | 2015-12-31 | 2015-12-31 | Motor lead wire fixed knot constructs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205248959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105406636A (en) * | 2015-12-31 | 2016-03-16 | 江苏富丽华通用设备有限公司 | Motor lead-out wire fixing structure |
-
2015
- 2015-12-31 CN CN201521128945.8U patent/CN205248959U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105406636A (en) * | 2015-12-31 | 2016-03-16 | 江苏富丽华通用设备有限公司 | Motor lead-out wire fixing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160518 Effective date of abandoning: 20180302 |
|
| AV01 | Patent right actively abandoned |