CN201682352U - Frequency-conversion mechanical and electrical integration wiring box of motor - Google Patents
Frequency-conversion mechanical and electrical integration wiring box of motor Download PDFInfo
- Publication number
- CN201682352U CN201682352U CN2010201371805U CN201020137180U CN201682352U CN 201682352 U CN201682352 U CN 201682352U CN 2010201371805 U CN2010201371805 U CN 2010201371805U CN 201020137180 U CN201020137180 U CN 201020137180U CN 201682352 U CN201682352 U CN 201682352U
- Authority
- CN
- China
- Prior art keywords
- end cover
- end cap
- motor
- terminal box
- frequency converter
- 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 - Fee Related
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Abstract
The utility model relates to a frequency-conversion mechanical and electrical integration wiring box of a motor, comprising a box body formed by an upper end cover, a lower end cover, a left end cover, a right end cover, a front end cover and a rear end cover, wherein the box body is provided with an installing structure for fixing a frequency converter in the box body; the upper end cover or the front end cover is an openable moving cover; the lower end cover, the rear end cover, the left end cover or the right end cover is provided with a through hole through which a positioning bolt of the wiring box penetrates; and the outer side of the end cover provided with the through hole is provided with an anti-vibration device. The frequency-conversion mechanical and electrical integration wiring box directly installs the frequency converter on the motor so as to realize mechanical and electrical integration, solve the problems that electromagnetic interference and electromagnetic pollution are generated when the frequency converter is used for regulating speed due to overlong distance between the frequency converter and the motor and the motor can not work normally, simultaneously also is capable of saving a large amount of wires and reduce the occupied space.
Description
Technical field
The utility model relates to a kind of terminal box, relates in particular to a kind of terminal box that frequency converter can be installed on the motor.
Background technology
Development along with converter technique, The application of frequency transform is very general in the speed governing of interconnected cage motor, technical also very ripe, the price of frequency converter is descending year by year simultaneously, mention and also become more and more littler, the performance of frequency converter also is greatly improved, and its service condition and environment also constantly relax.But, people are when using frequency converter now, still get used to situation whatsoever, completely frequency converter is placed in the cupboard of motor one segment distance and operates, some defectives that make frequency converter produce in use still do not have great improvement, and the lead that connects motor as the output of frequency converter can produce High-frequency Interference, form electromagnetic pollution, electrical equipment, the particularly influence to wireless device are bigger around the influence, often make its cisco unity malfunction.Simultaneously also because the frequency conversion output current has high order harmonic component, increased the consumption of electric energy at output lead, a large amount of electric energy have been wasted, and, these shortcomings are relevant with the length of frequency converter output lead, the long more influence of lead is big more, sometimes even because the output lead of frequency converter is long, makes that motor can't operate as normal.
The utility model content
For solving the above-mentioned defective of prior art, the utility model provides a kind of motor frequency change electromechanical integration terminal box, frequency converter can be installed on the motor by this terminal box, and it can be worked together, and realizes electromechanical integration.
The technical solution adopted in the utility model: a kind of motor frequency change electromechanical integration terminal box, comprise the box body that is made of upper end cover, bottom end cover, left end cap, right end cap, front end housing and rear end cap, described box body is provided with and is used for the mounting structure of frequency converter at described box body internal fixation.
The hole that described mounting structure can pass for the bolt for described frequency converter.
Can be provided with on the described bottom end cover and be used for power line hole and the holding wire hole that power line and holding wire pass.
Described upper end cover can be openable removable cover, and its front end can extend to the outside of described front end housing.
Described front end housing can be openable removable cover.
Can offer shutter on the described rear end cap.
Can offer shutter on described left end cap and/or the right end cap.
Can be provided with the through hole that the bolt for described terminal box passes on the described bottom end cover, the outside of described bottom end cover can be provided with damping device.
Can be provided with the through hole that the bolt for described terminal box passes on the described rear end cap, the outside of described bottom end cover can be provided with damping device.
Can be provided with the through hole that the bolt for described terminal box passes on described left end cap or the right end cap, the outside of described left end cap or right end cap can be provided with damping device.
The beneficial effects of the utility model: frequency converter can be installed on the motor by the utility model, frequency converter and motor are combined can work together, realize electromechanical integration, solved because electromagnetic interference and the electromagnetic pollution that produces during use frequency converter timing that frequency converter and motor hypertelorism cause, and motor can't operate as normal problem, simultaneously also can save a large amount of leads, reduce and take up an area of the space, make variable-frequency control technique can simplyr easily be applied to motor.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the scheme of installation of a kind of execution mode of the utility model;
Fig. 3 is the scheme of installation of the another kind of execution mode of the utility model.
Embodiment
Referring to Fig. 1,2 and 3, the utility model provides a kind of motor frequency change electromechanical integration terminal box 12, comprise the box body that is made of upper end cover 1, bottom end cover 2, left end cap 3, right end cap 4, front end housing 5 and rear end cap 6, described box body is provided with and is used for the mounting structure of frequency converter 7 at described box body internal fixation.
The hole that described mounting structure can pass for the bolt that is arranged on the described frequency converter of confession on arbitrary end cap, also can be for being arranged on the corresponding draw-in groove of the profile with described frequency converter or other location structure of described frequency converter that suit on arbitrary end cap inboard at described box body internal fixation, be preferably described location structure is arranged on the rear end cap, with the dismounting and the debugging of convenient described frequency converter.For guaranteeing that described frequency converter can normal and stable operation, the mounting means of described frequency converter in described box body adopts vertical upright mounting means.
Can be provided with on the described bottom end cover and be used for power line hole 8 and the holding wire hole 9 that power line and holding wire pass, can directly be connected the end of incoming cables of the lead-out terminal and the motor of described frequency converter to make things convenient for input terminal that power line can directly receive described frequency converter and holding wire.
Described upper end cover can extend to the outside of described front end housing towards an end of described front end housing, with prevent foreign material and/water enters in the described box body, causes the damage of described frequency converter.
In described upper end cover, bottom end cover, left end cap, right end cap, front end housing and the rear end cap one or several can be arranged to openable removable cover, other lids are arranged to fixed cap, described openable removable cover can be realized opening or closing by modes such as the standing part of a lateral edges and box body are hinged, described fixed cap can be mutually permanently connected into a fixing integral body by welding or mode such as one-body molded, form the standing part of described box body, also can be fixedly mounted on the same box body framework by modes such as welding.Usually, described upper end cover and/or described front end housing are connected with the corresponding edge movable of the standing part of described box body, can open at any time with convenient, described frequency converter is carried out dismounting or debugging, the mode of described flexible connection can adopt described upper end cover or front end housing and the corresponding edge of end cap that is adjacent usually by the hinge ways of connecting, also can adopt on described left end cap or right end cap and chute is set with described upper end cover or the corresponding edge of front end housing, realize the mode that described upper end cover or front end housing directly insert or pull out by described chute, perhaps adopt other suitable movable connection method.
Can offer shutter 10 as required on the described rear end cap, also can offer shutter on described left end cap and/or the right end cap, with convenient described frequency converter timely distribute heat when the work.
Difference according to the installation site of described terminal box on described motor 13; can be at described bottom end cover; rear end cap; left end cap or right end cap are provided with the through hole 11 that the bolt for described terminal box passes; pass through bolt; installing hole on the motor and described through hole can be fixedly mounted on described terminal box on the described motor; can better fix for making described terminal box; described through hole can be several; be preferably four; be separately positioned on the suitable location at four jiaos of places of the corresponding end cap of described terminal box; the outside of corresponding end cap that the described terminal box of described through hole is set can be provided with damping device 14, to play the effect that can protect described frequency converter when the described motor work better.
Consider the difference of the degree of protection and the motor of frequency converter, the utility model is mainly used in degree of protection to be needed on the interconnected cage motor of frequency control various between the IP00-IP55, be particularly suitable for water pump, the frequency control of the dead load interconnected cage motor of blower fan one class considers that with needing frequency control influences the occasion of other electronic equipment, frequency converter and motor are combined can work together, realize electromechanical integration, greatly reduced because electromagnetic interference and the electromagnetic pollution of using frequency converter timing to produce, simultaneously also can save a large amount of leads, reduce and take up an area of the space, make variable-frequency control technique can simplyr easily be applied to motor.
Claims (10)
1. a motor frequency change electromechanical integration terminal box comprises the box body that is made of upper end cover, bottom end cover, left end cap, right end cap, front end housing and rear end cap, it is characterized in that described box body is provided with to be used for the mounting structure of frequency converter at described box body internal fixation.
2. motor frequency change electromechanical integration terminal box as claimed in claim 1 is characterized in that the hole that described mounting structure passes for the bolt for described frequency converter.
3. motor frequency change electromechanical integration terminal box as claimed in claim 2 is characterized in that described bottom end cover is provided with and is used for power line hole and the holding wire hole that power line and holding wire pass.
4. motor frequency change electromechanical integration terminal box as claimed in claim 3 is characterized in that described upper end cover is openable removable cover, and its front end extends to the outside of described front end housing.
5. motor frequency change electromechanical integration terminal box as claimed in claim 3 is characterized in that described front end housing is openable removable cover.
6. as claim 1,2,3,4 or 5 described motor frequency change electromechanical integration terminal boxes, it is characterized in that offering shutter on the described rear end cap.
7. motor frequency change electromechanical integration terminal box as claimed in claim 6 is characterized in that offering shutter on described left end cap and/or the right end cap.
8. motor frequency change electromechanical integration terminal box as claimed in claim 7 is characterized in that described bottom end cover is provided with the through hole that the bolt for described terminal box passes, and the outside of described bottom end cover is provided with damping device.
9. motor frequency change electromechanical integration terminal box as claimed in claim 7 is characterized in that described rear end cap is provided with the through hole that the bolt for described terminal box passes, and the outside of described bottom end cover is provided with damping device.
10. motor frequency change electromechanical integration terminal box as claimed in claim 7 is characterized in that described left end cap or right end cap are provided with the through hole that the bolt for described terminal box passes, and the outside of described left end cap or right end cap is provided with damping device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201371805U CN201682352U (en) | 2010-03-22 | 2010-03-22 | Frequency-conversion mechanical and electrical integration wiring box of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201371805U CN201682352U (en) | 2010-03-22 | 2010-03-22 | Frequency-conversion mechanical and electrical integration wiring box of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201682352U true CN201682352U (en) | 2010-12-22 |
Family
ID=43347385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201371805U Expired - Fee Related CN201682352U (en) | 2010-03-22 | 2010-03-22 | Frequency-conversion mechanical and electrical integration wiring box of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201682352U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644352A (en) * | 2013-11-22 | 2014-03-19 | 苏州好特斯模具有限公司 | Integrated electromagnetic valve aluminum cushion block |
| CN106208503A (en) * | 2016-08-26 | 2016-12-07 | 成都戎创航空科技有限公司 | The mounting box of generator control box |
| CN108258884A (en) * | 2018-04-04 | 2018-07-06 | 马鞍山启元自动化技术有限责任公司 | A kind of ABB frequency converter control cabinets and its application method for facilitating installation |
-
2010
- 2010-03-22 CN CN2010201371805U patent/CN201682352U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644352A (en) * | 2013-11-22 | 2014-03-19 | 苏州好特斯模具有限公司 | Integrated electromagnetic valve aluminum cushion block |
| CN106208503A (en) * | 2016-08-26 | 2016-12-07 | 成都戎创航空科技有限公司 | The mounting box of generator control box |
| CN108258884A (en) * | 2018-04-04 | 2018-07-06 | 马鞍山启元自动化技术有限责任公司 | A kind of ABB frequency converter control cabinets and its application method for facilitating installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20140322 |