CN201490818U - Low-voltage motor equipment - Google Patents
Low-voltage motor equipment Download PDFInfo
- Publication number
- CN201490818U CN201490818U CN2009201573804U CN200920157380U CN201490818U CN 201490818 U CN201490818 U CN 201490818U CN 2009201573804 U CN2009201573804 U CN 2009201573804U CN 200920157380 U CN200920157380 U CN 200920157380U CN 201490818 U CN201490818 U CN 201490818U
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- China
- Prior art keywords
- motor
- cable line
- control cable
- low
- operating case
- 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 low-voltage motor equipment, which comprises a motor body, a power cable, a control cable and a junction box. The utility model is characterized in that the equipment also comprises an operation box; a button or a switch is arranged on the operation box; the operation box is fixedly connected with the motor body by a bolt; and the button or the switch is electrically connected with the control cable. In the utility model, an operation mechanism of a motor is integrated with the motor, therefore, compared with a sole operating rod, the cost of the operation mechanism can be saved by 20-30%, and the potential safety hazard can be eliminated.
Description
Technical field
The utility model relates to motor and field control, specifically 400V low-tension motor and operation post is incorporated into the technology of one.
Background technology
At present, every 400v low-tension motor equipment that is used for controlling on the spot (with the frequency-conversion and speed-regulation motor of DCS control), general scene is the fitting operation post also, and operation post is installed in the next door of motor, is used to control the start-stop of motor.
Every motor all needs corresponding operation post like this.Particularly the space has in limited time at the scene, and the existence of operation post is not easy to the dismounting and the maintenance of motor very much.Moreover because be subjected to on-the-spot the limit, impossible motor is all so obviously corresponding with operation post, so operation post needs sign, to prevent misoperation, even if so also produce misoperation unavoidably, has huge potential safety hazard.
Summary of the invention
A kind of low-tension motor equipment, comprise motor body, power cable line, control cable line, terminal box, it is characterized in that: also comprise an operating case, described operating case is provided with button or switch and described operating case fixedlys connected with described motor body by bolt, and described button or switch are electrically connected with described control cable line.
Also be provided with indicator light on the described operating case, described indicator light is electrically connected with described control cable line.Indicator light is exactly bright when motor body is worked like this, further avoids misoperation, stops potential safety hazard.
The beneficial effects of the utility model:
1, because operating mechanism is directly installed on motor body, saved special operation post.Thereby save under the less situation in the space of laying operation post, particularly site space, be motor dismounting maintenance, the service clearance of providing convenience.
2, because of operating mechanism just at motor body, both saved special sign, also stopped the misoperation fault that takes place because of operation post is independent, thereby guaranteed safety effectively.
3, the electric motor operated post is integrated, has saved special operation post and has installed, and (operation post need be fixed, general bolt to have saved mounting cost.Need the special protection ground wire that lays, integrated can be by motor body ground connection, thereby saved expense).
4, operating mechanism and motor are integrated, compare with independent operation post, can save operation agency cost 20-30%.
Description of drawings
Fig. 1 is the prior art constructions schematic diagram.
Fig. 2 is a structural representation of the present utility model.
Symbol description among the figure:
Switchgear house-1, power cable line-2, control cable line-3, terminal box-4, motor body-5, operation post-6, operating case-7, indicator light-8, button or switch-9
Embodiment
The utility model is described in further detail by embodiment below in conjunction with accompanying drawing 1, Fig. 2.
A kind of low-tension motor equipment, comprise motor body 5, power cable line 2, control cable line 3, terminal box 4, it is characterized in that: also comprise an operating case 7, described operating case 7 is provided with button or switch 9 and described operating case 7 fixedlys connected with described motor body 5 by bolt, and described button or switch 9 are electrically connected with described control cable line 3.Control cable line 3 was electrically connected operation post 6 originally individually, of the present utility model integrated after, control cable line 3 and power cable line 2 need be introduced motor connecting cartridge 4 in the lump, in terminal box 4, power cable line 2 connects motor terminal, and control cable line 3 connects on the control terminal of the button that is electrically connected to behind the separated time terminal on the operating case or switch 9 and indicator light 8.
Also be provided with indicator light 8 on the described operating case 7, described indicator light 8 is electrically connected with described control cable line 3.Connect because of control cable line 3 on the control terminal of the button that is electrically connected to behind the separated time terminal on the operating case 7 or switch 9 and indicator light 8, like this, indicator light 8 is exactly bright when motor body is worked, and further avoids misoperation, stops potential safety hazard.
Described operating case 7 is fixed on the opposite side of long cable section of ingoing line, with handled easily.
Claims (2)
1. low-tension motor equipment, comprise motor body, power cable line, control cable line, terminal box, it is characterized in that: also comprise an operating case, described operating case is provided with button or switch and described operating case fixedlys connected with described motor body by bolt, and described button or switch are electrically connected with described control cable line.
2. a kind of low-tension motor equipment as claimed in claim 1 is characterized in that: also be provided with indicator light on the described operating case, described indicator light is electrically connected with described control cable line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201573804U CN201490818U (en) | 2009-05-31 | 2009-05-31 | Low-voltage motor equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201573804U CN201490818U (en) | 2009-05-31 | 2009-05-31 | Low-voltage motor equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201490818U true CN201490818U (en) | 2010-05-26 |
Family
ID=42429684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201573804U Expired - Fee Related CN201490818U (en) | 2009-05-31 | 2009-05-31 | Low-voltage motor equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201490818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761029A (en) * | 2016-12-28 | 2017-05-31 | 长园共创电力安全技术股份有限公司 | A kind of latch closure ground wire lock and ground wire token |
-
2009
- 2009-05-31 CN CN2009201573804U patent/CN201490818U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761029A (en) * | 2016-12-28 | 2017-05-31 | 长园共创电力安全技术股份有限公司 | A kind of latch closure ground wire lock and ground wire token |
| CN106761029B (en) * | 2016-12-28 | 2022-05-17 | 长园共创电力安全技术股份有限公司 | Buckle ground wire lock and ground wire token |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guodian Materials Group Logistics Co., Ltd. Assignor: China Offshore Bitumen Co., Ltd. Contract record no.: 2012340000208 Denomination of utility model: Low-voltage motor equipment Granted publication date: 20100526 License type: Exclusive License Record date: 20120702 |
|
| 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: 20100526 Termination date: 20160531 |