CN204316237U - Used in nuclear power station Pump and Electromotor is to middle regulator - Google Patents
Used in nuclear power station Pump and Electromotor is to middle regulator Download PDFInfo
- Publication number
- CN204316237U CN204316237U CN201420713361.6U CN201420713361U CN204316237U CN 204316237 U CN204316237 U CN 204316237U CN 201420713361 U CN201420713361 U CN 201420713361U CN 204316237 U CN204316237 U CN 204316237U
- Authority
- CN
- China
- Prior art keywords
- shaped fastener
- adjustment component
- type centering
- electromotor
- centering adjustment
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a kind of used in nuclear power station Pump and Electromotor to middle regulator, comprise U-shaped fastener, L-type centering adjustment component, set bolt and adjustment jackscrew, described L-type centering adjustment component and U-shaped fastener one-body molded, described U-shaped fastener is provided with wears for set bolt the first screwed hole penetrated, and horizontal and vertical being equipped with of described L-type centering adjustment component wears for adjusting jackscrew the second screwed hole penetrated.Compared with prior art, the utility model have the scope of application wide, safe and reliable, with low cost, overhaul the advantages such as convenient and swift.
Description
Technical field
The utility model relates to a kind of horizontal micro-adjustment device, especially relates to a kind of used in nuclear power station Pump and Electromotor to middle regulator.
Background technology
At present, in the Pump and Electromotor centering work that nuclear power station is small-sized, adjustment motor often adopts copper rod hand hammer method or the method to Motor Foundation platen welding jackscrew.The former, rely on staff to knock motor with hand hammer pad copper rod, and motor is produced and moves horizontally, mobile do not have quantitative criteria, has larger contingency, increases operating time and task amount, and knock and there is damage risk to motor; The latter, adopt the way of welding jackscrew, although can ensure the accuracy of adjustment amount, the foundation sole plate problem on deformation that welding can cause and the existence due to jackscrew can affect motor and freely add and subtract pad problem and cannot solve, another welding jackscrew, by the constraint of foundation sole plate material, does not possess versatility.
Utility model content
The purpose of this utility model be exactly in order to overcome above-mentioned prior art exist defect and provide a kind of scope of application wide, safe and reliable, with low cost, overhaul conveniently used in nuclear power station Pump and Electromotor to middle regulator.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of used in nuclear power station Pump and Electromotor is to middle regulator, it is characterized in that, comprise U-shaped fastener, L-type centering adjustment component, set bolt and adjustment jackscrew, described L-type centering adjustment component and U-shaped fastener one-body molded, described U-shaped fastener is provided with wears for set bolt the first screwed hole penetrated, and horizontal and vertical being equipped with of described L-type centering adjustment component wears for adjusting jackscrew the second screwed hole penetrated.
Described L-type centering adjustment component while superimposed with a wherein chimb of U-shaped fastener, the base part of another side and U-shaped fastener is superimposed.
Described set bolt is provided with four, is distributed on two chimbs of U-shaped fastener.
Every bar chimb of described U-shaped fastener is provided with two the first screwed holes.
Compared with prior art, the utility model has the following advantages:
(1) scope of application is wide: be applicable to the low voltage motor centering maintenance work that motor base platen width is not more than 100mm.
(2) safe and reliable: to avoid the damage of knocking and motor being caused; Avoid welding and cause motor platen problem on deformation; Adjustment of displacement amount is precisely reliable.
(3) with low cost: this device adopts common iron to make, with low cost.
(4) overhaul convenient and swift: this apparatus structure is simple, easy to use, be easy to grasp, without the need to special training.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Embodiment
As shown in Figure 1, a kind of used in nuclear power station Pump and Electromotor is to middle regulator, comprise U-shaped fastener 1, L-type centering adjustment component 2, set bolt 3 and adjustment jackscrew 4, described L-type centering adjustment component 2 is one-body molded with U-shaped fastener 1, described U-shaped fastener 1 is provided with wears for set bolt 3 the first screwed hole penetrated, and horizontal and vertical being equipped with of described L-type centering adjustment component 2 wears for adjusting jackscrew 4 the second screwed hole penetrated.
Described L-type centering adjustment component 2 while superimposed with a wherein chimb of U-shaped fastener 1, the base part of another side and U-shaped fastener 1 is superimposed.Described set bolt 3 is provided with four, is distributed on two chimbs of U-shaped fastener 1.Every bar chimb of described U-shaped fastener 1 is provided with two the first screwed holes.
Rely on device lower holding bolt 3 to be fixed on motor base platen, by before and after top adjustment jackscrew 4 and left and right jacking with exit, make motor removing, thus reach the object of accurately adjustment motor horizontal level.
Claims (1)
1. a used in nuclear power station Pump and Electromotor is to middle regulator, it is characterized in that, comprise U-shaped fastener, L-type centering adjustment component, set bolt and adjustment jackscrew, described L-type centering adjustment component and U-shaped fastener one-body molded, described U-shaped fastener is provided with wears for set bolt the first screwed hole penetrated, and horizontal and vertical being equipped with of described L-type centering adjustment component wears for adjusting jackscrew the second screwed hole penetrated;
Described L-type centering adjustment component while superimposed with a wherein chimb of U-shaped fastener, the base part of another side and U-shaped fastener is superimposed;
Described set bolt is provided with four, is distributed on two chimbs of U-shaped fastener;
Every bar chimb of described U-shaped fastener is provided with two the first screwed holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420713361.6U CN204316237U (en) | 2014-11-24 | 2014-11-24 | Used in nuclear power station Pump and Electromotor is to middle regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420713361.6U CN204316237U (en) | 2014-11-24 | 2014-11-24 | Used in nuclear power station Pump and Electromotor is to middle regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204316237U true CN204316237U (en) | 2015-05-06 |
Family
ID=53138532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420713361.6U Expired - Fee Related CN204316237U (en) | 2014-11-24 | 2014-11-24 | Used in nuclear power station Pump and Electromotor is to middle regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204316237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105604987A (en) * | 2015-12-31 | 2016-05-25 | 中国电建集团上海能源装备有限公司 | Concentricity adjustment device for booster pump of 1,000MW thermal power unit |
-
2014
- 2014-11-24 CN CN201420713361.6U patent/CN204316237U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105604987A (en) * | 2015-12-31 | 2016-05-25 | 中国电建集团上海能源装备有限公司 | Concentricity adjustment device for booster pump of 1,000MW thermal power unit |
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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: 20150506 Termination date: 20181124 |