CN200946598Y - Rise-resistant device for preventing submersible pump rising - Google Patents
Rise-resistant device for preventing submersible pump rising Download PDFInfo
- Publication number
- CN200946598Y CN200946598Y CN 200620045654 CN200620045654U CN200946598Y CN 200946598 Y CN200946598 Y CN 200946598Y CN 200620045654 CN200620045654 CN 200620045654 CN 200620045654 U CN200620045654 U CN 200620045654U CN 200946598 Y CN200946598 Y CN 200946598Y
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- CN
- China
- Prior art keywords
- cable
- submersible pump
- sleeve
- ing
- preventing
- 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 a lift-preventing device for preventing the submerged pump from reversing to break the cable by stirring, comprising a well drum, a well cover and a cable, which is characterized in that upper part of the submerged pump has a sleeve provided with a cable sheath, which faces the sleeve by round counter surfaces and upper end of which connects with the well cover via bolts. The cable connects with the submerged pump through the cable sheath and the sleeve. The utility model may prevent the submerged pump from reversing and lifting to break the cable and also avoid damage to the cable by water flow scrubbing and washing, thereby lengthening the useful life of the cable.
Description
Technical field
The utility model relates to a kind of submersible pump that prevents because of scurrying the anti-uplifting device that stirs the outage cable in the counter-rotating.
Background technique
When using submersible pump at present; submersible pump is placed on pit shaft body below and is in the semifloating state; and cable puts down the connection submersible pump from above; cable only adopts the cable tensioning means to be fixed, when submersible pump is not determined to turn to before following water or poured in down a chimney current when shutting down, when causing submersible pump generation reversal phenomenon; the direction of the axial force of submersible pump upwards; on scurry the back submersible pump lift, stir the outage cable, cause submersible pump normally to use.
Summary of the invention
The purpose of this utility model is to solve that submersible pump in use is in the existing the problems referred to above of semifloating state in the prior art, and a kind of anti-uplifting device of scurrying on the submersible pump of preventing is provided.The utility model design is a kind of to prevent the anti-uplifting device of scurrying on the submersible pump, comprise pit shaft, well lid, cable, it is characterized in that: a sleeve is arranged above submersible pump, cable cover(ing) is arranged above the sleeve, cable cover(ing) is that round table surface is relative with sleeve, and the upper end of cable cover(ing) connects well lid by bolt.Cable is by connecting submersible pump in cable cover(ing) and the sleeve.The utility model has the advantages that can prevent that submersible pump counter-rotating from lifting stirs the outage cable, and avoided causing the infringement of cable, thereby prolonged cable working life because of current scour.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Embodiment
Comprise pit shaft 1, well lid 2, cable 3 among the figure, it is characterized in that: a sleeve 5 is arranged above submersible pump 4, cable cover(ing) 6 is arranged above the sleeve 5, cable cover(ing) 6 is that round table surface is relative with sleeve 5, and the upper end of cable cover(ing) 6 connects well lid 2 by bolt 7.Cable 3 is by connecting submersible pump 4 in cable cover(ing) 6 and the sleeve 5.Because cable 3 is placed in the cable cover(ing) 6; the cable 3 that can avoid causing because of current scour damages; 3 working lifes of cable have been prolonged; and submersible pump 4 weight centering by self in pit shaft 1 is located; sleeve 5 adopts the inclined-plane to cooperate by cable cover(ing) 6 and is pressed on the submersible pump 4; can prevent to scurry on the submersible pump 4, thereby reach the effect of protecting cable 3.
Claims (2)
1, a kind of anti-uplifting device of scurrying on the submersible pump of preventing, comprise pit shaft, well lid, cable, it is characterized in that: a sleeve is arranged above submersible pump, cable cover(ing) is arranged above the sleeve, cable cover(ing) is that round table surface is relative with sleeve, and the upper end of cable cover(ing) connects well lid by bolt.
2, by the described a kind of anti-uplifting device of scurrying on the submersible pump of preventing of claim 1, it is characterized in that: cable is by connecting submersible pump in cable cover(ing) and the sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620045654 CN200946598Y (en) | 2006-09-08 | 2006-09-08 | Rise-resistant device for preventing submersible pump rising |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620045654 CN200946598Y (en) | 2006-09-08 | 2006-09-08 | Rise-resistant device for preventing submersible pump rising |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200946598Y true CN200946598Y (en) | 2007-09-12 |
Family
ID=38733659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620045654 Expired - Fee Related CN200946598Y (en) | 2006-09-08 | 2006-09-08 | Rise-resistant device for preventing submersible pump rising |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200946598Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936302A (en) * | 2010-09-07 | 2011-01-05 | 宁波巨神制泵实业有限公司 | Cable dry-type line-outgoing device of electric diving pump |
| CN106968966A (en) * | 2016-01-13 | 2017-07-21 | 上海连成集团苏州股份有限公司 | Submerged axial-flow pumping system |
| CN108204379A (en) * | 2018-01-10 | 2018-06-26 | 江苏绩优机电科技有限公司 | Submerged axial-flow propeller pump cable suspension system |
| CN108916117A (en) * | 2018-08-07 | 2018-11-30 | 中建津泓（天津）建设发展有限公司 | A kind of hoisting structure and hanging method of immersible pump |
-
2006
- 2006-09-08 CN CN 200620045654 patent/CN200946598Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936302A (en) * | 2010-09-07 | 2011-01-05 | 宁波巨神制泵实业有限公司 | Cable dry-type line-outgoing device of electric diving pump |
| WO2012031543A1 (en) * | 2010-09-07 | 2012-03-15 | 宁波巨神制泵实业有限公司 | Dry-type cable wire outlet device for a submersible electrical pump |
| CN101936302B (en) * | 2010-09-07 | 2012-10-10 | 宁波巨神制泵实业有限公司 | Cable dry-type line-outgoing device of electric diving pump |
| CN106968966A (en) * | 2016-01-13 | 2017-07-21 | 上海连成集团苏州股份有限公司 | Submerged axial-flow pumping system |
| CN108204379A (en) * | 2018-01-10 | 2018-06-26 | 江苏绩优机电科技有限公司 | Submerged axial-flow propeller pump cable suspension system |
| CN108204379B (en) * | 2018-01-10 | 2019-10-29 | 江苏绩优机电科技有限公司 | Submerged axial-flow propeller pump cable suspension system |
| CN108916117A (en) * | 2018-08-07 | 2018-11-30 | 中建津泓（天津）建设发展有限公司 | A kind of hoisting structure and hanging method of immersible pump |
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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: 20070912 Termination date: 20100908 |