CN204327592U - A kind of wedge coupling device installed for submersible pump - Google Patents
A kind of wedge coupling device installed for submersible pump Download PDFInfo
- Publication number
- CN204327592U CN204327592U CN201420775705.6U CN201420775705U CN204327592U CN 204327592 U CN204327592 U CN 204327592U CN 201420775705 U CN201420775705 U CN 201420775705U CN 204327592 U CN204327592 U CN 204327592U
- Authority
- CN
- China
- Prior art keywords
- wedge
- submersible pump
- baffle plate
- coupling device
- guide rail
- 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 wedge coupling device installed for submersible pump, comprise and be placed in the bottom for being connected the wedge seat of submersible pump and outlet pipe, and the guide rail be erected between bank and wedge seat, wedge seat is provided with wedge groove in the butt end with submersible pump, and one of guide rail rectifies the notch to described wedge groove; Submersible pump is fixed with in the butt end of itself and wedge groove the wedge fixture block matched with wedge groove, is provided with the roller matched with guide rail in the both sides of wedge fixture block; The utility model is easy for installation, be connected firmly.
Description
Technical field
The utility model relates to a kind of fitting seat, and especially a kind of wedge coupling device installed for submersible pump, belongs to water pump mounting technique field.
Background technique
Water supply and drainage pumping plant domestic now, municipal sewage plant's water pump used adopts submersible pump (submerged pump) structure mostly, and mostly adopt automatic coupling device, namely water pump slips in hole by guide rail, pass through component, automatically be connected with pipeline, people carries out bolt connection without the need to entering in hole, its structural type is also various, pump head is less than to the situation of 30 meters, tradition coupling device, effectively can reach docking, but sealing effect is poor, vibration is large, particularly for high-lift pump, water pump weight and moment cannot the reaction forces that produce of balancing water pressure.
Model utility content
The purpose of this utility model is: for above-mentioned prior art Problems existing, proposes the wedge coupling device that a kind of submersible pump is easy for installation, be connected firmly.
In order to reach above object, a kind of wedge coupling device installed for submersible pump that the utility model provides, comprise and be placed in the bottom for being connected the wedge seat of submersible pump and outlet pipe, wedge seat is mainly used in the weight carrying water pump, with bend pipe flange, available pre-embedded bolt is installed bottom cesspool in bottom, and is erected at the guide rail between bank and wedge seat, wedge seat is provided with wedge groove in the butt end with submersible pump, and one of guide rail rectifies the notch to wedge groove; Submersible pump is fixed with in the butt end of itself and wedge groove the wedge fixture block matched with wedge groove, the roller matched with guide rail is provided with in the both sides of wedge fixture block, as long as slowly declined along guide rail by water pump by rope, water pump is closely engaged with wedge groove automatically by self gravitation effect.
Preferred version of the present utility model is:
Further, wedge fixture block forms with the wedge grafting block being connected in baffle plate both sides primarily of the baffle plate of centre, and baffle plate docks fixing with submersible pump, wedge grafting block and wedge groove match, the outside of wedge grafting block is connected with roller, and roller and guide rail form sliding pair.
Further, the side of baffle plate docks with the side side junction of the edges of two sheets of paper of wedge grafting block, and submersible pump is close in the side, side of baffle plate, when the grafting of wedge coupling device enter wedge groove fix station time, outlet pipe is close in the opposite side side of baffle plate.
Also further, baffle plate is also provided with seal ring in the joint place of itself and outlet pipe.
Further, the cross bar that guide rail is erected between double flute steel by the double flute steel be oppositely arranged and step shape forms.
The utility model beneficial effect is: this device can guide water pump dive automatically, and makes water pump independently be snapped in wedge seat, and workman can complete the installation under water of whole equipment without the need to lower water operation.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing 1 is using state reference drawing of the present utility model;
Accompanying drawing 2 is the perspective view of wedge seat;
Accompanying drawing 3 is the perspective view of wedge fixture block;
Accompanying drawing 4 is the perspective view of guide rail;
In figure, submersible pump 1, wedge seat 2, pond mouth 3, guide rail 4, stone bolt 5, wedge groove 6, wedge fixture block 7, roller 8, seal ring 9, channel-section steel 4.1, cross bar 4.2, baffle plate 7.1, wedge grafting block 7.2.
Embodiment
Embodiment one
A kind of wedge coupling device installed for submersible pump, as shown in Figure 1 and Figure 4, comprise and being placed at the bottom of pond for being connected the wedge seat 2 of submersible pump 1 and outlet pipe, and the guide rail 4 be erected between pond mouth 3 and wedge seat 2, wedge seat 2 is fixed at the bottom of pond by stone bolt 5, and the cross bar 4.2 that guide rail 4 is erected between double flute steel 4.1 by the double flute steel 4.1 be oppositely arranged and step shape forms; Wedge seat 2 is provided with wedge groove 6 in the butt end with submersible pump 1, and one of guide rail 4 rectifies the notch to wedge groove 6; Submersible pump 1 is fixed with in the butt end of itself and wedge groove 6 the wedge fixture block 7 matched with wedge groove 6, is provided with the roller 8 matched with guide rail 4 in the both sides of wedge fixture block 7.
Wedge fixture block 7 as shown in Figure 3, baffle plate 7.1 primarily of centre forms with the wedge grafting block 7.2 being connected in baffle plate 7.1 both sides, baffle plate 7.1 docks fixing with submersible pump 1, wedge grafting block 7.2 and wedge groove 6 match, the outside of wedge grafting block 7.2 is connected with roller 8, and roller 8 and guide rail 4 form sliding pair; The side of baffle plate 7.1 docks with the side side junction of the edges of two sheets of paper of wedge grafting block 7.2, the side, side of baffle plate 7.1 and the flange bolt of water pump 1 connect, the another side of baffle plate 7.1 is provided with seal ring 9 in the joint place of itself and wedge groove 6, when wedge fixture block 7 grafting enter wedge groove 6 fix station time, wedge groove 6 is close to by the seal ring 9 of baffle plate.
During installation, 2 pulleys 8 of wedge grafting block 7.2 side are glided along the internal orifice of channel-section steel 4.1, lower after wedge seat 2, wedge fixture block 7 automatically contract enters wedge groove 6, and the deadweight contract by water pump 1 is tight, and baffle plate 7.1 end face is provided with O RunddichtringO 9, is compacted sealing.People operates without the need to lower water, compared with common coupling device, have docking firmly, the function that obviously reduces of good sealing effect, vibration.
In addition to the implementation, the utility model can also have other mode of executions.All employings are equal to the technological scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (5)
1. the wedge coupling device installed for submersible pump, comprise and be placed in the bottom for being connected the wedge seat of submersible pump and outlet pipe, and the guide rail be erected between bank and wedge seat, it is characterized in that: described wedge seat is provided with wedge groove in the butt end with submersible pump, one of described guide rail rectifies the notch to described wedge groove; Described submersible pump is fixed with in the butt end of itself and wedge groove the wedge fixture block matched with described wedge groove, is provided with the roller matched with described guide rail in the both sides of described wedge fixture block.
2. the wedge coupling device installed for submersible pump according to claim 1, it is characterized in that: described wedge fixture block forms with the wedge grafting block being connected in baffle plate both sides primarily of the baffle plate of centre, described baffle plate docks fixing with submersible pump, described wedge grafting block and wedge groove match, the outside of described wedge grafting block is connected with roller, and described roller and described guide rail form sliding pair.
3. the wedge coupling device installed for submersible pump according to claim 2, it is characterized in that: the side of described baffle plate docks with the side side junction of the edges of two sheets of paper of wedge grafting block, submersible pump is close in the side, side of described baffle plate, when the grafting of wedge coupling device enter wedge groove fix station time, outlet pipe is close in the opposite side side of described baffle plate.
4. the wedge coupling device installed for submersible pump according to claim 3, is characterized in that: described baffle plate is also provided with seal ring in the joint place of itself and outlet pipe.
5. the wedge coupling device installed for submersible pump according to claim 2, is characterized in that: the cross bar that described guide rail is erected between double flute steel by the double flute steel be oppositely arranged and step shape forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420775705.6U CN204327592U (en) | 2014-12-10 | 2014-12-10 | A kind of wedge coupling device installed for submersible pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420775705.6U CN204327592U (en) | 2014-12-10 | 2014-12-10 | A kind of wedge coupling device installed for submersible pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204327592U true CN204327592U (en) | 2015-05-13 |
Family
ID=53163959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420775705.6U Expired - Fee Related CN204327592U (en) | 2014-12-10 | 2014-12-10 | A kind of wedge coupling device installed for submersible pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204327592U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041703A (en) * | 2015-07-22 | 2015-11-11 | 上海要要玖消防科技有限公司 | Coupling device for submersible pump |
| CN105179261A (en) * | 2015-08-25 | 2015-12-23 | 无锡阳工机械制造有限公司 | Mounting method of submersible sewage pump |
-
2014
- 2014-12-10 CN CN201420775705.6U patent/CN204327592U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041703A (en) * | 2015-07-22 | 2015-11-11 | 上海要要玖消防科技有限公司 | Coupling device for submersible pump |
| CN105179261A (en) * | 2015-08-25 | 2015-12-23 | 无锡阳工机械制造有限公司 | Mounting method of submersible sewage pump |
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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: 20150513 Termination date: 20201210 |