CN202545235U - Delivery pump cover with supporting and positioning structure - Google Patents
Delivery pump cover with supporting and positioning structure Download PDFInfo
- Publication number
- CN202545235U CN202545235U CN2012201508351U CN201220150835U CN202545235U CN 202545235 U CN202545235 U CN 202545235U CN 2012201508351 U CN2012201508351 U CN 2012201508351U CN 201220150835 U CN201220150835 U CN 201220150835U CN 202545235 U CN202545235 U CN 202545235U
- Authority
- CN
- China
- Prior art keywords
- pump cover
- pump
- cover body
- supporting
- delivery pump
- 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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- Details And Applications Of Rotary Liquid Pumps (AREA)
- Rotary Pumps (AREA)
Abstract
The utility model discloses a delivery pump cover with a supporting and positioning structure. The delivery pump cover comprises a pump cover body (1) with a circular structure, wherein the center of a circle of the pump cover body (1) is provided with a shaft hole (2) for mounting a rotating shaft of the delivery pump; a mounting hole (4) connected with the pump body of the delivery pump is formed on the pump cover body (1); and a supporting and positioning hole (3) for fixedly mounting the delivery pump is formed on the pump cover body (1). The delivery pump cover has the supporting and positioning structure, the space requirements of the delivery pump can be reduced, and the delivery pump cover has the advantages of simple structure and low cost.
Description
Technical field
The utility model relates to the equipment for liquid transportation field, is specifically related to a kind of transfer pump pump cover with supporting position structure.
Background technique
In order to realize transmission, all be the conveying that realizes liquid with transfer pump generally at present such as liquids such as water, oil and various industrial chemicals.
But; The transfer pump of existing technology all is to fix transfer pump through the supporting base on the transfer pump shell; But for some certain applications field; Because the transfer pump installing space is very narrow effectively, therefore the installing and locating of traditional transfer pump is restricted, and has influenced the transfer efficiency of liquid.
Summary of the invention
The technical problem that the utility model will solve provide a kind ofly have the supporting position structure, can reduce the transfer pump space requirement, transfer pump pump cover simple in structure, with low cost with supporting position structure.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is:
A kind of transfer pump pump cover with supporting position structure; The pump cover body that comprises rounded structure; The circle centre position of said pump cover body is provided with the axis hole that is used to install the transfer pump rotatingshaft; Said pump cover body is provided with and is used for the mounting hole that links to each other with the pump housing of transfer pump, also is provided with the supporting positioning hole that is used to install and fix transfer pump on the said pump cover body.
Further improvement as technique scheme:
Be provided with three supporting positioning holes on the said pump cover body altogether, and said three supporting positioning holes layout that is centrosymmetric along the center of circle of said pump cover body.
Be provided with two mounting holes on the said pump cover body altogether, and said two mounting holes are symmetrically arranged in the both sides, the center of circle of said pump cover body.
The utlity model has following advantage:
The utility model comprises the pump cover body of rounded structure; The circle centre position of pump cover body is provided with the axis hole that is used to install the transfer pump rotatingshaft; The pump cover body is provided with and is used for the mounting hole that links to each other with the pump housing of transfer pump, also is provided with the supporting positioning hole that is used to install and fix transfer pump on the pump cover body, can realize the supporting to transfer pump through the pump cover body; Can reduce the transfer pump space requirement, have advantage simple in structure, with low cost, that have wide range of applications.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the utility model embodiment's a side-looking structural representation.
Fig. 2 is the utility model embodiment's a sectional structure schematic representation.
Marginal data:
1, pump cover body; 2, axis hole;
3, supporting positioning hole; 4, mounting hole.
Embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are set forth in detail, thereby protection scope of the present invention is made more explicit defining so that advantage of the present invention and characteristic can be easier to it will be appreciated by those skilled in the art that.
As depicted in figs. 1 and 2; Present embodiment has the pump cover body 1 that the transfer pump pump cover that supports position structure comprises rounded structure; The circle centre position of pump cover body 1 is provided with the axis hole 2 that is used to install the transfer pump rotatingshaft; Pump cover body 1 is provided with and is used for the mounting hole 4 that links to each other with the pump housing of transfer pump, also is provided with the supporting positioning hole 3 that is used to install and fix transfer pump on the pump cover body 1.
Be provided with three supporting positioning holes 3 on the pump cover body 1 of present embodiment altogether, and three supporting positioning holes 3 layout that is centrosymmetric along the center of circle of pump cover body 1.
Be provided with two mounting holes 4 on the pump cover body 1 of present embodiment altogether, and two mounting holes 4 are symmetrically arranged in the both sides, the center of circle of pump cover body 1.
The above is merely the preferred implementation of the utility model, and the protection domain of the utility model is not limited in above-mentioned mode of execution, and every technological scheme that belongs to the utility model principle all belongs to the protection domain of the utility model.For a person skilled in the art, some improvement and the retouching under the prerequisite of the principle that does not break away from the utility model, carried out, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (3)
1. one kind has the transfer pump pump cover that supports position structure; It is characterized in that: the pump cover body (1) that comprises rounded structure; The circle centre position of said pump cover body (1) is provided with the axis hole (2) that is used to install the transfer pump rotatingshaft; Said pump cover body (1) is provided with and is used for the mounting hole (4) that links to each other with the pump housing of transfer pump, also is provided with the supporting positioning hole (3) that is used to install and fix transfer pump on the said pump cover body (1).
2. the transfer pump pump cover with supporting position structure according to claim 1; It is characterized in that: be provided with three supporting positioning holes (3) on the said pump cover body (1) altogether, and said three supporting positioning holes (3) layout that is centrosymmetric along the center of circle of said pump cover body (1).
3. the transfer pump pump cover with supporting position structure according to claim 1 and 2; It is characterized in that: be provided with two mounting holes (4) on the said pump cover body (1) altogether, and said two mounting holes (4) are symmetrically arranged in the both sides, the center of circle of said pump cover body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201508351U CN202545235U (en) | 2012-04-11 | 2012-04-11 | Delivery pump cover with supporting and positioning structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201508351U CN202545235U (en) | 2012-04-11 | 2012-04-11 | Delivery pump cover with supporting and positioning structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202545235U true CN202545235U (en) | 2012-11-21 |
Family
ID=47165878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201508351U Expired - Fee Related CN202545235U (en) | 2012-04-11 | 2012-04-11 | Delivery pump cover with supporting and positioning structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202545235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104405641A (en) * | 2014-11-27 | 2015-03-11 | 山东明天机械有限公司 | Roots type steam compressor |
-
2012
- 2012-04-11 CN CN2012201508351U patent/CN202545235U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104405641A (en) * | 2014-11-27 | 2015-03-11 | 山东明天机械有限公司 | Roots type steam compressor |
| CN104405641B (en) * | 2014-11-27 | 2016-05-18 | 山东明天机械有限公司 | A kind of roots-type vapour compression machine |
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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: 20121121 Termination date: 20130411 |