CN204805146U - In open centrifugal pump cupling guard shield - Google Patents
In open centrifugal pump cupling guard shield Download PDFInfo
- Publication number
- CN204805146U CN204805146U CN201520282312.6U CN201520282312U CN204805146U CN 204805146 U CN204805146 U CN 204805146U CN 201520282312 U CN201520282312 U CN 201520282312U CN 204805146 U CN204805146 U CN 204805146U
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- CN
- China
- Prior art keywords
- centrifugal pump
- shroud body
- guard shield
- semicircle
- rectangle
- 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.)
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Abstract
The utility model provides an in open centrifugal pump cupling guard shield, belongs to mechanical technical field. The top of the guard shield body be semicircle, both sides for the iron sheet box of rectangle, and the front of the guard shield body is with at the back by a circular opening of forming with the rectangle, the organic rest base board in bottom both sides that the guard shield was personally experienced sth. Part of the body, frame bottom plate distribution fixed orifices, back down the mouth on the top semicircle of the guard shield body, the hinge is connected to top open -ended one side, the portion that opens during one side of hinge is connected in, the opposite side of the portion of opening connect the fixed pin, the guard shield body has the fixed pin connecting piece with fixed pin assorted position, in one side connection handle of the portion of opening. The utility model has the advantages that need not dismantle and just can carry out a set pump operation to the centrifugal pump, provide the dish pump operation structure of a labour saving and time saving, steady safety for the centrifugal pump.
Description
Technical field
The utility model relates to a kind of middle open centrifugal pump coupling shield, belongs to field of mechanical technique.
Background technique
Centrifugal pump is a kind of pressure-increasing unit equipment being converted electric energy to mechanical energy by coupling; Because centrifugal pump couplings runs up (generally all at 1500-3000 rev/min), if do not protected coupling, certain potential safety hazard can be caused to position patrol inspection personnel, therefore all can use coupling shield in working site.Specify according to petroleum and petrochemical industry equipment control: want centrifugal pump to carry out the operation of dish pump when opening pump, termination of pumping and maintaining pump; In the present case, only have coupling shield all to pull down and just can carry out dish pump, not only time-consuming (varying in size according to pump, approximately need 15-35 minute) effort, and space is less in guard shield, easily make operator's hand injured in unloading process, namely add labor intensity, there is again certain potential safety hazard.
Model utility content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of middle open centrifugal pump coupling shield.
A kind of middle open centrifugal pump coupling shield, the iron sheet casing that the top of shroud body is semicircle, both sides are rectangle, the front of shroud body and the face opening be made up of circle and rectangle below, the two bottom sides organic frame base plate of shroud body; Framework soleplate distribution fixed hole; The top semicircle of shroud body has top opening, and the side of top opening connects hinge, opens portion during the side of hinge connects, in open portion opposite side be connected and fixed pin, there is fixing pin link the position that shroud body and fixing pin match; In open portion side connect handle.
Further, a kind of middle open centrifugal pump coupling shield, comprises shroud body 1 and framework soleplate 2, the front of shroud body 1 and the face opening be made up of circular and rectangle below, and framework soleplate 2 is arranged on the bottom of shroud body 1; The top semicircle of shroud body 1 has top opening, and the side of top opening connects hinge 5, opens portion 4 during the side of hinge 5 connects, in open portion 4 opposite side be connected and fixed pin 6, there is fixing pin link the position that shroud body 1 and fixing pin 6 match.
Further, the top of shroud body 1 is semicircle, both sides are the iron sheet casing of rectangle.
Further, framework soleplate 2 distributes fixed hole 3.
Further, the side of opening portion 4 in connects handle 7.
The utility model has the advantages that and do not need dismounting just can carry out the operation of dish pump to centrifugal pump, for centrifugal pump provides a kind of time saving and energy saving, steady safe dish pump operating type, operating personnel is preserved from, increases work efficiency.
Middle open centrifugal pump coupling shield is in use compared with before, the dish pump time shortens within present 3 minutes by original 15-35 minute, and eliminate the potential safety hazard existed in operating process, improve working efficiency, for centrifugal pump provides a kind of time saving and energy saving, steady safe dish pump operation structure.
Accompanying drawing explanation
When considered in conjunction with the accompanying drawings, by referring to detailed description below, more completely can understand the utility model better and easily learn wherein many adjoint advantages, but accompanying drawing described herein is used to provide further understanding of the present utility model, form a part of the present utility model, schematic description and description of the present utility model, for explaining the utility model, does not form improper restriction of the present utility model, wherein:
Fig. 1 is that structure of the present utility model launches schematic diagram.
Fig. 2 is texture edge schematic diagram of the present utility model.
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Embodiment
Obviously, those skilled in the art belong to protection domain of the present utility model based on the many modifications and variations that aim of the present utility model is done.
Embodiment 1: as shown in Figure 1 and Figure 2, a kind of middle open centrifugal pump coupling shield, the iron sheet casing that the top of shroud body 1 is semicircle, both sides are rectangle, the front of shroud body 1 and the face opening be made up of circular and rectangle below, the two bottom sides organic frame base plate 2 of shroud body 1; Framework soleplate 2 distributes fixed hole 3; The top semicircle of shroud body 1 has top opening, and the side of top opening connects hinge 5, opens portion 4 during the side of hinge 5 connects, in open portion 4 opposite side be connected and fixed pin 6, there is fixing pin link the position that shroud body 1 and fixing pin 6 match; In open portion 4 side connect handle 7.
When the operation of dish pump is carried out to centrifugal pump, only need open fixing pin 6, with handle 7 by open portion 4 and raise, can operate.
The experiment proved that, the dish pump operation that just can complete with 15-35 minute in the past, only need now can complete for 3 minutes, and also injury to personnel phenomenon never occurred in working, save time, laborsaving, ensured the safety of operative employee, and improve working efficiency.
As mentioned above, embodiment of the present utility model is explained, but as long as do not depart from inventive point of the present utility model in fact and effect can have a lot of distortion, this will be readily apparent to persons skilled in the art.Therefore, such variation is also all included within protection domain of the present utility model.
Claims (5)
1. a middle open centrifugal pump coupling shield, is characterized in that, the iron sheet casing that the top of shroud body is semicircle, both sides are rectangle, the front of shroud body and the face opening be made up of circular and rectangle below, the two bottom sides organic frame base plate of shroud body; Framework soleplate distribution fixed hole; The top semicircle of shroud body has top opening, and the side of top opening connects hinge, opens portion during the side of hinge connects, in open portion opposite side be connected and fixed pin, there is fixing pin link the position that shroud body and fixing pin match; In open portion side connect handle.
2. a middle open centrifugal pump coupling shield, it is characterized in that, comprise shroud body (1) and framework soleplate (2), the front of shroud body (1) and the face opening be made up of circular and rectangle below, framework soleplate (2) is arranged on the bottom of shroud body (1); The top semicircle of shroud body (1) there is top opening, the side of top opening connects hinge (5), portion (4) is opened in the side connection of hinge (5), in open portion (4) opposite side be connected and fixed pin (6), there is fixing pin link the position that shroud body (1) and fixing pin (6) match.
3. a kind of middle open centrifugal pump coupling shield according to claim 2, is characterized in that, the iron sheet casing that the top of shroud body (1) is semicircle, both sides are rectangle.
4. a kind of middle open centrifugal pump coupling shield according to claim 2, is characterized in that, framework soleplate (2) distribution fixed hole (3).
5. a kind of middle open centrifugal pump coupling shield according to claim 2, is characterized in that, in open portion (4) side connect handle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520282312.6U CN204805146U (en) | 2014-05-14 | 2015-05-04 | In open centrifugal pump cupling guard shield |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420247703 | 2014-05-14 | ||
| CN201520282312.6U CN204805146U (en) | 2014-05-14 | 2015-05-04 | In open centrifugal pump cupling guard shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204805146U true CN204805146U (en) | 2015-11-25 |
Family
ID=54589981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520282312.6U Active CN204805146U (en) | 2014-05-14 | 2015-05-04 | In open centrifugal pump cupling guard shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204805146U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630455A (en) * | 2018-12-27 | 2019-04-16 | 枞阳县中邦科技信息咨询有限公司 | A kind of plastic pump pump shaft and its manufacturing method |
-
2015
- 2015-05-04 CN CN201520282312.6U patent/CN204805146U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630455A (en) * | 2018-12-27 | 2019-04-16 | 枞阳县中邦科技信息咨询有限公司 | A kind of plastic pump pump shaft and its manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |