CN101201061A - Pump coupler protective casing - Google Patents
Pump coupler protective casing Download PDFInfo
- Publication number
- CN101201061A CN101201061A CNA2007101318346A CN200710131834A CN101201061A CN 101201061 A CN101201061 A CN 101201061A CN A2007101318346 A CNA2007101318346 A CN A2007101318346A CN 200710131834 A CN200710131834 A CN 200710131834A CN 101201061 A CN101201061 A CN 101201061A
- Authority
- CN
- China
- Prior art keywords
- protective casing
- pump coupler
- coupler protective
- pump
- coupling
- 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.)
- Pending
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to a protective casing of a pump coupling, which is made of plastic and is rustless and corrosion resistant. The invention has the long service life even in the harsh working environment. The protective casing of the pump coupling is provided with two end faces which have a seal connection with the body. The end faces are provided with a through hole, the shaft of the coupling can drill through the through hole. The invention can prevent sundries from entering into the protective casing and protect the coupling well.
Description
Technical field
The present invention relates to the coupler protective casing that uses on a kind of pump.
Background technique
A lot of pumps or other equipment as acid mist etc., cause the coupling rust corrosion because the leakage of chemical mediator easily causes and is flooded with various chemical product in the air.So needing to adopt a protective housing protects coupling.Current pump coupler protective casing is made of metal more, comprises the body of a hollow on the structure more, and the both ends open of body is to allow coupling be connected with the axle of pump or motor.This coupler protective casing is easy to get rusty in bad working environment, have in addition be corroded, bore a hole, working life is shorter; The structure of both ends open also makes foreign material enter protective housing easily, can't play the better protect effect to coupling.
Summary of the invention
The object of the present invention is to provide a kind of pump coupler protective casing, this pump coupler protective casing can not get rusty, and is corrosion-resistant, and working life is longer, can play the better protection effect to coupling.
In order to reach above purpose, the technical solution used in the present invention is:
A kind of pump coupler protective casing comprises the body of hollow, is positioned at these body two ends, for the interconnecting part that the axle of coupling passes, and the material of described pump coupler protective casing is plastics.
The two ends of described body are respectively arranged with the end face that is tightly connected with body, offer through hole on the described end face.
Described end face and the integrated setting of described body.
The bottom of described body is provided with assembly department.
Described assembly department is the outward extending flanging in the forward and backward plate bottom margin of body place.
Offer fixed hole on the described flanging.
Described flanging and the integrated setting of described body.
Because adopted above technological scheme, so the present invention has following advantage: this pump coupler protective casing is made of plastics, so can not get rusty, has higher corrosion resistance, working life is longer, and coupling has been played the better protection effect.
Description of drawings
Accompanying drawing 1 is the stereogram of pump coupler protective casing of the present invention;
Accompanying drawing 2 is the plan view of pump coupler protective casing of the present invention;
Accompanying drawing 3 is the side view of pump coupler protective casing of the present invention;
Wherein: 1, body; 2, end face; 3, through hole; 4, flanging; 5, mounting hole.
Embodiment
A kind of pump coupler protective casing, the body 1 that comprises a hollow, be positioned at an interconnecting part that passes of these body two ends, confession coupling, the material of this pump coupler protective casing is plastics, so have the advantage that non-corrosive, metallic material such as corrosion-resistant do not have, make this pump coupler protective casing in bad working environment, have long working life.
Shown in accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3, this pump coupler protective casing is provided with end face 2 respectively at the two ends of body 1, this end face 2 is connected with body 1 envelope, on end face 2, offer through hole 3, this through hole 3 can allow the axle of coupling and motor or pump to connect, two end faces 2 that have through hole 3 can not influence the work of coupling, but can stop a part of foreign material to enter the inside of protective housing.Owing to adopted the semienclosed structure in above-mentioned two ends, so this pump coupler protective casing can play the better protect effect to equipment.
Install for convenience, the bottom of this pump coupler protective casing is provided with assembly department, this assembly department is the outward extending flanging 4 of the forward and backward plate bottom margin of body, offer fixed hole 5 on the flanging 4, on the fixed hole 5 screw thread can be set, this pump coupler protective casing can be fixed on the ground easily.
Body 1, two end faces 2 and flanging 4 integrated settings adopt the mode of molding and forming to make in this pump coupler protective casing, and manufacture cost is lower, maintains easily.
Claims (7)
1. pump coupler protective casing, comprise a hollow body (1), be positioned at the interconnecting part that this body (1) two ends are passed for the axle of coupling, it is characterized in that: the material of described pump coupler protective casing is plastics.
2. pump coupler protective casing according to claim 1 is characterized in that: the two ends of described body (1) are respectively arranged with the end face (2) that is tightly connected with body (1), offer through hole (3) on the described end face.
3. pump coupler protective casing according to claim 2 is characterized in that: described end face (2) is (1) integrated setting with described body.
4. pump coupler protective casing according to claim 1 is characterized in that: the bottom of described body (1) is provided with assembly department.
5. pump coupler protective casing according to claim 4 is characterized in that: described assembly department is body (1) the outward extending flanging of forward and backward plate bottom margin (4).
6. pump coupler protective casing according to claim 5 is characterized in that: offer fixed hole (5) on the described flanging (4).
7. pump coupler protective casing according to claim 5 is characterized in that: described flanging (4) and the integrated setting of described body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101318346A CN101201061A (en) | 2007-09-07 | 2007-09-07 | Pump coupler protective casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101318346A CN101201061A (en) | 2007-09-07 | 2007-09-07 | Pump coupler protective casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101201061A true CN101201061A (en) | 2008-06-18 |
Family
ID=39516374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101318346A Pending CN101201061A (en) | 2007-09-07 | 2007-09-07 | Pump coupler protective casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101201061A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644606A (en) * | 2011-02-16 | 2012-08-22 | 张家港市飞浪泵阀有限公司 | Conveniently-adjustable type pump device |
| CN106089789A (en) * | 2015-04-27 | 2016-11-09 | 株式会社荏原制作所 | Shaft coupling guard member |
-
2007
- 2007-09-07 CN CNA2007101318346A patent/CN101201061A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644606A (en) * | 2011-02-16 | 2012-08-22 | 张家港市飞浪泵阀有限公司 | Conveniently-adjustable type pump device |
| CN106089789A (en) * | 2015-04-27 | 2016-11-09 | 株式会社荏原制作所 | Shaft coupling guard member |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20080618 |