CN203035548U - High-viscosity pump retainer ring - Google Patents
High-viscosity pump retainer ring Download PDFInfo
- Publication number
- CN203035548U CN203035548U CN 201220683722 CN201220683722U CN203035548U CN 203035548 U CN203035548 U CN 203035548U CN 201220683722 CN201220683722 CN 201220683722 CN 201220683722 U CN201220683722 U CN 201220683722U CN 203035548 U CN203035548 U CN 203035548U
- Authority
- CN
- China
- Prior art keywords
- retainer
- ring
- transmission shaft
- viscosity pump
- catch
- 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
Links
Images
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- Structures Of Non-Positive Displacement Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
The utility model discloses a high-viscosity pump retainer ring comprising a ring body which is round in shape. Three retainer pieces including a first retainer piece, a second retainer piece and a third retainer piece are arranged outside the upper portion of the ring body, while three other retainer pieces including a fourth retainer piece, a fifth retainer piece and a sixth retainer piece are arranged outside the lower portion of the ring body. The other retainer piece arranged inside the upper portion of the ring body is sleeved on a transmission shaft of the high-viscosity pump during usage, and is arranged outside a special fixing bolt of the transmission shaft. The other retainer piece inside the upper portion of the retainer ring is arranged in a notch of the transmission shaft of the high-viscosity pump, the optional retainer piece outside the retainer rings is arranged on the special fixing bolt of the transmission shaft, so that the special fixing bolt of the transmission shaft can be fixed instead of being loosened by shocks when the high-viscosity pump is in operation. The high-viscosity pump retainer ring has the advantages of reasonable structure and convenience in use and the like.
Description
Technical field
The utility model relates to a kind of engineering goods, is the back-up ring on a kind of high-viscosity pump specifically.
Background technique
Back-up ring on some high-viscosity pumps on the existing market, structural design is unreasonable, uses inconvenient.
Summary of the invention
The utility model provides the back-up ring on a kind of high-viscosity pump.
The purpose of this utility model is the back-up ring that solves on more existing high-viscosity pumps, and structural design is unreasonable, inconvenient problem with use.
The technological scheme that its technical problem that solves the utility model adopts is: the back-up ring on a kind of high-viscosity pump, comprise body, described body is cirque structure, its outer ring, upper end is provided with three catch, be respectively first catch, second catch and the 3rd catch, its outer ring, lower end is provided with three catch, be respectively the 4th catch, the 5th catch and the 6th catch, its upper end inner ring is provided with a catch, during use this back-up ring is inserted on the transmission shaft of high-viscosity pump, and is located at the outside of the special fixing bolt of transmission shaft, the catch of back-up ring upper end inner ring is placed the notch of the transmission shaft of high-viscosity pump, any one catch of back-up ring outer ring is placed on the special fixing bolt of transmission shaft, can fix the special fixing bolt on this transmission shaft, it can not become flexible because of its vibrations when high-viscosity pump moves.
The utlity model has reasonable in design, characteristics easy to use.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in the figure, the utility model comprises body 5, described body 5 is cirque structure, its outer ring, upper end is provided with three catch, be respectively first catch 1, second catch 3 and the 3rd catch 4, its outer ring, lower end is provided with three catch, be respectively the 4th catch 6, the 5th catch 7 and the 6th catch 8, its upper end inner ring is provided with a catch 2, during use this back-up ring 9 is inserted on the transmission shaft of high-viscosity pump, and is located at the outside of the special fixing bolt of transmission shaft, the catch 2 of back-up ring 9 upper end inner rings is placed the notch of the transmission shaft of high-viscosity pump, any one catch of back-up ring 9 outer rings is placed on the special fixing bolt of transmission shaft, can fix the special fixing bolt on this transmission shaft, it can not become flexible because of its vibrations when high-viscosity pump moves.
Claims (1)
1. the back-up ring on the high-viscosity pump, comprise body, it is characterized in that: described body is cirque structure, its outer ring, upper end is provided with three catch, is respectively first catch, second catch and the 3rd catch, its outer ring, lower end is provided with three catch, be respectively the 4th catch, the 5th catch and the 6th catch, its upper end inner ring is provided with a catch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220683722 CN203035548U (en) | 2012-12-12 | 2012-12-12 | High-viscosity pump retainer ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220683722 CN203035548U (en) | 2012-12-12 | 2012-12-12 | High-viscosity pump retainer ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203035548U true CN203035548U (en) | 2013-07-03 |
Family
ID=48687678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220683722 Expired - Fee Related CN203035548U (en) | 2012-12-12 | 2012-12-12 | High-viscosity pump retainer ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203035548U (en) |
-
2012
- 2012-12-12 CN CN 201220683722 patent/CN203035548U/en not_active Expired - Fee Related
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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: 20130703 Termination date: 20131212 |