CN206221343U - Double entry pump bearing retaining ring - Google Patents
Double entry pump bearing retaining ring Download PDFInfo
- Publication number
- CN206221343U CN206221343U CN201621224690.XU CN201621224690U CN206221343U CN 206221343 U CN206221343 U CN 206221343U CN 201621224690 U CN201621224690 U CN 201621224690U CN 206221343 U CN206221343 U CN 206221343U
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- Prior art keywords
- annulus
- circle body
- contiguous block
- section
- interlude
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- 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
A kind of double entry pump bearing retaining ring of the utility model is by circle body, contiguous block, guide rod, screw rod, nut and pod apertures are constituted, described circle body is the different three-stage circular ring structure of internal diameter same outer diameter, wherein first paragraph annulus, interlude annulus and the 3rd section of annulus are symmetrical two semicircular rings composition, contiguous block is arranged on the two ends of the semicircular ring of circle body interlude annulus, two semicircular rings are in symmetrical, contiguous block is linked together by screw bolt and nut, guide rod is connected with the contiguous block of the semicircle of bottom, by screw rod and being bolted on the pump housing of double entry pump, pod apertures are arranged in the 3rd section of semicircular ring of the bottom of annulus of circle body.The utility model installs simple, convenient, low cost, solves the water inlet of double-suction pump shaft bearing cavity, the problem of bearing rust damage；The water inlet of bearing block cavity is effectively prevented, protective action is played, it is ensured that the normal operation of production.
Description
Technical field
The present invention relates to a kind of double entry pump spare part, specifically a kind of double entry pump bearing retaining ring.
Background technology
When operation, easily there is leakage, the particularly double entry pump of packing seal in one section of operation to double entry pump in axle envelope
After time, liquid will pollute environment by the circumferential clearance between pump and axle to outward leakage in pump after filler abrasion, special
It is not that the liquid revealed is sprayed onto on bearing block, the circumferential clearance between bearing block and axle is entered into bearing block cavity,
Cause bearing rust, cause lubrication failure, bearing damage influences the normal operation of pump, and then influence the normal of Workshop Production
Operation, does not have protective action.
The content of the invention
The purpose of this utility model is to provide a kind of double entry pump bearing retaining ring, in solution double entry pump rotary reciprocating motion
Axle envelope is revealed, and causes bearing corrosion, the problem damaged, and can effectively prevent liquid from entering in bearing block cavity, plays protective action.
Double entry pump bearing retaining ring, it is characterised in that be made up of circle body, contiguous block, guide rod, screw rod, nut and pod apertures,
Described circle body is the different three-stage circular ring structure of internal diameter same outer diameter, wherein first paragraph annulus, interlude annulus and the 3rd
Duan Yuanhuan is symmetrical two semicircular rings composition, and contiguous block is arranged on the two ends of the semicircular ring of circle body interlude annulus, two
Semicircular ring is linked together contiguous block by screw bolt and nut in symmetrical, and guide rod is connected with the contiguous block of the semicircle of bottom, is led to
Cross screw rod and be bolted on the pump housing of double entry pump, pod apertures are arranged on the 3rd section of semicircular ring of the bottom of annulus of circle body
On.
The three-stage annulus of described circle body, it is characterised in that internal diameter is 72mm, first paragraph annulus external diameter 112mm, length
10mm；Interlude annulus external diameter 82mm, length 15mm；3rd section of annulus external diameter 170mm, length 40mm.
Progressive effect of the present utility model is：
1. install simple and convenient；
2. low cost；
3. efficiency high, can effectively prevent liquid from entering in bearing block cavity, play protective action.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model retaining ring, and Fig. 2 is the side view of the utility model retaining ring.
Wherein：1 is first paragraph annulus；2 is interlude annulus；3 is the 3rd section of annulus；4 is contiguous block；5 is guide rod；6 are
Screw rod；7 is nut；8 is pod apertures.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and examples.
A kind of retaining ring of the utility model is by circle body, contiguous block (4), guide rod (5), screw rod (6), nut (7) and pod apertures
(8) constitute, described circle body is the different three-stage circular ring structure of internal diameter same outer diameter, wherein first paragraph annulus (1), interlude
Annulus (2) and the 3rd section of annulus (3) are symmetrical two semicircular rings composition, and contiguous block (4) is installed in circle body internal diameter 72mm, outer
Footpath 112mm, length 10mm interlude annulus（2）Semicircular ring two ends, two semicircular rings, will by screw bolt and nut in symmetrical
Contiguous block links together, and guide rod (5) is connected with the contiguous block (4) on the semicircle of bottom, by screw rod and is bolted to double
On the pump housing of sucking pump, pod apertures (8) are installed in the external diameter 170mm of circle body, the 3rd section of annulus of length 40mm（3）Bottom half
On annulus, it is beneficial to liquid outflow.
The utility model double entry pump bearing retaining ring, installs simple, convenient, and low cost solves double-suction pump shaft bearing chamber
The problem that body water inlet, bearing rust are damaged；The water inlet of bearing block cavity is effectively prevented, protective action is played, it is ensured that production
Normal operation.
Claims (2)
1. double entry pump bearing retaining ring, it is characterised in that be made up of circle body, contiguous block, guide rod, screw rod, nut and pod apertures, institute
The circle body stated is the different three-stage circular ring structure of internal diameter same outer diameter, wherein first paragraph annulus, interlude annulus and the 3rd section
Annulus is symmetrical two semicircular rings composition, and contiguous block is arranged on the two ends of the semicircular ring of circle body interlude annulus, two and half
Annulus is linked together contiguous block by screw bolt and nut in symmetrical, and guide rod is connected with the contiguous block of the semicircle of bottom, passes through
Screw rod and it is bolted on the pump housing of double entry pump, pod apertures are arranged in the 3rd section of semicircular ring of the bottom of annulus of circle body.
2. retaining ring according to claim 1, it is characterised in that the three-stage internal radius of described circle body are 72mm, the
One section of annulus external diameter 112mm, length 10mm；Interlude annulus external diameter 82mm, length 15mm；3rd section of annulus external diameter 170mm, it is long
Degree 40mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621224690.XU CN206221343U (en) | 2016-11-15 | 2016-11-15 | Double entry pump bearing retaining ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621224690.XU CN206221343U (en) | 2016-11-15 | 2016-11-15 | Double entry pump bearing retaining ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206221343U true CN206221343U (en) | 2017-06-06 |
Family
ID=58793195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621224690.XU Active CN206221343U (en) | 2016-11-15 | 2016-11-15 | Double entry pump bearing retaining ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206221343U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114412633A (en) * | 2022-01-24 | 2022-04-29 | 湖南机油泵股份有限公司 | Cooling water pump with double water storage cavities |
-
2016
- 2016-11-15 CN CN201621224690.XU patent/CN206221343U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114412633A (en) * | 2022-01-24 | 2022-04-29 | 湖南机油泵股份有限公司 | Cooling water pump with double water storage cavities |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170707 Address after: 215228 Sheng Hong fiber, Shengze Town, Wujiang District, Jiangsu, Suzhou Patentee after: Suzhou Sheng Hong Fiber Co., Ltd. Address before: 215228, Shengze Town, Wujiang District, Jiangsu City, Suzhou Province Hong Sheng Technology Patentee before: Jiangsu Shenghong Science and Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |