CN204704149U - Bearing (ball) cover and oil water pump - Google Patents
Bearing (ball) cover and oil water pump Download PDFInfo
- Publication number
- CN204704149U CN204704149U CN201520256550.XU CN201520256550U CN204704149U CN 204704149 U CN204704149 U CN 204704149U CN 201520256550 U CN201520256550 U CN 201520256550U CN 204704149 U CN204704149 U CN 204704149U
- Authority
- CN
- China
- Prior art keywords
- bearing
- water pump
- oil water
- cover body
- transparent cover
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 85
- 239000000463 material Substances 0.000 claims abstract description 6
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical group COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229920005372 Plexiglas® Polymers 0.000 claims abstract description 5
- 239000000314 lubricant Substances 0.000 abstract description 32
- 239000007788 liquid Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The application discloses a kind of bearing (ball) cover and oil water pump, and described bearing (ball) cover comprises: transparent cover body, and it can be sealedly connected on the end of oil water pump housing and oil water pump housing forms the bearing housing holding bearing; Link, described transparent cover body can be fixedly connected on the end of described oil water pump housing by it.Described transparent cover body is circular.Described transparent cover body is provided with the first open-work, and described link comprises bolt.Described first open-work is at least two, and it is uniformly distributed in described transparent cover body.The material of described transparent cover body is plexiglass.Described link also comprises hollow end cap, and described hollow end cap is ring, which is provided with the second open-work; Described transparent cover body is located between described hollow end cap and described housing by described first open-work and described second open-work by described bolt.Whether the bearing (ball) cover that the application provides and oil water pump directly can observe bearing place lubricant oil when oil water pump operates goes bad, and then ensures the safe operation of oil water pump.
Description
Technical field
The application relates to field of oilfield exploitation, particularly relates to a kind of bearing (ball) cover and oil water pump.
Background technique
Field produces scene is usually provided with draining water delivery engineering, and need the pump using various function to carry out the transportation work of the various liquid substance of Oil Field, wherein, oil water pump is the one generally used.Oil water pump is usually on-the-spot for carrying clear water or non-corrosive liquid medium in field produces, and then adapts to the water delivery drainage works of Oil Field.
At present, the oil water pump that Oil Field is comparatively commonly used is multistage horizontal middle open type oil water pump, and it generally comprises housing, is positioned at the pump shaft of housing and is positioned at the impeller on pump shaft.For ease of the rotation of pump shaft, the two ends of pump shaft need to be provided with bearing, and bearing two ends are provided with bearing (ball) cover, and bearing (ball) cover is installed on and described housing is formed bearing housing and then be closed in described bearing housing by described bearing.Whether normally directly can have influence on multistage horizontal middle open type oil water pump and whether can normally work due to bearing operation, think the work ensureing that bearing can be continual and steady, all need to be provided with lubricant oil at bearing place.Lubricant oil not only can prevent bearing rust, can also ensure bearing smooth rotation, so the quality of lubricant oil is the key factor ensureing that multistage horizontal middle open type oil water pump runs well equally.
On-the-spot in field produces, above-mentioned oil water pump is after long-term running, and the temperature of the bearing housing of oil water pump can be more and more higher, and lubricant oil can acceleratedly because temperature raises be oxidized, and generate brown deposition, and then lubricant oil occurs rotten, cannot ensure that bearing normally runs.Due to existing bearing (ball) cover, to be generally cast iron obtained and for completely enclosed, and then when oil water pump operates, whether the lubricant oil directly can not observing bearing place goes bad, and then cannot ensure the safe operation of oil water pump.
Model utility content
Whether, in view of the deficiencies in the prior art, the application provides a kind of bearing (ball) cover and oil water pump, go bad with the lubricant oil directly can observing bearing place when oil water pump operates, and then ensures the safe operation of oil water pump.
For achieving the above object, the application provides a kind of bearing (ball) cover, comprising:
Transparent cover body, it can be sealedly connected on the end of oil water pump housing and oil water pump housing forms the bearing housing holding bearing;
Link, described transparent cover body can be fixedly connected on the end of described oil water pump housing by it.
As the application's one preferred embodiment, described transparent cover body is circular.
As the application's one preferred embodiment, described link comprises bolt, and described transparent cover body is provided with the first open-work passed for described bolt.
As the application's one preferred embodiment, described first open-work is at least two, and it is uniformly distributed in described transparent cover body.
As the application's one preferred embodiment, the material of described transparent cover body is plexiglass.
As the application's one preferred embodiment, described link also comprises hollow end cap, and described hollow end cap is ring, which is provided with the second open-work passed for described bolt; Described transparent cover body is located between described hollow end cap and described housing by described first open-work and described second open-work by described bolt.
As the application's one preferred embodiment, the surface of described transparent cover body is provided with the ring-shaped step matched with described hollow end cap.
As the application's one preferred embodiment, between described transparent cover body and described oil water pump housing, be provided with gasket seal, between described hollow end cap and described transparent cover body, be provided with gasket seal.
The application also provides a kind of oil water pump, comprising:
Oil water pump housing, its inside is provided with bearing, and described bearing is near the end of described oil water pump housing;
As above arbitrary described bearing (ball) cover, the described transparent cover body of described bearing (ball) cover is installed on the end of described oil water pump housing.
As the application's one preferred embodiment, the end of described oil water pump housing is provided with screw, and described bolt is by connecting described screw to install described transparent cover body.
By describing above and can finding out, the technological scheme that present embodiment provides is by adopting transparent cover body, make the staff when oil water pump operates directly can carry out observing the quality condition of lubricant oil in oil water pump outside, so whether the bearing (ball) cover that present embodiment provides directly can observe bearing place lubricant oil when oil water pump operates goes bad, and then the safe operation of oil water pump can be ensured.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those skilled in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the bearing (ball) cover structural representation that a kind of mode of execution of the application provides;
Fig. 2 is that bearing (ball) cover shown in Fig. 1 is along A-A line sectional drawing.
Embodiment
Technological scheme in the application is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present application, technological scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment is only some embodiments of the present application, instead of whole embodiments.Based on the embodiment in the application, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, should belong to the scope of the utility model protection.
Refer to Fig. 1 and Fig. 2, a kind of bearing (ball) cover that a kind of mode of execution of the application provides, comprising: transparent cover body 1, its end 10 that can be sealedly connected on oil water pump housing forms with housing the bearing housing holding bearing; Link 3, its its described transparent cover body 1 can be fixedly connected on the end 10 of described oil water pump housing.
When above-mentioned bearing (ball) cover is installed, the bearing cap of existing oil water pump shell end 10 is disassembled the rear bearing (ball) cover directly present embodiment provided by described link 3 and the bearing housing that can form and hold bearing is installed.Use in oil water pump working procedure, because described bearing (ball) cover has described transparent cover body 1, and then staff can observe directly the color of lubricant oil in bearing housing through described transparent cover body 1 when needing the situation checking lubricant oil in oil water pump, and then learn whether lubricant oil goes bad.
By describing above and can finding out, the technological scheme that present embodiment provides is by adopting transparent cover body 1, make the staff when oil water pump operates directly can carry out observing the quality condition of lubricant oil in oil water pump outside, so whether the bearing (ball) cover that present embodiment provides directly can observe bearing place lubricant oil when oil water pump operates goes bad, and then the safe operation of oil water pump can be ensured.
Meanwhile, the liquid level of lubricant oil is too for ensureing the key factor of bearing safe handling.In prior art, when staff needs to observe the liquid level of lubricant oil, need to open lubricating cup when oil water pump is static to observe, not only operation is loaded down with trivial details but also waste time and energy, and the bearing (ball) cover adopting present embodiment to provide when carrying out operation staff in the oil water pump direct liquid level observing lubricant oil through described transparent cover body 1 outward, can find out and adopt the bearing (ball) cover that provides of present embodiment can the state of direct real-time monitored lubricant oil, and then Timeliness coverage accident potential, reduce mechanical seal replacing number of times, directly can also observe the operating condition of bearing simultaneously, fast very convenient.
Described transparent cover body 1 entirety is lamellar body, and it can be installed with oil water pump shell one end by the described bearing housing of the airtight formation in this end 10, and then ensures that bearing is immersed in lubricant oil.Described transparent cover body 1 certainly as transparent, and then ensures by this transparent cover body 1, staff can observe that bearing housing is inner.Concrete, in view of bearing (ball) cover of the prior art is generally circular, for reducing costs, ensure that the bearing (ball) cover of prior art can directly be replaced by described transparent cover body 1, described transparent cover body 1 can be circular, but the application is not as limit, using described transparent cover body 1 be only circular as one preferred embodiment.
Described transparent cover body 1 adopts transparent material to make, and it can be transparent plastic can be also clear glass etc., and the application is not as limit.Consider working order and the service condition of oil water pump, the material of described transparent cover body 1 can be plexiglass (PMMA), and using plexiglass a kind of preferred material in described transparent cover body 1 material.
Described transparent cover body 1 can be arranged on the end 10 of described oil water pump housing by described link 3, and described transparent cover body 1 is detachable under the effect of described link 3, and then facilitates the installation of the parts such as bearing and the interpolation of lubricant oil.Described link 3 can have multiple, is such as processed with screw thread in described transparent cover body 1 side, is processed with in the end 10 of described oil water pump housing the screw thread matched; Or described link 3 is buckle, and then described transparent cover body 1 is fastened on the end 10 etc. of described oil water pump housing.
In the present embodiment, as shown in Figure 1, described link 3 can comprise bolt, corresponding, and described transparent cover body 1 is provided with the first open-work 4 passed for described bolt.Described bolt connects through described first open-work 4 can the end 10 of described oil water pump housing, and then described transparent cover body 1 is fixed on the end 10 of described oil water pump.Further, described first open-work 4 can be at least two, and is uniformly distributed in described transparent cover body 1.Described first open-work 4 can be as shown in Figure 14, and described bolt can be M8 bolt.
Continue to consult Fig. 2, install described transparent cover body 1 for further facilitating and prevent described transparent cover body 1 from being damaged by pressure by described bolt in installation process, described link 3 can also comprise hollow end cap 2, and described hollow end cap 2 is ring.Described hollow end cap 2 is provided with the second open-work 5.Described transparent cover body 1 is located between described hollow end cap 2 and described housing by described first open-work 4 and described second open-work 5 by described bolt.Described first open-work 4 all can keep smooth with the inwall of described second open-work 5 and also can be provided with the screw thread matched with described bolt, and the application is not as limit.Described first open-work 4 should not have big difference with the screw diameter of described bolt, slightly larger than the screw diameter of described bolt with the internal diameter of described second open-work 5.Described first open-work 4 is consistent with the quantity of described second open-work 5, and setting position needs to match each other, and then ensures that described first open-work 4 and described second open-work 5 can pass by described bolt simultaneously.
For improving resource utilization and reducing costs, described hollow end cap 2 can utilize bearing (ball) cover of the prior art to be processed into.When processing described hollow end lid 2, only need to be processed into hollow by running through in the middle part of bearing (ball) cover of the prior art, and then form the described hollow end cap 2 of ring.The internal diameter of described hollow end cap 2 needs the port diameter of the end 10 being not less than described oil water pump housing, and then blocks the formation of observation lubricant oil state.
For preventing the oil leak in described bearing housing, can be provided with gasket seal between described transparent cover body 1 and described oil water pump housing, being provided with between described hollow end cap 2 and described transparent cover body 1 can gasket seal.Certainly, also can take other seal approach, the application is not as limit.
For ensureing to have good visual effect, the surface of described transparent cover body 1 can be provided with the ring-shaped step 6 matched with described hollow end cap 2.As shown in Figure 2, described ring-shaped step 6 is formed for the described transparent cover body 1 position reduction thickness that keeps to the side, and then hold described hollow end cap 2, simultaneously, due to the existence of described ring-shaped step 6, be formed centrally a projection 7 in described transparent cover body 1, described hollow end cap 2 can be set in outside described protruding 7, the described external diameter of protruding 7 can match with the internal diameter of described hollow end cap 2, and then installs
To enter described ring-shaped step 6 outside directly described hollow end cap 2 being set in described protruding 7 during described hollow end cap 2, then described second open-work 5 is alignd with described first open-work 4.The described height of protruding 7 (also can be the thickness of described step) can be not less than the thickness of described hollow end cap 2, and then can not cause the viewing area of described transparent cover body 1 after described hollow end cap 2 is installed and block, ensure that staff can observe the state of lubricant oil fast.
Please continue to refer to Fig. 1 and Fig. 2, the another kind of mode of execution of the application also provides a kind of oil water pump, and comprising: oil water pump housing, its inside is provided with bearing, and described bearing is near the end 10 of described oil water pump housing; As above arbitrary described bearing (ball) cover, the transparent cover body 1 of described bearing (ball) cover is installed on the end 10 of described oil water pump housing.The end 10 of described oil water pump housing can be provided with screw 11, and described bolt can by connecting described screw 11 to install described transparent cover body 1.
Use in above-mentioned oil water pump working procedure, end 10 due to described oil water pump housing is provided with described transparent cover body 1, and then staff can observe directly the color of lubricant oil in bearing housing through described transparent cover body 1 when needing the situation checking lubricant oil in oil water pump, and then learn whether lubricant oil goes bad.
By describing above and can finding out, the technological scheme that present embodiment provides is by adopting transparent cover body 1, make the staff when described oil water pump running directly can carry out observing the quality condition of lubricant oil in oil water pump outside, so whether the oil water pump that present embodiment provides directly can observe bearing place lubricant oil when oil water pump operates goes bad, and then the safe operation of oil water pump can be ensured.
Meanwhile, the liquid level of lubricant oil is too for ensureing the key factor of bearing safe handling.In prior art, when staff needs to observe the liquid level of lubricant oil, need to open lubricating cup when oil water pump is static to observe, not only operation is loaded down with trivial details but also waste time and energy, and the bearing (ball) cover adopting present embodiment to provide when carrying out operation staff in the described oil water pump direct liquid level observing lubricant oil through described transparent cover body 1 outward, can find out and adopt the oil water pump that provides of present embodiment can the state of direct real-time monitored lubricant oil, and then Timeliness coverage accident potential, reduce mechanical seal replacing number of times, directly can also observe the operating condition of bearing simultaneously, fast very convenient.
More than show and describe basic principle of the present utility model, major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (10)
1. a bearing (ball) cover, is characterized in that, comprising:
Transparent cover body, it can be sealedly connected on the end of oil water pump housing and oil water pump housing forms the bearing housing holding bearing;
Link, described transparent cover body can be fixedly connected on the end of described oil water pump housing by it.
2. bearing (ball) cover as claimed in claim 1, is characterized in that: described transparent cover body is for circular.
3. bearing (ball) cover as claimed in claim 1, is characterized in that: described link comprises bolt, and described transparent cover body is provided with the first open-work passed for described bolt.
4. bearing (ball) cover as claimed in claim 3, is characterized in that: described first open-work is at least two, and it is uniformly distributed in described transparent cover body.
5. bearing (ball) cover as claimed in claim 1, is characterized in that: the material of described transparent cover body is plexiglass.
6. bearing (ball) cover as claimed in claim 3, it is characterized in that: described link also comprises hollow end cap, described hollow end cap is ring, which is provided with the second open-work passed for described bolt; Described transparent cover body is located between described hollow end cap and described housing by described first open-work and described second open-work by described bolt.
7. bearing (ball) cover as claimed in claim 6, is characterized in that: the surface of described transparent cover body is provided with the ring-shaped step matched with described hollow end cap.
8. bearing (ball) cover as claimed in claim 6, is characterized in that: be provided with gasket seal between described transparent cover body and described oil water pump housing, is provided with gasket seal between described hollow end cap and described transparent cover body.
9. an oil water pump, is characterized in that, comprising:
Oil water pump housing, its inside is provided with bearing, and described bearing is near the end of described oil water pump housing;
Bearing (ball) cover as described in as arbitrary in claim 1 to 8, the described transparent cover body of described bearing (ball) cover is installed on the end of described oil water pump housing.
10. oil water pump as claimed in claim 9, is characterized in that: the end of described oil water pump housing is provided with screw, and described bolt is by connecting described screw to install described transparent cover body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520256550.XU CN204704149U (en) | 2015-04-24 | 2015-04-24 | Bearing (ball) cover and oil water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520256550.XU CN204704149U (en) | 2015-04-24 | 2015-04-24 | Bearing (ball) cover and oil water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204704149U true CN204704149U (en) | 2015-10-14 |
Family
ID=54283772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520256550.XU Expired - Fee Related CN204704149U (en) | 2015-04-24 | 2015-04-24 | Bearing (ball) cover and oil water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204704149U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108242876A (en) * | 2016-12-23 | 2018-07-03 | 中国石油天然气股份有限公司 | A kind of bearing of motor end cap installation method |
-
2015
- 2015-04-24 CN CN201520256550.XU patent/CN204704149U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108242876A (en) * | 2016-12-23 | 2018-07-03 | 中国石油天然气股份有限公司 | A kind of bearing of motor end cap installation method |
| CN108242876B (en) * | 2016-12-23 | 2019-11-12 | 中国石油天然气股份有限公司 | A kind of bearing of motor end cap installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 |