CN204900534U - Novel generator axle bush - Google Patents
Novel generator axle bush Download PDFInfo
- Publication number
- CN204900534U CN204900534U CN201520646339.9U CN201520646339U CN204900534U CN 204900534 U CN204900534 U CN 204900534U CN 201520646339 U CN201520646339 U CN 201520646339U CN 204900534 U CN204900534 U CN 204900534U
- Authority
- CN
- China
- Prior art keywords
- upper half
- bearing body
- water
- bearing
- low brass
- 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
Landscapes
- Sliding-Contact Bearings (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a novel generator axle bush mainly comprises upper half -bearing body and low brass body, and this internally all is equipped with a plurality of recesses at upper half -bearing body and low brass, is equipped with condenser tube in the recess, the left end of upper half -bearing body and low brass body is all located in condenser tube's water supply connector, condenser tube's water connectors all locates the right -hand member of upper half -bearing body and low brass body, the inner wall upper end of upper half -bearing body is equipped with the lubricating oil oil groove, the oil groove upper end is equipped with into oil pipe, it is equipped with the oil feed joint to enter the oil pipe upper end, on connecting, the oil feed is equipped with pressure sensors, condenser tube goes out the water end (W. E. ) and is equipped with the temperature -sensing ware, being equipped with the display on the upper half -bearing body, comparing with prior art, improved the working life of axle bush, can reduce the possibility that the axle bush broke down, vertebration intensity is high, and is aesthetic in appearance.
Description
[technical field]
The utility model relates to a kind of bearing shell, particularly a kind of novel electricity generator bearing shell.
[background technique]
Bearing shell is the critical piece of support and fixed rotating shaft, when rotating shaft High Rotation Speed, because rotating shaft contacts with bearing shell; so the interior surface temperature of bearing shell is very high, because temperature is high; easily burn bearing shell, in use need frequent maintenance down, have a strong impact on working life and the manufacturing efficiency of fast machine.
And during sliding bearing work, between bearing shell and rotating shaft, require the oil film lubricate that one deck is very thin.If insufficient lubrication, just there is directly friction between bearing shell and rotating shaft, friction can produce very high temperature, therefore needs the existence ensureing oil film, otherwise bearing shell will be made to burn out.
[model utility content]
The purpose of this utility model solves the problems of the prior art exactly, proposes a kind of reasonable in design, can ensure that lubricating oil oil film exists, and adopt the novel electricity generator bearing shell of water cooling bearing shell.
For achieving the above object, the utility model proposes a kind of novel electricity generator bearing shell, formed primarily of upper half-bearing body and low brass body, some grooves are equipped with in upper half-bearing body and low brass body, water-cooling tube is provided with in groove, the left end of upper half-bearing body and low brass body is all located in the water supply connector of described water-cooling tube, the water output connector of described water-cooling tube is all located at the right-hand member of upper half-bearing body and low brass body, the inwall upper end of described upper half-bearing body is provided with lubricating oil sump, described oil groove upper end is provided with oil inlet pipe, described oil inlet pipe upper end is provided with fuel inlet fitting, described fuel inlet fitting is provided with pressure inductor, described water-cooling tube waterexit end is provided with temperature inductor, described upper half-bearing body is provided with display device.
As preferably, described upper half-bearing body is fixedly connected with low brass body screw bolt and nut.
As preferably, the two ends, left and right of described upper half-bearing body and low brass body are provided with stiffening ring.
The beneficial effects of the utility model: the utility model by being provided with water-cooling tube in upper and lower halfliner, the temperature of bearing shell is reduced by the circulation of cold water, extend the working life of bearing shell, ensure there is oil film between bearing shell and rotating shaft simultaneously, improve the wear resistance of bearing shell, not easy to wear, the temperature inductor be provided with and pressure inductor can warn the working state of bearing shell, play forewarning function, compared with prior art, improve the operating life of bearing shell, the possibility that bearing shell breaks down can be reduced, vertebration intensity is high, aesthetic in appearance.
Feature of the present utility model and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the structural representation of a kind of novel electricity generator bearing shell of the utility model.
In figure: 1-upper half-bearing body, 2-low brass body, 3-water-cooling tube, 4-oil groove, 5-display device, 6-water output connector, 7-water supply connector, 8-fuel inlet fitting, 61-temperature inductor, 81-pressure inductor.
[embodiment]
Consult Fig. 1, a kind of novel electricity generator bearing shell of the utility model, formed primarily of upper half-bearing body 1 and low brass body 2, some grooves are equipped with in upper half-bearing body 1 and low brass body 2, water-cooling tube 3 is provided with in groove, the left end of upper half-bearing body 1 and low brass body 2 is all located in the water supply connector 7 of described water-cooling tube 3, the water output connector 6 of described water-cooling tube 3 is all located at the right-hand member of upper half-bearing body 1 and low brass body 2, the inwall upper end of described upper half-bearing body 1 is provided with lubricating oil sump 4, described oil groove 4 upper end is provided with oil inlet pipe, described oil inlet pipe upper end is provided with fuel inlet fitting 8, described fuel inlet fitting 8 is provided with pressure inductor 81, described water-cooling tube 3 waterexit end is provided with temperature inductor 61, described upper half-bearing body 1 is provided with display device 5, described upper half-bearing body 1 is fixedly connected with screw bolt and nut with low brass body 2, the two ends, left and right of described upper half-bearing body 1 and low brass body 2 are provided with stiffening ring.
Utility model works process:
A kind of novel electricity generator bearing shell of the utility model in the course of the work, the roughly operating temperature releasing bearing shell inwall is calculated by temperature inductor 61, if temperature inductor 61 monitor temperatures are when display device 5 reaches early warning temperature, can water velocity cooling in accelerating cooling water pipe 3, and according to Fourier's law, if water velocity is too fast, cooling water temperature may be there is normal, and bearing shell inner wall temperature is too high, therefore should according to the thermal resistance of bearing shell inwall and water pipe, determine maximum flow of water speed, when water velocity is when maximum, when the water flow temperature that display device 5 is monitored reaches early warning temperature, according to actual conditions, select in oil groove 4, to be pressed into lubricant oil by oil inlet pipe, the interpolation situation of lubricant oil is monitored by pressure inductor 81, and when the temperature of temperature inductor 61 exceedes warning temperature, by too high for the operating temperature of prompting bearing shell, need the mode reducing bearing rotating speed to reduce the inner wall temperature of bearing shell, and when the temperature of temperature inductor 61 exceedes dangerous temperature, need the work stopping bearing shell in time, and check, compared with prior art, improve the operating life of bearing shell, the possibility that bearing shell breaks down can be reduced, vertebration intensity is high, aesthetic in appearance.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, anyly all belongs to protection domain of the present utility model to the scheme after the utility model simple transformation.
Claims (3)
1. a novel electricity generator bearing shell, it is characterized in that: formed primarily of upper half-bearing body (1) and low brass body (2), some grooves are equipped with in upper half-bearing body (1) and low brass body (2), water-cooling tube (3) is provided with in groove, the left end of upper half-bearing body (1) and low brass body (2) is all located in the water supply connector (7) of described water-cooling tube (3), the water output connector (6) of described water-cooling tube (3) is all located at the right-hand member of upper half-bearing body (1) and low brass body (2), the inwall upper end of described upper half-bearing body (1) is provided with lubricating oil sump (4), described oil groove (4) upper end is provided with oil inlet pipe, described oil inlet pipe upper end is provided with fuel inlet fitting (8), described fuel inlet fitting (8) is provided with pressure inductor (81), described water-cooling tube (3) waterexit end is provided with temperature inductor (61), described upper half-bearing body (1) is provided with display device (5).
2. a kind of novel electricity generator bearing shell as claimed in claim 1, is characterized in that: described upper half-bearing body (1) is fixedly connected with screw bolt and nut with low brass body (2).
3. a kind of novel electricity generator bearing shell according to any one of claim 1 to 2, is characterized in that: the two ends, left and right of described upper half-bearing body (1) and low brass body (2) are provided with stiffening ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520646339.9U CN204900534U (en) | 2015-08-25 | 2015-08-25 | Novel generator axle bush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520646339.9U CN204900534U (en) | 2015-08-25 | 2015-08-25 | Novel generator axle bush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204900534U true CN204900534U (en) | 2015-12-23 |
Family
ID=54922714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520646339.9U Expired - Fee Related CN204900534U (en) | 2015-08-25 | 2015-08-25 | Novel generator axle bush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204900534U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106321495A (en) * | 2016-11-01 | 2017-01-11 | 广东核电合营有限公司 | Shaft system device for electrically driven feed pump system of nuclear power plant |
| CN107061498A (en) * | 2017-02-27 | 2017-08-18 | 苏州市鑫渭机电修造有限公司 | A kind of axle sleeve with refrigerating function |
-
2015
- 2015-08-25 CN CN201520646339.9U patent/CN204900534U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106321495A (en) * | 2016-11-01 | 2017-01-11 | 广东核电合营有限公司 | Shaft system device for electrically driven feed pump system of nuclear power plant |
| CN107061498A (en) * | 2017-02-27 | 2017-08-18 | 苏州市鑫渭机电修造有限公司 | A kind of axle sleeve with refrigerating function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201943994U (en) | Thin oil compulsory circulation lubrication and cooling structure for vertical high temperature pump bearing | |
| CN204900534U (en) | Novel generator axle bush | |
| CN204716928U (en) | A kind of industrial anti-wear gear | |
| CN204127289U (en) | Vertical type speed reducer (change gear) gear lubrication cooling unit | |
| CN205278130U (en) | Selection powder spindle bearing water cooling plant | |
| CN201432004Y (en) | Transmission lubrication device of rolling mill | |
| CN202901072U (en) | Water internal cooling bearing bush of pedestal bearing | |
| CN200952533Y (en) | Non-lubricating water-cooled axle bush sleeve for continuous casting roller machine | |
| CN207213604U (en) | Cold type fan high-speed bearing lubrication structure | |
| CN207892875U (en) | Vertical long pump for liquid salts carries oil lubrication device | |
| CN205277673U (en) | Oily device of semi -circular fender of axial flow turbine with movable blade turbine guide bearing oil circulation | |
| CN204025630U (en) | Auxiliary drive shaft built-in forced lubricating device | |
| CN204664371U (en) | Engine mission engine oil recycle system | |
| CN201581289U (en) | Large bearing type steel strander | |
| CN203518607U (en) | Cantilever roller | |
| CN203477277U (en) | External type forced lubrication device for power takeoff shaft | |
| CN203130676U (en) | Refrigerating device of oil press | |
| CN206092910U (en) | Lubricated oil cooling device of speed reducer | |
| CN201250848Y (en) | Pedestal bearing for internal water-cooled bearing bushes | |
| CN204664198U (en) | Heat-resisting bearing | |
| CN205101278U (en) | Heat dissipation bearing box | |
| CN204828289U (en) | Slide bearing equipment is put | |
| CN210833899U (en) | Temperature detection device for eccentric bearing bush of press machine | |
| CN204664143U (en) | A kind of water cooled bearing | |
| CN216666238U (en) | Lubricated oil circuit structure of aircraft low-speed heavy load joint bush |
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: 20151223 Termination date: 20190825 |