CN204226090U - Control ring of hydraulic turbine grease lubricating device - Google Patents
Control ring of hydraulic turbine grease lubricating device Download PDFInfo
- Publication number
- CN204226090U CN204226090U CN201420708968.5U CN201420708968U CN204226090U CN 204226090 U CN204226090 U CN 204226090U CN 201420708968 U CN201420708968 U CN 201420708968U CN 204226090 U CN204226090 U CN 204226090U
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- CN
- China
- Prior art keywords
- oil
- slide block
- hydraulic turbine
- control ring
- lubricating device
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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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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Abstract
The utility model discloses a kind of control ring of hydraulic turbine grease lubricating device; Belong to turbine equipment technical field; Its technological points comprises runner envelope, some installation gaps are circumferentially provided with at runner envelope outward edge, be equipped with slide block in each installation gap, each slide block both sides are along its length equipped with chucking lug, and each installation gap is equipped with the locating slot adapted with chucking lug; Have interconnective oil groove at each upper end of slide block EDS maps, the degree of depth of described oil groove is 1:4-5 with the ratio of the thickness of corresponding slide block; The utility model aims to provide a kind of easy to use, respond well control ring of hydraulic turbine grease lubricating device; For lubricating control ring of hydraulic turbine.
Description
Technical field
The utility model relates to a kind of grease lubricating device, more particularly, particularly relates to a kind of control ring of hydraulic turbine grease lubricating device.
Background technique
The whole water turbine of open channel formula turbine-generator units is all immersed in water, and structure is simple, is widely used in the small hydropower station of middle and small river in all parts of the country.Operationally, constantly wear and tear between water turbine rotatable parts control ring and the copper shoe bearing whole control ring weight, copper shoe attrition is very serious, and existing copper shoe is when the degree of wearing and tearing certain, must change copper shoe just can make water turbine continue normal work, the degree of now copper shoe wearing and tearing only accounts for the sub-fraction of copper shoe total thickness, and the utilization ratio of copper shoe itself is extremely low, wastes a large amount of resources.
Model utility content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, provides a kind of easy to use, respond well control ring of hydraulic turbine grease lubricating device.
The technical solution of the utility model is achieved in that a kind of control ring of hydraulic turbine grease lubricating device, comprise runner envelope, some installation gaps are circumferentially provided with at runner envelope outward edge, slide block is equipped with in each installation gap, each slide block both sides are along its length equipped with chucking lug, and each installation gap is equipped with the locating slot adapted with chucking lug; Have interconnective oil groove at each upper end of slide block EDS maps, the degree of depth of described oil groove is 1:4-5 with the ratio of the thickness of corresponding slide block.
In above-mentioned control ring of hydraulic turbine grease lubricating device, the runner envelope that installation gap edge is corresponding is provided with spacing block set, slide block is provided with the locating bump adapted with installation gap edge; Spacing block set and runner envelope are integrated overall structures; Chucking lug, locating bump and slide block are integrated overall structures.
In above-mentioned control ring of hydraulic turbine grease lubricating device, described slide block is provided with location counterbore, and in location, counterbore inner bottom part is provided with the interior threaded hole installing screw, and the location degree of depth of counterbore is 1:1.2-1.8 with the ratio of the thickness of slide block.
In above-mentioned control ring of hydraulic turbine grease lubricating device, bottom each oil groove, be equipped with oil inlet hole, each oil inlet hole is connected with oil-storing barrel by in-line, and in-line is provided with control valve; Described oil-storing barrel is positioned at above the water surface, and oil-storing barrel is provided with crowded oil machine structure.
In above-mentioned control ring of hydraulic turbine grease lubricating device, described oil groove is made up of the horizontal oil groove be located in the middle part of slide block and the circular oil groove being located at horizontal oil groove two ends; Described oil inlet hole is positioned at the middle part of horizontal oil groove.
In above-mentioned control ring of hydraulic turbine grease lubricating device, described in-line is made up of oil filler pipe, Oil Guide ring and some oil inlet pipes; Described Oil Guide ring is arranged on runner envelope periphery; One end of each oil inlet pipe connects with corresponding oil inlet hole, and the other end is connected with Oil Guide ring; Described oil filler pipe two ends connect conducting Oil Guide ring and oil-storing barrel respectively, and described control valve is arranged on oil filler pipe.
In above-mentioned control ring of hydraulic turbine grease lubricating device, described crowded oil machine structure by be arranged on oil-storing barrel upper end support, to be arranged on support and the wind be with the bearing of inner bolt hole, activity is located in the screw mandrel be threaded on support and with bearing, the piston being arranged on screw mandrel lower end and is arranged on screw mandrel upper end forms.
After the utility model adopts said structure, by the chucking lug that cooperatively interacts and locating slot and the locating bump cooperatively interacted and spacing block set, slide block is made to be embedded on the outward edge of runner envelope securely, secondly, by screw, slide block is fixedly connected with runner envelope screw thread, makes slide block more firm; Under mating reaction by crowded oil machine structure, oil-storing barrel, in-line and oil inlet hole, lubricant oil can be pressed on the surface of contact between slide block and control ring, play the effect of lubrication, thus reduce the attrition of slide block; The more important thing is oil groove by being provided with appropriate depth and location counterbore, when slider wear to a certain extent time, only need the copper billet being encased inside one piece of suitable thickness at slider bottom, the utilization ratio that improve slide block of high degree, saves a large amount of resources.
Accompanying drawing explanation
Below in conjunction with the embodiment in accompanying drawing, the utility model is described in further detail, but do not form any restriction of the present utility model.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the close-up schematic view at A place in Fig. 1;
Fig. 3 is the outer peripheral partial structurtes schematic diagram of runner envelope;
Fig. 4 is the close-up schematic view at B place in Fig. 3;
Fig. 5 is along C-C to the cross-sectional schematic of slide block in Fig. 4.
In figure: runner envelope 1, spacing block set 1a, installation gap 2, locating slot 2a, slide block 3, chucking lug 3a, locating bump 3b, location counterbore 3c, interior threaded hole 3d, oil groove 4, oil inlet hole 4a, horizontal oil groove 4b, circular oil groove 4c, in-line 5, oil filler pipe 5a, Oil Guide ring 5b, oil inlet pipe 5c, oil-storing barrel 6, control valve 7, crowded oil machine structure 8, support 8a, bearing 8b, screw mandrel 8c, piston 8d, wind 8e.
Embodiment
Consult shown in Fig. 1 to Fig. 5, a kind of control ring of hydraulic turbine grease lubricating device of the present utility model, comprise runner envelope 1, some installation gaps 2 are circumferentially provided with at runner envelope 1 outward edge, the runner envelope 1 that installation gap 2 edge is corresponding is provided with spacing block set 1a, and spacing block set 1a and runner envelope 1 are integrated overall structures; Be equipped with slide block 3 in each installation gap 2, each slide block 3 both sides are along its length equipped with chucking lug 3a, and slide block 3 is provided with the locating bump 3b adapted with installation gap 2 edge; Each installation gap 2 is equipped with the locating slot 2a adapted with chucking lug 3a; Chucking lug 3a, locating bump 3b and slide block 3 are integrated overall structures, adopt this structure, and slide block 3 can be embedded on the outward edge of runner envelope 1 securely; In order to make slide block 3 can be more firm, slide block 3 is provided with location counterbore 3c, in location, counterbore 3c inner bottom part is provided with the interior threaded hole 3d installing screw, the degree of depth of location counterbore 3c is 1:1.2-1.8 with the ratio of the thickness of slide block 3, the degree of depth of location counterbore 3c and the ratio of the thickness of slide block 3, when slide block 3 upper-end surface is worn, can not screw be damaged, affect fixed effect.
Meanwhile, be distributed with interconnective oil groove 4 in each slide block 3 upper-end surface, described oil groove 4 is made up of the horizontal oil groove 4b be located in the middle part of slide block 3 and the circular oil groove 4c being located at horizontal oil groove 4b two ends; The degree of depth of described oil groove 4 is 1:4-5 with the ratio of the thickness of corresponding slide block 3, adopts this structure, when slide block 3 upper-end surface is worn, can be encased inside one piece of copper billet identical with the thickness that is worn bottom slide block 3, can padded slide block 3, makes slide block 3 can continue to use; When slide block 3 wears up to oil groove 4 inner bottom surface, then carry out the work changing slide block 3.
Further, bottom each oil groove 4, be equipped with oil inlet hole 4a, described oil inlet hole 4a is positioned at the middle part of horizontal oil groove 4b; Each oil inlet hole 4a is connected with oil-storing barrel 6 by in-line 5, and described in-line 5 is made up of oil filler pipe 5a, Oil Guide ring 5b and some oil inlet pipe 5c; It is peripheral that described Oil Guide ring 5b is arranged on runner envelope 1; One end of each oil inlet pipe 5c connects with corresponding oil inlet hole 4a, and the other end is connected with Oil Guide ring 5b; Described oil filler pipe 5a two ends connect conducting Oil Guide ring 5b and oil-storing barrel 6 respectively, and in-line 5 is provided with control valve 7; Described control valve 7 is arranged on oil filler pipe 5a; Described oil-storing barrel 6 is positioned at above the water surface, and oil-storing barrel 6 is provided with crowded oil machine structure 8; Described crowded oil machine structure 8 by be arranged on oil-storing barrel 6 upper end support 8a, to be arranged on support 8a and the wind 8e being with the bearing 8b of inner bolt hole, activity is located in the screw mandrel 8c be threaded on support 8a and with bearing 8b, the piston 8d being arranged on screw mandrel 8c lower end and is arranged on screw mandrel 8c upper end forms, adopt this structure, can by rotating wind 8e, lubricant oil is pressed into respectively each slide block 3 by in-line 5 in oil-storing barrel 6, thus realizes lubrication effect.
During use, by operating crowded oil machine structure 8 lubricant oil is pressed into from oil-storing barrel 6 upper-end surface of slide block 3 along in-line 5, thus realizes the effect of lubrication, reduce the attrition of slide block 3; When slide block 3 be worn be depleted to a certain degree time, one piece of copper billet identical with the thickness that is worn is encased inside in the bottom of slide block 3, get final product padded slide block 3, the degree of depth of oil groove 4 is with the ratio of the thickness of corresponding slide block 3 and locate the degree of depth of counterbore 3c and the ratio of the thickness of slide block 3, ensure that slide block 3 can continue to use; When slide block 3 is worn to oil groove 4 inner bottom surface, then carry out the work changing slide block 3, thus the utilization ratio that improve slide block of high degree, save a large amount of resources.
Above illustrated embodiment is better embodiment of the present utility model, only be used for conveniently the utility model being described, not any pro forma restriction is done to the utility model, have in any art and usually know the knowledgeable, if do not depart from the utility model carry in the scope of technical characteristics, utilize the utility model disclose the Equivalent embodiments changing or modify in the done local of technology contents, and do not depart from technical characteristics content of the present utility model, all still belong in the scope of the utility model technical characteristics.
Claims (7)
1. a control ring of hydraulic turbine grease lubricating device, comprise runner envelope (1), some installation gaps (2) are circumferentially provided with at runner envelope (1) outward edge, slide block (3) is equipped with in each installation gap (2), it is characterized in that, each slide block (3) both sides are along its length equipped with chucking lug (3a), and each installation gap (2) is equipped with the locating slot (2a) adapted with chucking lug (3a); Be distributed with interconnective oil groove (4) in each slide block (3) upper-end surface, the degree of depth of described oil groove (4) is 1:4-5 with the ratio of the thickness of corresponding slide block (3).
2. control ring of hydraulic turbine grease lubricating device according to claim 1, it is characterized in that, the runner envelope (1) that installation gap (2) edge is corresponding is provided with spacing block set (1a), slide block (3) is provided with the locating bump (3b) adapted with installation gap (2) edge; Spacing block set (1a) and runner envelope (1) are integrated overall structures; Chucking lug (3a), locating bump (3b) and slide block (3) are integrated overall structures.
3. control ring of hydraulic turbine grease lubricating device according to claim 1, it is characterized in that, described slide block (3) is provided with location counterbore (3c), in location, counterbore (3c) inner bottom part is provided with the interior threaded hole (3d) installing screw, and the ratio of the degree of depth of location counterbore (3c) and the thickness of slide block (3) is 1:1.2-1.8.
4. control ring of hydraulic turbine grease lubricating device according to claim 1, it is characterized in that, oil inlet hole (4a) is equipped with in each oil groove (4) bottom, each oil inlet hole (4a) is connected with oil-storing barrel (6) by in-line (5), and in-line (5) is provided with control valve (7); Described oil-storing barrel (6) is positioned at above the water surface, and oil-storing barrel (6) is provided with crowded oil machine structure (8).
5. the control ring of hydraulic turbine grease lubricating device according to claim 1 or 4, it is characterized in that, described oil groove (4) is made up of the horizontal oil groove (4b) being located at slide block (3) middle part and the circular oil groove (4c) that is located at horizontal oil groove (4b) two ends; Described oil inlet hole (4a) is positioned at the middle part of horizontal oil groove (4b).
6. control ring of hydraulic turbine grease lubricating device according to claim 4, is characterized in that, described in-line (5) is made up of oil filler pipe (5a), Oil Guide ring (5b) and some oil inlet pipes (5c); It is peripheral that described Oil Guide ring (5b) is arranged on runner envelope (1); One end of each oil inlet pipe (5c) connects with corresponding oil inlet hole (4a), and the other end is connected with Oil Guide ring (5b); Described oil filler pipe (5a) two ends connect conducting Oil Guide ring (5b) and oil-storing barrel (6) respectively, and described control valve (7) is arranged on oil filler pipe (5a).
7. control ring of hydraulic turbine grease lubricating device according to claim 4, it is characterized in that, described crowded oil machine structure (8) is made up of the support (8a) being arranged on oil-storing barrel (6) upper end, the wind (8e) that is arranged on the upper and bearing (8b) of band inner bolt hole of support (8a), activity is located in the upper and screw mandrel (8c) be threaded with bearing (8b) of support (8a), the piston (8d) being arranged on screw mandrel (8c) lower end and is arranged on screw mandrel (8c) upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420708968.5U CN204226090U (en) | 2014-11-21 | 2014-11-21 | Control ring of hydraulic turbine grease lubricating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420708968.5U CN204226090U (en) | 2014-11-21 | 2014-11-21 | Control ring of hydraulic turbine grease lubricating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204226090U true CN204226090U (en) | 2015-03-25 |
Family
ID=52924194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420708968.5U Expired - Fee Related CN204226090U (en) | 2014-11-21 | 2014-11-21 | Control ring of hydraulic turbine grease lubricating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204226090U (en) |
-
2014
- 2014-11-21 CN CN201420708968.5U patent/CN204226090U/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 | ||
| 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: 20150325 Termination date: 20191121 |