CN201353762Y - Centrifugal compressor rotor bracket capable of turning - Google Patents
Centrifugal compressor rotor bracket capable of turning Download PDFInfo
- Publication number
- CN201353762Y CN201353762Y CNU200920105687XU CN200920105687U CN201353762Y CN 201353762 Y CN201353762 Y CN 201353762Y CN U200920105687X U CNU200920105687X U CN U200920105687XU CN 200920105687 U CN200920105687 U CN 200920105687U CN 201353762 Y CN201353762 Y CN 201353762Y
- Authority
- CN
- China
- Prior art keywords
- centrifugal compressor
- roller
- axle
- compressor rotor
- arrangement side
- 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 - Lifetime
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a centrifugal compressor rotor bracket capable of turning, which is applied in maintaining and storing centrifugal compressor rotors and is characterized in that two parallel V-shaped side boards are vertically fixed on a bottom plate; the two V-shaped side boards are respectively provided with two symmetrical bearing holes; and bearings are arranged in the bearing holes. The two ends of shafts are fixed on the bearings. The shafts are respectively provided with roller wheels. The distance between two roller wheels is between 3mm and 50mm, and the diameter of the roller wheel is between 120mm and 200mm. The supporting surface of the roller wheel is higher than the V-shaped surface of the V-shaped side board. The centrifugal compressor rotor bracket capable of turning has the effects of being capable of stably arranging the centrifugal compressor rotors and flexibly rotating the compressor rotors without damaging the centrifugal compressor rotors, thus facilitating the overhauling, cleaning and checking as well as physical and chemical detection of centrifugal compressors and steam turbines, and improving the working efficiency and the standards of overhauling and detecting.
Description
Technical field
The utility model relates to the centrifugal compressor rotor maintenance tool, particularly a kind of rotor field spider that uses when keeping in repair centrifugal compressor rotor.
Background technology
At present, the inventor is responsible for the maintenance of compressor bank for many years, recognize the inner support that existing maintenance centrifugal compressor rotor uses, only play the effect of support rotor, appearance is not attractive in appearance, and is irregular, puts not steady, rotary rotor is very inconvenient to the cleaning inspection and the physics and chemistry detection of centrifugal compressor rotor flexibly.Rotor profile size through measuring the unit plurality of specifications and consult each rotor technology data through repeatedly calculation and Change In Design meticulously, is designed " but centrifugal compressor rotor support of jiggering ".But the centrifugal compressor rotor support of jiggering uses firmly, steady, flexible, multipurpose, is the ideal stent that the maintenance of large scale computer group rotor is used.
The utility model content
The purpose of this utility model is: but a kind of centrifugal compressor rotor support of jiggering is provided, can support centrifugal compressor rotor, and make centrifugal compressor rotor can rotate (jiggering).Improve the overhaul efficiency of large centrifugal compressor drum, also can discharge standby rotor.
The technical solution adopted in the utility model is: but the centrifugal compressor rotor support of jiggering, mainly form by base plate, V-arrangement side plate, roller, axle, bearing gland, base plate is the rectangle steel plate, it is characterized in that: vertical fixing has two blocks of V-arrangement side plates that are parallel to each other on the base plate.The upper end of V-arrangement side plate is in the shape of the letter V.Two dead eyes of symmetry are arranged respectively on two blocks of V-arrangement side plates, bearing is installed in the dead eye.The two ends of axle are fixed on the bearing.On axle, be fixed with roller respectively.The outside at V-arrangement side plate dead eye is fixed with bearing gland.Distance between described two rollers is between 3～50 millimeters, and the diameter of roller is between 120～200 millimeters.The supporting surface of roller is higher than the V-arrangement face of V-arrangement side plate.
Be fixed with roller respectively on the described axle, axle and roller fixed structure be roller housing on axle, the roller endoporus has bonding agent with an axle surface.Prevent that roller and axle from producing relative motion, bonding agent is as 203 phenolic resin glues.
The beneficial effects of the utility model: but the centrifugal compressor rotor support of two the utility model jiggerings utilized, just can steadily put a centrifugal compressor rotor, the centrifugal compressor rotor two ends are put into respectively between two rollers, can support compressor drum and can make rotor rotate (jiggering) flexibly, can not damage centrifugal compressor rotor.Made things convenient for centrifugal compressor and overhaul of steam turbine, made things convenient for the cleaning inspection of rotor and physics and chemistry to detect, alleviated working strength of workers, improved operating efficiency and maintenance, examination criteria, appearance is neat, attractive in appearance, has effectively improved the on-the-spot civilization degree of maintenance.
Description of drawings
But Fig. 1 is the centrifugal compressor rotor supporting structure schematic diagram of the utility model jiggering.
Fig. 2 is the vertical view of Fig. 1.
Among the figure, 1. base plate, 2.V shape side plate, 3. roller, 4. spool, 5. bearing gland, 6. screw.
The specific embodiment
Embodiment 1: be about 625 millimeters with a height overall, and 800 millimeters of base plate 1 length, but the centrifugal compressor rotor support of wide 200 millimeters jiggering is an example, and the utility model is described in further detail.
Consult Fig. 1 and Fig. 2.But the centrifugal compressor rotor support of the utility model jiggering mainly is made up of base plate 1, V-arrangement side plate 2, roller 3, axle 4, bearing gland 5.Base plate 1 is the rectangle steel plate, base plate 1 long 800mm, wide 200mm, thick 25mm.The distance that vertically is welded with on the base plate 1 between 2, two blocks of V-arrangement side plates 2 of two blocks of V-arrangement side plates that are parallel to each other is 100 millimeters.V-arrangement side plate 2 height overall 610mm, wide 500mm determines the thick 25mm of V-arrangement side plate according to bearing width.Consult Fig. 1.The upper end of V-arrangement side plate 2 is in the shape of the letter V.Two dead eyes that symmetry is respectively arranged on two blocks of V-arrangement side plates 2, the relative V-arrangement in V-arrangement side plate 2 upper bearing (metal) holes arranges that in the face of claiming dead eye centre-to-centre spacing is 170mm; Dead eye centre distance V-arrangement side plate 2 base height are 495mm.Being separately installed with a bearing 6305ZZ profile shaft in the dead eye holds.Consult Fig. 2.The two ends of axle 4 are fixed on the bearing, the length 142mm of axle 4.Be fixed with roller 3 on axle 4 respectively, roller 3 adopts the bakelite material to make.The length 96mm of roller 3, the diameter of roller 3 are 165 millimeters.Fixed structure is that roller 3 is enclosed within on the axle 4, has between roller 3 endoporus and axle 4 surfaces to be fixed with 203 phenolic resin glue bonding agents respectively.Treating to go up after the phenolic resins adhesive curing is stablized lathe elimination roller 3 cylindricals beats.In the outside of V-arrangement side plate 2 dead eyes, adopt screw 6 to be fixed with bearing gland 5.The supporting surface of roller 3 is higher than the V-arrangement face of V-arrangement side plate 2.
Claims (2)
1, but a kind of centrifugal compressor rotor support of jiggering, mainly by base plate (1), V-arrangement side plate (2), roller (3), axle (4), bearing gland (5) is formed, base plate (1) is the rectangle steel plate, it is characterized in that: base plate (1) is gone up vertical fixing two blocks of V-arrangement side plates (2) that are parallel to each other, the upper end of V-arrangement side plate (2) is in the shape of the letter V, two dead eyes that symmetry is arranged respectively on two blocks of V-arrangement side plates (2), bearing is installed in the dead eye, the two ends of axle (4) are fixed on the bearing, on axle (4), be fixed with roller (3) respectively, the outside at V-arrangement side plate (2) dead eye is fixed with bearing gland (5), distance between described two rollers (3) is between 3～50 millimeters, the diameter of roller (3) is between 120～200 millimeters, and the supporting surface of roller (3) is higher than the V-arrangement face of V-arrangement side plate (2).
But 2, the centrifugal compressor rotor support of jiggering according to claim 1 is characterized in that: described axle (4) is that roller (3) is enclosed within on the axle (4) with roller (3) fixed structure, and roller (3) endoporus has bonding agent with axle (4) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200920105687XU CN201353762Y (en) | 2009-02-11 | 2009-02-11 | Centrifugal compressor rotor bracket capable of turning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200920105687XU CN201353762Y (en) | 2009-02-11 | 2009-02-11 | Centrifugal compressor rotor bracket capable of turning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201353762Y true CN201353762Y (en) | 2009-12-02 |
Family
ID=41410102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200920105687XU Expired - Lifetime CN201353762Y (en) | 2009-02-11 | 2009-02-11 | Centrifugal compressor rotor bracket capable of turning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201353762Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672637A (en) * | 2012-05-14 | 2012-09-19 | 固镇县亿鑫玻璃制品有限公司 | Glass bottle support |
| CN103600336A (en) * | 2013-11-06 | 2014-02-26 | 安徽盛运环保工程有限公司 | Manual roller bracket for air bags |
| CN104198116A (en) * | 2014-09-12 | 2014-12-10 | 湖州德盛汽车部件有限公司 | Dynamic balancer balance mechanism |
| CN105822365A (en) * | 2016-04-18 | 2016-08-03 | 大唐东北电力试验研究所有限公司 | Adjustable shaft journal for centering of two rotors and three supports |
-
2009
- 2009-02-11 CN CNU200920105687XU patent/CN201353762Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672637A (en) * | 2012-05-14 | 2012-09-19 | 固镇县亿鑫玻璃制品有限公司 | Glass bottle support |
| CN103600336A (en) * | 2013-11-06 | 2014-02-26 | 安徽盛运环保工程有限公司 | Manual roller bracket for air bags |
| CN104198116A (en) * | 2014-09-12 | 2014-12-10 | 湖州德盛汽车部件有限公司 | Dynamic balancer balance mechanism |
| CN105822365A (en) * | 2016-04-18 | 2016-08-03 | 大唐东北电力试验研究所有限公司 | Adjustable shaft journal for centering of two rotors and three supports |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201353762Y (en) | Centrifugal compressor rotor bracket capable of turning | |
| CN204188336U (en) | Dynamic balancing machine supporting mechanism | |
| CN105499954B (en) | A kind of hanging method of umbrella-type generator thrust bearing | |
| CN203872005U (en) | Rotating work bench for piling scattered pieces | |
| CN202780375U (en) | Position limiting device and rolling wheel frame comprising position limiting device | |
| CN206944871U (en) | A kind of alignment device of large-scale rotating machinery main shaft and support | |
| CN202886082U (en) | Eccentric vibration exciter for fatigue test of large-size wind powder blade | |
| CN206540509U (en) | A kind of pump case axiality and flatness detect fixture | |
| CN203210228U (en) | Rotating tool plate | |
| CN206703594U (en) | A kind of carton production folding brake | |
| CN201749745U (en) | Movable rotating platform | |
| CN207439447U (en) | A kind of detection gauge for preventing battery cap from deforming | |
| CN201034788Y (en) | Through-flow turbine runner vertical type hydraulic static balancing device | |
| CN101251428A (en) | Suspended type sphere static pressure balancing device for hydroelectricity units tumbler | |
| CN201156002Y (en) | Hanging type spherical hydrostatic balancing apparatus for rotor of hydroelectricity unit | |
| CN213923000U (en) | Intelligent production line for empty food cans | |
| CN208271109U (en) | Device for fixing hard disk is used in a kind of installation of computer | |
| CN101013058A (en) | Vertical hydraulic static balancing apparatus for through flow turbine rotary wheel | |
| CN214513132U (en) | Supporting device for cloth supporting roller of belt filter | |
| CN207313724U (en) | A kind of titanium alloy is microarc oxidation equipment provided to use Work fixing device | |
| CN202356860U (en) | Rotary mounting stand for header picking frame of maize harvesting machine | |
| CN204128577U (en) | A kind of servicing unit for detecting round steel pipe quality | |
| CN213409444U (en) | Commodity circulation sorting device with goods protect function | |
| CN206485917U (en) | A kind of rubber-coated roller debugging bushing device | |
| CN203064861U (en) | Fabric-loosening device of yardage roll |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091202 |
|
| CX01 | Expiry of patent term |