CN103058043A - Aligning bearing lift for draught fan and lifting method - Google Patents
Aligning bearing lift for draught fan and lifting method Download PDFInfo
- Publication number
- CN103058043A CN103058043A CN2012105408766A CN201210540876A CN103058043A CN 103058043 A CN103058043 A CN 103058043A CN 2012105408766 A CN2012105408766 A CN 2012105408766A CN 201210540876 A CN201210540876 A CN 201210540876A CN 103058043 A CN103058043 A CN 103058043A
- Authority
- CN
- China
- Prior art keywords
- tilting bearing
- screw
- ring
- lifting
- suspension ring
- 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.)
- Granted
Links
Images
Abstract
The invention discloses an aligning bearing lift for a draught fan. The aligning bearing lift for the draught fan comprises a lifting ring, a positioning press plate, a press plate screw, a locking screw, a lifting point, a lifting rope, a turn buckle and a lifting beam, wherein an inner ring of the lifting ring is matched with an outer ring of an aligning bearing, one end of the positioning press plate is fixed on the lifting ring, the press plate screw is arranged at the other end of the positioning press plate, the press plate screw is corresponding to an inner ring of the aligning bearing, the locking screw passed through the lifting ring and extends inward, the lifting point is connected with the lifting beam through the lifting rope, and the turn buckle is arranged in the middle of the lifting rope. The lifting method includes the following steps: (1) screwing the locking screw tightly after the lifting tool is sleeved in the aligning bearing; (2) rough adjusting the aligning bearing to be horizontal by adjusting the turn buckle; and (3) rotating the press plate screw so as to enable the inner ring of the aligning bearing to be in a horizontal state required for assembly. The aligning bearing lift for the draught fan has the advantages of improving assembly efficiency and being convenient to install by rough adjusting levelness of the outer ring of the bearing and fine adjusting the inner ring of the bearing by adjusting the press plate screw.
Description
Technical field
The present invention relates to a kind of bearing lifting and hanging method, be specifically related to a kind of blower fan and lift and hanging method with tilting bearing.
Background technology
The inner ring of blower fan tilting bearing has the effect of aligning, principal security bearing inner ring levelness in the fitting process, this structure is so that be difficult to guarantee the inner ring levelness in hoisting process, original technology is by the underslung bearing outer ring, adopt turnbuckle to adjust the bearing integral levelness, but need repeatedly to adjust back and forth, be difficult to guarantee the inner ring levelness, the bearing assemble inefficiency, even need reheat bearing assemble.
Summary of the invention
The objective of the invention is for overcoming above-mentioned the deficiencies in the prior art, provide a kind of blower fan to lift and hanging method with tilting bearing.
For achieving the above object, the present invention adopts following technical proposals:
A kind of blower fan lifts with tilting bearing, comprise suspension ring, positioning pressuring plate, bridge screw, lock screw, Heave Here, lifting rope, turnbuckle and hanging beam, the inner ring of described suspension ring matches with the outer ring of tilting bearing, described positioning pressuring plate is at least one, the one end is fixed on the suspension ring, the other end is provided with bridge screw, and this bridge screw is corresponding with the inner ring of tilting bearing; Described lock screw is at least one, and it passes suspension ring and inwardly stretches out; Described Heave Here is several, and is distributed on the suspension ring, and the Heave Here is connected with hanging beam by described lifting rope, and described turnbuckle is located at the lifting rope middle part.
Described positioning pressuring plate is four, evenly is fixed on the suspension ring.
Described positioning pressuring plate is L-shaped, and an end is fixed on the suspension ring collar wall, and the other end inwardly stretches out from the tilting bearing upper end and the end is provided with pressing plate spiral shell plate.
Described lock screw is four, evenly is located on the suspension ring.
The end of described lock screw is provided with Universal-head.
Described Heave Here is four.
The described hanging beam of root is annular arrangement, and hanging beam is provided with hanger.
A kind of blower fan tilting bearing hanging method, step is as follows:
(1) lock screw is screwed out, screw lock screw after suspension ring are inserted in tilting bearing;
(2) by lifting rope and Heave Here tilting bearing is sling, adjust turnbuckle with the tilting bearing coarse adjustment to level;
(3) spirit level is rotated in the inner ring of tilting bearing, shows numerical value according to spirit level, by the rotary pressure plate screw, make inner ring reach the horizontality of matching requirements.
The step of coarse adjustment turnbuckle only need to once be adjusted to the right place in the step (2), and no longer adjust when assembling next time.
The invention has the beneficial effects as follows that the technology of the present invention by regulating bridge screw accurate adjustment bearing inner ring levelness, improves efficiency of assembling by rough adjustment outside race levelness, and is easy for installation.
Description of drawings
Fig. 1 be suspension ring parts with the installation of tilting bearing after structural representation;
Fig. 2 is the structural representation after the present invention and tilting bearing are installed;
Fig. 3 is suspension ring part-structure scheme drawing.
The inner ring of 1. tilting bearings wherein, the 2. outer ring of tilting bearing, 3. suspension ring, 4. bridge screw, 5. Heave Here, 6. lock screw, 7. turnbuckle, 8. positioning pressuring plate, 9. Universal-head, 10. lifting rope, 11. hanging beams, 12. hangers.
The specific embodiment
The present invention is further described below in conjunction with drawings and Examples.
As Figure 1-3, a kind of blower fan lifts with tilting bearing, comprises suspension ring 3, positioning pressuring plate 8, bridge screw 4, lock screw 6, Heave Here 5, lifting rope 10, turnbuckle 7 and hanging beam 11.
The inner ring of described suspension ring 3 matches with the outer ring of tilting bearing 2, and described positioning pressuring plate 8 is four, is distributed on the suspension ring 3.Positioning pressuring plate 8 is L-shaped, and an end is fixed on suspension ring 3 collar wall, and the other end inwardly stretches out from the tilting bearing upper end and the end is provided with pressing plate spiral shell plate, and this bridge screw 4 is corresponding with the inner ring 1 of tilting bearing; Described lock screw 6 is four, and the end that evenly is located at lock screw 6 on the suspension ring 3 is provided with Universal-head 9.Lock screw 6 passes suspension ring 3 and inwardly stretches out; Described Heave Here 5 is four, and is distributed on the suspension ring 3, and Heave Here 5 is connected with the hanging beam 11 that is annular arrangement by described lifting rope 10, and hanging beam 11 is provided with hanger 12.Described turnbuckle 7 is located at lifting rope 10 middle parts.
A kind of blower fan tilting bearing hanging method, step is as follows:
(1) lock screw 6 is screwed out, screw lock screw 6 after suspension ring 3 are inserted in tilting bearing;
(2) by lifting rope 10 and Heave Here 5 tilting bearing is sling, adjust turnbuckle 7 with the tilting bearing coarse adjustment to level;
(3) spirit level is rotated in the inner ring 1 of tilting bearing, shows numerical value according to spirit level, by rotary pressure plate screw 4, make inner ring reach the horizontality of matching requirements.
The technical program once can be adjusted to the right place by the levelness of turnbuckle 7 and the difference coarse adjustment of bridge screw 4 hydrous water leveling rulers and accurate adjustment outside race and inner ring, avoids repeatedly adjusting, and bearing need not to reheat, and guarantees the bearing assemble quality.
Although above-mentionedly by reference to the accompanying drawings the specific embodiment of the present invention is described; but be not limiting the scope of the invention; on the basis of technical scheme of the present invention, those skilled in the art do not need to pay various modifications that creative work can make or distortion still in protection scope of the present invention.
Claims (8)
1. a blower fan lifts with tilting bearing, it is characterized in that, comprise suspension ring, positioning pressuring plate, bridge screw, lock screw, Heave Here, lifting rope, turnbuckle and hanging beam, the inner ring of described suspension ring matches with the outer ring of tilting bearing, described positioning pressuring plate is at least one, the one end is fixed on the suspension ring, and the other end is provided with bridge screw, and this bridge screw is corresponding with the inner ring of tilting bearing; Described lock screw is at least one, and it passes suspension ring and inwardly stretches out; Described Heave Here is several, and is distributed on the suspension ring, and the Heave Here is connected with hanging beam by described lifting rope, and described turnbuckle is located at the lifting rope middle part.
2. blower fan according to claim 1 lifts with tilting bearing, it is characterized in that, described positioning pressuring plate is four, evenly is fixed on the suspension ring.
3. blower fan according to claim 1 lifts with tilting bearing, it is characterized in that, described positioning pressuring plate is L-shaped, and an end is fixed on the suspension ring collar wall, and the other end inwardly stretches out from the tilting bearing upper end and the end is provided with pressing plate spiral shell plate.
4. blower fan according to claim 1 lifts with tilting bearing, it is characterized in that, described lock screw is four, evenly is located on the suspension ring.
5. blower fan according to claim 1 lifts with tilting bearing, it is characterized in that, the end of described lock screw is provided with Universal-head.
6. blower fan according to claim 1 lifts with tilting bearing, it is characterized in that, described Heave Here is four.
7. blower fan according to claim 1 lifts with tilting bearing, it is characterized in that, described hanging beam is annular arrangement, and hanging beam is provided with hanger.
8. blower fan tilting bearing hanging method is characterized in that step is as follows:
(1) lock screw is screwed out, screw lock screw after suspension ring are inserted in tilting bearing;
(2) by lifting rope and Heave Here tilting bearing is sling, adjust turnbuckle with the tilting bearing coarse adjustment to level;
(3) spirit level is rotated in the inner ring of tilting bearing, shows numerical value according to spirit level, by the rotary pressure plate screw, make inner ring reach the horizontality of matching requirements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210540876.6A CN103058043B (en) | 2012-12-14 | 2012-12-14 | Aligning bearing lift for draught fan and lifting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210540876.6A CN103058043B (en) | 2012-12-14 | 2012-12-14 | Aligning bearing lift for draught fan and lifting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103058043A true CN103058043A (en) | 2013-04-24 |
| CN103058043B CN103058043B (en) | 2014-12-17 |
Family
ID=48100989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210540876.6A Active CN103058043B (en) | 2012-12-14 | 2012-12-14 | Aligning bearing lift for draught fan and lifting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103058043B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552908A (en) * | 2013-11-04 | 2014-02-05 | 无锡市聚英机械制造有限公司 | Rotary adjusting mechanism for mounting planet carrier of planetary speed reducer |
| CN113218550A (en) * | 2021-04-28 | 2021-08-06 | 杭州仁源汽配有限公司 | Dynamic torque detection integrated system of light hub unit and detection method thereof |
| CN113526323A (en) * | 2021-07-02 | 2021-10-22 | 哈尔滨电气动力装备有限公司 | Nuclear main pump multi-component combined hoisting method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201850045U (en) * | 2010-11-16 | 2011-06-01 | 山东齐鲁电机制造有限公司 | Hoisting ring |
| CN201882776U (en) * | 2010-12-15 | 2011-06-29 | 北车风电有限公司 | Mainshaft bearing installation lifting appliance of wind driven generator |
| CN201990383U (en) * | 2011-04-12 | 2011-09-28 | 浙江调速电机有限公司 | Motor stator hoisting device |
| CN102320518A (en) * | 2011-09-09 | 2012-01-18 | 江苏飞船股份有限公司 | Circular framework sling |
| CN202265303U (en) * | 2011-09-14 | 2012-06-06 | 中国第一重型机械股份公司 | Integrated device for hoisting and positioning end plates |
| CN202988541U (en) * | 2012-12-14 | 2013-06-12 | 北车风电有限公司 | Self-aligning bearing lifting appliance for air blower |
-
2012
- 2012-12-14 CN CN201210540876.6A patent/CN103058043B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201850045U (en) * | 2010-11-16 | 2011-06-01 | 山东齐鲁电机制造有限公司 | Hoisting ring |
| CN201882776U (en) * | 2010-12-15 | 2011-06-29 | 北车风电有限公司 | Mainshaft bearing installation lifting appliance of wind driven generator |
| CN201990383U (en) * | 2011-04-12 | 2011-09-28 | 浙江调速电机有限公司 | Motor stator hoisting device |
| CN102320518A (en) * | 2011-09-09 | 2012-01-18 | 江苏飞船股份有限公司 | Circular framework sling |
| CN202265303U (en) * | 2011-09-14 | 2012-06-06 | 中国第一重型机械股份公司 | Integrated device for hoisting and positioning end plates |
| CN202988541U (en) * | 2012-12-14 | 2013-06-12 | 北车风电有限公司 | Self-aligning bearing lifting appliance for air blower |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552908A (en) * | 2013-11-04 | 2014-02-05 | 无锡市聚英机械制造有限公司 | Rotary adjusting mechanism for mounting planet carrier of planetary speed reducer |
| CN113218550A (en) * | 2021-04-28 | 2021-08-06 | 杭州仁源汽配有限公司 | Dynamic torque detection integrated system of light hub unit and detection method thereof |
| CN113218550B (en) * | 2021-04-28 | 2022-09-02 | 杭州仁源汽配有限公司 | Dynamic torque detection integrated system of light hub unit and detection method thereof |
| CN113526323A (en) * | 2021-07-02 | 2021-10-22 | 哈尔滨电气动力装备有限公司 | Nuclear main pump multi-component combined hoisting method |
| CN113526323B (en) * | 2021-07-02 | 2022-04-08 | 哈尔滨电气动力装备有限公司 | Nuclear main pump multi-component combined hoisting method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103058043B (en) | 2014-12-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103058043B (en) | Aligning bearing lift for draught fan and lifting method | |
| CN202988541U (en) | Self-aligning bearing lifting appliance for air blower | |
| CN105384101A (en) | Narrow space shoring device and application method | |
| CN203097306U (en) | Assembled type building wallboard installation tool | |
| CN204293716U (en) | Transformer safety rope suspension arrangement | |
| CN205587723U (en) | Wind -powered electricity generation wheel hub inner chamber inclined hole processing frock | |
| CN209010098U (en) | Airframe support jack | |
| CN203639934U (en) | Pre-buried positioning device for equipment foundation bolt | |
| CN103692364B (en) | A kind of top hammer composite wheel | |
| CN205804965U (en) | A kind of base angle aluminum levelling device | |
| CN206643862U (en) | A kind of pendent lamp installation auxiliary device of house ornamentation | |
| CN205530254U (en) | Big shaped steel constructs installation utensil of earth anchor subassembly | |
| CN204781786U (en) | Take stone material structure of connecting piece | |
| CN105155956B (en) | A kind of aluminium alloy door's Built-in hinge and its assembly method | |
| CN210081550U (en) | Leveling device for assembling machine tool ball screw | |
| CN204040463U (en) | Aluminum alloy pattern plate list supporting device | |
| CN201851864U (en) | Universal installation frame for camera | |
| CN208200131U (en) | A kind of lifting suspension hook of shield machine segment sill bolt vacuum chuck | |
| CN206795261U (en) | A kind of lead screw machining outer support device | |
| CN205781838U (en) | A kind of spider lifting weight | |
| CN205894537U (en) | Rotatory stair glass handrail mounting structure of small diameter | |
| CN205579495U (en) | Simple to operate's lamps and lanterns connecting device | |
| CN211198326U (en) | Hanging ring suspension rod of large-sized sealing plate | |
| CN205520916U (en) | Strong adaptability's cold rolling grinding machine holds in palm tile | |
| CN204434140U (en) | For the equalizing bar device of hoisting crane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |