JPH0452614U - - Google Patents

Info

Publication number
JPH0452614U
JPH0452614U JP1990095520U JP9552090U JPH0452614U JP H0452614 U JPH0452614 U JP H0452614U JP 1990095520 U JP1990095520 U JP 1990095520U JP 9552090 U JP9552090 U JP 9552090U JP H0452614 U JPH0452614 U JP H0452614U
Authority
JP
Japan
Prior art keywords
rotor
view
support rollers
support roller
rollers
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
Application number
JP1990095520U
Other languages
Japanese (ja)
Other versions
JP2504127Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1990095520U priority Critical patent/JP2504127Y2/en
Publication of JPH0452614U publication Critical patent/JPH0452614U/ja
Application granted granted Critical
Publication of JP2504127Y2 publication Critical patent/JP2504127Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/06—Ball or roller bearings
    • F16C23/08—Ball or roller bearings self-adjusting
    • F16C23/082—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface
    • F16C23/086—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface forming a track for rolling elements

Landscapes

  • Support Of The Bearing (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は第３図で示す支持ローラ装置の支持ロ
ーラを一部縦断面で示す部分縦断面図、第２図は
第３図で示す支持ローラ装置の支持ローラの右側
面図、第３図はこの考案に係るロータと作業用架
台の一実施例によりタービンロータを回転自在に
支持している状態を示す正面図、第４図は第３図
の一部拡大図、第５図は第４図の左側面図、第６
図は第３図で示す支持ローラ装置の側面図、第７
図は従来のロータ支持台によりタービンロータの
左右両端部を支持した状態を示す正面図、第８図
は第７図で示すＶ溝ブロツクの側面図、第９図は
他の従来例の正面図である。 ２……タービンロータ、１１……作業用架台、
１２……支持ローラ装置、１２ａ，１２ｂ……支
持ローラ、１８……自動調芯型ころがり軸受、１
８ｃ……外輪、１９……ローラ。 1 is a partial vertical sectional view partially showing the support roller of the support roller device shown in FIG. 3, FIG. 2 is a right side view of the support roller of the support roller device shown in FIG. 3, and FIG. 4 is a front view showing a state in which the turbine rotor is rotatably supported by an embodiment of the rotor and work frame according to this invention, FIG. 4 is a partially enlarged view of FIG. 3, and FIG. Left side view of figure 6
The figure is a side view of the support roller device shown in FIG.
The figure is a front view showing both left and right ends of the turbine rotor supported by a conventional rotor support stand, Fig. 8 is a side view of the V-groove block shown in Fig. 7, and Fig. 9 is a front view of another conventional example. It is. 2...Turbine rotor, 11...Working frame,
12...Support roller device, 12a, 12b...Support roller, 18...Self-aligning type rolling bearing, 1
8c...outer ring, 19...roller.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 自動調芯型ころがり軸受の外輪にローラを外嵌
固着した支持ローラをその径方向に並設し、これ
ら支持ローラ上にロータの軸方向端部を回動自在
に載置させてなり、少なくとも前記ロータの軸方
向両端部にそれぞれ配置されることを特徴とする
ロータの作業用架台。 Support rollers in which rollers are fitted and fixed to the outer ring of a self-aligning rolling bearing are arranged in parallel in the radial direction, and the axial end of the rotor is rotatably placed on these support rollers, and at least the above-mentioned A working stand for a rotor, characterized in that it is arranged at both ends of the rotor in the axial direction.
JP1990095520U 1990-09-13 1990-09-13 Turbin rotor work stand Expired - Lifetime JP2504127Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990095520U JP2504127Y2 (en) 1990-09-13 1990-09-13 Turbin rotor work stand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990095520U JP2504127Y2 (en) 1990-09-13 1990-09-13 Turbin rotor work stand

Publications (2)

Publication Number Publication Date
JPH0452614U true JPH0452614U (en) 1992-05-06
JP2504127Y2 JP2504127Y2 (en) 1996-07-10

Family

ID=31834287

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990095520U Expired - Lifetime JP2504127Y2 (en) 1990-09-13 1990-09-13 Turbin rotor work stand

Country Status (1)

Country Link
JP (1) JP2504127Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105121792A (en) * 2013-06-12 2015-12-02 三菱日立电力系统株式会社 Lifting tool for rotary shaft and lifting method for rotary shaft

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10218248B2 (en) * 2015-05-27 2019-02-26 Siemens Energy, Inc. SGENX-1000A rotor lifting device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5127381U (en) * 1975-07-03 1976-02-27
JPS56173513U (en) * 1980-05-22 1981-12-22

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5127381U (en) * 1975-07-03 1976-02-27
JPS56173513U (en) * 1980-05-22 1981-12-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105121792A (en) * 2013-06-12 2015-12-02 三菱日立电力系统株式会社 Lifting tool for rotary shaft and lifting method for rotary shaft

Also Published As

Publication number Publication date
JP2504127Y2 (en) 1996-07-10

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