DE2213852B2 - Drive machine carrier for vertical centrifugal pumps - Google Patents

Drive machine carrier for vertical centrifugal pumps

Info

Publication number
DE2213852B2
DE2213852B2 DE2213852A DE2213852A DE2213852B2 DE 2213852 B2 DE2213852 B2 DE 2213852B2 DE 2213852 A DE2213852 A DE 2213852A DE 2213852 A DE2213852 A DE 2213852A DE 2213852 B2 DE2213852 B2 DE 2213852B2
Authority
DE
Germany
Prior art keywords
drive machine
foundation
centrifugal pumps
vertical centrifugal
support
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
DE2213852A
Other languages
German (de)
Other versions
DE2213852C3 (en
DE2213852A1 (en
Inventor
Guenter 2871 Varrel Bockau
Horst 2149 Rhade Schaefer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Klein Schanzlin and Becker AG
Original Assignee
Klein Schanzlin and Becker AG
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 by Klein Schanzlin and Becker AG filed Critical Klein Schanzlin and Becker AG
Priority to DE2213852A priority Critical patent/DE2213852C3/en
Priority to JP48029508A priority patent/JPS6014199B2/en
Priority to IT21767/73A priority patent/IT981455B/en
Priority to GB1370973A priority patent/GB1399951A/en
Priority to AT252173A priority patent/AT317684B/en
Priority to FR7310247A priority patent/FR2177383A5/fr
Priority to US343757A priority patent/US3873052A/en
Priority to NL7304062.A priority patent/NL156794B/en
Publication of DE2213852A1 publication Critical patent/DE2213852A1/en
Publication of DE2213852B2 publication Critical patent/DE2213852B2/en
Application granted granted Critical
Publication of DE2213852C3 publication Critical patent/DE2213852C3/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/605—Mounting; Assembling; Disassembling specially adapted for liquid pumps
    • 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M5/00—Engine beds, i.e. means for supporting engines or machines on foundations

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Motor Or Generator Frames (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Joining Of Building Structures In Genera (AREA)

Description

Die Anmeldung betrifft einen als Träger von elektrischer Antriebsmaschine und gegebenenfalls Getriebe einer vertikalen Kreiselpumpe dienenden Profilrahmenträger. Bei bekannten Antriebsmaschinenträgern der genannten Art treten im Betrieb oft unzulässige Schwingungen auf, deren genaue Vorausberechnung große Schwierigkeiten macM.The application relates to a carrier of electrical Drive machine and possibly gear of a vertical centrifugal pump serving profile frame support. In known drive machine carriers of the type mentioned, impermissible ones often occur during operation Vibrations, the exact calculation of which makes it difficult to calculate in advance.

Aufgabe der Erfindung, ist dr\her zur Vermeidung dieser Nachteile eine Rahmenkonsuuktion, deren Schwingungsverhalten rechnerisch leichter ermittelbar ist bzw. welche bezüglich ihrer Eigenfrequenzen so hoch abgestimmt werden kann, daß diese stets über den normalen Erregerfrequenzen liegen.The object of the invention is to avoid it of these disadvantages a frame consumption, the vibration behavior of which is easier to determine mathematically is or which can be tuned so high with respect to their natural frequencies that they always are above normal excitation frequencies.

Die Lösung dieser Aufgabe besteht in einer Ausbildung des Profilrahmenträgers als einem rechteckigen bzw. quadratischen Rahmen mit mindestens drei Fundamentauflagepunkten, dessen Seitenträger den Flansch der Arbeitsmaschine tangierend erfassen und an ihren gegenseitigen VerbLndungspunkten die Fundamentauflagepunkte für die Auflage auf den seitenmittig auf den Fundamentwänden der quadrati-6 und schwragungsarme Aufnahme der Antriebsmotoren für die genannte " mit als auch, ohne Getriebe unter der statischen und dynamischen rofil mit exakter Biegebeauäpruregfall von Torsionsbeanspruchungen mit guter Werkstoffausnutzung bei :i und geringem Baugewicht. Die tigrcim cij w.m.1« des Antriebsmaschinentragrahmens können durch nachträglich anzubringende Verstärkungen ohne großen Aufwand erhöht werden.
Die Fig. 1 stellt eine Draufsicht auf deu z.B. auf ~ * entauflagepunkten ruhenden Profürahch der Erfindung dar mit υώπι von den tangential erfaßten Antriebsmaschinen-Schnitt nach der Linie A-B dersel-The solution to this problem consists in designing the profile frame support as a rectangular or square frame with at least three foundation support points, the side supports of which encompass the flange of the working machine tangentially and at their mutual connection points the foundation support points for support on the side center on the foundation walls of the quadrati-6 and schwragungsarme receiving the drive motors for the said "with or without gear under the static and dynamic rofil with exact Biegebeauäpru r egfall of torsional stresses with good material utilization with: i. and low construction weight the tigrcim cij wm1" of the engine supporting frame can be attached afterwards reinforcements can be increased without much effort.
Fig. 1 shows a plan view of the DEU, for example, on ~ * entauflagpunkte resting Profürahch of the invention with υώπι of the tangentially detected drive machine section according to the line AB dersel-

Der im allgemeinen geschweißte Antriebsmaschi-The generally welded drive machine

nentragrahmen 1 mit vorzugsweise rechteckigem bzw. quadratischem (vieleckigem) Grundriß aus Profil-Blechen mit vier Fundamentauflagepunkten 6 weist Seitenträger 2 auf, welche den meistens runden Motoranschlußflansch 3 tangential erfassen, wobeiNentragrahmen 1 with a preferably rectangular or square (polygonal) plan made of profiled sheets with four foundation support points 6 has side supports 2, which are mostly round Detect motor connection flange 3 tangentially, whereby

die Gewichte der Antriebsmaschine und die Erregerkräfte diese Träger biegegünstig aber torsionsfrei beanspruchen. Bei der meist rechteckigen oder gegebenenfalls quadratischen öffnung 4 im Maschinenraumflur bzw. in der Gebäudetragdecke 5 werden diethe weights of the prime mover and the excitation forces stress this carrier in a flexible but torsion-free manner. With the mostly rectangular or possibly square opening 4 in the engine room corridor or in the building support ceiling 5 are the

Seitenmitten als Fundamentstützpunkte 6' für den Antriebsmaschinentragrahmen 1 benutzt und diagonal durch die Seitenträger 2 verbunden. Gegenüber üblicher Antriebsrahmenkonstrukti'jnen, deren Seitenträger parallel zu den Seiten der Fluröffnung ver-Side centers used as foundation support points 6 'for the drive machine support frame 1 and diagonally connected by the side supports 2. Compared to conventional drive frame constructions, their side supports parallel to the sides of the corridor opening

laufen, vermindern sich sowohl die Stützlängen als auch die Biegemomente und Gewichte auf etwa 70 °/o. Die Durchbiegung in der Trägermitte geht auf etwa 35 °/o zurück und dadurch bedingt steigt die Eigenfrequenz auf etwa 170 °/o der bekannten Bau-run, both the support lengths and the bending moments and weights are reduced to about 70 ° / o. The deflection in the middle of the beam opens up about 35 ° / o back and due to this the natural frequency rises to about 170 ° / o of the known building

art.art.

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Claims (1)

Patentanspruch:Claim: Als Träger von elektrischer Antriebsmaschine und gegebenenfalls Getriebe einer verbkaleu Sislpumpe dienender ProfUralimentrager, ^kennzeichnet durch die Ausbildung afc rechteckiger bzw. quadratischer Rahmen (1) mit mindestens drei Fundamentauflagepjmkten, desseTseitenträger (2) den Flansch (3) der An-Sämaschine tangferind erfassen und an Aren gegenseitigen Verbindungspunkten die FundameSntaufla!epunkte (6) für die Auflage auf den seitenmittig auf den Fundamentwanden der quacKtischen bzw. rechteckigen öffnungen (4) des Maschinenraumflures bzw. der Gebaudetragdecke angeordneten Fundamentstützpunkten (6 ) SSen, wobei jeder Seitenträger (2) über je eine Quadratecke hmaasragt.ProfUralimentrager serving as the carrier of the electric drive machine and possibly the gearbox of a verbalu sisl pump, ^ characterized by the formation of a rectangular or square frame (1) with at least three foundation support points, whose side supports (2) touch the flange (3) of the seeding machine and on arene mutual connection points, the fundame S ntaufla! epunkte (6) for resting on the side centrally on the foundation walls of the quack tables or rectangular apertures (4) of the machine room corridor or Gebaudetragdecke arranged foundation bases (6) Ssen, wherein each side support (2) a square corner hmaasrays each. gategate
DE2213852A 1972-03-22 1972-03-22 Drive machine carrier for vertical centrifugal pumps Expired DE2213852C3 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE2213852A DE2213852C3 (en) 1972-03-22 1972-03-22 Drive machine carrier for vertical centrifugal pumps
JP48029508A JPS6014199B2 (en) 1972-03-22 1973-03-15 Drive support for upright centrifugal pumps
IT21767/73A IT981455B (en) 1972-03-22 1973-03-16 SUPPORT FOR DRIVE MACHINES FOR CENTRIFUGAL PUMPS
AT252173A AT317684B (en) 1972-03-22 1973-03-21 Drive machine carrier for vertical centrifugal pump
GB1370973A GB1399951A (en) 1972-03-22 1973-03-21 Means for supporting prime movers of vertical centrifugal pumps
FR7310247A FR2177383A5 (en) 1972-03-22 1973-03-22
US343757A US3873052A (en) 1972-03-22 1973-03-22 Supporting structure for motors of vertical centrifugal pumps
NL7304062.A NL156794B (en) 1972-03-22 1973-03-22 SUPPORT CONSTRUCTION FOR THE GEAR MOTOR OF A VERTICAL CENTRIFUGAL PUMP.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2213852A DE2213852C3 (en) 1972-03-22 1972-03-22 Drive machine carrier for vertical centrifugal pumps

Publications (3)

Publication Number Publication Date
DE2213852A1 DE2213852A1 (en) 1973-09-27
DE2213852B2 true DE2213852B2 (en) 1974-06-06
DE2213852C3 DE2213852C3 (en) 1975-01-23

Family

ID=5839740

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2213852A Expired DE2213852C3 (en) 1972-03-22 1972-03-22 Drive machine carrier for vertical centrifugal pumps

Country Status (8)

Country Link
US (1) US3873052A (en)
JP (1) JPS6014199B2 (en)
AT (1) AT317684B (en)
DE (1) DE2213852C3 (en)
FR (1) FR2177383A5 (en)
GB (1) GB1399951A (en)
IT (1) IT981455B (en)
NL (1) NL156794B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4156706A (en) * 1978-01-16 1979-05-29 The Marley Cooling Tower Company Fan cylinder having invisible eased inlet
FR2533664A1 (en) * 1982-09-24 1984-03-30 Robatel Slpi ROTATING MACHINE DEVICE SUPPORTED BY A CONCRETE SLAB OR THE LIKE
JPS62228600A (en) * 1986-03-31 1987-10-07 株式会社ブリヂストン Cut-off material
US5339652A (en) * 1993-09-17 1994-08-23 Tecumseh Products Company Sound and vibration absorbing damper
CN102242646B (en) * 2010-05-13 2014-09-03 上海电气电站设备有限公司 Arrangement structure of low-pressure steel frame at lower half of low-pressure outer cylinder of turbine
CN102777425A (en) * 2012-08-25 2012-11-14 中国石化集团胜利石油管理局供水公司 Large centrifugal pump impeller dismounting and mounting platform
CN108150765A (en) * 2017-12-24 2018-06-12 吴宗泽 A kind of agricultural irrigation immersible pump stent
DE102021103066A1 (en) 2021-02-10 2022-08-11 Viessmann Climate Solutions Se heat pump

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB168926A (en) * 1920-03-18 1921-09-19 William Eccles Improvements relating to means for supporting and/or connecting bodies, machines or other apparatus
US1882347A (en) * 1928-12-14 1932-10-11 Glascote Company Apparatus for making glass-coated pipe coils
US2126660A (en) * 1934-08-29 1938-08-09 Gen Motors Corp Spring type vibration isolating apparatus
US3145910A (en) * 1961-06-05 1964-08-25 Nutone Inc Spring mount for fan motor of ventilating equipment
US3520634A (en) * 1966-12-02 1970-07-14 Bbc Brown Boveri & Cie Exhaust steam housing for low pressure steam turbines
GB1221911A (en) * 1969-03-31 1971-02-10 Shell Int Research Tank for liquid cargo

Also Published As

Publication number Publication date
JPS4913703A (en) 1974-02-06
GB1399951A (en) 1975-07-02
NL156794B (en) 1978-05-16
DE2213852C3 (en) 1975-01-23
NL7304062A (en) 1973-09-25
FR2177383A5 (en) 1973-11-02
AT317684B (en) 1974-09-10
JPS6014199B2 (en) 1985-04-11
IT981455B (en) 1974-10-10
DE2213852A1 (en) 1973-09-27
US3873052A (en) 1975-03-25

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee