DE6752725U - LIFTING BEAM FOR MONITOR RAIL TRACKS IN UNDERGROUND OPERATION. - Google Patents

LIFTING BEAM FOR MONITOR RAIL TRACKS IN UNDERGROUND OPERATION.

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Publication number
DE6752725U
DE6752725U DE19686752725 DE6752725U DE6752725U DE 6752725 U DE6752725 U DE 6752725U DE 19686752725 DE19686752725 DE 19686752725 DE 6752725 U DE6752725 U DE 6752725U DE 6752725 U DE6752725 U DE 6752725U
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DE
Germany
Prior art keywords
underground operation
lifting beam
rail tracks
lifting
deflected
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
Application number
DE19686752725
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19686752725 priority Critical patent/DE6752725U/en
Publication of DE6752725U publication Critical patent/DE6752725U/en
Expired legal-status Critical Current

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Description

Hubbalken fur Einschienenhängebahnen im UntertagebetriebLifting beam for monorails in underground operation

Beschreibungdescription

Fur den Transport von Behältern sind vor der Einführung der Hubbalken zwei gekuppelte Laufkatzen mit je einem Hubzug benutzt worden ( s. Skizze T ). Diese Anosbusg hatte jedoch den Nachteil, dass die Bedienung entweder von zvei Personen oder intervallmässig vorgenommen ve* ien musste, was besonders bei der Verwendung von Druckluftaufsteckmotoren sehr unpraktikabel war.For the transport of containers are in front of the introduction of the lifting beam two coupled trolleys, each with a hoist, were used (see sketch T). However, this Anosbusg had the disadvantage that the operation had to be done either by two people or at intervals, which is very impractical, especially when using pneumatic motors was.

Aus diesem Grunde wurden die Hubbalken entwickelt, bei denen über einen zentralen Hubzug beide Lasthaken zugleich angehoben werden ( s. Skizze 2). Diese Konstruktionen sind jedoch verh'ältnismassig teuer, da neue zweistrangige Hubwerke erforderlich waren, die wegen der geringen Stuckzahlen relativ teuer sind.For this reason, the walking beams were developed in which one central hoist both load hooks are raised at the same time (see sketch 2). However, these constructions are relatively expensive because they are new two-legged ones Hoists were required, which are relatively expensive because of the low number of pieces.

Erfindungsgeraass wird daher ein Hubbalken vorgeschlagen, dessen Hubwerk ganzlich aus vorhandenen Serienteilen zusammengesetzt ist ( s. Skizze 5). Unter den gegebenen Voraussetzungen, dass I. die Hubgeschwindigkeit zur Konstanthaltung des Antriebsdrahmomentes ohnehin auf die Hälfte reduziert werden nuss, was auch wegen der vorhandenen Druckluftmotoren erforderlich ist, dass 2. die Hubbalken üblicherweise eine Lange von mindestens 3 m haben, und dass*.5. die notwendige Hubhohe nicht mehr als etwa 2 m betragt, kann folgende eiiüfache Bauart benutzt werden ( s. Skizze 3)ϊ Ein normaler Serienhubzug (i) wird horizontal an einem Ende des Hubbalkens befestigt. Seine Hubkraft wird mit einer Unterflasche (2), die in der Längsachse des Balkens lauft, auf den doppelten Wert gebracht. An der Unterflasche werden die beiden Hubketten (3) befestigt, die durch die Umlenkrollen (U) umgelenkt werden. Um Schwierigkeiten bei der Betätigung des unbelasteten Hubbalkens zu vermeiden, kann die Unterflasche gegebenenfalls mit einer einfachen einmal umgelenkten Giommibandfeder (5) vorgespannt werden, wenn die Lasthaken nicht mit einem Hilfsgewicht ausgerüstet veräen können.According to the invention, a lifting beam is therefore proposed, the lifting mechanism of which is composed entirely of existing series parts (see sketch 5). Under the given conditions that I. the lifting speed to keep the drive torque constant is reduced by half anyway become nut, which is also necessary because of the existing air motors is that 2. the walking beam is usually at least 3 m long have, and that * .5. the necessary lifting height does not exceed about 2 m, The following simple design can be used (see sketch 3) ϊ A normal series hoist (i) is horizontal at one end of the walking beam attached. Its lifting force is doubled with a bottom block (2) that runs in the longitudinal axis of the beam. At the The two lifting chains (3) are attached to the bottom block, which are supported by the Deflection rollers (U) are deflected. In order to avoid difficulties in operating the unloaded lifting beam, the bottom block can, if necessary pretensioned with a simple Giommi band spring (5) that has been deflected once if the load hook is not equipped with an auxiliary weight can dispose of.

Claims (2)

• a · · ft·»» 'PATENTANWALT DlPL.-ING. H. SONNET - 56 WUPPERTAL-BARMEN 1 n. April 1969 g η κ ω 68.6511 «Α· H 63 535/55 Ta Gtm Horst Baas« 3chuttiniprüohi j• a · · ft · »» 'PATENTANWALT DlPL.-ING. H. SONNET - 56 WUPPERTAL-BARMEN 1 April 1969 g η κ ω 68.6511 «Α · H 63 535/55 Ta Gtm Horst Baas« 3chuttiniprüohi j 1. Hub"balS*m für EinsaMene32li8ngefcahn«i in Untertagebetrieb, dadurch {·ϊ·ηηΐ· i cbn t t, -laß «in Serienhubzug (i) horisontal rorsugsweise an Hubbalkenende befestigt ist* der «in· im d«r Läag·- aoliet d«8 HublAlkens bewtgtt TMtexflaseli· (2) antreibt, an dtr die eigentlichen HuUce-tten oder Seile (3) üb«r ¥ialen3Erollea (4) direlct befestigt eind.1. Stroke "balS * m for one-man-woman" in Underground operation, thus {· ϊ · ηηΐ · i cbn t t, -laß «in series lift (i) horizontal rorsugweise at the end of the walking beam is attached * the «in · im d« r Läag · - aoliet d «8 HublAlkens moves TMtexflaseli · (2) drives, to dtr the actual hats or ropes (3) over ¥ ialen3Erollea (4) fastened directly and. 2. Hufbalken naeh Anspruoli 1, dadurca gtlceimzeiohnet, daß die Töiterflasche (2) mittels einer durch2. Hoof bars near Anspruoli 1, dadurca gtlceimzeiohnet that the Töiter bottle (2) by means of a ( ) 9±a· EoUe umgelenkten GuamibandTeder (5) vorgespannt ist.() 9 ± a · EoUe deflected guamiband spring (5) is pretensioned. t>mt βηίβηοςβ »inliiniiii m Sehuean^i W tf«· «WH etagereteM*. «t #efcW fön <ief *c<i de- Ufsp'unil'rf» einreichten Untart«;*· ob 0!e f«h»lich· Bodw^ng 4v Abweichung w nl- M q-:-.^ "T"-,ircH »ir^a-eichieft UnK-r'tJ^en b«nnrf«i sich in fcfi AmtMkie'» S-e Vönnen ]eder?*t α*·-ι ν· > lnl-»v.«i <j»*-h jnfr^ »in.;«·}»» tvat* *»i» W«g w?'<i*ti hie^on ouch FoItAc^o rt-.-f ^·.· t> mt βηίβηοςβ »inliiniiii m Sehuean ^ i W tf« · «WH etagereteM *. «T #efcW fön <ief * c <i de- Ufsp'unil'rf» submitted Untart «; * · ob 0! Ef« h »lich · Bodw ^ ng 4v deviation w nl- M q- : -. ^" T "-, ircH» ir ^ a-eichieft UnK-r'tJ ^ en b «nnrf« i sich in fcfi AmtMkie '»Se Vönnen] eder? * T α * · -ι ν ·> lnl-» v. « i <j »* - h jnfr ^» in.; «·}» » tvat * *» i »W« gw? '<i * ti hie ^ on ouch FoItAc ^ o rt -.- f ^ ·. ·
DE19686752725 1968-08-09 1968-08-09 LIFTING BEAM FOR MONITOR RAIL TRACKS IN UNDERGROUND OPERATION. Expired DE6752725U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19686752725 DE6752725U (en) 1968-08-09 1968-08-09 LIFTING BEAM FOR MONITOR RAIL TRACKS IN UNDERGROUND OPERATION.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19686752725 DE6752725U (en) 1968-08-09 1968-08-09 LIFTING BEAM FOR MONITOR RAIL TRACKS IN UNDERGROUND OPERATION.

Publications (1)

Publication Number Publication Date
DE6752725U true DE6752725U (en) 1969-04-10

Family

ID=6592904

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19686752725 Expired DE6752725U (en) 1968-08-09 1968-08-09 LIFTING BEAM FOR MONITOR RAIL TRACKS IN UNDERGROUND OPERATION.

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DE (1) DE6752725U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2723044A1 (en) * 1977-05-21 1978-11-30 Dieter Hoffmann Mine gallery overhead conveyor system - has longitudinal piston and cylinder driving chains for raising and lowering lifting hooks

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2723044A1 (en) * 1977-05-21 1978-11-30 Dieter Hoffmann Mine gallery overhead conveyor system - has longitudinal piston and cylinder driving chains for raising and lowering lifting hooks

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