DE2933171A1 - Heavy load mobile lifting platform - has motor driven screwed spindle swinging arms towards ground and upwards - Google Patents

Heavy load mobile lifting platform - has motor driven screwed spindle swinging arms towards ground and upwards

Info

Publication number
DE2933171A1
DE2933171A1 DE19792933171 DE2933171A DE2933171A1 DE 2933171 A1 DE2933171 A1 DE 2933171A1 DE 19792933171 DE19792933171 DE 19792933171 DE 2933171 A DE2933171 A DE 2933171A DE 2933171 A1 DE2933171 A1 DE 2933171A1
Authority
DE
Germany
Prior art keywords
lifting
lifting platform
mobile lifting
upwards
motor driven
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.)
Ceased
Application number
DE19792933171
Other languages
German (de)
Inventor
Elias Dietel
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 DE19792933171 priority Critical patent/DE2933171A1/en
Publication of DE2933171A1 publication Critical patent/DE2933171A1/en
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/0691—Asymmetric linkages, i.e. Y-configuration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/0608—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement driven by screw or spindle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/0625—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement with wheels for moving around the floor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/0633—Mechanical arrangements not covered by the following subgroups

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

The mobile lifting platform converts a horizontal driving force into a vertical lifting force for heavy loads. It comprises a stabilising shaft, a pull rod with slide, head and nut, and a screwed spindle driven by an electric motor. This causes the four load arms on two lifting members to swing towards the ground, and four others on two other arms to swing in the lifting direction. The platform can be designed to allow dismantling and reassembly without the use of tools, the lifting members being bolted together where they intersect, while the load arms are interchangeable.

Description

Titel: mobile Hebebühne Anwendunggebiet: Die Erfindung betrifft eine mobile Hebebühne, bei der die horizontale Antriebskraft in vertikale Hubkraft, zum Heben und Senken von schweren Lasten umgesetzt wird.Title: mobile lifting platform Area of application: The invention relates to a mobile lifting platform in which the horizontal drive force is converted into vertical lifting force, for Lifting and lowering of heavy loads is implemented.

Zweck: Schwere Lauten, an jedem beliebigen Ort mit festem Untergrund, zum Zwecke der Reinigung, Instandhaltung, Bearbeitung, Be- und Entladung, heben und senken zu können.Purpose: Heavy sounds, anywhere with a solid base, for the purpose of cleaning, maintenance, processing, loading and unloading and to be able to lower.

Aufgabe: Die Aufgabe der Erfindung ist es, horizontale Kräfte in vertikale Kräfte umzusetzen.Task: The task of the invention is to convert horizontal forces into vertical ones To implement forces.

gliedrige Höhe für Hubanfang. segmented height for start of stroke.

In jeder Hubphase muss Stabilität und Sicherheit gegeben sein. There must be stability and security in every lifting phase.

Lösung: Die erfinderische Lösung besteht darin, daß durch eine Stabilisierungsachse, eine Zugstange mit Kopf Schlitten und ìlutter, mittels einer elektromotorisch angetriebenen Gewindespindel, 4 Lastschenkel von 2 Hubelementen in Richtung bodenebene, und 4 Lastschenkel von 2 Hubelementen in Richtung Hubebene ausgeschwenkt und ausgesteift werden.Solution: The inventive solution is that through a stabilization axis, a pull rod with head slide and ìlutter, driven by an electric motor Threaded spindle, 4 load legs of 2 lifting elements in the direction of the floor level, and 4 Load legs of 2 lifting elements swiveled out and stiffened in the direction of the lifting plane will.

Weitere Ausgestaltung der Erfindung: Weitere Ausgestaltungsmerkmale sind folgende: Die mobile Hebebühne ist teilbar, das Auseinander-und Zusamxiiennehmen erfolgt ohne Werkzeug, als ebenfunktion der Antriebsspindel.Further embodiment of the invention: Further design features are as follows: The mobile lifting platform is divisible, it can be taken apart and put together takes place without tools, as a function of the drive spindle.

Am hubende werden alle beweglichen Teile fest verschraubt.At the end of the lift, all moving parts are screwed tight.

Jie hubelemente sind überschnitten verbolzt.The lifting elements are bolted over-cut.

Die Lastschenkel sind umrüstbar.The load legs can be converted.

xrsielbare Vorteile: Geringes Gewicht: 5-100 der Hubleistung.Possible advantages: Light weight: 5-100 of the lifting capacity.

Günstiges hubverhältnis: 8-10 fache Hubanfangshöhe Sichere Standfestigkeit durch Aussteifung.Favorable stroke ratio: 8-10 times the initial stroke height. Reliable stability through stiffening.

Leichter Transport; Umrüstbar als Hubwagen, Hubgerüst ouer Ladebühne für den Einsatz im gewerblichen e- und Verarbeitungsbereich.Easy transportation; Convertible as a lift truck, mast or loading platform for use in the commercial e and processing area.

Beschreibung eines Ausführungsb eispiels: Die Fig. 1-4 zeigen eine morile Hebebühne zum Unterschiehen, für privaten und gewerblichen Gebrauch.Description of an exemplary embodiment: FIGS. 1-4 show a Morile lifting platform for lowering, for private and commercial use.

Fig. 1 zeigt die Stabilisierungsachse, bestehend aus 1 Längsteil und 2 Querteilen, 1 Zugstange mit Kopf und Schlitten, 1 Antriebsspindel, 1 Hubelement, aas an der Stabilisierungsachse und dem Zugstangenkopf beweglich verbolzt ist, und 1 Hubelement, das- an der Stabilisierungsachse und dem Zugstangenschlitten beweglich verbolzt ist, in Faltstellung von der flubebene.Fig. 1 shows the stabilization axis, consisting of 1 longitudinal part and 2 cross sections, 1 drawbar with head and slide, 1 drive spindle, 1 lifting element, aas is movably bolted to the stabilization axis and the tie rod head, and 1 lifting element that is movable on the stabilization axis and the drawbar slide is bolted in the folded position from the flub level.

Fig. 2 zeigt die mobile Hebebühne in Faltstellung von der Seite zur Boden- und Hubebene. Fig. 2 shows the mobile lifting platform in the folded position from the side to Floor and lifting level.

Fig. 3 zeigt die mobile Hebebühne in Hubstellung von der Seite zur Boden- und Hubebene. Fig. 3 shows the mobile lifting platform in the lifting position from the side to Floor and lifting level.

Es ist zu ersehen, daß Stabilisierungsachse, Kraftschenkel der Hubflügel und Stemmarme die Längsaussteiffung bewirken. It can be seen that the stabilization axis, the force limb of the lifting wing and stem arms effect the longitudinal stiffening.

Fig. 4 zeigt die mobile Hebebühne in Hubstellung von der Antriebsseite. Es ist die Queraussteiffung der Hubflügel, die Ausrüstung der Lastschenkel mit Rollen und Steller zu ersehen. Fig. 4 shows the mobile lifting platform in the lifting position from the drive side. It is the transverse reinforcement of the lifting wings, the equipment of the load legs with rollers and steller to be seen.

Patentansprüche: Oberbegriff: mobile Hebebühne, bei der die horizontale Antriebskraft in vertikale Hubkraft, zum Heben und Senken von schweren Lasten, umgesetzt wird. Claims: Generic term: mobile lifting platform in which the horizontal Driving force converted into vertical lifting force for lifting and lowering heavy loads will.

Kennzeichnender Teil: Dadurch gekennzeichnet, daß durch eine Stabilisierungsachse, eine Zugstange mit Kopf, Schlitten und Mutter, mittels einer elektromotorisch angetriebenen Gewindespindel, 4 Lastschenkel von 2 Hubelementen in Richtung Bodenebene, und 4 1astschenkel von 2 Hub elementen in Richtung Hubebene ausgeschwenkt und ausgesteift werden.Characteristic part: characterized in that a stabilization axis, a pull rod with head, slide and nut, driven by an electric motor Threaded spindle, 4 load legs of 2 lifting elements in the direction of the floor level, and 4 1 branch leg of 2 lifting elements swiveled out in the direction of the lifting plane and stiffened will.

Oberbegriff des Unter-Generic term of the sub-

Claims (1)

anspruchs: Mobile Hebebühne nach Anspruch 1 Kennzeichnender Teil des Unteranspruchs: Folgendermaßen gekennzeichnet: Die mobile Hebebühne ist teilbar, das Auseinander-und Zusammennehmen erfolgt ohne Werkzeug, als Nebenfunktion der Antriebsspindel.demanding: Mobile lifting platform according to claim 1 Characteristic part of the Subclaim: Characterized as follows: The mobile lifting platform is divisible, the taking apart and putting together takes place without tools, as a secondary function of the Drive spindle. Am Hubende werden alle beweglichen Teile fest verschraubt.At the end of the stroke, all moving parts are screwed tight. Die Hubelemente sind überschnitten verbolzt.The screw jacks are bolted over-cut. Die Lastschenkel sind umrüstbar.The load legs can be converted. Oberbegriff des Nebenanspruchs: Mobile Hebebühne nach Anspruch 1 Kennzeichnender Teil des Nebenanspruchs: Dadurch gekennzeichnet, daß die Zugstange mit Kopf durch eine linksgangige,zweite Antriebsspindel, und einen zweiten Schlitten mit Mutter, ersetzt werden kann.Preamble of the secondary claim: Mobile lifting platform according to claim 1 characterizing Part of the independent claim: characterized in that the tie rod with head through a left-hand, second drive spindle, and a second slide with nut, can be replaced.
DE19792933171 1979-08-16 1979-08-16 Heavy load mobile lifting platform - has motor driven screwed spindle swinging arms towards ground and upwards Ceased DE2933171A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19792933171 DE2933171A1 (en) 1979-08-16 1979-08-16 Heavy load mobile lifting platform - has motor driven screwed spindle swinging arms towards ground and upwards

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792933171 DE2933171A1 (en) 1979-08-16 1979-08-16 Heavy load mobile lifting platform - has motor driven screwed spindle swinging arms towards ground and upwards

Publications (1)

Publication Number Publication Date
DE2933171A1 true DE2933171A1 (en) 1981-02-26

Family

ID=6078593

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792933171 Ceased DE2933171A1 (en) 1979-08-16 1979-08-16 Heavy load mobile lifting platform - has motor driven screwed spindle swinging arms towards ground and upwards

Country Status (1)

Country Link
DE (1) DE2933171A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0501254A2 (en) * 1991-02-28 1992-09-02 Stamm, Johann Scissor type lifting table
EP1992586A3 (en) * 2006-02-04 2009-02-25 KAASTRUP, Soren Mechanism for adjusting distance between first and second support members
DE102016001260A1 (en) * 2016-02-04 2017-08-10 Bernd Morich Mobile Work Platform (MOAP)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0501254A2 (en) * 1991-02-28 1992-09-02 Stamm, Johann Scissor type lifting table
EP0501254A3 (en) * 1991-02-28 1993-05-05 Ernst Langewellpott Scissor type lifting table
EP1992586A3 (en) * 2006-02-04 2009-02-25 KAASTRUP, Soren Mechanism for adjusting distance between first and second support members
DE102016001260A1 (en) * 2016-02-04 2017-08-10 Bernd Morich Mobile Work Platform (MOAP)

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