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EP2697433B1 - Handstopfer - Google Patents

Handstopfer Download PDF

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Publication number
EP2697433B1
EP2697433B1 EP12709526.3A EP12709526A EP2697433B1 EP 2697433 B1 EP2697433 B1 EP 2697433B1 EP 12709526 A EP12709526 A EP 12709526A EP 2697433 B1 EP2697433 B1 EP 2697433B1
Authority
EP
European Patent Office
Prior art keywords
shaft
drive motor
imbalance
vibration
hand
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.)
Active
Application number
EP12709526.3A
Other languages
English (en)
French (fr)
Other versions
EP2697433A1 (de
Inventor
Otto Wildroither
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.)
Robel Bahnbaumaschinen GmbH
Original Assignee
Robel Bahnbaumaschinen GmbH
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 Robel Bahnbaumaschinen GmbH filed Critical Robel Bahnbaumaschinen GmbH
Priority to DK16000449.5T priority Critical patent/DK3056606T3/da
Priority to PL16000449T priority patent/PL3056606T3/pl
Priority to EP16000449.5A priority patent/EP3056606B1/de
Publication of EP2697433A1 publication Critical patent/EP2697433A1/de
Application granted granted Critical
Publication of EP2697433B1 publication Critical patent/EP2697433B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B27/00—Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers
    • E01B27/12—Packing sleepers, with or without concurrent work on the track; Compacting track-carrying ballast
    • E01B27/13—Packing sleepers, with or without concurrent work on the track
    • E01B27/14—Manual tools or hand-held power tools therefor
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2203/00—Devices for working the railway-superstructure
    • E01B2203/12—Tamping devices
    • E01B2203/127—Tamping devices vibrating the track surface

Definitions

  • the invention relates to a Handstopfer for Unterstopfen gravel a track consisting of a handle having a drive motor and an adjoining, equipped with a stuffing box Stopfpickelrohr in which a rotatable by the drive motor, is connected to an imbalance unbalanced shaft, wherein between the drive motor and the Stopfpickelrohr a vibration decoupling is arranged.
  • Such a handstopper is already known according to AT 239 296. By distancing the imbalance from the drive motor or the handles was trying to minimize the effects of vibration on the operator.
  • the object of the present invention now lies in the creation of a hand stuffer of the aforementioned type, with which a further vibration reduction in the region of the handles can be achieved.
  • Fig. 1 a view of a handcuff and Fig. 2 a cross section through a vibration isolation.
  • An in Fig. 1 apparent Handstopfer 1 consists essentially of a connected with handles 2 drive motor 3 and a subsequent to this stuffing pot 4, which is connected at a lower end 5 with a stuffing plate 6.
  • the handle 2 is connected via further vibration damper 15 with the Motorfixier instituten 12 and with controls 16 for controlling the drive motor 3.
  • the imbalance shaft 8 is formed from a lower, connected to the unbalance 9 shaft part 17 and an upper, connected to a drive shaft 18 of a transmission or the drive motor 3 shaft part 19. Both shaft parts 17, 19 are connected to form a common axis of rotation 7 by a vibration damper 20 with each other.
  • a second vibration damper 22 is provided between the upper shaft part 19 and the drive shaft 18. This is positioned in a damping plane 21 formed by the vibration decoupling 14 and normal to the axis of rotation 7. Both vibration dampers 20, 22 are designed as elastic couplings of known design.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Centrifugal Separators (AREA)
  • Road Paving Machines (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Description

  • Die Erfindung betrifft einen Handstopfer zum Unterstopfen von Schotter eines Gleises, bestehend aus einem Handgriffe aufweisenden Antriebsmotor und einem daran anschließenden, mit einer Stopfplatte ausgestatteten Stopfpickelrohr, in dem eine durch den Antriebsmotor rotierbare, mit einer Unwucht verbundene Unwuchtwelle gelagert ist, wobei zwischen Antriebsmotor und dem Stopfpickelrohr eine Schwingungsentkopplung angeordnet ist.
  • Ein derartiger Handstopfer ist gemäß AT 239 296 bereits bekannt. Durch Distanzierung der Unwucht vom Antriebsmotor bzw. den Handgriffen wurde versucht, die Schwingungseinwirkungen auf die Bedienungsperson zu minimieren.
  • Aus CN 1600991 A und CN 101173491 A sind Handstopfer bekannt, die jeweils eine zwischen Antriebsmotor und Stopfpickelrohr angeordnete Schwingungsentkoppelung aufweisen.
  • Die Aufgabe der vorliegenden Erfindung liegt nun in der Schaffung eines Handstopfers der eingangs genannten Art, mit dem eine weitere Schwingungsreduktion im Bereich der Handgriffe erzielbar ist.
  • Diese Aufgabe wird erfindungsgemäß mit einem Handstopfer der gattungsgemäßen Art dadurch gelöst, dass die Unwuchtwelle aus einem unteren, mit der Unwucht verbundenen Wellenteil und einem oberen, mit einer Antriebswelle verbundenen Wellenteil gebildet ist, wobei beide Wellenteile unter Bildung einer gemeinsamen Rotationsachse durch einen Schwingungsdämpfer miteinander verbunden sind.
  • Mit einer derartigen Schwingungsentkopplung kann in Verbindung mit einer vom Antriebsmotor distanzierten Unwucht eine Übertragung der für die Verdichtung des Schotters erforderlichen Schwingungen auf die Handgriffe wesentlich reduziert werden. Dies hat eine für die Bedienungsperson deutlich verringerte Belastung und Ermüdung zur Folge, ohne dass die Stopfqualität beeinträchtigt wird.
  • Weitere Vorteile der Erfindung ergeben sich aus den Unteransprüchen und der Zeichnungsbeschreibung.
  • Im Folgenden wird die Erfindung anhand eines in der Zeichnung dargestellten Ausführungsbeispieles näher beschrieben. Es zeigen:
  • Fig. 1 eine Ansicht eines Handstopfers und Fig. 2 einen Querschnitt durch eine Schwingungsentkopplung.
  • Ein in Fig. 1 ersichtlicher Handstopfer 1 besteht im Wesentlichen aus einem mit Handgriffen 2 verbundenen Antriebsmotor 3 und einem an diesen anschließenden Stopfpickelrohr 4, das an einem unteren Ende 5 mit einer Stopfplatte 6 verbunden ist. Innerhalb des Stopfpickelrohres 4 ist eine durch den Antriebsmotor 3 um eine Rotationsachse 7 rotierbare Unwuchtwelle 8 gelagert. Diese ist im Bereich des unteren Endes 5 des Stopfpickelrohres 4 mit einer Unwucht 9 zur Erzeugung von für die Schotterverdichtung erforderlichen Stopfschwingungen verbunden.
  • Zwischen dem Antriebsmotor 3 und einem oberen, der Stopfplatte 6 gegenüberliegenden Ende 10 des Stopfpickelrohres 4 ist eine Schwingungsentkopplung 14 vorgesehen. Dazu weist das Stopfpickelrohr 4 am oberen Ende 10 Rohrfixierelemente 11 und der Antriebsmotor 3 Motorfixierelemente 12 auf. Diese sind ausschließlich durch Schwingungsdämpfer 13 mit den Rohrfixierelementen 11 verbunden.
  • Der Handgriff 2 ist über weitere Schwingungsdämpfer 15 mit den Motorfixierelementen 12 sowie mit Bedieneinrichtungen 16 zur Steuerung des Antriebmotors 3 verbunden.
  • Wie in Fig. 2 ersichtlich, ist die Unwuchtwelle 8 aus einem unteren, mit der Unwucht 9 verbundenen Wellenteil 17 und einem oberen, mit einer Antriebswelle 18 eines Getriebes bzw. des Antriebsmotors 3 verbundenen Wellenteil 19 gebildet. Beide Wellenteile 17, 19 sind unter Bildung einer gemeinsamen Rotationsachse 7 durch einen Schwingungsdämpfer 20 miteinander verbunden.
  • Zwischen dem oberen Wellenteil 19 und der Antriebswelle 18 ist ein zweiter Schwingungsdämpfer 22 vorgesehen. Dieser ist in einer durch die Schwingungsentkopplung 14 gebildeten und normal zur Rotationsachse 7 verlaufenden Dämpfungsebene 21 positioniert. Beide Schwingungsdämpfer 20, 22 sind als elastische Kupplungen bekannter Bauart ausgebildet.
  • In einer alternativen Ausführung könnte aber auch anstelle der beiden Schwingungsdämpfer 20, 22 jeweils ein Kreuzgelenk vorgesehen werden.

Claims (3)

  1. Handstopfer zum Unterstopfen von Schotter eines Gleises, bestehend aus einem Handgriffe (2) aufweisenden Antriebsmotor (3) und einem daran anschließenden, mit einer Stopfplatte (6) ausgestatteten Stopfpickelrohr (4), in dem eine durch den Antriebsmotor (3) rotierbare, mit einer Unwucht (9) verbundene Unwuchtwelle (8) gelagert ist, wobei zwischen Antriebsmotor (3) und dem Stopfpickelrohr (4) eine Schwingungsentkopplung (14) angeordnet ist, dadurch gekennzeichnet, dass die Unwuchtwelle (8) aus einem unteren, mit der Unwucht (9) verbundenen Wellenteil (17) und einem oberen, mit einer Antriebswelle (18) verbundenen Wellenteil (19) gebildet ist, wobei beide Wellenteile (17, 19) unter Bildung einer gemeinsamen Rotationsachse (7) durch einen Schwingungsdämpfer (20) miteinander verbunden sind.
  2. Handstopfer nach Anspruch 1, dadurch gekennzeichnet, dass ein zweiter Schwingungsdämpfer (22) vorgesehen ist, der zwischen der Antriebswelle (18) und dem oberen Wellenteil (19) angeordnet ist.
  3. Handstopfer nach Anspruch 2, dadurch gekennzeichnet, dass der zweite Schwingungsdämpfer (22) in einer durch die Schwingungsentkopplung (14) gebildeten und normal zur Rotationsachse (7) verlaufenden Dämpfungsebene (21) positioniert ist.
EP12709526.3A 2011-04-13 2012-03-10 Handstopfer Active EP2697433B1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DK16000449.5T DK3056606T3 (da) 2011-04-13 2012-03-10 Håndstopper
PL16000449T PL3056606T3 (pl) 2011-04-13 2012-03-10 Podbijarka ręczna
EP16000449.5A EP3056606B1 (de) 2011-04-13 2012-03-10 Handstopfer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011016925 2011-04-13
PCT/EP2012/001084 WO2012139687A1 (de) 2011-04-13 2012-03-10 Handstopfer

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP16000449.5A Division EP3056606B1 (de) 2011-04-13 2012-03-10 Handstopfer
EP16000449.5A Division-Into EP3056606B1 (de) 2011-04-13 2012-03-10 Handstopfer

Publications (2)

Publication Number Publication Date
EP2697433A1 EP2697433A1 (de) 2014-02-19
EP2697433B1 true EP2697433B1 (de) 2016-05-18

Family

ID=45855698

Family Applications (2)

Application Number Title Priority Date Filing Date
EP16000449.5A Active EP3056606B1 (de) 2011-04-13 2012-03-10 Handstopfer
EP12709526.3A Active EP2697433B1 (de) 2011-04-13 2012-03-10 Handstopfer

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP16000449.5A Active EP3056606B1 (de) 2011-04-13 2012-03-10 Handstopfer

Country Status (9)

Country Link
EP (2) EP3056606B1 (de)
KR (1) KR101343195B1 (de)
DK (2) DK2697433T3 (de)
ES (2) ES2587842T3 (de)
HU (1) HUE041577T2 (de)
PL (2) PL2697433T3 (de)
PT (1) PT3056606T (de)
TR (1) TR201902521T4 (de)
WO (1) WO2012139687A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU176130U1 (ru) * 2016-07-25 2018-01-09 Владимир Владимирович Фадеев Электрошпалоподбойка
US11274400B2 (en) * 2018-07-25 2022-03-15 Robel Bahnbaumaschinen Gmbh Nail punching machine for driving in or pulling out rail spikes of a rail track
US12116733B2 (en) 2018-07-25 2024-10-15 Robel Bahnbaumaschinen Gmbh Vibratory tamping machine for compacting a ballast bed of a track
WO2021166234A1 (ja) * 2020-02-21 2021-08-26 株式会社石田製作所 振動締め固め装置
DE102021205469A1 (de) 2021-05-28 2022-12-01 Robel Bahnbaumaschinen Gmbh Handstopfmaschine zum Verdichten von Gleisschotter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT239296B (de) 1963-03-18 1965-03-25 Viktor Dipl Ing Seidl Gleisstopfgerät
CN1266340C (zh) * 2004-10-21 2006-07-26 胡伟德 捣固镐
CN101173491B (zh) * 2007-11-14 2010-10-13 安阳振动器有限责任公司 带有自润滑功能的偏心式捣固镐

Also Published As

Publication number Publication date
EP3056606B1 (de) 2018-11-21
PT3056606T (pt) 2019-02-27
EP3056606A1 (de) 2016-08-17
EP2697433A1 (de) 2014-02-19
DK2697433T3 (en) 2016-08-29
ES2587842T3 (es) 2016-10-27
KR101343195B1 (ko) 2013-12-19
HUE041577T2 (hu) 2019-05-28
PL3056606T3 (pl) 2019-05-31
PL2697433T3 (pl) 2016-11-30
DK3056606T3 (da) 2019-08-26
ES2712851T3 (es) 2019-05-16
KR20130037709A (ko) 2013-04-16
WO2012139687A1 (de) 2012-10-18
TR201902521T4 (tr) 2019-03-21

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