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Tamping machine with an additional lifting device

A technology of tamping machine and lifting unit, which is applied in the direction of roads, buildings, ballast layers, etc., to achieve the effect of increasing safety and improving overall safety

Active Publication Date: 2014-08-27
FRANZ PLASSER BAHNBAUMASCHINEN IND GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, problems may arise in some locations when passing a switch, or due to the location of certain switch elements, it may be necessary to temporarily remove the auxiliary lifting device from the rail head

Method used

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  • Tamping machine with an additional lifting device
  • Tamping machine with an additional lifting device
  • Tamping machine with an additional lifting device

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0011] figure 1 A compacting machine 1 , shown only diagrammatically, for compacting a rail 4 formed by rails 2 and sleepers 3 has a machine frame 6 supported on a rail-carrying chassis 5 . The compactor 1 can be moved in a working direction 10 as indicated by the arrow by means of the motor 7 as well as the drive 8 and the driver's cab 9 . A control device 12 located in the working chamber 11 serves to activate and control the individual working units of the compactor 1 . The compacting machine 1 is equipped with a compacting unit 13 connected to the machine frame 6, which can be adjusted vertically and laterally by means of a drive 14 and is designed for compacting the track 4 - and, in the process, in particular for a switch Operation within 15. Between the rail-carried undercarriages 5, arranged immediately in front of the compacting unit 13 with respect to the working direction 10, is a rail lifting unit 17, which can be adjusted vertically and laterally via a drive 16 ...

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PUM

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Abstract

A compacting machine for compacting under rails, equipped with a rail lifting device positioned immediately in front of the compacting device, and with auxiliary lifting devices (19) designed to lift branch rail sections (20) branching off from the main rail of a turnout ). The auxiliary lifting device (19) is attached to a support (21) extending vertically relative to the longitudinal direction of the tamping machine, and has a lifting tool (27) that can be arranged on the rail head (26). Two rotating rollers (32) spaced apart from each other in the longitudinal direction of the compactor, rotatable on a common plane of rotation (33) and disc-shaped, for abutment on the first side (34) of the rail head (26) is connected to the auxiliary lifting device (19). Flange rollers (36) are arranged to bear against the second side (35) of the rail head (26) and for seating said auxiliary lifting device (19) thereon. The auxiliary lifting device (19) is pivotable relative to the support (21) about an axis (42) by means of a drive (41).

Description

technical field [0001] The invention relates to a compacting machine for compacting rails according to the preamble of claim 1 . Background technique [0002] A compacting machine of this type is known, for example, from EP-A 1 143 069, which is suitable not only for the compaction of so-called normal straight rail sections, but also especially for compaction in the area of ​​branch roads. During this time—parallel to the lifting of the main rail by means of the rail lifting unit arranged next to the compacting unit—the branch rail lines are also simultaneously lifted by means of auxiliary lifting devices rolling on the branch rail lines via rollers with two flanges. For this purpose, the auxiliary lifting device consists of a lifting tool connected to the beam and adjustable by means of a drive in the transverse and vertical direction of the track, said lifting tool can be applied to the rail head of the branch railway, and when the compactor is continuously advanced in the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01B27/17
CPCE01B27/17
Inventor J.陶依尔A.肖奈格纳
Owner FRANZ PLASSER BAHNBAUMASCHINEN IND GMBH