Tamping-vehicle with machine frame and working machine set frame
A technology of tamping vehicles and units, which is applied in the direction of roads, track superstructures, buildings, etc.
Inactive Publication Date: 2005-08-17
FRANZ PLASSER BAHNBAUMASCHINEN IND GMBH
View PDF2 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The technical problem to be solved by this invention is to create a kind of tamping car of the above-mentioned type, requiring it to also be able to carry out tamping without difficulty on the railway curve section
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0015] The tamping vehicle 1 shown in FIG. 1 has a frame 2 which can run on a track 6 made up of sleepers 4 and steel rails via track gears 3 respectively located at the ends. This machinery (tamping car) is equipped with an engine 7 and a walking drive 8 for this reason. A control device 10 is provided in the operating room 9 .
[0016] A working unit frame 11 is arranged between the two rail mechanisms 3 of the frame 2 . The work unit frame is equipped with a traveling mechanism 14 at the rear end 13 along the working direction or in the longitudinal direction 12 of the machine, and at the front end 15 there are two opposite brackets 16 which are spaced apart by a certain distance along the transverse direction of the machine and can move longitudinally. Installed in a frame support 17. A set of tamping unit 19 is arranged immediately in front of the traveling mechanism 14 equipped with traveling drive 18 . This set of tamping unit can tamp three sleepers 4 simultaneously...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
Tamping machine (1) comprises a machine frame (2) supported on two rail vehicles (3), and a unit frame (11) arranged between the rail vehicles and moving via a chassis (14) on the railway. The unit frame is connected to the machine frame via a frame support (17) so that it can be longitudinally displaced and has a height-adjustable tamping unit (19) and a rail-lifting unit (20) between the chassis and the frame support. The frame support is mounted on the machine frame so that it can be displaced normal to the machine longitudinal direction (12) and is connected to a transverse drive (26) hinged on the machine frame.A tamping machine for tamping ballast underneath ties of a railroad track includes a machine frame extending in a longitudinal direction and supported for mobility on the track by two undercarriages. A subframe is arranged between the undercarriages and is mobile on the track by means of a further, separate undercarriage. A frame support is provided for connecting the subframe to the machine frame in a manner allowing displacement of the subframe in the longitudinal direction. The frame support is mounted on the machine frame and displaceable relative thereto perpendicularly to the longitudinal direction. A transverse drive is connected to the frame support and linked to the machine frame. A vertically adjustable tamping unit and a track lifting unit are arranged on the subframe between the further undercarriage and the frame support.
Description
technical field [0001] The invention relates to a tamping vehicle for tamping rail sleepers, which has a machine frame supported on two rail running mechanisms and extending longitudinally along the machine, and a working machine frame located between the rail running mechanisms. Background technique [0002] This tamping car that walks continuously during operation is for example disclosed by US Patent No. 4,655,142 or US No. 5,515,788. Wherein, the frame of the working machine can run on the rail by means of the traveling mechanism and is connected with the frame so that it can move longitudinally through the support of the frame. There is a set of height-adjustable tamping unit and a set of lifting unit between the traveling mechanism and the frame support. Its main advantage is that the frame of considerable mass does not have to stop at each sleeper to be tamped, and then immediately accelerates forward. Step-by-step advancement is limited to frames with working units...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): E01B27/17
CPCE01B27/17E01B2203/12
Inventor 约瑟夫·陶依尔弗里德里克·佩特尔
Owner FRANZ PLASSER BAHNBAUMASCHINEN IND GMBH