Rail-mounted machine for continuous removal of irregularities from surface of railway track rails

专利摘要:
A mobile rail contouring machine is arranged for continuously milling such running surface irregularities as ripples, corrugations and overflow metal from rail heads during the continuous movement of the machine along a railroad track. The machine comprises a frame, a rail contouring tool mounting linked to the frame, guide rollers for vertically and laterally guiding the mounting without play along the sides and the running surface of the rail head of each rail and for pressing the mounting thereagainst, and a rail contouring tool head including a tool holder arranged on the mounting. A rail contouring tool is mounted in the tool holder and the tool head is displaceable with respect to the mounting in directions extending parallel and perpendicularly to the track.
公开号:SU1297736A3
申请号:SU802938261
申请日:1980-06-24
公开日:1987-03-15
发明作者:Тойрер Йозеф
申请人:Франц Плассер Банбаумашинен-Индустригезельшафт Мбх (Фирма)；
IPC主号:

专利说明:

Owl, which is fixed on the holder mounted on the caliper. The frames 3, and therefore the calipers installed on them, are interconnected by means of telescopic elements with hydraulic cylinders for their separation. The support consists of two parts, on the first of which there are vertical guides, and on the second, horizontal guides, placed on both sides of the vertical guides above the corresponding rail, are perpendicularly longitudinal paths1
The invention relates to devices for removing irregularities from the surface of rail tracks.
The purpose of the invention is to show the accuracy of the installation of tools relative to the rails being machined, as well as to regulate the depth of processing of the rails.
Fig. 1 shows a machine on a rail track for removing irregularities from the surface of laid-in rails, a general view (in Fig. 2, an instrumental frame, a side view on the outside of the track, in Fig. 3, section A-A in Fig. 2, 4 is an instrumental frame, side view inside the track; FIG. 5 shows a section BB in FIG. 6 a section bb-b in figure 4 in figure 7 a section d-y in figure 6.
The rail track machine for continuous removal of irregularities from the rail track surface contains a frame 2 supported on the undercarriage 1, on which instrumental ras no. 3 is mounted on both sides of the machine’s longitudinal axis with tio height by hydraulic cylinders 4. The frames 3 are placed between trolleys 1 above the respective track rails. Frame 2 has its own machine drive 5, which is reversible and can be adjusted, track supports 6, power source 7 and control unit 8. The frames 3 are connected to the frame 2 of the machine by means of tongs 9. To facilitate the installation of the frames 3 in the working axis of the machine. At the bottom of the second part of each caliper, a tool for machining the rails is fixed, on top of this part a hydraulic cylinder for its movement is installed on one of the horizontal guides, the piston of which is rigidly fixed on this guide; with horizontal guides of the second part of the caliper. 4 hp f-ly, 7 ill.
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five
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The hydraulic or transport positions of the cylinders 10 are pivotally connected to the corresponding frame 3 and frame 2. Each frame 3 is supported on the rails by rollers 11 with horizontal axes of rotation for guiding the frame 3 along the rails. On each frame 3 is fixed, foam rollers 12 with vertical axes of rotation,. for interaction with side surfaces of rail heads. The rollers 12 are fixed on each frame 3 in pairs on both sides of the tool 13 for processing rails, which is fixed on the holder 14 of the tool 13, mounted on the slide support 15. The frames 3, placed above the rails, and consequently, mounted on them the supports 15 are interconnected by means of telescopic elements 16 having double-acting hydraulic cylinders 17 for their separation. Telescopic elements 16 with frames 3 are connected by hinges 18, having vertical axes of rotation, and hinges 19, having horizontal axes of rotation. The hydraulic cylinders 17 provide for the clamping of the rollers 12 to the side surfaces of the rail heads outside the track or inside it. Using the rollers 11 and 12, the frames 3 of the rail surfaces are accurately tracked, and hence the exact direction of the tools 13 relative to the rails to be machined. Frame 3 is a box-shaped body 20 in which two vertical guides 21 are rigidly fixed. The caliper 15 consists of two parts, one of which 22 is mounted on these vertical guides 21 so that it can be moved along them by a hydraulic cylinder 23. On part 22 of the caliper horizontal guides 24 are secured to which the second part 25 of the caliper is associated. The guides 24 are located on both sides of the guides 21 perpendicular to the longitudinal axis of the machine, and the holder 14 is attached to the part 25 of the caliper 15. On one of the guides 24 the hydraulic cylinder 26 moves the part 25 of the caliper 15, the piston 27 of which is rigidly fixed on this guide 24
The cylinder 26 is prednaznachen for the mutual movement of the parts 22 and 25 of the caliper 15. All hydraulic cylinders of the machine corresponding pipelines connected to the source 7 of energy through the block 8 of the control.
On the holder 14 (FIG. 3) a notch in the form of a dovetail tail is made, in which with the aid of a plate 28 a tool 13 in the form of a cutter is rigidly fixed. The cutting part 29 of the cutter is made of a very strong material, hard alloy and is attached with a spacer plate 30. To remove the roll from the rails, the cutting edge of the cutter is set at an angle of approximately 45 ° K of the horizontal plane.
The machine contains (Figs. 4, 6 and 7) adjustable stops 31 to limit the movement of the supports 15 in the vertical and horizontal planes. The lugs 31 are mounted on frames 3, on which intermediate plates 33 movable from the actuators 32 are also mounted, placed between the lugs 31 and the abutment surfaces 34 of the calipers 15. The lugs 31 are positioned using a hexagon 35 to put the key 36 on it.
The machine works as follows
In the sections of the track, the rails of which are to be processed, by hydraulic cylinders 4, the tool frames 3 are lowered supported by the rollers 11 on the rails of the track; by hydraulic cylinders 17 the rollers 12 are pressed to one of the side surfaces of the rail heads. Hydraulic cylinders 23 and 26 are manufactured by mouth.
2977364
calipers 15 carrying tools 13 for processing rails.
The stops 31 limit the movement of the caliper 15 relative to the frame 3 and fix the necessary depth of penetration of the tool 13 into the rail being machined. If more than one working pass is required to remove irregularities from the rail, the amount of cutting for each
 The passage of irregularities may be limited by inserting the plates 33 and installing them between the caliper 15 and the stop 31. By making the caliper in two parts, mounted on
5, the guides 21 and 24 and the presence of the rollers 12 ensure accurate installation of the tools 13 relative to the rails being machined.
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权利要求:
Claims (5)
[1]
1. A rail-mounted machine for continuous removal of irregularities from the surface of rails of a railroad track, comprising a supported — running carriage frame, at least one instrumental frame, mounted on the machine frame between the traveling carts with the possibility of shifting in height by hydraulic cylinders, guide calipers, bearing tools for processing rails and mounted on an instrumental frame that can be moved across the machine using telescopic elements, as well as moving along vertical guides, placed outside the track, and horizontal guides with corresponding hydraulic cylinders, rollers with horizontal axes of rotation for guiding the tool frame along the rails installed on this frame, an energy source and a control unit connecting these hydraulic cylinders with an energy source, about t - l And so that, with, the purpose of increasing the accuracy of the installation
tools for machined rails, it is equipped with rollers with vertical axes of rotation for interaction with side surfaces, rail heads, additional vertical guides, additional horizontal guides and additional hydraulic cylinders, each guide support is mounted on a separate tool frame placed above
corresponding track rail, and consists of two parts, one of which is equipped with the corresponding vertical guideline and additional vertical guideline, which is placed inside the track, and the second one has the corresponding horizontal guideline and additional horizontal guideline, located on both sides of the indicated vertical directions Above the corresponding rail, the tracks are perpendicular to the longitudinal axis of the maschine, while at the bottom of the second part of each caliper there is a tool for machining rels, drill, this part on. One of the horizontal horizontal guides is fitted with a hydraulic cylinder for its movement, the piston of which is rigidly fixed on this guide, the indicated one part of the guide slide is connected with a hydro-cylinder of its movement along the vertical guides and is connected with a horizontal guide and an additional horizontal direction the second part of the caliper, and the rollers with vertical axes of rotation are attached to each instrumental
O
0
frame pairwise on both sides of the tool for processing rails ..
[2]
2. The machine pop. 1, characterized in that it is provided with adjustable stops mounted on the tool frames to limit the movement of the guide supports in the vertical and horizontal planes.
[3]
3. Machine on PP. 1 and 2, characterized in that, in order to regulate the depth of processing of the rails, it is provided with mounted
on the tool frames, intermediate plates movable from the drives, are placed between the said stops and the stop surfaces of the guide rails.
[4]
4. Machine pop. 1, distinguished by the fact that each instrumental frame is connected to the frame of the machine by means of a corresponding additional hydraulic cylinder.
[5]
5. The machine according to claim 1, wherein each instrumental frame is connected to the frame of the machine by the throttle.
one
(R.W.
(Riga
6-6
.-.but.-,
03i, 5
35
Fig.8
J5j
Editor A. Lezhnin
Compiled by N. Prytkova
Tehred N.Glushchenko Proofreader E. Roshko
802/65
Circulation 489 Subscription VNIIPI USSR State Committee
for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5
Production and printing company, Uzhgorod, st. Project, 4
07 7

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同族专利:

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公开号 | 公开日

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AU535066B2|1984-03-01|

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AT369809B|1983-02-10|

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IT1131345B|1986-06-18|

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ATA553679A|1982-06-15|

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PL225174A1|1981-02-27|

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DD152595A5|1981-12-02|

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SE8005418L|1981-02-15|

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ES494282A0|1981-04-01|

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FR2463228B1|1983-07-22|

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GB2056346A|1981-03-18|

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SE444330B|1986-04-07|

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PL225172A1|1981-02-27|

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AU5794480A|1981-02-19|

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DE3015227C2|1987-02-05|

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IN152931B|1984-05-05|

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DE3015227A1|1981-03-12|

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IT8022854D0|1980-06-18|

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PL129765B1|1984-06-30|

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JPS624481B2|1987-01-30|

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法律状态:

优先权:

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申请号 | 申请日 | 专利标题

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AT0553679A|AT369809B|1979-08-14|1979-08-14|TRACKABLE MACHINE FOR REMOVING THE RAIL HEAD SURFACE IRREGULARITIES|

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