• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    1. DRAWING MACHINE / containing frame mounted on it with a hydraulic tilting unit capable of moving in a vertical plane by a hydraulic cylinder, a tamping unit consisting of a holder, on which two pairs of pallets are mounted to rotate around horizontal axes, the upper parts of which are in the form of forks, both of which are pairs of knockoffs are placed on both sides of the rail and sleepers at the point of their intersection, a vibration drive, including an eccentric and placed at the upper end of one of the pf, the firing pin of the first pair, and the knockoff of this pair with interconnected by means of their supply hydraulic cylinder pivotally fixed on the upper ends of this pair of pallets, and elastic centering elements, characterized in that, in order to increase the quality of the ballast compaction, it is equipped with an additional podboy hydraulic supply cylinder pivotally fixed on the upper ends of the second pair of gymnastics , and an additional vibrodrive, including an eccentric, and placed on the upper end of one of the second pair, their pair, with each one being connected to the holder through a corresponding yuschy elastic centering element and the feed cylinder podboek and vibratory drive and respectively supply additional hydraulic cylinder and podboek additional vibratory drive are arranged mirror-symmetrically relative to a vertical plane passing through the tamping unit longitudinal axis coincident with SP rail axis. 2. Machine pop.1, I distinguish. With the fact that each centering element contains a rod with. stops at the ends, located above the corresponding horizontal axis of rotation of the flange, and a squeeze rod mounted on the rod between the said stops, with one end of the tc tc oo rod hinged on the holder, and at its second end there is a longitudinal groove in which the finger is placed associated with one ee., specified stops and attached to the teeth of the forks of the core, with which is placed the second end of the core.
    公开号:SU1122234A3
    申请号:SU823404648
    申请日:1982-03-05
    公开日:1984-10-30
    发明作者:Тойрер Йозеф
    申请人:Франц Плассер Банбаумашинен-Индустригезельшафт Мбх (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to devices for compacting ballast of a railway track. A known tamping machine comprising a frame mounted on it with a subdivision assembly that can be moved in the vertical plane by a hydraulic cylinder and consists of holders J on which two pairs of tampers are mounted for rotation around horizontal axes, the upper parts of which are made the pairs are placed on both sides of the rail and the sleepers at the point of their intersection, the vibrodrive, which includes an eccentric and propagated at the upper end of one of the lintels of the first pair, and the linings of this pair s with each other through their feed cylinder pivotally mounted on the upper ends of the pair podboek and elastic centering elements pj, however, known machine does not provide Suffice amount of ballast compaction due to the inability provide asynchronous ra podboek all bots. The purpose of the invention is to increase the quality of ballast compaction. To achieve this goal, the tamping machine incorporates a frame mounted on it to be moved by a hydraulic cylinder into a vertical plane by a tamping unit consisting of a holder on which two pairs of pads are mounted to rotate around the horizontal axes. which are made in the form of forks, with both pairs placed on both sides of the rail and sleepers at the point of their intersection, the vibration drive, which includes an eccentric and placed on at the end of one of the first pair of taps, the tampers of this pair are interconnected by means of their supply hydraulic cylinder pivotally fixed on the upper ends of this pair of tampers, and the elastic centering elements are equipped with an additional hydraulic cylinder of feeding the tampers hinged on the upper end of the second pair of tampers, and the additional vibrodrive including in ce. b eccentric and placed on the top end of one of the second person pair podoek, each pod connected to the holder through a corresponding elastic centering element, and the cylinder of the podboy and vibrator and, accordingly, additional pods hydraulic cylinder and the additional vibrator are mirrored symmetrically relative to the vertical plane passing through the longitudinal axis of the tamping unit, coinciding with the axis of the rail. In addition, each centering element contains a rod with stops at the ends located above the corresponding horizontal axis of rotation of the baffle, and a compression spring mounted on the rod between the said stops with one end of the rod hinged to the holder, and at its second end longitudinal a groove in which a pin is placed associated with one of said stops and attached to the teeth of the forking plug, between which the second end of the rod is placed. Figure 1 schematically shows a tamping unit tamping machine, side view; FIG. 2 shows a section AA of FIG. 1J in FIG. 3 a section BB in FIG. 15 in FIG. 4 a section B-B in FIG. 3 in FIG. 5 a resilient centering element in section; figure 6 is a section of the GG in figure 7 is a section of DD in FIG. 5; Fig. 8 shows the position of the talons under various conditions of compaction of the ballast, view of the sergeo. The tamping machine comprises a frame 1 supported by running trolleys (not shown) for movement on rails 2 of the railway track. I. ..., .., On frame 1, guiding beams 3 are installed, a non-matching tamping unit, which is able to move along beams 3 across the machine. The tamping unit consists of a rectangular frame 4, on which a holder 7 is mounted for movement along vertical posts 5 by a hydraulic cylinder 6, having two brackets 8 to which plates 9 are welded. On plates 9 are installed rotatably around horizontal axes 10 arranged perpendicular In the longitudinal axis of the machine, two pairs of podboek 11 and 12 13 and 145 at the lower ends of which are demountably strengthened by two strikers 15 with 16 plates. The upper parts of the pods are filled in the form of forks. The tampers of each pair (11 and 12, 13, and 14) are interconnected by means of a hydraulic cylinder. 17 pods feed and have an eccentric vibration drive 18, located on the upper end of one of the pads of each pair. Each pair of podboek in the process of work is placed on both sides of the sleepers, and both pairs of them - on both sides of the rail at the intersection of the rail and sleepers. The hydraulic cylinder 17 and the vibrodrive 18 of each pair of pawns are mirror-symmetrical with respect to the vertical plane passing through the longitudinal axis 19 of the tamping unit, coinciding with the longitudinal axis of the rail 2 (FIG. 3). Each knockout is connected to the support body 7 via an elastic centering element 20 consisting of a rod 21 with stops 22 and 23 at the ends, and a compression spring 24 mounted on the rod 21 between the stops 22 and 23. One end of the rod through the axis 25 is hinged on The plate 9a has a longitudinal groove a at its second end, in which the finger 26 is placed. The groove O serves to move the rod 21 and restrict the rotation of the collar about the axis 10. The finger 26 is attached to the tooth x of the fork of each ram 11-14. Figure 4 shows the vibrating drive 18 on the top of the backing, which is made in the form of a fork, just two teeth, in which are mounted the supports 27 and 28 for the eccentric shaft 29 of the vibrating drive 18, which is made in the form of a hydraulic motor 30. The hydraulic motor 30 is mounted on one the end of the shaft 29, and the flywheel 31 is mounted on the other end. On the eccentric part 32 of the shaft 29, the support unit 33 is mounted with the possibility of rotation, with which the hydraulic cylinder 17 of the podboyk is rigidly connected. The tamping machine tamping unit operates according to the fully asynchronous principle of ballast control, in which the tampers 11-1 immersed in the ballast at the crossing point of the rail and sleepers are applied independently of each other depending on the state of the ballast, but at the same time on the plates 16 11-14 The same feed force is applied. On pads 11-14, vibrations are also transmitted independently of each other. At the bottom of FIG. 1, the dashed lines show the different conditions under which the dips are used. The middle part shows the ballast compaction on both sides of the sleepers 34 with loose and evenly distributed ballast (rubble) in the sleeper boxes. At the same time, the same conditions for the introduction of vibration and feed pads 11-14 are provided, the plates 16 oscillate with the same amplitude (arrow 35 ), the same feed amount is provided (arrows 36). Elastic centering elements 20 ensure uniform feed of the pawns of each pair. At the same time, the force of feeding the podboek is equal to the sum of the forces from the hydrocyliidre 17 and the springs 24. In the left part of Fig. 1, the seal of the highly compacted ballast is shown. When the holder 7 is lowered, the plates 16 of the pallets 11-14, which vibrate with the same amplitude, simultaneously touch the rubble. Since in the area of the collar 12 there is especially heavily crushed rubble, this collar is inserted into it at a shallow depth, and the collar 11, being in so-called looser rubble, is introduced into it at a great depth. The higher density of rubble in the sleeper to the right of the sleeper prevents vibrations of the collar 12, as a result of which vibration from the vibrator 18, a pair of pads 11 and 12 is transmitted only to the collar 11, which begins to vibrate at a double amplitude and sink further into the gravel. As a consequence, a greater vertical force from the tamping unit simultaneously begins to act on the sheeting 12, and this sheeting also begins to sink deeper into the rubble. The amplitude of oscillation of the collar 12 can also increase i if the collar 11 hits a section with heavily compacted rubble. Thus, regardless of the specific conditions, the amplitude of vibration of the pads is automatically distributed, they are supplied and the immersion depth is necessary, which allows to ensure high-quality compaction of the ballast, the railway track, even under different conditions. In the right lower part of Fig. 1, an example is presented when there is an obstacle to the movement of the collar 12. Plate 16, when immersed in ballast, fell between two large S1 stones 3, as a result of which it cannot perform either oscillatory movements or flow movement, B As a result, the vibration load, which is intended for the strikes 1 and 12, is transmitted only to the reinforcement 11, the amplitude of oscillations of which is doubled, and the reinforcing vertical action, as already indicated, acts on the reinforcement 12. As a result of this, the strikers 15, having a wedge-shaped form, push the stones 37 apart, providing the necessary depth of the sub-chuck 12. The podbing 11 also performs a double feed movement, and because the forces from the vibrodrive of the ch 8 and the pod-ram hydraulic 17 act only on the tamping 11, it is provided that the degree of compaction of the ballast under the sleeper is necessary, regardless of the fact that the second knockout 12 of the pair practically does not work. The positions of pads 11-14 are shown in the intersection areas of rail 2 with sleepers 38-40 at their different positions and ballast conditions. When compacting ballast under the sleepers 38, the following conditions are possible. On the outside of the track at the end of the sleeper, crushed stone was shrunk (shown by a pyrexia touches) S In the sleeper box to the right of the spike there is a stone 41, from which padding 12 sounded. The ballast around the batt 12 was very sensitive to J vibration completely. is terminated. Punching 11 begins to oscillate with double amplitude, loosened the ballast and immersed in it. The amount of feed of the collar 115 is doubled, since the collar 12 is blocked by a stone 41. The ballast under the sleeper 38 is compacted by the collar 11 to the required degree of compaction. Inside the track near the sleeper 38 there is loose rubble5, but there is also a 41 stone, which prevents movement of the undercut 13 to the underpass 38o. Since the rubble is loose, the undercast 13 can vibrate, the vibration of the underlays 13 and 14 essentially occurs with the same amplitude. Since the stone 41 interferes with the movement of the undersaws 13 to the sleeper 38, the nipple 14 performs a double feed rate to the sleeper. When the sleeper 39 is compacted to the outside of the track to the left of the sleeper, heavily crumbled rubble, to the right-loose 5, the tamping works similarly to the example described according to FIG, to the left. There are stones 41 (or railway track elements) to the right of the sleeper 39, Punching 14 is wedged between them and punch 13 oscillates with double amplitude. Since the stone 41 interferes with the movement of the collar 13 to the rail 38, the collar t4 performs a double feed rate to the rail. When the sleeper 39 is compacted outside the track to the left of the sleeper, the gravel is very crushed, the gravel is to the right, loose, the lintels work similarly to the example described according to FIG. Inside the rut to the right of the sleeper is 39 gfshut stones 41 (or elements of the railway track). The nipple 14 is wedged between them, and the nipple 13 oscillates with a double amplitude. The creation of the required degree of compaction of the ballast is promoted by a knockout 13 with a large amount of movement (supply) to the sleeper. When the ballast is compacted under the skewed sleeper outside the track, the flange 11 is placed very close to the sleeper, the flange 12 is relatively far (dotted image ™) from the sleeper 40. The flange 11 rests on the sleeper, without oscillating movements, or moving the feed to the sleeper, and the nipple 12 oscillates with a double amplitude, forcing them to deeper into the ballast of the nipple 11 and by a large amount moves to the sleeper, thereby providing the necessary cfeneHb compaction of the ballast under the sleeper. Inside the track around the sleepers 40, hot ballast and loose, pddboyki. 13 and 14 work analogously to lintels 11 and 12. Thus, the proposed tamping machine ensures a higher quality of compaction of the railway track ballast, regardless of the condition of this belt. r 3ff 3f 4 J6 11-12 ii / (Pig l
    Aa
    3ft
    (Reg. 2
    four-/
     11 39 12 11
    / 4; J
    40 P FIG. eight
    权利要求:
    Claims (2)
    [1]
    1. BASIC MACHINE. ' containing a frame mounted on it with the possibility of moving in a vertical plane by a hydraulic cylinder, a tamping unit, consisting of a holder on which two pairs of tacks are mounted that can be rotated around horizontal axes, the upper parts of which are made in the form of forks, while both pairs of tacks are placed on both sides rails and sleepers at the point of intersection, a vibrodrive, including an eccentric and located on the upper end of one of the £ £ бо, the strikers of the first pair, and the breakdowns of this pair are interconnected by a hydraulic cylinder for supplying them, pivotally mounted on the upper ends of this pair of tacks * *, and elastic centering elements, characterized in that, in order to improve the quality of the ballast seal, it is equipped with an additional hydraulic cylinder for supplying pods, pivotally mounted on the upper ends of the second pair of tacks, and an additional a vibrating actuator including an eccentric and placed on the upper end of one of the tacks of the second pair, each tack being connected to the holder through a corresponding elastic centering element, and idrotsilindr supply podboek and vibratory drive and respectively supply additional hydraulic cylinder and podboek additional vibratory drive are arranged mirror-symmetrically relative to a vertical plane passing through the longitudinal axis §, tamping machine, which coincides with the axis of the rail.
    [2]
    2. The machine according to claim 1, characterized in that each centering element comprises a rod c. stops at the ends, located above the corresponding horizontal axis of rotation of the lining, and a compression spring mounted on the rod between these stops, while one end of the rod is pivotally mounted on the holder, and at its second end there is a longitudinal groove in which a finger is connected associated with one IE of the said stops and fixed on the teeth of the fork of the hammer, between which the second end of the rod is placed.
    W 1122234 A ί 1
    类似技术:
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    同族专利:
    公开号 | 公开日
    JPS57161203A|1982-10-04|
    CS264307B2|1989-07-12|
    NL8105662A|1982-10-01|
    ES8303584A1|1983-02-01|
    AU8037882A|1982-09-16|
    NO157026C|1988-01-06|
    GB2096215B|1985-04-03|
    BR8201289A|1983-01-18|
    JPH0260803B2|1990-12-18|
    YU44334B|1990-06-30|
    PL235330A1|1982-09-27|
    SE447741B|1986-12-08|
    ES510256A0|1983-02-01|
    CH656658A5|1986-07-15|
    AT370154B|1983-03-10|
    SE8201366L|1982-09-10|
    IT8219039D0|1982-01-08|
    US4476786A|1984-10-16|
    NO157026B|1987-09-28|
    DE3149150C2|1985-12-19|
    DK102682A|1982-09-10|
    NO814209L|1982-09-10|
    GB2096215A|1982-10-13|
    ATA108581A|1982-07-15|
    NL192523B|1997-05-01|
    RO83766B|1984-04-30|
    DD202060A5|1983-08-24|
    FR2501255B1|1985-05-10|
    CA1184436A|1985-03-26|
    YU46082A|1986-04-30|
    ZA818984B|1982-11-24|
    HU181633B|1983-10-28|
    IT1149425B|1986-12-03|
    FI75011C|1988-04-11|
    NL192523C|1997-09-02|
    FI75011B|1987-12-31|
    DK153896B|1988-09-19|
    FI820284L|1982-09-10|
    CS950081A2|1988-09-16|
    BE892396R|1982-07-01|
    RO83766A|1984-04-02|
    DK153896C|1989-02-06|
    FR2501255A1|1982-09-10|
    DE3149150A1|1982-09-16|
    IN152922B|1984-05-05|
    PL129952B1|1984-06-30|
    AU546937B2|1985-09-26|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US890659A|1907-09-10|1908-06-16|Anton F Kellner|Tamping-machine.|
    US1980704A|1931-09-08|1934-11-13|Scheuchzer Auguste|Ballast tamping machine|
    US3625156A|1969-09-05|1971-12-07|Jackson Vibrators|Ballast tamping workhead|
    CA938498A|1970-03-25|1973-12-18|Sauterel Gerard|Railway track tamper having vertically adjustable tamping tools|
    AT319993B|1971-07-14|1975-01-27|Plasser Bahnbaumasch Franz|Mobile track leveling tamping machine|
    AT357190B|1978-01-23|1980-06-25|Plasser Bahnbaumasch Franz|TRACKING MACHINE|
    GB2044323A|1979-03-06|1980-10-15|Dobson Park Ind|Ballast Packing Apparatus|AT379625B|1983-11-02|1986-02-10|Plasser Bahnbaumasch Franz|TRACKING MACHINE WITH AT LEAST ONE STAMPING TOOL UNIT|
    AT391501B|1987-07-23|1990-10-25|Plasser Bahnbaumasch Franz|TRACKING MACHINE|
    AT391335B|1988-03-08|1990-09-25|Plasser Bahnbaumasch Franz|TRACKING MACHINE|
    UA12805A|1988-03-09|1997-02-28|Со.Ре.Ма. Оператрічі Ферровіарі С.Н.К. Ді Чєзарє Россаніго І К.,|Tie-tamping machine|
    AT5839U3|2002-09-25|2003-09-25|Plasser Bahnbaumasch Franz|MACHINE AND METHOD FOR PLUGGING THRESHOLD A TRACK|
    US7398735B1|2005-12-16|2008-07-15|Sunderland Howard F|Bernoulli type, non-contact air-activated lifting and tamping device|
    CN102286968B|2011-07-18|2012-11-28|天津大学|Variable-stroke separate high-speed hydraulic rammer compactor|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    AT0108581A|AT370154B|1981-03-09|1981-03-09|TRACKING MACHINE WITH FULL A-SYNCHRONOUS STOP UNIT|
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