• 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:
    1482303 Railway ballast tamping machines; infecting bonding fluids FRANZ PLASSER BAHNBAUMASCHINEN - INDUSTRIEL GmbH 7 Jan 1975 [17 Jan 1974] 670/75 Heading E1G In a method of and apparatus for injecting a bonding fluid into the ballast beneath the sleepers of a railway track during a tamping operation wherein the fluid is fed through passages such as 26, 28 Fig. 4 in the foot 27 of each tamping tine 5, Fig. 1, the bonding fluid is fed in measured quantities by apparatus 9, Fig. 2, comprising an adjustablestroke piston 14, the points at which injection starts and stops being governed at least in part by the depth of penetration of the tines into the ballast. The tamping machine 4 shown has for each rail four pairs of vibratory tines 5 squeezing the ballast beneath two sleepers, and optionally sleeper-end tines (not shown). The machine carries a container 8 for bonding fluid fed by gravity, pump or air pressure from a trailed tank 6. The piston 14, Fig. 2, on its down stroke draws a measured quantity of fluid (determined by adjustable stop 17) from container 8 through a change-over valve 11 into cylinder 13. On its up stroke the injection piston 14 expresses that quantity to the tines 5 (only one shown) through respective hoses 23. The piston 14 is actuated by hydraulic or pneumatic power piston 15 controlled by a regulator 18 coupled (a) to a penetration-depth switch linked to the tamping head and having upper and lower contacts, and (b) to a pressure-measuring cell 20 controlling the power supply line 21. Operation. As the tamping tines 5 reach the required depth the switch 19 acts through regulator 18 to connect lines 21-29 and 22-30. As the ballast reaches the required compaction the pressure cell 20 opens line 21 and the piston 14 thus commences injection. Injection is terminated by the pressure cell 20 as the tines 5 relax their squeezing; as the tamping head rises the switch 19 connects lines 21-30 and 22-29 to prepare cylinder 16 for a down stroke. The power line 21 can then be opened briefly (by undisclosed manual or automatic means) to produce a downstroke of piston 14 and thus refill cylinder 13. The change-over valve 11 may be a flap valve or a multi-way cock actuated by the regulator 18. The apparatus may be modified for use with two-component bonding fluidse.g. by drawing alternately from two containers 8, or by having separate measuring apparatus and separate passages. To improve bonding, a scavenging agent, preferably compressed air, is directed through the passages 26, 28 to remove local dust, sand &c from the ballast before injection, the scavenging agent being supplied through an undisclosed change-over device provided between the apparatus 9 and the tines 5. The scavenging agent may also be briefly fed automatically to clear the bonding fluid passages after the tines have been raised. It is stated that the location of the passage 26 in the compression zone of a line reduces tendencies to crack under bending loads.
    公开号:SU724090A3
    申请号:SU752098614
    申请日:1975-01-14
    公开日:1980-03-25
    发明作者:Тойрер Иозеф；Риссбергер Клаус
    申请人:Франц Плассер Банбаумашинениндустригезельшафт Мбх (Фирма)；
    IPC主号:
    专利说明:

    one
    The invention relates to devices for building and repairing iron lorsg, in particular for gluing ballast of a ballast layer of a railway track.
    A device for gluing ballast is known that contains an adhesive tank IVta tank, a metering device, a tool for introducing the adhesive substance into the ballast connected to the tank pipeline, a regulator connected to the metering unit, a switch installed in the pipeline, and a pressure meter connected to the regulator. torus (1.
    This device cannot be used for the h; 1 hardening of the ballast of the ballast layer of a railway track, since it does not have the ability to accurately determine the amount of adhesive that must be applied to the ballast layer during its compaction.
    The purpose of the invention is to increase the efficiency of the device.
    This is achieved by the fact that the tool for introducing the adhesive substance is made in the form of an NSA subarm, along the axis of which a through channel is made, and the dispenser contains two cylindrical cylinders, the pistons of which are connected between
    by itself, the regulator is connected with one of the bovine cylinders equipped with a norm for limiting the progress of its port, and the switch is connected with the second power shchindrom.
    Fig, I shows the proposed device type; in fig. 2 - dispenser; in fig. 3 - 101st lines for introducing KJTeHutero substances; in fig. 4 shows a section A A in FIG. 3
    A device for gluing a ballast layer of a railway track contains a reservoir of 1 liter of adhesive veins (installed on a self-powered chassis and connected 11 by pipeline 2 to reservoir 3, installed on a nimble punching machine 4 with a two-ton tamping machine, which for each rail has four pairs of vibrating nitrosupply 5, sealing the ballast in the zone of intersection of the rails and the int.Spamping machine can also be with noshalonbonki, sealing the ballast of the torn sleepers.
    The supply of adhesive veins from reservoir 1 to reservoir 3 can take place either through the pressure of the gas present in the recharger 1, by means of a naked pump, as well as by its own weight.
    权利要求:
    Claims (1)
    [1]
    In series with the tank 3, the dispenser 5 is connected, by means of which a predetermined amount of adhesive substance is supplied to the pump from the position of tamper 5, as well as to its load. The reservoir 3 is connected via a pipeline 7 to a switch 8, which can be made in the form of a MULTI BACK VALVE OR a flap valve. Pressure switch 9 is connected to switch 8 and is connected to one of the power cylinders 10 of the dispenser 6. The piston 11 of the cylinder 10 is connected to the piston 12 of the other power cylinder 13 of the dispenser 6. The stroke of the piston 12 is limited to the stop 14. The piston 12 is driven The effect of the hydraulic system belonging to the machine is through the controller 15, which is connected to the two-way switch 16 and the pressure gauge 17. A signal is applied to the controller 15 when a certain pressure is applied to the meter 17, which opens a shut-off valve in the pressure pipe 18 of the hydraulic system. The conduit 19 is a drain. Adhesive, squeezed out by piston 11 From cylinder Yu, through hose 20 is supplied to tamper 5. Behind switch 8 there is a distributed pipeline, from which hoses are led to each tamper 5 of tamping unit. In the case of using multi-component adhesive on each of its components, the device is located {fig. 2), with the hoses 20 suitable for separating one from the supply pipes. Depending on the quality of the multicomponent glue, it is also possible to supply its various components to the common distributor, so that only one supply pipe can be provided in chrome-reinforced adhesives. It is also possible to select one of the different reservoirs 3 for the individual components, dispense it, dispense it and feed it through ballast 5 to the ballast, where the components of the adhesive will be mixed. The tamper 5 is fastened on the tamper with the help of the nozzle 21. The hose 20 is detachably fastened to the nipple 22. Along the axis of tamping 5, a through channel is made, which in the lower part of the tamping is branched into two channels b. The device works as follows. Adhesive from tank 1 through line 2 enters tank 3, which is always in a filled state. To glue the ballast after it is absorbed, the adhesive from reservoir 3 using dispenser 6, channels a and b, made in tamper 5, is injected; in the ballast. When lowering the tongue 5 of the core 5 into the ballast to a certain depth, liquid from the hydraulic system of the machine is fed through pipelines 18 and 23 into the cylinder 13, while pipelines 19 and 24 operate on the drain. The piston 12 is raised, and the piston 11 squeezes the adhesive material in the cylinder 10 into the switch 8. If it consists of a multi-way valve, the latter is always brought by the regulator 15 to the required position. The adhesive substance over imiaHu 20 enters the tamper 5, and then into the ballast, where it is distributed and after solidification forms a strong connection. As soon as the tamping depth stops, the valve in the hydraulic system connected to the pressure gauge 17 closes. When lifting tamper 5 triggers the bottom contact of the switch 16, which causes shifting; the regulator, while the pipeline 18 closes on the pipeline 24, and the pipeline 23 communicates with the pipeline 19. As soon as the pipeline 18 is released, the piston II goes down and sucks the adhesive from the tank 3 through the pipeline 7 into the cylinder 10 until the piston 12 is not in contact with the stop 14. Thus, the device is ready for the adhesive substance to be added again during the subsequent ballast sealing process. Improving the bonding properties of the adhesive substance is achieved by the fact that after chipping of a tacking roller to a certain depth, compressed air is first supplied to the channels, which blows contaminants out of the ballast, thus improving the contact between the ballast granules and its gluing efficiency. Claims An apparatus for gluing a ballast, preferably a railway ballast layer, comprising a reservoir for an adhesive substance, a metering device, a tool for introducing an adhesive substance into the ballast connected by pipeline to the container, a regulator connected to the dispenser, a switch mounted on the pipeline, and a meter The pressure associated with the regulator, characterized in that, in order to increase its efficiency, the tool for introducing the adhesive is made in the form of a sheeting, the axle of the axis is made of well the canal, and the dispenser contains two power cylinders, the horiches of which are interconnected, like
    57240906
    the regulator is connected to one of the power cilias-Sources of information,
    A ditch equipped with a stop to limit travel. taken into account in the examination of its pistons, and the switch is connected with W-1. Copyright svketelstvo USSR № 205693,
    eye tsilindrom.kl. E 02 d 3/12, 13.02.65 Otrototype).
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    同族专利:
    公开号 | 公开日
    DE2448978C2|1983-11-17|
    CH588596A5|1977-06-15|
    FR2258489A1|1975-08-18|
    AT337748B|1977-07-11|
    US3939774A|1976-02-24|
    CA1018005A|1977-09-27|
    DE2448978A1|1975-07-24|
    FR2258489B1|1979-07-06|
    GB1482303A|1977-08-10|
    ATA37874A|1976-11-15|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US1041878A|1912-02-19|1912-10-22|James A Royal|Ballast-injecting apparatus.|
    GB689332A|1949-10-17|1953-03-25|Frankfurter Maschb Ag|Method of and apparatus for packing up railway sleepers by injection of granular bedding material|
    US2669942A|1949-12-12|1954-02-23|Scheuchzer Auguste|Pneumatic ballast tamper|
    DE1914712C3|1969-03-22|1973-09-27|Stahlwerke Peine-Salzgitter Ag, 3150 Peine|Method of making a railroad track|
    DE7319950U|1973-05-26|1973-09-06|Basf Ag|DEVICE FOR STRENGTHENING GRAPH BEDS|AT373647B|1982-02-09|1984-02-10|Plasser Bahnbaumasch Franz|TRACK CORRECTION MACHINE FOR INFLATING BED MATERIAL|
    IT1243957B|1989-12-12|1994-06-28|Plasser Bahnbaumasch Franz|MACHINE FOR THE MAINTENANCE OF THE TRACK, FOR THE TREATMENT OF THE RAILWAY TRACK MASS|
    DE4214890C2|1992-05-07|1998-07-09|Koch Marmorit Gmbh|Use of a process for the temporary consolidation of a ballast bed|
    US20090152368A1|2006-02-10|2009-06-18|Msb-Management Gmbh|Method for producing a track superstructure which underwent partial foaming|
    US7896255B2|2007-01-18|2011-03-01|Msb-Management Gmbh|Partly foamed railroad track support arrangement|
    DE102007019669A1|2007-04-24|2008-11-06|Hennecke Gmbh|Method and device for filling ballast beds|
    DE102007057064A1|2007-11-27|2009-05-28|Hennecke Gmbh|Method for strengthening a ballast bed and apparatus for carrying out the method|
    DE102019214562A1|2019-09-24|2021-03-25|Hyperion Verwaltung Gmbh|Method for producing a track body|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    AT37874A|AT337748B|1974-01-17|1974-01-17|DEVICE AND METHOD FOR BONDING THE BALL OF A TRACK BED|
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