• 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:

    公开号:SU1075990A3
    申请号:SU802883203
    申请日:1980-02-19
    公开日:1984-02-23
    发明作者:Дрешер Бернхард；Цитц Альфред
    申请人:Фоест-Альпине Аг (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to devices that control the position of an object in space, namely, to control the position of a drift boring machine.
    Devices are known in which, as a rule, the source of laser radiation is fixedly located in the cross section of the drift, and the information about the position of the drift boring machine is processed by complex and expensive and due to this also Partially confirmed faults by circuits ij.
    Also known are devices that regulate the working movement of the mining tool, taking into account the position of the tunneling machine. These are, for example, so-called copying controls, by means of which the actual position of the mining tool is represented as a predetermined position of the drift profile and thus must be monitored. These devices are also very expensive and due to this, naturally, also subject to faults m 2,
    It is also known a device for monitoring the position of a mining machine, containing a source of light or laser radiation, installed at a distance from the machine, a radiation receiver mounted on the mining machine and including a radiation detector, and horizontal and vertical displacement sensors, the outputs of which and the output of the radiation receiver connected to the measuring circuit and the indicator 3j.
    However, the known device has low accuracy and due to the complexity of the means of control.
    The purpose of the invention. is to increase accuracy and simplify control.
    The goal is achieved by the fact that a device for monitoring the position of a mining machine, containing a source of light or laser radiation, installed at a distance from the machine, a radiation receiver installed on the mining machine and including a radiation detector, and horizontal and vertical displacement sensors, outputs which and the output of the radiation receiver are connected to the measuring circuit and the indicator, equipped with a second source of light or laser radiation and a second radiation receiver, both of which are set enes offset transversely to the longitudinal axis of hydrochloric .i machines installed in hot SRI will direct it, and the distance between the receivers along the axis equal to the normal distance between the parallel radiation beams. ,
    At the same time, in order to increase the sensitivity, the receivers are located offset in the longitudinal direction of the mining machine.
    In addition, one of the receivers is mounted near the center of gravity coaxially with the vertical axis of rotation of the mining machine, preferably on the axis of rotation.
    At the same time, radiation sources are installed in the horizontal plane of the drift section and mainly in the same drift section, and the receivers are located in a plane parallel to the machine bearing surface.
    Each receiver is equipped with a parabolic reflector, in which the radiation detector is mounted.
    Moreover, the parabolic reflector has a diameter of 5-40 cm, mostly 20 cm, and is surrounded by frosted glass, in the form of a circular ring.
    Figure 1 shows the drift with the proposed control device, a longitudinal section; figure 2 is the same, top view.
    The device includes laser radiation sources 1 and 2 installed in the cross sections, powered from power source 3. Lasers 1 and 2 emit parallel axes of the drift 4, laser beams 5 and b, are registered and mounted on a cross-boring machine 7 by the receivers § and 9, when the tunnel is led through the machine 7 is in a predetermined position. Receivers 8 and 9 through lines 10 and 11 are connected to the measuring circuit 12, to which the indicator lights 13 and 14 are connected. The receivers are installed offset from the longitudinal axis 15 of the tunneling machine 7. in the transverse direction, and the distance O between them corresponds to the distance b between the rays 5 and 6 coming out of the lasers 1 and 2 parallel to the axis.
    Gravity inclinometers 16 and 17 are mounted on the tunneling machine 7 (Fig. 1), which are connected to measuring circuit 12 through lines 18 and 19, and indicator lights 20 and 21 can be provided additionally. Alternatively, or instead of The inclinometer is a liquid scale 22 and 23. As can be seen from FIG. 1, the receivers 8 and 9 are installed in the longitudinal direction of the tunneling machine, and the receiver 8 is installed near the center of the body of the track machine 24}. Receivers 8 and 9 are installed in the same plane, which runs parallel to the plane defined by the supports.
    权利要求:
    Claims (7)
    [1]
    1. DEVICE FOR MONITORING THE POSITION OF THE MINING MACHINE, comprising a light or laser source mounted at a distance from the machine, a radiation receiver mounted on the mining machine and including a radiation detector, and horizontal and vertical motion sensors, the outputs of which the output of the radiation receiver are connected to measuring circuit and indicator, characterized in that, in order to improve accuracy and simplify control, it is equipped with a second source of light or laser radiation and a second radiation receiver eniya, wherein both receivers installed offset laterally nap systematic way to the longitudinal axis of the mining machine and installed in its direction, and the distance between the receivers along the axis equal to the normal distance between the parallel light beams.
    [2]
    2. The device according to claim 1, characterized in that, in order to increase sensitivity, the receivers are located with a displacement in the longitudinal direction of the mining machine ..
    [3]
    3. The device according to claims 1 and 2, characterized in that one of the receivers is installed near the center of gravity coaxially with the vertical axis of rotation of the mining machine, mainly on the axis of rotation.
    [4]
    4. The device according to claims 1 to 3, with respect to §, characterized in that the radiation sources are installed in the horizontal GL plane of the drift section and the same section in
    Under the cross-sectional plane, it is essential in one drift, and the receivers are located on a plane parallel to the supporting surface of the machine.
    [5]
    5. A device according to claims--4, characterized in that each receiver is equipped with a parabolic reflector with a [radiation detector. ;
    [6]
    6. The device according to claim 5, with t and the fact that the parabolic reflector has a diameter of 5-
    40 cm, mainly 20 cm, and is surrounded by frosted glass in the form of a circular ring.
    [7]
    7.2 ± 1 ---
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    同族专利:
    公开号 | 公开日
    CS221968B2|1983-04-29|
    EP0016297A1|1980-10-01|
    JPS5947799B2|1984-11-21|
    YU51180A|1983-04-30|
    EP0016297B1|1982-04-28|
    IN150324B|1982-09-11|
    US4345839A|1982-08-24|
    DE2962652D1|1982-06-09|
    AU534824B2|1984-02-16|
    CA1151269A|1983-08-02|
    PL222468A1|1980-12-01|
    AT360465B|1981-01-12|
    MA18746A1|1980-10-01|
    AU5527380A|1980-09-18|
    ZA80775B|1981-02-25|
    ES488906A1|1980-09-16|
    JPS55122997A|1980-09-22|
    NZ192764A|1984-05-31|
    RO85242B|1984-10-30|
    ATA192079A|1980-06-15|
    MX148164A|1983-03-22|
    RO85242A|1984-09-29|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    CH496854A|1965-06-15|1970-09-30|Contraves Ag|Device for determining the actual position of a tunnel boring machine in a spatially fixed coordinate system|
    SE323946B|1966-04-20|1970-05-19|Asea Ab|
    US3462845A|1966-04-29|1969-08-26|Sarazon P Matthews|Apparatus for maintaining an elevation|
    DE1913398C3|1969-03-17|1974-12-12|Siemens Ag, 1000 Berlin Und 8000 Muenchen|Arrangement for the controlled guidance of a work machine with the help of laser beams|
    DE1913399C3|1969-03-17|1974-08-22|Siemens Ag, 1000 Berlin Und 8000 Muenchen|Arrangement for the continuous measurement of displacements or deformations with the help of laser beams|
    DE2009360B2|1970-02-27|1973-10-18|Siemens Ag, 1000 Berlin U. 8000 Muenchen|Arrangement for the controlled guidance of a machine with laser beams.|
    US3708232A|1970-09-16|1973-01-02|R Walsh|Read-out means for locating and positioning objects with respect to a laser beam reference|
    US3707330A|1971-02-05|1972-12-26|Jarva Inc|Light beam guiding device|
    US3816000A|1972-01-24|1974-06-11|Mc Donnell Douglas Corp|Three axes alignment means|
    US3778169A|1973-02-26|1973-12-11|Metrologic Instr Inc|Optical alignment target apparatus|
    GB1501113A|1974-04-20|1978-02-15|Anderson Mavor Ltd|Tunnelling machines|
    DE2511419C2|1975-03-15|1982-07-29|Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum|Device for guiding a partial-section tunneling machine and method for operating this device|
    US4034490A|1975-11-03|1977-07-12|Laserplane Corporation|Automatic depth control for endless chain type trencher|
    SU613104A1|1976-01-04|1978-06-30|Всесоюзный научно-исследовательский институт золота и редких металлов|Two-channel light receiver for controlling machine position|
    FR2398877B1|1977-07-28|1982-12-10|Tekken Constr Co|US4466667A|1982-11-15|1984-08-21|The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration|Longwall shearer tracking system|
    AT379432B|1983-06-24|1986-01-10|Voest Alpine Ag|DEVICE FOR CONTROLLING THE POSITION OF A TRACK DRIVING MACHINE|
    DE3404496A1|1984-02-09|1985-08-14|Gewerkschaft Eisenhütte Westfalia, 4670 Lünen|METHOD AND DEVICE FOR MONITORING AND / OR CONTROLLING A DRIVING MACHINE, IN PARTICULAR A PARTIAL CUTTING MACHINE|
    DE3404495A1|1984-02-09|1985-08-14|Gewerkschaft Eisenhütte Westfalia, 4670 Lünen|POLYGON TRAIN MEASURING METHOD AND MEASURING DEVICE|
    JPH0310000B2|1984-02-15|1991-02-12|Fukudagumi Kk|
    GB2175937B|1985-06-07|1988-08-17|Anderson Strathclyde Plc|Mining machine control system|
    US9587491B2|2010-09-22|2017-03-07|Joy Mm Delaware, Inc.|Guidance system for a mining machine|
    ZA201509002B|2014-12-12|2017-03-29|Joy Mm Delaware Inc|Guidance system for a mining machine|
    CN102463822B|2010-11-18|2015-05-13|上海宝信软件股份有限公司|Needle imprinting device for steel plate|
    CN110700840B|2019-10-21|2021-10-22|北京易联创安科技发展有限公司|Position and posture measuring method of heading machine based on laser target positioning|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    AT192079A|AT360465B|1979-03-14|1979-03-14|DEVICE FOR CONTROLLING THE POSITION OF A TRACK DRIVING MACHINE|
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