• 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. A DEVICE FOR A REMOVABLE CONNECTION, consisting of two parts, each of which contains a housing in which an insulator with contact pins is located, and a fixing element mounted in line with the pins, moving one part; relative to the other for connecting the pin pins, which is due to the fact that, in order to ensure gas safety and explosion safety, the casing is made rectangular, the length of the ground pin exceeds the length of the phase pins, which, in turn, exceeds the length of the control pins, at the same time, the phase plug pins are located on one side of the fixing element, and the grounding and control pins are located on the other side of the fixing element, and an additional valve is inserted installed with the possibility of radial movement relative to the axis of the joint in one of the parts of the device (The property interacts with the body of the other part of the device. 2. POP device1, characterized in that the fixing element is located in the center of the gravity of the device. 4 4 05 WITH co
    公开号:SU1144633A3
    申请号:SU823426507
    申请日:1982-04-27
    公开日:1985-03-07
    发明作者:Крюгер Манфред；Эрих Франц；Штратхаус Шульте
    申请人:Ф.Э.Шульте Штратхаус Гмбх Унд К.О.Кг Бергверксунд Индустриберарф (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to a detachable connection device designed to provide a detachable connection — in particular, an end of high-voltage cables and integrated low-voltage control lines.
    A device for a detachable connection is known, consisting of two parts, each of which comprises a housing in which an insulator with contact pins is located, and a fixing element that is in line with the pins and which fixes the parts relative to each other to connect the contact pins.
    A disadvantage of the known device is the impossibility of using it in mine conditions.
    The purpose of the invention is to ensure gas safety and explosion safety.
    This goal is achieved by the fact that in a device for a detachable connection consisting of two parts, each of which contains a housing in which an isolator with contact pins is located, and a locking element mounted in line with the pins, moving the parts relative to each other contact pins, the housing is made of a rectangular shape; the length of the grounding pin exceeds the length of the phase pins, the length of which, in turn, exceeds the length of the control pins, while the phase pins nye pins disposed on one side of the fixing member, and the earthing and control pins raspolozhony on the other side of the fixing member, and the additional administration mounted vozmonost radial movement relative to the connection axis in one of the parts of the device while the other cooperates with the housing. Parts of the Device.
    . In addition, the locking element is located in the center of the body of the device.
    FIG. 1 shows a device for a detachable connection, the general view, in the open state; Figure 2 is the same in the closed state.
    The device for the detachable connection consists of two parts of the plug 1 and the coupling 2, the shells of which consist of metal and are cast elements. Plug 1 and sleeve 2 are provided with cable gland 3 and are rectangular. Plug 1 contains plug pins 4-6 for connecting three high-current phases, which are arranged linearly with respect to subsequent elements on one side of plug 1, the drive element plug 1 is made in the form of a finger 7 with a thread fixed to the housing, which in its working position enters meshing with the threaded sleeve 8 located in the coupling 2.
    At the level of the pin pins 4-6 on the other side of the finger 7 with 1 thread 6 plug 1, the ground pin 9 is located, as well as two control pins 10 and 11. Wall 12 of the plug housing 1 protrude outwardly above the plug pins and control pins by corresponding to the length of the threaded pin or approximately equal to the spine of the ground pin. The threaded finger and the ground pin are the elements with the longest length, projecting outwards. Oppositely, the three pins 4-6 and both control pins 10 and 11 are shifted back. The corresponding elements of the coupling 2 have the same linear arrangement as the elements 4 -7 and 9-11 plugs 1. Three phase plug pins 4-6 are opposed to each other by zinc-pin contact sleeves 13-15 with slotted holes and sleeve springs, which are in a state of connection to ensure contact with plug pins 4-6. Adjacent to the contact sleeves 13-15 is a threaded conductive sleeve 8, which is rotatably mounted in the coupling housing. For rotation, the threaded sleeve B is equipped with a rotatable head 16 equipped with an element for mounting a wrench or similar tool. Adjacent to the threaded bushing 8 on the common midline are contact sleeves 17-19 for the pin
    9 glands and control pins
    10 and 11.
    The insertion holes corresponding to the sleeves are in the open position (Fig. 1) covered with a plate-shaped safety valve 20, which is held by a spring.
    31
    The safety valve 20 has on one side a control surface 21 that can engage with the surface of the wall 12 of the housing of the plug 1.
    The device works as follows.
    When the pins 1 and the coupling 2 are mutually displaced, the sleeve 8 engages with the finger 7 with the thread when the wall 12 of the plug fits against the inner surface of the housing of the coupling 2. This ensures the casing of the plugs and the coupling. If the actuator is actuated, i.e. the threaded sleeve 8 is rotated, then the counter-movement of the elements is carried out, so that the protective valve 20 is set to the unlocked position by overlapping the surfaces of the safety valve and the pin body. By electrical soy, dineney is provided with the first grounding by means of a drive element. Then, in the process of connecting, provide 446334
    , it is possible to grip the pin 9 of the ground with the contact sleeve 17 and after that the grip of the three pin, 1x pins 4-6 with the corresponding contact 5 sleeves 13-15, as well as the contact of the control pins 10 and 11 with the contact sleeves 18 and 19. a closed state of the device is provided.
    The invention is not limited to the rectangular shape of the device, as well as the number and location of the contact pins.
    In the presence of larger coupling sizes, several drive elements may be provided, which, if necessary, can be synchronized in their circular motion.
    Thus, the proposed device can be used at a voltage of 500 V and operated in environments in which protection in terms of gas safety and air safety is necessary.
     K 2G 21
    gS.NA,
     ///
    // f2777ff
    S fO 77 „
    权利要求:
    Claims (2)
    [1]
    1. DEVICE FOR DISPLAY CONNECTIONS, consisting of two parts, each of which contains a housing in which an insulator with contact pins is located, and a fixing element mounted in line with the pins, moving the parts one: relative to the other for connecting the contact pins, characterized in that, in order to ensure gas safety and explosion safety, the case is made of a rectangular shape, the length of the grounding pin exceeds the length of the phase plug pins, the length of which, in turn, exceeds the length of the control vlyayuschih pins, 'wherein the phase plug pins are arranged on one side of the fixing member, and the earthing and control pins are located on the other side of the fixing member, and further introduced at valve is mounted for radial movement relative with Nogo jS connection axis in one of parts of the device and at the same time interacts with the housing of another part of the device.
    [2]
    2. The device pop. 1, characterized in that the locking element is located in the center of gravity of the device.
    SU „„ 1144633
    1,144,633
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    同族专利:
    公开号 | 公开日
    DE3032414A1|1982-03-18|
    US4483575A|1984-11-20|
    EP0046967B1|1986-07-16|
    RO88120A|1985-11-30|
    WO1982000925A1|1982-03-18|
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    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
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