• 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 THE COLLARS. This is due to the fact that, with the aim of increasing the reliability of the device, the expanding element is designed as a lever with lower and upper arms attached to the traction device and mounted on it can be rotated, while the upper arm is more inferior to the lower arm and is provided with a hinge) through which it is attached. to the moving device (a), the lower shoulder is made U-shaped and inclined to the side, which is the traction device. 2. The device according to claim 1, which is tl so that the surface of the support block, interacting with the inner surface of the pipe, is made of elastic material.
    公开号:SU1034612A3
    申请号:SU813244757
    申请日:1981-02-11
    公开日:1983-08-07
    发明作者:Крингс Иозеф；Хиллемахер Хельмут
    申请人:Иоэеф Крингс (ФРГ)；
    IPC主号:
    专利说明:

    The invention relates to the construction, more precisely to devices for shrinking sewer pipes of large diameter. A device for docking and centering of pipelines is known, including a semi-trailer on which a pipe feed mechanism, a centralizer and a mechanism for transferring the device through a pipe, made with support rollers, are placed. In order to provide a rigid fastening of the device with the pipe, it is provided with a braking mechanism made with levers that are mounted so that they can be rotated with the help of power cylinders. However, the poi docking device moves along the pipes to be docked and centered. Closest to the proposed. is a device for tightening large-diameter sewer pipes, containing a moving device, a tailing device and expansion elements attached to it, having hingedly mounted support shoes at the ends interacting with the inner surface of the pipe and having a length less than its diameter f2. The known device is not sufficiently reliable in operation and operation. The purpose of the invention is to increase the reliability of work. : The target is achieved by the fact that in a device for tightening sewer pipes of large diameter, containing a displacement device, a traction device and expansion clamps attached to it, having hingedly fixed support blocks at the ends, which interact with the inner surface of the pipe and have the length is less than its diameter; the expanding element is made in the form of levers with lower and upper sleeves, attached to the traction with the method and installed on it with the possibility of rotation, while the top is not This arm is larger than the lower arm and provided with a hinge, by means of which it is attached to the displacement device, and the lower arm is made U-shaped and inclined to the side / opposite to the traction device. The surface of the support block, which interacts with the inner surface of the pipe, is made of an elastic material. Fig. 1 shows a device for shrinking pipes, a longitudinal section in Fig. 2 is a diagram of the device; on fig.Z - expanding element. The device contains a moving device 1, a tug device 2 on four wheels 3 and 4, an expanding element 5, having supporting blocks .6 and 7 at the ends, fixed with the help of hinges 8 and 9. The expanding element is designed as a lever with a lower shoulder 10 and the upper arm -11, provided with a hinge 12, by means of which is attached to the displacement device 1. On the upper arm 11 is a bar 13. The upper arm 11 can be adjusted to the light height of the pipe 14 by fitting additional elements 16. Supporting The pads 6 and 7 have a surface 16 made of an elastic material, which comes into contact with the inner surface 17 of the pipe 14. On the undercarriage 18 of the puller device 2, the hinge 19 is fixed to an expanding element 5. The device operates as follows. The device is installed anywhere in the corner of the laid 14. The expanding element 5 is rotated backward and in an inclined position, and its support blocks 6 and 7 are pressed at the top and bottom of the inner wall of the pipe 14. At the same time, the rear wheel is raised the attachment 2. As a result, the support pads are pressed against the pipe and the shaft of the device is reliably supported. After the end of the shrinking of the pipes, the expansion element 5 rotates and is released from the pipe. / The proposed pipe shrinking device will reliably shrink large diameter pipes.
    -sixteen
    -6
    eight
    3
    15
    ff-iO
    W
    3-7
    -7
    IB Fig.Z
    权利要求:
    Claims (2)
    [1]
    1. DEVICE FOR BAR
    VANIA DRAINAGE PIPES FOR LARGE DIAMETER ,. containing a moving device, a traction device and expandable elements attached thereto, having pivotally fixed support blocks · interacting with the inner surface of the pipe and having a length less than its diameter, distinguished by the fact that, in order to increase the reliability of the device, the expanding element * is made in the form of a lever with lower and upper shoulders attached to the traction device and mounted on it with the possibility of rotation, while the upper ^ shoulder is larger than the lower one and provided with Nir whereby attached. to the moving device and the lower arm formed in U-shape and is inclined in the direction which are inconsistent 1 vopolozhnuyu traction device.
    [2]
    2. The device according to claim 1, wherein the surface of the support block interacting with the inner surface of the pipe is made of elastic material.
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1034612A3|1983-08-07|Device for bracing large-diameter sewage pipes
    FR2356773A1|1978-01-27|IMPROVEMENTS MADE TO OFF-SHORE PLATFORMS, IN PARTICULAR TO ARTICULATED PLATFORMS
    US4455107A|1984-06-19|Pipe and cable installers
    CN205663985U|2016-10-26|Pipe string hanger with regulatory function
    FR2390658A1|1978-12-08|METHOD AND APPARATUS FOR ALIGNING TWO ENDS OF PIPE LINES OR OTHER DUCTS
    US2044456A|1936-06-16|Process and apparatus for applying shields to pipes
    KR940009457A|1994-05-20|A device for digging deep trenches in the ground using milling drums mounted on the chassis
    SU832040A1|1981-05-23|Pipe holder
    JP2004225267A6|2004-08-12|Lined installation method and lined installation device for existing horseshoe-shaped waterway
    JPS61182895A|1986-08-15|Self-traveling device outside pipe
    KR200248384Y1|2001-10-31|Carrier of water supply and drainage-pipe using front jacking method
    SU542799A1|1977-01-15|Device for the installation of pipelines from socket pipes
    CN211873293U|2020-11-06|Detection device for drainage pipeline
    CN2207499Y|1995-09-13|Support for underground gas pipeline
    SU1715530A1|1992-02-28|Self-propelled apparatus for welding pipeline and mounting them according height marks
    CN212775919U|2021-03-23|Pipeline supporting device for oil exploitation
    CN110778791B|2021-02-02|Underground pipeline laying device
    CN215847861U|2022-02-18|Pipeline installation locating support for water conservancy and hydropower
    CN213871389U|2021-08-03|Pipe jacking passing trolley for pipeline construction
    SU1157010A1|1985-05-23|Lifting centering device
    JP4386550B2|2009-12-16|Cable surplus length processing equipment
    SU1707396A1|1992-01-23|Self-propelled support of elevated pipeline
    SU1359401A1|1987-12-15|Apparatus for laying concrete onto slopes
    SU1645721A1|1991-04-30|Device for stringing
    SU1737215A1|1992-05-30|Pipeline assembling device
    同族专利:
    公开号 | 公开日
    GR73832B|1984-05-04|
    BR8100715A|1981-08-18|
    CS221822B2|1983-04-29|
    IE810218L|1981-08-12|
    YU26281A|1983-09-30|
    AU6678981A|1981-08-20|
    NO151131C|1985-02-13|
    EP0033940A3|1982-05-05|
    BG34765A3|1983-11-15|
    PT72454A|1981-03-01|
    NO810077L|1981-08-13|
    RO82954B|1984-01-30|
    PT72454B|1982-02-12|
    AU537698B2|1984-07-05|
    FI810353L|1981-08-13|
    NO151131B|1984-11-05|
    DE3005135A1|1981-08-20|
    DK56481A|1981-08-13|
    ES256438Y|1981-12-01|
    IN154088B|1984-09-15|
    HU181269B|1983-06-28|
    ES256438U|1981-06-16|
    PL127502B1|1983-10-31|
    US4384636A|1983-05-24|
    AR227910A1|1982-12-30|
    RO82954A|1984-01-14|
    JPS56159441A|1981-12-08|
    PL229602A1|1981-10-30|
    CA1173079A|1984-08-21|
    JPS6027781B2|1985-07-01|
    ZA81823B|1982-02-24|
    DE3005135C2|1984-08-02|
    EP0033940A2|1981-08-19|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2020386A|1934-01-11|1935-11-12|Ulrich Emery Gene|Truck anchor|
    US2781927A|1954-06-21|1957-02-19|Wain Roy Corp|Stabilizing apparatus|
    CH450841A|1967-02-17|1968-04-30|Weixelbaumer Karl|Device for pressing a conduit pipe|
    FR2395448B1|1977-06-22|1982-12-31|Martinez Louis|AT393287B|1989-03-13|1991-09-25|Wiener Baustoffwerke Aktienges|Device for the transport of components|
    GB2240832B|1990-02-07|1993-09-15|David Moore|Improvements in or relating to handling and laying pipes|
    US5368413A|1992-07-29|1994-11-29|Moore; David|Relating to handling or laying pipes|
    AU644769B3|1993-03-05|1993-12-16|Conifer Corporation|Integrated mmds antenna and down converter|
    DE9315297U1|1993-10-11|1995-02-16|Ruempler Manfred Ing Grad|Device for merging pipes with large diameters when laying them in open trenches with shoring|
    US6969217B1|2004-06-17|2005-11-29|Basinger Jon E|Pipe puller|
    US8571709B2|2010-10-05|2013-10-29|Southeast Directional Drilling, Llc|Remote controlled vehicle|
    US8567764B1|2012-05-07|2013-10-29|Joseph Dennis Miller|Well pump puller|
    US8567765B1|2012-05-07|2013-10-29|Joseph Dennis Miller|Well pump extractor|
    US9377131B2|2014-01-16|2016-06-28|Jon E. Basinger|Pipe puller|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE3005135A|DE3005135C2|1980-02-12|1980-02-12|Device for contracting sewer pipes|
    [返回顶部]