• 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:
    Section (1) for shoring of mines, consisting of two I sections, the inner flanges (2) of which are welded to one another. The box-like section obtained is provided, in its upper I-flange (3) and lower I-flange (4), with mounting recesses (5) for support-free fixing by means of rock anchor bolts. For this purpose the upper and lower mounting recesses (5) are arranged in alignment.
    公开号:SU1748658A3
    申请号:SU894613659
    申请日:1989-02-27
    公开日:1992-07-15
    发明作者:Беннинг Гюнтер
    申请人:Армо Гезельшафт Фюр Бауэлементе Бау-Унд Вонбедарф Мбх (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to a fastening profile for mines and tunnels consisting of two I-profiles, the inner flanges of which are joined to each other and form a box-shaped profile.
    A fastening profile is known, consisting of two I-beams joined by internal flanges and forming a box-shaped profile.
    The purpose of the invention is to facilitate the assembly and disassembly of fasteners.
    FIG. 1 shows a perspective view of the proposed fastening profile; in fig-. 2 - the same, top view: FIG. 3 - profile in the area of the mounting grooves with the suspension installed, section; in fig. 4 - two coupled fastening profiles with intermediate engagement of the connecting element with a locking hinge, section; Fig 5 - the same, top view.
    The fastening profile is designed for fastening mines and tunnels 1, the base
    Its designs are two I-profiles, the joined flanges 2 of which are connected to each other, namely welded, and form a box-shaped profile. The box-shaped profile has on its upper I-beam flange 3 and on the lower I-beam flange 4 assembly recesses 5.
    The mounting grooves 5 are located at a pre-set distance from each other on the longitudinal axis M of the I-flanges 3 and 4. The upper and lower mounting grooves 5 intersect in a vertical projection. The mounting grooves 5 are preferably mounted as identical overlapping grooves. The inner flanges 2 of the upper and lower I-flanges 3 and 4 are narrower than the outer flanges 6, for example, half, so that the I-beams are referred to asymmetric steel profiles x, which are connected in symmetrical along the axis of the cross
    yo
    VI
    4 00 About SL 00

    00
    Peg profile 1 The mounting grooves 5 are formed as longitudinal holes and are arranged symmetrically between the I-beams in a vertical projection 7 Distance A between the mounting grooves 5 according to the design shown is twice the length of the notch L The outer flange 6 of the I-beam flange 3 and 4 is designed as a running surface for the load mechanism, therefore, the proposed fastening profile 1 can be connected without linings to the running rail, and the mounting grooves 5 allow connection to the mountain anchors without holding devices For installing supporting mines, the outer longitudinal edges of the outer flange 6 are equipped at a predetermined distance with anvils and recesses 8 and 9. elements 11, which in the area of the mounting grooves 5 and also in the area of the hinge 12, are arrested with wedges
    权利要求:
    Claims (1)
    [1]
    Claim 1 Clamping profile consisting of two I-beams joined by internal flanges and forming a box-shaped profile, characterized in that in order to facilitate the installation and dismantling of fasteners, box-shaped
    the profile on the upper and lower flanges has mounting grooves located along their longitudinal axis at a distance from one another with the possibility of intersection of the upper and lower grooves in a vertical projection
    2 The fastening profile according to claim 1, from l and h of the seal, and with the fact that the inner flanges of the upper and lower I-beams are narrower than the outer flanges, for example, twice
    3 Mounting profile according to claim 1, about tl and h a-y and i with the fact that the mounting grooves of the upper and lower elements are made of the same size and placed relative to each other with the possibility of overlapping
    4The mounting profile according to claim 1, of tl and h aa y and, so that the mounting grooves are made in the form of longitudinal holes symmetrically placed between the walls of the I-beams
    A fastening profile according to claim 1, characterized in that the distance between the grooves is twice as long as their length.
    6 Fastening profile according to claim 1, that is, with the fact that on the outer flange of the I-beams are made guides for moving the loading mechanisms
    7. A fastening profile according to claim 7, characterized in that the outer longitudinal edges of the outer flanges are made with notches and numbers.
    /
    ,
    ,
    in f i
    I /
    / and
    5 / n I /
    / b
    .13 B 3 ff,
    FIG. five
    13 7
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    同族专利:
    公开号 | 公开日
    EP0319546A1|1989-06-14|
    DE3629214C2|1989-12-28|
    PL267422A1|1988-06-09|
    DE3629214A1|1988-03-10|
    WO1988001680A1|1988-03-10|
    JPH02501320A|1990-05-10|
    EP0319546B1|1991-10-09|
    PL155430B1|1991-11-29|
    US4881853A|1989-11-21|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE1022992B|1951-05-15|1958-01-23|Gutehoffnungshuette Sterkrade|Pit support cap with articulated connection|
    US2749713A|1951-08-02|1956-06-12|Paurat Friedrich-Wilhelm|Supporting frames|
    GB786538A|1954-09-14|1957-11-20|Gutehoffnungshuette Sterkrade|Improvements in and relating to caps for supporting mine roofs|
    DE1009140B|1954-09-14|1957-05-29|Gutehoffnungshuette Sterkrade|Box profile cap|
    GB845429A|1955-11-07|1960-08-24|Gutehoffnungshuette Sterkrade|Improvements relating to mine support girders or bars|
    US3076672A|1958-09-13|1963-02-05|Bochumer Eisen Heintzmann|Clamp suitable for mine gallery means|
    DE1140890B|1960-06-11|1962-12-13|Karl Maria Groetschel Dipl Ing|Vorpfaendkappe, in particular Vorpfaendwendekappe|
    US3163011A|1960-11-14|1964-12-29|Karl M Groetschel|Connection for lagging irons|
    JPS554198B2|1975-08-26|1980-01-29|
    DE3307230A1|1982-03-09|1983-10-20|Stahlwerke Peine-Salzgitter Ag, 3150 Peine|Mine support profile for positive connection|
    DE3243852C2|1982-11-26|1984-10-31|Bochumer Eisenhütte Heintzmann GmbH & Co KG, 4630 Bochum|Composite construction|DE3807211A1|1988-03-02|1989-09-14|Salzgitter Peine Stahlwerke|STEEL PROFILE AND METHOD FOR PRODUCING A STEEL PROFILE|
    DE3824395C1|1988-07-19|1989-11-16|Armo Gesellschaft Fuer Bauelemente, Bau- Und Wohnbedarf Mbh, 4350 Recklinghausen, De|Device for shifting support sections, designed as I-shaped box sections and free of external straps, in mine and tunnel support free of bracing and props|
    DE3827865C1|1988-08-17|1989-06-22|Armo Gesellschaft Fuer Bauelemente, Bau- Und Wohnbedarf Mbh, 4350 Recklinghausen, De|Roof-bolt drilling apparatus movable on support sections forming running rails|
    CN102200020A|2011-04-26|2011-09-28|山东大学|Yielding type special-shaped beam anchor rope truss roadway support system|
    CN106988772B|2017-02-15|2019-01-01|河北钢铁集团矿业有限公司|A kind of underground mine arch suspension bridge supporting bearing method|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE3629214A|DE3629214C2|1986-08-28|1986-08-28|
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