• 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. DEVICE FOR DYNAMES: EXTREMELY EXERCISING A PIPE, in 1CZ1 headrest with spring shock absorbers, guide posts with a support frame, impact part and system for lifting it, characterized in that, in order to increase the reliability of research, the device is equipped with a device for holding and releasing the shock part, a barbell and load sensors, the shock part is made with additional holes, and the system for lifting it is made of jacks with rods mounted on the supporting pc1me, and the ends of the pull rod and the bar s to the striking portion. CO about: to 4:
    公开号:SU1060124A3
    申请号:SU802949853
    申请日:1980-07-09
    公开日:1983-12-07
    发明作者:Келю Гаспар
    申请人:Сосьете Аноним Франс-Атлас (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to construction and is intended to immerse driven piles in determining their bearing capacity by dynamic impacts.
    A device for dynamic testing of piles, including a frame with a mast mounted on the basis of a trailer, a shock part and a manual winch [1J.
    The disadvantages of this device are the impossibility of testing piles in the bushes, as well as the low accuracy of the study of the bearing capacity of piles.
    The closest technical solution to the proposed one is a device for dynamic testing of piles, including a headgear with spring shock absorbers, guide racks with a support frame, a shock part and a system for lifting it [2J.
    I The disadvantages of this device are a complex control system of the shock and insufficient reliability of the study of the bearing capacity of piles.
    The purpose of the invention is to increase the reliability of research.
    This goal is achieved in that the device for dynamic testing of piles, including a headrest with springs, guide racks with a support frame, a shock part and a system for lifting it, is equipped with a device for holding and releasing the shock part, a rod and force measuring sensors, the shock part is made with additional holes, and the system for lifting it is made of jacks with rods installed on the support frame, the ends of the rods and rods attached to the shock part.
    At the same time, the device for holding and releasing the impact part is made in the form of a sleeve and jacks with a movable base plate and angles fixed to. the supporting frame with the ability to move the corners in the sleeve, and the rod is passed through the sleeve and the corners.
    The drawing shows a device, General view ..
    The device includes a cap 1 mounted on the tested pile 1 with rods 3 and springs 4. 5 On the head cap 2, guide racks 5 and 6 are fixed with a support frame on which the sleeve 8 and jacks 9 - 12 are placed. On the jacks 11 and 12, a base plate is fixed 13 * 0 with angles 14 and 15. On the guide racks 5 and b, the shock part 16 with the rod 17, and the holes 18 and 19, in which the rods 20 and 21 are missing, fixed by jacks 11 and 12, are placed in the headgear 2 and the shock part 16 Measuring instruments 22 and 23 are installed.
    The device operates as follows 20.
    On the pile 1 fix the headgear 2 of the device. The impact part 16 is raised to a predetermined height by means of jacks 11 and 12 and rods 25 20 and 21 and secured by angles 13 and 14, which are lowered down, into the sleeve 8 by jacks 9 and 10. Then, the rods 21 and 20 are lowered down to the end and master the shock part 16 from the corner clamp. Impact, part 16, hitting the springs 4, compresses them, and then bounces up, and upon impact, 25 piles 1 are immersed in the ground. The shock part 16 is again raised to its original position for it; repeated dumping to the pile head 1. After · driving / pile to the specified depth, the soil resistance is determined at each moment of impact on the pile head.
    The device allows you to instantly release a certain amount of energy in the direction of the pile; it is possible to accumulate this energy and transfer the stored energy again to the pile head progressively over time; measure and calculate each moment of load attached to the pile head and its movement. This allows us to draw a conclusion about the bearing capacity of the pile.
    VNIIIPI Order 9875/61 Circulation 673 -Subscription
    Branch of PPP Patent, Uzhgorod, Project 4,
    权利要求:
    Claims (2)
    [1]
    1. A DEVICE FOR DYNAMIC TESTING OF PILES, including a headgear with spring shock absorbers, guide racks with a support frame, a shock part and a system for lifting it, characterized in that, in order to increase the reliability of research, the device is equipped with a device for holding and releasing the shock part, a bar and force sensors, the shock part is made with additional holes, and the system for lifting it is made of jacks with rods mounted on the support frame, the ends of the rods and rods attached to the impact the second part.
    [2]
    2. The device according to π. 1, characterized in that the device for holding and releasing the shock part is made in the form of a sleeve and jacks with a movable base plate and angles mounted on the support frame with the possibility of moving the angles in the sleeve, and the rod is passed through the sleeve and angles.
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1060124A3|1983-12-07|Arrangement for dynamic testing of pile
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    SU385168A1|1973-05-29|
    SU1077977A1|1984-03-07|Apparatus for monitoring soil density
    JPH069055Y2|1994-03-09|Automatic drop penetration tester
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    CN210177559U|2020-03-24|Stress sensor with protection device
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    SU1404873A1|1988-06-23|Bed for testing interaction of soil with construction elements
    同族专利:
    公开号 | 公开日
    CH637437A5|1983-07-29|
    FR2461066A1|1981-01-30|
    BE884132A|1980-11-03|
    JPS5652230A|1981-05-11|
    CA1152352A|1983-08-23|
    US4359890A|1982-11-23|
    FR2461066B1|1983-03-04|
    EP0023167A1|1981-01-28|
    BR8004310A|1981-01-27|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    RU2458205C1|2010-12-29|2012-08-10|Государственное образовательное учреждение высшего профессионального образования "Сибирская государственная автомобильно-дорожная академия" |Pile to measure tangential forces of frost heaving of soils|GB942614A|1961-09-12|1963-11-27|Duncan Neil Menzies|Improvements in or relating to instruments for indicating the "going" of racecourses and the like|
    DE1484483A1|1964-04-17|1969-03-13|Herbold Dr Ing W|Method and device for drilling and ramming under water|
    US3557603A|1968-03-26|1971-01-26|Us Navy|Shock machine|
    SU575536A1|1972-08-28|1977-10-05|Воронежский инженерно-строительный институт|Method of testing piles by applying dynamic force|
    US3946598A|1974-07-11|1976-03-30|Robin M. Towne And Associates, Inc.|Method and apparatus for determining the dynamic parameters of soil in situ|
    DE2557704C3|1975-12-20|1982-05-13|Koehring Gmbh, 2086 Ellerau|Impact transmission device for pile drivers|
    SE401736B|1976-08-18|1978-05-22|Konsult Och Utveckling Ab Kuab|APPLIANCE FOR APPLYING A LOAD AND MEASURING THE RELATIONSHIP BETWEEN THE LOAD AND DEFORMATION|FR2509052B1|1981-07-03|1984-05-04|Inst Francais Du Petrole|
    US4499954A|1983-07-12|1985-02-19|Diggle Dennis A|Geotechnical cone lubrication apparatus and method|
    GB8329383D0|1983-11-03|1983-12-07|Rodger A A|Driving projectiles|
    CA1296925C|1988-04-07|1992-03-10|Patrick Bermingham|Test system for caissons and piles|
    GB8910443D0|1989-05-06|1989-06-21|Howell Mark I|Improvements relating to apparatus for and methods of detecting faults and other characteristics of buried foundation piles|
    US5172587A|1991-03-13|1992-12-22|Arctic Foundations, Inc.|Pile load testing device|
    US5259240A|1992-04-03|1993-11-09|Exxon Production Research Company|Device for in situ testing of soils that includes a vent valve adapted to close at a predetermined depth during installation|
    US5325701A|1992-08-11|1994-07-05|The United States Of America As Represented By The Secretary Of The Navy|Impact dynamometer|
    US5325702A|1992-09-16|1994-07-05|Funderingstechnieken Verstraeten B.V.|Machine and method for determining the load capacity of foundation piles|
    US5581013A|1993-06-16|1996-12-03|Frederick Engineering Company|Method and system for obtaining useful foundation information|
    GB9406745D0|1994-04-06|1994-05-25|Aberdeen University And Univer|Integrity assessment of ground anchorages|
    MY117578A|1997-09-15|2004-07-31|Wai Yee Kong|Method and apparatus for pile driving|
    US6349590B1|1997-09-15|2002-02-26|Yee Kong Wai|Method and apparatus for estimating load bearing capacity of piles|
    SG80655A1|1999-10-07|2001-05-22|Abv Engineering Pte Ltd|In situ dynamic testing of foundation piles|
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    GB2375319B|2001-05-12|2004-10-13|Baca Ltd|Power tool|
    JP2003194636A|2001-12-27|2003-07-09|Mitsubishi Electric Corp|Dynamic loading device for pile, dynamic loading method for pile and dynamic loading test method|
    US6925858B2|2003-10-23|2005-08-09|Testing Services, Inc.|Turf test apparatus|
    JP2006234648A|2005-02-25|2006-09-07|Jiban Shikensho:Kk|Method for quick loading test of pile|
    US7254840B2|2005-03-21|2007-08-14|Honda Motor Co., Ltd.|Impact and/or vibration absorbent material and protective glove making use thereof|
    JP4903544B2|2006-12-12|2012-03-28|多摩火薬機工株式会社|Weight drop device|
    EP2025819A1|2007-05-23|2009-02-18|Matthias Braun|Device for measuring movement of components that are sensitive to settlement|
    WO2008142087A1|2007-05-23|2008-11-27|Knorz, Siegfried|Device for detecting movements in settlement-sensitive components|
    US9249663B2|2009-02-27|2016-02-02|Fci Holdings Delaware, Inc.|Impact resistant lagging, method for designing impact resistant lagging, and apparatus for testing impact resistant lagging|
    CN101769838B|2010-02-08|2012-10-10|北京理工大学|Dynamic impact loading test bed and test system thereof|
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    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    FR7918176A|FR2461066B1|1979-07-09|1979-07-09|
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