A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide an adjuster always compatible in both a preferable grounding function and a slip resistance function regardless of the state of a setting floor face, while being simple in constitution.SOLUTION: In an adjuster, a grounding body 2 is connected to the lower end of an adjuster bolt 3, while the grounding body 2 comprises a body part 21 having a dome-like or a hat-like form, and on a lower end outer peripheral edge of the body part 21, multiple grounding plates 22 flatly extending from the outer peripheral edge outward in the radial direction and multiple tip-like spikes 23 extending in pointed shape from the lower end outer peripheral edge downward are alternately formed with prescribed intervals. By such a constitution, a grounding function by the grounding plates 22 and a slip resistance function by the spikes 23 are always provided. While a load applied to the grounding body 2 is properly supported by the grounding plates 22, a sliding load applied to the grounding body 2 from a lateral side thereof is properly supported by the spikes 23 to ensure the high slip resistance function. In particular, the effect is prominent when used on a road surface having a frozen surface or on a relatively soft road surface.SELECTED DRAWING: Figure 1
【課題】簡単な構成でありながら、設置床面の状態に関わらず常に良好な接地機能と滑り止め機能を両立させ得るアジャスタを提供する。【解決手段】アジャスタボルト３の下端側に接地体２を連結する一方、接地体２は、ドーム状又はハット状の形体を有する本体部２１を備えるとともに、該本体部２１の下端外周縁には、該外周縁から径方向外方へ平板状に延出する複数個の接地板部２２と、該下端外周縁から下方側へ尖片状に延出する複数個のスパイク２３とを所定間隔で交互に形成する。係る構成によれば、接地板部２２による接地機能とスパイク２３による滑り止め機能が常に併有され、接地体２に掛かる荷重は接地板部２１によって的確に支持される一方、上記接地体２に対してその側方から掛かる滑り荷重は上記スパイク２３によって的確に支持され高い滑り止め機能が確保され、特に凍結面とか比較的軟弱な表面を持つ路面での使用においてその効果は顕著となる。【選択図】図１
PROBLEM TO BE SOLVED: To provide an adjuster always compatible in both a preferable grounding function and a slip resistance function regardless of the state of a setting floor face, while being simple in constitution.SOLUTION: In an adjuster, a grounding body 2 is connected to the lower end of an adjuster bolt 3, while the grounding body 2 comprises a body part 21 having a dome-like or a hat-like form, and on a lower end outer peripheral edge of the body part 21, multiple grounding plates 22 flatly extending from the outer peripheral edge outward in the radial direction and multiple tip-like spikes 23 extending in pointed shape from the lower end outer peripheral edge downward are alternately formed with prescribed intervals. By such a constitution, a grounding function by the grounding plates 22 and a slip resistance function by the spikes 23 are always provided. While a load applied to the grounding body 2 is properly supported by the grounding plates 22, a sliding load applied to the grounding body 2 from a lateral side thereof is properly supported by the spikes 23 to ensure the high slip resistance function. In particular, the effect is prominent when used on a road surface having a frozen surface or on a relatively soft road surface.SELECTED DRAWING: Figure 1
【課題】簡単な構成でありながら、設置床面の状態に関わらず常に良好な接地機能と滑り止め機能を両立させ得るアジャスタを提供する。【解決手段】アジャスタボルト３の下端側に接地体２を連結する一方、接地体２は、ドーム状又はハット状の形体を有する本体部２１を備えるとともに、該本体部２１の下端外周縁には、該外周縁から径方向外方へ平板状に延出する複数個の接地板部２２と、該下端外周縁から下方側へ尖片状に延出する複数個のスパイク２３とを所定間隔で交互に形成する。係る構成によれば、接地板部２２による接地機能とスパイク２３による滑り止め機能が常に併有され、接地体２に掛かる荷重は接地板部２１によって的確に支持される一方、上記接地体２に対してその側方から掛かる滑り荷重は上記スパイク２３によって的確に支持され高い滑り止め機能が確保され、特に凍結面とか比較的軟弱な表面を持つ路面での使用においてその効果は顕著となる。【選択図】図１
ADJUSTER
アジャスタ
FURUSE KOJI (author)
2018-06-21
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
/
F16B
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES
,
Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile