JPS6315307U

JPS6315307U -

Info

Publication number: JPS6315307U
Application number: JP10985786U
Authority: JP
Priority date: 1986-07-17
Filing date: 1986-07-17
Publication date: 1988-02-01

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図ないし第３図は本考案の第１の実施例を
示し、第１図は丸棒と支持部材とを楔形ピンによ
り結合して示す断面図、第２図は支持部材を示す
断面図、第３図は楔形ピンを示す側面図、第４図
は本考案の第２の実施例を示す丸棒と支持部材と
を楔形ピンにより結合して示す断面図、第５図な
いし第７図は従来例を示し、第５図は丸棒と支持
部材とをコマねじにより結合して示す断面図、第
６図は丸棒と支持部材とを止めねじにより結合し
て示す断面図、第７図は丸棒と支持部材とをテー
パピンにより結合して示す断面図である。１１……支持部材、１２……嵌挿孔、１３……
差し込み孔、１４……丸棒、１６……楔形ピン、
１７……ねじ部、１９……ナツト。 1 to 3 show a first embodiment of the present invention, FIG. 1 is a sectional view showing a round bar and a support member connected by a wedge-shaped pin, and FIG. 2 is a sectional view showing the support member. , FIG. 3 is a side view showing a wedge-shaped pin, FIG. 4 is a cross-sectional view showing a second embodiment of the present invention, in which a round bar and a support member are connected by a wedge-shaped pin, and FIGS. 5 to 7. 5 shows a conventional example, FIG. 5 is a cross-sectional view showing a round bar and a support member connected by a piece screw, FIG. 6 is a cross-sectional view showing a round rod and a support member connected by a set screw, and FIG. The figure is a sectional view showing a round bar and a support member coupled together by a taper pin. 11... Support member, 12... Fitting hole, 13...
Insertion hole, 14...Round bar, 16...Wedge-shaped pin,
17...screw part, 19...nut.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

中空または中実の丸棒を支持部材に形成した嵌
挿孔に挿入し、これら丸棒と支持部材を結合する
構造において、上記支持部材に上記嵌挿孔の接線
方向に伸び、かつ途中が嵌挿孔と連通する差し込
み孔を形成し、この差し込み孔に、小径側の端部
にねじ部を形成した楔形ピンを挿入し、この楔形
ピンのテーパ面を上記丸棒の側面に当接させると
ともに、上記ねじ部を支持部材の外に突出させ、
このねじ部にナツトを螺着してこのナツトを締付
けることによりこの楔形ピンで丸棒を締付けたこ
とを特徴とする丸棒の結合構造。 In a structure in which a hollow or solid round bar is inserted into a fitting hole formed in a support member and these round bars and the support member are coupled, a hollow or solid round bar is inserted into a fitting hole formed in a supporting member, and a part extending in a tangential direction of the fitting hole is inserted into the supporting member. An insertion hole is formed that communicates with the insertion hole, a wedge-shaped pin with a threaded portion formed at the end on the small diameter side is inserted into this insertion hole, and the tapered surface of this wedge-shaped pin is brought into contact with the side surface of the round bar. , causing the threaded portion to protrude outside the support member;
A round bar coupling structure characterized in that the round bar is tightened by the wedge-shaped pin by screwing a nut into the threaded portion and tightening the nut.