JPS6019858Y2 - Bracing locking device for scaffolding frame - Google Patents
Bracing locking device for scaffolding frameInfo
- Publication number
- JPS6019858Y2 JPS6019858Y2 JP8652781U JP8652781U JPS6019858Y2 JP S6019858 Y2 JPS6019858 Y2 JP S6019858Y2 JP 8652781 U JP8652781 U JP 8652781U JP 8652781 U JP8652781 U JP 8652781U JP S6019858 Y2 JPS6019858 Y2 JP S6019858Y2
- Authority
- JP
- Japan
- Prior art keywords
- locking
- spring
- locking member
- locking device
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Description
【考案の詳細な説明】
本考案は各種建築工事に於て仮設枠組足場にに使用され
る足場枠の脚柱に取り付けられる筋違、その他の連結材
を取付ける係止具に関するもので、脚柱の係止具に連結
材を容易に装着でき、且つ確実に抜は止めすることがで
きるものである。[Detailed description of the invention] This invention relates to a fastening device for attaching braces and other connecting materials to the pedestals of scaffolding frames used for temporary frame scaffolding in various construction works. The connecting member can be easily attached to the locking tool and can be reliably prevented from being removed.
即ち、本考案係止具Ａは足場枠の脚柱１に固着される係
止具主体２に軸方向に溝部３を形威し、この溝部３に透
孔４を穿設した係止部材５を嵌着して軸体６，７により
枢支するとともにスプリング８を軸体６に枢着し、その
一端部を軸体７に当接し、他端部を係止部材５の透孔４
切り抜き縁に当接してスプリング８の弾力により係止部
材５を前記溝部３より突出させたものである。That is, the locking device A of the present invention has a locking device main body 2 fixed to a pillar 1 of a scaffolding frame with a groove 3 in the axial direction, and a locking member 5 in which a through hole 4 is bored in the groove 3. are fitted and pivotally supported by the shafts 6 and 7, and a spring 8 is pivotally connected to the shaft 6, one end of which is in contact with the shaft 7, and the other end is inserted into the through hole 4 of the locking member 5.
The locking member 5 is caused to come into contact with the cutout edge and protrude from the groove 3 by the elasticity of a spring 8.
なお図中において二点鎖線で示す９は筋違等の連結材で
ある。In addition, in the figure, 9 indicated by a two-dot chain line is a connecting member such as a brace.
本考案係止具は上記のように構成しであるので、足場枠
の脚柱１に固着された係止具Ａに筋違等の連結材９を装
着するには連結材９の先端部に穿設された透孔を係止具
主体２に嵌入し、透孔の周縁部で係止部材５をスプリン
グ８の弾力に抗して溝部３内に押し込みながら通過させ
る。Since the locking device of the present invention is constructed as described above, in order to attach the connecting member 9 such as a brace to the locking device A fixed to the pillar 1 of the scaffolding frame, the connecting member 9 must be attached to the tip of the connecting member 9. The bored hole is inserted into the main body 2 of the locking tool, and the locking member 5 is pushed into the groove 3 at the peripheral edge of the hole against the elasticity of the spring 8 and passed through.
連結材９が通過し、連結材９と係止部材５の接触がなく
なるとスプリング８の復元力により係止部材５の下側部
が溝部３より突出し、連結材９の抜けるのを阻止する。When the connecting member 9 passes and the contact between the connecting member 9 and the locking member 5 disappears, the lower part of the locking member 5 protrudes from the groove 3 due to the restoring force of the spring 8, thereby preventing the connecting member 9 from coming off.
次に連結材９を抜きとるには係止部材５の下側部を指先
で溝部３内に押し込んで連結材９を引き出せば容易に抜
きとることができる。Next, the connecting member 9 can be easily removed by pushing the lower side of the locking member 5 into the groove 3 with a fingertip and pulling out the connecting member 9.
以上のように、本考案は２本の軸体６，７により係止部
材５を枢支することにより係止部材５の下側部を係止具
主体２の下方に若干突出させるようにし、更にスプリン
グ８を介在させることにより係止部材５を押し上げた時
にスプリング８のの一端が軸体７に当接してスプリング
８が復元力を有するようにしているため押し上げを解除
すれば再び係止部材５の下側部が係止具主体２の下方に
突出するので、連結材９の透孔を係止具主体２に押し込
むだけで容易に装着でき、装着すればスプリング８の復
元力により係止部材５の下側部が係止具主体２の下方に
突出した状態に戻るので確実に連結材９の抜は止めをす
ることができる。As described above, the present invention pivots the locking member 5 by the two shafts 6 and 7, so that the lower part of the locking member 5 slightly protrudes below the locking tool main body 2, Furthermore, by interposing the spring 8, when the locking member 5 is pushed up, one end of the spring 8 comes into contact with the shaft body 7 and the spring 8 has a restoring force, so that when the push-up is released, the locking member is moved again. 5 protrudes below the locking tool main body 2, so it can be easily installed by simply pushing the through hole of the connecting member 9 into the locking tool main body 2, and once installed, it is locked by the restoring force of the spring 8. Since the lower part of the member 5 returns to the state in which it protrudes downward from the lock main body 2, the connecting member 9 can be reliably prevented from being pulled out.
更に、スプリング８は軸体６に枢着されるとともに係止
部材５の透孔４内に収納されるのでスプリング８の抜は
落ちによる紛失も防止し得る。Further, since the spring 8 is pivotally attached to the shaft body 6 and is housed in the through hole 4 of the locking member 5, it is possible to prevent the spring 8 from being removed or lost due to falling.
第１図は本考案に係る係止具の一部縦断正面図、第２図
は第１図の底面図である。
図中の符号は説明すれば次のとおりである。
１・・・・・・脚柱、２・・・・・・係止具主体、３・
・・・・・溝部、４・・・・・・透孔、５・・・・・・
係止部材、６，７・・・・・・軸体、訃・・・・・スプ
リング、Ａ・・・・・・係止具。FIG. 1 is a partially vertical front view of a locking device according to the present invention, and FIG. 2 is a bottom view of FIG. 1. The explanation of the symbols in the figure is as follows. 1... Pillar, 2... Locking tool main body, 3.
...Groove, 4...Through hole, 5...
Locking member, 6, 7...shaft body, end...spring, A...locking tool.
Claims (1)
部３を形威し、この溝部３に透孔４を穿設した係止部材
５を嵌着して軸体６，７により枢支するとともにスプリ
ング８を軸体６に枢着し、その一端部を軸体７に当接し
、他端部を係止部材５の透孔４切り抜き縁に当接してス
プリング８の弾力により係止部材５を前記溝部３より突
出してなる足場枠用筋違係止具。A groove 3 is formed in the axial direction in the main body 2 of the locking tool fixed to the pillar 1 of the scaffolding frame, and a locking member 5 having a through hole 4 is fitted into the groove 3 to form a shaft 6, 7, and a spring 8 is pivotally attached to the shaft 6, one end of which is in contact with the shaft 7, and the other end is in contact with the cutout edge of the through hole 4 of the locking member 5, thereby increasing the elasticity of the spring 8. A brace locking device for a scaffolding frame in which a locking member 5 protrudes from the groove portion 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8652781U JPS6019858Y2 (en) | 1981-06-11 | 1981-06-11 | Bracing locking device for scaffolding frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8652781U JPS6019858Y2 (en) | 1981-06-11 | 1981-06-11 | Bracing locking device for scaffolding frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57198241U JPS57198241U (en) | 1982-12-16 |
| JPS6019858Y2 true JPS6019858Y2 (en) | 1985-06-14 |
Family
ID=29881744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8652781U Expired JPS6019858Y2 (en) | 1981-06-11 | 1981-06-11 | Bracing locking device for scaffolding frame |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6019858Y2 (en) |
-
1981
- 1981-06-11 JP JP8652781U patent/JPS6019858Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57198241U (en) | 1982-12-16 |
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