JPH0431790U - - Google Patents
Info
- Publication number
- JPH0431790U JPH0431790U JP7270390U JP7270390U JPH0431790U JP H0431790 U JPH0431790 U JP H0431790U JP 7270390 U JP7270390 U JP 7270390U JP 7270390 U JP7270390 U JP 7270390U JP H0431790 U JPH0431790 U JP H0431790U
- Authority
- JP
- Japan
- Prior art keywords
- annular portion
- tangential direction
- desired diameter
- flexible
- portion extending
- 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.)
- Pending
Links
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Description
第１図ａ，ｂは本考案の一実施例を示し、ａ図
は平面図、ｂ図は側面図、第２図は第１図ａのＡ
部を示す拡大図、第３図〜第４図は本考案の他の
実施例を示す側面図、第５図は本考案の更に他の
実施例を示す平面図、第６図は本考案の治具を用
いた玉掛け作業の説明図、第７図〜第８図は従来
の玉掛け作業の説明図である。
１……玉掛け用治具、２……環状部、３ａ，３
ｂ，４ａ，４ｂ……撓み部、５……円弧部、６…
…ロツド挿通金具、７ａ，７ｂ……短管、８……
ストツパー、２０……吊り荷、２１……玉掛け用
ワイヤ、２２……クレーンフツク。
Figures 1a and b show an embodiment of the present invention, where figure a is a plan view, figure b is a side view, and figure 2 is A in figure 1a.
FIGS. 3 and 4 are side views showing other embodiments of the invention, FIG. 5 is a plan view showing still another embodiment of the invention, and FIG. 6 is an enlarged view of the invention. An explanatory diagram of a slinging operation using a jig, and FIGS. 7 and 8 are explanatory diagrams of a conventional slinging operation. 1... Slinging jig, 2... Annular part, 3a, 3
b, 4a, 4b...bending portion, 5... arcuate portion, 6...
...Rod insertion fitting, 7a, 7b...Short pipe, 8...
Stopper, 20... Hanging load, 21... Slinging wire, 22... Crane hook.
Claims (1)
線方向に延びる撓み部とを形成する玉掛け用治具
。 (2) 前記所望径の環状部とその接線方向に延び
る撓み部とがＵ字状に屈曲して対向配置したもの
である請求項１記載の玉掛け用治具。 (3) 前記所望径の環状部とその接線方向に延び
る撓み部とが独立したものである請求項１記載の
玉掛け用治具。 (4) 所望径の環状部とその接線方向に延びる撓
み部とを貫通孔が並行するロツド挿通金具で固定
した請求項１又は２又は３記載の玉掛け用治具。[Claims for Utility Model Registration] (1) A slinging jig in which a flexible rod forms an annular portion with a desired diameter and a flexible portion extending in the tangential direction of the annular portion. (2) The slinging jig according to claim 1, wherein the annular portion having the desired diameter and the flexible portion extending in the tangential direction thereof are bent in a U-shape and arranged to face each other. (3) The slinging jig according to claim 1, wherein the annular portion having the desired diameter and the flexible portion extending in the tangential direction thereof are independent. (4) The slinging jig according to claim 1, wherein the annular portion having a desired diameter and the flexible portion extending in the tangential direction thereof are fixed by a rod insertion fitting having parallel through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7270390U JPH0431790U (en) | 1990-07-09 | 1990-07-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7270390U JPH0431790U (en) | 1990-07-09 | 1990-07-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0431790U true JPH0431790U (en) | 1992-03-13 |
Family
ID=31610874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7270390U Pending JPH0431790U (en) | 1990-07-09 | 1990-07-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0431790U (en) |
-
1990
- 1990-07-09 JP JP7270390U patent/JPH0431790U/ja active Pending
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