JPH0326805U - - Google Patents
Info
- Publication number
- JPH0326805U JPH0326805U JP8754989U JP8754989U JPH0326805U JP H0326805 U JPH0326805 U JP H0326805U JP 8754989 U JP8754989 U JP 8754989U JP 8754989 U JP8754989 U JP 8754989U JP H0326805 U JPH0326805 U JP H0326805U
- Authority
- JP
- Japan
- Prior art keywords
- washers
- fastening structure
- nuts
- bolts
- fastened
- 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
- 230000002159 abnormal effect Effects 0.000 description 1
Landscapes
- Connection Of Plates (AREA)
Description
第１図は本考案に係る締結構造の一実施例を示
す縦断面図、第２図はねじ部荷重分担率を示すグ
ラフ、第３図及び第４図はそれぞれ本実施例が適
用された天井走行クレーンの受梁の締結構造の正
常時及び異常時を示す斜視図、第５図は従来の締
結構造を示す縦断面図、第６図は天井走行クレー
ンの受梁の締結構造を示す斜視図である。
１，２……被締結部材、１ａ，２ａ……ボルト
孔、９，１０……座金、１１……ボルト、１２…
…弾性剛体、１３……ナツト、１４，１５……キ
ヤツプ。
Fig. 1 is a vertical cross-sectional view showing an example of the fastening structure according to the present invention, Fig. 2 is a graph showing the load sharing ratio of the screw portion, and Figs. 3 and 4 are ceilings to which this embodiment is applied. A perspective view showing the fastening structure of the support beam of a traveling crane in normal and abnormal states, FIG. 5 is a vertical sectional view showing the conventional fastening structure, and FIG. 6 is a perspective view showing the fastening structure of the support beam of the overhead traveling crane. It is. 1, 2... Member to be fastened, 1a, 2a... Bolt hole, 9, 10... Washer, 11... Bolt, 12...
...Elastic rigid body, 13...nut, 14,15...cap.
Claims (1)
ト孔にボルトを挿通し、ナツトにより両側から座
金を介して締め付ける締結構造において、前記ボ
ルト及びナツトと前記座金とのそれぞれの接触面
をテーパ状に形成し、前記１対の座金を弾性剛体
により前記被締結部材を迂回して連結するととも
に、前記座金にボルトの頭部及びナツトを保持す
るキヤツプを装着したことを特徴とする締結構造
。 In a fastening structure in which bolts are inserted into bolt holes concentrically formed in a plurality of fastened members and tightened with nuts from both sides via washers, the contact surfaces of the bolts and nuts and the washers are tapered. A fastening structure characterized in that the pair of washers are connected by an elastic rigid body bypassing the fastened member, and a cap for holding a bolt head and a nut is attached to the washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8754989U JPH0326805U (en) | 1989-07-26 | 1989-07-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8754989U JPH0326805U (en) | 1989-07-26 | 1989-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0326805U true JPH0326805U (en) | 1991-03-19 |
Family
ID=31637192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8754989U Pending JPH0326805U (en) | 1989-07-26 | 1989-07-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0326805U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04276872A (en) * | 1991-03-04 | 1992-10-01 | Matsushita Electric Ind Co Ltd | Pattern curve fitting method |
| JPH10184652A (en) * | 1996-12-25 | 1998-07-14 | Nitta Ind Corp | Fall preventing member and method thereof |
-
1989
- 1989-07-26 JP JP8754989U patent/JPH0326805U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04276872A (en) * | 1991-03-04 | 1992-10-01 | Matsushita Electric Ind Co Ltd | Pattern curve fitting method |
| JPH10184652A (en) * | 1996-12-25 | 1998-07-14 | Nitta Ind Corp | Fall preventing member and method thereof |