JPS6252310U - - Google Patents
Info
- Publication number
- JPS6252310U JPS6252310U JP14481585U JP14481585U JPS6252310U JP S6252310 U JPS6252310 U JP S6252310U JP 14481585 U JP14481585 U JP 14481585U JP 14481585 U JP14481585 U JP 14481585U JP S6252310 U JPS6252310 U JP S6252310U
- Authority
- JP
- Japan
- Prior art keywords
- connecting pin
- locking
- hollow portion
- structure according
- model registration
- 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.)
- Granted
Links
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000012212 insulator Substances 0.000 description 2
Landscapes
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
- Insulators (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Description
第1図はこの考案を耐張碍子装置の連結ピン構
造に具体化した一実施例を示す装着状態の正面図
、第2図は連結ピンの先端部の一部破断図、第3
図は耐張碍子装置全体を示す正面図、第4図は連
結ピンの装着操作を示す正面図、第5図及び第6
図は連結ピンの離脱操作を示す正面図、第7図は
衝打具の断面図、第8図はキヤツプの別例を示す
斜視図である。
11……連結ピン、11a……リング部、11
b……係止突条、11c……溝部、11d……空
洞部、12……係止片、12e……係止突部、1
3,14……軸、15……コイルスプリング、1
6……衝打具、22……キヤツプ。
Fig. 1 is a front view of an installed state showing an embodiment of this invention in the connecting pin structure of a tension insulator device, Fig. 2 is a partially cutaway view of the tip of the connecting pin, and Fig. 3 is a partially cutaway view of the tip of the connecting pin.
The figure is a front view showing the entire tension insulator device, Figure 4 is a front view showing the operation of attaching the connecting pin, Figures 5 and 6 are
7 is a sectional view of the striking tool, and FIG. 8 is a perspective view of another example of the cap. 11... Connection pin, 11a... Ring part, 11
b...Latching protrusion, 11c...Groove, 11d...Cavity, 12...Locking piece, 12e...Locking protrusion, 1
3, 14...shaft, 15...coil spring, 1
6...impact tool, 22...cap.
Claims (1)
される連結ピン11において、前記連結ピン11
の基端に前記連結部材に対する挿入を規制する係
止部を設け、前記連結ピン11の先端に空洞部1
1dを設け、前記連結部材からの脱落を防止する
係止部材を前記空洞部11dに対して収容可能に
取着し、同じく空洞部11dには前記係止部材の
係止突部12eを前記連結ピン11の外側へ常時
突出する方向へ付勢するための付勢部材を内装す
るとともに、前記係止突部12eは、前記連結ピ
ン11の先端側から基端側方向へ上昇傾斜する傾
斜面S1,S3と、同傾斜面S1,S3の上端か
ら下方へ降下する係止面S2とを形成したことを
特徴とする連結ピン構造。 2 係止部材は空洞部11d内において連結ピン
11に挿通された軸13,14により回動可能に
支持された実用新案登録請求の範囲第1項に記載
の連結ピン構造。 3 連結ピン11はその基端部にリング部11a
を備えている実用新案登録請求の範囲第1項に記
載の連結ピン構造。 4 付勢部材はコイルスプリング15である実用
新案登録請求の範囲第1項に記載の連結ピン構造
。 5 連結ピン11はその先端部に対し、係止部材
を押圧して空洞部11dに没入し、連結部材に対
する係止を解除するためのキヤツプ22を備えて
いる実用新案登録請求の範囲第1項に記載の連結
ピン構造。[Claims for Utility Model Registration] 1. In the connecting pin 11 inserted into the insertion holes 6c, 6d, and 10b of the connecting member, the connecting pin 11
A locking portion for regulating insertion into the connecting member is provided at the base end of the connecting pin 11, and a hollow portion 1 is provided at the tip of the connecting pin 11.
1d, and a locking member for preventing falling off from the connecting member is attached to the hollow portion 11d so as to be accommodated therein, and a locking protrusion 12e of the locking member is attached to the hollow portion 11d. A biasing member is provided internally to bias the pin 11 in a direction in which it always protrudes outward, and the locking protrusion 12e has an inclined surface S1 that slopes upward from the distal end side of the connecting pin 11 toward the proximal end side. , S3, and a locking surface S2 that descends downward from the upper end of the inclined surfaces S1, S3. 2. The connecting pin structure according to claim 1, wherein the locking member is rotatably supported by shafts 13 and 14 inserted into the connecting pin 11 in the hollow portion 11d. 3 The connecting pin 11 has a ring portion 11a at its base end.
A connecting pin structure according to claim 1 of the utility model registration claim, comprising: 4. The connecting pin structure according to claim 1, wherein the biasing member is a coil spring 15. 5. The connecting pin 11 is provided with a cap 22 on its tip end for pressing the locking member and sinking into the cavity 11d to release the lock on the connection member, Claim 1 of the Utility Model Registration Claim Connecting pin structure described in .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985144815U JPH0137209Y2 (en) | 1985-09-20 | 1985-09-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985144815U JPH0137209Y2 (en) | 1985-09-20 | 1985-09-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6252310U true JPS6252310U (en) | 1987-04-01 |
JPH0137209Y2 JPH0137209Y2 (en) | 1989-11-10 |
Family
ID=31055770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985144815U Expired JPH0137209Y2 (en) | 1985-09-20 | 1985-09-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0137209Y2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008141890A (en) * | 2006-12-04 | 2008-06-19 | Hokuriku Electric Power Co Inc:The | Insulator mounting method, insulator removing method, cotter pin used for the same, split pin mounting tool and split pin removing tool |
JP2013234743A (en) * | 2012-05-11 | 2013-11-21 | Nifco Inc | Device for fixing member |
JP5925944B1 (en) * | 2015-07-17 | 2016-05-25 | 株式会社タダノ | Crane hook and crane truck |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4723378U (en) * | 1971-04-13 | 1972-11-15 | ||
JPS5253893U (en) * | 1975-10-13 | 1977-04-18 | ||
JPS57198242U (en) * | 1981-06-11 | 1982-12-16 |
-
1985
- 1985-09-20 JP JP1985144815U patent/JPH0137209Y2/ja not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4723378U (en) * | 1971-04-13 | 1972-11-15 | ||
JPS5253893U (en) * | 1975-10-13 | 1977-04-18 | ||
JPS57198242U (en) * | 1981-06-11 | 1982-12-16 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008141890A (en) * | 2006-12-04 | 2008-06-19 | Hokuriku Electric Power Co Inc:The | Insulator mounting method, insulator removing method, cotter pin used for the same, split pin mounting tool and split pin removing tool |
JP4546949B2 (en) * | 2006-12-04 | 2010-09-22 | 北陸電力株式会社 | Insulator attachment method, insulator removal method and split pin attachment used therefor |
JP2013234743A (en) * | 2012-05-11 | 2013-11-21 | Nifco Inc | Device for fixing member |
JP5925944B1 (en) * | 2015-07-17 | 2016-05-25 | 株式会社タダノ | Crane hook and crane truck |
US9561939B1 (en) | 2015-07-17 | 2017-02-07 | Tadano Ltd. | Crane hook and crane truck |
Also Published As
Publication number | Publication date |
---|---|
JPH0137209Y2 (en) | 1989-11-10 |