JPS5957483U - Auxiliary jib storage device - Google Patents
Auxiliary jib storage deviceInfo
- Publication number
- JPS5957483U JPS5957483U JP15316282U JP15316282U JPS5957483U JP S5957483 U JPS5957483 U JP S5957483U JP 15316282 U JP15316282 U JP 15316282U JP 15316282 U JP15316282 U JP 15316282U JP S5957483 U JPS5957483 U JP S5957483U
- Authority
- JP
- Japan
- Prior art keywords
- auxiliary jib
- boom
- tip
- storage device
- locking
- 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
Landscapes
- Jib Cranes (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面はこの考案の一実施例を示し、第１図は補助ジブ格
納状態の側面図、第２図は同平面図、第３図は第１図■
−■線に沿う断面図、第４図は第３図ＩＶ−ＩＶ線に沿
う断面図、第５図は係止機構の゛平面図、第６図は同側
面図、第７図は保合ピン部分の拡大断面図、第８図は第
７図■−■線に沿う断面図、第９図は係止機構の平面図
、第１０図は同側面図である。
１はブーム、２は補助ジブ、７及び８は係止機構、２５
はガイド部材、２５ａは案内板、２６はガイド杆、３１
は係止レバ、３１ｂはピン孔、３２はピン受け、３３は
係止ピン。
−１第２図The drawings show an embodiment of this invention, with Fig. 1 being a side view of the auxiliary jib in its retracted state, Fig. 2 being a plan view of the same, and Fig. 3 being similar to Fig. 1.
4 is a sectional view taken along line IV-IV in FIG. 3, FIG. 5 is a plan view of the locking mechanism, FIG. 6 is a side view of the locking mechanism, and FIG. FIG. 8 is an enlarged sectional view of the pin portion, FIG. 8 is a sectional view taken along line 7--7 in FIG. 7, FIG. 9 is a plan view of the locking mechanism, and FIG. 10 is a side view of the same. 1 is a boom, 2 is an auxiliary jib, 7 and 8 are locking mechanisms, 25
is a guide member, 25a is a guide plate, 26 is a guide rod, 31
31b is a locking lever, 31b is a pin hole, 32 is a pin receiver, and 33 is a locking pin. -1 Figure 2
Claims (1)
係止機構７，８でブーＡＩに係止するものにおいて、上
記補助ジブ２の先端部とブーム１の間に設けた係止機構
８を、ブーム１側に上下調整自在にガイド部材２５の基
端部婆支承し、上記ガイド部材２５には、補助ジブ２の
先端部に突設されたガイド杆２６の上面に当接して、補
助ジブ２をブーム１側方の格納位置へ案内する案内板２
゛５ａを設け、またガイド部材２５の基端側上面には、
起伏自在に坏土レバ３１の一端側を枢支し、係止レバ３
１の他端側には補助ジブ２側に設けられたピン受け３２
に挿脱自在（こ嵌挿された係止ピン３３を挿入するピン
孔３１ｂを穿設することにより構成してなる補助ジブの
格納装置。A locking mechanism provided between the tip of the auxiliary jib 2 and the boom 1, in which the middle and tip of the auxiliary jib 2 stored along the boom 1 are locked to the boo AI by the locking mechanisms 7 and 8. 8 is supported on the proximal end of a guide member 25 so as to be vertically adjustable on the boom 1 side, and the guide member 25 has a guide rod 26 projecting from the tip of the auxiliary jib 2, which abuts on the upper surface of the guide rod 26. Guide plate 2 that guides the auxiliary jib 2 to the storage position on the side of the boom 1
5a is provided, and on the upper surface of the proximal side of the guide member 25,
One end side of the clay lever 31 is pivotally supported so that it can be raised and lowered, and the locking lever 3
1 has a pin receiver 32 provided on the auxiliary jib 2 side.
A storage device for an auxiliary jib constructed by drilling a pin hole 31b into which a locking pin 33 is inserted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15316282U JPS5957483U (en) | 1982-10-12 | 1982-10-12 | Auxiliary jib storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15316282U JPS5957483U (en) | 1982-10-12 | 1982-10-12 | Auxiliary jib storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5957483U true JPS5957483U (en) | 1984-04-14 |
Family
ID=30338932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15316282U Pending JPS5957483U (en) | 1982-10-12 | 1982-10-12 | Auxiliary jib storage device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5957483U (en) |
-
1982
- 1982-10-12 JP JP15316282U patent/JPS5957483U/en active Pending
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