JPS62152619U - - Google Patents
Info
- Publication number
- JPS62152619U JPS62152619U JP3767586U JP3767586U JPS62152619U JP S62152619 U JPS62152619 U JP S62152619U JP 3767586 U JP3767586 U JP 3767586U JP 3767586 U JP3767586 U JP 3767586U JP S62152619 U JPS62152619 U JP S62152619U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- base frame
- inner frame
- fitted
- base
- 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
Landscapes
- Forklifts And Lifting Vehicles (AREA)
- Jib Cranes (AREA)
- Electric Cable Installation (AREA)
Description
図面は本考案の実施例を示し、第１図は仮支持
アーム装置の構成を示す断面図、第２図は電線仮
支持作業車の側面図、第３図は第１図の―断
面図である。
４…伸縮ブーム、８…仮支持アーム装置、９…
揺動シリンダ、１１…ベースフレーム、１２…移
動フレーム、１３…インナフレーム、１４…回転
装置、１５…伸縮装置。
The drawings show an embodiment of the present invention, FIG. 1 is a sectional view showing the structure of a temporary support arm device, FIG. 2 is a side view of a temporary electric wire support work vehicle, and FIG. 3 is a cross-sectional view of FIG. 1. be. 4...Telescopic boom, 8...Temporary support arm device, 9...
Swing cylinder, 11...Base frame, 12...Movement frame, 13...Inner frame, 14...Rotating device, 15...Extending device.
Claims (1)
ームと、ベースフレームの下端に取付けられた回
転装置と、ベースフレームの内周に設けられ、下
端が回転装置の回転部に取付けられたインナフレ
ームと、ベースフレームとインナフレーム間に設
けられ、ベースフレームに対しては回転及び摺動
自在に嵌合し、インナフレームに対しては摺動の
み自在でインナフレームと一体で回転するよう嵌
合された移動フレームと、インナフレームと移動
フレーム間に設けられた伸縮装置とを備えたこと
を特徴とする仮支持アーム装置。 A base frame pivotably supported at the tip of the boom, a rotating device attached to the lower end of the base frame, and an inner frame provided on the inner periphery of the base frame with its lower end attached to the rotating part of the rotating device. , is provided between the base frame and the inner frame, and is fitted to the base frame so that it can rotate and slide freely, and fitted to the inner frame so that it can only slide freely and rotates integrally with the inner frame. A temporary support arm device comprising a moving frame and a telescoping device provided between an inner frame and a moving frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3767586U JPH0445370Y2 (en) | 1986-03-14 | 1986-03-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3767586U JPH0445370Y2 (en) | 1986-03-14 | 1986-03-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62152619U true JPS62152619U (en) | 1987-09-28 |
| JPH0445370Y2 JPH0445370Y2 (en) | 1992-10-26 |
Family
ID=30849215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3767586U Expired JPH0445370Y2 (en) | 1986-03-14 | 1986-03-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0445370Y2 (en) |
-
1986
- 1986-03-14 JP JP3767586U patent/JPH0445370Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0445370Y2 (en) | 1992-10-26 |