JPH0366518U - - Google Patents
Info
- Publication number
- JPH0366518U JPH0366518U JP12831189U JP12831189U JPH0366518U JP H0366518 U JPH0366518 U JP H0366518U JP 12831189 U JP12831189 U JP 12831189U JP 12831189 U JP12831189 U JP 12831189U JP H0366518 U JPH0366518 U JP H0366518U
- Authority
- JP
- Japan
- Prior art keywords
- support arm
- temporary support
- hook
- attached
- rise
- 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
- 230000003028 elevating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Jib Cranes (AREA)
- Forklifts And Lifting Vehicles (AREA)
Description
第1図は本考案に係る架空線支持装置の昇降装
置を搭載した作業車の一実施例を示す説明図、第
2図は本考案に係る架空線支持装置の昇降装置を
拡大して示す説明図である。
1……作業車、2……ターンテーブル、3……
ブーム、4……揺動体、4a……一端、4b……
他端、5……ブラケツト、6……シリンダ、8…
…旋回装置、9……仮支持アーム、9a……ブラ
ケツト、10……架空線支持部材、10a……水
平アーム、10b……四面ローラ、11……フツ
ク、12……ウインチ装置。
FIG. 1 is an explanatory diagram showing an embodiment of a work vehicle equipped with a lifting device for an overhead wire support device according to the present invention, and FIG. 2 is an explanatory diagram showing an enlarged view of the lifting device for an overhead wire support device according to the present invention. It is a diagram. 1...Work vehicle, 2...Turntable, 3...
Boom, 4... Rocking body, 4a... One end, 4b...
Other end, 5...Bracket, 6...Cylinder, 8...
... Swivel device, 9 ... Temporary support arm, 9a ... Bracket, 10 ... Overhead wire support member, 10a ... Horizontal arm, 10b ... Four-sided roller, 11 ... Hook, 12 ... Winch device.
Claims (1)
動体と、該揺動体に垂直面内で揺動自在に枢支さ
れたブラケツトと、該ブラケツトに昇降自在に支
持される仮支持アームと、該仮支持アームに装着
された架空線支持部材と、前記ブームの先端から
ウインチにより繰り出し、巻き取られるワイヤに
より昇降自在に吊持されたフツクとを具備し、該
フツクを前記仮支持アームの下端に係止し、フツ
クの昇降で仮支持アームと該仮支持アームに装着
した架空線支持部材を上下に移動させるようにし
たことを特徴とする架空線支持装置の昇降装置。 A swinging body pivotally attached to the tip of a boom installed on a work vehicle, a bracket pivotally supported on the swinging body so as to be swingable in a vertical plane, and a temporary support arm supported by the bracket so as to be able to rise and fall; The temporary support arm is equipped with an overhead wire support member attached to the temporary support arm, and a hook suspended from the tip of the boom so as to be able to rise and fall by a wire that is paid out by a winch and wound up, and the hook is attached to the lower end of the temporary support arm. 1. An elevating device for an overhead line support device, characterized in that the temporary support arm and the overhead line support member attached to the temporary support arm are moved up and down by lifting and lowering the hook.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12831189U JPH0366518U (en) | 1989-10-31 | 1989-10-31 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12831189U JPH0366518U (en) | 1989-10-31 | 1989-10-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0366518U true JPH0366518U (en) | 1991-06-27 |
Family
ID=31676024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12831189U Pending JPH0366518U (en) | 1989-10-31 | 1989-10-31 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0366518U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100980978B1 (en) * | 2007-03-19 | 2010-09-07 | 베루본 가부시키가이샤 | Extension device and tripod |
CN105313728A (en) * | 2014-06-24 | 2016-02-10 | 爱普力卡幼儿产品合同会社 | Child seat |
-
1989
- 1989-10-31 JP JP12831189U patent/JPH0366518U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100980978B1 (en) * | 2007-03-19 | 2010-09-07 | 베루본 가부시키가이샤 | Extension device and tripod |
CN105313728A (en) * | 2014-06-24 | 2016-02-10 | 爱普力卡幼儿产品合同会社 | Child seat |
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