JPS58173689U - Entry prevention fence for rotating work vehicles - Google Patents
Entry prevention fence for rotating work vehiclesInfo
- Publication number
- JPS58173689U JPS58173689U JP7096682U JP7096682U JPS58173689U JP S58173689 U JPS58173689 U JP S58173689U JP 7096682 U JP7096682 U JP 7096682U JP 7096682 U JP7096682 U JP 7096682U JP S58173689 U JPS58173689 U JP S58173689U
- Authority
- JP
- Japan
- Prior art keywords
- prevention fence
- rotating work
- work vehicles
- entry prevention
- work vehicle
- 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
- Component Parts Of Construction Machinery (AREA)
- 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
第１図はこの考案にかかる旋回式作業車用立入防止柵の
一実施例の牟面図、第２図は一部横断面図、第３図は作
業車内に支持杆を収納した場合の側面図、第４図はブラ
ケット上に支持杆を載置した状態の側面図、第５図は支
持杆を下部走行体内 ゛に収納した状態の横断面図
、第６図は支持杆をピンにより固定した状態の縦断面図
、第７図は該ピンの側面図、第８図は固定杆を挿入ピン
に係止した状態の側面図である。
１・・・・・・作業車、２・・・・・・上部旋回体、３
・・・・・・下部走行体、４・・・・・・立入防止柵、
５・・・・・・支持杆、６・・・・・田−プ、１１・・
・・・・覆帯、１２・・・・・・ブラケット、１３・・
・・・・ブラケット、１４・・・・・・ピン、１５・・
・・・・ピン受、５１・・・・・・ピン、５２・・・・
・・水平杆、５３・・・・・・垂直ｉ、５４・・・・・
・固定杆、５５・・・・・・係止ピン、５６・・・・・
・ピン、５７・・・・・・挿通リング。
７５−５
１４′ Ｋ′−−）ｌ −
［１Figure 1 is a cross-sectional view of one embodiment of the swiveling work vehicle access prevention fence according to this invention, Figure 2 is a partial cross-sectional view, and Figure 3 is a side view when the support rod is stored inside the work vehicle. Figure 4 is a side view of the support rod placed on the bracket, Figure 5 is a cross-sectional view of the support rod stored in the undercarriage, and Figure 6 is the support rod fixed with a pin. FIG. 7 is a side view of the pin, and FIG. 8 is a side view of the fixing rod locked to the insertion pin. 1... Working vehicle, 2... Upper revolving body, 3
... lower running body, 4 ... entry prevention fence,
5...Support rod, 6...Top, 11...
... Cover band, 12 ... Bracket, 13 ...
...Bracket, 14...Pin, 15...
...Pin holder, 51...Pin, 52...
...Horizontal rod, 53... Vertical i, 54...
・Fixing rod, 55... Locking pin, 56...
・Pin, 57...Insertion ring. 75-5 14'K'--)l - [1
Claims (1)
の旋回式作業車において、 下部走行体の適宜空陣に伸縮可能な複数本の支持杆の一
端を枢支して、該支持杆の他端間にロープを張設するこ
とを特徴とする旋回式作業車用立入防止柵。[Scope of Claim for Utility Model Registration] In a revolving work vehicle such as a crawler crane that has an upper revolving body on the lower traveling body, one end of a plurality of support rods that can be extended and retracted to an appropriate position on the lower traveling body are pivotally supported. An access prevention fence for a rotating work vehicle, characterized in that a rope is stretched between the other ends of the support rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7096682U JPS58173689U (en) | 1982-05-15 | 1982-05-15 | Entry prevention fence for rotating work vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7096682U JPS58173689U (en) | 1982-05-15 | 1982-05-15 | Entry prevention fence for rotating work vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58173689U true JPS58173689U (en) | 1983-11-19 |
Family
ID=30080600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7096682U Pending JPS58173689U (en) | 1982-05-15 | 1982-05-15 | Entry prevention fence for rotating work vehicles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58173689U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012224449A (en) * | 2011-04-20 | 2012-11-15 | Aktio Corp | Safety-fence construction device and lifting/lowering device using the same |
| JP2019182622A (en) * | 2018-04-13 | 2019-10-24 | コベルコ建機株式会社 | Construction machine |
-
1982
- 1982-05-15 JP JP7096682U patent/JPS58173689U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012224449A (en) * | 2011-04-20 | 2012-11-15 | Aktio Corp | Safety-fence construction device and lifting/lowering device using the same |
| JP2019182622A (en) * | 2018-04-13 | 2019-10-24 | コベルコ建機株式会社 | Construction machine |
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