JPH0321100U - - Google Patents
Info
- Publication number
- JPH0321100U JPH0321100U JP7960989U JP7960989U JPH0321100U JP H0321100 U JPH0321100 U JP H0321100U JP 7960989 U JP7960989 U JP 7960989U JP 7960989 U JP7960989 U JP 7960989U JP H0321100 U JPH0321100 U JP H0321100U
- Authority
- JP
- Japan
- Prior art keywords
- mast body
- fixed
- extension
- ridge angle
- bush
- 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
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Description
第１図乃至第３図は、この考案の実施例に係わ
る高所作業台を示し、第１図は全体側面図、第２
図はストツパ機構の断面図、第３図は第１図にお
ける高所作業台のバスケツトを上昇させたときの
全体正面図である。
５…固定マスト体、６…伸張マスト体、９…バ
スケツト、１２…手動ウインチ、２１…スリーブ
、２２…ブツシユ、２３…螺子軸、２５…樹脂製
ストツパ。
Figures 1 to 3 show an elevated work platform according to an embodiment of this invention, with Figure 1 being an overall side view and Figure 2 being an overall side view.
3 is a cross-sectional view of the stopper mechanism, and FIG. 3 is an overall front view of the elevated work platform shown in FIG. 1 when the basket is raised. 5... Fixed mast body, 6... Extension mast body, 9... Basket, 12... Manual winch, 21... Sleeve, 22... Bush, 23... Screw shaft, 25... Resin stopper.
Claims (1)
固定マスト体と、該固定マスト体に緩挿する一又
は複数の伸張マスト体と、該伸張マスト体の上縁
端部に固設したバスケツトとを有し、該固定マス
ト体に装着した手動ウインチの巻動により伸張マ
スト体を介してバスケツトが上昇可能に構成した
高所作業台において、 少なくとも角隅部に稜角を有する金属製伸張マ
スト体と、 固定マスト体の適宜個所に固設され、伸張マス
ト体の稜角に向け開口する貫通穴を有するスリー
ブと、 内径側に螺子部が刻設され、回転規制されて前
記スリーブ貫通穴内に収納されたブツシユと、 前記ブツシユ先端側のスリーブ貫通穴内に収納
され、伸張マスト体の稜角を押圧可能に先端を凹
設させた樹脂製ストツパと、 前記ブツシユの螺子部に螺合され、その先端部
が前記ストツパ背面側に当接可能な螺子軸とを有
し、 前記螺子軸を螺入させる事によりら前記ストツ
パを伸張マスト体稜角に押圧せしめ、これにより
固定マスト体と伸張マスト体間を固持可能に構成
した特徴とする高所作業台。[Claims for Utility Model Registration] A column-shaped fixed mast body vertically fixed in the center of a movable trolley, one or more extendable mast bodies loosely inserted into the fixed mast body, and the upper part of the extendable mast body. An elevated work platform has a basket fixed to the edge thereof, and the basket can be raised via the extending mast body by the winding of a manual winch attached to the fixed mast body. A metal extension mast body with a ridge angle, a sleeve fixed at an appropriate location on the fixed mast body and having a through hole opening toward the ridge angle of the extension mast body, and a threaded part cut into the inner diameter side to restrict rotation. a bush that is housed in the sleeve through hole on the tip side of the bush; a resin stopper that is housed in the sleeve through hole on the tip side of the bush and has a recessed tip so as to be able to press the ridge angle of the extension mast body; It has a screw shaft that is screwed together and whose tip can come into contact with the rear side of the stopper, and by screwing the screw shaft, the stopper is pressed against the ridge angle of the extension mast body, thereby the fixed mast body An elevated work platform characterized by a structure in which the space between the and the extension mast body can be fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7960989U JPH0321100U (en) | 1989-07-07 | 1989-07-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7960989U JPH0321100U (en) | 1989-07-07 | 1989-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0321100U true JPH0321100U (en) | 1991-03-01 |
Family
ID=31623919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7960989U Pending JPH0321100U (en) | 1989-07-07 | 1989-07-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0321100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100980197B1 (en) * | 2003-09-24 | 2010-09-03 | 한라공조주식회사 | Structure of radiator drain device |
-
1989
- 1989-07-07 JP JP7960989U patent/JPH0321100U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100980197B1 (en) * | 2003-09-24 | 2010-09-03 | 한라공조주식회사 | Structure of radiator drain device |
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