JPS62179292U - - Google Patents
Info
- Publication number
- JPS62179292U JPS62179292U JP6781686U JP6781686U JPS62179292U JP S62179292 U JPS62179292 U JP S62179292U JP 6781686 U JP6781686 U JP 6781686U JP 6781686 U JP6781686 U JP 6781686U JP S62179292 U JPS62179292 U JP S62179292U
- Authority
- JP
- Japan
- Prior art keywords
- elevating floor
- hydraulic
- floor device
- elevating
- hydraulic cylinder
- 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 description 7
- 230000008602 contraction Effects 0.000 claims 2
- 230000001360 synchronised effect Effects 0.000 claims 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Actuator (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Description
第１図は本考案に係る昇降床装置を一部破断し
て示す平面図、第２図はその正面図、第３図は本
考案におけるロツク機構を有する油圧シリンダを
一部破断して示す部分断面図、第４図は本考案に
おける油圧シリンダの作動のための油圧制御回路
図である。
１…ベース部、２…昇降床、３乃至６…油圧シ
リンダ、１０…シリンダ、１１…ピストン部、１
２…ピストンロツド、１３…螺条ロツド、１４…
連結ロツド、１５…ベベルギヤボツクス、１６，
１７…油路、２０…油圧制御回路、２１…ポンプ
、２２，２４…切換バルブ、２３…両方向油圧モ
ータ、２５…タンク、Ａ…ロツド側室、Ｂ…ピス
トン側室。
Fig. 1 is a partially cutaway plan view of an elevating floor device according to the present invention, Fig. 2 is a front view thereof, and Fig. 3 is a partially cutaway view of a hydraulic cylinder having a locking mechanism according to the present invention. The sectional view and FIG. 4 are hydraulic control circuit diagrams for operating the hydraulic cylinder in the present invention. DESCRIPTION OF SYMBOLS 1...Base part, 2...Elevating floor, 3 to 6...Hydraulic cylinder, 10...Cylinder, 11...Piston part, 1
2... Piston rod, 13... Screw rod, 14...
Connection rod, 15... Bevel gearbox, 16,
17... Oil passage, 20... Hydraulic control circuit, 21... Pump, 22, 24... Switching valve, 23... Bidirectional hydraulic motor, 25... Tank, A... Rod side chamber, B... Piston side chamber.
Claims (1)
着を可とすると共に、上記ベース部の上方に位置
決められるように配設された昇降床の下面に上記
油圧シリンダの上端の枢着を可としてなり、上記
油圧シリンダはその伸縮方向が交叉方向となるよ
うに各側に一対配設されてなると共に、両側で同
一方向に伸縮する各側の油圧シリンダはその伸縮
が同期するように形成されてなり、かつ、上記油
圧シリンダはロツク機構を有してなることを特徴
とする昇降床装置。 (2) ベース部が階下床等の固定部とされてなる
実用新案登録請求の範囲第１項記載の昇降床装置
。 (3) ベース部が移動自在となるように形成され
てなる実用新案登録請求の範囲第１項記載の昇降
床装置。 (4) 昇降床の上面に座席が配設されてなる実用
新案登録請求の範囲第１項記載の昇降床装置。[Claims for Utility Model Registration] (1) The lower end of a hydraulic cylinder can be pivotally mounted on the upper surface of the base, and the hydraulic The upper ends of the cylinders can be pivoted, and the hydraulic cylinders are arranged in pairs on each side so that their expansion and contraction directions cross each other, and the hydraulic cylinders on each side, which expand and contract in the same direction on both sides, 1. An elevating floor device, characterized in that it is formed so that expansion and contraction are synchronized, and the hydraulic cylinder has a locking mechanism. (2) The elevating floor device according to claim 1, wherein the base portion serves as a fixing portion for a downstairs floor, etc. (3) The elevating floor device according to claim 1, wherein the base portion is formed to be movable. (4) The elevating floor device according to claim 1 of the utility model registration claim, wherein a seat is arranged on the upper surface of the elevating floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6781686U JPS62179292U (en) | 1986-05-06 | 1986-05-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6781686U JPS62179292U (en) | 1986-05-06 | 1986-05-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62179292U true JPS62179292U (en) | 1987-11-13 |
Family
ID=30907060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6781686U Pending JPS62179292U (en) | 1986-05-06 | 1986-05-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62179292U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004083257A (en) * | 2002-08-28 | 2004-03-18 | Nippon Sharyo Seizo Kaisha Ltd | Load carrying platform supporting device of jacking device |
| JP2006056698A (en) * | 2004-08-23 | 2006-03-02 | Otaki Yuatsu:Kk | Heavy load lifter |
| JP2018123483A (en) * | 2017-01-30 | 2018-08-09 | Ｊｆｅ建材株式会社 | Supporting device |
| JP2018162139A (en) * | 2017-03-24 | 2018-10-18 | シンフォニアテクノロジー株式会社 | Cargo handling device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5837240A (en) * | 1981-08-28 | 1983-03-04 | 富士電機株式会社 | Flow control system of water distribution pond |
-
1986
- 1986-05-06 JP JP6781686U patent/JPS62179292U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5837240A (en) * | 1981-08-28 | 1983-03-04 | 富士電機株式会社 | Flow control system of water distribution pond |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004083257A (en) * | 2002-08-28 | 2004-03-18 | Nippon Sharyo Seizo Kaisha Ltd | Load carrying platform supporting device of jacking device |
| JP2006056698A (en) * | 2004-08-23 | 2006-03-02 | Otaki Yuatsu:Kk | Heavy load lifter |
| JP2018123483A (en) * | 2017-01-30 | 2018-08-09 | Ｊｆｅ建材株式会社 | Supporting device |
| JP2018162139A (en) * | 2017-03-24 | 2018-10-18 | シンフォニアテクノロジー株式会社 | Cargo handling device |