JPH02120494U - - Google Patents
Info
- Publication number
- JPH02120494U JPH02120494U JP2886489U JP2886489U JPH02120494U JP H02120494 U JPH02120494 U JP H02120494U JP 2886489 U JP2886489 U JP 2886489U JP 2886489 U JP2886489 U JP 2886489U JP H02120494 U JPH02120494 U JP H02120494U
- Authority
- JP
- Japan
- Prior art keywords
- mast
- dolly body
- fixed
- guide
- locked
- 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
- Forklifts And Lifting Vehicles (AREA)
Description
図は本考案の一実施例を示すもので、第１図は
昇降装置は一部を省略した一方側の断面図、第２
図は同上他方側の断面図、第３図は第１図の平面
図、第４図は第１図ａ〜ａ線部の断面図、第５図
は第１図ｂ〜ｂ線部の断面図、第６図は昇降装置
を備えた移動台車の側面図、第７図は同上作業台
上昇状態を示す側面図である。
１……台車本体、８……内側マスト、１７……
中間マスト、３３……外側マスト、１２……シリ
ンダー装置、１４……ピストンロツド、１９……
ガイド、４８……チエーン。
The figures show one embodiment of the present invention, in which Fig. 1 is a sectional view of one side with a part of the lifting device omitted, and Fig. 2 is a sectional view of one side with a part omitted.
The figure is a sectional view of the other side of the same as above, FIG. 3 is a plan view of FIG. 1, FIG. 4 is a sectional view of the section a to a in FIG. 1, and FIG. Figures 6 and 6 are side views of a movable cart equipped with a lifting device, and Figure 7 is a side view showing the work platform in a raised state. 1...Body body, 8...Inner mast, 17...
Intermediate mast, 33... Outer mast, 12... Cylinder device, 14... Piston rod, 19...
Guide, 48...Chain.
Claims (1)
設され固定された内側マストに対して上下方向伸
縮自在に嵌挿されかつ作業台を昇降する複数のマ
ストと、前記内側マスト内に垂直状に立設固定さ
れそのピストンロツドの先端部に内側マストの外
側部に嵌挿された中間マストの上端部を連結した
シリンダー装置と、前記中間マストの上端部に回
動自在に軸架されたガイドと、このガイドに懸架
されその固定端部を前記シリンダー装置に係止す
るとともに、その移動端部を前記中間マストの外
側部に嵌挿された外側マストの下端部に係止した
チエーンと、を具備したことを特徴とする昇降装
置。 A dolly body, a plurality of masts that are vertically vertically installed and fixed to the dolly body, and that are vertically telescopically fit into the dolly body and that move up and down the workbench; A cylinder device which is fixed upright and connects the upper end of an intermediate mast which is fitted into the outer part of the inner mast to the tip of the piston rod, and a guide which is rotatably mounted on the upper end of the intermediate mast. , a chain suspended from the guide, whose fixed end is locked to the cylinder device, and whose movable end is locked to the lower end of an outer mast fitted into the outer side of the intermediate mast. A lifting device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2886489U JPH02120494U (en) | 1989-03-14 | 1989-03-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2886489U JPH02120494U (en) | 1989-03-14 | 1989-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02120494U true JPH02120494U (en) | 1990-09-28 |
Family
ID=31252574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2886489U Pending JPH02120494U (en) | 1989-03-14 | 1989-03-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02120494U (en) |
-
1989
- 1989-03-14 JP JP2886489U patent/JPH02120494U/ja active Pending