JPS6375444U - - Google Patents
Info
- Publication number
- JPS6375444U JPS6375444U JP17014186U JP17014186U JPS6375444U JP S6375444 U JPS6375444 U JP S6375444U JP 17014186 U JP17014186 U JP 17014186U JP 17014186 U JP17014186 U JP 17014186U JP S6375444 U JPS6375444 U JP S6375444U
- Authority
- JP
- Japan
- Prior art keywords
- rails
- fixed
- platform
- rotatably supported
- link chains
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Description
第１図は本考案にかかる昇降装置を組付けた貨
物車の概略側面図、第２図及び第３図は本考案に
かかる昇降装置の正面図であつて、第２図は昇降
台を降下させた状態を、第３図は昇降台を上昇さ
せた状態をそれぞれ示している。また第４図は要
部の一部切欠正面図、第５図はリンクチエンとシ
ーブの配設状態を示す説明図である。
２……荷台、４ａ，４ｂ……第１シーブ、５ａ
，５ｂ……固定レール、６ａ，６ｂ……第２シー
ブ、７ａ，７ｂ……可動レール、８……昇降台、
９……シリンダ、１０……第３シーブ、１１ａ…
…リンクチエン、１１ｂ……リンクチエン。
FIG. 1 is a schematic side view of a freight vehicle equipped with the lifting device according to the present invention, FIGS. 2 and 3 are front views of the lifting device according to the present invention, and FIG. FIG. 3 shows a state in which the platform is raised, and FIG. 3 shows a state in which the platform is raised. FIG. 4 is a partially cutaway front view of the main part, and FIG. 5 is an explanatory diagram showing the arrangement of the link chain and sheave. 2... Loading platform, 4a, 4b... First sheave, 5a
, 5b... fixed rail, 6a, 6b... second sheave, 7a, 7b... movable rail, 8... lifting platform,
9...Cylinder, 10...Third sheave, 11a...
...Link chain, 11b...Link chain.
Claims (1)
転自由に支持すると共に、上下に延びる固定レー
ル５ａ，５ｂを立設して、該固定レール５ａ，５
ｂの上端部に第２シーブ６ａ，６ｂを回転自由に
支持し、かつ前記固定レール５ａ，５ｂに可動レ
ール７ａ，７ｂをスライド自由に支持して、該可
動レール７ａ，７ｂの下端部に昇降台８を掛け渡
す一方、前記荷台２の後部に油圧シリンダ９を固
定して、該油圧シリンダ９のピストンロツド９１
に第３シーブ１０を回転自由に支持すると共に、
リンクチエン１１ａ，１１ｂの一端を前記可動レ
ール７ａ，７ｂに係止して、該リンクチエン１１
ａ，１１ｂを前記第２、第１、第３シーブ６ａ，
４ａ，１０及び６ｂ，４ｂ，４ａ，１０に掛け渡
して、その遊端を前記荷台２に係止し、前記シリ
ンダ９の作動で前記リンクチエン１１ａ，１１ｂ
を介して前記昇降台８を前記固定レール５ａ，５
ｂに対して上下動させるごとく成したことを特徴
とする貨物車の昇降装置。 The first sheaves 4a, 4b are rotatably supported on both rear sides of the loading platform 2, and fixed rails 5a, 5b extending vertically are provided.
The second sheave 6a, 6b is rotatably supported at the upper end of b, and the movable rails 7a, 7b are slidably supported by the fixed rails 5a, 5b, and the movable rails 7a, 7b are raised and lowered at the lower end of the movable rails 7a, 7b. While extending the platform 8, a hydraulic cylinder 9 is fixed to the rear of the platform 2, and the piston rod 91 of the hydraulic cylinder 9 is fixed.
The third sheave 10 is rotatably supported, and
One end of the link chains 11a, 11b is locked to the movable rails 7a, 7b, and the link chains 11
a, 11b as the second, first and third sheaves 6a,
4a, 10 and 6b, 4b, 4a, 10, and its free end is locked to the loading platform 2, and by the operation of the cylinder 9, the link chains 11a, 11b
The lifting platform 8 is connected to the fixed rails 5a, 5 through
A lifting device for a freight car, characterized in that it moves up and down relative to b.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17014186U JPS6375444U (en) | 1986-11-05 | 1986-11-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17014186U JPS6375444U (en) | 1986-11-05 | 1986-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6375444U true JPS6375444U (en) | 1988-05-19 |
Family
ID=31104600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17014186U Pending JPS6375444U (en) | 1986-11-05 | 1986-11-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6375444U (en) |
-
1986
- 1986-11-05 JP JP17014186U patent/JPS6375444U/ja active Pending
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