JPS6072424U - Spretzda lifting device - Google Patents
Spretzda lifting deviceInfo
- Publication number
- JPS6072424U JPS6072424U JP16347883U JP16347883U JPS6072424U JP S6072424 U JPS6072424 U JP S6072424U JP 16347883 U JP16347883 U JP 16347883U JP 16347883 U JP16347883 U JP 16347883U JP S6072424 U JPS6072424 U JP S6072424U
- Authority
- JP
- Japan
- Prior art keywords
- fixed
- lifting
- spreader
- sheave
- frame
- 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.)
- Granted
Links
Landscapes
- Forklifts And Lifting Vehicles (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図は一般的なコンテナキャリアの側面図、第２図は
従来のコンテナキャリアのスプレッダ昇降装置の略式正
面図、第３図は同じ（その左右両昇降シリンダに昇降差
が生じた際の正面図、第４図は同じくスプレッダの傾き
具合を示す構成図、第５図は同じくコンテナに偏荷重が
ある場合の左右の昇降シリンダに加わる負荷を計算する
ための構成図、第６図は本考案の一実施例を示すスプレ
ッダ昇降装置の略式正面図、第７図は同じくその左右両
昇降シリンダに昇降差が生じた際の正面図、第８図は同
じくスプレッダの傾き具合を示す構成図、第９図は同じ
くコンテナに偏荷量がある場合の左右の昇降シリンダに
加わる負荷を計算するための構成図である。
１：車両本体、２ａ、２ｂ：固定柱、３：昇降枠、４：
スプレッダ、５，６：昇降シリンダ、７：横連結材、８
，９，１０，１１：シーブ、１２．１３：昇降索。Figure 1 is a side view of a typical container carrier, Figure 2 is a schematic front view of the spreader lifting device of a conventional container carrier, and Figure 3 is the same (a front view when there is a difference in elevation between the left and right lifting cylinders). Figure 4 is a configuration diagram showing the inclination of the spreader, Figure 5 is a configuration diagram for calculating the load applied to the left and right lifting cylinders when there is an uneven load on the container, and Figure 6 is a configuration diagram of the invention developed by the present invention. FIG. 7 is a schematic front view of a spreader elevating device showing one embodiment; FIG. 7 is a front view when a difference in elevation occurs between the left and right elevating cylinders; FIG. Figure 9 is a configuration diagram for calculating the load applied to the left and right lifting cylinders when the container has an unbalanced load. 1: Vehicle body, 2a, 2b: Fixed columns, 3: Lifting frame, 4:
Spreader, 5, 6: Lifting cylinder, 7: Lateral connecting member, 8
, 9, 10, 11: Sheave, 12.13: Lifting cable.
Claims (1)
沿って昇降自在に案内された門形昇降枠３と、該昇降枠
内に昇降自在に案内されたスプレッダ４とを具えた門形
荷役車両において、前記昇降枠３を昇降させるために前
記固定柱２ａ、２ｂに近接して配された左右一対の昇降
シリンダ５．６と、前記昇降枠３の上端横連結材７に左
端部から右端部にかけて回転自在に支承された第一、第
二、第三、第四シーブ８，９，１０．７１と、前記スプ
レッダ４を昇降させるための第一、第二昇降索１２，１
３とから成り、該第−昇降索１２は、一端が前記左側固
定柱２ａに固定され他端が第一シーブ８、第三シーブ１
０を介して前記スプレッダ４の右端部４ｂに固定され、
前記第二゛昇降索１３は、一端が前記右側固定柱２ｂに
固定され他端が第四シーブ１１、第二シーブ９を介して
前記スプレッダ４の左端部４ａに固定されたこ゛ とを
特徴とするスプレッダ昇降装置。A gantry-shaped cargo handling vehicle comprising a gantry-shaped elevating frame 3 that is guided so as to be raised and lowered along fixed columns 2at2b fixed to both left and right ends of a vehicle body 1, and a spreader 4 that is guided so as to be raised and lowered within the elevating frame. In order to raise and lower the lifting frame 3, a pair of left and right lifting cylinders 5.6 are disposed close to the fixed pillars 2a and 2b, and a horizontal connecting member 7 at the upper end of the lifting frame 3 is connected to the upper end horizontal connecting member 7 from the left end to the right end. first, second, third, and fourth sheaves 8, 9, and 10.71 which are rotatably supported, and first and second lifting cables 12, 1 for lifting and lowering the spreader 4
3, the first lifting cable 12 has one end fixed to the left fixed column 2a and the other end fixed to the first sheave 8 and the third sheave 1.
0 to the right end portion 4b of the spreader 4,
The second lifting cable 13 is characterized in that one end is fixed to the right side fixed column 2b and the other end is fixed to the left end 4a of the spreader 4 via the fourth sheave 11 and the second sheave 9. spreader lifting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16347883U JPS6072424U (en) | 1983-10-21 | 1983-10-21 | Spretzda lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16347883U JPS6072424U (en) | 1983-10-21 | 1983-10-21 | Spretzda lifting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6072424U true JPS6072424U (en) | 1985-05-22 |
| JPH0114578Y2 JPH0114578Y2 (en) | 1989-04-28 |
Family
ID=30358693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16347883U Granted JPS6072424U (en) | 1983-10-21 | 1983-10-21 | Spretzda lifting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6072424U (en) |
-
1983
- 1983-10-21 JP JP16347883U patent/JPS6072424U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0114578Y2 (en) | 1989-04-28 |
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