JPH0426999U - - Google Patents
Info
- Publication number
- JPH0426999U JPH0426999U JP6893590U JP6893590U JPH0426999U JP H0426999 U JPH0426999 U JP H0426999U JP 6893590 U JP6893590 U JP 6893590U JP 6893590 U JP6893590 U JP 6893590U JP H0426999 U JPH0426999 U JP H0426999U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- stopper
- lifting platform
- base
- movement
- 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
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims 1
Landscapes
- Types And Forms Of Lifts (AREA)
- Forklifts And Lifting Vehicles (AREA)
Description
第１図〜第３図は、本考案の昇降台の移動規制
装置を示し、第１図は、走行状態の姿勢を示す側
面図、第２図は、第１図の要部を示す側面図、第
３図は、第２図の所定起伏角度Θｆ時の側面図で
ある。第４図は、従来の昇降台の移動規制装置を
示す側面図である。
１……基台、２……ブーム、３……昇降台、４
……枢支点、５，６……ストツパ、７……ロツド
。
1 to 3 show the movement regulating device for a lifting platform of the present invention, FIG. 1 is a side view showing the posture in a running state, and FIG. 2 is a side view showing the main parts of FIG. 1. , FIG. 3 is a side view of FIG. 2 at a predetermined undulation angle Θ f . FIG. 4 is a side view showing a conventional lifting platform movement regulating device. 1... Base, 2... Boom, 3... Lifting platform, 4
... Pivotal point, 5, 6... Stoppa, 7... Rod.
Claims (1)
支点に枢支して起伏動自在にし、このブームに沿
つて昇降動自在な昇降台を備えた昇降装置におい
て、 ブームの適所に揺動自在に取付けられその揺動
位置により昇降台のブーム先端側への移動を規制
する位置と自由にする位置を有するストツパ、お
よびその一端をブームの基端部枢支点の近くの基
台に枢支連結しその他端をストツパの連結部に枢
支連結したロツドからなり、 ブームの起伏動に伴つてロツドにより揺動する
ストツパによつて、ブームの所定起伏角度以下で
は、昇降台のブーム先端側への移動を規制するよ
う構成したことを特徴とする昇降台の移動規制装
置。[Scope of Claim for Utility Model Registration] An elevating device that includes a telescopic boom, whose base end is pivoted to a pivot point of a base so that it can be raised and lowered, and a lifting platform that can be moved up and down along the boom. The device includes a stopper that is swingably attached to the boom at an appropriate location and has a stopper that restricts and frees movement of the lifting platform toward the boom tip depending on the swinging position, and one end of the stopper is attached to a pivot point at the base end of the boom. It consists of a rod that is pivotally connected to the base near the fulcrum and the other end is pivotally connected to the connection part of the stopper, and the stopper swings by the rod as the boom moves up and down, so that the boom can be raised and lowered below a predetermined angle. Now, there is provided a movement regulating device for a lifting platform, which is configured to restrict movement of the lifting platform toward the boom tip side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6893590U JPH0426999U (en) | 1990-06-27 | 1990-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6893590U JPH0426999U (en) | 1990-06-27 | 1990-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0426999U true JPH0426999U (en) | 1992-03-03 |
Family
ID=31603811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6893590U Pending JPH0426999U (en) | 1990-06-27 | 1990-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0426999U (en) |
-
1990
- 1990-06-27 JP JP6893590U patent/JPH0426999U/ja active Pending