JP2772893B2 - Frame transfer device - Google Patents
Frame transfer deviceInfo
- Publication number
- JP2772893B2 JP2772893B2 JP4171060A JP17106092A JP2772893B2 JP 2772893 B2 JP2772893 B2 JP 2772893B2 JP 4171060 A JP4171060 A JP 4171060A JP 17106092 A JP17106092 A JP 17106092A JP 2772893 B2 JP2772893 B2 JP 2772893B2
- Authority
- JP
- Japan
- Prior art keywords
- frame
- holding means
- arm member
- holding
- support arm
- 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.)
- Expired - Fee Related
Links
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、自動倉庫のラックなど
を構成するラチス構造のフレームなどをラック建設現場
へ搬送するフレーム搬送装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a frame transfer device for transferring a lattice-structured frame constituting a rack of an automatic warehouse to a rack construction site.
【０００２】[0002]
【従来の技術及びその問題点】自動倉庫のラックなどを
構成するラチス構造のフレームは、一つづつラック建設
現場へ搬入すると共に、床面上の所定位置に垂直に立設
されるものであるが、大型の自動倉庫用ラックなどに使
用されるフレームは、大型で大重量のものであるから、
作業者の手作業で現場へ搬入すると共に、アンカーボル
トで床面上に固定する作業に際して所定位置に垂直に保
持するのは、多大の労力を要するだけでなく危険も伴
う。勿論、現場への搬入だけであれば、フォークリフト
トラックなどの汎用の搬送用車両を活用することは出来
るが、現場の所定位置に垂直に保持する作業は手作業に
頼らざるを得なかった。2. Description of the Related Art Lattice frames constituting automatic warehouse racks and the like are carried one by one to a rack construction site, and are vertically erected at predetermined positions on a floor surface. However, the frames used for large automated warehouse racks are large and heavy,
Not only a great deal of labor is required but also danger is involved in carrying the robot manually to the site and holding it vertically at a predetermined position when fixing it on the floor with anchor bolts. Needless to say, a general-purpose transport vehicle such as a forklift truck can be used for carrying in only to the site, but the work of vertically holding the vehicle at a predetermined position in the site has to rely on manual work.
【０００３】[0003]
【課題を解決するための手段】本発明は上記のような従
来の問題点を解決するために成されたものであって、そ
の特徴を後述する実施例の参照符号を付して示すと、本
発明のフォークリフト搬送装置は、自動車や手押し台車
などに昇降可能な支持腕部材３を前方に突設させ、この
支持腕部材３の先端に、当該支持腕部材３の下側で床面
に対向する水平姿勢Ａと前記支持腕部材３の前側で略垂
直に起立する起立姿勢Ｂとに切り換え可能なフレーム挟
持手段４を取付けると共に、起立姿勢Ｂにあるフレーム
挟持手段４の略中心位置を通る前後方向水平軸心３ａの
周りに前記フレーム挟持手段４を回転させる駆動手段
（油圧モータ４０）を設けたものであって、前記フレー
ム挟持手段４が、フレーム４３の前後両枠材４３ａ，４
３ｂを挟持する少なくとも３つの挟持具５〜７を備え、
各挟持具５〜７は、当該フレーム挟持手段４が水平姿勢
Ａにあるときに垂直となる支軸１２〜１４の周りに回転
可能な門形枠１６〜１８に取付けられた前後一対の挟持
片２０ａ，２０ｂ〜２２ａ，２２ｂを備え、前記門形枠
１６〜１８を正逆回転させる駆動手段２４，２５が設け
られている点に特徴を有する。SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned conventional problems, and its features are indicated by reference numerals in the embodiments described later. In the forklift transport device of the present invention, a vertically movable support arm member 3 is protruded forwardly from an automobile, a hand truck or the like, and a tip of the support arm member 3 is opposed to a floor surface below the support arm member 3. Frame holding means 4 which can be switched between a horizontal posture A which stands up and a standing posture B which stands substantially vertically on the front side of the support arm member 3, and before and after passing through a substantially central position of the frame holding means 4 in the standing posture B. A drive means (hydraulic motor 40) for rotating the frame holding means 4 around the horizontal axis 3a is provided, and the frame holding means 4 is provided with both front and rear frame members 43a, 43a of the frame 43.
3b comprising at least three holding tools 5 to 7 for holding
Each of the holding tools 5 to 7 is a pair of front and rear holding pieces attached to portal frames 16 to 18 that can rotate around supporting shafts 12 to 14 that are vertical when the frame holding means 4 is in the horizontal posture A. 20a, 20b to 22a, and 22b are provided, and drive means 24 and 25 for rotating the portal frames 16 to 18 in the forward and reverse directions are provided.
【０００４】なお、上記本発明装置を実施するに際し、
前側の挟持具５，６と後側の挟持具７との間隔を変更す
る手段３４を設けることができる。In implementing the above-described apparatus of the present invention,
Means 34 for changing the distance between the front clamping devices 5 and 6 and the rear clamping device 7 can be provided.
【０００５】[0005]
【実施例】以下、本発明の一実施例を添付の例示図に基
づいて説明すると、図１に於いて、１はフォークリフト
トラックであり、その前部には、周知の如く伸縮自在で
且つ前後に角度調整可能な支柱ユニット２が取付けられ
ている。３は前記支柱ユニット２の最終段昇降部材から
前方に突設された支持腕部材であって、この支持腕部材
３の先端に、当該支持腕部材３の下側で床面に対向する
水平姿勢Ａと、仮想線で示すように前記支持腕部材３の
前側で略垂直に起立する前向き起立姿勢Ｂとに切り換え
可能なフレーム挟持手段４が取付けられている。前記支
持腕部材３は、起立姿勢Ｂにあるフレーム挟持手段４の
略中心位置を通る前後方向水平軸心（支持腕部材３の軸
心と一致している）３ａの周りに正逆各９０度の範囲で
回転可能である。而して、フレーム挟持手段４が水平姿
勢Ａにある状態で前記支持腕部材３を前記軸心３ａの周
りに９０度回転させることにより、フレーム挟持手段４
を横向き起立姿勢Ｃに変えることが出来る。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to the accompanying drawings. In FIG. A column unit 2 whose angle can be adjusted is attached to the column. Reference numeral 3 denotes a support arm member protruding forward from the last-stage elevating member of the support column unit 2. The support arm member 3 has a front end, a horizontal position facing the floor below the support arm member 3 below the support arm member 3. A and a frame holding means 4 that can be switched between a front-standing posture B that stands substantially vertically on the front side of the support arm member 3 as indicated by a virtual line. The support arm member 3 is 90 degrees forward and reverse around a horizontal axis 3a (coincident with the axis of the support arm member 3) in the front-rear direction passing substantially at the center of the frame holding means 4 in the upright posture B. It is rotatable in the range. By rotating the support arm member 90 around the axis 3a in a state where the frame holding means 4 is in the horizontal posture A, the frame holding means 4 is rotated.
Can be changed to the horizontal standing posture C.
【０００６】前記フレーム挟持手段４は、横向き起立姿
勢Ｃで示すように、後側左右一対の挟持具５，６と、前
側左右一対の挟持具７，８とを備えている。後側左右一
対の挟持具５，６は、支持腕部材３の先端に支軸９によ
り軸支される固定枠１０に取付けられ、前側左右一対の
挟持具７，８は、前記固定枠１０に対して出退自在な可
動枠１１に取付けられ、可動枠１１を固定枠１０に対し
て出し入れすることにより、後側左右一対の挟持具５，
６と前側左右一対の挟持具７，８との間の前後方向間隔
を変えることが出来る。The frame holding means 4 is provided with a pair of left and right holding tools 5 and 6 and a pair of front and right and left holding tools 7 and 8 as shown by a horizontal standing posture C. A pair of rear left and right holding tools 5 and 6 are attached to a fixed frame 10 that is supported at the tip of the support arm member 3 by a support shaft 9, and a pair of front left and right holding tools 7 and 8 are attached to the fixed frame 10. The movable frame 11 is attached to and retracted from the fixed frame 10, so that a pair of left and right holding tools 5 is provided.
The distance in the front-rear direction between the pair 6 and the pair of holding tools 7, 8 on the front side can be changed.
【０００７】更に詳述すれば、図２〜図４に示すように
各挟持具５〜８は、前記フレーム挟持手段４が水平姿勢
にあるときに垂直となる回転支軸１２〜１５に取付けら
れた門形枠１６〜１９と、これら門形枠１６〜１９に取
付けられた前後一対の挟持片２０ａ，２０ｂ〜２３ａ，
２３ｂから構成され、前記各門形枠１６〜１９を正逆回
転させる駆動手段２４，２５が設けられている。一方の
駆動手段２４は、固定枠１０側の回転支軸１２，１３に
取付けられたレバー２６，２７、これら両レバー２６，
２７を互いに連動連結させるロッド２８、及び一方のレ
バー２６を駆動する油圧シリンダ２９から構成され、他
方の駆動手段２５は、可動枠１１側の回転支軸１４，１
５に取付けられたレバー３０，３１、これら両レバー３
０，３１を互いに連動連結させるロッド３２、及び一方
のレバー３１を駆動する油圧シリンダ３３から構成され
ている。More specifically, as shown in FIGS. 2 to 4, each of the holding tools 5 to 8 is attached to a rotating support shaft 12 to 15 which is vertical when the frame holding means 4 is in a horizontal posture. Portal frames 16 to 19, and a pair of front and rear holding pieces 20a, 20b to 23a attached to the portal frames 16 to 19,
Drive means 24 and 25 for rotating the respective portal frames 16 to 19 forward and backward are provided. One driving means 24 includes levers 26 and 27 attached to the rotating shafts 12 and 13 on the fixed frame 10 side,
And a hydraulic cylinder 29 for driving one of the levers 26. The other drive means 25 is a rotary support shaft 14, 1 on the movable frame 11 side.
Levers 30 and 31 attached to the five
It comprises a rod 32 for linking 0 and 31 to each other, and a hydraulic cylinder 33 for driving one lever 31.
【０００８】３４は前後の挟持具間の間隔Ｄを変更する
ための手段であって、可動枠１１に軸受３５を介して回
転のみ可能に支承された螺軸３６、この螺軸３６が螺合
貫通するように固定枠１０に取付けられた雌ねじ体３
７、及び前記螺軸３６の外端に取付けられた回転操作用
ハンドル３８から構成されている。Numeral 34 denotes a means for changing the distance D between the front and rear clamping tools. A screw shaft 36 is supported by the movable frame 11 via a bearing 35 so as to be rotatable only. Female screw body 3 attached to fixed frame 10 so as to penetrate
7 and a rotation operation handle 38 attached to the outer end of the screw shaft 36.
【０００９】図３に示すように前記支持腕部材３は、フ
ォークリフトトラック１の支柱ユニット２に於ける最終
段昇降部材３９に取付けられた油圧モータ（正逆回転駆
動手段）４０の前方水平に突出する回転駆動軸４０ａ
に、当該回転駆動軸４０ａの軸心が前記前後方向水平軸
心３ａとなるように取付けられている。又、フレーム挟
持手段４の固定枠１０と前記支持腕部材３とは、当該フ
レーム挟持手段４を水平姿勢Ａと起立姿勢Ｂとに切り換
えるための油圧シリンダ４１によって連結されている。As shown in FIG. 3, the support arm member 3 protrudes horizontally in front of a hydraulic motor (forward / reverse rotation driving means) 40 attached to a final-stage elevating member 39 of the column unit 2 of the forklift truck 1. Rotating drive shaft 40a
The rotary drive shaft 40a is mounted such that the axis of the rotary drive shaft 40a is the horizontal axis 3a in the front-rear direction. The fixed frame 10 of the frame holding means 4 and the support arm member 3 are connected by a hydraulic cylinder 41 for switching the frame holding means 4 between a horizontal position A and a standing position B.
【００１０】以上のように構成された本発明のフレーム
搬送装置は、次のように使用することが出来る。即ち、
図５Ａに示すように適当な２つの架台４２ａ，４２ｂに
よってラック用フレーム４３を床面上適当高さに水平に
支持させておき、図１に示すフォークリフトトラック１
の走行により、水平姿勢Ａのフレーム挟持手段４を前記
ラック用フレーム４３の真上まで移動させる。そして前
記フォークリフトトラック１に於ける支柱ユニット２の
収縮動作により、前記フレーム挟持手段４を水平姿勢Ａ
のまま下降させ、各挟持具５〜８の前後一対の挟持片２
０ａ，２０ｂ〜２３ａ，２３ｂを前記ラック用フレーム
４３の前後の枠材４３ａ，４３ｂに嵌合させる。勿論、
前もって、図２に示す間隔変更手段３４の螺軸３６を回
転させて可動枠１１を固定枠１０に対し出退移動させ、
後側左右一対の挟持具５，６と前側左右一対の挟持具
７，８との間の間隔Ｄを、取り扱うラック用フレーム４
３の前後の枠材４３ａ，４３ｂ間の間隔と一致するよう
に調整しておく。[0010] The frame transport device of the present invention configured as described above can be used as follows. That is,
As shown in FIG. 5A, the rack frame 43 is horizontally supported at an appropriate height on the floor by two suitable mounts 42a and 42b, and the forklift truck 1 shown in FIG.
, The frame holding means 4 in the horizontal posture A is moved to just above the rack frame 43. Then, the frame holding means 4 is moved to the horizontal position A by the contraction operation of the column unit 2 in the forklift truck 1.
And a pair of holding pieces 2 before and after each of the holding tools 5 to 8.
0a, 20b to 23a, 23b are fitted to the front and rear frame members 43a, 43b of the rack frame 43. Of course,
In advance, the movable frame 11 is moved back and forth with respect to the fixed frame 10 by rotating the screw shaft 36 of the interval changing means 34 shown in FIG.
A rack frame 4 for handling a distance D between a pair of rear left and right holding tools 5 and 6 and a pair of front left and right holding tools 7 and 8.
Adjustment is made so as to match the interval between the frame members 43a and 43b before and after 3.
【００１１】次に駆動手段２４，２５の油圧シリンダ２
９，３３によりレバー２６，３１を回動させ、その運動
をロッド２８，３２を介して他方のレバー２７，３０に
も伝達させることにより、各挟持具５〜８の門形枠１６
〜１９を回転支軸１２〜１５を中心に同一方向に回転さ
せて、各挟持片２０ａ，２０ｂ〜２３ａ，２３ｂを回転
支軸１２〜１５を中心に捻じり動作させる。この結果、
図４に示すように前記各挟持片２０ａ，２０ｂ〜２３
ａ，２３ｂは、ラック用フレーム４３の前後の枠材４３
ａ，４３ｂを各別に挟持することになる。尚、このと
き、前記枠材４３ａ，４３ｂを受ける水平支持部２０ｃ
〜２３ｃが各挟持具５〜８に於ける片側の挟持片２０ａ
〜２３ａに連設されている。Next, the hydraulic cylinder 2 of the driving means 24, 25
By rotating the levers 26 and 31 by the rods 9 and 33 and transmitting the movement to the other levers 27 and 30 via the rods 28 and 32, the portal frame 16 of each of the clamps 5 to 8 is formed.
To 19 are rotated in the same direction about the rotation shafts 12 to 15, and the respective holding pieces 20a, 20b to 23a, 23b are twisted about the rotation shafts 12 to 15. As a result,
As shown in FIG. 4, each of the holding pieces 20a, 20b to 23
a and 23b are frame members 43 before and after the rack frame 43;
a and 43b are clamped separately. At this time, the horizontal support portion 20c that receives the frame members 43a, 43b
To 23c are one-side holding pieces 20a in each of the holding tools 5 to 8
To 23a.
【００１２】上記のようにして水平姿勢Ａのフレーム挟
持手段４によりラック用フレーム４３を挟持させたなら
ば、図５Ａに示すように当該フレーム挟持手段４を前記
支柱ユニット２の伸長動作により適当高さまで上昇さ
せ、このままで、又は前記支持腕部材３を図３の油圧モ
ータ４０により前後方向水平軸心３ａの周りに左右何れ
かに９０度回転させて、フレーム挟持手段４を横向き起
立姿勢Ｃに切り換え、以て、ラック用フレーム４３を垂
直に起立させた状態で、フォークリフトトラック１をラ
ック建設現場まで走行させる。When the rack frame 43 is held by the frame holding means 4 in the horizontal position A as described above, the frame holding means 4 is moved to an appropriate height by the extension operation of the column unit 2 as shown in FIG. The support arm member 3 is rotated 90 degrees to the left or right around the horizontal axis 3a in the front-rear direction by the hydraulic motor 40 shown in FIG. The forklift truck 1 is moved to the rack construction site in a state where the rack frame 43 is vertically erected.
【００１３】ラック用フレーム４３を建設現場まで搬入
したならば、フレーム挟持手段４が横向き起立姿勢Ｃに
切り換えられていないときは、当該フレーム挟持手段４
を前記の要領で横向き起立姿勢Ｃに切り換えた後、垂直
姿勢に保持されているラック用フレーム４３をフォーク
リフトトラック１により当該フレーム４３の据え付け位
置まで移動させ、そして、支柱ユニット２の収縮動作に
より、前記フレーム挟持手段４と共にラック用フレーム
４３を床面上所定位置に降ろし、アンカーボルトにより
当該フレーム４３の下端ベースプレートを床面に固定す
れば良い。After the rack frame 43 is carried into the construction site, if the frame holding means 4 is not switched to the horizontal standing posture C, the frame holding means 4
Is switched to the horizontal standing posture C in the manner described above, the rack frame 43 held in the vertical posture is moved by the forklift truck 1 to the installation position of the frame 43, and by the contraction operation of the column unit 2, The rack frame 43 is lowered to a predetermined position on the floor together with the frame holding means 4, and the lower end base plate of the frame 43 is fixed to the floor with anchor bolts.
【００１４】ラック用フレーム４３の据え付け場所によ
っては、ラック用フレーム４３を挟持させた水平姿勢Ａ
のフレーム挟持手段４を、図４Ａに示すように所定高さ
まで上昇させた後、図１と図３、及び図５Ｂに夫々仮想
線で示すように油圧シリンダ４１により支持腕部材３に
対してフレーム挟持手段４を支軸９の周りに９０〜９５
度上方へ回動させて前向き起立姿勢Ｂに切り換え、更に
前記のように前記支持腕部材３を図３の油圧モータ４０
により前後方向水平軸心３ａの周りに左右何れかに９０
度回転させて、フレーム挟持手段４で挟持されているラ
ック用フレーム４３を前向きの垂直起立姿勢に切り換え
ることが出来る。この後、前記のようにフレーム挟持手
段４と共にラック用フレーム４３を床面上所定位置まで
下降させて、当該フレーム４３の下端ベースプレートを
床面に固定すれば良い。Depending on the installation location of the rack frame 43, the horizontal attitude A with the rack frame 43 held
The frame holding means 4 is raised to a predetermined height as shown in FIG. 4A, and then the frame is held against the support arm member 3 by the hydraulic cylinder 41 as shown by phantom lines in FIGS. 1, 3 and 5B. 90-95 around the support shaft 9
Is turned upward to switch to the forward standing posture B, and the supporting arm member 3 is further moved to the hydraulic motor 40 shown in FIG.
90 around the horizontal axis 3a
It is possible to switch the rack frame 43 held by the frame holding means 4 to the front vertical standing posture by rotating the rack frame 43 by the vertical rotation. Thereafter, the rack frame 43 is lowered to a predetermined position on the floor together with the frame holding means 4 as described above, and the lower end base plate of the frame 43 may be fixed to the floor.
【００１５】尚、フォークリフトトラック１を利用した
が、手押し台車の前部に本発明装置を取付けて使用する
ことも出来る。又、フレーム挟持手段４の構成は上記実
施例のものに限定されない。更に、図３に示すように昇
降部材３９に対して支持腕部材３を前後方向水平軸心３
ａの周りで正逆回転駆動させるように構成したが、支持
腕部材３は前記昇降部材３９に固着し、この支持腕部材
３の先端に前後方向水平軸心３ａの周りに正逆回転駆動
される回転体を支承し、この回転体にフレーム挟持手段
４を起伏揺動自在に軸支しても良い。Although the forklift truck 1 is used, the device of the present invention can be used by attaching it to the front of a hand cart. Further, the structure of the frame holding means 4 is not limited to the above embodiment. Further, as shown in FIG. 3, the support arm member 3 is
The supporting arm member 3 is fixed to the elevating member 39, and the front end of the supporting arm member 3 is driven to rotate forward and backward around the horizontal axis 3a in the front-rear direction. The frame holding means 4 may be rotatably supported on the rotating body so as to be able to swing up and down.
【００１６】[0016]
【発明の作用及び効果】以上のように本発明のフレーム
搬送装置は、水平に載置されたラック用フレームを水平
姿勢で下降させたフレーム挟持手段の下側に挟持させた
後、当該フレーム挟持手段と共にラック用フレームを所
定高さまで上昇させ、このままで、又は前記フレーム挟
持手段を前後方向水平軸心の周りに９０度回転させて、
当該フレーム挟持手段に挟持されているラック用フレー
ムを横向きの垂直起立姿勢にして、自動車又は手押し台
車によりラック建設現場まで搬入することが出来る。そ
してラック建設現場では、前記のようにフレーム挟持手
段に挟持されているラック用フレームを横向きの垂直起
立姿勢とした状態で、或いは前記フレーム挟持手段を支
持腕部材に対して前向き起立姿勢に切り換えると共に前
記前後方向水平軸心の周りにフレーム挟持手段を９０度
回転させることにより前向きの垂直起立姿勢とした状態
で、前記自動車又は手押し台車によりフレーム据え付け
位置まで移動させると共に下降させて、床面上所定位置
に垂直起立姿勢で保持することが出来るので、係る本発
明装置を使用することにより、大型で大重量のラック用
フレームであっても、建設現場までの搬入と、据え付け
位置に於いて垂直起立姿勢で保持する作業とを簡単容易
に行うことが出来、作業の能率と安全性の向上を図るこ
とが出来るのであるが、特に本発明の構成によれば、次
のような格別の作用効果が得られる。As described above, according to the frame transport device of the present invention, the rack frame placed horizontally is clamped under the frame clamping means lowered in the horizontal posture, and then the frame clamp is performed. Raising the rack frame to a predetermined height together with the means, or rotating the frame holding means by 90 degrees around the horizontal axis in the front-rear direction as it is,
The rack frame held by the frame holding means can be brought to the rack construction site by a car or a hand truck with the rack frame held in a horizontal vertical upright posture. Then, at the rack construction site, the rack frame held by the frame holding means as described above is set in the horizontal vertical standing posture, or the frame holding means is switched to the front standing posture with respect to the support arm member, and In a state in which the frame holding means is rotated by 90 degrees around the horizontal axis in the front-rear direction, the frame is moved to the frame installation position by the automobile or the hand cart while the vehicle is in the vertical upright posture. By using the apparatus of the present invention, even a large and heavy rack frame can be transported to the construction site, and can be held vertically at the installation position. It is possible to easily and easily perform the work of holding in the posture, and to improve the work efficiency and safety. That is, In particular, according to the configuration of the present invention, special effects, the following effects can be obtained.
【００１７】即ち、前記フレーム挟持手段に、ラック用
フレームの前後両枠材を挟持する少なくとも３つの挟持
具を設け、各挟持具には、前記フレーム挟持手段が水平
姿勢にあるときに垂直となる支軸の周りに回転可能な門
形枠に取付けられた前後一対の挟持片を設けると共に、
前記門形枠を正逆回転させる駆動手段を設けたので、ラ
ック用フレームの前後の枠材を各一対の挟持片の捻じり
動作により各別に挟持させることが出来、単にラック用
フレームの前後の枠材を前後一対の挟持片で挟持させる
場合のように、挟持力が強すぎてラック用フレームの前
後の枠材を互いに接近させる方向に変形させてしまう恐
れが無くなり、アルミニウムなどから構成されたフレー
ムであっても安全且つ確実に挟持させることが出来るの
である。That is, the frame holding means is provided with at least three holding tools for holding the front and rear frame members of the rack frame, and each holding tool is vertical when the frame holding means is in a horizontal position. In addition to providing a pair of front and rear holding pieces attached to a pivotable frame that can rotate around the support shaft,
Since the driving means for rotating the gate frame forward and reverse is provided, the frame members before and after the rack frame can be separately clamped by the twisting operation of each pair of clamping pieces. As in the case where the frame material is sandwiched between a pair of front and rear holding pieces, there is no possibility that the holding force is too strong and the front and rear frame materials of the rack frame are deformed in a direction of approaching each other, and are made of aluminum or the like. Even a frame can be securely and reliably held.
【００１８】また、請求項２に記載のように、前側の挟
持具と後側の挟持具との間隔を変更する手段を設けてお
くときは、前後の枠材の間隔が異なる種々のラック用フ
レームを問題なく取り扱うことが出来る。Further, when means for changing the distance between the front-side clamp and the rear-side clamp is provided as described in claim 2, various racks having different distances between the front and rear frame members are provided. Frames can be handled without problems.
【図１】 全体の側面図である。FIG. 1 is an overall side view.
【図２】 フレーム挟持手段を示す平面図である。FIG. 2 is a plan view showing frame holding means.
【図３】 図１の要部の詳細を示す一部切り欠き側面図
である。FIG. 3 is a partially cutaway side view showing details of a main part of FIG. 1;
【図４】 ラック用フレームをフレーム挟持手段が挟持
した状態を示す要部の平面図である。FIG. 4 is a plan view of a main part showing a state where the rack frame is held by a frame holding means.
【図５】 ラック用フレームの持ち上げ、搬送、据え付
け時の状態を説明する概略正面図である。FIG. 5 is a schematic front view illustrating a state when the rack frame is lifted, transported, and installed.
１ フォークリフトトラック（自動車） ２ 伸縮自在な支柱ユニット ３ 支持腕部材 ４ フレーム挟持手段 ５〜８ 挟持具 ９ 支軸 １０ 固定枠 １１ 可動枠 １２〜１５ 回転支軸 １６〜１９ 門形枠 ２０ａ，２０ｂ〜２３ａ，２３ｂ 挟持片 ２４，２５ 駆動手段 ２６，２７，３０，３１ レバー ２８，３２ ロッド ２９，３３ 油圧シリンダ ３４ 間隔変更手段 ３６ 螺軸 ３９ 支柱ユニットの最終段昇降部材 ４０ 油圧モータ（回転駆動手段） ４１ 油圧シリンダ（姿勢切り換え用駆動手段） ４３ ラック用フレーム ４３ａ，４３ｂ 前後の枠材 Ａ 水平姿勢 Ｂ 前向き起立姿勢 Ｃ 横向き起立姿勢 DESCRIPTION OF SYMBOLS 1 Forklift truck (automobile) 2 Stretchable support unit 3 Support arm member 4 Frame holding means 5-8 Holding tool 9 Support shaft 10 Fixed frame 11 Movable frame 12-15 Rotation support shaft 16-19 Portal frame 20a, 20b- 23a, 23b Nipping pieces 24, 25 Driving means 26, 27, 30, 31 Lever 28, 32 Rod 29, 33 Hydraulic cylinder 34 Interval changing means 36 Screw shaft 39 Last stage elevating member of column unit 40 Hydraulic motor (Rotary driving means) 41 Hydraulic cylinder (posture switching drive means) 43 Rack frame 43a, 43b Front and rear frame members A Horizontal posture B Front standing posture C Side standing posture
Claims (2)
腕部材を前方に突設させ、この支持腕部材の先端に、当
該支持腕部材の下側で床面に対向する水平姿勢と前記支
持腕部材の前側で略垂直に起立する起立姿勢とに切り換
え可能なフレーム挟持手段を取付けると共に、起立姿勢
にあるフレーム挟持手段の略中心位置を通る前後方向水
平軸心の周りに前記フレーム挟持手段を回転させる駆動
手段を設けて成るフレーム搬送装置であって、前記フレ
ーム挟持手段が、フレームの前後両枠材を挟持する少な
くとも３つの挟持具を備え、各挟持具は、当該フレーム
挟持手段が水平姿勢にあるときに垂直となる支軸の周り
に回転可能な門形枠に取付けられた前後一対の挟持片を
備え、前記門形枠を正逆回転させる駆動手段が設けられ
ているフレーム搬送装置。1. A support arm member which can be raised and lowered is protruded forward from an automobile, a cart, or the like, and a tip end of the support arm member has a horizontal position facing the floor below the support arm member and the support arm. Attaching the frame holding means that can be switched to a standing posture that stands substantially vertically on the front side of the arm member, and attaching the frame holding means around the horizontal axis in the front-rear direction passing substantially the center position of the frame holding means in the standing posture. A frame transport device provided with a driving means for rotating , wherein
Means for holding the front and rear frames of the frame
At least three clamps are provided, and each clamp is
Around the support shaft that is vertical when the holding means is in the horizontal position
A pair of front and rear holding pieces attached to a pivotable frame
Driving means for rotating the portal frame forward and reverse
And it is frame transfer device.
更する手段を設けて成る、請求項１に記載のフレーム搬
送装置。2. The distance between the front clamping device and the rear clamping device is changed.
The frame transport device according to claim 1 , further comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4171060A JP2772893B2 (en) | 1992-06-29 | 1992-06-29 | Frame transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4171060A JP2772893B2 (en) | 1992-06-29 | 1992-06-29 | Frame transfer device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH069199A JPH069199A (en) | 1994-01-18 |
| JP2772893B2 true JP2772893B2 (en) | 1998-07-09 |
Family
ID=15916324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4171060A Expired - Fee Related JP2772893B2 (en) | 1992-06-29 | 1992-06-29 | Frame transfer device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2772893B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100597861B1 (en) * | 2005-05-06 | 2006-07-06 | 주식회사 인송하이텍 | Handling robot |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0714799B2 (en) * | 1989-12-04 | 1995-02-22 | 山川エンジニアリング株式会社 | Building material carrier |
-
1992
- 1992-06-29 JP JP4171060A patent/JP2772893B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH069199A (en) | 1994-01-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 19980317 |
|
| LAPS | Cancellation because of no payment of annual fees |