JPH0455087Y2 - - Google Patents
Info
- Publication number
- JPH0455087Y2 JPH0455087Y2 JP20250485U JP20250485U JPH0455087Y2 JP H0455087 Y2 JPH0455087 Y2 JP H0455087Y2 JP 20250485 U JP20250485 U JP 20250485U JP 20250485 U JP20250485 U JP 20250485U JP H0455087 Y2 JPH0455087 Y2 JP H0455087Y2
- Authority
- JP
- Japan
- Prior art keywords
- casing
- press
- fitting
- ground
- mast
- 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
Links
- 230000033001 locomotion Effects 0.000 claims description 8
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Earth Drilling (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、建設の基礎工事で杭施工などに用い
るケーシングの圧入装置に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a casing press-fitting device used for pile construction in foundation work of construction.
ケーシングの圧入装置は、立設するケーシング
を貫通突出させ、その側面を把持し、揺動及び、
又は回転させつつ地中に圧入するものである。
The casing press-fitting device protrudes through the casing that is installed upright, grips the side surface of the casing, and swings and
Alternatively, it is pressed into the ground while rotating.
かかるケーシング圧入装置は、従来リバース機
やベノト機等に用いられているが、いずれも他の
装置や部材とは独立したものとして、単独でケー
シング圧入個所の地面に設置されるものであつ
た。このため、ケーシングの圧入を行う都度、別
の圧入個所にクレーンやその他の適宜な移送手段
を用いて動作させなければならず非常に手間と時
間のかかる作業を要求される。 Such casing press-fitting devices have conventionally been used in reverse machines, benoto machines, etc., but all of them are installed independently on the ground at the casing press-fitting location, independent of other devices or members. For this reason, each time the casing is press-fitted, a crane or other appropriate transportation means must be used to move the press-fitting to another location, which requires a very laborious and time-consuming operation.
そこで、移送の手間を省くためこのようなケー
シング圧入装置をクローラ等の移動車輌の前面に
取付けることが考えられるが、ケーシング圧入個
所での芯合わせまたは地面に凹凸がある場合の位
置修正に困難を生じる。 Therefore, it is conceivable to attach such a casing press-fitting device to the front of a moving vehicle such as a crawler to save the trouble of transporting it, but it is difficult to center the casing press-fitting point or correct the position when the ground is uneven. arise.
本考案は前記従来例の不都合を解消し、移動及
び芯合わせ等の調整が簡単で作業能率が向上する
ケーシング圧入装置を提供することにある。 The object of the present invention is to provide a casing press-fitting device which eliminates the disadvantages of the conventional example, allows easy adjustment of movement and alignment, and improves work efficiency.
本考案は前記目的を達成するため、ケーシング
を把持し揺動や回転動作により地中に圧入する装
置において、該装置の両側に垂直ジヤツキを装着
し、また、装置全体を車輌のリーダマストに上下
動自在に取付け、マスト上端のトツプシーブに掛
け回された引上げ用ワイヤー部材端を該装置に結
合したことを要旨とするものである。
In order to achieve the above object, the present invention is a device that grips a casing and press-fits it into the ground by rocking and rotating motions.The device is equipped with vertical jacks on both sides of the device, and the entire device is mounted up and down on the leader mast of a vehicle. The gist is that the lifting wire member is movably mounted and the end of the lifting wire member, which is routed around the top sheave at the upper end of the mast, is connected to the device.
本考案によれば、移動は車輌の移動機構により
行うが、移動の際圧入装置全体をリーダマストに
沿つて上昇させることができるので、地面が多少
荒れていても難なく移動でき、また接地の際には
該圧入装置を地面近くに降下させてから位置調整
を行えば目測による芯合わせが容易になる。
According to the present invention, movement is performed by the movement mechanism of the vehicle, and since the entire press-fitting device can be raised along the leader mast during movement, it can be moved without difficulty even if the ground is somewhat rough, and when touching the ground. If the press-fitting device is lowered close to the ground and then the position is adjusted, alignment by visual inspection becomes easier.
以下、図面について本考案の実施例を詳細に説
明する。
Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
第１図は本考案のケーシング圧入装置の１実施
例を示す側面図、第２図は同上正面図、第３図は
同上平面図で、図中１は、無限軌道１ａ等の移動
手段を備えた車輌で、重機として前部に起状角調
節可能な短尺なリーダマスト２を設けている。図
中３は該マスト２の起伏用のシリンダ、４はマス
ト２の上端に設けたトツプシーブ、５は車輌１の
４隅に配設される接地固定用のジヤツキを示す。 Fig. 1 is a side view showing one embodiment of the casing press-fitting device of the present invention, Fig. 2 is a front view of the same, and Fig. 3 is a plan view of the same. The vehicle is a heavy machine and is equipped with a short leader mast 2 at the front that can adjust the angle of elevation. In the figure, numeral 3 indicates a cylinder for raising and lowering the mast 2, numeral 4 indicates a top sheave provided at the upper end of the mast 2, and numeral 5 indicates jacks for grounding and fixing provided at the four corners of the vehicle 1.
図中６はリンク機構によりケーシング７の外周
を把持するチヤツク装置で、この装置６は減速機
８に回動自在に連結し、該減速機８は駆動用のモ
ーター９に連結されて、これらはケーシング圧入
部１０を構成する。その上部の枠体１１を介して
左右に垂直ジヤツキ１２，１２′を装着し、該ジ
ヤツキ１２，１２′は最短収縮時に下端がケーシ
ング圧入部１０のチヤツク装置６の下端よりも下
方に突出するように位置づける。 In the figure, 6 is a chuck device that grips the outer periphery of the casing 7 by a link mechanism. This device 6 is rotatably connected to a reducer 8, and the reducer 8 is connected to a driving motor 9. This constitutes a casing press-fitting section 10. Vertical jacks 12, 12' are mounted on the left and right through the upper frame 11, and the lower ends of the jacks 12, 12' protrude below the lower end of the chuck device 6 of the casing press-fitting part 10 at the shortest contraction time. Positioned as
前記枠体１１の後面に設けた彎曲ブラケツト１
３を介して垂直ジヤツキ１２，１２′を含むケー
シング圧入部１０の全体をリーダマスト２のリー
ダ２ａに上下動自在に取付け、マスト２のトツプ
シーブ４に掛け回して吊下した引上げ用ワイヤー
部材１４のはじを枠体１１の上端に結合する。 Curved bracket 1 provided on the rear surface of the frame 11
3, the entire casing press-fitting part 10 including the vertical jacks 12, 12' is attached to the leader 2a of the leader mast 2 so as to be movable up and down, and the lifting wire member 14, which is hung around the top sheave 4 of the mast 2, is attached to the leader 2a of the leader mast 2. The edge is connected to the upper end of the frame 11.
ワイヤー部材１４は一例としてチエーンを利用
して本数も図示の例では３本並列に配列したもの
で、前記ケーシング圧入部１０の昇降機構として
ワイヤー部材１４の下端は車輌１に設けるウイン
チもしくは収縮ジヤツキに引上げ可能に連結され
る。 For example, the wire member 14 is arranged in parallel using a chain, three in the illustrated example, and the lower end of the wire member 14 is connected to a winch or contraction jack provided on the vehicle 1 as a lifting mechanism for the casing press-fitting part 10. Connected so that it can be pulled up.
次に、使用法及び動作について説明すると、ケ
ーシング７を圧入部１０に貫通させてセツトし、
モーター９を駆動すればこのケーシング７はチヤ
ツク装置６を介して揺動もしくは回転またはその
双方を行いながら地中に圧入される。この圧入は
ワイヤー部材１４をゆるめ、また垂直ジヤツキ１
２，１２′を徐々に縮めることにより圧入部１０
及びケーシング７の自重により行われ、ジヤツキ
１２，１２′のワンストローク分ケーシング７が
挿入されたならば、チヤツク装置６をゆるめ、再
度ジヤツキ１２，１２′をのばしてケーシング７
の上方をつかみ直して同様の動作を繰り返す。 Next, to explain the usage and operation, the casing 7 is penetrated into the press-fitting part 10 and set.
When the motor 9 is driven, the casing 7 is forced into the ground through the chuck device 6 while swinging or rotating or both. This press fit loosens the wire member 14 and also loosens the vertical jack 1.
2, 12' gradually shrinks the press-fitting part 10.
Once the casing 7 has been inserted by one stroke of the jacks 12, 12', the chuck device 6 is loosened, the jacks 12, 12' are extended again, and the casing 7 is inserted by the weight of the casing 7.
Regrasp the upper part of and repeat the same action.
このようにして１本のケーシング７を圧入し終
えたならば移動作業に移るが、その前段としてワ
イヤー部材１４を引上げて圧入部１０の全体をリ
ーダ２ａに沿つて上昇させる。この持上げ高さは
ワイヤー部材１４の移動量により任意に調整で
き、一方垂直ジヤツキ１２，１２′は最短に縮め
ておけば、圧入部１０の下方には地面との間に一
定の高さが確保され、地面が多少荒れていても障
害なく移動できる。 Once one casing 7 has been press-fitted in this manner, the moving operation begins, but as a preliminary step, the wire member 14 is pulled up to raise the entire press-fitting portion 10 along the leader 2a. This lifting height can be adjusted arbitrarily by the amount of movement of the wire member 14, and on the other hand, by shortening the vertical jacks 12, 12' to the shortest possible length, a constant height can be secured below the press-fit part 10 from the ground. This means that you can move around without any obstacles even if the ground is somewhat rough.
次の圧入個所に移つたならば、圧入部１０を設
置させてケーシング７の圧入作用に備えることに
なるが、この場合該圧入部１０を極力地面に近づ
けてワイヤー部材１４で吊り下げた状態を保て
ば、移動修正も可能で、目測による芯合わせも簡
単に行うことができる。 When moving to the next press-fitting point, the press-fitting part 10 will be installed to prepare for the press-fitting action of the casing 7. In this case, the press-fitting part 10 should be brought as close to the ground as possible and suspended by the wire member 14. If it is maintained, the movement can be corrected, and center alignment can be easily performed by visual measurement.
以上述べたように本考案のケーシング圧入装置
は、異なる場所への移動作業が別の揚重機を用い
ることなく簡単に行え、しかも芯合わせ等位置修
正も容易で、ケーシング圧入施工の合理化を図
り、作業能率を向上させることができるものであ
る。
As described above, the casing press-fitting device of the present invention can be easily moved to a different location without using a separate lifting machine, and it is also easy to adjust the position such as centering, which streamlines the casing press-fitting work. This can improve work efficiency.
第１図は本考案のケーシング圧入装置の１実施
例を示す側面図、第２図は同上正面図、第３図は
同上平面図である。
１……車輌、１ａ……無限軌道、２……リーダ
ーマスト、２ａ……リーダー、３……シリンダ、
４……トツプシーブ、５……固定用のジヤツキ、
６……チヤツク装置、７……ケーシング、８……
減速機、９……駆動用モーター、１０……ケーシ
ング圧入部、１１……枠体、１２，１２′……垂
直ジヤツキ、１３……彎曲ブラケツト、１４……
引上げ用ワイヤー部材。
FIG. 1 is a side view showing one embodiment of the casing press-fitting device of the present invention, FIG. 2 is a front view of the same, and FIG. 3 is a plan view of the same. 1... Vehicle, 1a... Endless track, 2... Leader mast, 2a... Leader, 3... Cylinder,
4...Top sheave, 5...Fixing jack,
6...chuck device, 7...casing, 8...
Reducer, 9... Drive motor, 10... Casing press-fit portion, 11... Frame, 12, 12'... Vertical jack, 13... Curved bracket, 14...
Wire member for pulling.
Claims (1)
に圧入する装置において、該装置の両側に垂直ジ
ヤツキを装着し、また、装置全体を車輌のリーダ
マストに上下動自在に取付け、マスト上端のトツ
プシーブに掛け回された引上げ用ワイヤー部材端
を該装置に結合したことを特徴とするケーシング
圧入装置。 In a device that grips a casing and presses it into the ground by swinging or rotating motion, vertical jacks are attached to both sides of the device, and the entire device is attached to the leader mast of a vehicle so that it can move up and down, and is attached to a top sheave at the top of the mast. 1. A casing press-fitting device, characterized in that an end of a pulled-up wire member is connected to the device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20250485U JPH0455087Y2 (en) | 1985-12-25 | 1985-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20250485U JPH0455087Y2 (en) | 1985-12-25 | 1985-12-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62110337U JPS62110337U (en) | 1987-07-14 |
| JPH0455087Y2 true JPH0455087Y2 (en) | 1992-12-24 |
Family
ID=31166947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20250485U Expired JPH0455087Y2 (en) | 1985-12-25 | 1985-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0455087Y2 (en) |
-
1985
- 1985-12-25 JP JP20250485U patent/JPH0455087Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62110337U (en) | 1987-07-14 |
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