JPH03111687U - - Google Patents
Info
- Publication number
- JPH03111687U JPH03111687U JP1823790U JP1823790U JPH03111687U JP H03111687 U JPH03111687 U JP H03111687U JP 1823790 U JP1823790 U JP 1823790U JP 1823790 U JP1823790 U JP 1823790U JP H03111687 U JPH03111687 U JP H03111687U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- excavation depth
- auger
- hole
- excavation
- 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
- 238000009412 basement excavation Methods 0.000 claims description 14
- 238000005553 drilling Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
Description
第１図ａ，ｂはそれぞれ本考案に係る穴掘建柱
車のオーガ掘削深度制御装置の動作説明図、同図
ｃはオーガ掘削深度制御装置のブロツク図、第２
図は本考案に係る穴掘建柱車のオーガ掘削深度制
御装置を装備した穴掘建柱車の掘削作業を示す説
明図である。
１……穴掘建柱車、１ａ……サブフレーム、２
……アウトリガ装置、３……ターンテーブル、４
……多段ブーム、４ａ……基端ブーム、４ｂ……
中間ブーム、４ｃ……先端ブーム、５……フツク
、６……オーガ装置（穴掘装置）、７……オーガ
支持装置、８……オーガ回転駆動装置、９……シ
ヤフト、１０……オーガスクリユウ、１１……オ
ーガヘツド、１２……オーガ格納装置、１３……
格納ワイヤ、２０……ブーム長さ検出器、２１…
…ブーム起伏角検出器、２２……掘削深度設定器
、２３……演算器、２４……バルブコントローラ
、２５……ブーム伸縮シリンダ、２６……ブーム
起伏シリンダ、２６ａ……シリンダチユーブ、２
６ｂ……ピストンロツド、Ａ……オーガ掘削深度
制御装置、Ｄ……掘削深度、Ｇ……地面、Ｈ……
予定掘削位置、Ｓ……表示装置、ｌ……ブーム長
さ、θ……ブーム起伏角。
Figures 1a and 1b are explanatory diagrams of the operation of the auger excavation depth control device for a hole-drilling pole-erecting vehicle according to the present invention, and Figure 1c is a block diagram of the auger excavation depth control device.
The figure is an explanatory diagram showing the excavation work of a hole-drilling and pole-erecting vehicle equipped with an auger excavation depth control device for a hole-drilling and pole-erecting vehicle according to the present invention. 1...Drilling pole construction vehicle, 1a...Subframe, 2
... Outrigger device, 3 ... Turntable, 4
...Multi-stage boom, 4a... Base end boom, 4b...
Intermediate boom, 4c... tip boom, 5... hook, 6... auger device (hole digging device), 7... auger support device, 8... auger rotation drive device, 9... shaft, 10... auger crevice Yu, 11... Auger head, 12... Auger storage device, 13...
Retractable wire, 20...Boom length detector, 21...
...Boom hoisting angle detector, 22...Drilling depth setter, 23...Calculator, 24...Valve controller, 25...Boom telescopic cylinder, 26...Boom hoisting cylinder, 26a...Cylinder tube, 2
6b... Piston rod, A... Auger excavation depth control device, D... Excavation depth, G... Ground, H...
Scheduled excavation position, S...display device, l...boom length, θ...boom elevation angle.
Claims (1)
ームの基部を枢支し、該ブームの先端にオーガ装
置を装備した穴掘建柱車のオーガ掘削深度制御装
置であつて、前記ブームの伸縮長さを検出するブ
ーム長さ検出器と、前記ブームの起伏角度を検出
するブーム起伏角検出器と、前記オーガ装置によ
る掘削深度を設定する掘削深度設定器と、前記各
検出器からの信号により前記オーガ装置の掘削深
度を演算するとともに、前記設定器からの信号に
より設定した掘削深度と演算した掘削深度とを比
較する演算器と、該演算器からの信号により前記
オーガ装置の掘削深度が設定した掘削深度に達し
たときに作動する表示装置、あるいは前記ブーム
の作動を停止させるコントローラとで構成したこ
とを特徴とする穴掘建柱車のオーガ掘削深度制御
装置。 An auger excavation depth control device for a hole-drilling pole-erecting vehicle, in which the base of an undulating, extendable boom is pivotally supported on a turntable on the chassis, and an auger device is installed at the tip of the boom, the extendable and retractable length of the boom being a boom length detector for detecting the boom, a boom angle detector for detecting the boom angle, and an excavation depth setter for setting the excavation depth by the auger device; an arithmetic unit that calculates the excavation depth of the device and compares the excavation depth set by the signal from the setting device with the calculated excavation depth; What is claimed is: 1. An auger excavation depth control device for a hole-drilling pole-erecting vehicle, comprising a display device that operates when the depth is reached, or a controller that stops the operation of the boom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1823790U JPH0738456Y2 (en) | 1990-02-27 | 1990-02-27 | Auger excavation depth control device for boring column car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1823790U JPH0738456Y2 (en) | 1990-02-27 | 1990-02-27 | Auger excavation depth control device for boring column car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03111687U true JPH03111687U (en) | 1991-11-15 |
| JPH0738456Y2 JPH0738456Y2 (en) | 1995-09-06 |
Family
ID=31521399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1823790U Expired - Lifetime JPH0738456Y2 (en) | 1990-02-27 | 1990-02-27 | Auger excavation depth control device for boring column car |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0738456Y2 (en) |
-
1990
- 1990-02-27 JP JP1823790U patent/JPH0738456Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0738456Y2 (en) | 1995-09-06 |
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