JPH0321492U - - Google Patents
Info
- Publication number
- JPH0321492U JPH0321492U JP8152489U JP8152489U JPH0321492U JP H0321492 U JPH0321492 U JP H0321492U JP 8152489 U JP8152489 U JP 8152489U JP 8152489 U JP8152489 U JP 8152489U JP H0321492 U JPH0321492 U JP H0321492U
- Authority
- JP
- Japan
- Prior art keywords
- auger
- boom
- fully retracted
- storage
- detection means
- 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
- 238000001514 detection method Methods 0.000 claims 3
- 230000001105 regulatory effect Effects 0.000 claims 2
- 238000005553 drilling Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Description
第１図は本考案に係る安全装置として作用する
オーガモータの駆動制御回路図、第２図はオーガ
装置を搭載した穴掘建柱車の斜視図、第３Ａ図か
ら第３Ｃ図および第４図はオーガ装置の側面図で
ある。
１……穴掘建柱車、４……ブーム、６……ステ
ー、７……サポート部材、１０……オーガ装置、
１１……オーガモータ、１２……ドリル、１２ａ
……ロツド、１２ｂ……ブレード、１３……連結
部材、２１，２２……リミツトスイツチ、２５…
…電磁弁、２８……手動弁。
Fig. 1 is a drive control circuit diagram of an auger motor that functions as a safety device according to the present invention, Fig. 2 is a perspective view of a digging pole construction vehicle equipped with an auger device, Figs. 3A to 3C, and Fig. 4 are FIG. 3 is a side view of the auger device. 1... Hole digging pole construction vehicle, 4... Boom, 6... Stay, 7... Support member, 10... Auger device,
11...Auger motor, 12...Drill, 12a
...Rod, 12b...Blade, 13...Connecting member, 21, 22...Limit switch, 25...
...Solenoid valve, 28...Manual valve.
Claims (1)
付けられるオーガと、このオーガを前記ブームに
沿つた位置に格納する格納手段とを有してなる穴
掘装置に用いられるオーガ格納用安全装置であつ
て、 前記ブームが全縮状態にあるか否かを検出する
ブーム全縮検出手段と、 前記オーガが格納作動中であるか否かを検出す
る格納作動検出手段と、 前記ブーム全縮検出手段により前記ブームが全
縮状態ではないことが検出された時に、前記格納
作動検出手段により前記オーガが格納作動中であ
ることが検出された場合には、前記格納手段の作
動を規制する格納作動規制手段と を有してなることを特徴とするオーガ格納用安
全装置。[Claims for Utility Model Registration] Used for a drilling device comprising an extendable boom, an auger attached to the tip of the boom, and storage means for storing the auger at a position along the boom. An auger storage safety device, comprising: a boom fully retracted detection means for detecting whether the boom is in a fully retracted state; and a retraction operation detection means for detecting whether the auger is in a retracted state. When the boom fully retracted detection means detects that the boom is not fully retracted, if the retracting operation detecting means detects that the auger is retracted, the retracting means is activated. A safety device for storing an auger, comprising: a storage operation regulating means for regulating the operation of the auger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8152489U JPH0715911Y2 (en) | 1989-07-11 | 1989-07-11 | Safety device for storing auger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8152489U JPH0715911Y2 (en) | 1989-07-11 | 1989-07-11 | Safety device for storing auger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0321492U true JPH0321492U (en) | 1991-03-04 |
| JPH0715911Y2 JPH0715911Y2 (en) | 1995-04-12 |
Family
ID=31627551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8152489U Expired - Lifetime JPH0715911Y2 (en) | 1989-07-11 | 1989-07-11 | Safety device for storing auger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0715911Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018155090A (en) * | 2017-03-03 | 2018-10-04 | タダノ・マンティス・コーポレーション | Auger connection mechanism |
-
1989
- 1989-07-11 JP JP8152489U patent/JPH0715911Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018155090A (en) * | 2017-03-03 | 2018-10-04 | タダノ・マンティス・コーポレーション | Auger connection mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0715911Y2 (en) | 1995-04-12 |