JPS6142485U - Obstacle detection device for construction machinery - Google Patents
Obstacle detection device for construction machineryInfo
- Publication number
- JPS6142485U JPS6142485U JP12806084U JP12806084U JPS6142485U JP S6142485 U JPS6142485 U JP S6142485U JP 12806084 U JP12806084 U JP 12806084U JP 12806084 U JP12806084 U JP 12806084U JP S6142485 U JPS6142485 U JP S6142485U
- Authority
- JP
- Japan
- Prior art keywords
- obstacle detection
- detection device
- construction machinery
- utility
- model registration
- 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
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Component Parts Of Construction Machinery (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図ないし第３図は本考案の第１の実施例にして、第
１図は油圧ショベルの平面図、第２図はセンサの取付状
態と等距離線を示す説明図、第３図は超音波の流れを示
す説明図、第４図および第５図は本考案の第２の実施例
にして、第４図は油圧ショベルの正面図、第５図は上部
旋回体の底面図、第６図は本考案の第３の実施例にして
、上部旋回体を示す底面図、第７図は本考案の第４の実
施例にして、上部旋回体を示す底面図、第８図ないし第
１１図は従来技術に係り、第８図は油圧ショベルの正面
図、第９図は第８図の平面図、第１０図にセンサの取付
状態と等距離と等距離線を示す説明図、第１１図はセン
サを上部旋回体の側面に設けた場合の平面図である。
１・・・油圧ショベル、２・・・下部走行体、３・・・
上部旋回体、１１・・・旋回半径、１２・・・旋回半径
範囲、２１，３１，４１，４１’，５１．５１’・・・
送信センサ、２２，３２，４２，４２’，５２．５２’
・・・受信センサ、２３・・・検知可能範囲、２４，２
４’，４３，５３・・・等距離線、２５，４４，５４・
・・督報設定範囲。1 to 3 show a first embodiment of the present invention, in which FIG. 1 is a plan view of a hydraulic excavator, FIG. 2 is an explanatory diagram showing the mounting state of the sensor and equidistant lines, and FIG. FIGS. 4 and 5 are explanatory diagrams showing the flow of ultrasonic waves, and show the second embodiment of the present invention. FIG. 4 is a front view of the hydraulic excavator, and FIG. FIG. 6 shows a third embodiment of the present invention, a bottom view showing the upper revolving structure, FIG. 7 shows a fourth embodiment of the invention, a bottom view showing the upper revolving structure, and FIGS. 11 relates to the prior art, FIG. 8 is a front view of a hydraulic excavator, FIG. 9 is a plan view of FIG. 8, FIG. FIG. 11 is a plan view when the sensor is provided on the side surface of the upper revolving structure. 1... Hydraulic excavator, 2... Lower traveling body, 3...
Upper rotating body, 11... Turning radius, 12... Turning radius range, 21, 31, 41, 41', 51.51'...
Transmission sensor, 22, 32, 42, 42', 52.52'
...Receiving sensor, 23...Detectable range, 24,2
4', 43, 53... equidistant line, 25, 44, 54...
...Report setting range.
Claims (3)
られた上部旋回体とからなる建物機械において、前記上
部旋回体には超音波送信センサと超音波受信センサを所
定距離だけ離間し、かつ互いに対向する方向に所定角度
だけ傾けて配設し、警報設定範囲を前記上部旋回半径範
囲に近似させるように構成したことを特徴とする建設機
械の障害物検知装置。(1) In a building machine consisting of a lower traveling body and an upper rotating body rotatably provided on the lower traveling body, an ultrasonic transmitting sensor and an ultrasonic receiving sensor are arranged on the upper rotating body by a predetermined distance. An obstacle detection device for construction machinery, characterized in that the obstacle detection device is arranged such that the alarm setting range approximates the upper turning radius range by disposing the obstacle detection devices at a predetermined angle in directions facing each other.
距離、対向する方尚への傾け角度を調節することにより
、警報設定範囲を変更しうるように構成した実用新案登
録請求の範囲（１）項記載の建設機械の障害物検知装置
。(2) Scope of Utility Model Registration Claim (1) in which the alarm setting range can be changed by adjusting the distance between the ultrasonic transmitting sensor and the ultrasonic receiving sensor and the angle of inclination toward the opposing direction. ) Obstacle detection device for construction machinery as described in item 2.
設定範囲を、上部旋回体の側面側における旋回半径範囲
に近似させるように配設してなる実用新案登録請求の範
囲（１）項記載の建設機械の障害物検知装置。(3) Utility model registration claim (1), wherein the ultrasonic transmitting sensor and the ultrasonic receiving sensor are arranged so that the alarm setting range approximates the turning radius range on the side surface of the upper revolving structure. Obstacle detection device for the construction machine described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12806084U JPS6142485U (en) | 1984-08-24 | 1984-08-24 | Obstacle detection device for construction machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12806084U JPS6142485U (en) | 1984-08-24 | 1984-08-24 | Obstacle detection device for construction machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6142485U true JPS6142485U (en) | 1986-03-19 |
Family
ID=30686691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12806084U Pending JPS6142485U (en) | 1984-08-24 | 1984-08-24 | Obstacle detection device for construction machinery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6142485U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01156256U (en) * | 1988-04-16 | 1989-10-26 | ||
| JP2015229836A (en) * | 2014-06-03 | 2015-12-21 | 住友重機械工業株式会社 | Object detection system for construction machinery |
| JP2021069029A (en) * | 2019-10-24 | 2021-04-30 | シャープ株式会社 | Electronic device and ultrasonic transmission/reception method therefor |
| WO2022059334A1 (en) * | 2020-09-15 | 2022-03-24 | 株式会社小松製作所 | Work vehicle |
-
1984
- 1984-08-24 JP JP12806084U patent/JPS6142485U/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01156256U (en) * | 1988-04-16 | 1989-10-26 | ||
| JP2015229836A (en) * | 2014-06-03 | 2015-12-21 | 住友重機械工業株式会社 | Object detection system for construction machinery |
| JP2021069029A (en) * | 2019-10-24 | 2021-04-30 | シャープ株式会社 | Electronic device and ultrasonic transmission/reception method therefor |
| WO2022059334A1 (en) * | 2020-09-15 | 2022-03-24 | 株式会社小松製作所 | Work vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6142485U (en) | Obstacle detection device for construction machinery | |
| JPS58138090U (en) | Article detection device | |
| JPS6029282U (en) | fluid detection device | |
| JPS5956580U (en) | Vehicle obstacle detection device | |
| JPS60107737U (en) | External force detection device | |
| JPS5866377U (en) | Collision prevention device for traveling machinery | |
| JPS625287U (en) | ||
| JPS63171452U (en) | ||
| JPS60158238U (en) | Coordinate data input device | |
| JPS6036008U (en) | Tractor work equipment horizontal control device | |
| JPS6039469U (en) | Bolt tightening confirmation device | |
| JPS5847997U (en) | Ultrasonic vehicle detection device | |
| JPS58150910U (en) | Agricultural machine running device for paddy fields | |
| JPS6015610U (en) | Vehicle tilt angle display device | |
| JPS6160181U (en) | ||
| JPS58137004U (en) | plowing device | |
| JPS60151310U (en) | Tractor-work equipment attitude control device | |
| JPS58103290U (en) | Cutter arm in cutter head of excavator | |
| JPS6112322U (en) | Tillage depth control device for tilling machines | |
| JPS58165008U (en) | Leveling arm device for crawler type construction machinery, etc. | |
| JPS58173582U (en) | Crawler type traveling device | |
| JPS5816575U (en) | Ultrasonic object detection device | |
| JPS61101786U (en) | ||
| JPS5871106U (en) | Earthwork arm swing angle detection device | |
| JPS5937575U (en) | Ultrasonic object detection device |