JPH0479871U - - Google Patents
Info
- Publication number
- JPH0479871U JPH0479871U JP12287190U JP12287190U JPH0479871U JP H0479871 U JPH0479871 U JP H0479871U JP 12287190 U JP12287190 U JP 12287190U JP 12287190 U JP12287190 U JP 12287190U JP H0479871 U JPH0479871 U JP H0479871U
- Authority
- JP
- Japan
- Prior art keywords
- human body
- detection signal
- alarm
- fully closed
- output
- 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
- 238000001514 detection method Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Indicating And Signalling Devices For Elevators (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Elevator Door Apparatuses (AREA)
Description
図面は、本考案に係る建設用揚重装置の安全装
置の実施例を示し、第１図は建設用リフトの正面
図、第２図は要部の拡大正面図、第３図は平面図
、第４図はブロツク図、第５図はフローチヤート
、第６図はロングスパンエレベータの正面図であ
る。
２……荷台としてのリフト荷台、４……開閉扉
、１０……人体感知センサとしての赤外線センサ
、１１……報知手段としてのパトライト、１２…
…扉センサ、１６……制御手段としてのマイクロ
コンピユータ。
The drawings show an embodiment of the safety device for a construction lifting device according to the present invention, in which FIG. 1 is a front view of the construction lift, FIG. 2 is an enlarged front view of the main parts, and FIG. 3 is a plan view. FIG. 4 is a block diagram, FIG. 5 is a flowchart, and FIG. 6 is a front view of the long span elevator. 2... Lift loading platform as a loading platform, 4... Opening/closing door, 10... Infrared sensor as a human body detection sensor, 11... Patrol light as a notification means, 12...
...Door sensor, 16...Microcomputer as control means.
Claims (1)
て人体感知信号を出力する人体感知センサを設け
るとともに、前記人体感知信号に応答して警報を
発生する報知手段を設けたことを特徴とする建設
用揚重装置の安全装置。 (2) 請求項(1)項に記載の報知手段が、荷台に設
けた開閉扉の全閉状態を感知して全閉感知信号を
出力する扉センサと、この全閉感知信号と人体感
知信号の両方を受けたときに警報出力を出す制御
手段とを備え、前記警報出力に応答して警報を発
生するものである建設用揚重装置の安全装置。[Scope of Claim for Utility Model Registration] (1) A human body sensor is provided on the loading platform to detect a human body in the no-boarding zone and output a human body detection signal, and an alarm is generated in response to the human body detection signal. A safety device for construction lifting equipment, characterized in that it is equipped with an alarm means. (2) The notification means according to claim (1) includes a door sensor that detects the fully closed state of an opening/closing door provided on a loading platform and outputs a fully closed detection signal, and this fully closed detection signal and a human body detection signal. and a control means for issuing an alarm output when receiving both of the above, and generating an alarm in response to the alarm output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12287190U JPH0479871U (en) | 1990-11-24 | 1990-11-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12287190U JPH0479871U (en) | 1990-11-24 | 1990-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0479871U true JPH0479871U (en) | 1992-07-13 |
Family
ID=31870614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12287190U Pending JPH0479871U (en) | 1990-11-24 | 1990-11-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0479871U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012180730A (en) * | 2011-03-01 | 2012-09-20 | Kyc Machine Industry Co Ltd | Elevating type scaffolding device |
-
1990
- 1990-11-24 JP JP12287190U patent/JPH0479871U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012180730A (en) * | 2011-03-01 | 2012-09-20 | Kyc Machine Industry Co Ltd | Elevating type scaffolding device |