JPS6128031U - landslide sensor - Google Patents

landslide sensor

Info

Publication number
JPS6128031U
JPS6128031U JP11245484U JP11245484U JPS6128031U JP S6128031 U JPS6128031 U JP S6128031U JP 11245484 U JP11245484 U JP 11245484U JP 11245484 U JP11245484 U JP 11245484U JP S6128031 U JPS6128031 U JP S6128031U
Authority
JP
Japan
Prior art keywords
landslide
sensor
landslide sensor
pipe
deformed
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
Application number
JP11245484U
Other languages
Japanese (ja)
Inventor
孝治 大桃
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP11245484U priority Critical patent/JPS6128031U/en
Publication of JPS6128031U publication Critical patent/JPS6128031U/en
Pending legal-status Critical Current

Links

Landscapes

  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Testing Or Calibration Of Command Recording Devices (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

【図面の簡単な説明】[Brief explanation of the drawing]

第１・図二本考案の地すベりセンサーの説明図、第２図
二本考案のセンサー本体の説明図、第３図二本考案の地
すベりセンサーの打込みパイプの説明図、第４〜５図二
本考案の地すベりセンサーの打設時の説明図、第６図：
地すベり探知状態の説明図。 １：保護パイプ、２：センサー本体、３：打込みパイプ
、３１：鍔部、２１：導電板、２２：圧電ゴム、Ｃ：す
べり面、Ｋ：讐報器、Ｇ：電源。Figures 1 and 2 are explanatory diagrams of the landslide sensor of the present invention, Figure 2 are explanatory diagrams of the sensor body of the present invention, Figure 3 are explanatory diagrams of the driving pipe of the landslide sensor of the present invention, and Figures 4-5: Two explanatory diagrams of the proposed landslide sensor during installation; Figure 6:
An explanatory diagram of the landslide detection state. 1: Protective pipe, 2: Sensor body, 3: Drive-in pipe, 31: Flange, 21: Conductive plate, 22: Piezoelectric rubber, C: Sliding surface, K: Alarm device, G: Power source.

Claims (1)

【実用新案登録請求の範囲】 二枚の導電板間に加圧により導電性を発生する圧電コム
を設置したセンサーを、 地すベりによる土圧力で変形する程度の剛性を有するパ
イプ内に収納して構成した、 地すベりセンサー。[Scope of claim for utility model registration] A sensor equipped with a piezoelectric comb that generates conductivity by applying pressure between two conductive plates is housed in a pipe that is rigid enough to be deformed by the earth pressure caused by a landslide. A landslide sensor configured by
JP11245484U 1984-07-26 1984-07-26 landslide sensor Pending JPS6128031U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11245484U JPS6128031U (en) 1984-07-26 1984-07-26 landslide sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11245484U JPS6128031U (en) 1984-07-26 1984-07-26 landslide sensor

Publications (1)

Publication Number Publication Date
JPS6128031U true JPS6128031U (en) 1986-02-19

Family

ID=30671505

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11245484U Pending JPS6128031U (en) 1984-07-26 1984-07-26 landslide sensor

Country Status (1)

Country Link
JP (1) JPS6128031U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009192319A (en) * 2008-02-13 2009-08-27 Taiheiyo Cement Corp Buried type strain meter
JP2015004585A (en) * 2013-06-20 2015-01-08 国立大学法人 東京大学 Ground stress sensor and earth pressure detection device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009192319A (en) * 2008-02-13 2009-08-27 Taiheiyo Cement Corp Buried type strain meter
JP2015004585A (en) * 2013-06-20 2015-01-08 国立大学法人 東京大学 Ground stress sensor and earth pressure detection device

Similar Documents

Publication Publication Date Title
JPS6128031U (en) landslide sensor
JPS62195823U (en)
JPS5932948U (en) pressure gauge
JPS6138700U (en) Buzzer drive device for electronic equipment with solar cells
JPS6041851U (en) Skin moisture level measuring device
JPS5847490U (en) hammer
JPS58188005U (en) Sphygmomanometer
JPS6039926U (en) Capacitive displacement meter
JPS606094U (en) blind device
JPS59117060U (en) Electrode structure of dry battery compartment of electronic equipment
JPS606095U (en) blind device
JPS6061649U (en) hard water detection device
JPS60118954U (en) Ultrasonic flaw detection probe
JPS5819307U (en) remote control device
JPS581455U (en) Rubber magnet plate with paper, etc. containing radium ore, etc.
JPS6123230U (en) Piezoelectric key input device
JPS58105989U (en) flat door
JPS5854644U (en) charging device
JPS5847491U (en) Protection mechanism of striking device
JPS60174813U (en) Water depth measuring device
JPS5938091U (en) layered underlay
JPS5862377U (en) liquid crystal display device
JPS58156216U (en) Transducer for ultrasonic wave height meter
JPS6077131U (en) Transmitter with code setting switch
JPS596762U (en) Gas detection device in gas generation tank