JPS6046053U - Sound pressure/water pressure measuring device for installing fire hydrants - Google Patents
Sound pressure/water pressure measuring device for installing fire hydrantsInfo
- Publication number
- JPS6046053U JPS6046053U JP13887683U JP13887683U JPS6046053U JP S6046053 U JPS6046053 U JP S6046053U JP 13887683 U JP13887683 U JP 13887683U JP 13887683 U JP13887683 U JP 13887683U JP S6046053 U JPS6046053 U JP S6046053U
- Authority
- JP
- Japan
- Prior art keywords
- attached
- mounting
- connecting pipe
- meter setting
- fixed
- 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
Landscapes
- Measuring Fluid Pressure (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Examining Or Testing Airtightness (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図は本考案装置の正面図、第２図は同・側 −面
図、第３図゛は同・平面図、第４図は同・装着部の拡大
断面図、第５図は水中マイクロホン部分の断面図、第６
図は第５図におけるＶｌ−Ｖｌ線から視た断面図、第７
図は連結管部とメーター類設定部との関連部分の断面図
、第８図は開閉弁部分の要部断面図、第９図は水中マイ
クロホン、指示メーター、ヘッドホンの回路構成図、第
１０図は本考案の使用状態説明図、第１１図は探知過程
を示す説明図、第１２図は探知作業のフローチャート、
第１３図は記録例を示す図表である。
１・・・本考案消火栓装着用音圧・水圧測定器、２・・
・装着部、３・・・連結管部、４・・・メーター類設定
部１．５・・・取付盤、７・・・爪片支持体、１４・・
・昇降部材、１６・・・爪片、２１・・・水中マイクロ
ホン、２７・・・防振ゴム、３３・・・導管、４１・・
・エアー抜き管、４２・・・エアー抜き路、４６・・・
歯車、４７・・・回転部材、５１・・・回転棒、５９・
・・水圧計、６ｏ・・・分岐蕗、６２・・・開閉弁、６
３・・・通路、６４・・・指示メータ、６５・・・音量
調整用つまみ、６６・・・デジタル表示器、６７・・・
ヘッドホン取付孔、イ・・・水道管路、口・・・消火栓
装置、ハ・・・消火栓、二・・・口金、ホ・・・上端外
周段部、へ・・・へ゛ラドホン。
−弗 ４ 図
−（め（３４３５ａ
−１５図
第 ６ ｌFigure 1 is a front view of the device of the present invention, Figure 2 is a side view, Figure 3 is a plan view, Figure 4 is an enlarged sectional view of the attachment part, and Figure 5 is an underwater Cross-sectional view of the microphone part, No. 6
The figure is a cross-sectional view seen from the Vl-Vl line in Fig. 5,
The figure is a cross-sectional view of the related parts between the connecting pipe section and the meter setting section, Figure 8 is a cross-sectional view of the main part of the on-off valve section, Figure 9 is a circuit diagram of the underwater microphone, indicator meter, and headphones, and Figure 10 is an explanatory diagram of the usage state of the present invention, Fig. 11 is an explanatory diagram showing the detection process, Fig. 12 is a flowchart of the detection work,
FIG. 13 is a chart showing an example of recording. 1...Sound pressure/water pressure measuring device for attaching the fire hydrant of the present invention, 2...
- Mounting part, 3... Connecting pipe part, 4... Meter setting part 1.5... Mounting board, 7... Claw piece support, 14...
- Elevating member, 16... Claw piece, 21... Underwater microphone, 27... Vibration isolating rubber, 33... Conduit, 41...
・Air vent pipe, 42... Air vent path, 46...
Gear, 47... Rotating member, 51... Rotating rod, 59.
...Water pressure gauge, 6o...Branch butterfly, 62...Opening/closing valve, 6
3...Aisle, 64...Indication meter, 65...Volume adjustment knob, 66...Digital display, 67...
Headphone mounting hole, A...Water pipe, mouth...Fire hydrant device, C...Fire hydrant, 2...Base, E...Top outer circumferential step, H...Headphone. -弗Figure 4-(Me(3435a-15Figure 6l)
Claims (1)
イクロホンを取付けるとともに揺動自在な複数の爪片を
取付け、前記取付盤を挿通ずる回転棒の下端ねじ部に螺
合する昇降部材の端部を前記爪片の上部に連係させてな
る装着部を設け、この装着部の取付盤に連結管部の一端
を取付け、この連結管部の他端にメーター類設定部を取
付け、前記回転棒の端部に固設した歯車に噛合する歯車
を内端に固定し、外端に回し盤を固定した回転部材を設
け、前記爪片支持体の面に端部を開口し、かつ連結管部
の内側に延びる導管をメーター類設定部の水圧計に接続
し、前記水中マイクロホンに端部を固定したコードを前
記防振ゴムのコード挿通孔を通し取付盤を通して連結管
部の内側を通りメーター類設定部の筐体内に導き基板に
取付け、メーター類設定部に設けた音量調整つまみ付デ
ジタル表示器および指示メーターならびにヘッドホンジ
ャックを含む回路を形成し、さらに前記導管より分岐路
を設け、この分岐路に開閉弁を取付けるとともに分岐路
に接続するエアー抜きパイプを取付盤のエアー抜き路に
連結してなる消火栓装着用音圧・水圧測定器。An underwater microphone is attached to a claw piece support fixed to a mounting board via anti-vibration rubber, and a plurality of swingable claw pieces are attached, and an elevating member is screwed into the lower end threaded part of a rotary rod that passes through the mounting board. A mounting part is provided in which the end of the connecting pipe is connected to the upper part of the claw piece, one end of the connecting pipe part is attached to the mounting plate of the mounting part, a meter setting part is attached to the other end of the connecting pipe part, and the meter setting part is attached to the other end of the connecting pipe part. A rotating member is provided with a gear fixed to the inner end that meshes with a gear fixed to the end of the rotating rod, and a turning disk is fixed to the outer end, the end is opened on the surface of the claw piece support, and the rotating member is connected. Connect the conduit extending inside the pipe section to the water pressure gauge of the meter setting section, and pass the cord whose end is fixed to the underwater microphone through the cord insertion hole of the vibration-proof rubber, through the mounting board, and through the inside of the connecting pipe section. A circuit is attached to the guide board within the housing of the meter setting section, and includes a digital display with a volume adjustment knob provided in the meter setting section, an indicator meter, and a headphone jack, and a branch path is provided from the conduit. A sound pressure/water pressure measuring instrument for mounting on a fire hydrant, consisting of an on-off valve installed on the branch road and an air bleed pipe connected to the branch road connected to the air bleed channel on the mounting board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13887683U JPS6046053U (en) | 1983-09-07 | 1983-09-07 | Sound pressure/water pressure measuring device for installing fire hydrants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13887683U JPS6046053U (en) | 1983-09-07 | 1983-09-07 | Sound pressure/water pressure measuring device for installing fire hydrants |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6046053U true JPS6046053U (en) | 1985-04-01 |
| JPH023145Y2 JPH023145Y2 (en) | 1990-01-25 |
Family
ID=30311460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13887683U Granted JPS6046053U (en) | 1983-09-07 | 1983-09-07 | Sound pressure/water pressure measuring device for installing fire hydrants |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6046053U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63101746A (en) * | 1986-10-20 | 1988-05-06 | Nkk Corp | Pig for detecting leakage of pipeline |
| KR101406507B1 (en) * | 2014-03-17 | 2014-06-11 | 아이에스테크놀로지 주식회사 | Acoustic/pressure complex sensing apparatus for detecting leakage of water pipe |
| JP2016145750A (en) * | 2015-02-09 | 2016-08-12 | 株式会社リニア・サーキット | Water usage detection sensor |
| JP2017090116A (en) * | 2015-11-05 | 2017-05-25 | 積水化学工業株式会社 | Abnormal sound detection method and abnormal sound detection device of pipe |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014046237A1 (en) * | 2012-09-24 | 2014-03-27 | 積水化学工業株式会社 | Leakage detector, leakage detection method, and pipe network monitoring apparatus |
| JP5873453B2 (en) * | 2012-09-24 | 2016-03-01 | 積水化学工業株式会社 | Leak detector |
-
1983
- 1983-09-07 JP JP13887683U patent/JPS6046053U/en active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63101746A (en) * | 1986-10-20 | 1988-05-06 | Nkk Corp | Pig for detecting leakage of pipeline |
| KR101406507B1 (en) * | 2014-03-17 | 2014-06-11 | 아이에스테크놀로지 주식회사 | Acoustic/pressure complex sensing apparatus for detecting leakage of water pipe |
| JP2016145750A (en) * | 2015-02-09 | 2016-08-12 | 株式会社リニア・サーキット | Water usage detection sensor |
| JP2017090116A (en) * | 2015-11-05 | 2017-05-25 | 積水化学工業株式会社 | Abnormal sound detection method and abnormal sound detection device of pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH023145Y2 (en) | 1990-01-25 |
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