JPS6440013U - - Google Patents
Info
- Publication number
- JPS6440013U JPS6440013U JP13565087U JP13565087U JPS6440013U JP S6440013 U JPS6440013 U JP S6440013U JP 13565087 U JP13565087 U JP 13565087U JP 13565087 U JP13565087 U JP 13565087U JP S6440013 U JPS6440013 U JP S6440013U
- Authority
- JP
- Japan
- Prior art keywords
- support leg
- ball
- target
- pipe
- shaped body
- 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
- 238000009434 installation Methods 0.000 claims 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Description
第１図は本考案の第１実施例の正面図、第２図
は同じく平面図、第３図は同じく側面図、第４図
は第２図の−線に沿つた部分拡大断面図、第
５図は本考案の実施例に適用する補助測定定規の
斜視図、第６図は本考案の第２実施例の正面図、
第７図は同じく平面図、第８図は本考案の実施例
の使用状態を説明する説明図である。
１……ターゲツト、２……ターゲツト本体、３
……基台、４……測定定規、５……ターゲツト本
体のボール状体、８……目盛紙、１４……補助測
定定規、２０〜２３……前後左右の支持脚、２４
……軸受部、２５……ピン、２６……圧縮バネ、
２７……ストツパ、３０……各支持脚のボール状
体、５０……支持部材、５１……押圧部材、５２
……弾性部材、Ｐ……下水道管。
1 is a front view of the first embodiment of the present invention, FIG. 2 is a plan view, FIG. 3 is a side view, FIG. 4 is a partially enlarged sectional view taken along the line - in FIG. Figure 5 is a perspective view of an auxiliary measuring ruler applied to the embodiment of the present invention, and Figure 6 is a front view of the second embodiment of the present invention.
FIG. 7 is a plan view, and FIG. 8 is an explanatory diagram illustrating the usage state of the embodiment of the present invention. 1...Target, 2...Target body, 3
... Base, 4 ... Measuring ruler, 5 ... Ball-shaped body of target body, 8 ... Graduation paper, 14 ... Auxiliary measuring ruler, 20 to 23 ... Front, rear, left and right support legs, 24
... bearing part, 25 ... pin, 26 ... compression spring,
27... Stopper, 30... Ball-shaped body of each support leg, 50... Support member, 51... Pressing member, 52
...Elastic member, P...Sewer pipe.
Claims (1)
り検査する際に用いられる配管の管底高さ測量用
ターゲツトにおいて、上下方向に目盛が形成され
、下端にボール状体が回転自在に設けられたター
ゲツト本体と、該ターゲツト本体の前後左右に突
出し、上下方向に所定範囲回転自在でかつ先端が
下向に弾性付勢して設けられ、先端にボール状体
が回転自在に設けられた前方支持脚、後方支持脚
、左方支持脚及び右方支持脚とを備えてなり、上
記前方支持脚及び後方支持脚は下限位置において
ボール状体の下端が上記ターゲツト本体のボール
状体の下端よりも下方の位置に設けられ、上記左
方支持脚及び右方支持脚は互いに左右対称で、か
つ下限位置において各ボール状体の下端が上記タ
ーゲツト本体のボール状体の下端よりも上方の位
置に設けられていることを特徴とする配管の管底
高さ測量用ターゲツト。 A target for measuring the bottom height of a pipe, which is used when inspecting the installation condition of a pipe by measuring the height of the bottom of the pipe, has a scale formed in the vertical direction and a ball-shaped body rotatably provided at the bottom end. a front support that protrudes from the front, back, left and right of the target body, is rotatable within a predetermined range in the vertical direction, has a tip elastically biased downward, and has a ball-shaped body rotatably provided at the tip. legs, a rear support leg, a left support leg, and a right support leg, and in the lower limit position of the front support leg and the rear support leg, the lower ends of the ball-shaped bodies are lower than the lower ends of the ball-shaped bodies of the target body. The left support leg and the right support leg are symmetrical to each other, and the lower end of each ball-shaped body is located above the lower end of the ball-shaped body of the target body at the lower limit position. A target for measuring the height of the bottom of a pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13565087U JPH0447611Y2 (en) | 1987-09-05 | 1987-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13565087U JPH0447611Y2 (en) | 1987-09-05 | 1987-09-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6440013U true JPS6440013U (en) | 1989-03-09 |
| JPH0447611Y2 JPH0447611Y2 (en) | 1992-11-10 |
Family
ID=31395466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13565087U Expired JPH0447611Y2 (en) | 1987-09-05 | 1987-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0447611Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH038704U (en) * | 1989-06-09 | 1991-01-28 | ||
| JPH0487422U (en) * | 1990-07-13 | 1992-07-29 | ||
| JP2016030155A (en) * | 2014-07-30 | 2016-03-07 | 株式会社アカツキ製作所 | Level vial for putting green |
-
1987
- 1987-09-05 JP JP13565087U patent/JPH0447611Y2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH038704U (en) * | 1989-06-09 | 1991-01-28 | ||
| JPH0487422U (en) * | 1990-07-13 | 1992-07-29 | ||
| JP2016030155A (en) * | 2014-07-30 | 2016-03-07 | 株式会社アカツキ製作所 | Level vial for putting green |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0447611Y2 (en) | 1992-11-10 |
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