JPH0736006U - Staff for measuring the pipe bottom and pipe diameter of drainage pipes - Google Patents

Staff for measuring the pipe bottom and pipe diameter of drainage pipes

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Publication number
JPH0736006U
JPH0736006U JP7408693U JP7408693U JPH0736006U JP H0736006 U JPH0736006 U JP H0736006U JP 7408693 U JP7408693 U JP 7408693U JP 7408693 U JP7408693 U JP 7408693U JP H0736006 U JPH0736006 U JP H0736006U
Authority
JP
Japan
Prior art keywords
staff
shoe
pipe
fixed
measuring
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
JP7408693U
Other languages
Japanese (ja)
Inventor
日進 鈴木
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 JP7408693U priority Critical patent/JPH0736006U/en
Publication of JPH0736006U publication Critical patent/JPH0736006U/en
Pending legal-status Critical Current

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  • A Measuring Device Byusing Mechanical Method (AREA)

Abstract

(57)【要約】 【目的】 人間がマンホールの中に入らないで、埋設排
水管の管底の深さおよび管径を地上で測定可能とする。 【構成】 スタッフの下端部にシューを取付け、前記シ
ューの下端部には水平突起部を固着したことを特徴とし
ている。また、前記シューの外側に軸受または回転部を
固着し、前記軸受または回転部の外側に水平突起部を固
着したことを特徴としている。
(57) [Summary] [Purpose] It is possible to measure the depth and diameter of the bottom of a buried drain pipe on the ground without humans entering the manhole. [Structure] A shoe is attached to the lower end of the staff, and a horizontal projection is fixed to the lower end of the shoe. A bearing or a rotating portion is fixed to the outside of the shoe, and a horizontal protrusion is fixed to the outside of the bearing or the rotating portion.

Description

【考案の詳細な説明】[Detailed description of the device]

【0001】[0001]

【産業上の利用分野】[Industrial applications]

本考案は、埋設排水管の管底の深さおよび管径を地上から測定するスタッフに 関するものである。 The present invention relates to a staff who measures the depth and diameter of the bottom of a buried drain pipe from the ground.

【0002】[0002]

【従来の技術】[Prior art]

従来は、埋設排水管の管底の深さおよび管径を測定するには、人間がマンホー ルの中に入って、マンホールにスタッフを入れ、スタッフの下端部を管底に当て 、またスタッフの下端部を排水管の天部に当てて、測定している。 Conventionally, in order to measure the depth and diameter of the bottom of a buried drainage pipe, a person enters the manhole, puts the staff in the manhole, puts the lower end of the staff on the pipe bottom, and The lower end is applied to the top of the drain pipe for measurement.

【0003】[0003]

【考案が解決しょうとする課題】[Issues to be solved by the device]

従来のスタッフでは、人間がマンホールの中に入らなければならなかった。 そのため、マンホール毎に人間が出入りするので作業の能率が悪く、さらに、マ ンホール内のガス中毒の危険性があり、作業環境が悪い等の問題があった。 そこで、本考案は、人間がマンホールに入らず、測定可能にしたものである。 Traditional staff required humans to enter the manhole. As a result, humans come and go in each manhole, resulting in poor work efficiency. Further, there is a risk of gas poisoning in the manhole and the working environment is poor. Therefore, the present invention enables humans to measure without entering a manhole.

【0004】[0004]

【課題を解決するための手段】[Means for Solving the Problems]

本考案は、スタッフの下端部にシューを取付け、前記シューの下端部には水平 突起部を固着したことを特徴とするものである。 また、シューの外側に軸受を固着し、軸受の外側に水平突起部を固着したこと を特徴とするものである。 また、軸受の代りに、回転部を固着してもよい。 なお、ここでいうスタッフにはポールも含むものとする。 The present invention is characterized in that a shoe is attached to the lower end of the staff, and a horizontal projection is fixed to the lower end of the shoe. The bearing is fixed to the outside of the shoe, and the horizontal protrusion is fixed to the outside of the bearing. Further, the rotating portion may be fixed instead of the bearing. The staff here also includes Paul.

【0005】[0005]

【作用】[Action]

マンホールの中にスタッフを入れ、スタッフの下端部に取り付けたシューの水 平突起部を排水管口の管底に当て、地上からの管底の深さを測定し、つぎに、シ ューの水平突起部を排水管口の天部に当てて、管径を測定する。 また、水平突起部を排水管口に当てて、スタッフ(ポール)を回転させて、ス タッフ(ポール)の目盛の面をレベルの方向に合せて測定する。 Put the staff in the manhole, put the horizontal projection of the shoe attached to the lower end of the staff on the bottom of the drainage pipe, measure the depth of the bottom from the ground, and then measure the horizontal level of the shoe. Put the protrusion on the top of the drain pipe mouth and measure the pipe diameter. Also, place the horizontal projection on the drainage pipe port, rotate the staff (pole), and measure the level of the staff (pole) scale in the level direction.

【0006】[0006]

【実施例】【Example】

本考案の一実施例を図1によって説明すると、1は、スタッフで、2は、スタ ッフ1の下端部に取り付けた取り外し可能なシューである。 シュー2の下端部 に水平突起部3を固着し、シュー2の側面に取り付けた止め金4で、シュー2を スタッフ1に固定する。 水平突起部3は、シュー2の左右一対に固着してもよ い。 シュー2には、底面を設けてもよい。 また、図2によって、本考案の使 用状態を説明すると、マンホール10の中にスタッフ1を入れ、埋設排水管11 の管口の管底11bにシュー2の水平突起部3を当てて、管底の深さを測定する 。 つぎに、シュー2の水平突起部3を埋設排水管11の管口の天部11aに当 てて、管径を測定する。 そして、レベル12を使うか、スタッフ1に上下移動 可能に嵌合した水平棒13を上下させて測定する。 なお、シューは、スタッフ に固着してもよい。 また、スタッフの代りにポールでもよい。 An embodiment of the present invention will be described with reference to FIG. 1, where 1 is a staff and 2 is a removable shoe attached to the lower end of the stuff 1. The horizontal projection 3 is fixed to the lower end of the shoe 2, and the shoe 2 is fixed to the staff 1 with the clasp 4 attached to the side surface of the shoe 2. The horizontal protrusions 3 may be fixed to the pair of left and right shoes 2. The shoe 2 may be provided with a bottom surface. The operation of the present invention will be described with reference to FIG. 2. The staff 1 is put in the manhole 10 and the horizontal projection 3 of the shoe 2 is applied to the bottom 11b of the mouth of the buried drainage pipe 11 so that the pipe 1 Measure the depth of the bottom. Next, the horizontal projection 3 of the shoe 2 is brought into contact with the top portion 11a of the pipe outlet of the buried drainage pipe 11 to measure the pipe diameter. Then, the level 12 is used, or the horizontal bar 13 fitted to the staff 1 so as to be movable up and down is moved up and down for measurement. The shoe may be fixed to the staff. Also, a pole may be used instead of the staff.

【0007】 本考案の他の実施例を図3によって説明すると、21は、ポールで、22は、 ポール21の下端部に取り付けた取り外し可能なシューである。 シュー22の 側面に取り付けた止め金24で、シュー22をポール22に固定する。 シュー 22の外側には、玉26を入れた軸受25を固着し、軸受25の外側に水平突起 部23を固着して、軸受25にカバー27を取付けている。 さらに、図4に示 すように、別の実施例として、玉26を入れた軸受25の代りに、シュー32に 回転自在に嵌合する回転部33を固着してもよい。Another embodiment of the present invention will be described with reference to FIG. 3. Reference numeral 21 is a pole, and 22 is a removable shoe attached to the lower end of the pole 21. The shoe 22 is fixed to the pole 22 with a stopper plate 24 attached to the side surface of the shoe 22. A bearing 25 containing balls 26 is fixed to the outside of the shoe 22, a horizontal projection 23 is fixed to the outside of the bearing 25, and a cover 27 is attached to the bearing 25. Further, as shown in FIG. 4, as another embodiment, instead of the bearing 25 containing the balls 26, a rotating portion 33 rotatably fitted to the shoe 32 may be fixed.

【0008】[0008]

【考案の効果】[Effect of device]

以上述べた本考案の特有の効果は、マンホールの中に人間が入ることなく、埋 設排水管の管底の深さと管径を非常に簡単に測定することができ、作業能率が上 り、ガス中毒の危険性もなく、作業環境が大変良くなった。 殊に人命に関わる 問題が解決した。 なお、回転可能なので、どの方向からも目盛を測定すること ができる。 The peculiar effect of the present invention described above is that the depth and diameter of the bottom of the buried drainage pipe can be measured very easily without human beings entering the manhole, which improves work efficiency. There is no danger of gas poisoning and the working environment has improved significantly. In particular, problems related to human life have been resolved. Since it is rotatable, the scale can be measured from any direction.

【図面の簡単な説明】[Brief description of drawings]

【図1】本考案の一実施例を示す斜視図である。FIG. 1 is a perspective view showing an embodiment of the present invention.

【図2】本考案の一使用状態を示す使用状態図である。FIG. 2 is a use state diagram showing one use state of the present invention.

【図3】本考案の他の実施例を示す断面図である。FIG. 3 is a cross-sectional view showing another embodiment of the present invention.

【図4】本考案の別の実施例を示す断面図である。FIG. 4 is a sectional view showing another embodiment of the present invention.

【符号の説明】[Explanation of symbols]

1 スタッフ 2、22、32 シュー 3、23、33 水平突起部 21 ポール 25 軸受 35 回転部 1 Staff 2, 22, 32 Shoe 3, 23, 33 Horizontal protrusion 21 Pole 25 Bearing 35 Rotating part

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】 スタッフの下端部にシューを取付け、前
記シューの下端部には水平突起部を固着したことを特徴
とする排水管の管底、管径測定用スタッフ。
1. A staff for measuring a pipe bottom and a pipe diameter of a drainage pipe, wherein a shoe is attached to a lower end of the staff, and a horizontal projection is fixed to the lower end of the shoe.
【請求項2】 シューの外側に軸受を固着し、軸受の外
側に水平突起部を固着した請求項1記載の排水管の管
底、管径測定用スタッフ。
2. A staff for measuring a pipe bottom and a pipe diameter of a drainage pipe according to claim 1, wherein the bearing is fixed to the outside of the shoe, and the horizontal projection is fixed to the outside of the bearing.
【請求項3】 シューの外側に回転自在に嵌合する回転
部を固着し、回転部の外側に水平突起部を固着した請求
項1記載の排水管の管底、管径測定用スタッフ。
3. The bottom of a drainage pipe and the staff for measuring pipe diameter according to claim 1, wherein a rotating part which is rotatably fitted is fixed to the outside of the shoe, and a horizontal projection is fixed to the outside of the rotating part.
JP7408693U 1993-12-13 1993-12-13 Staff for measuring the pipe bottom and pipe diameter of drainage pipes Pending JPH0736006U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7408693U JPH0736006U (en) 1993-12-13 1993-12-13 Staff for measuring the pipe bottom and pipe diameter of drainage pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7408693U JPH0736006U (en) 1993-12-13 1993-12-13 Staff for measuring the pipe bottom and pipe diameter of drainage pipes

Publications (1)

Publication Number Publication Date
JPH0736006U true JPH0736006U (en) 1995-07-04

Family

ID=13537017

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7408693U Pending JPH0736006U (en) 1993-12-13 1993-12-13 Staff for measuring the pipe bottom and pipe diameter of drainage pipes

Country Status (1)

Country Link
JP (1) JPH0736006U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09144314A (en) * 1995-11-20 1997-06-03 Joto Anker:Kk Water stop structure for wall joint

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09144314A (en) * 1995-11-20 1997-06-03 Joto Anker:Kk Water stop structure for wall joint

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