JPS62143236U - - Google Patents
Info
- Publication number
- JPS62143236U JPS62143236U JP3064986U JP3064986U JPS62143236U JP S62143236 U JPS62143236 U JP S62143236U JP 3064986 U JP3064986 U JP 3064986U JP 3064986 U JP3064986 U JP 3064986U JP S62143236 U JPS62143236 U JP S62143236U
- Authority
- JP
- Japan
- Prior art keywords
- lifting rod
- traveling vehicle
- vehicle
- running vehicle
- wall
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 2
- 239000010865 sewage Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Level Indicators Using A Float (AREA)
- Examining Or Testing Airtightness (AREA)
Description
第１図は本考案に係る小口径における漏水点検
装置の一実施例を示す縦断面図、第２図はその縦
断側面図、第３図は走行車のフレームの平面図で
ある。
Ａ……本管、Ｂ……枝管、Ｃ……漏水、１……
走行車、３……枝管取付位置検知桿、４……色電
球、５……昇降桿、６……浮子、７……止水板、
８……台車、９……電気的接触片、１０……色付
電球、１１……端子盤。
FIG. 1 is a longitudinal cross-sectional view showing an embodiment of a small-diameter water leakage inspection device according to the present invention, FIG. 2 is a longitudinal cross-sectional side view thereof, and FIG. 3 is a plan view of a frame of a traveling vehicle. A...Main pipe, B...Branch pipe, C...Leakage, 1...
Traveling vehicle, 3... Branch pipe installation position detection rod, 4... Color light bulb, 5... Lifting rod, 6... Float, 7... Water stop plate,
8... Trolley, 9... Electrical contact piece, 10... Colored light bulb, 11... Terminal board.
Claims (1)
車の側枠に回動自在に枢支された外側に拡開する
ように賦勢され、且つ先端位置検知部を具えた枝
管取付位置検知桿と、前記走行車に昇降自在に装
架され、下端に浮子を具えた昇降桿と、同昇降桿
に相対的に上下動自在に遊嵌され、同昇降桿の下
降時に前記本管内底壁に接する止水板と、前記走
行車上に配設された前記昇降桿の昇降位置検知装
置とよりなることを特徴とする小口径汚水管にお
ける漏水点検装置。 A running vehicle that runs along the inner circumferential wall of the main pipe, and a branch pipe mounting position that is rotatably supported on the side frame of the running vehicle, is biased to expand outward, and is equipped with a tip position detection unit. a detection rod, a lifting rod that is mounted on the traveling vehicle so as to be able to rise and fall and has a float at its lower end; 1. A water leakage inspection device for a small-diameter sewage pipe, characterized by comprising a water stop plate in contact with a wall and a device for detecting the vertical position of the lifting rod disposed on the traveling vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3064986U JPH0245791Y2 (en) | 1986-03-05 | 1986-03-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3064986U JPH0245791Y2 (en) | 1986-03-05 | 1986-03-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62143236U true JPS62143236U (en) | 1987-09-09 |
| JPH0245791Y2 JPH0245791Y2 (en) | 1990-12-04 |
Family
ID=30835654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3064986U Expired JPH0245791Y2 (en) | 1986-03-05 | 1986-03-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0245791Y2 (en) |
-
1986
- 1986-03-05 JP JP3064986U patent/JPH0245791Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0245791Y2 (en) | 1990-12-04 |