CN2436763Y - Air sag type water cutting off machine - Google Patents
Air sag type water cutting off machine Download PDFInfo
- Publication number
- CN2436763Y CN2436763Y CN 00225050 CN00225050U CN2436763Y CN 2436763 Y CN2436763 Y CN 2436763Y CN 00225050 CN00225050 CN 00225050 CN 00225050 U CN00225050 U CN 00225050U CN 2436763 Y CN2436763 Y CN 2436763Y
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- Prior art keywords
- air bag
- air
- ball valve
- utility
- model
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- Expired - Fee Related
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Abstract
The utility model relates to an air sac type water cutting off machine. The utility model comprises a clamp, a ball valve, and an air bag inserting device, wherein, the clamp is fixedly clamped on a pipeline which needs repairing, and the ball valve on which a pressure gauge and a pressure dividing pipe are arranged is screwed on the clamp; an interface above the ball valve is connected with the air bag inserting device; the air bag inserting device is a hollow cylinder body, the upper part of the air bag inserting device is provided with a pressure gauge, an air valve, and an air inlet mouth, and a connecting pipe for an air sac is arranged below the air bag inserting device on which an air sac is arranged. The utility model has the advantages of simple structure, reasonable design, easy production, convenient installation, and convenient use. The utility model which can effectively control a zone where water is cut off is suitable for popularization and use in a water pipe repairing work site.
Description
The utility model relates to the water pipe field of construction machinery, and refering in particular to is a kind of air sac type water cutting off machine.
In the middle of daily life, tap water is as the indispensable basic means of livelihood and people use in a large number, in order to satisfy the growing water demand of people, water supply department has to set up a large amount of water supply pipes, yet, in the water supply pipe construction, tend to run into because of booster and repair leakage, more renew pipe, fire hydrant and valve are installed, open situation such as terraced water receiving and need keep in repair water supply pipe, but because due to the defective in the prior art design, make when the maintenance water supply pipe, must to close water line upstream valve at a distance, thereby cause the valve downstream large size to be cut off the water, all bring inconvenience for people's production and life.
The purpose of this utility model is to overcome the deficiency of prior art and provides a kind of simple in structure, and reasonable in design, manufacturing is easy, and is easy to install, can effectively control the air sac type water cutting off machine in the zone that cuts off the water.
The purpose of this utility model is achieved like this: it comprises anchor clamps, ball valve and air bag inserter, described anchor clamps are clipped on the pipeline of required maintenance admittedly, on anchor clamps, be screwed with ball valve, pressure meter and branch pressure pipe are housed on the ball valve, the top interface of ball valve is connected with the air bag inserter, and described air bag inserter is a hollow cylinder, and pressure meter, air valve and air inlet nozzle are equipped with in its top, the below is provided with the air bag connecting tube, and air bag is installed on it.
Below in conjunction with accompanying drawing the utility model is elaborated:
Accompanying drawing 1 is the utility model user mode figure.
Accompanying drawing 2 is the structural representation of ball valve in the utility model.
Accompanying drawing 3 is the structural representation of air bag inserter in the utility model.
Accompanying drawing 4 is the user mode figure of air bag in the utility model.
See accompanying drawing 1,2,3,4, the utility model comprises anchor clamps 1, ball valve 2, air bag inserter 3, air bag 4, described anchor clamps 1 comprise mounting fixture 11 and perforating clamp 12, mounting fixture 11 is clipped on the pipeline of required maintenance admittedly, one side is provided with draw-in groove, by piling bar 13 location of squeezing into ground, in one side of mounting fixture 11 perforating clamp 12 is housed, perforating clamp 12 is provided with screw, spiral shell dress ball valve 2 on perforating clamp 12, ball valve 2 one sides are equipped with pressure meter 21, opposite side is equipped with partial pressure valve 22 and branch pressure pipe 23, and the top interface 24 of ball valve 2 is connected with air bag inserter 3, and described air bag inserter 3 is a hollow cylinder 31, its top one side is equipped with pressure meter 32, opposite side is equipped with air valve 33 and air inlet nozzle 34, and the below is provided with air bag connecting tube 35, and air bag 4 is installed on it, air bag 4 is inside and outside double-deck utricule, and visual actual conditions are changed size dimension.
Below in conjunction with embodiment working principle of the present utility model is described further: the soil around the pipeline that needs repairing is excavated, install mounting fixture 11 and perforating clamp 12, squeeze into piling bar 13, on perforating clamp 12, install ball valve 2, and on minute pressure pipe 23, connect plastic tube so that the dividing potential drop current are drawn outside the construction hole, open ball valve 2,, close upper ball valve 2 with punching on the water pipe tube wall of punching machine in ball valve 2; Air bag 34 is connected on the air bag connecting tube 35 of air bag inserter 3, open ball valve 2, air bag inserter 3 is inserted in the hole of getting, be inflated to predetermined pressure by air inlet nozzle 34 and 33 pairs of air bags 4 of air valve, the interior current of water pipe are stopped, reach the purpose that construction point downstream is cut off the water, can carry out pipeline construction; After treating that construction finishes, emit the gas in the air bag 4, take out air bag inserter 3, close ball valve 2, construction point downstream is resumed water supply, install bolt at last on the hole of getting, the nut of screwing on is promptly finished the whole construction task.The utility model has been owing to adopted said structure, just can minimally dwindle the part scope of cutting off the water supply, and can be conveniently used in water pipe and keep in repair, change, connect, remove, move and establish etc. in the fortification, be a splendid pipeline construction instrument.
In sum, the utility model is simple in structure, and is reasonable in design, and manufacturing is easy, easy to install, can effectively control the zone that cuts off the water, and is adapted at water pipe maintenance building site and promotes the use of.
Claims (1)
- The air sac type water cutting off machine, comprise anchor clamps (1), ball valve (2), air bag inserter (3), air bag (4), it is characterized in that: anchor clamps (1) comprise mounting fixture (11) and perforating clamp (12), mounting fixture (11) is clipped on the pipeline of required maintenance admittedly, one side is provided with draw-in groove, by piling bar (13) location of squeezing into ground, in one side of mounting fixture (11) perforating clamp (12) is housed, perforating clamp (12) is provided with screw, go up spiral shell dress ball valve (2) at perforating clamp (12), ball valve (2) one sides are equipped with pressure meter (21), opposite side is equipped with partial pressure valve (22) and branch pressure pipe (23), the top interface (24) of ball valve (2) is connected with air bag inserter (3), and described air bag inserter (3) is a hollow cylinder (31), and its top one side is equipped with pressure meter (32), opposite side is equipped with air valve (33) and air inlet nozzle (34), the below is provided with air bag connecting tube (35), and air bag (4) is installed on it, and air bag (4) is inside and outside double-deck utricule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00225050 CN2436763Y (en) | 2000-06-26 | 2000-06-26 | Air sag type water cutting off machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00225050 CN2436763Y (en) | 2000-06-26 | 2000-06-26 | Air sag type water cutting off machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2436763Y true CN2436763Y (en) | 2001-06-27 |
Family
ID=33589246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00225050 Expired - Fee Related CN2436763Y (en) | 2000-06-26 | 2000-06-26 | Air sag type water cutting off machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2436763Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368329A (en) * | 2016-11-16 | 2017-02-01 | 深圳市三鑫幕墙工程有限公司 | Universal spherical hinge support mechanism |
| CN109373066A (en) * | 2018-10-23 | 2019-02-22 | 熊益旺 | A kind of rupture water pipe installation auxiliary stand |
| CN114294505A (en) * | 2021-11-19 | 2022-04-08 | 北京城建集团有限责任公司 | Inflatable pipe plug |
-
2000
- 2000-06-26 CN CN 00225050 patent/CN2436763Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368329A (en) * | 2016-11-16 | 2017-02-01 | 深圳市三鑫幕墙工程有限公司 | Universal spherical hinge support mechanism |
| CN106368329B (en) * | 2016-11-16 | 2019-07-16 | 深圳市三鑫科技发展有限公司 | A kind of universal spherical joint supporter mechanism |
| CN109373066A (en) * | 2018-10-23 | 2019-02-22 | 熊益旺 | A kind of rupture water pipe installation auxiliary stand |
| CN114294505A (en) * | 2021-11-19 | 2022-04-08 | 北京城建集团有限责任公司 | Inflatable pipe plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |