CN2144036Y - Hand drilling machine without stopping water - Google Patents
Hand drilling machine without stopping water Download PDFInfo
- Publication number
- CN2144036Y CN2144036Y CN 92243388 CN92243388U CN2144036Y CN 2144036 Y CN2144036 Y CN 2144036Y CN 92243388 CN92243388 CN 92243388 CN 92243388 U CN92243388 U CN 92243388U CN 2144036 Y CN2144036 Y CN 2144036Y
- Authority
- CN
- China
- Prior art keywords
- gate valve
- drill
- drill body
- connects
- tube 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.)
- Expired - Lifetime
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- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model relates to a hand drilling machine without stopping water, which is used for drilling conduit pipes in normal water supplying state. The utility model is characterized in that a separated tee is tightly arranged on the conduit pipe, and the upper part of the separated tee is connected with a drill body by a gate valve while two guide rods of the drill body are connected with a press cover. A support lever is fixed in the screwed hole of the press cover, the middle hole of the drill body is movably connected with a drill rod whose lower part is provided with a drill head, and a spanner is fixed on the top part of the drilling rod. The utility model has the advantages of convenient operation, no influence on the normal water supplying (or other liquids) and no water leakage.
Description
The utility model relates to the manual drilling machine of a kind of feedwater piping.
In the prior art, on feedwater piping during the tap branch road, the general employing cut the method that pipe adds threeway as need, and this method easily causes a large amount of wastes of water, the cost height, and labor intensity of operating staff is big, influences the normal conveying of feedwater piping.
The purpose of this utility model provides a kind of at the drilling machine that does not influence under the bio-occlusion regimen condition.
The purpose of this utility model realizes by following measure, this machine comprises the drilling rod of common usefulness, drill bit and wrench, the characteristics of this machine are to fix split type threeway on the feedwater piping 11 of required boring, there is seal gasket the edge part and the split coupling part of split type threeway, make it fastening back and realize sealing, the upper flange of split type threeway connects gate valve 6, the top of gate valve 6 connects drill body 5, the upper and lower side of gate valve 6 has sealing gasket 17 and 8 respectively, drill body 5 flexibly connects gland 16 by two guide rods, connect top thick stick 2 in the screwed hole of gland 16, top thick stick upper lateral connects turning handle 1, the drilling rod that is slidingly connected in the mesopore of drill body 5, the lower end fixed drill bit 7 of drilling rod, the drilling rod top connects spanner 3.The shrinkage pool of energy receiving drill bit is arranged at the drill body bottom.
Split type threeway has the upper tube body 9 of connecting plate and lower tube body 12 to constitute by the middle part, and the connecting plate of upper tube body 9 and lower tube body 12 is fastening by screw, and sealing gasket 10 is arranged between the connecting plate.
The screw thread mouth of connecting thread pipe 14 can be processed in the upper tube body top of split type threeway, and screwed pipe 14 tops connect gate valve, and gate valve connects drill body by screwed pipe 13, on drill body 5 sidewalls screw mounting hole is arranged.
Narrate below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of screw connected drilling machine.
With reference to Fig. 1 is embodiment of the present utility model, on the feedwater piping 11 of required boring, fix split type threeway, there is seal gasket the edge part and the split coupling part of split type threeway, split type threeway has the upper tube body 9 of connecting plate and lower tube body 12 to constitute by the middle part, the connecting plate of upper tube body 9 and lower tube body 12 is fastening by screw, sealing gasket 10 is arranged between the connecting plate, the upper flange of split type threeway connects gate valve 6, the top of gate valve 6 connects drill body 5, the upper and lower side of gate valve 6 has sealing gasket 17 and 8 respectively, drill body 5 flexibly connects gland 16 by top two guide rods, connect top thick stick 2 in the screwed hole of gland 16, top thick stick upper lateral connects turning handle 1, and drilling rod is slidingly connected in the mesopore of drill body 5, the lower end fixed drill bit 7 of drilling rod, the drilling rod top connects spanner 3.
During operation, split type threeway is fastened on the aqueduct, this threeway and gate valve 6 and drill body 5 form integral sealing, open gate valve 6, rotate turning handle 1, top thick stick 2 moves down, promoting drilling rod drive drill bit moves down, during drill bit 7 contact work pieces, back and forth pull the wrench 3 that has the chaste tree wheel mechanism, till drilling through.Gland 16 is taken off from two guide rods, on carry drilling rod, make drill bit be positioned at the lower recess of drill body 5, closing gate valve 6 gets final product.This bore process is easy to operate, under the normal water supply condition, drainage do not occur.This drilling machine can be used for processing the pipeline that liquid carried in its word.
Claims (3)
1, a kind of drilling machine of manually not cutting off the water that is used for pipeline boring, comprise drilling rod, drill bit and wrench, it is characterized in that on the feedwater piping 11 of required boring, fixing split type threeway, there is seal gasket the edge part and the split coupling part of split type threeway, the upper flange of split type threeway connects gate valve 6, the top of gate valve 6 connects drill body 5, the shrinkage pool of energy receiving drill bit is arranged at the drill body bottom, the upper and lower side of gate valve 6 has sealing gasket 17 and sealing gasket 8 respectively, drill body 5 tops flexibly connect gland 16 by two guide rods, connect top thick stick 2 in the screwed hole of gland 16, top thick stick upper lateral connects turning handle 1, the drilling rod that is slidingly connected in the mesopore of drill body 5, the lower end fixed drill bit 7 of drilling rod, the drilling rod top connects spanner 3.
2, drilling machine according to claim 1 is characterized in that described split type threeway has the upper tube body 9 of connecting plate and lower tube body 12 to constitute by the middle part, and the connecting plate of upper tube body 9 and lower tube body 12 is fastening by screw, and sealing gasket 10 is arranged between the connecting plate.
3, drilling machine according to claim 1 is characterized in that the screw thread mouth of connecting thread pipe 14 is arranged at described upper tube body top, and screwed pipe 14 tops connect gate valve 6, and gate valve connects drill body by screwed pipe 13, on drill body 5 sidewalls screw mounting hole is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92243388 CN2144036Y (en) | 1992-12-12 | 1992-12-12 | Hand drilling machine without stopping water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92243388 CN2144036Y (en) | 1992-12-12 | 1992-12-12 | Hand drilling machine without stopping water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2144036Y true CN2144036Y (en) | 1993-10-20 |
Family
ID=33782953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92243388 Expired - Lifetime CN2144036Y (en) | 1992-12-12 | 1992-12-12 | Hand drilling machine without stopping water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2144036Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1053850C (en) * | 1994-02-23 | 2000-06-28 | 弗赖亚特克陶器及塑料工厂有限公司 | Anbohrarmatur |
| CN104653929A (en) * | 2015-02-04 | 2015-05-27 | 天津二十冶建设有限公司 | Tool used for connecting pipelines under pressure and use method |
| CN111496920A (en) * | 2020-05-07 | 2020-08-07 | 珠海市广华燃气消防工程有限公司 | PE shunt pipeline drilling machine |
-
1992
- 1992-12-12 CN CN 92243388 patent/CN2144036Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1053850C (en) * | 1994-02-23 | 2000-06-28 | 弗赖亚特克陶器及塑料工厂有限公司 | Anbohrarmatur |
| CN104653929A (en) * | 2015-02-04 | 2015-05-27 | 天津二十冶建设有限公司 | Tool used for connecting pipelines under pressure and use method |
| CN111496920A (en) * | 2020-05-07 | 2020-08-07 | 珠海市广华燃气消防工程有限公司 | PE shunt pipeline drilling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |