CN2905284Y - Multi-functional pressed perforating device - Google Patents
Multi-functional pressed perforating device Download PDFInfo
- Publication number
- CN2905284Y CN2905284Y CN 200520106731 CN200520106731U CN2905284Y CN 2905284 Y CN2905284 Y CN 2905284Y CN 200520106731 CN200520106731 CN 200520106731 CN 200520106731 U CN200520106731 U CN 200520106731U CN 2905284 Y CN2905284 Y CN 2905284Y
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- CN
- China
- Prior art keywords
- pipe
- screw thread
- external screw
- pushing ram
- guiding
- 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 - Fee Related
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- Earth Drilling (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
A multi-functional pressure hole saw, which comprises a pushing ram, a thrust bearing, a guide sleeve, a sealing ring, a guide inner pipe, a joint lever, a drill bit and a release device, wherein the device is connected with a sluice gate and pipeline prepared and installed in advance, and at the same time turn the threads of the guide sleeve and the pushing arm. Under pressure of the guide sleeve over vessel walls and the rotary cutting force of the drill bit driven by the pushing ram, holes can be opened safely on pipelines and low-pressure vessels in pressured and full-sealed conditions. The utility model can reduce environmental pollution during construction process and ensures safe hole-opening works, with reduced work quantity, labor intensity, loss of oil and gas and effectively increased efficiency.
Description
Technical field: the utility model discloses a kind of multi-functional press and open holes device.
Background technology: at present, in the oil recovery production engineering, because many-sided factor can often be regulated the conversion technological process of production.Operating in the work progress in electricity, the gas welding of transformation process is that the assurance personal security must carry out just operating after air defense is handled to oil well and production trunk line; In addition, still having during constructing operation residue oil gas that oil gas is splashed in pipeline and the container causes pollution in wide area to cause fire and personnel's injury.At the inflammable and explosive production characteristics of oil gas, electricity, gas welding easily cause environmental pollution in container open interior with pressure danger.
Summary of the invention: the utility model purpose is a kind of multi-functional press and open holes device of design.
The utility model is following realization: multi-functional press and open holes device pushing ram (1) upper end installed thrust bearing (2), lower end join by internal thread and connecting rod (6).Connecting rod (6) lower end internal thread is connected with drill bit.Fairlead (3) is the cylinder of a top necking down, is contained in the upper surface of pushing ram (1) extrapolability bearing (2), and the lower end is carefully to detain internal thread to link together with the interior external screw thread of managing (5) upper end of guiding.Pipe (5) is an externally threaded pipe of two ends band in the guiding, and its upper end connects fairlead (3), and the lower end is connected with gate on the container.Emptying device (8) is made up of regulating gate and blow-down pipe, is connected to manage in the guiding up and down between the external screw thread.This device is connected on prior prefabricated mounted gate and the pipeline, simultaneously rotary steering external threading and pushing ram.The pressure of pushing ram (1) and pushing ram (1) are driven under the effect of drill bit rotary cutting power the safe perforate under the condition that realizes fully closing on pipeline and low pressure vessel at fairlead with densification.
Function: because this device is fully manually without any need for attachment device and power-equipment.Totally-enclosed in the whole process of perforate, and before construction, installed regulating gate additional and can be implemented in perforate on the pipeline with pressure.Work progress reduces environmental pollution, guarantees perforate personnel construction safety, reduces workload and labour intensity, has reduced the oil gas loss, and can effectively raise the efficiency.
Below in conjunction with attempting this device is described in further detail:
Description of drawings: figure one is the package assembly schematic diagram of multi-functional press and open holes device embodiment, pipe (6) connecting rod (7) drill bit (8) emptying device in (1) pushing ram (2) thrust bearing (3) fairlead (4) sealing ring (5) guiding among the figure
The specific embodiment: the pushing ram of multi-functional press and open holes device (1) is a solid cylinder in the embodiment, and the upper end is a four bank or ridge, and its effect utility is stuck in and rotates pushing ram on the four bank or ridge.There is a bulge loop four bank or ridge lower end, installed thrust bearing (2) above the bulge loop.Bulge loop lower end car multiple tracks groove is installed sealing ring (4) therein.Sealing ring (4) is to be made by the toughness material of corrosion-resistant and high-temperature resistant, and the inwall of pipe has been realized the sealing of overall process in sealing ring and the fairlead in the whole operation process.The lower end of pushing ram (1) joins by internal thread and connecting rod external screw thread.Connecting rod (6) is that a upper end has external screw thread, the female cylinder in lower end, and its effect is by screw thread pushing ram and drill bit to be coupled together.Fairlead (3) is that the circle of a top necking down is simplified, and its necking down position is pressed in the upper surface of thrust bearing (2), and the lower end is carefully to detain internal thread, carefully detains internal thread and links together with the interior external screw thread of managing (5) upper end of guiding.Its effect is that the rotation by screw thread drives drill bit (7) precession downwards in the perforate process.Pipe (5) is an externally threaded pipe of two ends band in the guiding, and its upper end is connected with fairlead (3) by external screw thread, and the lower end is connected with gate on the container by external screw thread, and it has been the connection effect.Emptying device (8) is to be connected in the guiding pipe up and down between the external screw thread, is made up of regulating gate and blow-down pipe, and its effect is to put overbottom pressure after operation is finished into.
Claims (1)
- One, a kind of Multifunction press and open holes device of forming by pipe (6) connecting rod (7) drill bit (8) emptying device in (1) pushing ram (2) thrust bearing (3) fairlead (4) sealing ring (5) guiding, it is characterized in that: the pushing ram of multi-functional press and open holes device (1) is a solid cylinder, the upper end is a four bank or ridge, there is a bulge loop four bank or ridge lower end, installed thrust bearing (2) above the bulge loop, the outside, bulge loop lower end system multiple tracks groove, sealing ring (4) is installed therein, sealing ring is to be made by corrosion-resistant high voltage bearing toughness material, the lower end system internal thread of pushing ram and connecting rod (6) external screw thread join, connecting rod is that a upper end has external screw thread, the female cylinder in lower end, fairlead (3) is the cylinder of a top necking down, be pressed in the upper surface of thrust bearing below its necking down position, its lower end is carefully to detain internal thread, thin button internal thread links together with the external screw thread of the interior pipe of guiding upper end, pipe (5) is an externally threaded pipe of two ends band in the guiding, gate on lower end external screw thread and the container, pipeline connects, emptying device (8) is made up of regulating gate and blow-down pipe, pipe drilling connection blow-down pipe on the wall between the external screw thread up and down in guiding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520106731 CN2905284Y (en) | 2005-08-18 | 2005-08-18 | Multi-functional pressed perforating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520106731 CN2905284Y (en) | 2005-08-18 | 2005-08-18 | Multi-functional pressed perforating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2905284Y true CN2905284Y (en) | 2007-05-30 |
Family
ID=38113915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520106731 Expired - Fee Related CN2905284Y (en) | 2005-08-18 | 2005-08-18 | Multi-functional pressed perforating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2905284Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962862A (en) * | 2012-12-07 | 2013-03-13 | 蚌埠新奥燃气发展有限公司 | PE pipe electric melting saddle type direct-through tapper |
| CN102962492A (en) * | 2012-11-09 | 2013-03-13 | 上海煤气第二管线工程有限公司 | Two-stage sheathing tapping machine and pipeline tapping method |
| CN107931668A (en) * | 2017-12-18 | 2018-04-20 | 沈立峰 | A kind of drilling hole machine tool connects equipment |
-
2005
- 2005-08-18 CN CN 200520106731 patent/CN2905284Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962492A (en) * | 2012-11-09 | 2013-03-13 | 上海煤气第二管线工程有限公司 | Two-stage sheathing tapping machine and pipeline tapping method |
| CN102962862A (en) * | 2012-12-07 | 2013-03-13 | 蚌埠新奥燃气发展有限公司 | PE pipe electric melting saddle type direct-through tapper |
| CN107931668A (en) * | 2017-12-18 | 2018-04-20 | 沈立峰 | A kind of drilling hole machine tool connects equipment |
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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 |