CN209736700U - Novel pressure tapping device - Google Patents
Novel pressure tapping device Download PDFInfo
- Publication number
- CN209736700U CN209736700U CN201920479979.3U CN201920479979U CN209736700U CN 209736700 U CN209736700 U CN 209736700U CN 201920479979 U CN201920479979 U CN 201920479979U CN 209736700 U CN209736700 U CN 209736700U
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- China
- Prior art keywords
- drill
- pressure
- drill bit
- pipeline
- pipe
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- Expired - Fee Related
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Abstract
The utility model discloses a novel area is pressed trompil device, including pressing pipeline, pipe connector spare, trompil device, be equipped with the valve between trompil device and the pipe connector spare, the trompil device is equipped with the pressure release pipe of intercommunication including boring a section of thick bamboo, setting drilling rod in boring a section of thick bamboo, and one side of boring a section of thick bamboo is equipped with the removal frame, and vertical direction is equipped with the spout in the boring a section of thick bamboo, and the other end of drilling rod is equipped with the drill bit, and one side that is close to the drilling rod in the drill bit is equipped with magnetism and inha. Compared with the prior art, the utility model the advantage lie in: the structure is simple, and the use is convenient; the cutting blades arranged on the circumference of the drill bit are convenient to cut into the pipeline, when one cutting blade is damaged, the drill bit can still work normally, and fragments and metal chips cut off from the pipeline are collected by the internal magnetic attraction device; the medium in the drill cylinder is discharged by the pressure relief pipe, so that the danger caused by overhigh internal pressure of the drill cylinder is avoided; the labor intensity is reduced, and the stable output of the motor has better hole forming effect.
Description
Technical Field
The utility model relates to a pipeline area is pressed and is punched technical field, specifically indicates a novel area is pressed trompil device.
Background
The pipeline with-pressure tapping refers to an operation technology for machining a circular hole on an operation pipeline in a mechanical cutting mode in a closed state. Traditional pipeline trompil operation is emptied the pipeline, and pressure is whole releases, and whole pipeline is closed, can be under construction after stopping the line, does not only waste time and energy for a long time like this, but also influences normal production, life. The pressurized tapping is a safe, environment-friendly, economic and efficient in-service pipeline maintenance and first-aid repair technology, and is suitable for normal maintenance and modification and emergency repair (such as pressurized first-aid repair, corrosion pipe section replacement, device adding, distribution and transportation modification and the like) of various medium pipelines such as water, crude oil, finished oil, chemical medium, natural gas and the like.
However, most of the existing under-pressure drilling devices comprise a drilling barrel, a drilling rod, a drill bit and the like, when the device is used, workers are required to manually drill holes, time and labor are wasted, labor cost is high, certain danger is caused during under-pressure operation, and great potential safety hazards exist. The branch pipeline installation equipment is installed through the opening, the drill bit structure in the opening has a large influence on the opening effect, when the drill bit is used, the friction coefficient between the cutting end of the drill bit and the pipe wall is large, so the drill bit is commonly and seriously damaged, once the cutting end is damaged and the use is influenced, the whole drill bit can be eliminated, the resource waste is caused, and the opening cost is increased; and at the trompil in-process, produce iron fillings easily, iron fillings and the unable collection of iron plate that cuts off pile up in the pipeline and cause the damage of inside pipeline easily, still can pollute liquid etc. in the pipeline.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the defect of above-mentioned technique, provide a convenient to use, the good novel area of collecting after the cutting trompil device is pressed.
In order to solve the technical problem, the utility model provides a technical scheme does: a novel under-pressure tapping device comprises an under-pressure pipeline, a pipe connector sleeved outside the under-pressure pipeline, and a tapping device arranged on the pipe connector, wherein a through hole through which the tapping device passes is arranged on the pipe connector, a valve is arranged between the tapping device and the pipe connector, the tapping device comprises a drill barrel and a drill rod arranged in the drill barrel, a communicated pressure relief pipe is arranged on one side of the drill barrel, a pressure gauge and a switch valve are arranged on the pressure relief pipe, a sealing cover is arranged at one end of the drill barrel, which is far away from the valve, a moving frame is arranged at one end of the drill rod, a sliding chute is arranged in the drill barrel in the vertical direction, the moving frame moves up and down along the inner wall of the drill barrel through the sliding chute, the moving frame is rotatably connected with the drill rod, a first motor is arranged on the moving frame, an output shaft of the first motor is connected, the drill bit is characterized in that a plurality of cutting blades are arranged in the circumferential direction of the bottom of the drill bit, a magnetic suction device is arranged on one side, close to the drill rod, in the drill bit, and a plurality of flow guide holes are formed in the side wall of the drill bit.
As an improvement, the pipe connecting piece is formed by splicing an upper shell and a lower shell, the pipe connecting piece is welded on the pipeline with pressure, and a flange connecting pipe is arranged on the upper shell.
As an improvement, a sealing ring is arranged between the pipeline with pressure and the pipe connector.
As an improvement, the valve is a sandwich valve.
As an improvement, a handle is arranged on the hole opening device.
As an improvement, a screw rod is arranged between the moving frame and the sliding groove, a second motor is arranged on the outer side wall of the drill cylinder, and the second motor is connected with the screw rod through a belt device to control the moving frame to move up and down.
As an improvement, the magnetic attraction device is a magnet.
Compared with the prior art, the utility model the advantage lie in: the structure is simple, and the use is convenient; the drill bit with the cylindrical shell structure is directly contacted with a pipeline under pressure, cutting blades arranged in the circumferential direction of the drill bit are convenient to cut into the pipeline, when one cutting blade is damaged, the drill bit can still work normally, the arrangement of the flow guide hole ensures that liquid can be ensured to circulate when the cutting blade is cut into the pipeline, fragments and metal fragments cut off from the pipeline are collected by an internal magnetic suction device, do not fall into the pipeline to cause pollution, and are convenient to clean; the medium in the drill cylinder is discharged by the pressure relief pipe, so that the danger caused by overhigh internal pressure of the drill cylinder is avoided; the motor II is connected with the screw rod through a belt, the screw rod rotates to drive the movable frame to move up and down along the drill barrel, so that the operation of controlling the drill bit to feed and contact the pipeline with pressure is simple and convenient, the labor intensity is reduced, and the stable output of the motor has better hole opening effect.
Drawings
Fig. 1 is a schematic structural view of the novel pressure tapping device of the present invention.
Fig. 2 is a front view of the novel pressure tapping device of the present invention.
Fig. 3 is a schematic view of the movable frame of the novel belt pressure tapping device.
As shown in the figure: 1. the pressure pipeline comprises a pressure pipeline 2, a pipe connector 2.1, a through hole 2.2, a sealing ring 3, a hole opening device 3.1, a handle 4, a valve 5, a drill cylinder 5.1, a sealing cover 6, a drill rod 7, a pressure relief pipe 7.1, a pressure gauge 7.2, a switch valve 8, a moving frame 8.1, a sliding groove 8.2, a screw rod 9, a motor I, a drill bit 10.1, a cutting blade 10.2, a flow guide hole 11, a magnetic attraction device 12, a motor II, a motor 13 and a control box.
Detailed Description
The following will explain the novel under-pressure tapping device in detail with reference to the attached drawings.
With the attached drawings, the novel under-pressure tapping device comprises an under-pressure pipeline 1, a pipe connector 2 sleeved outside the under-pressure pipeline 1 and a tapping device 3 arranged on the pipe connector 2, wherein the pipe connector 2 is formed by splicing an upper shell and a lower shell, a sealing ring 2.2 is arranged between the under-pressure pipeline 1 and the pipe connector 2, the pipe connector 2 is welded on the under-pressure pipeline 1, a flange connecting pipe is arranged on the upper shell, a through hole 2.1 through which the tapping device 3 passes is arranged on the pipe connector 2, a valve 4 is arranged between the tapping device 3 and the pipe connector 2, the valve 4 is a pinch valve, a handle 3.1 is arranged on the tapping device 3, the tapping device 3 comprises a drill barrel 5 and a drill rod 6 arranged in the drill barrel 5, a pressure relief pipe 7 communicated with one side of the drill barrel 5 is provided, a pressure gauge 7.1 and a switch valve 7.2 are arranged on the pressure relief pipe 7, a seal cover 5.1 is arranged at one end of the, the vertical direction is equipped with spout 8.1 in the drill barrel 5, remove the frame 8 and reciprocate along the inner wall of drill barrel 5 through spout 8.1, be equipped with lead screw 8.2 between removal frame 8 and the spout 8.1, be equipped with motor two 12 on the lateral wall of drill barrel 5, motor two 12 is connected with lead screw 8.2 through belt device and is controlled the reciprocating of removing the frame 8, it is connected with the rotation of drilling rod 6 to remove the frame 8, be equipped with motor one 9 on the removal frame 8, the output shaft of motor one 9 is connected with drilling rod 6, the other end of drilling rod 6 is equipped with drill bit 10, drill bit 10 is the hollow cylinder structure, be equipped with a plurality of 10.1 on the circumferencial direction of drill bit 10 bottom, one side that is close to drilling rod 6 in drill bit 10 is equipped with magnetism device 11, magnetism device 11 is magnet, be.
When the utility model is implemented, the upper and lower shells of the pipe connector are fixed on the pipeline under pressure by bolts, the sealing ring inside the pipe connector is in close contact with the pipeline under pressure, then the joint of the pipe connector and the pipeline under pressure is welded, a valve is arranged at the flange connecting pipe on the pipe connector, the other end of the valve is fixed with a hole-forming device, the motor is controlled by a control box on a drill cylinder to start, the first motor starts, a drill rod rotates to drive a drill bit to rotate, the second motor starts, the second motor passes through an opening on a sealing cover by a belt to be connected with a screw rod, the screw rod rotates to drive a moving frame to feed to the pipeline under pressure along a chute inside the drill cylinder, a cutting blade on the circumferential direction of the drill bit is in contact with the pipeline under pressure to form a hole, when one cutting blade is damaged, the drill bit can, the metal chippings are collected in the drill bit, so that the collection is convenient, the metal chippings do not fall into the pipeline to cause pollution, and the cleaning is convenient; the guide hole is arranged on the drill bit, so that the liquid can normally circulate when the pipeline is cut into the pipeline; the medium in the drill cylinder is discharged by the pressure relief pipe, so that the danger caused by overhigh internal pressure of the drill cylinder is avoided; after the hole is opened, the control box controls the motor II to overturn to drive the movable frame to ascend, and the sealing cover is opened to unload the drill bit; the tapping of the pipeline with pressure is realized by controlling the motor, the operation is simple and convenient, the labor intensity is low, the tapping is safer, and the tapping effect is better due to the stable output of the motor.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (7)
1. The utility model provides a novel area is pressed trompil device, including area pressure pipeline (1), the pipe connector (2) of cover in area pressure pipeline (1) outside, trompil device (3) of setting on pipe connector (2), be equipped with through-hole (2.1) that trompil device (3) passed on pipe connector (2), be equipped with valve (4), its characterized in that between trompil device (3) and pipe connector (2): the hole opening device (3) comprises a drill barrel (5) and a drill rod (6) arranged in the drill barrel (5), one side of the drill barrel (5) is provided with a communicated pressure relief pipe (7), the pressure relief pipe (7) is provided with a pressure gauge (7.1) and a switch valve (7.2), one end, far away from the valve (4), of the drill barrel (5) is provided with a sealing cover (5.1), one end of the drill rod (6) is provided with a moving frame (8), the drill barrel (5) is internally provided with a sliding chute (8.1) in the vertical direction, the moving frame (8) moves up and down along the inner wall of the drill barrel (5) through the sliding chute (8.1), the moving frame (8) is rotatably connected with the drill rod (6), the moving frame (8) is provided with a motor I (9), an output shaft of the motor I (9) is connected with the drill rod (6), the other end of the drill rod (6) is provided with a drill bit (10), and the drill bit, the drill bit is characterized in that a plurality of cutting blades (10.1) are arranged in the circumferential direction of the bottom of the drill bit (10), a magnetic attraction device (11) is arranged on one side, close to the drill rod (6), in the drill bit (10), and a plurality of flow guide holes (10.2) are formed in the side wall of the drill bit (10).
2. The novel tapping device with pressure as claimed in claim 1, wherein: the pipe connecting piece (2) is formed by splicing an upper shell and a lower shell, the pipe connecting piece (2) is welded on the pressurized pipeline (1), and a flange connecting pipe is arranged on the upper shell.
3. The novel tapping device with pressure as claimed in claim 1, wherein: and a sealing ring (2.2) is arranged between the pipeline (1) with pressure and the pipe connector (2).
4. The novel tapping device with pressure as claimed in claim 1, wherein: the valve (4) is a sandwich valve.
5. The novel tapping device with pressure as claimed in claim 1, wherein: and a handle (3.1) is arranged on the hole opening device (3).
6. The novel tapping device with pressure as claimed in claim 1, wherein: the automatic drilling machine is characterized in that a screw rod (8.2) is arranged between the moving frame (8) and the sliding groove (8.1), a second motor (12) is arranged on the outer side wall of the drilling barrel (5), and the second motor (12) is connected with the screw rod (8.2) through a belt device to control the moving frame (8) to move up and down.
7. The novel tapping device with pressure as claimed in claim 1, wherein: the magnetic attraction device (11) is a magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920479979.3U CN209736700U (en) | 2019-04-10 | 2019-04-10 | Novel pressure tapping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920479979.3U CN209736700U (en) | 2019-04-10 | 2019-04-10 | Novel pressure tapping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209736700U true CN209736700U (en) | 2019-12-06 |
Family
ID=68720391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920479979.3U Expired - Fee Related CN209736700U (en) | 2019-04-10 | 2019-04-10 | Novel pressure tapping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209736700U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN114192837A (en) * | 2021-12-31 | 2022-03-18 | 广东红海湾发电有限公司 | Isolated high-pressure bypass opening clamp |
| CN116021131A (en) * | 2023-02-20 | 2023-04-28 | 邓州市自来水有限公司 | Pipeline trompil concatenation subassembly that urban water supply used |
| CN117655376A (en) * | 2024-01-31 | 2024-03-08 | 新疆三叶管道技术有限责任公司 | Fastener type non-moving fire hole punching device with pressure |
| CN117655376B (en) * | 2024-01-31 | 2024-06-07 | 新疆三叶管道技术有限责任公司 | Fastener type non-moving fire hole punching device with pressure |
-
2019
- 2019-04-10 CN CN201920479979.3U patent/CN209736700U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN114192837A (en) * | 2021-12-31 | 2022-03-18 | 广东红海湾发电有限公司 | Isolated high-pressure bypass opening clamp |
| CN114192837B (en) * | 2021-12-31 | 2024-02-09 | 广东红海湾发电有限公司 | Isolated high-voltage bypass opening clamp |
| CN116021131A (en) * | 2023-02-20 | 2023-04-28 | 邓州市自来水有限公司 | Pipeline trompil concatenation subassembly that urban water supply used |
| CN117655376A (en) * | 2024-01-31 | 2024-03-08 | 新疆三叶管道技术有限责任公司 | Fastener type non-moving fire hole punching device with pressure |
| CN117655376B (en) * | 2024-01-31 | 2024-06-07 | 新疆三叶管道技术有限责任公司 | Fastener type non-moving fire hole punching device with pressure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191206 Termination date: 20200410 |