CN111761100A - Portable pressure perforator - Google Patents
Portable pressure perforator Download PDFInfo
- Publication number
- CN111761100A CN111761100A CN202010700078.XA CN202010700078A CN111761100A CN 111761100 A CN111761100 A CN 111761100A CN 202010700078 A CN202010700078 A CN 202010700078A CN 111761100 A CN111761100 A CN 111761100A
- Authority
- CN
- China
- Prior art keywords
- ball valve
- sealing
- portable
- pressure
- sealing structure
- 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.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/04—Tapping pipe walls, i.e. making connections through the walls of pipes while they are carrying fluids; Fittings therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
- B23B45/02—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor driven by electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/0021—Stands, supports or guiding devices for positioning portable tools or for securing them to the work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Earth Drilling (AREA)
Abstract
A portable under-pressure hole opener comprises a sealing structure and a transmission structure; the sealing structure comprises a first ball valve joint connected with a pipe body or a container and a ball valve connected with the first ball valve joint, and the other end of the ball valve is connected with a sealing element with an opening; the transmission structure comprises a drill bit driven by a speed reducing motor or a handheld motor, wherein the drill bit can penetrate through an opening of the sealing element to enter the ball valve and enter the first ball valve joint through the ball valve to be contacted with the outer wall of the pipe body or the container. The hole opener has the advantage that the hole can be opened on the perforated pipe or the container in real time without stopping.
Description
Technical Field
The invention relates to an opening device for a chemical pipeline, in particular to a non-stop opening device for a chemical pipeline.
The production of the chemical device has the characteristics of strong continuity, inflammability, explosiveness, poisoning tendency, high temperature, high pressure, corrosion and the like, the device has the characteristics of complexity and great danger in maintenance, and major accidents are easy to occur due to improper treatment.
Chemical production has changed from backward manual operation and production interruption into highly automated and continuous production; the production equipment is changed from an open type to a closed type; the production device moves from indoor to outdoor; the production operation is changed from decentralized control to centralized control, and meanwhile, manual operation is changed into automatic operation of instruments, and further, the operation is developed into computer control. Continuous and automatic production are inevitable results of large-scale production.
The invention mainly aims at the small hole design on the pipeline of the continuous production, the hole digger mainly comprises: sealing mechanism, drive mechanism, feed mechanism. The invention has the characteristics of strong practicability, low manufacturing cost and convenient manufacture.
Because some equipment pipelines run continuously for 24 hours, the medium in the pipelines is sampled, analyzed and discharged under the condition of not influencing normal running, and holes are drilled by adopting a simple, accurate and practical method.
Disclosure of Invention
The invention provides a portable hole digger with pressure, which can be used for punching a hole on a pipe or a container with the hole in real time without stopping.
The technical scheme for realizing the aim of the invention is that the portable hole digger with pressure comprises a sealing structure and a transmission structure;
the sealing structure comprises a first ball valve joint connected with a pipe body or a container and a ball valve connected with the first ball valve joint, and the other end of the ball valve is connected with a sealing element with an opening;
the transmission structure comprises a drill bit driven by a speed reducing motor or a handheld motor, wherein the drill bit can penetrate through an opening of the sealing element to enter the ball valve and enter the first ball valve joint through the ball valve to be contacted with the outer wall of the pipe body or the container.
The sealing element is a second ball valve joint, one end of the second ball valve joint is connected with the ball valve, a sealing plate is arranged at the other end of the second ball valve joint, a hole is formed in the sealing plate, and graphite powder and/or particles are filled in the second ball valve joint.
Furthermore, the portable under-pressure hole opener also comprises a feed mechanism, and the feed mechanism can drive the drill bit of the transmission structure to penetrate through the sealing structure to apply pressure to the pipe body or the container.
Further, the feed mechanism comprises a sliding trolley capable of moving along the rail, and a speed reducing motor or a handheld motor is fixed on the sliding trolley.
Furthermore, the sliding trolley is driven by a horizontal driving device, and the horizontal driving device comprises a jack or a hydraulic oil cylinder or a pressure rod structure.
Furthermore, the pressure lever structure comprises a crank mechanism handle hinged on the track and a pressure lever arm connected with the crank mechanism handle and the sliding trolley through a rotating shaft.
Further, the portable under-pressure hole opener further comprises a fixing structure, and the fixing structure fixes the sealing structure;
the fixing structure comprises an annular body capable of being fixed on the pipeline, a fixing barrel with two open ends is arranged on the annular body, and the sealing structure is fixed in the fixing barrel.
Further, the inner surface of the fixed barrel is of a threaded structure, the surface of the sealing structure is provided with an external thread structure, and the sealing structure is connected in the fixed barrel through threads.
Further, the feed mechanism is a vertical jack.
Furthermore, the feed mechanism also comprises a guide frame connected with the pipe body or the container, the vertical jack is fixed on the guide frame, and the conduction component of the vertical jack is connected with the guide frame through a guide wheel;
the guide frame is also provided with a sealing structure mounting hole and a transmission structure sliding guide groove;
the sealing structure is arranged on the sealing structure mounting hole, and the transmission structure slides on the transmission structure sliding guide groove through a sliding component.
The invention has the advantages that:
1) the sealing structure seals the pipeline or the container, the transmission structure penetrates through the sealing structure to open the pipeline or the container, and the shutdown is not needed in the opening process (the pipeline or the container can work normally).
2) When the pipeline or the container is horizontally perforated, the sliding trolley is adopted for horizontal driving, the operation process is simple, and the accuracy is high.
3) When the pipe or the container is provided with a hole at the bottom or the top, the jack is adopted for vertical driving, the operation process is simple, and the accuracy is high.
4) When the vertical jack is driven vertically, the guide frame is utilized to fix the sealing structure, the transmission structure and the jack on a straight line, so that the accuracy of hole opening and the working efficiency are greatly improved.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a usage reference diagram.
Fig. 3 is a schematic structural diagram of a feed mechanism.
Fig. 4 is another preferred structure schematic diagram of the feed mechanism.
Fig. 5 is a schematic view of a fixing structure.
As shown in the figure, the first ball joint 1, the ball valve 2, the sealing member 3, the sealing plate 4, the drill bit 5, the feed mechanism 6, the sliding trolley 7, the track 8, the crank mechanism handle 9, the pressure lever arm 10, the fixed structure 11, the annular body 12, the fixed barrel 13, the vertical jack 14, the guide frame 15, the guide wheel 16, the sealing structure mounting hole 17, the transmission structure sliding guide groove 18 and the sliding component 19.
Detailed Description
As shown in fig. 1, the portable hole digger with pressure comprises a sealing structure and a transmission structure; the sealing structure comprises a first ball valve joint 1 connected to a pipe body or a container and a ball valve 2 connected with the first ball valve joint 1, the other end of the ball valve 2 is connected with a sealing element 3 with an opening, preferably, the sealing element 3 is a second ball valve joint, one end of the second ball valve joint is connected with the ball valve 2, the other end of the second ball valve joint is provided with a sealing plate 4, the sealing plate 4 is provided with a hole, graphite powder and/or particles are filled in the second ball valve joint, the sealing plate 4 can seal when gas is discharged, a small opening can be arranged on the sealing plate 4, and discharged substances are led to a safety zone to be discharged through a long pipeline;
the transmission structure comprises a drill bit 5 driven by a speed reducing motor or a handheld motor, wherein the drill bit 5 can penetrate through an opening of the sealing element 4, enter the ball valve 2 and enter the joint of the first ball valve 1 through the ball valve 2 to be contacted with the outer wall of the pipe body or the container.
During operation, the distance of the drill 5 is determined according to the actual installation length, and the twist section of the drill 5 is not easy to overlong and not easy to retract due to overlong. When the cutter is withdrawn, the twist section of the drill 5 cannot be withdrawn from a packing sealing area (graphite powder and/or particles) so as to ensure the sealing effect. After the drill bit retreats from the valve of the ball valve 2, the ball valve 2 can be closed.
The portable pressure hole opener also comprises a feed mechanism 6, wherein the feed mechanism can drive a drill bit of the transmission structure to penetrate through the sealing structure to apply pressure to the pipe body or the container. As shown in the figure 2 of the drawings,
preferably, the feed mechanism 6 comprises a sliding trolley 7 capable of moving along a rail, a speed reduction motor or a handheld motor is fixed on the sliding trolley 7, the sliding trolley 7 is driven by a horizontal driving device, and the horizontal driving device comprises a jack or a hydraulic oil cylinder or a pressure rod structure. Fig. 2 shows a compression bar structure, the compression bar structure comprises a crank mechanism handle 9 hinged on the track 8 and a compression bar arm 10 connected between the crank mechanism handle 9 and the sliding trolley 7 through a rotating shaft, and when the compression bar structure works, the compression bar arm 10 can drive the sliding trolley 7 to slide along the track 8 by pressing the crank mechanism 9 with force.
As shown in fig. 4, the portable band pressure hole opener further comprises a fixing structure 11, wherein the fixing structure 11 fixes the sealing structure;
the fixing structure 11 comprises an annular body 12 capable of being fixed on a pipeline, a fixing barrel 13 with two ends opened is arranged on the annular body 12, the sealing structure is fixed in the fixing barrel 12, the inner surface of the preferable fixing barrel 13 is of a threaded structure, an external threaded structure is arranged on the surface of the sealing structure, the sealing structure is connected in the fixing barrel 13 through threads, when the fixing structure works, the fixing structure 11 is firstly fixed on the pipeline or the container, the central point of the fixing barrel 13 is aligned to the central point of the pipeline or the container needing to be opened, then the sealing structure is fixed in the fixing barrel 13, the central point of the sealing structure is aligned to the central point of the pipeline or the container needing to be opened, and the fixing structure 11 can be welded on the pipeline or the container without adopting a welding mode.
As shown in fig. 3, the feeding mechanism 6 is a vertical jack 14, the feeding mechanism 6 further comprises a guide frame 15 connected with the pipe body or the container, the vertical jack 14 is fixed on the guide frame 15, and the conductive member of the vertical jack 14 is connected with the guide frame 15 through a guide wheel 16;
the guide frame 15 is also provided with a sealing structure mounting hole 17 and a transmission structure sliding guide groove 18;
the sealing structure is arranged on the sealing structure mounting hole 17, the transmission structure slides on the transmission structure sliding guide groove 18 through the sliding component 19, the sealing structure is fixed on the sealing structure mounting hole 17, the central line of the sealing structure is enabled to coincide with the central line of the vertical jack 14 along a long line, the transmission structure is connected with the sliding component 19 which is arranged in the transmission structure sliding guide groove 18 and can slide along the transmission structure sliding guide groove 18, the transmission structure sliding guide groove 18 limits the sliding direction of the sliding component 19, therefore, the transmission structure can slide along the transmission structure sliding guide groove 18, and meanwhile, the central line of a drill bit on the transmission structure is enabled to coincide with the central line of the vertical jack 14 along the long line.
Claims (10)
1. The portable under-pressure hole opener is characterized in that: the portable under-pressure hole opener comprises a sealing structure and a transmission structure;
the sealing structure comprises a first ball valve joint connected with a pipe body or a container and a ball valve connected with the first ball valve joint, and the other end of the ball valve is connected with a sealing element with an opening;
the transmission structure comprises a drill bit driven by a speed reducing motor or a handheld motor, wherein the drill bit can penetrate through an opening of the sealing element to enter the ball valve and enter the first ball valve joint through the ball valve to be contacted with the outer wall of the pipe body or the container.
2. The portable pressure tap hole opener according to claim 1, wherein: the sealing element is a second ball valve joint, one end of the second ball valve joint is connected with the ball valve, a sealing plate is arranged at the other end of the second ball valve joint, a hole is formed in the sealing plate, and graphite powder and/or particles are filled in the second ball valve joint.
3. A portable band pressure tap applicator as claimed in claim 1 or claim 2 wherein: the portable pressure hole opener also comprises a feed mechanism, and the feed mechanism can drive a drill bit of the transmission structure to penetrate through the sealing structure to apply pressure to the pipe body or the container.
4. A portable band pressure hole opener according to claim 3, wherein: the feed mechanism comprises a sliding trolley capable of moving along a track, and a speed reducing motor or a handheld motor is fixed on the sliding trolley.
5. The portable pressure tap hole opener according to claim 4, wherein: the sliding trolley is driven by a horizontal driving device, and the horizontal driving device comprises a jack or a hydraulic oil cylinder or a pressure rod structure.
6. The portable pressure tap hole opener according to claim 5, wherein: the pressure lever structure comprises a crank mechanism handle hinged on the track and a pressure lever arm connected with the crank mechanism handle and the sliding trolley through a rotating shaft.
7. A portable band pressure tap applicator as claimed in claim 1 or claim 2 wherein: the portable under-pressure hole opener also comprises a fixing structure, and the fixing structure is used for fixing the sealing structure;
the fixing structure comprises an annular body capable of being fixed on the pipeline, a fixing barrel with two open ends is arranged on the annular body, and the sealing structure is fixed in the fixing barrel.
8. The portable band pressure hole cutter as claimed in claim 7, wherein: the inner surface of the fixed barrel is of a threaded structure, the surface of the sealing structure is provided with an external thread structure, and the sealing structure is connected in the fixed barrel through threads.
9. A portable band pressure hole opener according to claim 3, wherein: the feed mechanism is a vertical jack.
10. The portable band pressure hole cutter as claimed in claim 9, wherein: the feed mechanism also comprises a guide frame connected with the pipe body or the container, the vertical jack is fixed on the guide frame, and the vertical jack conducting component is connected with the guide frame through a guide wheel;
the guide frame is also provided with a sealing structure mounting hole and a transmission structure sliding guide groove;
the sealing structure is arranged on the sealing structure mounting hole, and the transmission structure slides on the transmission structure sliding guide groove through a sliding component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010700078.XA CN111761100A (en) | 2020-07-20 | 2020-07-20 | Portable pressure perforator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010700078.XA CN111761100A (en) | 2020-07-20 | 2020-07-20 | Portable pressure perforator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111761100A true CN111761100A (en) | 2020-10-13 |
Family
ID=72728563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010700078.XA Pending CN111761100A (en) | 2020-07-20 | 2020-07-20 | Portable pressure perforator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111761100A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114812921A (en) * | 2022-03-25 | 2022-07-29 | 上海凯泉泵业（集团）有限公司 | In-service pressure measuring device and method for taking and placing device under pressure |
-
2020
- 2020-07-20 CN CN202010700078.XA patent/CN111761100A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114812921A (en) * | 2022-03-25 | 2022-07-29 | 上海凯泉泵业（集团）有限公司 | In-service pressure measuring device and method for taking and placing device under pressure |
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