CN208747526U - Pipeline isolation cabin cable capstan winch and the pipeline isolation cabin entered for robot - Google Patents
Pipeline isolation cabin cable capstan winch and the pipeline isolation cabin entered for robot Download PDFInfo
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- CN208747526U CN208747526U CN201820895287.2U CN201820895287U CN208747526U CN 208747526 U CN208747526 U CN 208747526U CN 201820895287 U CN201820895287 U CN 201820895287U CN 208747526 U CN208747526 U CN 208747526U
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- capstan winch
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- pipeline isolation
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Abstract
The utility model discloses a kind of pipeline isolation cabin cable capstan winch, capstan winch ontology is connect by capstan winch shaft with capstan winch supporting walls.A kind of pipeline isolation cabin, including above-mentioned cable capstan winch and cabin is also disclosed in the utility model, and cabin is open at one end, and cable capstan winch is arranged inside cabin, and cable capstan winch is connected to inside cabin by capstan winch shaft.A kind of pipeline isolation cabin entered for robot, comprising: above-mentioned pipeline isolation cabin and robot for overhauling, robot for overhauling are connect by cable with capstan winch ontology.Facilitate realization folding and unfolding cable inside pipeline isolation cabin, meet pipeline internal overhaul equipment wire communication connection, ensures that communication is smooth, maintenance accident is avoided to occur.
Description
Technical field
It is with pressure into online in the pipelines such as running petroleum, natural gas, water supply that the utility model relates to robot for overhauling
Structure of the detecting device design more particularly to a kind of pipeline isolation cabin cable capstan winch, pipeline isolation cabin, the pipe entered for robot
Road cofferdam and its isolation method enter the method for pipeline.
Background technique
With the development of society, the requirement of equipment continuous service is higher and higher, but in-service pipeline is tieed up during the work time
Problem extremely difficult in work is accomplished.
Especially in this day and age, natural gas has become one of most important energy in the world, relies primarily on pipeline transportation.
However, pipeline leakage testing problem becomes increasingly conspicuous with the widespread demand of natural gas supply.
Band is pressed in operation pipeline disengaging difficulty, stops fluids within pipes, will affect normal production and living, some situation ratios
Such as natural gas line.Restore gas supply after stopping the supple of gas or steam, needs evacuation of air, avoid mixed explosion, difficulty is higher, while these pipeline years
It is in bad repair long, need detection of testing to inside.
It can be seen that not being able to satisfy under the operating pressure of in-service pipeline and overhauling in existing repair apparatus, it is difficult to increase maintenance
Degree, is easy to happen explosion accident.
Utility model content
In view of this, the main purpose of the utility model is to provide a kind of facilitate to realize the folding and unfolding inside pipeline isolation cabin
Cable meets pipeline internal overhaul equipment wire communication connection, ensures the pipeline isolation that communication is smooth, and maintenance accident is avoided to occur
Cabin cable capstan winch, pipeline isolation cabin, the pipeline isolation cabin entered for robot and its isolation method enter the method for pipeline.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of pipeline isolation cabin cable capstan winch characterized by comprising capstan winch ontology and capstan winch supporting walls, two institutes
It states capstan winch supporting walls and is separately positioned on capstan winch ontology two sides, the capstan winch ontology is connected by capstan winch shaft and capstan winch supporting walls
It connects.
The leading-out terminal of the capstan winch ontology is provided with strand oscillator；Slip ring is arranged in the one end of the capstan winch shaft.
The leading-out terminal of the capstan winch ontology is fixedly connected with reciprocal lead screw, and the strand oscillator is connected on the reciprocal lead screw
Side, the reciprocal lead screw both ends support with capstan winch supporting walls connect respectively；The strand oscillator side is provided with meter counter.
Winding cable on the capstan winch ontology, the cable are wirerope or cable or optical fiber.
A kind of pipeline isolation cabin, comprising: above-mentioned pipeline isolation cabin cable capstan winch, further includes: cabin, described cabin one end
Opening, is arranged the cable capstan winch, the cable capstan winch is connected in the cabin by capstan winch shaft inside the cabin
Portion.
The capstan winch shaft is magnetic coupling isolation transmission capstan winch shaft, and magnetic coupling transmission axis one end passes through isolating device
It is connect with shaft driving device.
The shaft driving device is handle or Vidacare corp.
Further include: slide valve, the open at one end removable seal of the cabin connect slide valve, and the other end is to pass through cover board
Removable seal connection, the capstan winch supporting walls one end are fixedly connected on the cover board close to cabin interior side；The lid
Communication terminal is arranged in the outer surface of plate, communicates to connect with the cabin internal cable.
A kind of pipeline isolation cabin entered for robot, comprising: above-mentioned pipeline isolation cabin, further includes: robot for overhauling, institute
Robot for overhauling is stated to connect by cable with the capstan winch ontology.
A kind of isolation method enters the method for pipeline, includes the following steps:
S1, slide valve is closed；
S2, robot for overhauling is placed inside cofferdam；
S3, cofferdam inner space is vacuumized by the way that the exhaust valve of cofferdam outer wall is arranged in；
S4, slide valve is opened；
S5, robot for overhauling enter the Awaiting Overhaul pipeline connected on the downside of slide valve, to its internal overhaul；
S6, maintenance finish, and robot for overhauling guidance is retracted into the cabin of cofferdam by cable capstan winch；
S7, slide valve is closed；
S8, cofferdam inner space is vacuumized by exhaust valve；
S9, air is filled to cofferdam inner space by exhaust valve；
S10, cofferdam is opened, takes out robot for overhauling.
The pipeline isolation cabin cable capstan winch of the utility model, pipeline isolation cabin, the pipeline isolation cabin entered for robot,
It has the following beneficial effects:
The pipeline isolation cabin cable capstan winch, pipeline isolation cabin, the pipeline isolation cabin and its isolation side entered for robot
Formula enters the method for pipeline, realizes and is tightly connected between Awaiting Overhaul pipeline and pipeline isolation cabin, guarantees Awaiting Overhaul pipeline
Sealing effect.It avoids in the prior art, in existing repair apparatus, is not able to satisfy under the operating pressure of in-service pipeline and overhauls,
Increase maintenance difficulty, is easy to happen the defect of explosion accident generation.The pipeline isolation cabin cable capstan winch, supplies pipeline isolation cabin
Pipeline isolation cabin and its isolation method that robot enters enter the method for pipeline, facilitate and realize the folding and unfolding inside pipeline isolation cabin
Cable meets pipeline internal overhaul equipment wire communication connection, ensures that communication is smooth, maintenance accident is avoided to occur.
Detailed description of the invention
Fig. 1 is the structural schematic diagram according to a kind of pipeline isolation cabin cable capstan winch of embodiment of the disclosure；
Fig. 2 is the perspective view according to a kind of pipeline isolation cabin cable capstan winch of embodiment of the disclosure；
Fig. 3 is the perspective view according to a kind of another angle of the pipeline isolation cabin cable capstan winch of embodiment of the disclosure；
Fig. 4 is the structural schematic diagram according to a kind of pipeline isolation cabin of embodiment of the disclosure；
Fig. 5 is the bottom view according to a kind of pipeline isolation cabin of embodiment of the disclosure；
Fig. 6 is the perspective view according to a kind of pipeline isolation cabin of embodiment of the disclosure；
Fig. 7 is structural schematic diagram when connecting slide valve according to a kind of pipeline isolation cabin of embodiment of the disclosure；
Fig. 8 is perspective view when connecting slide valve according to a kind of pipeline isolation cabin of embodiment of the disclosure；
Fig. 9 is the pipeline isolation cabin Internal cable capstan winch and robot for overhauling connection structure according to a kind of embodiment of the disclosure
Schematic diagram；
Figure 10 is that knot is connect with robot for overhauling according to a kind of pipeline isolation cabin Internal cable capstan winch of embodiment of the disclosure
Structure perspective view.
[primary clustering symbol description]
1, capstan winch ontology, 11, capstan winch supporting walls, 12, capstan winch shaft, 13, strand oscillator, 14, reciprocal lead screw, 15, meter counter,
16, cable, 17, drive chain；
2, cabin, 21, isolating device, 22, driving device, 23, cover board, 24, communication terminal, 25, exhaust valve, 26, communication
Pipe, 27, access cover, 28, pressure gauge, 29, slip ring；
3, slide valve；
4, robot for overhauling.
Specific embodiment
With reference to the accompanying drawing and the embodiments of the present invention are to the pipeline isolation cabin cable capstan winch of the utility model, pipe
Road cofferdam, the method for entering pipeline for the pipeline isolation cabin of robot entrance and its isolation method make further details of theory
It is bright.
As shown in Figure 1, Figure 2 and Figure 3, pipeline isolation cabin cable capstan winch, comprising: capstan winch ontology 1 and capstan winch supporting walls
11, two capstan winch supporting walls 11 are separately positioned on 1 two sides of capstan winch ontology, and capstan winch ontology 1 is supported by capstan winch shaft 12 and capstan winch
Wall 11 connects.The folding and unfolding cable inside pipeline isolation cabin is conveniently realized, pipeline internal overhaul equipment wire communication connection is met,
It ensures that communication is smooth, reduces maintenance accident and occur.
In order to guarantee that the cable of the winding on capstan winch ontology 1 more can be arranged in capstan winch body surface by straight uniform,
Preferably, the leading-out terminal of capstan winch ontology 1 is provided with strand oscillator 13.Guide cable 14 in 1 table of capstan winch ontology by strand oscillator 13
The position of face arrangement, realizes the proper alignment of cable 14.Slip ring is arranged in the one end of capstan winch shaft.The one end of capstan winch shaft 12
Slip ring 29 is set, is communicated to connect by slip ring 29 and cable 16.
It preferably guides to meet strand oscillator 13 to cable 14, is fixedly connected in the leading-out terminal of capstan winch ontology 1 toward multifilament
Thick stick 14, strand oscillator 13 are connected to reciprocal 14 upside of lead screw, and reciprocal 14 both ends of lead screw support with capstan winch supporting walls 11 connect respectively.For
Facilitate the driving met to reciprocal lead screw 14, drive sprocket be set in the outer end that reciprocal lead screw 14 stretches out capstan winch supporting walls 11,
Drive sprocket is connect by drive chain 17 with capstan winch shaft 12, realizes the rotation of reciprocal lead screw 14, and strand oscillator 13 is driven back and forth to transport
It is dynamic, realize that strand oscillator 13 smoothly drives cable 14 in 1 entire surface arranged distribution of capstan winch ontology.
In order to meet the length that repair apparatus protrudes into inside Awaiting Overhaul pipeline, preferably it is arranged in 13 side of strand oscillator
There is meter counter 15, the length that cable 14 glides is measured by meter counter 15, to realize to repair apparatus in Awaiting Overhaul pipeline
In position determined in advance.
In order to meet capstan winch ontology 1 multiple functions needs, winding cable 16 on capstan winch ontology 1, cable 16 is steel wire
Rope or cable or optical fiber.Wirerope can satisfy high-intensitive tractive force and use, and cable and optical fiber may be implemented to communicate, and guarantee
The timely passback of repair apparatus overhaul data.
As shown in Figure 4, Figure 5 and Figure 6, a kind of pipeline isolation cabin, comprising: above-mentioned pipeline isolation cabin cable capstan winch also wraps
Include: cabin 2, cabin 2 is open at one end, and cable capstan winch is arranged inside cabin 2, and cable capstan winch is connected to cabin by capstan winch shaft 12
Inside body 2.It is convenient to be directly connected to Awaiting Overhaul pipeline using it is in running order to meet Awaiting Overhaul pipeline, wait press maintenance.
In order to further ensure the sealing effect of cofferdam, avoids drive mechanism position from rotating for a long time, influences sealing effect,
Preferably, capstan winch shaft 12 is magnetic coupling isolation transmission capstan winch shaft, and magnetic coupling transmission axis one end is by isolating device 21 and turns
Axial brake device 22 connects.
In order to meet the demand of different working environments, staff is facilitated to use, shaft driving device 22 can be hand
Handle, or Vidacare corp.
As shown in Figure 7 and Figure 8, in order to facilitate the better isolation effect of cofferdam, the cofferdam further include: slide valve 3, cabin
The open at one end removable seal of body 2 connects slide valve 3.It is connect in order to facilitate cable capstan winch with cofferdam, it is another in cofferdam
To be connected by 23 removable seal of cover board, 11 one end of capstan winch supporting walls is fixedly connected on cover board 23 inside cabin 2 at end
Side.Cover board 23 is slab construction, can be connected cover board 23 and the capstan winch supporting walls 11 of cable capstan winch by opening cover board 23
It connects, then cover board 23 is installed, facilitate the installation of cable capstan winch.
In order to facilitate the communication connection between cofferdam and outside, communication terminal 24 is arranged in the outer surface of cover board 23, with cabin
The communication connection of 2 internal cable of body.Inside cabin 2, it is preferably located on 1 end communication equipment of capstan winch ontology, the communication equipment
It is connect between communication terminal 24 by communication tube 26, guarantees that communication is stablized.It again can be to avoid the sealing effect of damage cofferdam.
Preferably, in 2 outer wall of cabin setting access cover, the installation of robot convenient to overhaul and to 2 internal unit of cabin
Maintenance.It is further preferred that pressure gauge 28 is set in 2 outer wall of cabin, it is big to cofferdam body internal pressure by pressure gauge 28
Small reading, guarantee user of service using safe.
As shown in Figure 9 and Figure 10, a kind of pipeline isolation cabin entered for robot, including above-mentioned pipeline isolation cabin, are also wrapped
Include: robot for overhauling 4, robot for overhauling 4 are connect by cable 16 with capstan winch ontology 1.The robot for overhauling 4 is triangle shoe
Carrying machine people or double-track robot.
A kind of isolation method enters the method for pipeline, includes the following steps:
S1, slide valve 3 is closed；It is isolated with Awaiting Overhaul inner cavity of pipe, avoids inside external environment influence Awaiting Overhaul pipeline
Safety.
S2, robot for overhauling 4 is placed inside cofferdam；The robot for overhauling 4 that maintenance is terminated is by opening access cover
27 connect with the cable 16 of cable capstan winch, supply 4 need of work of robot for overhauling.
S3, cofferdam inner space is vacuumized by the way that the exhaust valve 25 of cofferdam outer wall is arranged in；It avoids in cofferdam
Internal air is mixed into Awaiting Overhaul pipeline, influences the safety of Awaiting Overhaul pipeline, especially natural gas line, more influence Awaiting Overhaul
The safety of pipeline.
S4, slide valve 3 is opened；Awaiting Overhaul pipeline internal work medium is entered into cofferdam, makes cofferdam and Awaiting Overhaul pipe
Pressure balance between road, robot 4 convenient to overhaul enter Awaiting Overhaul pipeline.
S5, robot for overhauling 4 enter the Awaiting Overhaul pipeline connected on the downside of slide valve 3, to its internal overhaul；Line can be passed through
Cable (wirerope) draws robot for overhauling 4, can also by cable or optical fiber, Lai Shixian robot for overhauling supply electricity or
Person's communication, guarantees 4 the operation is stable of robot for overhauling.
S6, maintenance finish, and robot for overhauling 4 is guided to the cabin 2 for being retracted into cofferdam by cable capstan winch；
S7, slide valve 3 is closed；
S8, cofferdam inner space is vacuumized by exhaust valve 25；
S9, air is filled to cofferdam inner space by exhaust valve 25；
S10, cofferdam is opened, takes out robot for overhauling 4 and safeguards.
The above, the only preferred embodiment of the utility model, are not intended to limit the protection of the utility model
Range.
Claims (9)
1. a kind of pipeline isolation cabin cable capstan winch characterized by comprising capstan winch ontology (1) and capstan winch supporting walls (11), two
A capstan winch supporting walls (11) are separately positioned on capstan winch ontology (1) two sides, and the capstan winch ontology (1) passes through capstan winch shaft
(12) it is connect with capstan winch supporting walls (11).
2. pipeline isolation cabin cable capstan winch according to claim 1, which is characterized in that the capstan winch ontology (1) goes out
Line end is provided with strand oscillator (13), and slip ring (29) are arranged in the one end of the capstan winch shaft (12).
3. pipeline isolation cabin cable capstan winch according to claim 2, which is characterized in that the capstan winch ontology (1) goes out
Line end is fixedly connected reciprocal lead screw (14), and the strand oscillator (13) is connected on the upside of the reciprocal lead screw (14), the past multifilament
Thick stick (14) both ends support with capstan winch supporting walls (11) connect respectively；Strand oscillator (13) side is provided with meter counter (15).
4. pipeline isolation cabin cable capstan winch according to claim 1, which is characterized in that on the capstan winch ontology (1) around
If cable (16), the cable (16) is wirerope or cable or optical fiber.
5. a kind of pipeline isolation cabin characterized by comprising any one of Claims 1 to 4 pipeline isolation cabin is twisted with cable
Disk, further includes: cabin (2), the cabin (2) is open at one end, and the cable capstan winch is arranged inside the cabin (2), described
Cable capstan winch is connected to the cabin (2) inside by capstan winch shaft (12).
6. pipeline isolation cabin according to claim 5, which is characterized in that the capstan winch shaft (12) is that magnetic coupling isolation passes
Dynamic capstan winch shaft, magnetic coupling transmission axis one end are connect by isolating device (21) with shaft driving device (22).
7. pipeline isolation cabin according to claim 6, which is characterized in that the shaft driving device (22) be handle or
Vidacare corp.
8. pipeline isolation cabin according to claim 5, which is characterized in that further include: slide valve (3), the cabin (2)
Open at one end removable seal connects slide valve (3), and the other end is to be connected by cover board (23) removable seal, the capstan winch branch
Support wall (11) one end is fixedly connected on the cover board (23) close to cabin (2) interior side；The outer surface of the cover board (23)
It is arranged communication terminal (24), is communicated to connect with the cabin (2) internal cable.
9. a kind of pipeline isolation cabin entered for robot characterized by comprising any one of claim 5-8 pipeline
Cofferdam, further includes: robot for overhauling (4), the robot for overhauling (4) are connected by cable (16) and the capstan winch ontology (1)
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820895287.2U CN208747526U (en) | 2018-06-08 | 2018-06-08 | Pipeline isolation cabin cable capstan winch and the pipeline isolation cabin entered for robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820895287.2U CN208747526U (en) | 2018-06-08 | 2018-06-08 | Pipeline isolation cabin cable capstan winch and the pipeline isolation cabin entered for robot |
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| CN208747526U true CN208747526U (en) | 2019-04-16 |
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ID=66053956
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820895287.2U Active CN208747526U (en) | 2018-06-08 | 2018-06-08 | Pipeline isolation cabin cable capstan winch and the pipeline isolation cabin entered for robot |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108584749A (en) * | 2018-06-08 | 2018-09-28 | 北京福瑶科技有限公司 | Pipeline isolation cabin cable capstan winch, cofferdam and its method for entering pipeline |
| CN111119821A (en) * | 2019-12-03 | 2020-05-08 | 太原理工大学 | Heating pipeline robot special for coal bed gas thermal recovery |
| CN113531290A (en) * | 2021-08-13 | 2021-10-22 | 无锡华润燃气有限公司 | Automatic gas pipeline maintenance robot and use method thereof |
-
2018
- 2018-06-08 CN CN201820895287.2U patent/CN208747526U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108584749A (en) * | 2018-06-08 | 2018-09-28 | 北京福瑶科技有限公司 | Pipeline isolation cabin cable capstan winch, cofferdam and its method for entering pipeline |
| CN108584749B (en) * | 2018-06-08 | 2024-05-28 | 北京福瑶科技有限公司 | Method for entering pipeline in isolation mode |
| CN111119821A (en) * | 2019-12-03 | 2020-05-08 | 太原理工大学 | Heating pipeline robot special for coal bed gas thermal recovery |
| CN111119821B (en) * | 2019-12-03 | 2022-02-08 | 太原理工大学 | Heating pipeline robot special for coal bed gas thermal recovery |
| CN113531290A (en) * | 2021-08-13 | 2021-10-22 | 无锡华润燃气有限公司 | Automatic gas pipeline maintenance robot and use method thereof |
| CN113531290B (en) * | 2021-08-13 | 2022-02-08 | 无锡华润燃气有限公司 | Automatic gas pipeline maintenance robot and use method thereof |
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