CN209665432U - A kind of gas storage well detection robot test platform - Google Patents
A kind of gas storage well detection robot test platform Download PDFInfo
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- CN209665432U CN209665432U CN201920146961.1U CN201920146961U CN209665432U CN 209665432 U CN209665432 U CN 209665432U CN 201920146961 U CN201920146961 U CN 201920146961U CN 209665432 U CN209665432 U CN 209665432U
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- gas storage
- storage well
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Abstract
The utility model relates to robotic technology fields.Purpose is to provide a kind of gas storage well detection robot test platform, to verify the reasonability of gas storage well detection Robot Design, quantitatively understands the performance indexes of gas storage well detection robot, to improve detection robot.Technical solution is: a kind of gas storage well detection robot test platform, it is characterised in that: the test platform includes several sheath assemblies for being fixed on ground vertically, the platform of encirclement sheath assembly and the stair being set up between ground and platform；Defective sample is preset outside the tube wall of several sheath assemblies；Wherein longer sheath assembly is formed by connecting by two casings by casing coupling, sealed bottom；Shorter sheath assembly is then single casing, and sleeve bottom also seals.
Description
Technical field
The utility model relates to robotic technology fields, detect robot test platform more particularly to a kind of gas storage well.
Background technique
As validity period increases, due to being influenced by stratum and storage makings etc. in well for storage use, unavoidably
Appearance burn into crackle the defects of, if not taking maintenance measures to casing corrosion or crack defect, crack defect can be further
Extension, and casing corrosion defect is by with the extension of casing Years Of Service, corrosion area increases, and wall thickness is further thinned, to certain
After degree, the residual wall thickness of casing is not enough to bear the rated operating pressure of gas storage well, can be because of residual intensity deficiency and in well
Wall erosion region ruptures after leaking or even casing is emerged from underground, leads to the generation of various gas storage well quality accidents, causes
The injury of personnel and the waste of resource, therefore the Corrosion monitoring of the borehole wall seems increasingly important；Gas storage well detection machine is had developed thus
Device people.
In order to verify the reasonability of gas storage well detection robot system design, gas storage well detection robot is quantitatively understood
Performance indexes needs to establish the experiment porch of gas storage well detection robot.
Currently without the special gas storage well analogue test platform that can be used for gas storage well detection robot testing, lead to gas storage
It is all not high enough that well detects the stability after robot comes into operation, defects detection accuracy and positioning accuracy.
Utility model content
The purpose of the utility model is to provide a kind of gas storage wells to detect robot test platform, to verify gas storage well detection machine
The reasonability of device people design, quantitatively understands the performance indexes of gas storage well detection robot, to improve detection robot.
Technical solution provided by the utility model is:
A kind of gas storage well detection robot test platform, it is characterised in that: the test platform includes to be fixed on ground vertically
Several sheath assemblies, surround sheath assembly platform and the stair that are set up between ground and platform；
Defective sample is preset outside the tube wall of several sheath assemblies；Wherein longer sheath assembly is covered by two
Pipe is formed by connecting by casing coupling, sealed bottom；Shorter sheath assembly is then single casing, and sleeve bottom also seals.
The defect sample includes laterally cheating defect, vertical hole and ring cutting slot defect.
The laterally hole defect, vertical hole hole defects with diameters differ in size, and contain φ 1.5, φ 2, φ 3 and φ 5 etc. no
With the taper hole of size；The width of every group of ring cutting slot defect, depth differ, and contain the annular of 1 × 1mm, 2 × 2mm, 3 × 3mm
Artificial grooving.
The bottom of several sheath assemblies is each equipped with the valve to discharge water, the water that can be used in drain sleeve.
The tube wall outer application of several sheath assemblies has erosion resistant coating.
The platform includes several steel columns arranged vertically, horizontally disposed and put down by least one steel plate that steel column supports
Face；The surrounding of the steel plain is provided with railing, and stair are provided with handrail.
Offer through-hole on the steel plain, the long sheath assembly of the diameter 7 " long sheath assembly, diameter 9-5/8 " with
And " after short tube component up passes through through-hole respectively, top is higher than steel plain to diameter 7.
Be custom made on described sleeve pipe component inner wall it is all kinds of as simulation etch pits, ring cutting, perforation defect, be used for detection machine
The test of device people.
Several sheath assemblies include that the long sheath assembly of diameter 7 " long sheath assembly, diameter 9-5/8 " and diameter 7 are " short
Tube assembly.
" long sheath assembly, the long sheath assembly of diameter 9-5/8 " is equipped with Water hydraulic static pressure loading device, so that output for the diameter 7
Pressure adjustable, controllable, more than 300 meters depth of simulation are lauched pressure ring border.
The beneficial effects of the utility model are: the present apparatus provides a kind of gas storage well detection robot test platform, it may be verified that
The handling capacity of robot is detected, verifier people carries out precision, the precision of positioning, the shapes and sizes of defect of defects detection
Deng.And can occur event when gas storage well is actually detected to reduce with stationkeeping ability of the test machine people in gas storage well
The probability of barrier.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model.
Fig. 2 is the schematic perspective view of platform and stair in the utility model.
Fig. 3 is the portion the A enlarged structure schematic diagram in Fig. 1.
Fig. 4 is the structural schematic diagram of sheath assembly bottom end (with waterproofing valve and fixing seat).
Specific embodiment
Defect sample mainly includes three kinds: recess class control defect, protrusion class control defect and random defect.So-called control
Defect refers to the flaw manually produced, these flaws are by studying practical defect of pipeline, finding out the characteristic of these defects simultaneously
Obtained from carrying out classification summary, those actual defects can be represented.Controlling defect is engineer and makes, therefore
Their size and parameter be all it is known, this is the judgement detection defects detection accuracy rate of robot, positioning accuracy, to lacking
Whether the testing result for falling into shapes and sizes correctly provides reference frame.
During designing and making control defect be possible to that the defect of some unknown parameters can be generated, i.e., it is random to lack
It falls into.These defect relation control defects are more complicated, but closer to true defect of pipeline, can achieve the inspection to detector
Survey the purpose that effect is further tested.
Recess class control defect includes geometry abnormal (recess, ovalizing deflection, displacement etc.), metal loss (burn into
Scratch etc.), crackle (fatigue crack, stress corrosion cracking etc.).Protruding class control defect includes weld seam and solder joint etc..
How many defect, the type of manufactured defect, the size and number and defect of manufactured defect are made on tube wall
Setting position etc. it is all unlimited, depending on use demand.
Illustrated embodiment with reference to the accompanying drawing, the utility model is described in further detail.
In gas storage well detection robot test platform shown in the drawings, several sheath assemblies include to be fixed on ground vertically
The long sheath assembly 2 of diameter 7 " long sheath assembly 1, diameter 9-5/8 " and diameter 7 " 5 (as seen from the figure, sheath assembly of short tube component
Bottom end be connected with fixing seat 10, be fixedly connected by the screw hole 10-1 in fixing seat with the foundation bolt for being embedded in ground in advance)；If
Dry sheath assembly is surrounded by platform 3, to carry out the test of detection robot.
The platform includes several steel column 3-3 arranged vertically, horizontally disposed and at least one steel for being supported by steel column
Plate plane 3-2, the surrounding of the steel plain are provided with railing；Stair are additionally provided between steel plain and ground, stair are set
It is equipped with handrail, (platform shown in figure includes one layer of platform 4 and two-layer platform 3, platform for operator current up and down
On be also each configured with one layer of railing 6-2 and two layers of railing 3-1；Two platforms are also respectively configured with first floor ladder 6 and two floors
Terraced 4-1, first floor ladder and two floor ladders are respectively equipped with one layer of handrail 6-1, two layers of handrail 4-2)
Diameter 7 " long sheath assembly 1, diameter 9-5/8 " long sheath assembly 2 passes through set by the two threaded casings in root canal end
Pipe box cupling 7 is formed by connecting (diameter 7 " short tube component be single casing), and the end cap sealing-in of sleeve bottom welding seals.The steel
Offer through-hole in plate plane, the long sheath assembly of the diameter 7 " long sheath assembly, diameter 9-5/8 " and " the short tube group of diameter 7
After part up passes through through-hole respectively, top is higher than steel plain, so that steel plain provides certain support force.Long casing group
Gap between part, short sleeve component and through-hole is also respectively adopted cover board 8 and blocks；Cover board is fixed by screws on platform.
The long sheath assembly 2 of the diameter 7 " long sheath assembly 1, diameter 9-5/8 " and " set in short tube component 5 of diameter 7
Number of drawbacks sample (omitting in figure) is prefabricated in pipe outer wall, respectively including array, laterally hole defect, vertical hole and ring cutting slot lack
It falls into.Every group of lateral hole defect, vertical hole defects with diameters differ in size, and it is various sizes of to contain φ 1.5, φ 2, φ 3 and φ 5 etc.
Taper hole；The width of every group of ring cutting slot defect, depth differ, and contain the artificial grooving of annular of 1 × 1mm, 2 × 2mm, 3 × 3mm.
The long sheath assembly 2 of the diameter 7 " long sheath assembly 1, diameter 9-5/8 " can also be each configured with Water hydraulic static pressure loading dress
Set (usually high-pressure hydraulic pump；Omitted in figure) or hydraulic pressure automatic loading device, output pressure is adjustable, controllable, to simulate more than 300
Rice depth is lauched pressure ring border.
The long sheath assembly 2 of the diameter 7 " long sheath assembly 1, diameter 9-5/8 ", diameter 7 " are all matched the bottom of short tube component 5
There is outlet and be provided with the valve 9 to discharge water on outlet, can be used for arranging the water in sample outlet pipe.
The long sheath assembly 2 of the diameter 7 " long sheath assembly 1, diameter 9-5/8 ", diameter 7 are " on the outside of the tube wall of short tube component 5
Coated with erosion resistant coating.
The pipeline that detected before detection should remove sundries, and fill water, when detection, set for the specification of sample
Set ultrasound detection parameter.It will test robot on test platform 3 to be put into pipeline, the upper port for being connected to pressurizing device is close
Envelope, after powering on, the power supply core wire in cable is responsible for robot and motor provides power supply；Operator passes through hand-held control
Device, remote-controlled robot move ahead, retreat or stop, and control device starts robot ambulation, while starting ultrasonic phase array instrument
Scanning starts, and after the end of scan, complete scan image can be presented on the instrument screen.It can be in image according to analysis software
Defect carry out position measurement, defect size measurement etc., then compared with the given data of defect, thus to detection robot
Stability, defects detection accuracy and positioning accuracy evaluated.Through testing, the qualified detection machine talent can be used for underground
The practice examining of gas storage well.
Claims (10)
1. a kind of gas storage well detects robot test platform, it is characterised in that: the test platform includes to be fixed on ground vertically
Several sheath assemblies, surround sheath assembly platform (3) and the stair that are set up between ground and platform；
Defective sample is preset outside the tube wall of several sheath assemblies；Wherein longer sheath assembly is logical by two casings
It crosses casing coupling to be formed by connecting, sealed bottom；Shorter sheath assembly is then single casing, and sleeve bottom also seals.
2. gas storage well according to claim 1 detects robot test platform, it is characterised in that: the defect sample includes
Laterally hole defect, vertical hole and ring cutting slot defect.
3. gas storage well according to claim 2 detects robot test platform, it is characterised in that: the laterally hole defect,
Vertical hole defects with diameters differs in size, and contains φ 1.5, φ 2, φ 3 and the various sizes of taper hole of φ 5；Every group of ring cutting slot defect
Width, depth differ, contain the artificial grooving of annular of 1 × 1mm, 2 × 2mm, 3 × 3mm.
4. gas storage well according to claim 3 detects robot test platform, it is characterised in that: several sheath assemblies
Bottom be each equipped with the valve to discharge water, the water that can be used in drain sleeve.
5. gas storage well according to claim 4 detects robot test platform, it is characterised in that: several sheath assemblies
Tube wall outer application have erosion resistant coating.
6. gas storage well according to claim 5 detects robot test platform, it is characterised in that: the platform includes several
A steel column arranged vertically and at least one steel plain horizontally disposed and supported by steel column；The surrounding of the steel plain
It is provided with railing, stair are provided with handrail.
7. gas storage well according to claim 6 detects robot test platform, it is characterised in that: opened on the steel plain
" short tube component is respectively up for equipped with through-hole, the long sheath assembly of the diameter 7 " long sheath assembly, diameter 9-5/8 " and diameter 7
After passing through through-hole, top is higher than steel plain.
8. gas storage well according to claim 7 detects robot test platform, it is characterised in that: described sleeve pipe component inner wall
On be custom made with it is all kinds of as simulation etch pits, ring cutting, perforation defect, with the test for detecting robot.
9. gas storage well according to claim 8 detects robot test platform, it is characterised in that: several sheath assemblies
Including the long sheath assembly (2) of diameter 7 " long sheath assembly (1), diameter 9-5/8 " and " the short tube component (5) of diameter 7.
" the long set 10. gas storage well according to claim 9 detects robot test platform, it is characterised in that: the diameter 7
Tube assembly, the long sheath assembly of diameter 9-5/8 " is equipped with Water hydraulic static pressure loading device, so that output pressure is adjustable, controllable, simulation is more than
300 meters of depth are lauched pressure ring border.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920146961.1U CN209665432U (en) | 2019-01-28 | 2019-01-28 | A kind of gas storage well detection robot test platform |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920146961.1U CN209665432U (en) | 2019-01-28 | 2019-01-28 | A kind of gas storage well detection robot test platform |
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| CN209665432U true CN209665432U (en) | 2019-11-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109623879A (en) * | 2019-01-28 | 2019-04-16 | 浙江省特种设备检验研究院 | A kind of gas storage well detection robot test platform |
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2019
- 2019-01-28 CN CN201920146961.1U patent/CN209665432U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109623879A (en) * | 2019-01-28 | 2019-04-16 | 浙江省特种设备检验研究院 | A kind of gas storage well detection robot test platform |
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