CN108942421A - A kind of steel pipe inner chamber intelligence derusting method - Google Patents
A kind of steel pipe inner chamber intelligence derusting method Download PDFInfo
- Publication number
- CN108942421A CN108942421A CN201810919641.5A CN201810919641A CN108942421A CN 108942421 A CN108942421 A CN 108942421A CN 201810919641 A CN201810919641 A CN 201810919641A CN 108942421 A CN108942421 A CN 108942421A
- Authority
- CN
- China
- Prior art keywords
- derusting
- support
- steel pipe
- driving
- chamber wall
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/40—Single-purpose machines or devices for grinding tubes internally
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The purpose of the present invention is to provide a kind of steel pipe inner chamber intelligence derusting methods, for solving the technical issues of derusting to steel pipe inner chamber wall, comprising: equipment is placed on needs by the lumen inlet of derusting steel pipe；Support driving electric-controlled switch is opened by manipulation plate, and then supports driving soft magnet to inner end adsorbent support drive link, supports drive link driving support guide frame to stretch out supporter, until support wheel is contacted with the internal chamber wall of steel pipe；Derusting is opened by manipulation plate and adjusts motor, and derusting adjusting screw rod will be driven derusting adjusting slider to adjust driver slot along derusting by derusting adjusting nut and be moved；And then derust and adjust drive rod to drive derusting to adjust support rod mobile, until sanding block is contacted with the internal chamber wall of steel pipe, passes through control panel and close derusting and adjust motor；Derusting driving motor and travel driving motor are opened by manipulation plate, the gradually polishing to steel pipe inner chamber wall is opened and derusts.
Description
Technical field
The present invention relates to steel pipe inner chamber derusting technical field, specifically a kind of steel pipe inner chamber intelligence derusting side
Method.
Background technique
Due to dampness etc. corrosion phenomena often occurs for steel pipe.If surface iron rust is removed not in time, can add
The corrosion of fast steel pipe.For the iron rust of steel pipe lateral surface, can more conveniently be removed using conventional method.But in steel pipe
The iron rust of Cavity surface is but difficult to clear up；Especially for longer steel pipe.Accordingly, it is desirable to provide a kind of technical solution, existing to solve
There is the deficiency in technology.
Summary of the invention
The purpose of the present invention is to provide a kind of steel pipe inner chamber intelligence derusting method, for solve to steel pipe inner chamber wall into
The technical issues of row derusting.
The technical scheme adopted by the invention to solve the technical problem is that:
A kind of steel pipe inner chamber intelligence derusting method, comprising:
Equipment is placed on needs by the lumen inlet of derusting steel pipe；Support, which is opened, by manipulation plate drives automatically controlled open
It closes, and then supports driving soft magnet to inner end adsorbent support drive link, drive link driving support guide frame is supported to stretch out branch
Support body, until support wheel is contacted with the internal chamber wall of steel pipe；
Derusting is opened by manipulation plate and adjusts motor, and derusting adjusting screw rod will drive derusting to adjust by derusting adjusting nut
Sliding block adjusts driver slot along derusting and moves；And then derusting adjusts drive rod and derusting is driven to adjust support rod movement, until sanding block
It is contacted with the internal chamber wall of steel pipe, derusting is closed by control panel and adjusts motor；
Derusting driving motor and travel driving motor are opened by manipulation plate, unlatching removes the gradually polishing of steel pipe inner chamber wall
Rust.
Preferably, during support guide frame stretches out supporter, controller opens support unlock electric-controlled switch, support
It locks snap-gauge and is in inner end positions under the absorption of support unlock soft magnet, support locking driving spring is compressed, support locking
Snap-gauge and support guide frame are detached from；After when Support Position, detection switch detects that the internal chamber wall of support wheel and steel pipe contacts, control
Device closes support unlock electric-controlled switch, and support locking snap-gauge loses the adsorption capacity of support unlock soft magnet, in support locking driving
By support guide frame clamping under the reset force promotion of spring.
Preferably, setting derusting position adjusts detection switch on the rust removal rack of installation sanding block, for detecting sanding block
Whether reach contact distance with the internal chamber wall of steel pipe；After the internal chamber wall for detecting sanding block and steel pipe contacts, controller is automatic
It closes derusting and adjusts motor.
Preferably, the manipulation plate uses wireless remote control mode.
The effect provided in summary of the invention is only the effect of embodiment, rather than invents all whole effects, above-mentioned
A technical solution in technical solution have the following advantages that or the utility model has the advantages that
The present invention is able to solve the derusting problem to a variety of caliber steel pipe inner chambers face.
Detailed description of the invention
Fig. 1 is the front-view schematic diagram of the embodiment of the present invention；
Fig. 2 is the A-A of Fig. 1 to schematic cross-sectional view；
Fig. 3 is support system and steel pipe matching relationship diagrammatic cross-section in the embodiment of the present invention；
Fig. 4 is partial enlargement diagram at A in Fig. 1；
Fig. 5 is partial enlargement diagram at B in Fig. 2；
Fig. 6 is partial enlargement diagram at C in Fig. 3；
Fig. 7 is the control principle drawing of the embodiment of the present invention；
In figure: 1, supporter；2, support driving soft magnet；3, drive link is supported；4, support driving reset spring；5, it props up
Support driving plate；6, support driving sliding slot；7, support guide frame；701, guide runner；8, support wheel；9, groove is locked；10, it supports
Position detecting switch；11, support locking snap-gauge；12, support locking driving spring；13, support unlock soft magnet；14, derusting is driven
Dynamic motor；15, derust driving plate；16, derusting adjusts driver slot；17, derusting adjusts motor；18, derust adjusting screw rod；19, it removes
Become rusty adjusting nut；20, derust adjusting slider；21, derusting adjusts drive rod；22, derusting adjusts support rod；23, sanding block；24,
Derust position adjusting detection switch；25, hoofing part frame；26, travel driving motor；27, traveling wheel；28, plate is manipulated；29, it controls
Device processed；30, control cabinet；31, support driving electric-controlled switch；32, support unlock electric-controlled switch；33, steel pipe.
Specific embodiment
In order to clearly illustrate the technical characterstic of this programme, below by specific embodiment, and its attached drawing is combined, to this
Invention is described in detail.It should be noted that illustrated component is not drawn necessarily to scale in the accompanying drawings.Present invention omits right
Known assemblies and technical description are to avoid being unnecessarily limiting the present invention.
As shown in Fig. 1 to 7, a kind of equipment for realizing steel pipe inner chamber intelligence derusting method, including derusting system, support system
System, drive system and control system.The support system is used to install the derusting system and drive system, and derusting system is used
In removing the rust staining on 33 internal chamber wall of steel pipe, drive system is vertically moved for driving device along steel pipe 33, to realize to steel pipe
The gradually derusting of 33 internal chamber walls.
The support system includes support driving mechanism, supporter 1, support frame mechanism and support locking mechanism, support
Driving mechanism is mounted in supporter 1, for driving support frame mechanism flexible with respect to supporter 1, to adapt to different tube diameters
Support requirement.The supporter 1 uses annular housing structure, is uniformly provided with multiple driving chambers, connecting rod in supporter 1
Chamber, directed cavity and lock chambers.The support driving mechanism includes support driving soft magnet 2, support drive link 3 and support driving
Reset spring 4.Support driving soft magnet 2 is mounted in driving chamber, and support driving excitation line is wound with outside support driving soft magnet 2
Circle, support driving excitation coil are connected to power supply by support driving electric-controlled switch 31；The support driving electric-controlled switch 31
Signal end is electrically connected with the control system.The support drive link 3 is located in the connecting rod chamber, after supporting drive link 3
It is hinged with supporter 1 at the one third in portion；The end of the connecting rod chamber is all made of fan-shaped chamber, in order to support drive link 3
Rotation.Support driving plate 5 is equipped on the inside of the rear end of the support drive link 3, support driving plate 5 uses magnetically attractive material
(such as ferrous material), support driving plate 5 are correspondingly arranged with the support driving soft magnet 2.The support drives reset spring 4
One end and support 3 rear end of drive link on the outside of connect, the other end is connect with supporter 1.Before the support drive link 3
Portion is equipped with support driving sliding slot 6, and support driving sliding slot 6 and the inner end of support frame as described above mechanism are correspondingly arranged.Support frame as described above machine
Structure includes support guide frame 7, support end-rack and support wheel 8, and the inner end of support guide frame 7 is hinged with guide runner 701, and guiding is slided
Block 701 is slidably mounted on the support driving sliding slot 6 of support 3 front of drive link.The two of the support guide frame 7
Side is continuously equipped with multiple locking grooves 9, and locking groove 9 is correspondingly arranged with the support locking mechanism respectively.The support
The outer end of support guide frame 7 is arranged in end-rack, and the support wheel 8 is rotatably mounted on support guide frame 7 by shaft；Branch
The moving direction of support wheel 8 is arranged along by the axial direction of derusting steel pipe.It is (super that the support end-rack is equipped with Support Position detection switch 10
Sound wave range sensor), the inner wall of steel pipe whether is touched, for detecting support wheel 8 in order to which control system controls support lock
Tight mechanism locks the support guide frame 7.The two sides of the directed cavity, support locking mechanism is arranged in the lock chambers
It is separately mounted in lock chambers.Support locking mechanism includes support locking snap-gauge 11, support locking driving spring 12 and support solution
Lock soft magnet 13.Support unlock soft magnet 13 is mounted on the inner end of the lock chambers, is wound with branch outside support unlock soft magnet 13
Support unlock excitation coil, support unlock excitation coil are connected to power supply by support unlock electric-controlled switch 32, and support unlock is automatically controlled
The signal end of switch 32 is electrically connected to the control system.The support locking snap-gauge 11 inside and outside can be slidably mounted at the lock chambers
Outer end, support locking snap-gauge 11 use magnetically attractive material (such as irony)；The outer end of support locking snap-gauge 11 is equipped with locking convex body,
Locking convex body and the locking groove 9 in 7 outside of support guide frame are correspondingly arranged；The inner end of the support locking snap-gauge 11
It is correspondingly arranged with support unlock soft magnet 13.The support locking driving spring 12 is mounted on the support locking snap-gauge
Between 11 inner end two sides and the inner end of the lock chambers, for driving support locking snap-gauge 11 protruding and support guide frame
7 lockings.
The derusting system includes rust cleaning head mechanism, derusting regulating mechanism and derusting driving mechanism；Derust driving mechanism
The rotation of rust cleaning head mechanism is driven by derusting regulating mechanism, so that the internal chamber wall Friction Sanding to steel pipe derusts.According in steel pipe
The difference of diameter size, derusting regulating mechanism adjust rust cleaning head mechanism position.The derusting driving mechanism is mounted on by bracket
In the annular housing of the supporter 1, including derusting driving motor 14 and derusting driving plate 15, derusting driving plate 15 are removed with described
Rust driving motor 14 rotational output shaft be fixedly connected, derust driving motor 14 rotational output shaft with by derusting steel
It manages concentric.Derusting is equipped with along its longitudinal extension in the driving plate 15 that derusts and adjusts driver slot 16, and derusting adjusts driver slot 16
It is correspondingly arranged with the derusting regulating mechanism.The derusting regulating mechanism includes that derusting adjusts motor 17 (preferably using stepping
Motor), derusting adjusting screw rod 18, derusting adjusting nut 19, derusting adjusting slider 20, derusting adjust drive rod 21 and derusting adjust
Support rod 22.Derusting adjusts the inner end that motor 17 is mounted on the derusting driving plate 15, and the adjusting screw rod 18 that derusts is along the derusting
Driving plate 15 it is longitudinally disposed, derust adjusting screw rod 18 rotary drive input and derusting adjusting motor 17 rotary power it is defeated
Outlet connection.The derusting matching of adjusting nut 19 is screwed on derusting adjusting screw rod 18, and derusting adjusting slider 20 and derusting adjust spiral shell
Mother 19 is fixedly connected, and the bottom end of derusting adjusting slider 20 is slidably mounted on the derusting and adjusts in driver slot 16.It is described to remove
The inner end of rust adjusting support rod 22 and the front end of the derusting driving plate 15 are hinged, delivery position and the derusting driving motor
14 rotational output shaft is concentric；Derusting adjusts rust cleaning head mechanism described in the outer end installation of support rod 22.The derusting
The middle part that the one end and derusting for adjusting drive rod 21 adjust support rod 22 is hinged, the other end and the derusting adjusting slider 20 hinge
It connects.Rust cleaning head mechanism includes rust removal rack and sanding block 23 (such as grinding wheel), and sanding block 23 is mounted on derusting by rust removal rack and adjusts branch
The outer end of strut 22.Sanding block 23 preferably uses arcuate structure, to realize and the good cooperation in steel pipe inner chamber face.Pacify on rust removal rack
Equipped with derusting position adjust detection switch 24 (ultrasonic distance sensor), derusting position adjust detection switch 24 signal end with
The control system electrical connection.It is connect when adjusting detection switch 24 in derusting position detects that sanding block 23 is adjusted to steel pipe inner chamber wall
After touching position, control system stops derusting regulating mechanism work.
The drive system for driving the present apparatus to be axially moveable in steel pipe inner chamber, it include hoofing part frame 25,
Travel driving motor 26 and traveling wheel 27.Hoofing part frame 25 is angularly disposed, the upper end of hoofing part frame 25 and the derusting
The bracket of driving motor 14 connects；The traveling wheel 27 may be rotatably mounted at the lower end of hoofing part frame 25, travel driving motor
26 are also mounted at the lower end of hoofing part frame 25, and the rotation of the rotational output shaft and traveling wheel 27 of travel driving motor 26 is dynamic
Power inputs axis connection.The lateral surface of the traveling wheel 27 uses wearing layer, the frictional behaviour with steel pipe inner chamber wall is turned up.
The control system includes manipulation plate 28 and controller 29 (51 single-chip microcontroller), and manipulation plate 28 is equipped with multiple correlations
Control button is simultaneously electrically connected by conducting wire with controller 29；The controller 29 is mounted on the hoofing part by control cabinet 30
On frame 25.The signal input part of controller 29 respectively with the manipulation plate 28, Support Position detection switch 10 and derusting position
It sets and adjusts the electrical connection of detection switch 24；The signal output end of controller 29 drives electric-controlled switch 31, branch with the support respectively
Support unlock electric-controlled switch 32, derusting driving motor 14, derusting adjusts motor 17 and travel driving motor 26 is electrically connected.Further
, the control system includes wireless receiver, and the manipulation plate 28 uses remote control panel；The signal input part of wireless receiver
With manipulation 28 radio connection of plate, the signal output end of wireless receiver is electrically connected with the signal input part of controller 29.
A kind of steel pipe inner chamber intelligence derusting method, comprising:
Equipment is placed on needs by the lumen inlet of derusting steel pipe 33；It is automatically controlled that support driving is opened by manipulation plate 28
Switch 31, and then support driving soft magnet 2 to inner end adsorbent support drive link 3, support drive link 3 to drive support guide frame
7 stretch out supporter 1, until support wheel 8 is contacted with the internal chamber wall of steel pipe；
Derusting is opened by manipulation plate 28 and adjusts motor 17, and derusting adjusting screw rod 18 will be driven by the adjusting nut 19 that derusts
Derusting adjusting slider 20 adjusts driver slot 16 along derusting and moves；And then the adjusting drive rod 21 that derusts drives derusting to adjust support rod 22
It is mobile, until sanding block 23 is contacted with the internal chamber wall of steel pipe, passes through control panel and close derusting adjusting motor 17；
Derusting driving motor 14 and travel driving motor 26 are opened by manipulation plate 28, is opened to steel pipe inner chamber wall gradually
Polishing derusting.
Preferably, during support guide frame 7 stretches out supporter 1, controller 29 opens support unlock electric-controlled switch
32, support locking snap-gauge 11 is in inner end positions, support locking 12 quilt of driving spring under the absorption of support unlock soft magnet 13
Compression, support locking snap-gauge 11 and support guide frame 7 are detached from；When Support Position detection switch 10 detects support wheel 8 and steel pipe
Internal chamber wall contact after, controller 29 close support unlock electric-controlled switch 32, support locking snap-gauge 11 lose support unlock soft magnetism
The adsorption capacity of iron 13, in the case where the reset force of support locking driving spring 12 is pushed by 7 clamping of support guide frame.
Preferably, setting derusting position adjusts detection switch 24 on the rust removal rack of installation sanding block 23, beats for detecting
Whether the internal chamber wall of abrading block 23 and steel pipe reaches contact distance；After the internal chamber wall for detecting sanding block 23 and steel pipe contacts, control
Device 29 processed is automatically closed derusting and adjusts motor 17.
Preferably, the manipulation plate 28 uses wireless remote control mode.
Except for the technical features described in the specification, it all is technically known to those skilled in the art.
Above-mentioned, although the foregoing specific embodiments of the present invention is described with reference to the accompanying drawings, not protects model to the present invention
The limitation enclosed, based on the technical solution of the present invention, those skilled in the art, which do not need to pay for creative labor, to be done
Various modifications or changes out are still within the scope of the present invention.
Claims (4)
1. a kind of steel pipe inner chamber intelligence derusting method, characterized in that include: that equipment is placed on needs by derusting steel pipe
Chamber inlet；Support driving electric-controlled switch is opened by manipulation plate, and then driving soft magnet is supported to drive to inner end adsorbent support
Connecting rod, support drive link driving support guide frame stretches out supporter, until support wheel is contacted with the internal chamber wall of steel pipe；
Derusting is opened by manipulation plate and adjusts motor, and derusting adjusting screw rod will drive derusting adjusting slider by derusting adjusting nut
Driver slot is adjusted along derusting to move；And then derusting adjusts drive rod and derusting is driven to adjust support rod movement, until sanding block and steel
The internal chamber wall of pipe contacts, and closes derusting by control panel and adjusts motor；
Derusting driving motor and travel driving motor are opened by manipulation plate, the gradually polishing to steel pipe inner chamber wall is opened and derusts.
2. a kind of steel pipe inner chamber intelligence derusting method according to claim 1, characterized in that stretched out in support guide frame
During supporter, controller opens support unlock electric-controlled switch, absorption of the support locking snap-gauge in support unlock soft magnet
It is in inner end positions down, support locking driving spring is compressed, and support locking snap-gauge and support guide frame are detached from；Work as Support Position
After detection switch detects that support wheel is contacted with the internal chamber wall of steel pipe, controller closes support unlock electric-controlled switch, support locking
Snap-gauge loses the adsorption capacity of support unlock soft magnet, in the case where the reset force of support locking driving spring is pushed by support guide frame card
Tightly.
3. a kind of steel pipe inner chamber intelligence derusting method according to claim 1, characterized in that in removing for installation sanding block
Setting derusting position adjusts detection switch on rust frame, and whether the internal chamber wall for detecting sanding block and steel pipe reaches contact distance；
After the internal chamber wall for detecting sanding block and steel pipe contacts, controller is automatically closed derusting and adjusts motor.
4. a kind of steel pipe inner chamber intelligence derusting method according to claim 1, characterized in that the manipulation plate uses
Wireless remote control mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810919641.5A CN108942421B (en) | 2018-08-14 | 2018-08-14 | Intelligent derusting method for inner cavity of steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810919641.5A CN108942421B (en) | 2018-08-14 | 2018-08-14 | Intelligent derusting method for inner cavity of steel pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108942421A true CN108942421A (en) | 2018-12-07 |
| CN108942421B CN108942421B (en) | 2020-06-12 |
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ID=64469894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810919641.5A Active CN108942421B (en) | 2018-08-14 | 2018-08-14 | Intelligent derusting method for inner cavity of steel pipe |
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| Country | Link |
|---|---|
| CN (1) | CN108942421B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111360671A (en) * | 2020-04-26 | 2020-07-03 | 海汇集团有限公司 | Automatic rust removing device for inner wall of pipeline |
| CN113529099A (en) * | 2021-06-25 | 2021-10-22 | 卢艾国 | Self-propelled inner wall rust removal equipment for stainless steel arc-shaped pipe in steel structure parking equipment |
| CN113719642A (en) * | 2021-11-01 | 2021-11-30 | 杭州富阳锋拓机械有限公司 | High-temperature-resistant safety valve |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1190798A (en) * | 1997-09-18 | 1999-04-06 | Mitsubishi Heavy Ind Ltd | Pipe inside diameter grinding device |
-
2018
- 2018-08-14 CN CN201810919641.5A patent/CN108942421B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1190798A (en) * | 1997-09-18 | 1999-04-06 | Mitsubishi Heavy Ind Ltd | Pipe inside diameter grinding device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111360671A (en) * | 2020-04-26 | 2020-07-03 | 海汇集团有限公司 | Automatic rust removing device for inner wall of pipeline |
| CN113529099A (en) * | 2021-06-25 | 2021-10-22 | 卢艾国 | Self-propelled inner wall rust removal equipment for stainless steel arc-shaped pipe in steel structure parking equipment |
| CN113529099B (en) * | 2021-06-25 | 2023-12-05 | 国网山东省电力公司烟台供电公司 | Self-propelled inner wall rust removing equipment for stainless steel arc tube in steel structure parking equipment |
| CN113719642A (en) * | 2021-11-01 | 2021-11-30 | 杭州富阳锋拓机械有限公司 | High-temperature-resistant safety valve |
| CN113719642B (en) * | 2021-11-01 | 2022-01-21 | 杭州富阳锋拓机械有限公司 | High-temperature-resistant safety valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108942421B (en) | 2020-06-12 |
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Effective date of registration: 20200513 Address after: 224041 workshop, building 1, group 3, Gangcun, Wuyou sub district office, Yannan high tech Zone, Yancheng City, Jiangsu Province Applicant after: Jiangsu Julong fluorine Anticorrosion Equipment Co., Ltd Address before: 274000 Duanhai District, Beicheng Office, Mudan District, Heze City, Shandong Province Applicant before: Cao Limei |
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