CN108481211A - A kind of automatically abrasive blasting rust-cleaning machine - Google Patents
A kind of automatically abrasive blasting rust-cleaning machine Download PDFInfo
- Publication number
- CN108481211A CN108481211A CN201810517671.3A CN201810517671A CN108481211A CN 108481211 A CN108481211 A CN 108481211A CN 201810517671 A CN201810517671 A CN 201810517671A CN 108481211 A CN108481211 A CN 108481211A
- Authority
- CN
- China
- Prior art keywords
- cleaning machine
- walker
- top frame
- frame
- abrasive blasting
- 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.)
- Granted
Links
- 238000005270 abrasive blasting Methods 0.000 title claims abstract description 39
- 238000004140 cleaning Methods 0.000 title claims abstract description 39
- 239000007921 spray Substances 0.000 claims abstract description 31
- 239000003082 abrasive agent Substances 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims 2
- 238000005422 blasting Methods 0.000 abstract description 3
- 238000005488 sandblasting Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 230000009931 harmful effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
- B24C3/06—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other movable; portable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
A kind of automatically abrasive blasting rust-cleaning machine, including walker, hoofing part mechanism, swing span, swing driving mechanism and spray gun；The walker is the frame structure being sleeved on pending pipe fitting outer wall, it is made of top frame and side frame, the top frame, side frame are detachably assembled, at top frame, side frame axial direction both ends, traveling wheel is set, and hoofing part mechanism is installed in top frame, drive abrasive blasting rust-cleaning machine to be moved axially on pipe fitting outer wall by hoofing part mechanism；The swing span is arranged in walker one end, is made of three parts equipped with top frame, the end flange of side frame respectively, installs spray gun in each section wherein, and swing span circumferentially swings under swing driving mechanism drive along pipe fitting；Abrasive material high speed is ejected into tube surface by the spray gun by compressed air.The present invention not only reduces the labor intensity of operating personnel, improves operating condition, also ensures the uniformity of tube surface blasting treatment.
Description
Technical field
The present invention relates to automatic sand blasting equipment, it is especially a kind of be processed by shot blasting for cylindrical tube surface it is automatic
Abrasive blasting rust-cleaning machine.
Background technology
Surface treatment is metal tube essential processing step before painting operation, generally uses sand-blasting machine operator
Formula carries out derusting by sandblasting, and operation principle is：Sand-blasting machine does power with compressed air, and abrasive material high speed is ejected into work by spray gun
Part surface makes surface reach certain cleannes and roughness by abrasive material impact the dirty removing of workpiece surface rust.
In the prior art, since sand-blasting machine is not provided with spray gun clamping positioning mechainsm, entire operation process need to be by operator
The disadvantages such as member, which holds, holds spray gun, and there is only labor intensity of operating staff big, low production efficiency, sandblasting uniformity are difficult to ensure
Disease, and because operating environment is severe, harmful effect is brought to the health of operating personnel.
Invention content
The present invention provides a kind of automatically abrasive blasting rust-cleaning machine suitable for cylindrical tube, it is intended to it is strong to solve operating personnel's labour
The problem of degree is big, low production efficiency, reaches and ensures workpiece sandblasting uniformity, improve operating condition, reduce to operating personnel's body
The purpose that ill-health influences.
To achieve the above object, the present invention adopts the following technical scheme that：
A kind of automatically abrasive blasting rust-cleaning machine, including walker, hoofing part mechanism, swing span, swing driving mechanism and spray gun；It is described
Walker is the frame structure being sleeved on pending pipe fitting outer wall, is made of top frame and side frame, the top frame,
Side frame is detachably assembled, and traveling wheel is arranged, and is installed in top frame at top frame, side frame axial direction both ends
Hoofing part mechanism drives abrasive blasting rust-cleaning machine to be moved axially on pipe fitting outer wall by hoofing part mechanism；The swing span cloth
It sets in walker one end, is made of three parts equipped with top frame, the end flange of side frame respectively, wherein each portion
Upper installation spray gun, swing span is divided circumferentially to swing along pipe fitting under swing driving mechanism drive；The spray gun is empty by compressing
Abrasive material high speed is ejected into tube surface by gas.
Above-mentioned automatically abrasive blasting rust-cleaning machine, the hoofing part mechanism include first motor component, the first transmission component, friction
Wheel, control handle and the first supporting rack；Described control handle one end and the handle set being arranged on walking top of the trellis frame are hinged
Assembly, middle part and the first supporting rack hinge mounted；The first motor component, friction pulley are mounted on the first supporting rack, and first
Electric machine assembly power output end drives friction pulley operating by the first transmission component, and friction pulley is made to be axially moved along pipe fitting outer wall,
To drive abrasive blasting rust-cleaning machine to move axially back and forth.
Above-mentioned automatically abrasive blasting rust-cleaning machine, first transmission component include the first sprocket wheel, the first chain and driven sprocket, institute
The first sprocket wheel is stated on the power output shaft of first motor component, the driven sprocket is coaxially assembled with friction pulley, described
First chain is closed loop configuration, equipped with the first sprocket wheel and driven sprocket.
Above-mentioned automatically abrasive blasting rust-cleaning machine, the driven sprocket and friction pulley quantity are two groups, two groups of driven sprockets with rub
It is axial arranged along walker to wipe wheel.
Above-mentioned automatically abrasive blasting rust-cleaning machine is additionally provided with hoofing part mechanism locking unit；The hoofing part mechanism locking is single
Member coordinates with the fixed plate in the walker top frame, be arranged in hoofing part mechanism locking unit set lever,
Swivel nut, stud and friction plate are equipped with arc sliding slot in the fixed plate, and described set lever one end is set with swivel nut, described
Stud passes through the arc sliding slot in fixed plate, and one end of which is fixed on the first supporting rack, the other end is assembled with swivel nut, in fixation
A piece of friction plate is respectively arranged in the both sides of plate.
Above-mentioned automatically abrasive blasting rust-cleaning machine, top frame, the side frame of the walker are assembled by axis pin.
Above-mentioned automatically abrasive blasting rust-cleaning machine, the swing span are equipped with spray gun mounting base, the first track and the second track；The spray
Rifle mounting base, the first track and the second track by bolt assembly fixing assembling, the first track, the second track and walker top
Portion's frame, side frame end flange match.
Swing span is arranged in the top frame, side frame end flange of the walker in above-mentioned automatically abrasive blasting rust-cleaning machine
Axial limiting wheel.
Above-mentioned automatically abrasive blasting rust-cleaning machine is radially limited in the top frame of the walker, side frame end set swing span
Position wheel.
Above-mentioned automatically abrasive blasting rust-cleaning machine, the swing driving mechanism include the second electric machine assembly, the second sprocket wheel, the second chain
With the second supporting rack, the top frame fixing assembling of second supporting rack and walker installs second on the second supporting rack
Electric machine assembly, the power output shaft of second electric machine assembly and the second sprocket wheel fixing assembling, with the in the middle part of second chain
Two sprocket wheels are equipped, and the both ends of the second chain are fixed on the swing span being equipped with side frame end flange.
The present invention is a kind of automatically abrasive blasting rust-cleaning machine, and three groups of spray guns are arranged in it on swing span, by spray gun by abrasive material height
Speed is ejected into workpiece surface, and swing span, spray gun can be driven circumferentially to swing along pipe fitting by swing driving mechanism, leads to simultaneously
Crossing hoofing part mechanism drives walker, swing span, swing driving mechanism, spray gun to be moved axially along pipe fitting, it is thus achieved that
Automatic sand blasting operation on pipe fitting outer wall holds the traditional work mode of holding spray gun due to changing operating personnel, not only
The labor intensity of operating personnel is reduced, operating condition is improved, avoids to operating personnel's health harmful effect, is also protected
The uniformity of tube surface blasting treatment is demonstrate,proved.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the A visual direction structural schematic diagrams of Fig. 1；
Fig. 3 is the K direction views of Fig. 2；
Fig. 4 is the side view of Fig. 3；
Fig. 5 is walker schematic diagram in Fig. 3；
Fig. 6 is hoofing part mechanism schematic diagram in Fig. 3；
Fig. 7 is the rearview of Fig. 6；
Fig. 8 is B-B cross-sectional views in Fig. 7；
Fig. 9 is walker and hoofing part mechanism, swing span, swing driving mechanism assembly relation schematic diagram；
Figure 10 is schematic enlarged-scale view at I in Fig. 9.
Each list of reference numerals is in figure：
1, walker, 1-1, top frame, 1-2, side frame, 1-3, axis pin, 1-4, traveling wheel, 1-5, handle set, 1-6, fixation
Plate, 1-6-1, arc sliding slot, 1-7, swing frame axis are to position-limited wheel, 1-8, end flange, 1-9, swing span radial direction position-limited wheel；2、
Hoofing part mechanism, 2-1, first motor component, 2-2, the first sprocket wheel, 2-3, the first chain, 2-4, friction pulley, 2-5, first
Support, 2-6, control handle, 2-7, driven sprocket；3, hoofing part mechanism locking unit, 3-1, set lever, 3-2, swivel nut,
3-3, stud, 3-4, friction plate；4, swing driving mechanism, 4-1, the second electric machine assembly, 4-2, the second sprocket wheel, 4-3, the second chain
Item, 4-4, the second supporting rack；5, swing span, 5-1, spray gun mounting base, 5-2, the first track, 5-3, the second track, 5-4, bolt
Component；6, spray gun；7, pipe fitting.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific embodiment the invention will be further described.
Referring to Fig. 1 to Fig. 5, the present invention be a kind of automatically abrasive blasting rust-cleaning machine, it include walker 1, hoofing part mechanism 2,
Swing span 5, swing driving mechanism 4 and spray gun 6；The walker 1 is the frame structure being sleeved on 7 outer wall of pending pipe fitting,
It is made of top frame 1-1 and side frame 1-2, the top frame 1-1, side frame 1-2 are assembled by axis pin 1-3, at top
Traveling wheel 1-4 is arranged in frame 1-1, side frame 1-2 axial directions both ends, and hoofing part mechanism 2 is installed on top frame 1-1, leads to
Crossing hoofing part mechanism 2 drives walker 1 to be moved axially on 7 outer wall of pipe fitting；The swing span 5 is arranged in 1 one end of walker,
By being formed respectively with the end flange 1-8 of top frame 1-1, side frame the 1-2 three parts being equipped with, pacify in each section wherein
Spray gun 6 is filled, swing span 5 circumferentially swings under the drive of swing driving mechanism 4 along pipe fitting 7；The present invention is also in the walker 1
Top frame 1-1, side frame 1-2 end flange 1-8 on setting swing frame axis to position-limited wheel 1-7, in the walker 1
The end set swing span radial direction position-limited wheel 1-9 of top frame 1-1, side frame 1-2；The spray gun 6 will be ground by compressed air
Material high speed is ejected into 7 surface of pipe fitting.
Referring to Fig. 1 to Fig. 8, automatically abrasive blasting rust-cleaning machine of the present invention, hoofing part mechanism 2 includes first motor component
2-1, the first transmission component, along two groups of axial arranged friction pulley 2-4 of walker, control handle 2-6 and the first supporting rack 2-5；
Described control one end handle 2-6 and the handle set 1-5 hinge mounteds being arranged on 1 top frame 1-1 of walker, middle part and first
Supporting rack 2-5 hinge mounteds；The first motor component 2-1, two groups of friction pulley 2-4 are mounted on the first supporting rack 2-5, and first
Electric machine assembly 2-1 power output ends drive two groups of friction pulley 2-4 operatings by the first transmission component, make two groups of edges friction pulley 2-4
7 outer wall of pipe fitting is axially moved, to drive abrasive blasting rust-cleaning machine to move axially back and forth.
Referring to Fig. 6, Fig. 7, Fig. 8, automatically abrasive blasting rust-cleaning machine of the present invention, first transmission component includes the first sprocket wheel
2-2, the first chain 2-3 and it is mounted on first along two groups of axial arranged driven sprocket 2-7 of walker, the first sprocket wheel 2-2
On the power output shaft of electric machine assembly 2-1, two groups of driven sprocket 2-7 are coaxially assembled with two groups of friction pulley 2-4 respectively, described
First chain 2-3 is closed loop configuration, equipped with the first sprocket wheel 2-2 and two groups of driven sprocket 2-7.
Referring to Fig. 1, Fig. 5, Fig. 7, Fig. 8, it is single that automatically abrasive blasting rust-cleaning machine of the present invention is additionally provided with hoofing part mechanism locking
Member 3；The hoofing part mechanism locking unit 3 coordinates with the fixed plate 1-6 on 1 top frame 1-1 of walker, is expert at
It walks and set lever 3-1, swivel nut 3-2, stud 3-3 and friction plate 3-4 is set in driving mechanism locking unit 3, in the fixed plate
1-6 is equipped with the one end arc sliding slot 1-6-1, set lever 3-1 suit swivel nut 3-2, and the stud 3-3 passes through fixed plate
Arc sliding slot 1-6-1 on 1-6, one end of which is fixed on the first supporting rack 2-5, the other end is assembled with swivel nut 3-2, in fixation
A piece of friction plate 3-4 is respectively arranged in the both sides of plate 1-6.
Referring to Fig. 2, Fig. 3, Fig. 9, Figure 10, automatically abrasive blasting rust-cleaning machine of the present invention, swing span 5 is equipped with spray gun mounting base
5-1, the first track 5-2 and the second track 5-3；The spray gun mounting base 5-1, the first track 5-2 and the second track 5-3 pass through spiral shell
Bolt assembly 5-4 fixing assemblings, the first track 5-2, the second track 5-3 and the top frame 1-1 of walker 1, the end of side frame 1-2
Portion flange 1-8 matches.
Referring to Fig. 3, Fig. 4, Fig. 9, automatically abrasive blasting rust-cleaning machine of the present invention, swing driving mechanism 4 include the second motor
Component 4-1, the second sprocket wheel 4-2, the second chain 4-3 and the second supporting rack 4-4, the top of the second supporting rack 4-4 and walker 1
Portion's frame 1-1 fixing assemblings, the second electric machine assembly 4-1, the second electric machine assembly 4-1 is installed on the second supporting rack 4-4 is
Variable-frequency motor with retarder, power output shaft and the second sprocket wheel 4-2 fixing assemblings, in the middle part of the second chain 4-3 with
Second sprocket wheel 4-2 is equipped, and the both ends of the second chain 4-3 are fixed on the swing span 5 being equipped with side frame 1-2 end flanges 1-8.
Referring to Fig. 1 to Figure 10, when being handled 7 surface of pipe fitting using automatically abrasive blasting rust-cleaning machine of the present invention, first
The axis pin 1-3 for opening connection top frame 1-1 and side frame 1-2, by the top frame 1-1 of walker 1 and side frame 1-2 suits
Top frame 1-1 and side frame 1-2 are connected on pending pipe fitting 7, then by axis pin 1-3, complete automatic sand blasting
The assembly of rust remover and pipe fitting 7；Then handle 2-6 pressures will be controlled in hoofing part mechanism 2, and by operating set lever 3-
1 makes hoofing part mechanism locking unit 3 be in locking working condition；Start the second electric machine assembly 4-1 of swing driving mechanism 4,
It is axially swung along pipe fitting 7 by the second chain 4-3 draggings swing span 5, spray gun 6 by the second sprocket wheel 4-2, meanwhile, walking is driven
Motivation structure 2 drives walker, swing span 5, swing driving mechanism 4,6 edge of spray gun by first motor component, the first transmission component
The axial movement of 7 surface of pipe fitting is pre-processed, to which the high speed abrasive material of compressed air-driven is equably ejected into pretreatment by spray gun 6
7 surface of pipe fitting removes the rust dirt on 7 surface of pretreatment pipe fitting by abrasive material impact, and surface is made to reach certain cleannes and thick
Rugosity.
Claims (10)
1. a kind of automatically abrasive blasting rust-cleaning machine, characterized in that it includes walker（1）, hoofing part mechanism（2）, swing span（5）、
Swing driving mechanism（4）And spray gun（6）；The walker（1）To be sleeved on pending pipe fitting（7）Frame structure on outer wall,
By top frame（1-1）And side frame（1-2）Composition, the top frame（1-1）, side frame（1-2）Detachably fill
Match, in top frame（1-1）, side frame（1-2）Traveling wheel is arranged in axial both ends（1-4）, and in top frame（1-1）Upper installation
Hoofing part mechanism（2）, pass through hoofing part mechanism（2）Drive abrasive blasting rust-cleaning machine in pipe fitting（7）It is moved axially on outer wall；It is described
Swing span（5）It is arranged in walker（1）One end, by respectively with top frame（1-1）, side frame（1-2）End flange（1-8）
Equipped three parts composition, installs spray gun in each section wherein（6）, swing span（5）In swing driving mechanism（4）Under drive
Along pipe fitting（7）Circumferentially swing；The spray gun（6）Abrasive material high speed is ejected into pipe fitting by compressed air（7）Surface.
2. automatically abrasive blasting rust-cleaning machine according to claim 1, characterized in that the hoofing part mechanism（2）Including first
Electric machine assembly（2-1）, the first transmission component, friction pulley（2-4）, control handle（2-6）With the first supporting rack（2-5）；The control
Handle processed（2-6）One end is with setting in walker（1）Top frame（1-1）On handle set（1-5）Hinge mounted, middle part and the
One supporting rack（2-5）Hinge mounted；The first motor component（2-1）, friction pulley（2-4）Mounted on the first supporting rack（2-5）
On, first motor component（2-1）Power output end drives friction pulley by the first transmission component（2-4）Operating, makes friction pulley（2-
4）Along pipe fitting（7）Outer wall is axially moved, to drive entire abrasive blasting rust-cleaning machine to move axially back and forth.
3. automatically abrasive blasting rust-cleaning machine according to claim 2, characterized in that first transmission component includes the first sprocket wheel
（2-2）, the first chain（2-3）And driven sprocket（2-7）, first sprocket wheel（2-2）Mounted on first motor component（2-1）'s
On power output shaft, the driven sprocket（2-7）With friction pulley（2-4）Coaxial assembly, first chain（2-3）For closed loop knot
Structure, with the first sprocket wheel（2-2）And driven sprocket（2-7）It is equipped.
4. automatically abrasive blasting rust-cleaning machine according to claim 3, characterized in that the driven sprocket（2-7）With friction pulley（2-
4）Quantity is two groups, two groups of driven sprockets（2-7）With friction pulley（2-4）Along walker（1）It is axial arranged.
5. automatically abrasive blasting rust-cleaning machine according to claim 4, characterized in that it is additionally provided with hoofing part mechanism locking unit
（3）；The hoofing part mechanism locking unit（3）With mounted on walker（1）Top frame（1-1）On fixed plate（1-6）
Cooperation, in hoofing part mechanism locking unit（3）Middle setting set lever（3-1）, swivel nut（3-2）, stud（3-3）And friction plate
（3-4）, in the fixed plate（1-6）It is equipped with arc sliding slot（1-6-1）, the set lever（3-1）One end is set with swivel nut
（3-2）, the stud（3-3）Across fixed plate（1-6）On arc sliding slot（1-6-1）, one end of which is fixed on the first supports
Frame（2-5）On, the other end and swivel nut（3-2）Assembly, in fixed plate（1-6）Both sides a piece of friction plate is respectively set（3-4）.
6. automatically abrasive blasting rust-cleaning machine according to claim 5, characterized in that the walker（1）Top frame（1-
1）, side frame（1-2）Pass through axis pin（1-3）Assembly.
7. automatically abrasive blasting rust-cleaning machine according to any one of claim 1 to 6, characterized in that the swing span（5）It is equipped with
Spray gun mounting base（5-1）, the first track（5-2）With the second track（5-3）；The spray gun mounting base（5-1）, the first track（5-
2）With the second track（5-3）Pass through bolt assembly（5-4）Fixing assembling, the first track（5-2）, the second track（5-3）With walking
Frame（1）Top frame（1-1）, side frame（1-2）End flange（1-8）Match.
8. automatically abrasive blasting rust-cleaning machine according to claim 7, characterized in that in the walker（1）Top frame（1-
1）, side frame（1-2）End flange（1-8）Upper setting swing frame axis is to position-limited wheel（1-7）.
9. automatically abrasive blasting rust-cleaning machine according to claim 8, characterized in that in the walker（1）Top frame（1-
1）, side frame（1-2）End set swing span radial direction position-limited wheel（1-9）.
10. automatically abrasive blasting rust-cleaning machine according to claim 9, characterized in that the swing driving mechanism（4）Including second
Electric machine assembly（4-1）, the second sprocket wheel（4-2）, the second chain（4-3）With the second supporting rack（4-4）, second supporting rack（4-
4）With walker（1）Top frame（1-1）Fixing assembling, in the second supporting rack（4-4）The second electric machine assembly of upper installation（4-
1）, second electric machine assembly（4-1）Power output shaft and the second sprocket wheel（4-2）Fixing assembling, second chain（4-3）
Middle part and the second sprocket wheel（4-2）It is equipped, the second chain（4-3）Both ends be fixed on and side frame（1-2）End flange（1-8）Match
The swing span of dress（5）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810517671.3A CN108481211B (en) | 2018-05-25 | 2018-05-25 | Automatic sand blasting derusting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810517671.3A CN108481211B (en) | 2018-05-25 | 2018-05-25 | Automatic sand blasting derusting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108481211A true CN108481211A (en) | 2018-09-04 |
| CN108481211B CN108481211B (en) | 2023-08-22 |
Family
ID=63352423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810517671.3A Active CN108481211B (en) | 2018-05-25 | 2018-05-25 | Automatic sand blasting derusting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108481211B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508431A (en) * | 2019-08-07 | 2019-11-29 | 中铁大桥科学研究院有限公司 | Polishing painting device and polishing coating process for Filled Steel Tubular Arch Bridge |
| CN111687734A (en) * | 2020-06-28 | 2020-09-22 | 淄博大力矿山机械有限公司 | Pipeline rust cleaning centre gripping advancing device |
| CN111993288A (en) * | 2020-08-27 | 2020-11-27 | 王红祥 | Sand blasting and rust removing equipment for pipeline surface |
| CN112059870A (en) * | 2020-08-28 | 2020-12-11 | 中山大学 | Automatic rust cleaning device for steel pipe |
| CN113492363A (en) * | 2020-03-19 | 2021-10-12 | 中国石油天然气集团有限公司 | Joint coating method and system for pipe-laying ship |
| CN113601369A (en) * | 2021-10-11 | 2021-11-05 | 徐州阚宁工程机械加工有限公司 | Pipe fitting is maintained and is used rust cleaning device |
| CN115415072A (en) * | 2022-09-15 | 2022-12-02 | 中国一冶集团有限公司 | Blast furnace downcomer outer wall paint finishing |
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