CN115254491B - Anticorrosive processingequipment is used to urban pipeline - Google Patents
Anticorrosive processingequipment is used to urban pipeline Download PDFInfo
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- CN115254491B CN115254491B CN202210974076.9A CN202210974076A CN115254491B CN 115254491 B CN115254491 B CN 115254491B CN 202210974076 A CN202210974076 A CN 202210974076A CN 115254491 B CN115254491 B CN 115254491B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0207—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the work being an elongated body, e.g. wire or pipe
- B05B13/0214—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the work being an elongated body, e.g. wire or pipe the liquid or other fluent material being applied to the whole periphery of the cross section of the elongated body
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
- B05D3/0413—Heating with air
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- 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
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- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses an anti-corrosion processing device for urban pipelines, which comprises a group of paving rails and an automatic operation platform arranged at the top of the paving rails, wherein both sides of the automatic operation platform are provided with a group of travelling wheels matched with the paving rails; and the processing part is arranged at the top of the automatic operation platform. The invention can simultaneously spray and dry, not only can effectively solve the problems that the roller causes damage to the anti-corrosion paint layer and the solidified anti-corrosion paint exists on the roller surface, which leads to the reduction of the stability of pipeline transportation, but also can improve the processing efficiency, the set solidified piece can sweep the surface of the pipeline to be processed and remove the dust and other impurities on the surface of the pipeline, in addition, the air bag is used for sealing, preventing the anti-corrosion paint from entering the inner pipe surface of the pipeline, and the air bag also has a buffer function, so that the connection of the urban pipeline and the claw of the three-claw chuck is more stable, thereby improving the spraying effect of the anti-corrosion paint.
Description
Technical Field
The invention relates to the field of pipeline processing equipment, in particular to an anti-corrosion processing device for urban pipelines.
Background
Urban underground engineering pipelines refer to various electric power pipelines, telecommunication pipelines, cable television pipelines, gas pipelines, heating pipelines, water supply pipelines, internal water pipelines, sewage pipelines and the like which are buried underground in urban areas. It is an important component of city infrastructure, it is like the human body's channels to form the nervous and circulatory system of city, and it is responsible for the transportation of various energy sources, the transmission of various information and the discharge of various waste. Therefore, a layer of anti-corrosion paint is usually required to be painted on the pipeline by using a pipeline anti-corrosion processing device before the pipeline is paved, so that the anti-corrosion performance of the pipeline is improved, and the service life of the pipeline is prolonged.
At present, the in-process of carrying out pipeline anticorrosive processing can use the gyro wheel that adopts the spiral mode to set up to carry the pipeline, make pipeline advance the limit rotatory, and after the pipeline outer tube face spraying anticorrosive paint, also can use the gyro wheel to transport the pipeline that scribbles anticorrosive paint to next solidification station, at the in-process of transporting the pipeline, pipeline outer tube face can be contacted with the wheel face of gyro wheel for just spout the coating adhesion that spouts on the wheel face of gyro wheel, can damage not only the pipeline surface just scribbles anticorrosive paint layer, and in the past, can exist the anticorrosive paint of solidification on the gyro wheel face, lead to pipeline transportation's stability to descend.
Therefore, it is necessary to invent an anti-corrosion processing device for urban pipelines to solve the above problems.
Disclosure of Invention
The invention aims to provide an anti-corrosion processing device for urban pipelines, which solves the problems that when the traditional pipeline anti-corrosion processing device adopts rollers to transport a pipeline coated with anti-corrosion paint, the anti-corrosion paint layer just coated on the surface of the pipeline can be damaged, and in the long term, solidified anti-corrosion paint exists on the roller surface of the rollers, so that the stability of pipeline transportation is reduced.
In order to achieve the above object, the present invention provides the following technical solutions: the anti-corrosion processing device for the urban pipelines comprises a group of pavement tracks and an automatic operation platform arranged at the top of the pavement tracks, wherein a group of travelling wheels matched with the pavement tracks are arranged on two sides of the automatic operation platform, and a travelling mechanism for driving the travelling wheels is arranged in the automatic operation platform;
the processing part comprises two bidirectional modules arranged face to face, and a spraying box and a curing box which are arranged between the two bidirectional modules, wherein the spraying box and the curing box are respectively and fixedly connected with two moving bodies on the bidirectional modules, a spraying piece is arranged at the central position of the spraying box in a penetrating way, a diversion trench is formed in the inner wall of the spraying piece, a feeding pump is arranged at the top of the spraying box, a curing piece is arranged at the central position of the curing box in a penetrating way, and an air feeding pump is arranged at the top of the curing box;
the open collecting box is arranged at one side of the automatic operation platform and is positioned at one end of the spraying box far away from the curing box, and the open collecting box is used for collecting the anti-corrosion paint;
the automatic working platform comprises clamping parts and a mounting rack, wherein the clamping parts are arranged at two ends of the automatic working platform, the clamping parts are composed of a moving assembly and a clamping assembly, the clamping assembly comprises a mounting disc and an air bag, the air bag is arranged on the outer wall of the mounting disc and is used for plugging an urban pipeline to be processed, a three-jaw chuck is arranged at one end of the mounting disc, a driving motor used for driving the three-jaw chuck is fixedly arranged at the other end of the mounting disc, and an output shaft of the driving motor is fixedly connected with a mounting shaft of the three-jaw chuck;
the mounting frame comprises a mounting plate, and a buffer limiter is arranged at the top of the mounting plate;
the unloading part is arranged on one side of the paving track and comprises two hydraulic cylinders and an installing rail fixed on the top end of a piston rod of each hydraulic cylinder, and a plurality of adjustable unloading assemblies distributed in a linear array are arranged on one side of the installing rail.
As a preferred scheme of the invention, the spraying part comprises a first outer circular pipe and a first inner circular pipe, a liquid injection cavity is formed between the inner wall of the first outer circular pipe and the outer wall of the first inner circular pipe, first annular plates which are fixedly arranged at two ends of the first outer circular pipe and the first inner circular pipe and used for sealing the liquid injection cavity are fixedly connected with the outer wall of the spraying box through screws, a plurality of paint spraying heads distributed in an annular array are arranged on the first inner circular pipe in a penetrating way, paint inlets of the paint spraying heads are communicated with the liquid injection cavity, a liquid inlet of the feeding pump is connected with a liquid inlet pipeline, the other end of the liquid inlet pipeline extends into the spraying box, a liquid outlet of the feeding pump is connected with a liquid outlet pipeline, and the other end of the liquid outlet pipeline is communicated with the liquid injection cavity;
the guiding gutter includes a plurality of ring grooves of seting up in the intrados of first interior pipe and seting up in the radial groove of intrados of first interior pipe and first annular plate, a plurality of radial groove is annular array distribution around the centre of a circle of first interior pipe or first annular plate, sets up the radial groove on first interior pipe respectively with the annular with set up the radial groove on first annular plate and be linked together, be provided with the guiding gutter that link up with radial groove on one of them first annular plate, the quantity of guiding gutter sets up to six, the guiding gutter is located first annular plate lower part, the guiding gutter is located uncovered collection box top.
As a preferred scheme of the invention, the curing member comprises a second outer circular tube and a second inner circular tube, an air cavity is formed between the inner wall of the second outer circular tube and the outer wall of the second inner circular tube, and second annular plates which are arranged at two ends of the second outer circular tube and the second inner circular tube and are used for sealing the air cavity are fixedly connected with the outer wall of the curing box through screws, an annular through groove is formed in the middle of the second inner circular tube, and a dust filtering net is arranged in the annular through groove;
the constant temperature electric heating pipe is arranged in the solidification box, the air inlet pipe is communicated with the lower part of the solidification box, the filter for filtering air is arranged in the air inlet pipe, the air inlet of the air supply pump is communicated with the solidification box through a pipeline, and the air outlet of the air supply pump is communicated with the air cavity through a pipeline.
As a preferable scheme of the invention, a rotating motor is arranged on the inner side of the mounting rail, a rotating shaft is arranged on an output shaft of the rotating motor, and a plurality of avoidance ports distributed in a linear array are formed at the bottom of the mounting rail;
the utility model discloses a flexible rotary shaft, including the subassembly of unloading, the subassembly of unloading includes and dodges mouthful assorted telescopic link, the fixed cover of one end of telescopic link is located the rotation axis outer wall, and the other end passes through the screw mounting and has two guide boards, two rotate between the guide board and be provided with a plurality of guide wheel that are used for guiding the pipeline whereabouts, every guide board is integrated into one piece structure, the guide board comprises slope portion and straight line portion one and straight line portion two that set up in slope portion both ends, guide wheel sets up along slope portion and straight line portion two.
As a preferable scheme of the invention, a plurality of bolt through holes are formed in the mounting plate, vertical frames are symmetrically arranged on the outer side of the mounting plate, a transverse frame is arranged between the two vertical frames, the center positions of the transverse frames are communicated with each other, a plurality of reinforcing plates are arranged in the transverse frames side by side, an inflator pump is arranged on the inner side of the transverse frames, and a transverse plate fixed on the top of the mounting plate through bolts is arranged in the vertical frames;
the movable assembly comprises a Z-axis module fixedly arranged on the inner side of the vertical frame and a hydraulic push rod fixedly arranged in the longitudinal frame, and a movable body of the Z-axis module is fixedly connected with the transverse frame.
As a preferred scheme of the invention, an air duct and an exhaust pipe are buried in the mounting plate, both ends of the air duct and the exhaust pipe penetrate through the mounting plate, one end of the air duct is connected with an air outlet of an inflator pump through a pipeline, an electromagnetic valve is installed at one end of the exhaust pipe, four arc-shaped positioning ports distributed in an annular array are formed in the outer wall of the mounting plate, a tetrapod fixedly connected with a piston rod of a hydraulic push rod is arranged on the outer side of the mounting plate, the tetrapod is positioned on the outer side of a driving motor, four supporting legs of the tetrapod are fixed in the arc-shaped positioning ports, and threaded blind holes are formed in the four supporting legs of the tetrapod;
the air bag is provided with an air inlet communicated with the other end of the air duct and an air outlet communicated with the other end of the air exhaust pipe, the inner side of the air bag is provided with four arc-shaped positioning blocks matched with the arc-shaped positioning openings, the arc-shaped positioning blocks are provided with mounting through holes corresponding to the threaded blind holes, and the arc-shaped positioning blocks are fixedly connected with the support legs through bolts.
As a preferable scheme of the invention, the buffer limiter comprises a connecting plate, limiting frames are arranged at two ends of the connecting plate, limiting sliding grooves are formed in two sides of each limiting frame, T-shaped sliding blocks are slidably arranged in the limiting sliding grooves, buffer springs are arranged in the limiting frames, one ends of the buffer springs are connected with -shaped frames, one ends of the -shaped frames are fixedly connected with the T-shaped sliding blocks, and a retaining plate is arranged at the other ends of the -shaped frames.
As a preferable scheme of the invention, clamping seats are symmetrically arranged on the front panel of the automatic operation platform, bayonets are arranged at the tops of the clamping seats, first permanent magnets are arranged in the bayonets, upright posts for installing the bidirectional modules are symmetrically arranged on two sides of the automatic operation platform, and the upright posts are fixedly connected with the bidirectional modules;
the filter screen is installed in the open collecting box, the clamping blocks clamped with the clamping ports are symmetrically installed at the bottom of the open collecting box, the second permanent magnets attracted with the first permanent magnets are installed at the bottom of the clamping blocks, a liquid outlet is formed in the central position of the bottom of the open collecting box, and a liquid outlet valve is installed on the liquid outlet.
As the preferable scheme of the invention, the number of the paving tracks is two, the cross section of the paving tracks is H-shaped, two guide rails which are installed face to face are arranged between the two paving tracks, one side of each guide rail is fixedly connected with the paving tracks, guide sliding blocks are arranged in the guide rails in a sliding manner, support plates with L-shaped cross sections are symmetrically installed at the bottoms of the automatic operation platforms, and one side of each support plate is fixedly connected with each guide sliding block through bolts.
In the technical scheme, the invention has the technical effects and advantages that:
1. the anti-corrosion paint is fixed through the clamping part and drives the pipeline to be processed, the two ends of the pipeline to be processed are sealed through inflating the air bags, so that the anti-corrosion paint is prevented from entering the inner pipe surface of the pipeline, the subsequent progress of anti-corrosion processing on the inner pipe surface is prevented, the processing part is driven to advance along the ground track through the automatic operation platform, the anti-corrosion paint is evenly sprayed on the outer pipe surface of the rotating pipeline to be processed through the spraying part, the anti-corrosion paint is dried through hot air sprayed by the curing part, so that spraying and drying can be simultaneously carried out, after the anti-corrosion paint is cured, the urban pipeline is guided to enter the next working procedure through the discharging part, the problems that the roller damages the anti-corrosion paint layer and the cured anti-corrosion paint exists on the roller wheel surface, the stability of pipeline conveying is reduced can be effectively solved, the processing efficiency can be improved, and the hot air sprayed by the curing part can also purge the surface of the pipeline to be processed, dust and other impurities on the surface of the pipeline can be removed, in addition, the arranged air bags also have a buffering effect, so that the urban pipeline and the claw connection of the three claw chuck can be more stable, and the anti-corrosion paint can be sprayed;
2. in the process of spraying the anticorrosive paint, the redundant anticorrosive paint flows to the guide groove along the annular groove and the radial groove, flows into the open collecting box through the guide groove, and is recycled through the open collecting box;
3. the whole length of the unloading assembly is adjusted through the telescopic rod, the guiding wheel of the oblique line part can be in contact with a processed pipeline, the rotating motor is started, the rotating shaft is driven to rotate through the rotating motor, the unloading assembly is changed into a horizontal direction from a vertical direction, then the hydraulic cylinder is started, the height of the mounting rail is adjusted through the hydraulic cylinder, the topmost guiding wheel can be in contact with the urban pipeline, after the clamping part loosens the urban pipeline, the urban pipeline moves to a conveying area along the guiding wheel, and the urban pipeline is conveyed to the next working procedure through rollers or other conveying mechanisms arranged in the conveying area;
4. the air bag is positioned by inserting the arc positioning block into the arc positioning opening, then inserting the matched bolt into the mounting through hole, screwing the bolt, and fixing the air bag by utilizing the threaded connection of the bolt and the threaded blind hole, so that the mounting speed of the air bag can be increased;
5. the automatic operation platform extrusion through the motion is kept out the board, makes shape frame to the spacing remove, extrudees buffer spring through shape frame, utilizes buffer spring to cushion, can effectively reduce the probability that automatic operation platform and mounting bracket take place the striking, all plays the guard action to automatic operation platform and mounting bracket.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a perspective view of a first view of the present invention;
FIG. 2 is a perspective view of the discharge portion of the present invention in a first view;
FIG. 3 is an enlarged view of FIG. 2A in accordance with the present invention;
FIG. 4 is a view showing the connection of the automated work platform to the processing section and the open collection box of the present invention;
FIG. 5 is a connection diagram of an automated work station and a processing section according to the present invention;
FIG. 6 is an exploded view of the spray member of the present invention;
FIG. 7 is a perspective view of a cured article of the present invention;
FIG. 8 is a first perspective view of the attachment of the clip portion to the mount of the present invention;
FIG. 9 is a second perspective view of the attachment of the clip portion to the mount of the present invention;
FIG. 10 is a partially disassembled view of the clamping assembly of the present invention;
FIG. 11 is a cross-sectional view of a discharge portion of the present invention;
fig. 12 is a perspective view of a guide plate of the present invention;
FIG. 13 is a perspective view of an open collection box of the present invention;
fig. 14 is a perspective view of a buffer stop of the present invention.
Reference numerals illustrate:
1. paving a track; 11. a guide rail; 12. a guide slide block; 2. an automatic operation platform; 21. a walking wheel; 22. a support plate; 23. a clamping seat; 231. a first permanent magnet; 24. a column; 3. a processing section; 31. a spraying box; 32. a curing box; 321. a filter; 33. a spray member; 331. a first outer tube; 332. a first inner circular tube; 3321. a radial groove; 3322. a ring groove; 333. a first annular plate; 334. a guide groove; 335. a paint spray head; 34. a cured member; 341. a second outer round tube; 342. a second annular plate; 343. a dust filtering net; 35. a bidirectional module; 36. an air supply pump; 37. a feed pump; 4. an open collection box; 41. a filter screen; 42. a liquid discharge valve; 43. a clamping block; 431. a second permanent magnet; 5. a clamping part; 51. a Z-axis module; 52. a hydraulic push rod; 53. an air bag; 531. an arc-shaped positioning block; 54. a tetrapod; 55. a driving motor; 56. a three-jaw chuck; 57. a mounting plate; 571. an arc-shaped positioning opening; 6. a discharging part; 61. a hydraulic cylinder; 62. a mounting rail; 63. a telescopic rod; 64. a rotation shaft; 65. a rotating electric machine; 66. a guide plate; 661. a straight line part I; 662. a diagonal line portion; 663. a straight line part II; 67. a guide wheel; 7. a buffer limiter; 71. a connecting plate; 72. a limiting frame; 721. limiting sliding grooves; 73. a buffer spring; 74. shaped shelves; 741. a T-shaped slider; 75. a retaining plate; 8. a mounting frame; 81. a vertical frame; 811. a cross plate; 82. a mounting plate; 83. a longitudinal frame; 831. a reinforcing plate; 84. a transverse frame; 9. an inflator pump.
Detailed Description
In order to make the technical scheme of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The invention provides an anti-corrosion processing device for urban pipelines as shown in figures 1-14, which comprises a group of paving tracks 1 and an automatic operation platform 2 arranged at the top of the paving tracks 1, wherein a group of travelling wheels 21 matched with the paving tracks 1 are arranged on two sides of the automatic operation platform 2 in the structure, travelling mechanisms for driving the travelling wheels 21 are arranged in the automatic operation platform 2, and the arranged travelling mechanisms are only required to be in the prior art and are not described in detail herein;
the processing part 3 is arranged at the top of the automatic operation platform 2, the processing part 3 comprises two bidirectional modules 35 arranged face to face, a spraying box 31 and a curing box 32 arranged between the two bidirectional modules 35, the bidirectional modules 35 can separate the spraying box 31 and the curing box 32 when spraying and drying are simultaneously carried out, the damage to a paint film caused by hot air is prevented, the spraying box 31 and the curing box 32 are respectively fixedly connected with two moving bodies on the bidirectional modules 35, a spraying piece 33 is arranged at the central position of the spraying box 31 in a penetrating way, a diversion trench is formed in the inner wall of the spraying piece 33, a feeding pump 37 is arranged at the top of the spraying box 31, a curing piece 34 is arranged at the central position of the curing box 32 in a penetrating way in the structure, and a gas feeding pump 36 is arranged at the top of the curing box 32;
the open collecting box 4 is arranged on one side of the automatic operation platform 2, the open collecting box 4 is positioned at one end of the spraying box 31 far away from the curing box 32 in the structure, the open collecting box 4 is used for collecting the anti-corrosion paint, the open collecting box 4 can be made of transparent materials, and workers can observe the amount of the anti-corrosion paint conveniently;
the clamping parts 5 are arranged at two ends of the automatic operation platform 2, and the mounting frame 8 for mounting the clamping parts 5 is arranged, wherein the clamping parts 5 in the structure are composed of a moving assembly and a clamping assembly, the clamping assembly comprises a mounting disc 57 and an air bag 53 which is arranged on the outer wall of the mounting disc 57 and used for plugging an urban pipeline to be processed, one end of the mounting disc 57 is provided with a three-jaw chuck 56, the other end of the mounting disc 57 is fixedly provided with a driving motor 55 for driving the three-jaw chuck 56, and an output shaft of the driving motor 55 is fixedly connected with a mounting shaft of the three-jaw chuck 56;
the mounting frame 8 in the structure comprises a mounting plate 82, and a buffer limiter 7 is arranged at the top of the mounting plate 82;
the unloading part 6 is arranged on one side of the ground pavement track 1, the unloading part 6 in the structure comprises two hydraulic cylinders 61 and a mounting rail 62 fixed on the top end of a piston rod of each hydraulic cylinder 61, and a plurality of adjustable unloading assemblies distributed in a linear array are arranged on one side of each mounting rail 62.
Specifically, after the pipe to be processed is conveyed to the processing area through the roller, one end of the pipe to be processed is fixed by one clamping part 5, then the other end of the pipe to be processed is fixed by the other clamping part 5, for example, when the pipe to be processed moves forwards, the front end of the pipe to be processed is clamped by the clamping part 5 arranged in front, the rear end of the pipe to be processed is clamped by the clamping part 5 arranged behind, after the pipe to be processed is fixed, the air bag 53 is inflated, the two ends of the pipe to be processed are sealed, the pipe is driven to rotate by the clamping part 5, then the automatic operation platform 2 moves forwards along the ground track 1, the spraying box 31 and the curing box 32 are driven to move forwards by the automatic operation platform 2, the air feeding pump 36 and the constant temperature electric heating pipe are started, the surface of the pipe to be processed is purged by hot air sprayed by the curing piece 34, removing dust and other impurities on the surface of the pipeline, starting a bidirectional module 35 after finishing one-time reciprocating motion, separating a spraying box 31 and a curing box 32, then driving the spraying box 31 and the curing box 32 to move forwards by an automatic operation platform 2, starting a feeding pump 37, pumping anticorrosive paint in the spraying box 31 into a spraying part 33, uniformly spraying the anticorrosive paint on the outer pipe surface of the rotating pipeline to be processed through a paint spray head 335 on the spraying part 33, enabling the excessive anticorrosive paint to flow into an open collecting box 4 through a diversion trench, recycling the anticorrosive paint through the open collecting box 4, drying the pipeline coated with the anticorrosive paint by hot air sprayed by the curing part 34 until the pipeline is moved to the tail end of a ground track 1, spraying a plurality of layers of anticorrosive paint after multiple reciprocating motions, prolonging the drying time until the anticorrosive paint is cured, the urban pipeline is guided to enter the next working procedure through the discharging part 6.
It should be noted that, each actuating mechanism of this device shares an industrial computer, and the main control chip of industrial computer can adopt the PLC chip, controls each actuating mechanism through the industrial computer, and this device still needs to use sensors such as infrared sensor, baroceptor, if it gets into the processing region to wait to process the pipeline through infrared sensor detection, detects the atmospheric pressure in the gasbag 53 through baroceptor, because the installation and the use of sensor are prior art of maturation, consequently do not mark in the drawing, do not limit to the installation mode and the kind etc. of sensor yet.
Referring to fig. 1-2, fig. 4-6 and fig. 13, in order to improve uniformity of anticorrosive paint and collect residual anticorrosive paint, in the structure, a spraying part 33 comprises a first outer circular tube 331 and a first inner circular tube 332, a liquid injection cavity is formed between an inner wall of the first outer circular tube 331 and an outer wall of the first inner circular tube 332, first annular plates 333 fixedly arranged at two ends of the first outer circular tube 331 and the first inner circular tube 332 and used for sealing the liquid injection cavity are fixedly connected with an outer wall of a spraying box 31 through screws, a plurality of spray heads 335 distributed in an annular array are penetrated and arranged on the first inner circular tube 332, a paint inlet of the spray heads 335 is communicated with the liquid injection cavity, in the structure, a liquid inlet of a feeding pump 37 is connected with a liquid inlet pipeline, the other end of the liquid inlet pipeline extends into the spraying box 31, a liquid outlet of the feeding pump 37 is connected with a liquid outlet pipeline, and the other end of the liquid outlet pipeline is communicated with the liquid injection cavity;
the guiding grooves in the structure comprise a plurality of annular grooves 3322 formed in the inner cambered surface of the first inner circular tube 332 and radial grooves 3321 formed in the inner cambered surface of the first inner circular tube 332 and the first annular plate 333, the plurality of radial grooves 3321 are distributed in an annular array around the circle center of the first inner circular tube 332 or the first annular plate 333, the radial grooves 3321 formed in the first inner circular tube 332 are respectively communicated with the annular grooves 3322 and the radial grooves 3321 formed in the first annular plate 333, one of the first annular plates 333 is provided with six guiding grooves 334 communicated with the radial grooves 3321, the guiding grooves 334 are located at the lower part of the first annular plate 333, the guiding grooves 334 are located above the open collecting box 4, and the anti-corrosion paint sprayed onto the inner wall of the spraying part 33 flows into the open collecting box 4 through the annular grooves 3322, the radial grooves 3321 and the arranged guiding grooves 334, and the anti-corrosion paint is recycled by the open collecting box 4.
In the above scheme, the front panel of the automatic operation platform 2 in the structure is symmetrically provided with the clamping seat 23, the top of the clamping seat 23 is provided with the clamping opening, the clamping opening is internally provided with the first permanent magnet 231, and the two sides of the automatic operation platform 2 in the structure are symmetrically provided with the stand columns 24 for installing the bidirectional module 35, and the stand columns 24 are fixedly connected with the bidirectional module 35;
in the above-mentioned scheme, install filter screen 41 in the open collection box 4 in the structure, filter anticorrosive paint through the filter screen 41 that sets up, can prevent simultaneously that dust particle etc. from getting into open collection box 4, cause the pollution to anticorrosive paint, filter screen 41 can adopt detachable connection, like bolted connection, be favorable to wasing filter screen 41, the fixture block 43 with bayonet socket block is installed to the bottom symmetry of open collection box 4, the second permanent magnet 431 with first permanent magnet 231 magnetic attraction is installed to the bottom of fixture block 43, insert the bayonet socket through with fixture block 43, and utilize the magnetic attraction of first permanent magnet 231 and second permanent magnet 431, filter open collection box 4, and the central point of open collection box 4 bottom in the structure is equipped with the leakage fluid dram, install fluid valve 42 on the leakage fluid dram, through opening leakage fluid valve 42, can emit the anticorrosive paint in the open collection box 4.
Specifically, the feed pump 37 is started, the anticorrosive paint in the spraying box 31 is pumped into the liquid injection cavity through the feed pump 37, the anticorrosive paint entering the liquid injection cavity is uniformly sprayed on the surface of the rotary urban pipeline through uniformly distributed paint spray heads 335, the redundant anticorrosive paint flows to the guide groove 334 along the annular groove 3322 and the radial groove 3321, flows into the open collecting box 4 through the guide groove 334, and is recycled through the open collecting box 4.
Referring to fig. 1-2, fig. 4-5 and fig. 7, in order to accelerate the curing of the anticorrosive paint, the curing member 34 in the structure comprises a second outer circular tube 341 and a second inner circular tube, an air cavity is formed between the inner wall of the second outer circular tube 341 and the outer wall of the second inner circular tube, second annular plates 342 are arranged at two ends of the second outer circular tube 341 and the second inner circular tube and used for sealing the air cavity, the second annular plates 342 are fixedly connected with the outer wall of the curing box 32 through screws, an annular through groove is formed in the middle part of the second inner circular tube in the structure, a dust filtering net 343 is arranged in the annular through groove, the dust filtering net 343 can prevent external dust from entering the air cavity, and can also split hot air, so that uniform drying is facilitated;
the curing box 32 is internally provided with a constant temperature electric heating pipe, the constant temperature electric heating pipe is used for providing heat, the temperature of hot air discharged from the dust filtering net 343 is 70-80 ℃, damage to a paint film caused by excessive temperature is avoided, the lower part of the curing box 32 is communicated with an air inlet pipe, a filter 321 used for filtering air is arranged in the air inlet pipe, an air inlet of the air supply pump 36 is communicated with the curing box 32 through a pipeline, and an air outlet of the air supply pump 36 is communicated with an air cavity through a pipeline.
Specifically, the air supply pump 36 is started, external air is filtered by the air supply pump 36 through the filter 321 and then is pumped into the curing box 32, heat exchange is carried out between the constant-temperature electric heating pipe in the curing box 32 and the external air, hot air is pumped into the air cavity by the air supply pump 36, and the hot air is shunted and blown to the urban pipeline through the dust filtering net 343, so that the anticorrosive paint sprayed on the urban pipeline is uniformly dried.
Referring to fig. 1-2 and fig. 11-12, in order to guide the urban pipeline to enter the next process, a rotating motor 65 is installed on the inner side of a mounting rail 62 in the structure, a rotating shaft 64 is installed on an output shaft of the rotating motor 65, a plurality of avoidance ports distributed in a linear array are formed in the bottom of the mounting rail 62, and the arranged avoidance ports are convenient for the telescopic rod 63 to rotate;
the subassembly of unloading in the structure includes and dodges mouthful assorted telescopic link 63, the fixed cover of one end of telescopic link 63 is located the rotation axis 64 outer wall, the other end passes through the screw mounting and has two guide boards 66, rotate between two guide boards 66 and be provided with a plurality of guide wheel 67 that are used for guiding the pipeline whereabouts, every guide board 66 is integrated into one piece structure, guide board 66 comprises slash portion 662 and straight line portion one 661 and straight line portion two 663 that set up in slash portion 662 both ends, guide wheel 67 sets up along slash portion 662 and straight line portion two 663, the friction between guide wheel 67 and the pipeline is rolling friction, be favorable to unloading.
Specifically, during the use, adjust the holistic length of subassembly of unloading through telescopic link 63, make the guide wheel 67 of slash portion 662 can contact with the pipeline that finishes of processing, start rotating electrical machines 65, drive rotation axis 64 through rotating electrical machines 65 and rotate, make the subassembly of unloading become the horizontal direction from vertical direction, then start pneumatic cylinder 61, adjust the height of installing rail 62 through pneumatic cylinder 61, make the guide wheel 67 of topmost can contact with urban pipeline, after clamping part 5 loosens urban pipeline, the urban pipeline will follow guide wheel 67 and remove to the conveying area, through gyro wheel or other conveying mechanism that the conveying area set up, carry urban pipeline to the next process.
Referring to fig. 1-2 and 8-10, in order to facilitate the fixing of the pipe to be processed by the clamping assembly, a plurality of bolt through holes are formed in a mounting plate 82 in the structure, vertical frames 81 are symmetrically arranged on the outer side of the mounting plate 82, a transverse frame 84 is arranged between the two vertical frames 81, a longitudinal frame 83 is arranged in the center of the transverse frame 84 in a communicated manner, a plurality of reinforcing plates 831 are arranged in the transverse frame 84 side by side, an inflator 9 is arranged on the inner side of the transverse frame 84, the airbag 53 is inflated through the inflator 9, and a transverse plate 811 fixed on the top of the mounting plate 82 through bolts is arranged in the middle of the structure;
wherein, moving assembly in the structure is including fixed setting up in the inboard Z axle module 51 of upright frame 81 and fixed hydraulic push rod 52 that sets up in vertical frame 83, and hydraulic push rod 52 selects the auto-lock hydraulic push rod, adjusts clamping assembly's position in the Z axle direction through the Z axle module 51 that sets up, and the moving body of Z axle module 51 is fixed connection with horizontal frame 84, adjusts clamping assembly's position in the Y axle direction through the hydraulic push rod 52 that sets up.
In order to realize rapid installation of the air bag, an air duct and an exhaust pipe are buried in the mounting plate 57 in the structure, two ends of the air duct and the exhaust pipe penetrate through the mounting plate 57, one end of the air duct is connected with an air outlet of the inflator pump 9 through a pipeline, an electromagnetic valve is installed at one end of the exhaust pipe, air in the air bag 53 can be discharged through opening the electromagnetic valve, four arc-shaped positioning ports 571 distributed in an annular array are formed in the outer wall of the mounting plate 57 in the structure, a tetrapod 54 fixedly connected with a piston rod of the hydraulic push rod 52 is arranged on the outer side of the mounting plate 57, the tetrapod 54 is positioned on the outer side of the driving motor 55, the set tetrapod 54 is used for being connected with the piston rod of the hydraulic push rod 52, a heat dissipation space is reserved between the set tetrapods 54, the driving motor 55 is facilitated to dissipate heat, four supporting legs of the tetrapod 54 are all fixed in the arc-shaped positioning ports 571, and threaded blind holes are formed in the four supporting legs of the tetrapod 54;
wherein, set up the gas inlet with the other end intercommunication of air duct and the gas vent with the other end intercommunication of blast pipe on the gasbag 53 in the structure, the inboard of gasbag 53 is provided with four arc locating pieces 531 that match with arc locating hole 571, set up the installation through-hole that corresponds with the screw thread blind hole on the arc locating piece 531, arc locating piece 531 passes through bolt and stabilizer blade fixed connection, through inserting arc locating piece 531 into arc locating hole 571 and fix a position gasbag 53, then insert the installation through-hole with supporting bolt, and screw up the bolt, utilize the threaded connection of bolt and screw thread blind hole, fix gasbag 53.
Specifically, after the pipeline to be processed is conveyed to the processing area through the roller, one end of the pipeline to be processed is fixed through one clamping part 5, the other end of the pipeline to be processed is fixed through the other clamping part 5, namely, when the pipeline to be processed moves forwards, the front end of the pipeline to be processed is clamped through the clamping part 5 arranged in front, the position of the clamping component is adjusted in the Z axis direction through the Z axis module 51, the circle center of the clamping component is opposite to the circle center of the pipeline to be processed, when the pipeline to be processed moves to the processing area and does not leave the roller, the hydraulic push rod 52 is started, the clamping component is driven to enter the pipeline to be processed through the hydraulic push rod 52, the three-jaw chuck 56 is electrified, the jaws of the three-jaw chuck 56 extend out, the pipeline to be processed is fixed, the pipeline to be processed is carried by the hydraulic push rod 52 to be separated from the roller, then the other end of the pipeline to be processed is clamped through the clamping part 5 arranged behind, after the urban pipeline is fixed, the air pump 9 is started, the air bag 53 is inflated, the urban pipeline is sealed through the air bag 53, the anti-corrosion paint is prevented from entering the inner pipe surface, the inner pipe surface is dragged to the inner pipe surface, the anti-corrosion chuck is slowly, and the anti-corrosion chuck can be stably connected with the three-jaw chuck 56, and the anti-corrosion effect can be further improved, the anti-corrosion effect can be improved, and the anti-corrosion effect can be achieved, and the anti-corrosion effect can be better, and the anti-corrosion effect can be stably, and the anti-corrosion effect.
Then the driving motor 55 is started, and the three-jaw chuck 56 is controlled to rotate by the driving motor 55 so as to rotate the pipeline to be processed.
When needing to be described, before processing, the diameter and the length of the pipeline to be processed need to be manually input into the industrial personal computer so that the displacement of the Z-axis module 51 and the hydraulic push rod 52 for driving the clamping assembly to move is calculated by the industrial personal computer.
Referring to fig. 1-2 and 14, in order to reduce the probability of collision between the automatic working platform 2 and the mounting frame 8, the service life of the device is prolonged, the buffer limiter 7 in the structure comprises a connecting plate 71, limiting frames 72 are installed at two ends of the connecting plate 71, limiting sliding grooves 721 are formed in two sides of each limiting frame 72, a T-shaped sliding block 741 is arranged in the limiting sliding grooves 721 in a sliding manner, a buffer spring 73 is installed in the limiting frames 72 in the structure, one end of the buffer spring 73 is connected with a -shaped frame 74, one end of the -shaped frame 74 is fixedly connected with the T-shaped sliding block 741, a retaining plate 75 is installed at the other end of the buffer spring 73, and the -shaped frame 74 is limited through sliding fit between the T-shaped sliding blocks 741 and the limiting sliding grooves 721.
Specifically, when the automatic operation platform 2 moves to the head end or the tail end of the ground track 1, the automatic operation platform 2 is firstly contacted with the retaining plate 75, the moving automatic operation platform 2 extrudes the retaining plate 75, the -shaped frame 74 moves into the limiting frame 72, the -shaped frame 74 extrudes the buffer spring 73, the buffer spring 73 is utilized for buffering, the probability of collision between the automatic operation platform 2 and the mounting frame 8 can be effectively reduced, and the automatic operation platform 2 and the mounting frame 8 are protected.
In the scheme, the number of the ground track 1 is two in the structure, the cross section shape of the ground track 1 is H-shaped, two guide rails 11 which are installed face to face are arranged between the two ground tracks 1, one side of each guide rail 11 is fixedly connected with the ground track 1, guide sliding blocks 12 are arranged in the guide rails 11 in a sliding mode, support plates 22 with L-shaped cross sections are symmetrically installed at the bottoms of the automatic operation platforms 2 in the structure, one side of each support plate 22 is fixedly connected with the corresponding guide sliding block 12 through bolts, and the directivity of the automatic operation platform 2 during movement is improved through sliding fit of the guide sliding blocks 12 and the guide rails 11, so that the situation that the automatic operation platform 2 is separated from the ground track 1 can be effectively avoided.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the invention, which is defined by the appended claims.
Claims (9)
1. The utility model provides an anticorrosive processingequipment for urban pipeline, includes a set of ground track (1) and sets up in automatic operation platform (2) at ground track (1) top, its characterized in that: a group of travelling wheels (21) matched with the ground track (1) are arranged on two sides of the automatic operation platform (2), and a travelling mechanism for driving the travelling wheels (21) is arranged in the automatic operation platform (2);
the processing part (3) is arranged at the top of the automatic operation platform (2), the processing part (3) comprises two face-to-face bidirectional modules (35) and a spraying box (31) and a curing box (32) which are arranged between the two bidirectional modules (35), the spraying box (31) and the curing box (32) are respectively and fixedly connected with two moving bodies on the bidirectional modules (35), a spraying piece (33) is arranged at the central position of the spraying box (31) in a penetrating way, a diversion trench is formed in the inner wall of the spraying piece (33), a feeding pump (37) is arranged at the top of the spraying box (31), a curing piece (34) is arranged at the central position of the curing box (32) in a penetrating way, and an air feeding pump (36) is arranged at the top of the curing box (32);
the open collecting box (4) is arranged at one side of the automatic working platform (2), the open collecting box (4) is positioned at one end of the spraying box (31) far away from the curing box (32), and the open collecting box (4) is used for collecting anti-corrosion paint;
the automatic working platform comprises clamping parts (5) arranged at two ends of the automatic working platform (2) and a mounting rack (8) for mounting the clamping parts (5), wherein the clamping parts (5) are composed of a moving assembly and a clamping assembly, the clamping assembly comprises a mounting disc (57) and an air bag (53) arranged on the outer wall of the mounting disc (57) and used for blocking a city pipeline to be processed, one end of the mounting disc (57) is provided with a three-jaw chuck (56), the other end of the mounting disc is fixedly provided with a driving motor (55) used for driving the three-jaw chuck (56), and an output shaft of the driving motor (55) is fixedly connected with a mounting shaft of the three-jaw chuck (56);
the mounting frame (8) comprises a mounting plate (82), and a buffer limiter (7) is arranged at the top of the mounting plate (82);
the unloading part (6) is arranged on one side of the paving track (1), the unloading part (6) comprises two hydraulic cylinders (61) and a mounting rail (62) fixed on the top end of a piston rod of each hydraulic cylinder (61), and a plurality of adjustable unloading assemblies distributed in a linear array are arranged on one side of each mounting rail (62).
2. The anticorrosive processing apparatus for urban pipelines according to claim 1, wherein: the spraying part (33) comprises a first outer circular tube (331) and a first inner circular tube (332), a liquid injection cavity is formed between the inner wall of the first outer circular tube (331) and the outer wall of the first inner circular tube (332), first annular plates (333) which are fixedly arranged at two ends of the first outer circular tube (331) and the first inner circular tube (332) and used for sealing the liquid injection cavity are fixedly connected with the outer wall of the spraying box (31) through screws, a plurality of paint spraying heads (335) distributed in an annular array are arranged on the first inner circular tube (332) in a penetrating manner, a paint inlet of the paint spraying heads (335) is communicated with the liquid injection cavity, a liquid inlet of a feeding pump (37) is connected with a liquid inlet pipeline, the other end of the liquid inlet pipeline extends into the spraying box (31), a liquid outlet of the feeding pump (37) is connected with a liquid outlet pipeline, and the other end of the liquid outlet pipeline is communicated with the liquid injection cavity;
the guiding gutter includes annular (3322) of cambered surface in a plurality of seting up in first pipe (332) and seting up radial groove (3321) of cambered surface in first pipe (332) and first crown plate (333), a plurality of radial groove (3321) are the annular array distribution around the centre of a circle of first pipe (332) or first crown plate (333), radial groove (3321) that set up on first pipe (332) are linked together with annular (3322) and radial groove (3321) that set up on first crown plate (333) respectively, are provided with guiding groove (334) that link up with radial groove (3321) on one of them first crown plate (333), the quantity of guiding groove (334) is set up to six, guiding groove (334) are located first crown plate (333) lower part, guiding groove (334) are located uncovered collection box (4) top.
3. The anticorrosive processing apparatus for urban pipelines according to claim 1, wherein: the curing part (34) comprises a second outer circular tube (341) and a second inner circular tube, an air cavity is formed between the inner wall of the second outer circular tube (341) and the outer wall of the second inner circular tube, second annular plates (342) are arranged at the two ends of the second outer circular tube (341) and the two ends of the second inner circular tube and used for sealing the air cavity, the second annular plates (342) are fixedly connected with the outer wall of the curing box (32) through screws, an annular through groove is formed in the middle of the second inner circular tube, and a dust filtering net (343) is arranged in the annular through groove;
the constant temperature electric heating pipe is arranged in the solidification box (32), an air inlet pipe is arranged at the lower part of the solidification box (32) in a communicating way, a filter (321) for filtering air is arranged in the air inlet pipe, an air inlet of the air supply pump (36) is communicated with the solidification box (32) through a pipeline, and an air outlet of the air supply pump (36) is communicated with the air cavity through a pipeline.
4. The anticorrosive processing apparatus for urban pipelines according to claim 1, wherein: a rotating motor (65) is arranged on the inner side of the mounting rail (62), a rotating shaft (64) is arranged on an output shaft of the rotating motor (65), and a plurality of avoidance ports distributed in a linear array are formed in the bottom of the mounting rail (62);
the utility model discloses a flexible rotary shaft is used for guiding pipeline, including opening assorted telescopic link (63) is dodged to the subassembly of unloading, the fixed cover of one end of telescopic link (63) is located rotation axis (64) outer wall, and the other end passes through the screw mounting and has two guide boards (66), two rotate between guide board (66) and be provided with a plurality of guide wheel (67) that are used for guiding the pipeline whereabouts, every guide board (66) are integrated into one piece structure, guide board (66) are by slash portion (662) and set up in slash portion (662) both ends straight line portion one (661) and straight line portion two (663) constitution, guide wheel (67) are set up along slash portion (662) and straight line portion two (663).
5. The anticorrosive processing apparatus for urban pipelines according to claim 1, wherein: the mounting plate (82) is provided with a plurality of bolt through holes, vertical frames (81) are symmetrically arranged on the outer side of the mounting plate (82), a transverse frame (84) is arranged between the vertical frames (81), a longitudinal frame (83) is arranged in the center of the transverse frame (84) in a communicated mode, a plurality of reinforcing plates (831) are arranged in the transverse frame (84) side by side, an inflator pump (9) is arranged on the inner side of the transverse frame (84), and a transverse plate (811) fixed to the top of the mounting plate (82) through bolts is arranged in the vertical frames (81);
the movable assembly comprises a Z-axis module (51) fixedly arranged on the inner side of the vertical frame (81) and a hydraulic push rod (52) fixedly arranged in the longitudinal frame (83), and a movable body of the Z-axis module (51) is fixedly connected with the transverse frame (84).
6. The anticorrosive finishing device for urban pipelines according to claim 5, wherein: the mounting plate (57) is internally embedded with an air duct and an exhaust pipe, both ends of the air duct and the exhaust pipe penetrate through the mounting plate (57), one end of the air duct is connected with an air outlet of an inflator pump (9) through a pipeline, an electromagnetic valve is installed at one end of the exhaust pipe, four arc positioning ports (571) distributed in an annular array are formed in the outer wall of the mounting plate (57), a tetrapod (54) fixedly connected with a piston rod of a hydraulic push rod (52) is arranged on the outer side of the mounting plate (57), the tetrapod (54) is located on the outer side of a driving motor (55), four supporting legs of the tetrapod (54) are fixed in the arc positioning ports (571), and threaded blind holes are formed in the four supporting legs of the tetrapod (54);
the novel air bag is characterized in that an air inlet communicated with the other end of the air duct and an air outlet communicated with the other end of the air exhaust pipe are formed in the air bag (53), four arc-shaped positioning blocks (531) matched with the arc-shaped positioning openings (571) are arranged on the inner side of the air bag (53), mounting through holes corresponding to the threaded blind holes are formed in the arc-shaped positioning blocks (531), and the arc-shaped positioning blocks (531) are fixedly connected with the support legs through bolts.
7. The anticorrosive processing apparatus for urban pipelines according to claim 1, wherein: the buffer limiter (7) comprises a connecting plate (71), limiting brackets (72) are arranged at two ends of the connecting plate (71), limiting sliding grooves (721) are formed in two sides of each limiting bracket (72), T-shaped sliding blocks (741) are arranged in the limiting sliding grooves (721) in a sliding mode, buffer springs (73) are arranged in the limiting brackets (72), one ends of the buffer springs (73) are connected with -shaped brackets (74), one ends of the -shaped brackets (74) are fixedly connected with the T-shaped sliding blocks (741), and retaining plates (75) are arranged at the other ends of the buffer springs.
8. The anticorrosive processing apparatus for urban pipelines according to claim 1, wherein: clamping seats (23) are symmetrically arranged on the front panel of the automatic operation platform (2), clamping ports are formed in the tops of the clamping seats (23), first permanent magnets (231) are installed in the clamping ports, stand columns (24) for installing two-way modules (35) are symmetrically arranged on two sides of the automatic operation platform (2), and the stand columns (24) are fixedly connected with the two-way modules (35);
install filter screen (41) in uncovered collection box (4), open bottom symmetry of collecting box (4) install fixture block (43) with bayonet socket block, second permanent magnet (431) with first permanent magnet (231) magnetism actuation are installed to the bottom of fixture block (43), just the central point of uncovered collection box (4) bottom puts and is equipped with the leakage fluid dram, install leakage fluid valve (42) on the leakage fluid dram.
9. The anticorrosive processing apparatus for urban pipelines according to claim 1, wherein: the number of the paving tracks (1) is two, the cross section of each paving track (1) is H-shaped, two guide rails (11) which are installed face to face are arranged between the paving tracks (1), one side of each guide rail (11) is fixedly connected with each paving track (1), guide sliding blocks (12) are arranged in the guide rails (11) in a sliding mode, support plates (22) with L-shaped cross sections are symmetrically installed at the bottoms of the automatic operation platforms (2), and one side of each support plate (22) is fixedly connected with the corresponding guide sliding block (12) through bolts.
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| CN202210974076.9A CN115254491B (en) | 2022-08-15 | 2022-08-15 | Anticorrosive processingequipment is used to urban pipeline |
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| CN202210974076.9A CN115254491B (en) | 2022-08-15 | 2022-08-15 | Anticorrosive processingequipment is used to urban pipeline |
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| CN116550694B (en) * | 2023-07-10 | 2023-09-29 | 山东蓝色海洋科技股份有限公司 | Cleaning device for anti-corrosion treatment of outer wall of wind power tower |
| CN116871093B (en) * | 2023-09-08 | 2023-11-17 | 河北易迪管道制造有限公司 | Anti-corrosion treatment device for processing gas pipeline |
| CN117160727B (en) * | 2023-10-31 | 2023-12-29 | 南通好的防腐装备有限公司 | Spraying device and spraying method for surface antirust paint of underground plastic pipeline |
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| CN111097666A (en) * | 2020-01-03 | 2020-05-05 | 天津市管道工程集团有限公司 | Pipeline surface whitewashes device for municipal works |
| CN213700596U (en) * | 2020-11-02 | 2021-07-16 | 华正建设集团有限公司 | Anticorrosive spraying construction system of oil pipeline |
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