CN110180968B - Building steel structure surface treatment device - Google Patents
Building steel structure surface treatment device Download PDFInfo
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- CN110180968B CN110180968B CN201910474946.4A CN201910474946A CN110180968B CN 110180968 B CN110180968 B CN 110180968B CN 201910474946 A CN201910474946 A CN 201910474946A CN 110180968 B CN110180968 B CN 110180968B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 117
- 239000010959 steel Substances 0.000 title claims abstract description 117
- 238000004381 surface treatment Methods 0.000 title claims abstract description 22
- 238000004140 cleaning Methods 0.000 claims description 54
- 238000010276 construction Methods 0.000 claims description 23
- 238000005202 decontamination Methods 0.000 claims description 14
- 230000003588 decontaminative effect Effects 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000005389 magnetism Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 3
- 238000010168 coupling process Methods 0.000 claims 3
- 238000005859 coupling reaction Methods 0.000 claims 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 53
- 238000000034 method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 230000002349 favourable effect Effects 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 4
- 238000005201 scrubbing Methods 0.000 description 4
- 229910000746 Structural steel Inorganic materials 0.000 description 3
- 239000012459 cleaning agent Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910000677 High-carbon steel Inorganic materials 0.000 description 1
- 229910000954 Medium-carbon steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010622 cold drawing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000003699 hair surface Effects 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000009323 psychological health Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- B08B1/12—
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- B08B1/20—
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- B08B1/50—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
- B08B5/023—Cleaning travelling work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/02—Straightening
Abstract
The invention belongs to the technical field of building steel surface treatment, and particularly relates to a building steel structure surface treatment device which comprises a straightener, a working frame, a motor and a controller, wherein the straightener is arranged on the working frame; the straightener is positioned on the left side of the working frame and used for straightening the building steel; through holes are formed in the two sides of the working frame; the motor is positioned below the interior of the working frame, the bottom of the motor is fixedly connected with the side wall of the working frame, and the output end of the motor is sleeved with a gear; a dirt removing unit and a rust removing unit are arranged in the working frame; the invention has simple structure, strong continuity and high efficiency of dirt and rust removal, can separately remove dirt and rust on the surface of the building steel by designing the dirt removal unit and the rust removal unit, improves the speed of dirt and rust removal on the surface of the building steel, and simultaneously improves the efficiency of dirt and rust removal on the surface of the building steel.
Description
Technical Field
The invention belongs to the technical field of building steel surface treatment, and particularly relates to a building steel structure surface treatment device.
Background
The construction steel can be generally divided into structural steel and reinforced steel bars for reinforced concrete structures, the steel for the steel structure mainly comprises common carbon structural steel and low-alloy structural steel, and the varieties comprise section steel, steel pipes and reinforced steel bars, and the section steel comprises angle steel, I-shaped steel and channel steel; the steel bar for the reinforced concrete structure can be divided into the following steps according to the processing method: hot rolling steel bars, heat treating steel bars, cold drawing low carbon steel wires and steel stranded wires; can be divided into plain steel bars and screw threads according to the surface shape; according to the steel variety, the steel can be divided into low carbon steel, medium carbon steel, high carbon steel, alloy steel and the like, and the steel bars in China can be divided into five grades of I, II, III, IV and V according to the strength.
In order to utilize the building steel for multiple times and avoid waste, after the building steel is used, stains such as rust or cement and the like on the surface of the steel pipe need to be cleaned, the traditional method is that manual wiping and polishing or metal cleaning agents are adopted for cleaning, time and labor are wasted in manual wiping or polishing, and the building steel cannot be cleaned comprehensively usually, so that iron rust residues exist on the surface of the building steel, the building steel is continuously rusted due to the residual iron rust, the rust removing quality of the building steel is reduced, the building steel is rusted, the service life is shortened, and potential safety hazards exist when the building steel is reused; when the surface of the building steel is cleaned by adopting the metal cleaning agent, the process is complex and long in time, and harmful substances in the rust removing cleaning agent cause environmental pollution and influence on physical and psychological health; in addition, the existing device simultaneously carries out dirt removal and rust removal on the construction steel, so that the surface of the construction steel cannot be well cleaned; the method adopted by the method cannot well clean the surface of the building steel, and the phenomena of poor efficiency, poor cleaning effect and the like of cleaning the surface of the building steel are caused.
Disclosure of Invention
In order to make up for the defects of the prior art and solve the problems of poor cleaning efficiency and poor cleaning effect of the surface of the building steel in the prior art, the invention provides a surface treatment device for a building steel structure.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a surface treatment device for a building steel structure, which comprises a straightener, a working frame, a motor and a controller, wherein the straightener is arranged on the working frame; the controller is used for controlling the building steel structure surface treatment device to work; the straightening machine is positioned on the left side of the working frame and used for straightening the building steel structure; through holes are formed in the two sides of the working frame; the motor is positioned below the interior of the working frame, the bottom of the motor is fixedly connected with the side wall of the working frame, and the output end of the motor is sleeved with a gear; a dirt removing unit and a rust removing unit are arranged in the working frame; the decontamination unit is used for cleaning stains on the surface of the building steel structure; the dirt removing unit comprises an annular fluted disc and an annular moving disc, through holes are formed in the middle parts of the annular fluted disc and the annular moving disc, the through holes in the middle parts of the annular fluted disc and the annular moving disc are positioned on the same horizontal line with the through holes in the working frame, the outer ring of the annular fluted disc is in meshing transmission with a gear on the output end of the motor, the annular fluted disc is connected with the side wall of the working frame through a connecting rod, the connecting rod is rotatably connected with the side wall of the working frame, and the connecting rod is in sliding connection with the annular; the number of the annular moving discs is two, and the annular moving discs are connected with the side wall of the working frame in a sliding mode through sliding rods through sliding grooves; a group of cleaning springs are connected between the adjacent annular movable disks, elastic bristles are arranged on the cleaning springs, and the cleaning springs are in a stretching state; a first electromagnetic block is fixedly connected to one side, close to the annular moving disc, of the upper portion of the annular fluted disc, a second electromagnetic block is fixedly connected to one side, close to the annular fluted disc, of the upper portion of the annular moving disc, the first electromagnetic block and the second electromagnetic block are opposite in magnetism, and whether the first electromagnetic block and the second electromagnetic block are electrified or not is controlled by a controller; when the annular fluted disc rotates, the first electromagnetic block and the second electromagnetic block are alternately contacted, so that the cleaning spring is continuously and alternately stretched and contracted in the horizontal direction; wherein the content of the first and second substances,
the rust removing unit comprises a first hollow pipe and a second hollow pipe, the first hollow pipe is connected with the annular movable disc in a sliding mode, the second hollow pipe is located in the first hollow pipe, one end, far away from the annular movable disc, of the second hollow pipe is connected with the side wall of the working frame in a rotating mode, the first hollow pipe and the second hollow pipe are in spiral transmission, and rust removing bristles are uniformly arranged on the inner wall of the second hollow pipe; when the cleaning spring moves, the first hollow tube moves leftwards, and the second hollow tube rotates relative to the first hollow tube; by designing the dirt removing unit and the rust removing unit, dirt and rust on the surface of the building steel can be separately treated, the speed of removing dirt and rust on the surface of the building steel is increased, and the efficiency of removing dirt and rust on the surface of the building steel is also increased.
Preferably, the annular movable disc consists of a first snap ring and a second snap ring, the first snap ring is connected with the second snap ring in a sliding manner, and the part of the first snap ring, which is positioned in the second snap ring, is connected with the second snap ring through a spring; the annular fluted disc has the same composition structure as the annular movable disc, and the first snap ring and the second snap ring which are connected in a sliding manner are used for improving the application range of the device; according to the invention, the first snap ring and the second snap ring are used for designing the annular fluted disc and the annular movable disc into telescopic structures, so that the dirt and rust removal can be carried out on building steel products with different diameters, and the application range of the device is enlarged.
Preferably, an annular groove is formed in the end portion of the annular moving disc, an annular piston block is arranged in the annular groove, the upper portion of the annular piston block is fixedly connected with the sliding rod, and a closed space is formed between the annular piston block and the annular groove; a gas collecting box is fixedly connected above the working frame, a gas inlet of the gas collecting box is communicated with a closed space formed by the annular groove and the annular piston block, a one-way valve is arranged at the gas inlet, and gas discharged when the annular piston block moves up and down in the annular groove enters the gas collecting box; an air nozzle is arranged above the inner part of the working frame and is connected with the air collecting box through an air pipe, a pressure valve is arranged at one end of the air pipe connected with the air collecting box, and air sprayed out of the air nozzle is used for assisting the elastic bristles to work; according to the invention, by utilizing the characteristic of uniform size of the building steel, when the diameter of the building steel is too large, the building steel can expand the annular moving disc, when the annular moving disc is expanded, the gas in the annular piston block and the annular groove is compressed and enters the gas collection chamber box, when the gas content in the gas collection chamber reaches a peak value, the gas pressure valve is opened, and after the gas in the gas collection chamber is sprayed out through the gas port, the sprayed gas can blow off dirt attached to the elastic brush hair and can blow off dirt on the surface of the building steel, so that the effect of removing the dirt on the surface of the building steel is improved.
Preferably, one side of the sliding rod is provided with a first air cylinder, the first air cylinder is positioned in a sliding chute far away from the annular fluted disc, the bottom of the first air cylinder is fixedly connected with the side wall of the sliding chute, and the output end of the first air cylinder is fixedly connected with the sliding rod; one end of the first hollow pipe, which is far away from the annular moving plate, is provided with a fixed block, the fixed block is fixedly connected with the working frame, one side of the fixed block, which is close to the first hollow pipe, is provided with a second air cylinder, the bottom of the second air cylinder is in sliding connection with the fixed block, the output end of the second air cylinder is fixedly connected with the first hollow pipe, and the first air cylinder is communicated with the second air cylinder; according to the invention, the first air cylinder is compressed when the sliding rod moves, the gas discharged when the first air cylinder is compressed enters the second air cylinder, the first hollow pipe can be pushed when the delivery end of the second air cylinder extends out, and the moving speed of the first hollow pipe to the left side is increased, so that the rotating frequency of the second hollow pipe is improved, the rust removing bristles in the second hollow pipe can quickly clean rust on the surface of the building steel, and the rust removing efficiency of the surface of the building steel is improved.
Preferably, the bottom of the working frame is fixedly connected with a shifting block, a deformation air bag is arranged above the shifting block, the deformation air bag is connected with the shifting block through a spring, the deformation air bag is contacted with a spring coil on a cleaning spring, and the cleaning spring is shifted by the deformation air bag when being stretched and contracted; according to the invention, the deformation air bag impacts the cleaning spring when the cleaning spring moves, so that dirt attached to the surface of the elastic brush hair can fall off, and meanwhile, the cleaning spring can also deform, and the elastic brush hair is in full contact with the surface of the building steel, so that the efficiency of treating the dirt on the surface of the building steel is improved.
Preferably, the end part of the right side of the working frame is connected with the upper part and the lower part of the working frame through a third air cylinder; the bottom of the third cylinder is fixedly connected with one side, close to the fixed block, of the working frame, the output end of the third cylinder is detachably connected with the end part of the working frame, and the third cylinder is communicated with the deformation air bag; according to the invention, the third air cylinder is arranged, the output end of the third air cylinder is extended by utilizing the gas generated by compression when the deformation air bag is contacted with the cleaning spring, and the output end of the third air cylinder can push the second hollow pipe to move in the direction opposite to the direction of the first hollow pipe when extending, so that the rotating time of the second hollow pipe is prolonged, and the rust removal brush hair of the second hollow pipe is favorable for fully cleaning rust in the surface of the building steel.
When the surface of the building steel needs to be cleaned, starting a straightener to work, extending the straightened building steel into a through hole on the left side of a working frame, firstly, enabling the building steel to enter a decontamination unit, starting a motor, enabling a gear on the output end of the motor to be meshed with an annular fluted disc to drive the annular fluted disc to rotate when the motor rotates, enabling a first electromagnetic block and a second electromagnetic block to be electrified when the annular fluted disc rotates, enabling the first electromagnetic block to be in contact with the second electromagnetic block once every time the annular fluted disc rotates, enabling a cleaning spring to be alternately stretched and contracted in the horizontal direction through the alternate contact of the first electromagnetic block and the second electromagnetic block, and cleaning dirt on the building steel by elastic bristles when the cleaning spring is stretched and contracted; along with the continuous work of the straightener, the construction steel enters a second hollow pipe in the derusting unit from the derusting unit, when a cleaning spring is continuously stretched and contracted, an annular moving disc box fixedly connected with the first hollow pipe moves to the left side, the annular moving disc drives the first hollow pipe to move to the left side when moving to the left side, and due to the spiral transmission between the first hollow pipe and the second hollow pipe, when the first hollow pipe moves to the left side, the second hollow pipe rotates, when the second hollow pipe rotates, the derusting bristles in the second hollow pipe rotate, and the derusting bristles clean the rust on the surface of the construction steel in the rotating process; in the working process of the decontamination unit, as more and more gas in the gas collection box is generated, the pressure valve on the gas pipe is opened, the gas in the gas collection box is sprayed out from the gas nozzle, and the sprayed gas can blow off the cleaning spring, the elastic bristles and the stains on the surface of the building steel; when the annular moving disc moves leftwards, the sliding rod compresses the first air cylinder when moving leftwards, gas discharged when the first air cylinder is compressed enters the second air cylinder, and the first hollow pipe can be pushed when the delivery end of the second air cylinder extends out, so that the leftward movement speed of the first hollow pipe is increased, the rotating frequency of the second hollow pipe is improved, and rust removing bristles in the second hollow pipe can quickly clean rust on the surface of building steel; stir by the deformation gasbag when the continuous alternative extension of clearance spring and shrink, make the adnexed filth in elasticity brush hair surface drop, also enable the clearance spring to take place to deform simultaneously, be favorable to elasticity brush hair and construction steel surface fully contact, thereby improve the efficiency of construction steel surface treatment filth treatment, and simultaneously, the gaseous output that makes No. three cylinders of compression production when deformation gasbag and clearance spring contact stretches out, can promote No. two hollow tubes when the output of No. three cylinders stretches out and remove according to the opposite direction with a hollow tube, thereby No. two hollow tube pivoted times have been prolonged, be favorable to the rust cleaning brush hair in No. two hollow tubes to fill the clearance to the rust on the construction steel.
The invention has the following beneficial effects:
1. the invention relates to a surface treatment device for a construction steel structure; simple structure, the coherence is strong, and the scrubbing rust cleaning is efficient, through design scrubbing unit and rust cleaning unit, can separately clear away the filth and the rust stain on construction steel surface, has improved the speed of construction steel surface scrubbing and rust cleaning, has also improved the efficiency of construction steel surface scrubbing and rust cleaning simultaneously.
2. The building steel structure surface treatment device provided by the invention has high resource utilization rate, and can be used for enhancing the using effect of the decontamination unit and the rust removal unit and further improving the efficiency of decontamination and rust removal of the building steel surface by utilizing the power generated by the decontamination unit and the rust removal unit in the working process.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B;
in the figure: the device comprises a straightener 1, a working frame 2, a motor 3, a decontamination unit 4, an annular fluted disc 41, an annular movable disc 42, a first clamping ring 421, a second clamping ring 422, a connecting rod 43, a sliding rod 44, a cleaning spring 45, elastic bristles 46, a first electromagnetic block 47, a second electromagnetic block 48, a derusting unit 5, a first hollow tube 51, a second hollow tube 52, derusting bristles 53, an annular groove 6, an annular piston block 61, a gas collection box 62, a gas jet 63, a gas pipe 64, a first cylinder 7, a fixed block 71, a second cylinder 72, a toggle block 8, a deformation gas bag 81 and a third cylinder 9.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 3, the surface treatment device for the construction steel structure of the present invention comprises a straightener 1, a working frame 2, a motor 3 and a controller; the controller is used for controlling the building steel structure surface treatment device to work; the straightener 1 is positioned on the left side of the working frame 2, and the straightener 1 is used for straightening the building steel structure; through holes are formed in the two sides of the working frame 2; the motor 3 is positioned below the inner part of the working frame 2, the bottom of the motor 3 is fixedly connected with the side wall of the working frame 2, and the output end of the motor is sleeved with a gear; a dirt removing unit 4 and a rust removing unit 5 are arranged in the working frame 2; the decontamination unit 4 is used for cleaning stains on the surface of the building steel structure; the decontamination unit 4 comprises an annular fluted disc 41 and an annular moving disc 42, through holes are formed in the middle parts of the annular fluted disc 41 and the annular moving disc 42, the through holes in the middle parts of the annular fluted disc 41 and the annular moving disc 42 are positioned on the same horizontal line with the through holes in the working frame 2, the outer ring of the annular fluted disc 41 is in meshing transmission with a gear on the output end of the motor 3, the annular fluted disc 41 is connected with the side wall of the working frame 2 through a connecting rod 43, the connecting rod 43 is rotatably connected with the side wall of the working frame 2, and the connecting rod 43 is in sliding connection with the annular fluted disc; the number of the annular moving discs 42 is two, and the annular moving discs 42 are connected with the side wall of the working frame 2 in a sliding mode through sliding grooves through sliding rods 44; a group of cleaning springs 45 are connected between the adjacent annular moving disks 42, elastic bristles 46 are arranged on the cleaning springs 45, and the cleaning springs 45 are in a stretching state; a first electromagnetic block 47 is fixedly connected to one side, close to the annular moving disc 42, of the upper portion of the annular toothed disc 41, a second electromagnetic block 48 is fixedly connected to one side, close to the annular toothed disc 41, of the upper portion of the annular moving disc 42, the first electromagnetic block 47 and the second electromagnetic block 48 are opposite in magnetism, and whether the first electromagnetic block 47 and the second electromagnetic block 48 are electrified or not is controlled by a controller; when the annular fluted disc 41 rotates, the first electromagnetic block 47 and the second electromagnetic block 48 are alternately contacted, so that the cleaning spring 45 is continuously and alternately stretched and contracted in the horizontal direction; wherein the content of the first and second substances,
the derusting unit 5 comprises a first hollow pipe 51 and a second hollow pipe 52, the first hollow pipe 51 is connected with the annular movable disc 42 in a sliding mode, the second hollow pipe 52 is located in the first hollow pipe 51, one end, far away from the annular movable disc 42, of the second hollow pipe 52 is connected with the side wall of the working frame 2 in a rotating mode, the first hollow pipe 51 and the second hollow pipe 52 are in spiral transmission, and derusting bristles 53 are uniformly distributed on the inner wall of the second hollow pipe 52; when the cleaning spring 45 moves, the first hollow pipe 51 moves leftwards, and the second hollow pipe 52 rotates relative to the first hollow pipe 51; by designing the dirt removing unit 4 and the rust removing unit 5, dirt and rust on the surface of the building steel can be separately treated, the dirt removing and rust removing speed of the surface of the building steel is improved, and meanwhile the dirt removing and rust removing efficiency of the surface of the building steel is also improved.
As a specific embodiment of the present invention, the annular movable disk 42 is composed of a first snap ring 421 and a second snap ring 422, the first snap ring 421 is slidably connected to the second snap ring 422, and a portion of the first snap ring 421 located in the second snap ring 422 is connected to the second snap ring 422 through a spring; the composition structure of the annular fluted disc 41 is the same as that of the annular moving disc 42, and a first snap ring 421 and a second snap ring 422 which are connected in a sliding manner are used for improving the application range of the device; according to the invention, the first snap ring 421 and the second snap ring 422 are used for designing the annular fluted disc 41 and the annular moving disc 42 into telescopic structures, so that the dirt and rust removal can be carried out on building steel materials with different diameters, and the application range of the device is enlarged.
As a specific embodiment of the present invention, an annular groove 6 is formed at an end of the annular moving plate 42, an annular piston block 61 is disposed in the annular groove 6, an upper portion of the annular piston block 61 is fixedly connected to the sliding rod 44, and the annular piston block 61 and the annular groove 6 form a closed space; a gas collecting box 62 is fixedly connected above the working frame 2, a gas inlet of the gas collecting box 62 is communicated with a closed space formed by the annular groove 6 and the annular piston block 61, a one-way valve is arranged at the gas inlet, and gas discharged when the annular piston block 61 moves up and down in the annular groove 6 enters the gas collecting box 62; an air jet 63 is arranged above the inside of the working frame 2, the air jet 63 is connected with the air collecting box 62 through an air pipe 64, a pressure valve is arranged at one end of the air pipe 64 connected with the air collecting box 62, and air jetted by the air jet 63 is used for assisting the elastic bristles 46 to work; according to the invention, by utilizing the characteristic of uniform size of the building steel, when the diameter of the building steel is too large, the building steel can expand the annular moving disc 42, when the annular moving disc 42 is expanded, the gas in the annular piston block 61 and the annular groove 6 is compressed and enters the gas collecting chamber box, when the gas content in the gas collecting box 62 reaches the peak value, the gas pressure valve is opened, and after the gas in the gas collecting box 62 is sprayed out through the gas port, the sprayed gas can blow off the dirt attached to the elastic brush bristles 46 and can blow off the dirt on the surface of the building steel, so that the dirt removing effect on the surface of the building steel is improved.
As a specific embodiment of the present invention, one side of the sliding rod 44 is provided with a first cylinder 7, the first cylinder 7 is located in the chute far away from the annular fluted disc 41, the bottom of the first cylinder 7 is fixedly connected with the side wall of the chute, and the output end of the first cylinder 7 is fixedly connected with the sliding rod 44; a fixed block 71 is arranged at one end, far away from the annular moving disc 42, of the first hollow tube 51, the fixed block 71 is fixedly connected with the working frame 2, a second air cylinder 72 is arranged at one side, close to the first hollow tube 51, of the fixed block 71, the bottom of the second air cylinder 72 is in sliding connection with the fixed block 71, the output end of the second air cylinder 72 is fixedly connected with the first hollow tube 51, and the first air cylinder 7 is communicated with the second air cylinder 72; according to the invention, the first cylinder 7 is compressed when the sliding rod 44 moves, gas discharged when the first cylinder 7 is compressed enters the second cylinder 72, the first hollow pipe 51 can be pushed when the output end of the second cylinder 72 extends out, and the moving speed of the first hollow pipe 51 to the left side is increased, so that the rotating frequency of the second hollow pipe 52 is increased, the brush hair 53 in the second hollow pipe 52 can quickly clean rust on the surface of building steel, and the efficiency of removing rust on the surface of the building steel is improved.
As a specific embodiment of the invention, the bottom of the working frame 2 is fixedly connected with a toggle block 8, a deformation air bag 81 is arranged above the toggle block 8, the deformation air bag 81 is connected with the toggle block 8 through a spring, the deformation air bag 81 is contacted with a spring coil on the cleaning spring 45, and the cleaning spring 45 is shifted by the deformation air bag 81 when being stretched and contracted; according to the invention, the deformed air bag 81 impacts the cleaning spring 45 when the cleaning spring 45 moves, so that dirt attached to the surface of the elastic brush hair 46 can fall off, and meanwhile, the cleaning spring 45 can be deformed, so that the elastic brush hair 46 can be in full contact with the surface of the building steel, and the efficiency of treating the dirt on the surface of the building steel is improved.
As a specific embodiment of the invention, the end part of the right side of the working frame 2 is connected with the upper part and the lower part of the working frame 2 through a third air cylinder 9; the bottom of the third cylinder 9 is fixedly connected with one side, close to the fixed block 71, of the working frame 2, the output end of the third cylinder 9 is detachably connected with the end part of the working frame 2, and the third cylinder 9 is communicated with the deformation air bag 81; according to the invention, the third air cylinder 9 is arranged, the output end of the third air cylinder 9 is extended by utilizing the gas generated by compression when the deformation air bag 81 is contacted with the cleaning spring 45, and the output end of the third air cylinder 9 is extended to push the second hollow pipe 52 to move in the direction opposite to the direction of the first hollow pipe 51, so that the rotating time of the second hollow pipe 52 is prolonged, and the rust removal bristles 53 of the second hollow pipe 52 can be favorable for fully cleaning rust on the surface of the building steel.
When the cleaning machine works, when the surface of the building steel needs to be cleaned, the straightener 1 is started to work, the straightened building steel extends into a through hole in the left side of the working frame 2, firstly, the building steel enters the decontamination unit 4, the motor 3 is started, when the motor 3 rotates, a gear on the output end of the motor 3 is meshed with the annular fluted disc 41 for transmission, so that the annular fluted disc 41 rotates, the first electromagnetic block 47 and the second electromagnetic block 48 are electrified when the annular fluted disc 41 rotates, and when the annular fluted disc 41 rotates once, the first electromagnetic block 47 is contacted with the second electromagnetic block 48 alternately, so that the cleaning spring 45 is stretched and shrunk alternately in the horizontal direction, and the elastic bristles 46 of the cleaning spring 45 clean dirt on the building steel during stretching and shrinking; with the continuous work of the straightener 1, the construction steel enters the second hollow pipe 52 in the derusting unit 5 from the derusting unit 4, when the cleaning spring 45 is continuously stretched and contracted, the left side of the annular moving plate 42 fixedly connected with the first hollow pipe 51 moves, the left side of the annular moving plate 42 moves to drive the first hollow pipe 51 to move to the left side, and due to the spiral transmission between the first hollow pipe 51 and the second hollow pipe 52, when the first hollow pipe 51 moves to the left side, the second hollow pipe 52 rotates, when the second hollow pipe 52 rotates, the derusting bristles 53 in the second hollow pipe 52 rotate, and the derusting bristles 53 remove rust on the surface of the construction steel in the rotating process; in the working process of the decontamination unit 4, as the gas in the gas collection box 62 is more and more, the pressure valve on the gas pipe 64 is opened, the gas in the gas collection box 62 is sprayed out from the gas nozzle, and the sprayed gas can blow off the cleaning spring 45, the elastic bristles 46 and the stains on the surface of the building steel; when the annular moving disc 42 moves leftwards, the sliding rod 44 compresses the first air cylinder 7 when moving leftwards, gas discharged when the first air cylinder 7 is compressed enters the second air cylinder 72, and the first hollow tube 51 can be pushed when the output end of the second air cylinder 72 extends out, so that the leftward movement rate of the first hollow tube 51 is increased, the rotation frequency of the second hollow tube 52 is improved, and rust removing bristles 53 in the second hollow tube 52 can quickly clean rust on the surface of building steel; stirred by deformation gasbag 81 when the continuous alternate stretch of clearance spring 45 and shrink, make the adnexed filth in elastic brush hair 46 surface drop, also enable clearance spring 45 to take place deformation simultaneously, be favorable to elastic brush hair 46 and construction steel surface fully contact, thereby improve the efficiency that construction steel surface treatment filth was handled, simultaneously, the gaseous of compression production makes the output of No. three cylinder 9 stretch out when deformation gasbag 81 and clearance spring 45 contact, can promote No. two hollow tube 52 and remove according to the opposite direction with hollow tube 51 when the output of No. three cylinder 9 stretches out, thereby prolonged No. two hollow tube 52 pivoted time, be favorable to the rust cleaning 53 in No. two hollow tube 52 to carry out the abundant clearance to the rust on the construction steel.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a building steel structure surface treatment device which characterized in that: comprises a straightener (1), a working frame (2), a motor (3) and a controller; the controller is used for controlling the building steel structure surface treatment device to work; the straightening machine (1) is positioned on the left side of the working frame (2), and the straightening machine (1) is used for straightening a building steel structure; through holes are formed in both sides of the working frame (2); the motor (3) is positioned below the inner part of the working frame (2), the bottom of the motor (3) is fixedly connected with the side wall of the working frame (2), and the output end of the motor is sleeved with a gear; a decontamination unit (4) and a derusting unit (5) are arranged in the working frame (2); the decontamination unit (4) is used for cleaning stains on the surface of the building steel structure; the decontamination unit (4) comprises an annular fluted disc (41) and an annular movable disc (42), through holes are formed in the middle parts of the annular fluted disc (41) and the annular movable disc (42), the through holes in the middle parts of the annular fluted disc (41) and the annular movable disc (42) and the through holes in the working frame (2) are located on the same horizontal line, the outer ring of the annular fluted disc (41) is in meshed transmission with a gear on the output end of the motor (3), the annular fluted disc (41) is connected with the side wall of the working frame (2) through a connecting rod (43), the connecting rod (43) is rotationally connected with the side wall of the working frame (2), and the connecting rod (43) is in sliding connection with the annular fluted disc (41); the number of the annular moving discs (42) is two, and the annular moving discs (42) are in sliding connection with the side wall of the working frame (2) through sliding rods (44) through sliding chutes; a group of cleaning springs (45) are connected between the adjacent annular moving discs (42), elastic bristles (46) are arranged on the cleaning springs (45), and the cleaning springs (45) are in a stretching state; a first electromagnetic block (47) is fixedly connected to one side, close to the annular moving disc (42), of the upper portion of the annular toothed disc (41), a second electromagnetic block (48) is fixedly connected to one side, close to the annular toothed disc (41), of the upper portion of the annular moving disc (42), the first electromagnetic block (47) and the second electromagnetic block (48) are opposite in magnetism, and whether the first electromagnetic block (47) and the second electromagnetic block (48) are electrified or not is controlled by a controller; when the annular fluted disc (41) rotates, the first electromagnetic block (47) and the second electromagnetic block (48) are alternately contacted, so that the cleaning spring (45) continuously and alternately stretches and contracts in the horizontal direction; the derusting unit (5) comprises a first hollow pipe (51) and a second hollow pipe (52), the first hollow pipe (51) is connected with the annular movable disc (42) in a sliding mode, the second hollow pipe (52) is located in the first hollow pipe (51), one end, far away from the annular movable disc (42), of the second hollow pipe (52) is rotatably connected with the side wall of the working frame (2), the first hollow pipe (51) and the second hollow pipe (52) are in spiral transmission, and derusting bristles (53) are uniformly arranged on the inner wall of the second hollow pipe (52); when the cleaning spring (45) moves, the first hollow pipe (51) moves leftwards, and the second hollow pipe (52) rotates relative to the first hollow pipe (51).
2. The surface treatment device for the construction steel structure according to claim 1, wherein: the annular moving disc (42) is composed of a first snap ring (421) and a second snap ring (422), the first snap ring (421) is connected with the second snap ring (422) in a sliding mode, and the part, located in the second snap ring (422), of the first snap ring (421) is connected with the second snap ring (422) through a spring; the composition structure of annular fluted disc (41) is the same as that of annular movable disc (42), and a first snap ring (421) and a second snap ring (422) which are connected in a sliding mode are used for improving the application range of the device.
3. The surface treatment device for the construction steel structure according to claim 2, wherein: an annular groove (6) is formed in the end portion of the annular moving disc (42), an annular piston block (61) is arranged in the annular groove (6), the upper portion of the annular piston block (61) is fixedly connected with the sliding rod (44), and the annular piston block (61) and the annular groove (6) form a closed space; a gas collecting box (62) is fixedly connected above the working frame (2), a gas inlet of the gas collecting box (62) is communicated with a closed space formed by the annular groove (6) and the annular piston block (61), a one-way valve is arranged at the gas inlet, and gas discharged when the annular piston block (61) moves up and down in the annular groove (6) enters the gas collecting box (62); the upper portion of the interior of the working frame (2) is provided with an air jet (63), the air jet (63) is connected with the gas collecting box (62) through an air pipe (64), one end of the air pipe (64) connected with the gas collecting box (62) is provided with a pressure valve, and air ejected from the air jet (63) is used for assisting the elastic bristles (46) to work.
4. The surface treatment device for the construction steel structure according to claim 3, wherein: one side of the sliding rod (44) is provided with a first air cylinder (7), the first air cylinder (7) is positioned in a sliding chute far away from the annular fluted disc (41), the bottom of the first air cylinder (7) is fixedly connected with the side wall of the sliding chute, and the output end of the first air cylinder (7) is fixedly connected with the sliding rod (44); one end of the first hollow pipe (51) far away from the annular moving disc (42) is provided with a fixing block (71), the fixing block (71) is fixedly connected with the working frame (2), one side, close to the first hollow pipe (51), of the fixing block (71) is provided with a second air cylinder (72), the bottom of the second air cylinder (72) is connected with the fixing block (71) in a sliding mode, the output end of the second air cylinder (72) is fixedly connected with the first hollow pipe (51), and the first air cylinder (7) is communicated with the second air cylinder (72).
5. The surface treatment device for the construction steel structure according to claim 1, wherein: work frame (2) bottom rigid coupling has group moving block (8), and the top of group moving block (8) is equipped with deformation gasbag (81), through spring coupling between deformation gasbag (81) and group moving block (8), and spring coil contact on deformation gasbag (81) and clearance spring (45) is stirred by deformation gasbag (81) when clearance spring (45) are tensile and shrink.
6. The surface treatment device for the construction steel structure according to claim 5, wherein: the end part of the right side of the working frame (2) is connected with the upper part and the lower part of the working frame (2) through a third air cylinder (9); the bottom of No. three cylinder (9) and one side rigid coupling that work frame (2) are close to fixed block (71), the output of No. three cylinder (9) and the connected mode of the tip of work frame (2) are for dismantling the connection, and No. three cylinder (9) are linked together with deformation gasbag (81).
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