CN113102394A - Rectangular steel pipe outer wall cleaning device - Google Patents
Rectangular steel pipe outer wall cleaning device Download PDFInfo
- Publication number
- CN113102394A CN113102394A CN202110234802.9A CN202110234802A CN113102394A CN 113102394 A CN113102394 A CN 113102394A CN 202110234802 A CN202110234802 A CN 202110234802A CN 113102394 A CN113102394 A CN 113102394A
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- China
- Prior art keywords
- wall
- fixedly connected
- moving
- side wall
- steel pipe
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/023—Cleaning the external surface
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2203/00—Details of cleaning machines or methods involving the use or presence of liquid or steam
- B08B2203/007—Heating the liquid
Abstract
The invention discloses a cleaning device for the outer wall of a rectangular steel pipe, which comprises a fixed shell, wherein the inner wall of the fixed shell is fixedly connected with two fixed plates, the upper walls of the two fixed plates are respectively provided with a groove, the inner walls of the two grooves are respectively and rotatably connected with two pulleys through a rotating shaft, the side wall of the fixed shell is fixedly connected with a motor, and an output shaft of the motor is fixedly connected with one end of the rotating shaft positioned on the left side. According to the invention, the outer wall of the steel pipe is washed by hot water, so that the oil stain washing effect of the device is improved, stubborn stains attached to the rectangular steel pipe can be brushed away through the reciprocating movement of the brush hair, the cleaning effect of the device on the steel pipe is further improved, the drying efficiency of the rectangular steel pipe can be improved by blowing the heated air flow onto the surface of the rectangular steel pipe, the rusting of the rectangular steel pipe caused by the fact that water is attached to the surface of the rectangular steel pipe for a long time is prevented, the service life of the rectangular steel pipe is prolonged, and the application range of the device can be expanded.
Description
Technical Field
The invention relates to the technical field of steel pipe cleaning, in particular to a cleaning device for the outer wall of a rectangular steel pipe.
Background
The rectangular pipe is a hollow rectangular steel, also known as flat pipe, flat square pipe or square flat pipe, bending resistance, torsional strength are the same, weight is lighter, so extensively be used for making machine part and engineering structure, after rectangular steel pipe mass production, the steel pipe that does not sell often can be stacked in the warehouse, it can be attached to dust and greasy dirt to stack the rear surface for a long time, generally wash the rectangular steel pipe outer wall through the handheld squirt of staff before using, this kind of mode mainly has following problem:
1. when the rectangular steel pipes are stacked for a long time, more and more dust attached to the outer walls of the steel pipes can be accumulated, and some oil stains can be condensed into scales due to long-time untreated treatment and are difficult to remove only through water washing, so that the cleaning effect of the outer walls of the rectangular steel pipes is influenced;
2. there is not drying device after the washing is accomplished, generally dries through the mode of natural sunning, leads to rectangle steel pipe surface moisture evaporation rate slower, and moisture is attached to the steel pipe surface for a long time and easily leads to steel pipe surface corrosion to influence the life of rectangle steel pipe.
Therefore, it is necessary to design a cleaning device for the outer wall of the rectangular steel pipe to solve the above problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a cleaning device for the outer wall of a rectangular steel pipe.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a rectangle steel pipe outer wall cleaning device, includes the set casing, two fixed plate of set casing inner wall fixedly connected with, two the fixed plate upper wall all is equipped with the recess, two the recess inner wall all rotates through the pivot and is connected with two pulleys, set casing lateral wall fixedly connected with motor, the output shaft of motor with be located left pivot one end fixed connection.
The cleaning mechanism is arranged on the fixed shell and comprises a first moving frame and a second moving frame which are arranged in the fixed shell, wherein a first placing groove is formed in the inner wall of the first moving frame, two first guide rods and two first guide rods are fixedly connected to the inner wall of the first placing groove, two first movable plates are sleeved on the side wall of each first guide rod, a second placing groove is formed in the inner wall of the second moving frame, two second movable plates capable of moving back and forth are arranged on the inner wall of the second placing groove, two second guide rods are fixedly connected to the inner wall of the second placing groove, and two second guide rods penetrate through the two second movable plates and are arranged on the side wall, opposite to the first movable plate, and the side wall opposite to the two second movable plates.
The improved energy-saving type electric cooker is characterized in that the upper wall of the fixed shell is fixedly connected with a driving box, the top in the driving box is elastically connected with a connecting rod through a conductive spring, the lower end of the connecting rod is fixedly connected with the side wall of the second movable frame, the side wall of the connecting rod is fixedly connected with a conductive ring, the bottom in the driving box is fixedly connected with a resistance wire, the side wall of the second movable frame is fixedly connected with a rack, the side wall of the first movable frame is fixedly connected with a threaded rod, the side wall of the fixed shell is rotatably connected with a gear, the gear is meshed with the rack, the side wall of the threaded rod is connected with the gear in a threaded manner, the side.
The fixed shell is provided with a flushing mechanism.
And the fixed shell is provided with a pumping mechanism for accelerating the drying efficiency.
Preferably, the flushing mechanism comprises water cavities arranged in the two first moving plates and the two second moving plates, through holes are formed in the side walls of the two first moving plates and the two second moving plates, the through holes are respectively communicated with the corresponding water cavities, water guide pipes are fixedly connected to the side walls of the first moving frame and the second moving frame, the two water cavities on the two first moving plates are respectively communicated with two ends of one water guide pipe, and the two water cavities on the two second moving plates are respectively communicated with two ends of the other water guide pipe;
the improved inflator is characterized in that a bottom plate is fixedly connected to the side wall of the fixed shell, a water tank is fixedly connected to the upper wall of the bottom plate, a heating rod is fixedly connected to the inner top of the water tank and located on the left side, a cam is fixedly connected to the side wall of the rotating shaft far away from the motor, an inflator is fixedly connected to the upper wall of the bottom plate, a piston is connected to the inner wall of the inflator in a sliding mode in a sealing mode, a pressing rod is fixedly connected to the upper end of the piston, the lower end of the piston is elastically connected to the inner bottom of the inflator through a reset spring, the inflator is communicated with the water tank through a water inlet pipe, a water outlet pipe is arranged on the side wall of.
Preferably, the air pumping mechanism comprises an air guide tube fixedly connected to the inner wall of the fixed shell, a plurality of air outlet holes are formed in the side wall of the air guide tube in a communicated mode, an air outlet tube is arranged in the side wall of the inflator in a communicated mode, one end of the air outlet tube is communicated with the air guide tube, an air inlet tube is arranged in the side wall of the inflator in a communicated mode, and check valves are arranged on the water inlet tube, the water outlet tube, the.
Preferably, the first moving plate located below is fixedly connected with the two first guide rods, the first moving plate located above is elastically connected with the top of the first placing groove through first springs, the first moving plate located above is slidably sleeved on the side walls of the two first guide rods, and the side walls of the two second moving plates are elastically connected with the inner wall of the second placing groove through two second springs.
Preferably, the conducting ring is made of copper, and the conducting ring is in contact with the side wall of the resistance wire.
Preferably, the cam side wall is in contact with the upper end of the pressure lever, and the upper end of the pressure lever is provided with an arc surface.
The invention has the following beneficial effects:
1. according to the invention, the motor drives the cam to rotate, the cam drives the pressure rod and the piston to move up and down, when the piston moves up and down, the work of the heating rod is matched, so that the water heated in the water tank enters the Y-shaped three-way pipe along the water outlet pipe, enters the two water guide pipes along the two connecting pipes, enters the four water cavities along the water guide pipes and is sprayed out from each through hole, the hot water sprayed out of the through holes can flush the outer wall of the rectangular steel pipe, and meanwhile, the oil stain is higher in solubility in the hot water, so that the oil stain flushing effect of the device can be improved;
2. when the conductive spring is electrified, because the currents in the same direction flow on each circle of spring and are mutually attracted, the conductive spring is integrally contracted, thereby driving the connecting rod and the conducting ring to move upwards, when the upward speed of the connecting rod and the second moving frame is zero, the connecting rod and the second movable frame move downwards under the action of the elastic force of the conductive spring and the gravity of the connecting rod and the second movable frame until the speed is zero, then moves upwards, along with the continuous up-and-down movement of the second moving frame, under the combined action of the gear, the rack and the threaded rod, the first moving frame moves forwards and backwards, the outer wall of the rectangular steel pipe can be cleaned by the device, stains attached to the rectangular steel pipe can be brushed off by the reciprocating movement of the bristles, stubborn stains attached to the outer wall of the steel pipe can be removed, and the cleaning effect of the device on the steel pipe is improved;
3. according to the invention, through the up-and-down movement of the piston, the outside air enters the air outlet pipe, the air is heated under the heating of hot water in the water tank, the heated air enters the air guide pipe and is sprayed out of each air outlet hole, the heated air flow blows the surface of the rectangular steel pipe, water drops attached to the surface of the steel pipe can be blown off, meanwhile, the evaporation speed of water on the surface of the steel pipe can be accelerated, the drying efficiency of the rectangular steel pipe is greatly improved, the rusting of the rectangular steel pipe caused by the fact that the water is attached to the surface of the rectangular steel pipe for a long time is prevented, and the service life of the;
4. according to the invention, the first spring and the second spring are arranged, so that the distance between the two first moving plates and the two second moving plates can be adjusted according to the rectangular steel pipes with different sizes, the bristles are always in contact with the surface of the rectangular steel pipe, and the application range of the device is expanded.
Drawings
FIG. 1 is a schematic structural diagram of a cleaning device for the outer wall of a rectangular steel tube according to the present invention;
FIG. 2 is a sectional view taken along line A-A of FIG. 1;
FIG. 3 is a sectional view taken along line B-B of FIG. 2;
fig. 4 is an enlarged view of the structure of the cleaning device for the outer wall of the rectangular steel tube in the position C.
In the figure: the device comprises a fixed shell 1, a fixed plate 2, a groove 3, a rotating shaft 4, a pulley 5, a motor 6, a driving box 7, a conductive spring 8, a connecting rod 9, a resistance wire 10, a conductive ring 11, a first movable frame 12, a first placing groove 13, a first guide rod 14, a first movable plate 15, a second movable frame 16, a second placing groove 17, a second guide rod 18, a through hole 19, an air guide tube 20, an air outlet hole 21, a second movable plate 22, a water cavity 23, a threaded rod 24, a gear 25, a rack 26, a movable rod 27, a water tank 28, a cam 29, an air cylinder 30, a water inlet pipe 31, a water outlet pipe 32, a three-way pipe 33Y, a heating rod 34, an air outlet pipe 35, a pressure lever 36, a piston 37 and a.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-4, a rectangular steel pipe outer wall cleaning device, including set casing 1, two fixed plates 2 of 1 inner wall fixedly connected with of set casing, two fixed plate 2 upper walls all are equipped with recess 3, two recess 3 inner walls all are connected with two pulleys 5 through pivot 4 rotation, four pulley 5 lateral walls all are equipped with the anti-skidding line that is used for increasing frictional force, the rotation through pulley 5 drives the rectangle steel pipe and removes, set casing 1 lateral wall fixedly connected with motor 6, the output shaft of motor 6 with be located left pivot 4 one end fixed connection.
The fixed shell 1 is provided with a cleaning mechanism, the cleaning mechanism comprises a first moving frame 12 and a second moving frame 16 which are arranged in the fixed shell 1, the inner wall of the first moving frame 12 is provided with a first placing groove 13, the inner wall of the first placing groove 13 is fixedly connected with two first guide rods 14, the side walls of the two first guide rods 14 are jointly sleeved with two first moving plates 15, the inner wall of the second moving frame 16 is provided with a second placing groove 17, the inner wall of the second placing groove 17 is provided with two second moving plates 22 capable of moving back and forth, the inner wall of the second placing groove 17 is fixedly connected with two second guide rods 18, the two second guide rods 18 penetrate through the two second moving plates 22, the side walls opposite to the two first moving plates 15 and the side walls opposite to the two second moving plates 22 are provided with brush hairs, the first moving plate 15 positioned below is fixedly connected with the two first guide rods 14, the first moving plate 15 positioned above is elastically connected with the top in the first placing groove 13 through a first spring, and the first moving plate 15 located above is sleeved on the side walls of the two first guide rods 14 in a sliding manner, the side walls of the two second moving plates 22 are elastically connected with the inner wall of the second placing groove 17 through the two second springs, and the distance between the two first moving plates 15 and the distance between the two second moving plates 22 can be adjusted according to rectangular steel pipes with different sizes, so that the bristles are always in contact with the surfaces of the rectangular steel pipes, and the application range of the device is expanded.
The upper wall of the fixed shell 1 is fixedly connected with a driving box 7, the top in the driving box 7 is elastically connected with a connecting rod 9 through a conductive spring 8, the lower end of the connecting rod 9 is fixedly connected with the side wall of a second movable frame 16, the side wall of the connecting rod 9 is fixedly connected with a conductive ring 11, the conductive ring 11 is made of copper, the conductive ring 11 is contacted with the side wall of a resistance wire 10, the conductive ring 11, the lower end of the resistance wire 10 and the conductive spring 8 are electrically connected, the bottom in the driving box 7 is fixedly connected with the resistance wire 10, the side wall of the second movable frame 16 is fixedly connected with a rack 26, the side wall of the first movable frame 12 is fixedly connected with a threaded rod 24, the side wall of the fixed shell 1 is rotatably connected with a gear 25, the gear 25 is meshed with the rack 26, the side wall of the threaded rod 24 is in threaded connection with the gear 25, the, the threaded rod 24 can be prevented from rotating.
The fixed shell 1 is provided with a flushing mechanism, the flushing mechanism comprises water cavities 23 arranged in two first movable plates 15 and two second movable plates 22, through holes 19 are formed in the side walls of the two first movable plates 15 and the two second movable plates 22 respectively, the through holes 19 are communicated with the corresponding water cavities 23 respectively, water guide pipes 38 are fixedly connected to the side walls of the first movable frame 12 and the second movable frame 16 respectively, the two water cavities 23 on the two first movable plates 15 are communicated with two ends of one water guide pipe 38 respectively, the two water cavities 23 on the two second movable plates 22 are communicated with two ends of the other water guide pipe 38 respectively, the two water guide pipes 38 are rubber hoses and are long enough, and the first movable plates 15 and the second movable plates 22 can move conveniently.
The side wall of the fixed shell 1 is fixedly connected with a bottom plate, the upper wall of the bottom plate is fixedly connected with a water tank 28, the top part in the water tank 28 is fixedly connected with a heating rod 34, the heating rod 34 can heat water in the water tank 28, the oil stain solubility in hot water is higher, and the oil stain washing effect of the device can be further improved, the side wall of the rotating shaft 4 on the left side, which is far away from the motor 6, is fixedly connected with a cam 29, the side wall of the cam 29 is contacted with the upper end of a pressure rod 36, the upper end of the pressure rod 36 is provided with an arc surface, the upper wall of the bottom plate is fixedly connected with an air cylinder 30, the inner wall of the air cylinder 30 is hermetically and slidably connected with a piston 37, the upper end of the piston 37 is fixedly connected with the pressure rod 36, the lower end of the piston 37 is elastically connected with the inner, one end of the water outlet pipe 32, which is far away from the air cylinder 30, is provided with two connecting pipes through a Y-shaped three-way pipe 33 in a communicating manner, and one ends of the two connecting pipes, which are far away from the Y-shaped three-way pipe 33, are respectively communicated with the two water guide pipes 38, so that water flowing out of the water outlet pipe 32 enters the two connecting pipes through the Y-shaped three-way pipe 33.
The fixed shell 1 is provided with an air pumping mechanism for accelerating drying efficiency, the air pumping mechanism comprises an air guide tube 20 fixedly connected with the inner wall of the fixed shell 1, the side wall of the air guide tube 20 is communicated with and provided with a plurality of air outlet holes 21, the side wall of the air cylinder 30 is communicated with and provided with an air outlet tube 35, the air outlet tube 35 is arranged in a snake shape in the water tank 28 and can prolong the stay time of air in the air outlet tube 35, one end of the air outlet tube 35 is communicated with the air guide tube 20, the side wall of the air cylinder 30 is communicated with and provided with an air inlet tube, the water inlet tube 31, the water outlet tube 32, the air outlet tube 35 and the air inlet tube are all provided, so that the gas in the gas cylinder 30 can only leave along the gas outlet pipe 35, the check valve on the water inlet pipe 31 enables the water to only enter the gas cylinder 30 along the water inlet pipe 31, and the check valve on the water outlet pipe 32 enables the water to only leave the gas cylinder 30 along the water outlet pipe 32.
During operation, will wait to wash the rectangle steel pipe and put on lieing in left pulley 5, then open motor 6, conductive spring 8 circular telegram this moment, heating rod 34 work, motor 6 drives simultaneously and lies in left pivot 4 and rotates, and then drives and lie in left pulley 5 clockwise rotation, lie in left pulley 5 and drive the rectangle steel pipe and move, under the elastic force effect of first spring and second spring, the brush hair on two first movable plates 15 and the laminating of the upper and lower lateral wall of rectangle steel pipe, the brush hair on two second movable plates 22 and the laminating of the front and back lateral wall of rectangle steel pipe.
The motor 6 drives the cam 29 to rotate, when the diameter of the contact part of the cam 29 and the pressure lever 36 is gradually increased, the pressure lever 36 moves downwards, the pressure lever 36 drives the piston 37 to move downwards and extrude the return spring, when the diameter of the contact part of the cam 29 and the pressure lever 36 is gradually decreased, the piston 37 moves upwards under the action of the elastic force of the return spring, and further drives the pressure lever 36 to move upwards, when the piston 37 moves upwards, the water heated in the water tank 28 can enter the space of the air cylinder 30 below the piston 37 along the water inlet pipe 31, when the piston 37 moves downwards, the hot water in the space of the air cylinder 30 below the piston 37 enters the Y-shaped three-way pipe 33 along the water outlet pipe 32, the hot water respectively enters the two water guide pipes 38 along the two connecting pipes, then enters the four water cavities 23 along the water guide pipes 38 and is sprayed out of the through holes 19, the hot water sprayed out of the through holes 19 can wash the outer wall of the, and then the flushing effect of the device on oil stains can be improved.
When the conductive spring 8 is electrified, because the same-direction current flows on each circle of spring and because the same-direction current is mutually attracted, thereby causing each turn of spring to attract the adjacent spring, thereby causing the conductive spring 8 to contract as a whole, further driving the connecting rod 9 to move upwards, the connecting rod 9 driving the conductive ring 11 to move upwards, the length of the resistance wire 10 connected to the circuit is gradually increased in the process of moving upwards of the conductive ring 11, as known from U ═ IR, under the condition of a certain voltage, as the resistance is increased, the circuit current is gradually reduced, so that the attraction force between the conductive springs 8 is gradually reduced, thereby driving the connecting rod 9 and the second moving frame 16 to do upward acceleration motion with gradually reduced acceleration, when the conductive ring 11 is not in contact with the resistance wire 10, the conductive spring 8 is not electrified, and at this time, the connecting rod 9 and the second moving frame 16 perform upward deceleration movement under the elastic force of the conductive spring 8.
When the upward speed of the connecting rod 9 and the second moving frame 16 is zero, the connecting rod 9 and the second moving frame 16 do acceleration movement downward under the action of the elastic force of the conductive spring 8 and the gravity of the connecting rod 9 and the second moving frame 16, when the conductive ring 11 is in contact with the resistance wire 10, the conductive spring 8 contracts, at the moment, under the action of the attraction force of the conductive spring 8, the connecting rod 9 and the second moving frame 16 do deceleration movement downward, when the speed of the connecting rod 9 and the second moving frame 16 is zero, under the action of the contraction force of the conductive spring 8, the connecting rod 9 and the second moving frame 16 move upward, and then the steps are repeated continuously, so that the second moving frame 16 moves up and down continuously.
The two second moving plates 22 are driven by the second moving frame 16 to move up and down, the front and rear side walls of the rectangular steel pipe can be cleaned, the rack 26 is driven to move up and down, the rack 26 drives the gear 25 to rotate anticlockwise and clockwise, the threaded rod 24 is further driven to move back and forth, the threaded rod 24 drives the first moving frame 12 to move back and forth, so that the two first moving plates 15 are driven to move back and forth, the upper and lower side walls of the rectangular steel pipe can be cleaned, hot water sprayed from the through holes 19 is matched, all the side walls of the rectangular steel pipe can be washed, and stains attached to the rectangular steel pipe are brushed away through the reciprocating movement of the.
Along with the up-and-down movement of the piston 37, when the piston 37 moves down, the outside air enters the space above the piston 37 in the air cylinder 30 along the air inlet pipe, when the piston 37 moves up, the air in the space above the piston 37 in the air cylinder 30 enters the air outlet pipe 35, the air is heated by the hot water in the water tank 28, the heated air enters the air guide pipe 20 and is sprayed out from each air outlet hole 21, because the diameter of the air guide pipe 20 is larger than the caliber of the air outlet hole 21, the flow rate of the air flow sprayed out from the air outlet hole 21 can be greatly improved, the heated high-speed air flow blows the surface of the rectangular steel pipe, water drops attached to the surface of the steel pipe can be blown off, meanwhile, the evaporation speed of the water on the surface of the steel pipe can be accelerated, the drying efficiency of the rectangular steel pipe is greatly improved, and the situation that the water.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (6)
1. The rectangular steel pipe outer wall cleaning device comprises a fixed shell (1), and is characterized in that two fixed plates (2) are fixedly connected to the inner wall of the fixed shell (1), grooves (3) are formed in the upper walls of the two fixed plates (2), two pulleys (5) are rotatably connected to the inner walls of the two grooves (3) through rotating shafts (4), a motor (6) is fixedly connected to the side wall of the fixed shell (1), and an output shaft of the motor (6) is fixedly connected with one end of the rotating shaft (4) on the left side;
the fixed shell (1) is provided with a cleaning mechanism which comprises a first moving frame (12) and a second moving frame (16) which are arranged in the fixed shell (1), a first placing groove (13) is formed in the inner wall of the first moving frame (12), two first guide rods (14) are fixedly connected to the inner wall of the first placing groove (13), two first moving plates (15) are sleeved on the side walls of the two first guide rods (14) together, a second placing groove (17) is arranged on the inner wall of the second moving frame (16), two second moving plates (22) capable of moving back and forth are arranged on the inner wall of the second placing groove (17), the inner wall of the second placing groove (17) is fixedly connected with two second guide rods (18), the two second guide rods (18) penetrate through the two second moving plates (22), and the side walls, opposite to the two first moving plates (15), and the side walls, opposite to the two second moving plates (22), are provided with bristles;
the upper wall of the fixed shell (1) is fixedly connected with a driving box (7), the top in the driving box (7) is elastically connected with a connecting rod (9) through a conductive spring (8), the lower end of the connecting rod (9) is fixedly connected with the side wall of the second movable frame (16), the side wall of the connecting rod (9) is fixedly connected with a conductive ring (11), a resistance wire (10) is fixedly connected to the bottom in the driving box (7), a rack (26) is fixedly connected to the side wall of the second moving frame (16), the side wall of the first movable frame (12) is fixedly connected with a threaded rod (24), the side wall of the fixed shell (1) is rotatably connected with a gear (25), the gear (25) is meshed with the rack (26), the side wall of the threaded rod (24) is in threaded connection with the gear (25), the side wall of the second moving frame (16) is fixedly connected with a moving rod (27), and the moving rod (27) and the threaded rod (24) respectively penetrate through the two side walls of the fixed shell (1);
the fixed shell (1) is provided with a flushing mechanism;
and the fixed shell (1) is provided with an air pumping mechanism for accelerating the drying efficiency.
2. The device for cleaning the outer wall of the rectangular steel tube as claimed in claim 1, wherein the flushing mechanism comprises water cavities (23) arranged in two first moving plates (15) and two second moving plates (22), through holes (19) are formed in the side walls of the two first moving plates (15) and the two second moving plates (22), the through holes (19) are respectively communicated with the corresponding water cavities (23), water conduits (38) are fixedly connected to the side walls of the first moving frame (12) and the second moving frame (16), the two water cavities (23) on the two first moving plates (15) are respectively communicated with two ends of one water conduit (38), and the two water cavities (23) on the two second moving plates (22) are respectively communicated with two ends of the other water conduit (38);
the side wall of the fixed shell (1) is fixedly connected with a bottom plate, the upper wall of the bottom plate is fixedly connected with a water tank (28), the top of the inner part of the water tank (28) is fixedly connected with a heating rod (34), the rotating shaft (4) positioned on the left side is far away from a cam (29) which is fixedly connected with the side wall of the motor (6), the upper wall of the bottom plate is fixedly connected with an air cylinder (30), the inner wall of the air cylinder (30) is hermetically and slidably connected with a piston (37), the upper end of the piston (37) is fixedly connected with a pressure rod (36), the lower end of the piston (37) is elastically connected with the inner bottom of the air cylinder (30) through a reset spring, the air cylinder (30) is communicated with the water tank (28) through a water inlet pipe (31), the side wall of the air cylinder (30) is communicated with, one ends of the two connecting pipes, which are far away from the Y-shaped three-way pipe (33), are respectively communicated with two water guide pipes (38).
3. The rectangular steel tube outer wall cleaning device according to claim 2, wherein the air pumping mechanism comprises an air guide tube (20) fixedly connected to the inner wall of the fixed shell (1), a plurality of air outlet holes (21) are formed in the side wall of the air guide tube (20) in a communicating manner, an air outlet tube (35) is formed in the side wall of the air cylinder (30) in a communicating manner, one end of the air outlet tube (35) is communicated with the air guide tube (20), an air inlet tube is formed in the side wall of the air cylinder (30) in a communicating manner, and check valves are arranged on the water inlet tube (31), the water outlet tube (32), the air outlet tube (.
4. The rectangular steel tube outer wall cleaning device according to claim 2, wherein the lower first moving plate (15) is fixedly connected with the two first guide rods (14), the upper first moving plate (15) is elastically connected with the top of the first placing groove (13) through first springs, the upper first moving plate (15) is slidably sleeved on the side walls of the two first guide rods (14), and the side walls of the two second moving plates (22) are elastically connected with the inner wall of the second placing groove (17) through two second springs.
5. The device for cleaning the outer wall of the rectangular steel tube as claimed in claim 1, wherein the conductive ring (11) is made of copper, and the conductive ring (11) is in contact with the side wall of the resistance wire (10).
6. The device for cleaning the outer wall of the rectangular steel pipe as claimed in claim 1, wherein the side wall of the cam (29) is in contact with the upper end of a pressing rod (36), and the upper end of the pressing rod (36) is provided with a cambered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110234802.9A CN113102394B (en) | 2021-03-03 | 2021-03-03 | Rectangular steel pipe outer wall cleaning device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110234802.9A CN113102394B (en) | 2021-03-03 | 2021-03-03 | Rectangular steel pipe outer wall cleaning device |
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| CN113102394A true CN113102394A (en) | 2021-07-13 |
| CN113102394B CN113102394B (en) | 2022-07-05 |
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| CN202110234802.9A Active CN113102394B (en) | 2021-03-03 | 2021-03-03 | Rectangular steel pipe outer wall cleaning device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114453312A (en) * | 2022-02-10 | 2022-05-10 | 岳阳职业技术学院 | Clinical pharmacy research is with washing medicine device |
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| CN113102394B (en) | 2022-07-05 |
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