CN113414693A - Pipeline rust removal device for hydraulic engineering and application method thereof - Google Patents
Pipeline rust removal device for hydraulic engineering and application method thereof Download PDFInfo
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- CN113414693A CN113414693A CN202110005209.7A CN202110005209A CN113414693A CN 113414693 A CN113414693 A CN 113414693A CN 202110005209 A CN202110005209 A CN 202110005209A CN 113414693 A CN113414693 A CN 113414693A
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- wall
- plate
- fixedly connected
- rust removing
- pipeline
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention belongs to the technical field of hydraulic engineering, and particularly relates to a pipeline rust removing device for hydraulic engineering and a use method thereof. According to the pipeline inner wall derusting device, when the inner wall of a pipeline is polished, derusting is carried out on the inner wall of the pipeline, under the action of the first spring, the second spring and the third spring, when the inner wall of the pipeline is derusted, the extrusion force between the derusting block and the inner wall of the pipeline is small, the inner wall of the pipeline is polished more while derusting is avoided, the thickness of the pipeline is reduced, the pipeline is damaged, and the service life of the pipeline is influenced.
Description
Technical Field
The invention relates to the technical field of hydraulic engineering, in particular to a pipeline rust removing device for hydraulic engineering and a using method thereof.
Background
Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings.
Hydraulic engineering when being under construction, need install more pipeline, these pipelines use the back for a long time, its surface can produce a large amount of rusts, at present, the pipeline rust cleaning device for hydraulic engineering when derusting the pipeline inner wall, the mode of polishing is used usually to derust, but this kind of mode rust cleaning causes the damage of pipeline inner wall easily, and then reduces the life of pipeline, consequently, need to design a pipeline rust cleaning device for hydraulic engineering and solve above-mentioned problem urgently.
Disclosure of Invention
The invention provides a pipeline rust removing device for hydraulic engineering and a using method thereof based on the technical problem that the inner wall of a pipeline is easily damaged when the pipeline rust removing device removes rust.
The invention provides a pipeline rust removing device for hydraulic engineering, which comprises a supporting plate, wherein a fixing mechanism is arranged on the outer wall of the supporting plate, a motor protective shell is fixedly connected to one side of the fixing mechanism, a rotating motor is arranged in the motor protective shell, a threaded lead screw is fixedly connected to an output shaft of the rotating motor, a threaded slide block is connected to the outer wall of the threaded lead screw through threads, the threaded slide block is disc-shaped, a limiting telescopic rod is fixedly connected to the outer wall of one side of the threaded slide block, the other end of the limiting telescopic rod is fixedly connected with the outer wall of one side of the motor protective shell, a fixed disc is fixedly connected to the outer wall of the circumference of the threaded slide block, movable grooves are formed in the circumference of the fixed disc at equal intervals, a first spring is fixedly connected to the inner wall of each movable groove, a stop block is fixedly connected to the other end of each first spring, and a second telescopic rod is fixedly connected to the inner wall of the bottom of each movable groove, and first telescopic link is located first spring, the circumference outer wall of fixed disk rotates and is connected with the ring that removes rust, and the ring opening inner wall of ring that removes rust opens and have the annular groove, the top inner wall equidistance of annular groove is opened there is the mounting groove, and the both ends inner wall of mounting groove all is connected with the rotor plate through the pivot, one side outer wall fixedly connected with second spring of rotor plate, and the other end of second spring and one side inner wall fixed connection of mounting groove, the outer wall that removes rust ring is provided with slewing mechanism, the outer wall fixedly connected with rust cleaning plate of rotor plate.
Preferably, the cross section of the stop block is in a right triangle shape, and an inclined opening matched with the stop block is formed in the outer wall of one end of the rotating plate.
Preferably, the top outer wall of rust removing plate is opened has a plurality of second movable grooves, and the equal fixedly connected with third spring of the bottom inner wall in a plurality of second movable grooves, and the equal fixed connection of the top outer wall of third spring removes the rust block, it is provided with the second telescopic link to remove fixedly between the bottom inner wall of rust block and the bottom outer wall in second movable groove, and the second telescopic link is located the third spring, the section that removes the rust block is right triangle-shaped.
Preferably, fixed establishment includes the threaded rod, one side outer wall of backup pad is opened threaded hole, and the inner wall of threaded hole passes through threaded connection with the threaded rod, the one end outer wall fixedly connected with stopper of threaded rod, and the stopper is the round platform form, a plurality of connecting rods of one side outer wall fixedly connected with of backup pad, and the same solid fixed ring of the other end fixedly connected with of a plurality of connecting rods, the circumference outer wall equidistance of solid fixed ring is opened has a plurality of logical grooves, and the inner wall fixedly connected with installation lagging in groove, the inner wall of installation lagging is pegged graft and is had the picture peg that extends to the fixed ring intra-annular, the one end of picture peg is opened has the arc chute with stopper looks adaptation, and the other end fixedly connected with arc fixed plate of picture peg.
Preferably, the outer wall of the arc-shaped fixing plate is provided with a plurality of straight grooves at equal intervals.
Preferably, the other end of the threaded rod is fixedly connected with a folding crank.
Preferably, slewing mechanism includes the second limiting plate, and the one side outer wall of second limiting plate and the one end outer wall fixed connection of threaded lead screw, the opposite side outer wall fixedly connected with slide bar of second limiting plate, and two bar sliders of circumference outer wall fixedly connected with of slide bar, the slide bar slides with the outer wall of bar slider and is provided with same sliding disk, and a plurality of spliced poles of one side outer wall fixedly connected with of sliding disk, and is a plurality of the other end of spliced pole and one side outer wall fixed connection who removes the rust ring.
Preferably, the outer wall of one end of the sliding rod is fixedly connected with a first limiting plate.
A use method of a pipeline rust removing device for hydraulic engineering comprises the following steps:
s1: firstly, the device is placed in a pipeline, a worker fixes a supporting plate by hand, a folding crank is rotated, the folding crank drives a threaded rod to rotate in a threaded groove, and therefore a limiting block is driven to move towards the direction of the supporting plate;
s2: then, the limiting block is in a round table shape, so that the inserting plate can be driven to move in the mounting sleeve plate while the limiting block moves, and the arc-shaped fixing plate is attached to the inner wall of the pipeline;
s3: then, a rotating motor is started, the rotating motor drives a threaded lead screw to rotate, and under the limiting action of a limiting telescopic rod, a threaded sliding block moves on the threaded lead screw, so that a fixed disc and a rust removing ring are driven to move;
s4: then, the threaded lead screw rotates and simultaneously drives the sliding rod to rotate, the sliding disk starts to rotate simultaneously under the action of the strip-shaped sliding block, the sliding disk rotates to drive the rust removing ring to rotate through the connecting column, and the sliding disk moves on the sliding rod; the positions of the sliding disc and the threaded slider are limited through the first limiting plate and the second limiting plate;
s5: then, the rotation of the derusting ring can drive the rotating plate to rotate, when the rotating plate rotates, the bevel opening on the rotating plate can be continuously extruded with the stop block, the stop block extrudes the rotating plate to rotate around the rotating shaft, the second spring extends to enable the derusting plate to be contacted with the inner wall of the pipeline, at the moment, the stop block can extrude the first spring and the first telescopic rod to enable the stop block to enter the first movable groove, under the elastic action of the second spring, the rotating plate returns to the original position and then is continuously contacted with the stop block on the fixed disc, and the derusting block on the derusting plate is continuously contacted with the inner wall of the pipeline;
s6: finally, because the rust removing block is in a right-angled triangle shape, the inner wall of the pipeline is subjected to rust removal, under the action of the third spring and the second telescopic rod, when the inner wall of the pipeline is polished more, the rust removing block can be taken into the second movable groove, after the rust removal is finished, the rotating motor is closed, and the device is taken out through the reversely rotating folding type crank.
Compared with the prior art, the invention provides a pipeline rust removal device for hydraulic engineering and a use method thereof, and the pipeline rust removal device has the following beneficial effects:
1. the pipeline rust removing device for the hydraulic engineering and the use method thereof are characterized in that a fixed disc, a rust removing ring, a rotating plate, a stop block, a first spring, a second spring, a third spring, a rust removing plate and a rust removing block are arranged, when the inner wall of a pipeline is polished, the rust removing ring is driven to rotate through a rotating mechanism, the rotating plate can be driven to rotate by the rotation of the rust removing ring, an oblique port on the rotating plate can be continuously extruded with the stop block when the rotating plate rotates, the stop block extrudes the rotating plate to rotate around a rotating shaft, the second spring extends to enable the rust removing plate to be contacted with the inner wall of the pipeline, at the moment, the first spring and a first telescopic rod can be extruded by the stop block to enable the stop block to enter a first movable groove, the rotating plate returns to the original position under the elastic force of the second spring and then is continuously contacted with the stop block on the fixed disc, so that the rust removing block on the rust removing plate is continuously contacted with the inner wall of the pipeline, and the rust removing block is in a right-angle triangle shape, derusting the inner wall of the pipeline, under the action of the third spring and the second telescopic rod, when the inner wall of the pipeline is polished more, the derusting blocks can be taken into the second movable groove, so that the inner wall of the pipeline is derusted, the extruding force between the derusting blocks and the inner wall of the pipeline is smaller, the inner wall of the pipeline is polished more while the derusting is avoided, the thickness of the pipeline is reduced, the pipeline is damaged, and the service life of the pipeline is influenced.
2. This pipeline rust cleaning device for hydraulic engineering and application method thereof, through setting up the threaded rod, roll over the type crank, the connecting rod, gu fixed ring, the picture peg, the stopper, installation lagging and arc fixed plate, when fixing the device, place the device in the pipeline, the staff fixes the backup pad with the hand, rotate the roll over type crank, roll over the type crank and drive the threaded rod at the thread inslot internal rotation, thereby drive the stopper and remove to the direction of backup pad, because the stopper is the round platform form, thereby in the stopper removal, can drive the picture peg and remove in the installation lagging, make the inner wall laminating of arc fixed plate and pipeline, through the straight flute on the arc fixed plate, increase the frictional force between arc fixed plate and the pipeline inner wall, thereby increase the stability of device, avoid the device to rock when the rust cleaning, cause the damage of pipeline inner wall.
3. According to the pipeline rust removing device for the hydraulic engineering and the using method thereof, by arranging the threaded lead screw, the sliding rod, the strip-shaped sliding block, the rotating disc and the connecting column, when the pipeline is polished, the rotating motor is started, the rotating motor drives the threaded lead screw to rotate, the threaded sliding block moves on the threaded lead screw under the limiting action of the limiting telescopic rod, the fixed disc and the rust removing ring are further driven to move, the sliding rod can be driven to rotate while the threaded lead screw rotates, the sliding disc simultaneously starts to rotate under the action of the strip-shaped sliding block, the connecting column is driven by the sliding disc to rotate the rust removing ring, and the sliding disc moves on the sliding rod; the positions of the sliding disc and the threaded sliding block are limited through the first limiting plate and the second limiting plate, the derusting plate is driven to rotate when moving, and a better polishing effect is achieved.
Drawings
FIG. 1 is a schematic overall structure diagram of a pipeline rust removal device for hydraulic engineering and a use method thereof;
FIG. 2 is a schematic structural diagram of a limiting block and an arc-shaped fixing plate of the pipeline rust removing device for the hydraulic engineering and the use method thereof provided by the invention;
FIG. 3 is a schematic structural diagram of a sliding rod and a strip-shaped sliding block of the pipeline rust removing device for the hydraulic engineering and the use method thereof provided by the invention;
FIG. 4 is a partial front structural sectional view of a fixed disk of the pipeline rust removing device for the hydraulic engineering and the use method thereof, which are provided by the invention;
FIG. 5 is an enlarged view of a structure at the position A of the pipeline rust removing device for the hydraulic engineering and the use method thereof;
FIG. 6 is a partial front structural sectional view of a rust removing ring and a second spring of the water conservancy project pipeline rust removing device and the use method thereof;
fig. 7 is a schematic structural diagram of a rust removing block and a rust removing plate of the pipeline rust removing device for the hydraulic engineering and the use method thereof.
In the figure: 1. a support plate; 2. installing a sleeve plate; 3. an arc-shaped fixing plate; 4. limiting the telescopic rod; 5. removing rust rings; 6. a derusting plate; 7. a sliding disk; 8. a first limit plate; 9. a bar-shaped slider; 10. connecting columns; 11. fixing the disc; 12. a threaded slider; 13. a threaded rod; 14. a folding type crank; 15. a limiting block; 16. a fixing ring; 17. inserting plates; 18. a connecting rod; 19. a slide bar; 20. the first telescopic rod 21 and the motor protection shell; 22. a second telescopic rod; 24. a threaded lead screw; 26. a first spring; 27. a stopper; 28. a rotating plate; 29. a second spring; 30. mounting grooves; 31. a third spring; 32. and (4) removing rust blocks.
Detailed Description
The technical scheme in the embodiment of the invention will be made clear below by combining the attached drawings in the embodiment of the invention; fully described, it is to be understood that the described embodiments are merely a few, but not all embodiments of the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "upper", "lower", "upper", "lower", "upper", "lower",; a lower part; front and back; "rear"; a left part and a right part; the right part; top and bottom; a bottom; "inside"; "out" and the like indicate an orientation or positional relationship based on that shown in the drawings, which is merely for convenience of describing the present invention and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation; constructed and operative in a particular orientation and therefore should not be construed as limiting the invention.
Referring to fig. 1 to 7, a pipeline rust removing device for hydraulic engineering comprises a supporting plate 1, a fixing mechanism is arranged on the outer wall of the supporting plate 1, a motor protective shell 21 is connected to one side of the fixing mechanism through a bolt, a rotating motor is arranged inside the motor protective shell 21, an output shaft of the rotating motor is connected with a threaded lead screw 24 through a bolt, the outer wall of the threaded lead screw 24 is connected with a threaded slider 12 through a thread, the threaded slider 12 is disc-shaped, the outer wall of one side of the threaded slider 12 is connected with a limit telescopic rod 4 through a bolt, the other end of the limit telescopic rod 4 is fixedly connected with the outer wall of one side of the motor protective shell 21, the outer wall of the circumference of the threaded slider 12 is connected with a fixed disk 11 through a bolt, movable grooves are equidistantly formed in the circumference of the fixed disk 11, the inner wall of the movable grooves is connected with a first spring 26 through a bolt, and the other end of the first spring 26 is connected with a stop block 27 through a bolt, the bottom inner wall of activity groove has second telescopic link 22 through bolted connection, and first telescopic link 20 is located first spring 26, the circumference outer wall of fixed disk 11 rotates and is connected with rust removing ring 5, and rust removing ring 5's ring mouth inner wall is opened there is the annular groove, the top inner wall equidistance of annular groove is opened there is mounting groove 30, and the both ends inner wall of mounting groove 30 all is connected with rotor plate 28 through the pivot, there is second spring 29 one side outer wall of rotor plate 28 through bolted connection, and one side inner wall fixed connection of the other end of second spring 29 and mounting groove 30, rust removing ring 5's outer wall is provided with slewing mechanism, there is rust cleaning board 6 outer wall of rotor plate 28 through bolted connection.
In the invention, the cross section of the stop block 27 is in a right triangle shape, the outer wall of one end of the rotating plate 28 is provided with an oblique opening matched with the stop block 27, and the stop block 27 with the right triangle shape in cross section and the rotating plate 28 with the oblique opening are convenient for the stop block 27 to extrude the rotating plate 28.
According to the invention, the outer wall of the top of the derusting plate 6 is provided with a plurality of second movable grooves, the inner walls of the bottoms of the second movable grooves are all connected with a third spring 31 through bolts, the outer wall of the top of the third spring 31 is fixedly connected with a derusting block 32, a second telescopic rod 22 is fixedly arranged between the inner wall of the bottom of the derusting block 32 and the outer wall of the bottom of the second movable groove, the second telescopic rod 22 is positioned in the third spring 31, the section of the derusting block 32 is in a right triangle shape, the derusting block 32 can avoid damage to a pipeline during derusting through the third spring 31, and the derusting block 32 with the right triangle shape can better extrude the third spring 31 when being in contact with the inner wall of the pipeline, so that a good derusting effect is achieved.
In the invention, the fixing mechanism comprises a threaded rod 13, a threaded hole is formed in the outer wall of one side of a supporting plate 1, the inner wall of the threaded hole is connected with the threaded rod 13 through threads, the outer wall of one end of the threaded rod 13 is connected with a limiting block 15 through a bolt, the limiting block 15 is in a circular truncated cone shape, a plurality of connecting rods 18 are connected to the outer wall of one side of the supporting plate 1 through bolts, the other ends of the connecting rods 18 are connected with a same fixing ring 16 through bolts, a plurality of through grooves are formed in the circumferential outer wall of the fixing ring 16 at equal intervals, the inner wall of each through groove is connected with a mounting sleeve plate 2 through a bolt, an inserting plate 17 extending into the annular opening of the fixing ring 16 is inserted into the inner wall of the mounting sleeve plate 2, an arc chute matched with the limiting block 15 is formed in one end of the inserting plate 17, an arc fixing plate 3 is connected to the other end of the inserting plate 17 through a bolt, and the circular truncated cone-shaped limiting block 15, so as to achieve the purpose of adjusting the position of the arc fixing plate 3, facilitating the installation of the device.
In the invention, a plurality of straight grooves are equidistantly formed in the outer wall of the arc-shaped fixing plate 3, the friction force between the arc-shaped fixing plate 3 and the inner wall of the pipeline is increased through the straight grooves, and the installation stability of the device is increased.
In the invention, the other end of the threaded rod 13 is connected with a folding type crank 14 through a bolt, and the folding type crank 14 is utilized to facilitate the rotation of the threaded rod 13.
According to the rust removing ring, the rotating mechanism comprises a second limiting plate, the outer wall of one side of the second limiting plate is fixedly connected with the outer wall of one end of a threaded lead screw 24, the outer wall of the other side of the second limiting plate is connected with a sliding rod 19 through a bolt, the outer wall of the circumference of the sliding rod 19 is connected with two strip-shaped sliders 9 through bolts, the sliding rod 19 and the outer walls of the strip-shaped sliders 9 are provided with the same sliding disc 7 in a sliding mode, the outer wall of one side of the sliding disc 7 is connected with a plurality of connecting columns 10 through bolts, the other ends of the connecting columns 10 are fixedly connected with the outer wall of one side of the rust removing ring 5, and the rotating disc 7 and the strip-shaped sliders 9 facilitate that the rust removing ring 5 can rotate backwards while moving, so that the rust removing effect of the rust removing ring is improved.
In the invention, the outer wall of one end of the sliding rod 19 is connected with a first limiting plate 8 through a bolt, and the sliding disc 7 is limited by the first limiting plate 8.
A use method of a pipeline rust removing device for hydraulic engineering comprises the following steps:
the first step is as follows: firstly, the device is placed in a pipeline, a worker fixes the support plate 1 by hand, the folding crank 14 is rotated, the folding crank 14 drives the threaded rod 13 to rotate in the threaded groove, and therefore the limiting block 15 is driven to move towards the direction of the support plate 1;
the second step is that: then, the limiting block 15 is in a circular truncated cone shape, so that the limiting block 15 can drive the inserting plate 17 to move in the mounting sleeve plate 2 while moving, and the arc-shaped fixing plate 3 is attached to the inner wall of the pipeline;
the third step: then, the rotating motor is started, the rotating motor drives the threaded lead screw 24 to rotate, and under the limiting action of the limiting telescopic rod 4, the threaded sliding block 12 moves on the threaded lead screw 24, so that the fixed disc 11 and the rust removing ring 5 are driven to move;
the fourth step: then, the threaded lead screw 24 rotates and simultaneously drives the sliding rod 19 to rotate, under the action of the strip-shaped sliding block 9, the sliding disk 7 simultaneously starts to rotate, the sliding disk 7 rotates and drives the rust removing ring 5 to rotate through the connecting column 10, and the sliding disk 7 moves on the sliding rod 19; the positions of the sliding disk 7 and the threaded slider 12 are limited by the first limiting plate 8 and the second limiting plate;
the fifth step: next, the rust removing ring 5 rotates to drive the rotating plate 28 to rotate, when the rotating plate 28 rotates, the bevel on the rotating plate can be continuously extruded with the stop block 27, the stop block 27 extrudes the rotating plate 28 to rotate around the rotating shaft, the second spring 29 extends to enable the rust removing plate 6 to be contacted with the inner wall of the pipeline, at the moment, the stop block 27 can extrude the first spring 26 and the first telescopic rod 20 to enable the stop block 27 to enter the first movable groove, under the action of the elastic force of the second spring 29, the rotating plate 28 recovers to the original position and then is continuously contacted with the stop block 27 on the fixed disc 11, and the rust removing blocks 32 on the rust removing plate 6 are continuously contacted with the inner wall of the pipeline;
and a sixth step: finally, because the rust removing block 32 is in a right-angled triangle shape, the inner wall of the pipeline is subjected to rust removal, under the action of the third spring 31 and the second telescopic rod 22, when the inner wall of the pipeline is polished more, the rust removing block 32 can be taken into the second movable groove, after the rust removal is finished, the rotating motor is closed, and the device is taken out through the reversely rotating folding type crank 14.
The control mode of the invention is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of the power supply also belongs to the common knowledge in the field, and the invention is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the invention.
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 considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The pipeline rust removing device for the hydraulic engineering comprises a supporting plate (1) and is characterized in that a fixing mechanism is arranged on the outer wall of the supporting plate (1), a motor protective shell (21) is fixedly connected to one side of the fixing mechanism, a rotating motor is arranged inside the motor protective shell (21), a threaded lead screw (24) is fixedly connected to an output shaft of the rotating motor, a threaded slide block (12) is connected to the outer wall of the threaded lead screw (24) through threads, the threaded slide block (12) is disc-shaped, a limiting telescopic rod (4) is fixedly connected to the outer wall of one side of the threaded slide block (12), the other end of the limiting telescopic rod (4) is fixedly connected to the outer wall of one side of the motor protective shell (21), a fixed disc (11) is fixedly connected to the outer wall of the circumference of the threaded slide block (12), and movable grooves are formed in the circumference of the fixed disc (11) at equal intervals, a first spring (26) is fixedly connected with the inner wall of the movable groove, a stop block (27) is fixedly connected with the other end of the first spring (26), a second telescopic rod (22) is fixedly connected with the inner wall of the bottom of the movable groove, and the first telescopic rod (20) is positioned in the first spring (26), the outer wall of the circumference of the fixed disc (11) is rotationally connected with a rust removing ring (5), and the inner wall of the ring opening of the derusting ring (5) is provided with an annular groove, the inner wall of the top of the annular groove is provided with mounting grooves (30) at equal intervals, and the inner walls of the two ends of the mounting groove (30) are connected with rotating plates (28) through rotating shafts, a second spring (29) is fixedly connected with the outer wall of one side of the rotating plate (28), and the other end of the second spring (29) is fixedly connected with the inner wall of one side of the mounting groove (30), the outer wall of the rust removing ring (5) is provided with a rotating mechanism, and the outer wall of the rotating plate (28) is fixedly connected with a rust removing plate (6).
2. The pipeline rust removing device for the water conservancy project as claimed in claim 1, wherein the cross section of the stop block (27) is in a right-angled triangle shape, and an inclined opening matched with the stop block (27) is formed in the outer wall of one end of the rotating plate (28).
3. The pipe rust removing device for the water conservancy project as claimed in claim 2, wherein a plurality of second movable grooves are formed in the outer wall of the top of the rust removing plate (6), third springs (31) are fixedly connected to the inner walls of the bottoms of the second movable grooves, rust removing blocks (32) are fixedly connected to the outer walls of the tops of the third springs (31), second telescopic rods (22) are fixedly arranged between the inner walls of the bottoms of the rust removing blocks (32) and the outer walls of the bottoms of the second movable grooves, the second telescopic rods (22) are located in the third springs (31), and the cross section of each rust removing block (32) is in a right-angled triangular shape.
4. The pipeline rust removing device for the hydraulic engineering as claimed in claim 1, wherein the fixing mechanism comprises a threaded rod (13), a threaded hole is formed in the outer wall of one side of the supporting plate (1), the inner wall of the threaded hole is in threaded connection with the threaded rod (13), a limiting block (15) is fixedly connected to the outer wall of one end of the threaded rod (13), the limiting block (15) is in the shape of a circular truncated cone, a plurality of connecting rods (18) are fixedly connected to the outer wall of one side of the supporting plate (1), the other ends of the connecting rods (18) are fixedly connected with the same fixing ring (16), a plurality of through grooves are formed in the outer wall of the circumference of the fixing ring (16) at equal intervals, a mounting sleeve plate (2) is fixedly connected to the inner wall of the mounting sleeve plate (2), an inserting plate (17) extending into the ring opening of the fixing ring (16) is inserted into the inner wall of the mounting sleeve plate, an arc chute matched with the limiting block (15) is formed in one end of the inserting plate (17), and the other end of the inserting plate (17) is fixedly connected with an arc-shaped fixing plate (3).
5. The pipeline rust removing device for the water conservancy project as claimed in claim 4, characterized in that a plurality of straight grooves are formed in the outer wall of the arc-shaped fixing plate (3) at equal intervals.
6. The pipeline rust removing device for the hydraulic engineering as claimed in claim 5, characterized in that the other end of the threaded rod (13) is fixedly connected with a folding type crank (14).
7. The pipeline rust removing device for the water conservancy project, as claimed in claim 1, wherein the rotating mechanism comprises a second limiting plate, one outer wall of one side of the second limiting plate is fixedly connected with one outer wall of the threaded lead screw (24), the other outer wall of the other side of the second limiting plate is fixedly connected with a sliding rod (19), two strip-shaped sliders (9) are fixedly connected with the outer wall of the circumference of the sliding rod (19), the sliding rod (19) and the outer wall of the strip-shaped sliders (9) are slidably provided with the same sliding disc (7), one outer wall of one side of the sliding disc (7) is fixedly connected with a plurality of connecting columns (10), and the other ends of the connecting columns (10) are fixedly connected with one outer wall of the rust removing ring (5).
8. The pipeline rust removing device for the water conservancy project as claimed in claim 7, characterized in that a first limiting plate (8) is fixedly connected to the outer wall of one end of the sliding rod (19).
9. A use method of the pipeline rust removing device for the hydraulic engineering is characterized by comprising the following steps:
s1: firstly, the device is placed in a pipeline, a worker fixes a support plate (1) by hands, a folding crank (14) is rotated, the folding crank (14) drives a threaded rod (13) to rotate in a threaded groove, and therefore a limiting block (15) is driven to move towards the direction of the support plate (1);
s2: then, as the limiting block (15) is in a circular truncated cone shape, the limiting block (15) can drive the inserting plate (17) to move in the mounting sleeve plate (2) while moving, so that the arc-shaped fixing plate (3) is attached to the inner wall of the pipeline;
s3: then, a rotating motor is started, the rotating motor drives a threaded lead screw (24) to rotate, and under the limiting action of a limiting telescopic rod (4), a threaded sliding block (12) moves on the threaded lead screw (24) so as to drive a fixed disc (11) and a derusting ring (5) to move;
s4: then, the threaded lead screw (24) rotates and simultaneously drives the sliding rod (19) to rotate, under the action of the strip-shaped sliding block (9), the sliding disk (7) simultaneously starts to rotate, the sliding disk (7) rotates and drives the rust removing ring (5) to rotate through the connecting column (10), and the sliding disk (7) moves on the sliding rod (19); the positions of the sliding disc (7) and the threaded sliding block (12) are limited through a first limiting plate (8) and a second limiting plate;
s5: next, the rust removing ring (5) rotates to drive the rotating plate (28) to rotate, when the rotating plate (28) rotates, the inclined opening on the rotating plate can be continuously extruded with the stop block (27), the stop block (27) extrudes the rotating plate (28) to rotate around the rotating shaft, the second spring (29) extends to enable the rust removing plate (6) to be contacted with the inner wall of the pipeline, at the moment, the stop block (27) can extrude the first spring (26) and the first telescopic rod (20) to enable the stop block (27) to enter the first movable groove, under the action of the elastic force of the second spring (29), the rotating plate (28) returns to the original position, and then is continuously contacted with the stop block (27) on the fixed disc (11), so that the rust removing block (32) on the rust removing plate (6) is continuously contacted with the inner wall of the pipeline;
s6: finally, because rust removing blocks (32) are in a right-angled triangle shape, the inner wall of the pipeline is subjected to rust removal, under the action of a third spring (31) and a second telescopic rod (22), when the inner wall of the pipeline is ground more, the rust removing blocks (32) can be collected into a second movable groove, after the rust removal is finished, a rotating motor is closed, and the device is taken out through a reverse rotation folding type crank (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110005209.7A CN113414693A (en) | 2021-01-04 | 2021-01-04 | Pipeline rust removal device for hydraulic engineering and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110005209.7A CN113414693A (en) | 2021-01-04 | 2021-01-04 | Pipeline rust removal device for hydraulic engineering and application method thereof |
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| Publication Number | Publication Date |
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| CN113414693A true CN113414693A (en) | 2021-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110005209.7A Withdrawn CN113414693A (en) | 2021-01-04 | 2021-01-04 | Pipeline rust removal device for hydraulic engineering and application method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114161236A (en) * | 2021-11-25 | 2022-03-11 | 徐州给力磁业有限公司 | Hollow columnar magnetic steel inner surface treatment device matched with machine tool for use |
| CN115648031A (en) * | 2022-11-08 | 2023-01-31 | 川易机电设备启东有限公司 | Pipeline rust removing device capable of automatically adjusting rust removing radius according to pipe diameter |
| CN117260447A (en) * | 2023-11-23 | 2023-12-22 | 内蒙古北科交大机器人有限公司 | Wind-powered electricity generation drive chain assembly bolt preprocessing device and microscope carrier |
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| CN117680450A (en) * | 2024-02-01 | 2024-03-12 | 山西七河科技有限公司 | Inside rust cleaning device of concatenation pipe for hydraulic engineering |
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2021
- 2021-01-04 CN CN202110005209.7A patent/CN113414693A/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114161236A (en) * | 2021-11-25 | 2022-03-11 | 徐州给力磁业有限公司 | Hollow columnar magnetic steel inner surface treatment device matched with machine tool for use |
| CN114161236B (en) * | 2021-11-25 | 2022-09-27 | 徐州给力磁业有限公司 | Hollow columnar magnetic steel inner surface treatment device matched with machine tool for use |
| CN115648031A (en) * | 2022-11-08 | 2023-01-31 | 川易机电设备启东有限公司 | Pipeline rust removing device capable of automatically adjusting rust removing radius according to pipe diameter |
| CN117260447A (en) * | 2023-11-23 | 2023-12-22 | 内蒙古北科交大机器人有限公司 | Wind-powered electricity generation drive chain assembly bolt preprocessing device and microscope carrier |
| CN117260447B (en) * | 2023-11-23 | 2024-01-12 | 内蒙古北科交大机器人有限公司 | Wind-powered electricity generation drive chain assembly bolt preprocessing device and microscope carrier |
| CN117638672A (en) * | 2024-01-25 | 2024-03-01 | 山东广瑞电力科技有限公司 | Stable offshore booster station |
| CN117638672B (en) * | 2024-01-25 | 2024-05-03 | 山东广瑞电力科技有限公司 | Stable offshore booster station |
| CN117680450A (en) * | 2024-02-01 | 2024-03-12 | 山西七河科技有限公司 | Inside rust cleaning device of concatenation pipe for hydraulic engineering |
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Application publication date: 20210921 |