CN111558885A - Rust removal device for water conservancy construction pipeline - Google Patents
Rust removal device for water conservancy construction pipeline Download PDFInfo
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- CN111558885A CN111558885A CN202010462156.7A CN202010462156A CN111558885A CN 111558885 A CN111558885 A CN 111558885A CN 202010462156 A CN202010462156 A CN 202010462156A CN 111558885 A CN111558885 A CN 111558885A
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- shaped plate
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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
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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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- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sewage (AREA)
Abstract
The invention discloses a rust removing device for a water conservancy construction pipeline, which comprises a pipe body, a fixed plate and two sliding rods, wherein a first arc-shaped plate and a second arc-shaped plate are arranged inside two ends of the pipe body, two symmetrical sides of the first arc-shaped plate and the second arc-shaped plate are respectively provided with a first groove, a piston rod of a second cylinder is matched with two second cylinders to drive the first arc-shaped plate and the second arc-shaped plate to be close to the inner side wall of the pipe body respectively, the friction force between the inner wall of the pipe body and the first arc-shaped plate and the second arc-shaped plate is improved through elastic potential energy generated by extruding a rubber plate, and the fastening performance between the first arc-shaped plate and the pipe body and the fastening performance between the second arc-shaped plate and the pipe body are further improved; through the cooperation of first barrel, second barrel, slide bar, first recess and fixed hoop, avoided when the rust cleaning outside at the body with the grip block centre gripping, cause by the clamping part production dead angle, and lead to the condition of artifical rust cleaning to the dead angle position, improved the work efficiency of rust cleaning work.
Description
Technical Field
The invention relates to the technical field of water conservancy construction, in particular to a rust removing device for a water conservancy construction pipeline.
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. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production.
Most of pipelines for hydraulic engineering are placed outdoors, most of the pipelines placed outdoors are steel pipes, and therefore when the steel pipelines are blown by wind and rain, the outer surfaces of the steel pipelines are rusted, and serious potential safety hazards are caused.
The invention is disclosed in China: a water conservancy construction pipeline surface rust removal device (publication number: CN209110786U) discloses a water conservancy construction pipeline surface rust removal device, which enables a pipeline to be positioned in the rust removal device under the matching of a right polishing sleeve, a left polishing sleeve, a bolt and a connecting spring, a connecting motor is turned on, and an output shaft of the connecting motor drives a threaded rod to move, so that a connecting block and the polishing device are driven to remove rust on the surface of the pipeline, the problems of uneven manual rust removal and low efficiency are solved, the rust removal efficiency of the water conservancy pipeline surface rust removal device is improved, and certain problems exist;
present pipeline outer wall is polished and is needed to carry out the centre gripping to the pipeline and support, however the rust on this part surface of centre gripping, covered by the grip block and become the dead angle, can't carry out the rust cleaning work to it, can lead to rust cleaning work after, artifical rust with grip block covering part is got rid of, the efficiency of rust cleaning work has been reduced, for this reason, a water conservancy construction pipeline's rust cleaning device is proposed, among other pertinence solutions, need set up the whole range that the elongated auxiliary conduit realized erasing piece and do not have the dead angle and slide in the length direction of pipeline, but need extra auxiliary conduit cooperation among this solution, still need spend extra time when increasing design cost will treat that rust cleaning pipeline and auxiliary conduit dock with one heart.
Disclosure of Invention
The invention aims to provide a rust removing device for a water conservancy construction pipeline, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a rust removing device for a water conservancy construction pipeline comprises a pipe body, a fixing plate and two sliding rods, wherein a first arc-shaped plate and a second arc-shaped plate are arranged inside two ends of the pipe body, first grooves are formed in two symmetrical sides of the first arc-shaped plate and the second arc-shaped plate respectively, two ends of the two sliding rods are connected inside the two adjacent first grooves in a sliding mode respectively, a rod body is arranged inside the pipe body, second cylinders which are symmetrical to each other are welded on two sides of the outer wall of the rod body, piston rods of the two second cylinders are welded on the inner walls of the first arc-shaped plate and the second arc-shaped plate respectively, second cylinder bodies are welded on the outer walls of the two sides of the rod body, a first cylinder body is connected inside the second cylinder body in a sliding mode, one end of each of the two first cylinder bodies is welded on the inner walls of the first arc-shaped plate and the second arc-shaped plate respectively, and rubber plates are bonded on the outer, the utility model discloses a pipe body, including body, rubber slab, backup pad, two, the inside wall of body is connected in the laminating of one side of rubber slab, the outer wall both sides of body all are provided with two grip blocks, the inside wall fixedly connected with sand board of grip block, the sand board laminating is connected in the lateral wall of body, the backup pad has all been welded, two to the top both sides of fixed plate the top welding of backup pad has first casing.
As further preferable in the present technical solution: the inner side wall of the first shell is rotatably connected with a bidirectional lead screw through a bearing, the two sides of the outer wall of the bidirectional lead screw are respectively in threaded connection with a sliding block, one end, far away from the bearing, of the bidirectional lead screw penetrates through one side of the first shell, one side of the first shell is fixedly connected with a second shell, a motor is fixedly connected inside the second shell through a screw, and an output shaft of the motor is welded at one end of the bidirectional lead screw.
As further preferable in the present technical solution: two articulated the connecting of one side that the grip block is adjacent, two screw fixed connection is passed through to the opposite side that the grip block is adjacent, the grip block is close to the first even board of lateral wall fixedly connected with of first casing, the top welding of first even board has the second even board, the spout has been seted up to the bottom of first casing, spout fixed connection runs through in one side of slider on one side of the top of the second even board, the second is even board sliding connection in the inside of spout.
As further preferable in the present technical solution: the inner wall of grip block position in sand board both sides all rotates and is connected with the gyro wheel that the equidistance was arranged.
As further preferable in the present technical solution: the both sides of fixed plate all are provided with the base, the top welding of base has first cylinder, the one end threaded connection of the body of rod has the sleeve pipe, the sheathed tube bottom is seted up with the second recess of first cylinder piston rod looks adaptation, the piston rod of first cylinder runs through in the inside of second recess.
As further preferable in the present technical solution: and two sides of the outer wall of the second cylinder are welded with fixing hoops.
As further preferable in the present technical solution: and one end of the rod body, which is far away from the pipe body, is in threaded connection with a limiting plate.
As further preferable in the present technical solution: first switch, second switch and third switch are installed to one side of fixed plate, the power output of first switch passes through the wire and the power input electric connection of first cylinder, the power output of second switch passes through the wire and the power input electric connection of second cylinder, the power output of third switch passes through the wire and the power input electric connection of motor.
Compared with the prior art, the invention has the beneficial effects that:
firstly, the automatic elastic tightening mechanism is arranged on the inner wall of the pipeline, and the automatic elastic tightening mechanism automatically tightens the inner wall of the pipeline in the erasing process, so that an independent clamping mechanism is not arranged on the circumferential outer wall of the pipeline to be derusted, and the mechanical integrity of the design of the integral derusting mechanism is enhanced while an independent auxiliary pipeline is not required to be configured.
Through the matching of the rod body and the two second cylinders, the piston rods of the second cylinders respectively drive the first arc-shaped plate and the second arc-shaped plate to be close to the inner side wall of the pipe body, so that the rubber plate is attached and fastened to the inner wall of the pipe body, the first arc-shaped plate and the second arc-shaped plate are supported, the friction force between the inner wall of the pipe body and the first arc-shaped plate and the friction force between the inner wall of the pipe body and the second arc-shaped plate are improved through elastic potential energy generated by extruding the rubber plate, and the fastening performance between the first arc-shaped plate and the pipe body and between the second arc-shaped plate and the pipe body;
thirdly, through the matching of the first cylinder, the second cylinder, the sliding rod, the first groove and the fixing hoop, the supporting and stabilizing effects between the first arc-shaped plate and the pipe body and between the second arc-shaped plate and the pipe body are improved; and through the cooperation of first cylinder, base, sleeve pipe and limiting plate, the position between outside adjustment body and the sand board, avoided when the rust cleaning outside at the body with the grip block centre gripping, cause by the clamping position produce the dead angle, and lead to the condition of artifical rust cleaning to the dead angle position, improved the work efficiency of rust cleaning work.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the tube of the present invention;
FIG. 3 is a schematic view of a connection structure of a first arc plate, a second arc plate and a sliding rod according to the present invention;
FIG. 4 is a schematic view of a rod body structure according to the present invention;
FIG. 5 is a schematic view of the chute of the present invention;
FIG. 6 is a schematic view of the internal structure of the clamping plate according to the present invention;
fig. 7 is a schematic view of the structure of the bushing of the present invention.
In the figure: 1. a fixing plate; 2. a first switch; 3. a second switch; 4. a third switch; 5. a clamping plate; 6. a base; 7. a first cylinder; 8. a limiting plate; 9. a sleeve; 10. a support plate; 11. a first connecting plate; 12. a bearing; 13. a second connecting plate; 14. a slider; 15. a first housing; 16. a bidirectional screw rod; 17. a motor; 18. a second housing; 19. a roller; 20. a sand plate; 21. a pipe body; 22. a rubber plate; 23. a first arc-shaped plate; 24. a second arc-shaped plate; 25. a second cylinder; 26. a fixing hoop; 27. a rod body; 28. a first groove; 29. a slide bar; 30. a first cylinder; 31. a second cylinder; 32. a chute; 33. a second groove.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-7, the present invention provides a technical solution: a rust removing device for a water conservancy construction pipeline comprises a pipe body 21, a fixing plate 1 and two slide bars 29, wherein a first arc-shaped plate 23 and a second arc-shaped plate 24 are arranged inside two ends of the pipe body 21, two symmetrical sides of the first arc-shaped plate 23 and the second arc-shaped plate 24 are respectively provided with a first groove 28, two ends of each slide bar 29 are respectively connected inside two adjacent first grooves 28 in a sliding manner, a rod body 27 is arranged inside the pipe body 21, two symmetrical second cylinders 25 are welded on two sides of the outer wall of the rod body 27, piston rods of the two second cylinders 25 are respectively welded on the inner walls of the first arc-shaped plate 23 and the second arc-shaped plate 24, second cylinder bodies 31 are respectively welded on the outer walls of the two sides of the rod body 27, a first cylinder body 30 is connected inside the second cylinder body 31 in a sliding manner, one end of each first cylinder body 30 is respectively welded on the inner walls of the first arc-shaped plate 23 and the second, the lateral wall of first arc 23 and second arc 24 all bonds and has rubber slab 22, and one side laminating of rubber slab 22 is connected in the inside wall of body 21, and the outer wall both sides of body 21 all are provided with two grip blocks 5, and the inside wall fixedly connected with sand board 20 of grip block 5, and the laminating of sand board 20 is connected in the lateral wall of body 21, and backup pad 10 has all been welded to the top both sides of fixed plate 1, and the top welding of two backup pads 10 has first casing 15.
In this embodiment, specifically: the inside wall of first casing 15 rotates through bearing 12 and is connected with two-way lead screw 16, the equal threaded connection in outer wall both sides of two-way lead screw 16 has slider 14, the one end that bearing 12 was kept away from to two-way lead screw 16 runs through in one side of first casing 15, one side fixedly connected with second casing 18 of first casing 15, screw fixedly connected with motor 17 is passed through to the inside of second casing 18, the output shaft of motor 17 welds in the one end of two-way lead screw 16, it rotates to drive two-way lead screw 16 through motor 17, two-way lead screw 16 is levogyration and dextrorotation for the direction of rotation, make two slider 14 remove relatively or opposite, frictional force when having reduced two-way lead screw 16 through bearing 12 and rotating, and then the load that has reduced two-way lead screw 16's rotation production, and then improved the stable effect of two.
In this embodiment, specifically: articulated the connection in the adjacent one side of two grip blocks 5, screw fixed connection is passed through to the adjacent opposite side of two grip blocks 5, grip block 5 is close to the first link 11 of lateral wall fixedly connected with of first casing 15, the top welding of first link 11 has the second even board 13, spout 32 has been seted up to the bottom of first casing 15, spout 32 fixed connection is run through in one side of the top of second even board 13 in one side of slider 14, the second even board 13 sliding connection is in the inside of spout 32, the connection of first link 11 and second even board 13, it is fixed to make the connection between slider 14 and the grip block 5, and then under slider 14's removal, make first link 11 slide in spout 32, and then be convenient for drive grip block 5 and remove the rust at the outer wall of body 21.
In this embodiment, specifically: the inner wall that grip block 5 is located sand plate 20 both sides all rotates and is connected with the gyro wheel 19 that the equidistance was arranged, and gyro wheel 19 is located same horizontal plane with sand plate 20, and the direction that gyro wheel 19 removed is along the direction lateral sliding of body 21, has improved the smoothness degree of rust cleaning between grip block 5 and sand plate 20 and body 21, and through the contrast of sand plate 20 with gyro wheel 19, clears away the degree of wear of sand plate 20, and then changes sand plate 20.
In this embodiment, specifically: both sides of fixed plate 1 all are provided with base 6, the top welding of base 6 has first cylinder 7, the one end threaded connection of the body of rod 27 has sleeve pipe 9, second recess 33 with 7 piston rod looks adaptations of first cylinder is seted up to sleeve pipe 9's bottom, the piston rod of first cylinder 7 runs through in the inside of second recess 33, the piston rod of first cylinder 7 inserts in sleeve pipe 9's second recess 33, it is connected to make to form between sleeve pipe 9 and the piston rod of first cylinder 7, start first cylinder 7, adjustable body 21 is located the height between grip block 5, and at base 6, under the cooperation of first cylinder 7 and sleeve pipe 9, support body of rod 27 and body 21.
In this embodiment, specifically: the welding of the outer wall both sides of two second cylinders 25 has fixed hoop 26, consolidates two second cylinders 25 through fixed hoop 26, has improved stability and the supporting effect between the second cylinder 25.
In this embodiment, specifically: the one end threaded connection that the body of rod 27 kept away from body 21 has limiting plate 8, rotates limiting plate 8 clockwise on the body of rod 27, is close to one side of sleeve pipe 9, to sleeve pipe 9 restriction, prevents the activity of sleeve pipe 9, and has improved the stationarity of the body of rod 27.
In this embodiment, specifically: first switch 2, second switch 3 and third switch 4 are installed to one side of fixed plate 1, the power output of first switch 2 passes through the wire and the power input electric connection of first cylinder 7, the power output of second switch 3 passes through the wire and the power input electric connection of second cylinder 25, the power output of third switch 4 passes through the wire and the power input electric connection of motor 17, first switch 2 controls the start-up or the closing of first cylinder 7, second switch 3 controls the start-up or the closing of second cylinder 25, third switch 4 controls the start-up or the closing of motor 17.
Working principle or structural principle, when in use, the two rod bodies 27 are respectively inserted into the two ends of the tube body 21, the two second cylinders 25 are started through the second switch 3, the piston rods of the two second cylinders 25 respectively drive the first arc-shaped plate 23 and the second arc-shaped plate 24 to move towards the inner side wall of the tube body 21, so that the rubber plates 22 on the surfaces of the first arc-shaped plate 23 and the second arc-shaped plate 24 are attached and fastened with the inner wall of the tube body 21, the friction force between the inner wall of the tube body 21 and the first arc-shaped plate 23 and the second arc-shaped plate 24 is improved through the rubber plates 22, when the rubber plates 22 are extruded, the elastic potential energy effect of the rubber plates 22 enables the fastening between the first arc-shaped plate 23 and the second arc-shaped plate 24 to be higher, meanwhile, when the first arc-shaped plate 23 and the second arc-shaped plate 24 move towards the inner wall of the tube body 21, the corresponding first tube body 30 can slide out from the second tube body 31, and the slide rod 29 can slide, then, with the cooperation of the fixing hoop 26, the supporting and stabilizing effects between the first arc-shaped plate 23 and the second arc-shaped plate 24 are improved, the sleeve 9 and the limiting plate 8 are sequentially rotated clockwise to the outer side wall of the rod body 27, the second groove 33 on the sleeve 9 is perpendicular to the ground, the first cylinder 7 is started through the first switch 2, the piston rod of the first cylinder 7 is inserted into the second groove 33 to fix the sleeve 9 and the rod body 27, the clamping plate 5 is correspondingly installed on the outer wall of the pipe body 21, the motor 17 is started through the third switch 4, the motor 17 drives the bidirectional screw 16 to rotate, further the two sliding blocks 14 move mutually, the sliding blocks 14 drive the first connecting plate 11 and the second connecting plate 13 to move, the first connecting plate 11 slides in the chute 32, further the clamping plate 5 is driven to move on the outer wall of the pipe body 21, the rust removal work is performed through the sand plate 20, and the roller 19 is driven to slide transversely along the direction of the pipe body 21, the smoothness of rust removal between the clamping plate 5 and the sand plate 20 and the pipe body 21 is improved, the third switch 4 controls the forward rotation and the reverse rotation of the motor 17, so that the sand plate 20 removes rust on the outer wall of the pipe body 21 in a reciprocating mode, and time and labor are saved.
In the process, because the outer wall of the pipeline is not provided with any clamping mechanism, the inner wall of the pipeline is provided with the automatic elastic tightening mechanism, and the inner wall of the pipeline is automatically tightened along with the erasing process, so that an independent clamping mechanism is not arranged on the circumferential outer wall of the pipeline to be derusted, and the mechanical integrity of the design of the integral derusting mechanism is enhanced while an independent auxiliary pipeline is not required to be configured.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a rust cleaning device of water conservancy construction pipeline, includes body (21), fixed plate (1) and two slide bars (29), its characterized in that: the pipe is characterized in that a first arc-shaped plate (23) and a second arc-shaped plate (24) are arranged inside two ends of the pipe body (21), first grooves (28) are formed in two symmetrical sides of the first arc-shaped plate (23) and the second arc-shaped plate (24), two ends of the two sliding rods (29) are connected inside the two adjacent first grooves (28) in a sliding mode respectively, a rod body (27) is arranged inside the pipe body (21), second cylinders (25) which are symmetrical to each other are welded on two sides of the outer wall of the rod body (27), piston rods of the two second cylinders (25) are welded on the inner walls of the first arc-shaped plate (23) and the inner wall of the second arc-shaped plate (24) respectively, second barrels (31) are welded on the outer walls of the two sides of the rod body (27) located on the second cylinders (25), fixing hoops (26) are welded on two sides of the outer wall of the two second cylinders (25), and first barrels (30) are connected inside the second barrels, one end of each of the two first cylinders (30) is welded to the inner walls of the first arc-shaped plate (23) and the second arc-shaped plate (24) respectively, rubber plates (22) are bonded to the outer side walls of the first arc-shaped plate (23) and the second arc-shaped plate (24), one side of each of the rubber plates (22) is connected to the inner side wall of the corresponding pipe body (21) in an attaching mode, two clamping plates (5) are arranged on two sides of the outer wall of the corresponding pipe body (21), sand plates (20) are fixedly connected to the inner side walls of the clamping plates (5), the sand plates (20) are connected to the outer side walls of the corresponding pipe bodies (21) in an attaching mode, supporting plates (10) are welded to two sides of the top of each fixing plate (1), and first shells (15) are; the both sides of fixed plate (1) all are provided with base (6), the top welding of base (6) has first cylinder (7), the one end threaded connection of the body of rod (27) has sleeve pipe (9), second recess (33) with first cylinder (7) piston rod looks adaptation is seted up to the bottom of sleeve pipe (9), the piston rod of first cylinder (7) runs through in the inside of second recess (33)
Two adjacent sides of the clamping plates (5) are hinged, the inner walls of the clamping plates (5) positioned on two sides of the sand plate (20) are all rotatably connected with rollers (19) arranged at equal intervals, the other adjacent sides of the clamping plates (5) are fixedly connected through screws, the outer side wall of each clamping plate (5) close to the first shell (15) is fixedly connected with a first connecting plate (11), the top of each first connecting plate (11) is welded with a second connecting plate (13), the bottom of each first shell (15) is provided with a sliding chute (32), one side of the top of each second connecting plate (13) penetrates through the sliding chute (32) and is fixedly connected to one side of a sliding block (14), each second connecting plate (13) is slidably connected to the inside of the sliding chute (32), the inner side wall of each first shell (15) is rotatably connected with a bidirectional screw rod (16) through a bearing (12), and two sides of the outer wall of the bidirectional screw rod (16) are both in threaded connection with the sliding, one end, far away from the bearing (12), of the bidirectional screw rod (16) penetrates through one side of the first shell (15), one side of the first shell (15) is fixedly connected with the second shell (18), the inside of the second shell (18) is fixedly connected with a motor (17) through a screw, and an output shaft of the motor (17) is welded to one end of the bidirectional screw rod (16).
2. The rust removing device for the water conservancy construction pipeline according to claim 1, characterized in that: and a limiting plate (8) is connected to one end, far away from the pipe body (21), of the rod body (27) in a threaded manner.
3. The rust removing device for the water conservancy construction pipeline according to claim 1, characterized in that: first switch (2), second switch (3) and third switch (4) are installed to one side of fixed plate (1), the power output of first switch (2) passes through the power input electric connection of wire and first cylinder (7), the power output of second switch (3) passes through the power input electric connection of wire and second cylinder (25), the power output of third switch (4) passes through the power input electric connection of wire and motor (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010462156.7A CN111558885A (en) | 2020-05-27 | 2020-05-27 | Rust removal device for water conservancy construction pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010462156.7A CN111558885A (en) | 2020-05-27 | 2020-05-27 | Rust removal device for water conservancy construction pipeline |
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| Publication Number | Publication Date |
|---|---|
| CN111558885A true CN111558885A (en) | 2020-08-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010462156.7A Withdrawn CN111558885A (en) | 2020-05-27 | 2020-05-27 | Rust removal device for water conservancy construction pipeline |
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| Country | Link |
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| CN (1) | CN111558885A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112157556A (en) * | 2020-09-20 | 2021-01-01 | 国网湖北省电力有限公司电力科学研究院 | Rust removal device for water conservancy pipeline |
| CN112164526A (en) * | 2020-09-28 | 2021-01-01 | 安徽华宇电缆集团有限公司 | Aviation is with high temperature resistant around package mounting wire |
| CN112372482A (en) * | 2020-11-06 | 2021-02-19 | 山西兴潮科技有限公司 | Surface rust removal device for surfacing machine continuous casting roller and rust removal method thereof |
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| RU166705U1 (en) * | 2015-12-14 | 2016-12-10 | Общество с ограниченной ответственностью "БилдСити" | DEVICE FOR LONGITUDINAL GRINDING ROUND PIPES |
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| CN112157556A (en) * | 2020-09-20 | 2021-01-01 | 国网湖北省电力有限公司电力科学研究院 | Rust removal device for water conservancy pipeline |
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Application publication date: 20200821 |