CN111266979B - Water conservancy construction pipeline outer surface rust removal device and use method - Google Patents
Water conservancy construction pipeline outer surface rust removal device and use method Download PDFInfo
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- CN111266979B CN111266979B CN202010194796.4A CN202010194796A CN111266979B CN 111266979 B CN111266979 B CN 111266979B CN 202010194796 A CN202010194796 A CN 202010194796A CN 111266979 B CN111266979 B CN 111266979B
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- Prior art keywords
- rust
- pipeline
- ring body
- slide rail
- cleaning
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- Expired - Fee Related
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- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title claims abstract description 110
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 238000010276 construction Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 8
- 238000004140 cleaning Methods 0.000 claims abstract description 62
- 239000007788 liquid Substances 0.000 claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims description 31
- 239000002699 waste material Substances 0.000 claims description 14
- 239000007921 spray Substances 0.000 claims description 11
- 230000009471 action Effects 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 238000005507 spraying Methods 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 2
- 241000252185 Cobitidae Species 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 241000282414 Homo sapiens Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000001363 water suppression through gradient tailored excitation Methods 0.000 description 1
Images
Classifications
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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
- B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
-
- 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
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- 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
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
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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
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to a water conservancy construction pipeline outer surface rust removal device and a use method thereof, and aims to solve the problem that the existing rust removal device is not easy to remove rust of a pipeline in use. This water conservancy construction pipeline surface rust cleaning device, the loach carrying platform comprises a supporting fram, be equipped with the rust cleaning device on the support frame, the rust cleaning device is including setting up the annular slide rail at the support frame front and back end, be equipped with the ring body between the annular slide rail of front and back end, the ring body is through terminal surface slider joint between annular slide rail around, the outer wall of the side of the ring body left and right sides is equipped with the tooth piece, tooth piece and the epaxial gear engagement of rust cleaning motor output on the side of the ring body left and right sides, six rust cleaning heads of ring body inner ring equipartition, rust cleaning head detachably fixes on the spring support on the ring body, ring body inner ring still is equipped with clearance shower nozzle and antirust liquid shower nozzle, clearance shower nozzle and antirust liquid shower nozzle pass through the hose and are connected with clearance liquid and antirust liquid respectively.
Description
Technical Field
The invention belongs to the field of hydraulic engineering, and particularly relates to a rust removing device for the outer surface of a water conservancy construction pipeline and a using method.
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. 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. Hydraulic engineering needs to build various types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like. Hydraulic engineering need be used water conservancy construction pipeline when carrying water, and its metal pipeline surface easily produces rust when using for a long time. At present, a rust removal mechanism is used for removing rust of water conservancy construction pipelines, but the rust removal mechanism is not easy to remove rust of the pipelines in use, and can only be used for cleaning the pipelines after being detached, and meanwhile, the pipelines cannot be subjected to rust removal in time during rust removal, so that the pipelines are easy to rust again, and further secondary damage is caused, the thickness of the pipelines is enabled to generate large change, and the structural strength of the pipelines is affected.
Disclosure of Invention
The invention aims to provide a water conservancy construction pipeline outer surface rust removal device to solve the problem that an existing rust removal mechanism is not easy to remove rust of a pipeline in use.
The invention aims to provide a use method of the rust removing device for the outer surface of the water conservancy construction pipeline.
In order to achieve the first object, the technical scheme of the invention is as follows:
the utility model provides a water conservancy construction pipeline surface rust cleaning device, the loach carrying platform comprises a supporting fram, be equipped with rust cleaning mechanism on the support frame, rust cleaning mechanism is including setting up the annular slide rail at the support frame front and back end, be equipped with the ring body between the annular slide rail of front and back end, the ring body is through terminal surface slider joint between annular slide rail around, the outer wall of the side of left and right sides of ring body is equipped with the tooth piece, tooth piece and the epaxial gear engagement of rust cleaning motor output on the side of the ring body left and right sides, six rust cleaning heads of ring body inner ring equipartition, the rust cleaning head detachably is fixed on the spring support on the ring body, ring body inner ring still is equipped with clearance shower nozzle and antirust liquid shower nozzle, clearance shower nozzle and antirust liquid shower nozzle pass through the hose and are connected with clearance liquid and antirust liquid respectively.
Preferably, the rust removing mechanism is arranged on the support frame through the reciprocating motion mechanism, the reciprocating motion mechanism comprises strip slide rails arranged on the left side and the right side of the support frame, a mounting plate is arranged at the lower end of the rust removing mechanism, rollers at the lower end of the mounting plate are located in the strip slide rails, and rotating shafts of the rollers are connected with output shafts of the reciprocating motors.
Preferably, the annular slide rail comprises a left annular slide rail and a right annular slide rail, the left annular slide rail and the right annular slide rail are connected through a butt bolt, the ring body comprises a left ring body and a right ring body, and the left ring body and the right ring body are connected through the butt bolt; the left annular slide rail is fixed on the left slide plate, the right annular slide rail is fixed on the right slide plate, and the left slide plate and the right slide plate are respectively fixed on the sliding grooves on the mounting plate.
Preferably, the annular slide rail below is equipped with the waste material dish, and waste material dish one end is equipped with the connecting pipe, and the connecting pipe is connected with the waste material bucket that sets up on the support frame.
Preferably, the supporting frame below circumference is equipped with the landing leg, and the landing leg lower extreme is equipped with and removes wheel and lower margin, the landing leg is electric lift pole.
Preferably, the right-hand member of spout extends to the mounting panel tip on the mounting panel, and the right-hand member detachably of spout is equipped with the stopper.
Preferably, the spring support column comprises a spring base and a telescopic assembly, the telescopic assembly comprises a telescopic rod and a clamping bolt arranged on the telescopic rod, the spring base is fixed on the ring body, the end face of the telescopic rod is connected with a spring in the spring base, and the lower end of the telescopic rod is connected in the spring base in a clamping mode.
Preferably, still include the cleaning head, the cleaning head is the metal brush, and metal brush detachably fixes on the spring support on the ring body, and the rust cleaning head is the dull polish dish.
Preferably, the sliding device further comprises a left shell and a right shell, the left shell and the right shell are detachably fixed on the left sliding plate and the right sliding plate respectively, and the left annular sliding rail and the left ring body are arranged in the left shell; the right annular slide rail and the right ring body are arranged in the right shell, and the through hole in the center of the butt joint of the left shell and the right shell is matched with the ring body.
In order to achieve the second purpose, the technical scheme of the invention is that the use method of the water conservancy construction pipeline outer surface rust removal device comprises the following steps:
s1, removing the limiting block, taking the right sliding plate and the equipment on the right sliding plate down from the sliding rail, moving the supporting frame to one side of the pipeline, adjusting the position, and installing the right sliding plate and the equipment on the right sliding plate to the original position; or the right sliding plate and the left sliding plate are slid to move the derusting mechanism to the lower part of the pipeline, after the height of the supporting legs is raised to a set position, the left annular sliding rail, the right annular sliding rail, the left ring body and the right ring body are fixed through bolts, the positions of the right sliding plate and the left sliding plate are relatively fixed with the mounting plate, and then the supporting frame is fixed through the ground feet;
s2, adjusting the length of the spring support to enable the derusting head to be in contact with the surface of the pipeline and maintain the set pressure, wherein the pressure is 2-5N;
s3, starting a rust removing motor, and enabling six rust removing heads to do arc motion on the surface of the pipeline so as to clean iron rust on the annular surface where the rust removing heads are located;
s4, starting a reciprocating motor, enabling the mounting plate to reciprocate back and forth, driving the six derusting heads to reciprocate along the axis of the pipeline, and enabling the reciprocating motor to be matched with the derusting motor to clean the iron rust of the section of the pipeline;
s5, replacing the cleaning head, spraying cleaning liquid to the surface of the pipeline through the cleaning nozzle under the action of the reciprocating motor and the derusting motor, and further removing rust on the surface of the pipeline;
s6, replacing the antirust liquid spray head, and spraying antirust liquid to the surface of the pipeline through the antirust liquid spray head under the action of the reciprocating motor and the rust removing motor to prevent the pipeline surface from further rusting;
s7, after the construction of the pipeline is finished, the support frame is moved through the moving wheels, and the next pipeline derusting work is carried out;
and S8, after cleaning all pipeline sections, disassembling and cleaning the derusting mechanism.
The invention has the beneficial effects that:
1. according to the water conservancy construction pipeline outer surface rust removing device, the height of the rust removing mechanism is reduced, and the left annular slide rail and the right annular slide rail are separated, so that a pipeline is clamped; the right annular slide rail can be clamped after being detached, so that the function of cleaning without moving a pipeline is realized; through the rust cleaning head reciprocal ground of pipeline surface polishing to cooperation cleaning head, cleaning solution secondary clearance can clear away the iron rust well, and rust-resistant liquid can prevent that the pipeline from rustting once more after the rust cleaning finishes, has avoided the pipeline to rust once more and has made its thickness produce great change and then influence the problem of pipeline structural strength.
2. The waste material dish that the annular slide rail below set up can retrieve rust block, waste liquid, avoids its polluted environment.
3. The telescopic assembly enables the device to adapt to the pipeline rust removal with more sizes, and the spring base enables the rust removal head and the surface of the pipeline to keep a certain pressure, so that the cleaning effect is better.
Drawings
FIG. 1 is a front view of the rust removing device for the outer surface of the water conservancy construction pipeline;
FIG. 2 is a schematic view of the internal structure of the derusting mechanism;
FIG. 3 is a schematic view showing the left and right endless slide rails in a separated state;
fig. 4 is a schematic view of the ring and gear assembly.
The reference numbers are as follows:
1-support frame, 2-annular slide rail, 3-annular body, 4-gear, 5-derusting motor, 6-derusting head, 7-spring support, 8-cleaning spray head, 9-strip slide rail, 10-mounting plate, 11-right slide plate, 12-support leg, 13-limiting block, 14-left shell and 15-left slide plate.
Detailed Description
The invention is described in further detail below with reference to the following figures and specific examples:
a water conservancy construction pipeline outer surface rust removing device is shown in figures 1 to 4 and comprises a support frame 1, a rust removing mechanism, a reciprocating mechanism, a waste material tray, supporting legs 12, a left shell 14 and a right shell.
Supporting legs 12 are circumferentially arranged below the supporting frame 1, and moving wheels and ground feet are arranged at the lower ends of the supporting legs 12. The movable wheels and the ground feet are convenient for the device to move and fix, and the movable wheels are preferably universal wheels.
The legs 12 are motorized lift pins which allow the height of the device to be adjusted.
Be equipped with rust cleaning mechanism on support frame 1, rust cleaning mechanism sets up on support frame 1 through reciprocating motion mechanism, and reciprocating motion mechanism is equipped with mounting panel 10 including setting up rectangular slide rail 9 on support frame 1 left and right sides, rust cleaning mechanism lower extreme, and the gyro wheel of mounting panel 10 lower extreme is located in rectangular slide rail 9, the pivot and the output shaft of reciprocating motor of gyro wheel. The reciprocating mechanism enables the mounting plate 10 to reciprocate back and forth on the support frame 1.
The rust removing mechanism comprises annular slide rails 2 arranged at the front end and the rear end of the mounting plate 10, a ring body 3 is arranged between the annular slide rails 2 at the front end and the rear end, and the ring body 3 is clamped between the annular slide rails 2 through front end face and rear end face slide blocks.
The annular slide rail 2 comprises a left annular slide rail and a right annular slide rail, the left annular slide rail and the right annular slide rail are connected through a butt bolt, the left annular slide rail is fixed on the left slide plate 15, the right annular slide rail is fixed on the right slide plate 11, and the left slide plate 15 and the right slide plate 11 are respectively fixed on the slide grooves on the mounting plate 10.
The ring body 3 comprises a left ring body and a right ring body which are connected through a butt bolt; the left ring body is fixed in the left annular slide rail, and the right ring body is fixed in the right annular slide rail.
Therefore, the left annular slide rail and the left annular body can slide left and right under the action of the left slide plate 15; the right annular slide rail and the right annular slide rail can slide left and right under the action of the right slide plate 11.
The right-hand member of spout extends to mounting panel 10 tip on the mounting panel 10, and the right-hand member detachably of spout is equipped with stopper 13. The right sliding plate 11 can slide out of the sliding groove and be taken down by disassembling the limiting block 13.
The left shell 14 and the right shell are respectively detachably fixed on the left sliding plate 15 and the right sliding plate 11, and the left annular slide rail and the left annular body are arranged in the left shell 14; the right annular slide rail and the right ring body are arranged in the right shell, and the through hole in the center of the butt joint of the left shell 14 and the right shell is matched with the ring body 3.
A waste material tray is arranged below the annular slide rail 2, a connecting pipe is arranged at one end of the waste material tray, and the connecting pipe is connected with a waste material barrel arranged on the support frame 1. The waste tray recovers the rust blocks and the waste liquid, so that the environment pollution is avoided.
Tooth blocks are arranged on the outer walls of the left ring body and the right ring body, a derusting motor 5 is arranged on the outer sides of the left ring body and the right ring body, and a gear 4 on an output shaft of the derusting motor 5 is meshed with the tooth blocks.
Six rust removing heads 6 are uniformly distributed on the inner annular surface of the ring body 3, the rust removing heads 6 are abrasive discs, and the rust removing heads 6 are detachably fixed on spring supports 7 on the ring body 3.
Spring support 7 includes spring base and flexible subassembly, and flexible subassembly includes telescopic link and the chucking bolt of setting on the telescopic link, and spring base fixes on ring body 3, the spring coupling in telescopic link terminal surface and the spring base, and telescopic link lower extreme joint is in spring base. The telescopic assembly enables the device to adapt to the pipeline rust removal with more sizes, and the spring base enables the rust removing head 6 and the surface of the pipeline to keep a certain pressure, so that the cleaning effect is better.
The cleaning head can be arranged after the rust removing head 6 is detached, the cleaning head is a metal brush, and the metal brush is detachably fixed on the spring support 7 on the ring body 3. The polishing force of the metal brush is small.
The inner ring surface of the ring body 3 is also provided with a cleaning nozzle 8 and an antirust liquid nozzle, and the cleaning nozzle 8 and the antirust liquid nozzle are respectively connected with the cleaning liquid and the antirust liquid through hoses. The cleaning liquid is convenient for timely cleaning the grinded iron rust, and the rust-proof liquid can prevent the pipeline from rusting again after the rust removal is finished.
The use method of the water conservancy construction pipeline outer surface rust removal device comprises the following steps:
s1, detaching the limiting block 13, taking the right sliding plate 11 and the equipment on the right sliding plate down from the sliding rail, moving the device to one side of a pipeline, adjusting the position, and installing the right sliding plate 11 and the equipment on the right sliding plate to the original position;
or the right sliding plate 11 and the left sliding plate 15 are slid to move the device to the lower part of the pipeline, after the height of the supporting legs 12 is raised to a set position, the left annular sliding rail and the right annular sliding rail are fixed with the left annular ring body and the right annular ring body through bolts, the positions of the right sliding plate 11 and the left sliding plate 15 are fixed with the mounting plate 10 relatively, and then the device is fixed through the ground feet;
s2, adjusting the length of the spring support 7 to enable the derusting head 6 to be in contact with the surface of the pipeline and maintain the set pressure, wherein the pressure is 2-5N;
s3, starting the rust removing motor 5, and enabling the six rust removing heads 6 to do arc motion on the surface of the pipeline so as to clean the rust on the annular surface where the rust removing heads 6 are located;
s4, starting a reciprocating motor, enabling the mounting plate 10 to reciprocate back and forth and driving the six rust removing heads 6 to reciprocate along the axis of the pipeline, and enabling the reciprocating motor to be matched with the rust removing motor 5 to clean the rust of the section of the pipeline;
s5, replacing the cleaning head, spraying cleaning liquid to the surface of the pipeline through the cleaning nozzle 8 under the action of the reciprocating motor and the derusting motor 5, and further removing rust on the surface of the pipeline;
s6, replacing the antirust liquid spray head, and spraying antirust liquid to the surface of the pipeline through the antirust liquid spray head under the action of the reciprocating motor and the rust removing motor 5 to prevent the surface of the pipeline from further rusting;
s7, after the construction of the pipeline is finished, the device is moved by the moving wheels to carry out the rust removal work of the next pipeline;
and S8, after cleaning all the pipeline sections, disassembling and cleaning the device.
The rust removing mechanism can well remove the rust, and avoids the problem that the pipeline is rusted again to cause the thickness of the pipeline to generate larger change so as to influence the structural strength of the pipeline.
The above description is only an embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. The utility model provides a water conservancy construction pipeline surface rust cleaning device which characterized in that: the rust removing device comprises a support frame (1), wherein a rust removing mechanism is arranged on the support frame (1), the rust removing mechanism comprises annular slide rails (2) arranged at the front end and the rear end of the support frame (1), ring bodies (3) are arranged between the annular slide rails (2) at the front end and the rear end, the ring bodies (3) are clamped between the annular slide rails (2) through front end face and rear end face slide blocks, tooth blocks are arranged on the outer walls of the left side and the right side of the ring bodies (3), the tooth blocks are meshed with gears (4) on output shafts of rust removing motors (5) on the left side and the right side of the ring bodies (3), six rust removing heads (6) are uniformly distributed on the inner ring surfaces of the ring bodies (3), the rust removing heads (6) are detachably fixed on spring supports (7) on the ring bodies (3), cleaning spray nozzles (8) and rust preventing liquid spray nozzles are further arranged on the inner ring surfaces of the ring bodies (3), and the cleaning spray nozzles (8) and the rust preventing liquid spray nozzles are respectively connected with cleaning liquid and the rust preventing liquid through hoses; the rust removing mechanism is arranged on the support frame (1) through the reciprocating mechanism, the reciprocating mechanism comprises strip slide rails (9) arranged on the left side and the right side of the support frame (1), an installation plate (10) is arranged at the lower end of the rust removing mechanism, rollers at the lower end of the installation plate (10) are located in the strip slide rails (9), and rotating shafts of the rollers are connected with an output shaft of a reciprocating motor; the annular slide rail (2) comprises a left annular slide rail and a right annular slide rail which are connected through a butt bolt, the left annular slide rail is fixed on a left slide plate (15), the right annular slide rail is fixed on a right slide plate (11), and the left slide plate (15) and the right slide plate (11) are respectively fixed on a chute on the mounting plate (10); the ring body (3) comprises a left ring body and a right ring body, and the left ring body and the right ring body are connected through a butt bolt; the left ring body is fixed in the left annular slide rail, and the right ring body is fixed in the right annular slide rail.
2. The water conservancy construction pipeline surface rust cleaning device of claim 1, characterized in that: a waste material tray is arranged below the annular slide rail (2), a connecting pipe is arranged at one end of the waste material tray, and the connecting pipe is connected with a waste material barrel arranged on the support frame (1).
3. The water conservancy construction pipeline surface rust cleaning device of claim 2, characterized in that: supporting leg (12) are arranged in the circumferential direction below supporting frame (1), moving wheels and ground feet are arranged at the lower ends of supporting leg (12), and electric lifting rods are arranged in the middle section of supporting leg (12).
4. The water conservancy construction pipeline surface rust cleaning device of claim 3, characterized in that: the right-hand member of spout extends to mounting panel (10) tip on mounting panel (10), and the right-hand member detachably of spout is equipped with stopper (13).
5. The water conservancy construction pipeline surface rust cleaning device of claim 4, characterized in that: the spring support (7) comprises a spring base and a telescopic assembly, the telescopic assembly comprises a telescopic rod and a clamping bolt arranged on the telescopic rod, the spring base is fixed on the ring body (3), the end face of the telescopic rod is connected with a spring in the spring base, and the lower end of the telescopic rod is connected in the spring base in a clamping mode.
6. The water conservancy construction pipeline surface rust cleaning device of claim 5, characterized in that: still including the cleaning head, the cleaning head is the metal brush, and on spring strut (7) on ring body (3) were fixed to metal brush detachably, rust cleaning head (6) were dull polish dish.
7. The water conservancy construction pipeline surface rust cleaning device of claim 6, characterized in that: the sliding plate is characterized by further comprising a left shell (14) and a right shell, wherein the left shell (14) and the right shell are detachably fixed on a left sliding plate (15) and a right sliding plate (11) respectively, and the left annular sliding rail and the left ring body are arranged in the left shell (14); the right annular slide rail and the right annular body are arranged in the right shell, and a through hole in the center of the butt joint of the left shell (14) and the right shell is matched with the annular body (3).
8. The use method of the water conservancy construction pipeline outer surface rust removing device according to claim 7 is characterized by comprising the following steps of:
s1, removing the limiting block (13), taking the right sliding plate (11) and the equipment on the right sliding plate down from the sliding rail, moving the support frame (1) to one side of the pipeline, adjusting the position, and installing the right sliding plate (11) and the equipment on the right sliding plate to the original position; or the right sliding plate (11) and the left sliding plate (15) are slid to move the derusting mechanism to the lower part of the pipeline, after the height of the supporting leg (12) is raised to a set position, the left annular sliding rail and the right annular sliding rail are fixed with the left ring body and the right ring body through bolts, the positions of the right sliding plate (11) and the left sliding plate (15) are fixed with the mounting plate (10) relatively, and then the support frame (1) is fixed through the ground feet;
s2, adjusting the length of the spring support (7) to enable the derusting head (6) to be in contact with the surface of the pipeline and maintain the set pressure, wherein the pressure is 2-5N;
s3, starting the rust removing motor (5), and enabling the six rust removing heads (6) to do arc motion on the surface of the pipeline so as to clean the rust on the annular surface where the rust removing heads (6) are located;
s4, starting a reciprocating motor, enabling the mounting plate (10) to reciprocate back and forth and driving the six rust removing heads (6) to reciprocate along the axis of the pipeline, and enabling the reciprocating motor to be matched with the rust removing motor (5) to clean the rust of the section of the pipeline;
s5, replacing the cleaning head, spraying cleaning liquid to the surface of the pipeline through the cleaning nozzle (8) under the action of the reciprocating motor and the derusting motor (5), and further removing rust on the surface of the pipeline;
s6, replacing the antirust liquid spray head, and spraying antirust liquid to the surface of the pipeline through the antirust liquid spray head under the action of the reciprocating motor and the rust removing motor (5) to prevent the surface of the pipeline from further rusting;
s7, after the construction of the pipeline is finished, the device is moved by the moving wheels to carry out the rust removal work of the next pipeline;
and S8, after cleaning all pipeline sections, disassembling and cleaning the derusting mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010194796.4A CN111266979B (en) | 2020-03-19 | 2020-03-19 | Water conservancy construction pipeline outer surface rust removal device and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010194796.4A CN111266979B (en) | 2020-03-19 | 2020-03-19 | Water conservancy construction pipeline outer surface rust removal device and use method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111266979A CN111266979A (en) | 2020-06-12 |
| CN111266979B true CN111266979B (en) | 2022-04-01 |
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| CN202010194796.4A Expired - Fee Related CN111266979B (en) | 2020-03-19 | 2020-03-19 | Water conservancy construction pipeline outer surface rust removal device and use method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111890204B (en) * | 2020-07-08 | 2021-07-16 | 天津大学 | Submarine pipeline test rust removal measurement and calibration integrated test equipment |
| CN111896365B (en) * | 2020-07-08 | 2022-01-11 | 天津大学 | Test method integrating derusting, measuring and calibrating in submarine pipeline test |
| CN111872817B (en) * | 2020-07-15 | 2022-03-11 | 宁夏俊鹏市政园林工程有限公司 | Water conservancy construction pipeline surface impurity cleaning device |
| CN112974366A (en) * | 2021-01-28 | 2021-06-18 | 安兵 | Surface rust cleaning device for high-rise steel structure |
| CN112917356B (en) * | 2021-03-30 | 2022-04-22 | 安徽金三环工程建设有限公司 | Water conservancy construction pipeline surface rust cleaning device |
| CN118617280A (en) * | 2024-08-15 | 2024-09-10 | 满洲里达赉湖热电有限公司 | Fixing device for rust removal of outer wall of pipeline |
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| RU2393949C2 (en) * | 2008-08-27 | 2010-07-10 | Сергей Владимирович ЛУКЬЯНЕЦ | Device to prepare end faces of thin-wall shells for welding |
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| CN107900877A (en) * | 2017-11-09 | 2018-04-13 | 王宏亮 | A kind of mining geomantic omen pipe surface derusting device |
| CN107900807A (en) * | 2017-12-13 | 2018-04-13 | 无锡威克莱科技有限公司 | A kind of large-size pipe outer surface grinding machine |
| CN209829377U (en) * | 2019-03-08 | 2019-12-24 | 首钢长治钢铁有限公司 | Rust removal spraying machine |
| CN209717320U (en) * | 2019-03-13 | 2019-12-03 | 河南中包科技有限公司 | A kind of hydraulic engineering pipeline external surface derusting device |
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