CN114951166A - Stainless steel pipeline pulling and washing device and method - Google Patents
Stainless steel pipeline pulling and washing device and method Download PDFInfo
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- CN114951166A CN114951166A CN202210763802.2A CN202210763802A CN114951166A CN 114951166 A CN114951166 A CN 114951166A CN 202210763802 A CN202210763802 A CN 202210763802A CN 114951166 A CN114951166 A CN 114951166A
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- 238000005406 washing Methods 0.000 title claims abstract description 47
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 27
- 239000010935 stainless steel Substances 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 103
- 238000004140 cleaning Methods 0.000 claims abstract description 52
- 235000009161 Espostoa lanata Nutrition 0.000 claims abstract description 34
- 240000001624 Espostoa lanata Species 0.000 claims abstract description 34
- 230000006378 damage Effects 0.000 claims abstract description 6
- 238000003860 storage Methods 0.000 claims description 18
- 230000003749 cleanliness Effects 0.000 claims description 15
- 238000010276 construction Methods 0.000 claims description 15
- 238000005096 rolling process Methods 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 6
- 239000012459 cleaning agent Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 230000002159 abnormal effect Effects 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000002337 anti-port Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 2
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/0436—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes provided with mechanical cleaning tools, e.g. scrapers, with or without additional fluid jets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention provides a stainless steel pipeline pulling and washing device and method. According to the method, the flexible shaft drives the cleaning cotton balls to pull and wash the inner wall of the pipeline through the matching of the fixing mechanism and the washing mechanism, so that the inner wall of the pipeline is automatically pulled and washed, and compared with the method of manually pulling and washing the pipeline, the labor intensity of workers is reduced; compared with a reciprocating type cleaning machine, the cleaning machine has the advantages of more flexible use, small occupied area, simple operation and good operation effect. By utilizing the pulling and washing device and method provided by the invention, the working efficiency of pipe fitting pulling and washing is improved, the pulling and washing work can be completed on stainless steel pipelines with various specifications, and meanwhile, the operation normality of the flexible shaft can be ensured by matching with the detector, the damage to the pipeline to be pulled and washed and operators caused by misoperation is avoided, and the safety of operation places is improved. The device and the method are suitable for being used as a stainless steel pipeline drawing and washing device and method.
Description
Technical Field
The invention relates to pipeline cleaning in the field of ships, in particular to a device and a method for cleaning the inner wall of a pipeline, and specifically relates to a device and a method for pulling and cleaning a stainless steel pipeline.
Background
The traditional stainless steel pipeline inner wall pulling and washing method adopts a pure manual pulling mode, the mode adopts a stainless steel wire system to be dipped with degreasing hairless white cloth clusters of pulling and washing liquid to be pulled and washed in the pipeline in a reciprocating mode, and the pulling and washing are carried out in a reciprocating mode until the cleaning requirement is met. The method has high labor intensity and low efficiency. If the production peak is met, more and more pipelines need to be cleaned every day, and a larger cleaning field is needed in the traditional operation mode, so that more human resources are consumed.
The pipeline is pulled and washed by the reciprocating type cleaning machine, but the reciprocating type cleaning machine needs a large-size frame to be used as a support of the cleaning machine, so that the floor area is large, the operation is complex, the pipeline needs to be repeatedly disassembled and assembled, the efficiency is low, and the use is inconvenient.
Therefore, it is urgently needed to change the current backward production mode to improve the automation level of the factory and improve the production efficiency.
Disclosure of Invention
In order to improve the pipeline drawing and washing efficiency, the invention provides a stainless steel pipeline drawing and washing device and method. According to the method, the flexible shaft drives the cleaning cotton balls to pull and wash the inner wall of the pipeline through the matching of the fixing mechanism and the washing mechanism, and the technical problems of low pipeline pulling and washing efficiency and complex operation are solved.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a stainless steel pipeline pulling and washing device, which comprises a fixing mechanism and a washing mechanism,
the fixing mechanism is a pipeline positioning platform, and a clamp arranged on the pipeline fixing platform is used for clamping and fixing the pipeline to be pulled and washed to enable the pipeline to be corresponding to the direction adjusting mechanism.
The cleaning mechanism comprises a driving device, a rolling storage mechanism, a propelling mechanism, a direction adjusting mechanism, a flexible shaft and a cleaning cotton ball, wherein the flexible shaft penetrates through the direction adjusting mechanism and the propelling mechanism and is wound and connected onto the rolling storage mechanism, and the cleaning cotton ball is detachably mounted on the flexible shaft.
The driving device comprises a rack and an explosion-proof speed reducing motor arranged in the rack; the driving device also comprises a control and explosion-proof system which is used as a main control system of the invention and is connected with the explosion-proof speed reducing motor circuit, and the control and explosion-proof system is used for motor control and safety detection in the system operation process.
The driving device is characterized in that a driving roll-shaped storage mechanism is fixedly mounted on the driving device rack, a direction adjusting mechanism is fixedly arranged at the position, close to the pipeline positioning platform, of the driving device, and a propelling mechanism is arranged between the direction adjusting mechanism and the roll-shaped storage mechanism.
The direction adjusting mechanism corresponds to a pipeline opening of the pipeline to be pulled and washed, and is used for adjusting the deflection direction and deflection amount of the flexible shaft.
In order to adapt to different pipeline lengths, one end of the flexible shaft is wound on the rolling storage mechanism and is provided with a certain allowance, and when the propelling mechanism works, the flexible shaft is driven to be partially separated from or wound on the rolling storage mechanism.
As a conventional option, the control and explosion-proof system comprises an industrial personal computer, a programmable controller, an electric control cabinet, a display screen, accessories and the like.
A method for pulling, washing and loading stainless steel pipelines comprises the following steps:
firstly, the pipeline to be drawn and cleaned is placed on a pipeline positioning platform according to a proper posture for fixing, the flexible shaft corresponds to the head end of the pipeline, the deflection direction and the deflection quantity of the flexible shaft are controlled by adjusting a direction adjusting mechanism, the pipeline to be drawn and cleaned can conveniently pass through,
next, starting a control and explosion-proof system, driving an explosion-proof speed reducing motor to drive a propelling mechanism to rotate reversely so as to drive a flexible shaft to move until the flexible shaft penetrates out of the tail end of the pipeline, if the flexible shaft does not penetrate out of the tail end of the pipeline, adjusting a direction adjusting mechanism or continuously driving the explosion-proof speed reducing motor to rotate reversely until the flexible shaft penetrates out of the tail end of the pipeline, and preparing for next operation;
next, fixedly arranging a cleaning cotton ball which is stained with a cleaning agent on the flexible shaft penetrating out of the pipeline, wherein the cleaning cotton ball is arranged at the intersection position of the flexible shaft and the pipeline and is arranged in the pipe end;
then, starting the propulsion mechanism to rotate forwards to drive the flexible shaft to rotate forwards, so that the flexible shaft moves towards the driving device, and driving the cleaning cotton balls to clean the inner wall of the pipeline through the guiding of the flexible shaft until the cleaning cotton balls are pulled out from the head end of the pipeline, so as to realize the pull washing of the inner wall of the pipeline; meanwhile, due to the arrangement of the direction adjusting mechanism, the force application direction of the flexible shaft can be adjusted at any time in the operation process, so that the cleaning cotton balls can apply force to any direction of the inner wall of the pipeline, the inner wall of the pipeline can be cleaned with emphasis, and the cleaning efficiency is improved;
next, observing the cleaning condition of the inner wall of the pipeline, if the cleanliness meets the construction operation requirement, driving the flexible shaft to exit the pipeline, closing the control and explosion-proof system, taking down the qualified pipeline to be cleaned, and installing the next pipeline to be pulled and cleaned;
if the cleanliness does not meet the construction operation requirement, the cleaning cotton balls are dismantled nearby without driving the other end of the flexible shaft out of the pipeline, secondary pollution to the inner wall of the pipeline is avoided, after new cleaning cotton balls are replaced, the driving propulsion mechanism is driven to reversely rotate to drive the other end of the flexible shaft out of the pipeline, the cleanliness of the inner wall of the pipeline is observed, after the construction operation requirement is met, the previous step is repeated, the qualified pipeline is taken down and cleaned, and if the cleanliness does not meet the construction operation requirement, the step is repeated until the cleanliness meets the construction operation requirement.
The automatic pipeline inner wall pulling and washing device has the advantages that the inner wall of the pipeline is automatically pulled and washed through the matching of the fixing mechanism and the washing mechanism, and compared with the manual pipeline pulling and washing method, the automatic pipeline inner wall pulling and washing device reduces the labor intensity of workers; compared with a reciprocating cleaning machine, the cleaning machine has the advantages of more flexible use, small occupied area, simple operation and good operation effect. By utilizing the pulling and washing device and the method provided by the invention, the working efficiency of pipe fitting pulling and washing is improved, the pulling and washing work can be completed on stainless steel pipelines with various specifications, and meanwhile, the operation of the flexible shaft can be ensured to be normal by matching with the detector, the damage to the pipeline to be pulled and washed and operating personnel caused by misoperation is avoided, and the safety of an operation place is improved. The device and the method have the advantages of simple structure and convenience in use, and are suitable for being used as a stainless steel pipeline pulling and washing device and method.
Drawings
FIG. 1 is a schematic flow diagram of the present invention;
FIG. 2 is a schematic view of the structure of the apparatus of the present invention.
In the figure, 1. a driving device; 2. a roll-like storage mechanism; 3. a propulsion mechanism; 4. a direction adjusting mechanism; 5. a flexible shaft; 6. cleaning cotton balls; 7. a pipeline positioning platform; 8. a pipeline to be pulled and washed; 9. control and explosion-proof system.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that are conventionally arranged when the products of the present invention are used, and are used for convenience of description and simplicity of description only, and do not indicate or imply that the devices or elements indicated must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
All embodiments, implementations and features of the invention can be combined with each other in the invention without contradiction or conflict. In the present invention, conventional apparatuses, devices, components, etc. are either commercially available or can be self-made according to the disclosure of the present invention. In the present invention, some conventional operations and apparatuses, devices, components are omitted or only briefly described in order to highlight the importance of the present invention.
Referring to fig. 2, the stainless steel pipeline drawing and washing device comprises a fixing mechanism and a washing mechanism,
the fixing mechanism is a pipeline positioning platform 7 and a clamp arranged on the pipeline fixing platform, and clamps the pipeline 8 to be subjected to pulling and washing, so that the pipe orifice at one end of the pipeline 8 to be subjected to pulling and washing corresponds to the position of the direction adjusting mechanism 4 of the cleaning mechanism.
The wiper mechanism includes drive arrangement 1, rolls the form and stores mechanism 2, advancing mechanism 3, transfers to mechanism 4 to and run through transfer to mechanism 4, advancing mechanism 3 and the winding connection is at the flexible axle 5 that rolls the form and store mechanism 2, and the clean cotton ball 6 of detachable installation on flexible axle 5, flexible axle 5 provides support and guide for clean cotton ball 6.
The driving device 1 comprises a rack and an explosion-proof speed reducing motor arranged in the rack, wherein the explosion-proof speed reducing motor is loaded with a gearbox to drive the propelling mechanism 3 to rotate forwards and backwards to serve as a power source of the cleaning mechanism, so that the flexible shaft 5 is driven to be retracted and released, and the pulling and cleaning speed of the propelling mechanism 3 is adjusted; the driving device 1 also comprises a control and explosion-proof system 9 serving as a main control system of the invention, which is arranged at one side of the frame, is respectively in circuit connection with the explosion-proof speed reducing motor, the rolling storage mechanism 2 and the propelling mechanism 3 and is used for motor control and safety detection in the system operation process.
The driving device 1 is characterized in that a driving roller-shaped storage mechanism 2 is fixedly carried on a rack and used for retracting and releasing a flexible shaft 5; the driving device 1 is fixedly provided with a direction adjusting mechanism 4 close to the pipeline positioning platform 7 end, a propelling mechanism 3 is arranged between the direction adjusting mechanism 4 and the rolling storage mechanism 2 and is composed of four groove-shaped wheels driven by an explosion-proof speed reducing motor and used for increasing the friction force acting on the flexible shaft 5 and eliminating the stress of the flexible shaft 5 at the same time, the advancing direction of the flexible shaft 5 is ensured, the operation stability is improved, and the push-pull shaft is driven to drive the flexible shaft 5 to propel at a constant speed.
The mechanism 2 one end is stored to roll form is equipped with the encoder, and encoder circuit connection control and explosion-proof system 9 sets up encoder forward/reverse rotation's limited number of turns N according to the biggest stroke of flexible shaft 5, and when the encoder senses that roll form is stored mechanism 2 and is rotated the number of turns and reach N, send stop signal to drive arrangement 1, drive flexible shaft 5 stop work, realize flexible shaft 5 stop motion.
Transfer to mechanism 4 and be hollow tubular structure, fix on drive arrangement 1 through spacing separation blade, but hollow tubular structure circumference angle of adjustment in spacing separation blade makes it corresponding with the pipeline 8 mouth of pipe of waiting to draw on setting up pipeline locating platform 7, the flexible axle 5 of being convenient for to be fixed with clean cotton ball 6 wears to insert and waits to draw and wash the pipeline 8 and draw and wash the operation, it can be hard to the corresponding direction of pipeline inner wall to make flexible axle 5 drive clean cotton ball 6 through adjusting the direction of deflection and the deflection volume of transferring to mechanism 4, improve clean efficiency.
The control and explosion-proof system 9 is also provided with a detector, when an abnormal signal is detected, an alarm is rapidly sent out, and meanwhile, the flexible shaft 5 is driven to stop working, so that the damage to the pipeline 8 to be subjected to pulling and washing and the injury to operators caused by misoperation are avoided, and the safety of a working place is improved.
As a conventional option, the pipeline positioning platform 7 is detachably provided with clamps suitable for pipelines of different specifications so as to cooperate with the pipeline internal pulling and washing operation of pipelines 8 to be pulled and washed of different pipe diameters, lengths and shapes.
Further, in order to avoid the damage to the surface of the pipeline 8 to be subjected to the pulling and washing by the clamp, the clamp is preferably made of a copper material and serves as a clamping surface.
The invention is suitable for the use of various pipelines to be cleaned, in particular to the pipeline to be cleaned, which has the internal diameter of 10 mm-273 mm and the length: the pipeline is 100 mm-13000 mm and made of stainless steel.
In order to adapt to different pipeline lengths, one end of the flexible shaft 5 is wound on the roller-shaped storage mechanism 2 and is provided with a certain allowance, and when the propelling mechanism 3 works, the flexible shaft 5 is driven to be partially separated from or wound on the roller-shaped storage mechanism 2.
In order to ensure the repeated use and the flexible shaft 5 to be freely folded and unfolded, the rolling storage mechanism 2 is of a roller structure and is made of stainless steel.
For flexible application, the flexible shaft 5 is a stainless steel wire rope with the diameter of 6-16mm and the length of 10-15 mm, preferably a stainless steel wire rope with the diameter of 6mm and the length of 15m, and at the moment, the flexible shaft has the widest applicable pipeline range, is wear-resistant and corrosion-resistant, has a smooth and burr-free outer surface, and cannot cause secondary scratch to the inner wall of the pipeline.
As a conventional option, the control and explosion-proof system 9 includes an industrial personal computer, a programmable controller, an electric control cabinet, a display screen, and accessories.
Referring to the attached figure 1, a method for pulling, washing and loading stainless steel pipelines comprises the following steps:
firstly, the pipeline 8 to be drawn and washed is placed on the pipeline positioning platform 7 according to a proper posture for fixing, the flexible shaft 5 is corresponding to the head end of the pipeline, the direction adjusting mechanism 4 is adjusted to control the deflection direction and deflection quantity of the flexible shaft 5, the pipeline 8 to be drawn and washed can conveniently pass through,
next, starting the control and explosion-proof system 9, driving the explosion-proof speed reducing motor to drive the propelling mechanism 3 to rotate reversely, so as to drive the flexible shaft 5 to move until the flexible shaft 5 penetrates out of the tail end of the pipeline, and if the flexible shaft 5 does not penetrate out of the tail end of the pipeline, adjusting the direction adjusting mechanism 4 or continuously driving the explosion-proof speed reducing motor to rotate reversely until the flexible shaft 5 penetrates out of the tail end of the pipeline, so as to prepare for next operation;
next, fixedly arranging a cleaning cotton ball 6 which is stained with cleaning agent on the flexible shaft 5 which penetrates out of the pipeline, wherein the cleaning cotton ball 6 is arranged at the intersection position of the flexible shaft 5 and the tail end of the pipeline 8 to be pulled and washed and is arranged in the pipe end;
next, the propulsion mechanism 4 is started to rotate forwards to drive the flexible shaft 5 to rotate forwards, so that the flexible shaft 5 moves towards the driving device 1, and the cleaning cotton balls 6 are driven to clean the inner wall of the pipeline through the guidance of the flexible shaft 5 until the cleaning cotton balls 6 are pulled out from the head end of the pipeline, so that the inner wall of the pipeline is pulled and washed; meanwhile, due to the arrangement of the direction adjusting mechanism 4, the force application direction of the flexible shaft 5 can be adjusted at any time in the operation process, so that the cleaning cotton balls 6 can apply force to any direction of the inner wall of the pipeline, the inner wall of the pipeline can be cleaned with emphasis, and the cleaning efficiency is improved;
next, observing the cleaning condition of the inner wall of the pipeline, if the cleanliness meets the construction operation requirement, driving the flexible shaft 5 to withdraw from the pipeline, closing the control and explosion-proof system 9, taking down the qualified pipeline to be cleaned, and installing the next pipeline to be pulled and cleaned;
if the cleanliness does not meet the construction operation requirement, the cleaning cotton balls 6 are dismantled nearby without driving the flexible shaft 5 to penetrate out of the other end of the pipeline, secondary pollution to the inner wall of the pipeline is avoided, after the new cleaning cotton balls 6 are replaced, the driving propulsion mechanism 3 reversely rotates to drive the flexible shaft 5 to penetrate out of the other end of the pipeline, the cleanliness of the inner wall of the pipeline is observed, after the construction operation requirement is met, the previous step is repeated, the qualified pipeline is taken down and cleaned, if the cleanliness does not meet the construction operation requirement, the step is repeated until the cleanliness meets the construction operation requirement.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (10)
1. A stainless steel pipeline drawing and washing device comprises a fixing mechanism and a washing mechanism, and is characterized in that,
the fixing mechanism is a pipeline positioning platform (7) and a clamp arranged on the pipeline fixing platform, and clamps the pipeline (8) to be pulled and washed through the clamp, so that a pipe orifice at one end of the pipeline (8) to be pulled and washed corresponds to the position of the direction adjusting mechanism (4) of the cleaning mechanism;
the cleaning mechanism comprises a driving device (1), a rolling storage mechanism (2), a propelling mechanism (3), a direction adjusting mechanism (4), a flexible shaft (5) which penetrates through the direction adjusting mechanism (4) and the propelling mechanism (3) and is wound and connected to the rolling storage mechanism (2), and a cleaning cotton ball (6) which is detachably mounted on the flexible shaft (5), wherein the flexible shaft (5) provides support and guide for the cleaning cotton ball (6);
and a control and explosion-proof system (9) is further arranged on one side of the driving device (1) and is used for motor control and safety detection in the system operation process.
2. The stainless steel pipeline pulling and washing device as claimed in claim 1,
the driving device (1) comprises a rack and an explosion-proof speed reducing motor arranged in the rack, wherein the explosion-proof speed reducing motor is provided with a gearbox to drive the propelling mechanism (3) to rotate forwards and backwards and serves as a power source of the cleaning mechanism, so that the flexible shaft (5) is driven to be folded and unfolded, and the pulling and cleaning speed of the propelling mechanism (3) is adjusted.
3. The stainless steel pipeline pulling and washing device according to claim 2,
a driving roller-shaped storage mechanism (2) is fixedly carried on a rack of the driving device (1) and is used for retracting and releasing the flexible shaft (5); the driving device (1) is close to the end of the pipeline positioning platform (7) and is fixedly provided with a direction adjusting mechanism (4), a propelling mechanism (3) is arranged between the direction adjusting mechanism (4) and the rolling storage mechanism (2) and is composed of four groove-shaped wheels driven by an explosion-proof speed reducing motor and used for increasing friction force acting on the flexible shaft (5), stress of the flexible shaft (5) is eliminated simultaneously, the advancing direction of the flexible shaft (5) is ensured, and a push-pull shaft is driven to drive the flexible shaft (5) to propel at a constant speed.
4. The stainless steel pipeline pulling and washing device as claimed in claim 3,
transfer to mechanism (4) and set up on pipeline locating platform (7) wait to draw to wash pipeline (8) mouth of pipe corresponding, be convenient for be fixed with flexible axle (5) of clean cotton ball (6) and wear to insert and wait to draw to wash pipeline (8) and draw and wash the operation, through adjusting the direction of deflection and the deflection volume of transferring to mechanism (4) to make flexible axle (5) drive clean cotton ball (6) can be to the operation of the corresponding direction of pipeline inner wall.
5. The stainless steel pipeline pulling and washing device as claimed in claim 2,
the control and explosion-proof system (9) is arranged on one side of the frame and is respectively in circuit connection with the explosion-proof speed reducing motor, the rolling storage mechanism (2) and the propelling mechanism (3).
6. The stainless steel pipeline pulling and washing device as claimed in claim 3,
roll form and store mechanism (2) one end and be equipped with the encoder, encoder circuit connection control and explosion-proof system (9), set up encoder forward/antiport's limited number of turns N according to the biggest stroke of flexible shaft (5), when the encoder senses roll form and store mechanism (2) and rotate the number of turns and reach N, send stop signal to control and explosion-proof system (9), drive flexible shaft (5) stop work.
7. The stainless steel pipeline pulling and washing device as claimed in claim 1, wherein the device is characterized in that
The control and explosion-proof system (9) is also provided with a detector, and when an abnormal signal is detected, an alarm is rapidly sent out, and the flexible shaft (5) is driven to stop working.
8. The stainless steel pipeline pulling and washing device according to claim 1,
pipeline locating platform (7) detachable carries with the anchor clamps that are applicable to different specification pipelines to draw in the pipeline of the pipeline (8) of waiting to draw of cooperation different pipe diameters, length and shape and wash the operation.
9. The stainless steel pipeline pulling and washing device as claimed in claim 6,
the clamp is made of a copper material to form a clamping surface, so that the damage to the surface of the pipeline (8) to be pulled and washed by the clamp is avoided.
10. A method of applying the stainless steel pipeline pull-washing assembly as claimed in any one of claims 1 to 7:
firstly, fixing a pipeline (8) to be pulled and washed on a pipeline positioning platform (7) according to a proper placing posture, enabling a flexible shaft (5) to correspond to the head end of the pipeline, adjusting a direction adjusting mechanism (4) to control the deflection direction and deflection amount of the flexible shaft (5), and facilitating the pipeline (8) to be pulled and washed to pass through;
next, starting a control and explosion-proof system (9), driving an explosion-proof speed reducing motor to drive a propelling mechanism (3) to rotate reversely, so as to drive a flexible shaft (5) to move until the flexible shaft (5) penetrates out of the tail end of the pipeline, and if the flexible shaft (5) does not penetrate out of the tail end of the pipeline, adjusting a direction adjusting mechanism (4) or continuously driving the explosion-proof speed reducing motor to rotate reversely until the flexible shaft (5) penetrates out of the tail end of the pipeline, so as to prepare for next operation;
next, fixedly arranging a cleaning cotton ball (6) stained with a cleaning agent on the flexible shaft (5) penetrating out of the pipeline, wherein the cleaning cotton ball (6) is arranged at the intersection position of the flexible shaft (5) and the tail end of the pipeline (8) to be pulled and washed and is arranged in the pipe end;
then, starting the propulsion mechanism 4 to rotate forwards to drive the flexible shaft (5) to rotate forwards, so that the flexible shaft (5) moves towards the driving device (1), and driving the cleaning cotton balls (6) to clean the inner wall of the pipeline through the guidance of the flexible shaft (5) until the cleaning cotton balls (6) are pulled out from the head end of the pipeline, so that the inner wall of the pipeline is pulled and washed; meanwhile, due to the arrangement of the direction adjusting mechanism (4), the force application direction of the flexible shaft (5) can be adjusted at any time in the operation process, so that the cleaning cotton balls (6) can apply force to any direction of the inner wall of the pipeline, the inner wall of the pipeline can be cleaned with emphasis, and the cleaning efficiency is improved;
next, observing the cleaning condition of the inner wall of the pipeline, if the cleanliness meets the construction operation requirement, driving the flexible shaft (5) to withdraw from the pipeline, closing the control and explosion-proof system (9), taking down the qualified pipeline to be cleaned, and installing the next pipeline to be pulled and cleaned;
if the cleanliness does not satisfy the construction operation requirement, remove clean cotton ball (6) nearby, need not to drive flexible axle (5) and wear out the pipeline other end, avoid causing secondary pollution to the pipeline inner wall, after the clean cotton ball (6) of renewal, drive advancing mechanism (3) reversal drive flexible axle (5) wear out the pipeline other end, observe the pipeline inner wall cleanliness, satisfy the construction operation requirement after, repeat the last step, take off and wash qualified pipeline, if the cleanliness still does not satisfy the construction operation requirement, repeat this step, it accords with the construction operation requirement to reach the cleanliness.
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| CN202210763802.2A CN114951166B (en) | 2022-07-01 | 2022-07-01 | Stainless steel pipeline pulling and washing device and method |
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| CN202210763802.2A CN114951166B (en) | 2022-07-01 | 2022-07-01 | Stainless steel pipeline pulling and washing device and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117102168A (en) * | 2023-10-25 | 2023-11-24 | 江苏圣欣不锈钢制品有限公司 | Stainless steel product surface cleaning device |
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| GB2122712A (en) * | 1982-06-10 | 1984-01-18 | Pennwalt Ltd | Method and apparatus for axially feeding a flexible shaft along a pipe with simultaneous rotation of the shaft |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117102168A (en) * | 2023-10-25 | 2023-11-24 | 江苏圣欣不锈钢制品有限公司 | Stainless steel product surface cleaning device |
| CN117102168B (en) * | 2023-10-25 | 2023-12-22 | 江苏圣欣不锈钢制品有限公司 | Stainless steel product surface cleaning device |
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