CN112452604B - Urban underground pipeline repairing device - Google Patents
Urban underground pipeline repairing device Download PDFInfo
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- CN112452604B CN112452604B CN202011242834.5A CN202011242834A CN112452604B CN 112452604 B CN112452604 B CN 112452604B CN 202011242834 A CN202011242834 A CN 202011242834A CN 112452604 B CN112452604 B CN 112452604B
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- rotating
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- curing
- vehicle body
- sleeve
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/06—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies
- B05B13/0627—Arrangements of nozzles or spray heads specially adapted for treating the inside of hollow bodies
- B05B13/0636—Arrangements of nozzles or spray heads specially adapted for treating the inside of hollow bodies by means of rotatable spray heads or nozzles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/002—Pretreatement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
- B05D3/061—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
- B05D3/065—After-treatment
- B05D3/067—Curing or cross-linking the coating
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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
- B08B9/049—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled
- B08B9/0492—Heavy-type cleaning devices, e.g. crawlers with plural cleaning members
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Abstract
The invention belongs to the field of underground pipeline processing equipment, and particularly relates to an urban underground pipeline repairing device which comprises a vehicle body, wherein a cleaning mechanism is arranged on the vehicle body, a rotating part is rotatably connected to the other side of the vehicle body, a plurality of material spraying mechanisms and curing mechanisms which are uniformly distributed are arranged on the rotating part, the plurality of material spraying mechanisms and the plurality of curing mechanisms are distributed on the rotating part at intervals, the vehicle body moves in a pipeline through a roller mechanism, and a detection mechanism capable of detecting the pipeline is arranged on the vehicle body. According to the invention, the repair glue can be continuously sprayed out of the material spraying mechanism in the rotating process of the rotating frame, the repair glue can be uniformly smeared in the pipeline by the roller, the repair glue can be solidified in the rotating process of the rotating member, so that the repair glue can be overlapped layer by layer in the pipeline repairing process, and the drying efficiency and the drying effect of the repair glue can be accelerated by the method.
Description
Technical Field
The invention belongs to the field of underground pipeline processing equipment, and particularly relates to a device for repairing an urban underground pipeline.
Background
The underground pipeline lays and is used for the pipeline of transport liquid, gas or loose solid in the underground, and the underground pipeline sets up in the below ground, and then can reduce the occupation space of pipeline greatly, and the influence that the setting of underground pipeline can also be great between reduction city resident and the pipeline leads to the impaired circumstances such as pipeline, simultaneously to hot water pipeline etc. the pipeline setting can also play functions such as heat preservation underground, and then can reduce the heat among the pipeline transportation and volatilize.
Although underground pipelines have a plurality of advantages, the phenomena of local corrosion and the like still occur in the long-time use process of the underground pipelines to cause local damage of the pipelines, aiming at the maintenance of the underground pipelines, the pipelines are exposed outside through excavation in the most common mode at present, and further the repair of the pipelines is realized, but the operations of excavation, repair, burying and the like are needed to be realized in the process of the mode at present, the road section is forbidden to pass in the operation process, the normal life of residents is influenced, the pavement is damaged and repaired in the process, the repair time in the whole process is longer, sun shading can cause great maintenance cost, the damaged parts of the pipelines are actually needed to be repaired, the rest parts of the pipelines are not needed to be operated, the in-pipeline repair is needed at present, but the repair effect in the pipelines at present is poor and the like, this is mainly because the volume of repairing gluey is difficult to handle the accuse among the repair process, and repair when gluing more, will make repair glue be difficult to the solidification, repair gluey inlayer will be in liquid, lead to repair to glue and drop easily, perhaps repair when gluing less, curing effect is better, but repair gluey thickness is too thin, and repair intensity is relatively weak, and the pipeline damaged department is damaged condition emergence such as once more easily.
Therefore, we propose an urban underground pipeline repairing device to solve the above problems.
Disclosure of Invention
The invention aims to solve the problems and provides a device for repairing an urban underground pipeline.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a city underground piping prosthetic devices, includes the automobile body, be equipped with clean mechanism on the automobile body, the automobile body opposite side is equipped with to rotate and is connected with the rotation piece, it constructs and solidification mechanism to spout the material mechanism and the solidification mechanism interval distribution that are equipped with a plurality of evenly distributed settings on the rotation piece, it is a plurality of spout material mechanism and solidification mechanism interval distribution on rotating the piece, the automobile body passes through gyro wheel mechanism and realizes moving inside the pipeline, be equipped with the detection mechanism that can detect to the pipeline on the automobile body.
In foretell an urban underground piping prosthetic devices, spout material mechanism and constitute by a fixed section of thick bamboo, slider, live-rollers and shower nozzle, a fixed section of thick bamboo fixed connection is on rotating the piece, slider and a fixed section of thick bamboo sliding connection, the live-rollers rotates to be connected and keeps away from the one end of a fixed section of thick bamboo at the slider, the shower nozzle sets up on rotating the piece.
In the urban underground pipeline repairing device, the fixed cylinder is internally provided with the electromagnet, one end of the sliding piece, which is close to the fixed cylinder, is of a permanent magnet structure, and the tension spring is arranged between the electromagnet and the fixed cylinder.
In foretell an urban underground piping prosthetic devices, solidification mechanism comprises solidification sleeve, curing lamp and power adjustment portion, solidification sleeve fixed connection is on rotating the piece, the curing lamp is fixed to be set up inside the solidification sleeve, the one end that rotates the piece is kept away from to the solidification sleeve sets up for the opening, solidification sleeve inner wall is the mirror surface setting, power adjustment portion sets up in the solidification sleeve, just power adjustment portion can change the operating power of curing lamp through the telescopic slope of solidification.
In foretell an underground pipeline prosthetic devices in city, power adjustment portion comprises rotation chamber, dwang, quality ball and busbar, it sets up inside the solidification sleeve to rotate the chamber, it is circular cavity structures to rotate the chamber, quality ball fixed connection is close to the one end of rotating chamber cavity lateral wall at the dwang, busbar fixed connection is on rotating the chamber lateral wall, the busbar is equipped with a plurality ofly and evenly distributed on rotating the chamber, the quality ball offsets the setting with the busbar, just parallelly connected setting between the busbar, just the busbar is established ties with the solidification lamp and is set up.
In the urban underground pipeline repairing device, the resistance value of the conducting strip is smaller as the conducting strip is closer to the center of the rotating cavity along the axial direction of the curing sleeve, and the resistance value of the conducting strip is larger as the conducting strip is farther from the center of the rotating cavity along the axial direction of the curing sleeve.
In foretell an urban underground piping prosthetic devices, be equipped with first motor in the automobile body, first motor output rotates and is connected with the axis of rotation, the axis of rotation other end with rotate a piece fixed connection, the axis of rotation rotates with the automobile body and is connected.
In foretell an urban underground piping prosthetic devices, clean mechanism comprises cleaning member, transmission shaft and receipts material sleeve, receive material sleeve fixed connection on the automobile body, fixedly connected with second motor in the automobile body, second motor output and transmission shaft fixed connection, the cleaning member is equipped with the one end that second motor was kept away from to a plurality of and fixed connection at the transmission shaft.
The invention has the beneficial effects that: the automobile body advances the in-process and can realize that clean mechanism cleans the place ahead pipeline part of automobile body advancing direction, and then avoids the inside impurity influence of pipeline to the judgement of pipeline damage department, spouts material mechanism and solidification mechanism simultaneously and can realize carrying out quick restoration to the pipeline rotating the in-process.
The invention has the outstanding characteristics that: rotating the in-process at the rotating turret and can realizing spouting the continuous blowout repair glue in the material mechanism, and repair glue will be rolled the roller and evenly smeared inside the pipeline, rotate the pivoted in-process and can realize repairing glue and solidify, and then realize at pipeline prosthetic in-process, repair glue layer upon layer will overlap, and will accelerate the drying efficiency and the drying effect who repairs gluey through this kind of mode, and can avoid appearing the colloid that the drying leads to in time downwards flowing under the gravity factor, and then the repair that leads to glues the condition such as the portion is even of paining.
Drawings
FIG. 1 is a schematic view of the overall structure of an urban underground pipeline restoration device provided by the invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic view of a connecting structure of a rotating member, a curing mechanism and a spraying mechanism in the urban underground pipeline restoration device provided by the invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 3
FIG. 5 is a schematic view of a radial section structure of a vehicle body of the urban underground pipeline restoration device provided by the invention;
fig. 6 is a schematic structural diagram of a cleaning mechanism in the urban underground pipeline repairing device provided by the invention.
In the figure, 1 vehicle body, 11 first motor, 12 second motor, 13 rotating shaft, 14 third motor, 2 cleaning mechanism, 21 cleaning piece, 22 transmission shaft, 23 material receiving sleeve, 24 heating metal sheet, 3 rotating piece, 4 material spraying mechanism, 41 fixed cylinder, 42 sliding piece, 43 rotating roller, 44 nozzle, 45 electromagnet, 46 tension spring, 5 solidifying mechanism, 51 solidifying sleeve, 52 solidifying lamp, 53 power adjusting part, 531 rotating cavity, 532 rotating rod, 533 mass ball, 534 conducting strip, 6 roller mechanism, 61 roller, 62 worm wheel, 63 worm, 7 detecting mechanism.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
As shown in fig. 1-6, an urban underground pipeline repairing device comprises a vehicle body 1, wherein a cleaning mechanism 2 is arranged on the vehicle body 1.
As shown in fig. 1 and 6, the cleaning mechanism 2 is composed of a cleaning member 21, a drive shaft 22, and a material receiving sleeve 23.
As shown in fig. 1, the material receiving sleeve 23 is fixedly connected to the vehicle body 1, the second motor 12 is fixedly connected to the inside of the vehicle body 1, the output end of the second motor 12 is fixedly connected to the transmission shaft 22, and the cleaning member 21 is provided with a plurality of cleaning members and is fixedly connected to one end of the transmission shaft 22 far away from the second motor 12.
When second motor 12 during operation, second motor 12 will drive transmission shaft 22 with its fixed connection and rotate, transmission shaft 22 will drive fixed connection's cleaning member 21 with it and rotate, and then realize that cleaning member 21 will constantly rub with the pipeline inner wall, and then realize that cleaning member 21 realizes cleaning the pipeline inner wall, and then avoid the impurity influence in the pipeline to the judgement to the pipeline inside condition, and avoid the impurity that adheres to in the pipeline will influence the repair effect to the pipeline inner wall.
As shown in FIG. 2, receive inside heating sheetmetal 24 that is equipped with of material sleeve 23, when heating sheetmetal 24 heating, receive material sleeve 23 will be heated the inflation, and then realize receiving material sleeve 23 will set up with the laminating of pipeline inner wall, and then realize that the impurity of being scraped down by cleaning member 21 in the pipeline will get into and receive material sleeve 23 in, and then avoid scraping down the impurity and will influence the judgement of follow-up work.
The receipts material sleeve 43 after the inflation simultaneously can carry out further scraping to the pipeline, and then realizes the further cleanness to the pipeline inner wall.
The optimal heating temperature of the material receiving sleeve 43 is 80 ℃, so that the expansion of the material receiving sleeve 43 can be realized, and the situations that the vehicle body 1 is difficult to move forwards due to the excessive expansion of the material receiving sleeve 43 caused by the excessive temperature, the repairing glue is difficult to cure in the follow-up work due to the excessive temperature in the pipeline and the like can be avoided.
Meanwhile, a large gap is formed between the normal material receiving sleeve 23 and the inner wall of the pipeline, so that the material receiving sleeve 23 can be placed in the pipeline or the material receiving sleeve 23 can be taken out of the pipeline conveniently.
Simultaneously the cleaning member 21 will receive the influence of receipts material sleeve 23 temperature, and the cleaning member 21 will expend with heat and contract with cold, and then realizes that the cleaning member 21 will closely laminate the setting with the pipeline inner wall under high temperature, will set up with pipeline inner wall separation after the cleaning member 21 cools off.
As shown in fig. 1 and 3, the other side of the vehicle body 1 is rotatably connected with the rotating member 3, a first motor 11 is arranged in the vehicle body 1, an output end of the first motor 11 is rotatably connected with a rotating shaft 13, the other end of the rotating shaft 13 is fixedly connected with the rotating member 3, and the rotating shaft 13 is rotatably connected with the vehicle body 1.
When the first motor 11 works, the first motor 11 will drive the rotation shaft 13 fixedly connected with the first motor to rotate, so as to drive the rotation member 3 to rotate through the rotation shaft 13.
The rotating part 3 is provided with a plurality of material spraying mechanisms 4 and curing mechanisms 5 which are uniformly distributed, and the plurality of material spraying mechanisms 4 and the curing mechanisms 5 are distributed on the rotating part 3 at intervals.
The material spraying mechanism 4 is composed of a fixed cylinder 41, a sliding member 42, a rotating roller 43 and a spray head 44.
The fixed cylinder 41 is fixedly connected to the rotating part 3, the sliding part 42 is slidably connected with the fixed cylinder 41, the rotating roller 43 is rotatably connected to one end of the sliding part 42 far away from the fixed cylinder 41, and the spray head 44 is arranged on the rotating part 3.
The spray head 44 will spray repair glue, the repair glue will repair the pipeline, and the repair glue will be cured under the action of ultraviolet light.
The restoration from the nozzle 44 will be evenly applied by the rotating roller 43.
An electromagnet 45 is arranged inside the fixed cylinder 41, one end of the sliding piece 42 close to the fixed cylinder 41 is of a permanent magnet structure, and a tension spring 46 is arranged between the electromagnet 45 and the fixed cylinder 41.
When the electromagnet 45 is electrified, the magnetic field of the electromagnet 45 and the magnetic field of the sliding piece 42 are mutually exclusive, so that when the electromagnet 45 is electrified, the sliding piece 42 moves towards the direction away from the fixed cylinder 41 under the action of the magnetic field.
And the electromagnet 45 is controlled to start working only when the pipeline needs to be repaired after the damaged part of the pipeline is found.
Under normal conditions, the tension spring 46 will make the sliding member 42 move towards the fixed cylinder 41, so that a certain gap exists between the rotating roller 43 and the inner wall of the pipeline, and the rotating roller 43 is prevented from influencing the normal movement of the vehicle body 1.
As shown in fig. 3 and 4, the curing mechanism 5 includes a curing sleeve 51, a curing lamp 52, and a power adjusting unit 53, the curing sleeve 51 is fixedly connected to the rotor 3, and the curing lamp 52 is fixedly disposed inside the curing sleeve 51.
The power adjusting part 53 is disposed inside the curing sleeve 51, and the power adjusting part 53 can change the operating power of the curing lamp 52 by the slope of the curing sleeve 51.
The curing lamp 52 emits ultraviolet light with a wavelength of 350nm when working, and further the curing lamp cures the repair glue.
One end that curing sleeve 51 kept away from rotating piece 3 is the opening setting, and curing sleeve 51 inner wall is the mirror surface setting, and then realizes that the light that curing lamp 52 sent shines out along curing sleeve 51 opening part, and then realizes shining only to the local area, and then realizes relative with curing sleeve 51.
Referring to fig. 4, the power adjusting part 53 is composed of a rotating chamber 531, a rotating lever 532, a mass ball 533, and a conductive strip 534.
Rotate the chamber 531 and set up inside curing sleeve 51, it is circular cavity structures to rotate chamber 531, quality ball 533 fixed connection is close to the one end of rotating chamber 531 cavity lateral wall at dwang 532, conducting strip 534 fixed connection is on rotating chamber 531 lateral wall, conducting strip 534 is equipped with a plurality ofly and evenly distributed and rotates on chamber 531, quality ball 533 offsets with the conducting strip 534 and sets up, and parallelly connected setting between the conducting strip 534, and conducting strip 534 establishes ties with curing lamp 52 and sets up.
The conductive strip 534 has a smaller resistance value closer to the center of the rotating chamber 531 in the axial direction of the curing sleeve 51, and the conductive strip 534 has a larger resistance value farther from the center of the rotating chamber 531 in the axial direction of the curing sleeve 51.
The mass ball 533 has a large mass, and the mass ball 533 and the conductive strip 534 are conductive structures, so that the mass ball 533 will make the rotating rod 532 always in a vertical downward state in the rotation process of the curing sleeve 61, and then the mass ball 533 will always abut against the conductive strip 534 at the bottom.
The conductive strip 534 will be connected to the circuit of the curing light 52 through the mass ball 533 and the rotating rod 532.
And then realize when solidification sleeve 51 inclination angle slope absolute value is less, the conducting strip 534 resistance that inserts the circuit this moment is less, and then realize that solidification lamp 52's power this moment is big more, and then realize that the solidification rate of repairing glue this moment is big more, and then avoid when solidification sleeve 51 slope is little more, the slope that the repairing glue is on the lateral wall is big more, the flow rate of repairing glue under the gravity factor is big more, and then the repairing glue that leads to flows downwards, the condition such as gathering downwards takes place, and then realize that the distribution of repairing glue is more even.
The vehicle body 1 moves inside the pipeline through the roller mechanism 6,
the roller mechanism 6 is composed of a plurality of roller groups, each roller group is composed of three rollers 61, the three rollers 61 are arranged in a triangular distribution mode, the vehicle body 1 can be arranged in the pipeline through the three rollers 61, and the vehicle body 1 can move in the pipeline through rotation of the rollers 61.
The fixing piece is fixedly connected to the vehicle body 1, the roller 61 can only rotate along one direction, the roller 61 is rotatably connected to the fixing piece, and the axis of the vehicle body 1 is located in the rotating plane of the roller 61.
Be equipped with the pivoted actuating mechanism of control gyro wheel 61 in the automobile body 1, actuating mechanism can be one or more, can realize that automobile body 1 removes inside the pipeline through the rotation of gyro wheel 61, and then realizes cleaning, detecting and operation such as restoreing to pipeline inside.
The drive mechanism is composed of the third motor 14, the worm wheel 62, and the worm 63.
And a third motor 14 is arranged in the vehicle body 1, the output end of the third motor 14 is fixedly connected with a worm 63, the worm 62 is rotatably connected with the vehicle body 1, the worm 63 penetrates through the vehicle body 1 and is meshed with the worm wheel 62, and the worm wheel 62 is coaxially and fixedly connected with the roller 61.
When the third motor 14 works, the third motor 14 drives the worm 63 to rotate together with the fixed connection, so that the worm 63 drives the worm wheel 62 meshed with the worm to rotate together, the worm wheel 62 drives the roller 61 coaxially and fixedly connected with the worm wheel 62 to rotate, the roller 61 rotates to realize the movement of the vehicle body 1 through the friction force between the roller 61 and the inner wall of the pipeline, the vehicle body 1 advances in the pipeline, and the pipeline is detected at different positions and repaired.
Be equipped with on automobile body 1 and can carry out the detection mechanism 7 that detects to the pipeline, as shown in fig. 1, fig. 5, detection mechanism 7 comprises three camera, and then the realization can be with the timely feedback of the condition in the pipeline to the external world, and then the realization can make things convenient for personnel to inspect the damaged department of pipeline subaerial, and personnel carry out the analysis through the inner wall condition of pipeline, and then confirm the damaged position of pipeline.
When the cleaning device is used, the cleaning device is firstly placed in a pipeline, and the side provided with the cleaning mechanism 2 is placed in front of the advancing direction of the vehicle body 1.
The heating sheetmetal 24 in the sleeve 23 of receiving of control begins work, and then realizes that the heating sheetmetal 24 is inside will let in the electric current, and the heating sheetmetal 24 will realize heating receiving sleeve 23 through resistance heating's mode to make receiving sleeve 23 temperature control at 80 degrees centigrade at last.
And the cleaning piece 21 close to the material receiving sleeve 23 will expand by heating, so that the cleaning piece 21 can be tightly attached to the inner wall of the pipeline.
Then control second motor 12 and begin work, second motor 12 will realize through transmission shaft 22 that cleaner 21 rotates, and cleaner 21 rotates will realize constantly rubbing with the pipeline inner wall, and then realizes clearing up the attachment in the pipeline, avoids the attachment influence to the judgement of the pipeline condition and influence to the prosthetic effect of pipeline.
The pipeline is analyzed through the detection mechanism 7, the damaged part of the pipeline is found, the rotating piece 3 is moved to the damaged part of the pipeline, the first motor 11 is controlled to work, the first motor 11 drives the rotating shaft 13 fixedly connected with the first motor to rotate, the rotating shaft 13 drives the rotating piece 3 fixedly connected with the rotating shaft to rotate, and the rotating piece 3 drives the spraying mechanism 4 and the curing mechanism 5 to rotate.
And meanwhile, the electromagnet 45 is controlled to work, the electromagnet 45 can realize that the sliding piece 42 moves towards the direction away from the fixed cylinder 41 under the action of the magnetic field, so that the rotating roller 43 is attached to the inner wall of the pipeline, and the spray head 44 is controlled to spray the repairing glue.
The repair adhesive will be sprayed to the inner wall of the pipeline by the spray head 44, and will be smoothed by the rotating roller 43 under the rotation of the rotating roller 43, and the repair adhesive smoothed by the rotating roller 43 will be cured by the curing lamp 52 during the rotation of the rotating member 3.
At this moment, the repair glue sprayed by the spray head 44 at each time is smeared into a thin layer, so that the repair glue can be rapidly solidified, when the rotating part 3 rotates continuously, the damaged part of the pipeline is covered by the repair glue layer by layer, the pipeline leakage can be avoided, the mode can ensure that the repair glue can be well solidified inside and outside, and the device has better repair strength and repair effect.
The problem that the amount of the repair adhesive in the curing process of the existing repair adhesive is difficult to control due to one-time gluing in the repair process is solved, and the problem that the repair adhesive is difficult to cure and the inner layer of the repair adhesive is in a liquid state to cause the repair adhesive to easily fall off when a large amount of repair adhesive is used is further solved; or when the repair adhesive is less, the curing effect is better, but the repair adhesive is too thin, the repair strength is weaker, the damaged part of the pipeline is easy to be damaged again, and the like.
Simultaneously power regulation portion 53 can realize when solidification sleeve 51 inclination slope absolute value is less, this moment the less conducting strip 534 resistance of access circuit is, and then realize that solidification lamp 52's power is big this moment, and then realize that the solidification rate of repairing glue is big this moment, and then avoid when solidification sleeve 51 slope is little, the slope of repairing on gluey place lateral wall is big, the flow rate of repairing glue under the gravity factor is big, and then the repairing glue that leads to flows downwards, the condition such as gathering downwards takes place, and then the realization device can ensure that the distribution of repairing glue is more even.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. The urban underground pipeline repairing device comprises a vehicle body (1) and is characterized in that a cleaning mechanism (2) is arranged on the vehicle body (1), a rotating part (3) is rotatably connected to the other side of the vehicle body (1), a plurality of material spraying mechanisms (4) and solidifying mechanisms (5) which are uniformly distributed are arranged on the rotating part (3), the material spraying mechanisms (4) and the solidifying mechanisms (5) are distributed on the rotating part (3) at intervals, the vehicle body (1) moves inside a pipeline through a roller mechanism (6), and a detecting mechanism (7) capable of detecting the pipeline is arranged on the vehicle body (1);
the curing mechanism (5) comprises a curing sleeve (51), a curing lamp (52) and a power adjusting part (53), the curing sleeve (51) is fixedly connected to the rotating part (3), the curing lamp (52) is fixedly arranged in the curing sleeve (51), one end, away from the rotating part (3), of the curing sleeve (51) is provided with an opening, the inner wall of the curing sleeve (51) is provided with a mirror surface, the power adjusting part (53) is arranged in the curing sleeve (51), and the power adjusting part (53) can change the working power of the curing lamp (52) through the slope of the curing sleeve (51);
the power adjusting part (53) comprises a rotating cavity (531), a rotating rod (532), a mass ball (533) and a conductive strip (534), the rotating cavity (531) is arranged inside the curing sleeve (51), the rotating cavity (531) is of a circular cavity structure, the mass ball (533) is fixedly connected to one end, close to the cavity side wall of the rotating cavity (531), of the rotating rod (532), the conductive strip (534) is fixedly connected to the side wall of the rotating cavity (531), the conductive strips (534) are provided with a plurality of conductive strips and uniformly distributed on the rotating cavity (531), the mass ball (533) is abutted to the conductive strips (534), the conductive strips (534) are arranged in parallel, and the conductive strips (534) are arranged in series with the curing lamp (52);
the resistance value of the conductive strip (534) is smaller as the conductive strip is closer to the center of the rotating cavity (531) along the axial direction of the curing sleeve (51), and the resistance value of the conductive strip (534) is larger as the conductive strip is farther from the center of the rotating cavity (531) along the axial direction of the curing sleeve (51).
2. The urban underground pipeline restoration device according to claim 1, wherein the spraying mechanism (4) is composed of a fixed cylinder (41), a sliding member (42), a rotating roller (43) and a spray head (44), the fixed cylinder (41) is fixedly connected to the rotating member (3), the sliding member (42) is slidably connected with the fixed cylinder (41), the rotating roller (43) is rotatably connected to one end of the sliding member (42) far away from the fixed cylinder (41), and the spray head (44) is arranged on the rotating member (3).
3. The urban underground pipeline restoration device according to claim 2, wherein an electromagnet (45) is arranged inside the fixed cylinder (41), one end of the sliding piece (42) close to the fixed cylinder (41) is of a permanent magnet structure, and a tension spring (46) is arranged between the electromagnet (45) and the fixed cylinder (41).
4. The urban underground pipeline restoration device according to claim 1, wherein a first motor (11) is arranged in the vehicle body (1), an output end of the first motor (11) is rotatably connected with a rotating shaft (13), the other end of the rotating shaft (13) is fixedly connected with the rotating member (3), and the rotating shaft (13) is rotatably connected with the vehicle body (1).
5. The urban underground pipeline repairing device according to claim 1, wherein the cleaning mechanism (2) is composed of a cleaning piece (21), a transmission shaft (22) and a material receiving sleeve (23), the material receiving sleeve (23) is fixedly connected to the vehicle body (1), a second motor (12) is fixedly connected to the inside of the vehicle body (1), the output end of the second motor (12) is fixedly connected with the transmission shaft (22), and the cleaning piece (21) is provided with a plurality of parts and is fixedly connected to one end, far away from the second motor (12), of the transmission shaft (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011242834.5A CN112452604B (en) | 2020-11-09 | 2020-11-09 | Urban underground pipeline repairing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011242834.5A CN112452604B (en) | 2020-11-09 | 2020-11-09 | Urban underground pipeline repairing device |
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| Publication Number | Publication Date |
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| CN112452604A CN112452604A (en) | 2021-03-09 |
| CN112452604B true CN112452604B (en) | 2021-12-28 |
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| CN202011242834.5A Active CN112452604B (en) | 2020-11-09 | 2020-11-09 | Urban underground pipeline repairing device |
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