CN117436842A - Synchronous construction method and system for pipeline detection and non-excavation repair - Google Patents
Synchronous construction method and system for pipeline detection and non-excavation repair Download PDFInfo
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Abstract
The invention provides a synchronous construction method and a synchronous construction system for pipeline detection and non-excavation repair, wherein the method comprises the following steps: detecting a pipeline to be detected by a construction unit, and obtaining a pipeline detection video; based on the pipeline detection video, the construction unit performs pipeline defect interpretation and evaluation in the synchronous construction system to form a pipeline evaluation result; the synchronous construction system outputs a preparation pipeline repairing mode according to the pipeline evaluation result and the pipeline repairing rule; the design unit rechecks and corrects the prepared pipeline repairing mode, determines the actual pipeline repairing mode, and uploads the actual pipeline repairing mode to the synchronous construction system; and the construction unit performs pipeline non-excavation repair according to the actual pipeline repair mode. The invention provides a synchronous construction method and a synchronous construction system for pipeline detection and non-excavation repair, which aim to solve the problems of long pipeline repair construction period, high safety risk and high pretreatment cost caused by more repeated pipeline repair processes in the traditional technology.
Description
Technical Field
The invention relates to the technical field of pipeline repair engineering, in particular to a synchronous construction method and system for pipeline detection and non-excavation repair.
Background
The core of the water environment treatment and pipe network quality improvement and synergy project is a pipe network, and the pipe network maintenance is divided into three stages as the hospital sees a doctor: diagnosis, treatment of the disease. Firstly, diagnosing the problem, namely detecting the inside of a pipeline by adopting a CCTV (CCTV) of a pipeline, wherein the CCTV is mainly used for detecting the inside of the pipeline, preprocessing the pipeline (including plugging, pumping, dredging and the like) before detection, detecting the pipeline by adopting a pipeline robot, judging the defect of the pipeline by adopting professional software after field detection is finished, and generating a drainage pipeline detection evaluation report; in the second stage, the design unit researches and decides the treatment scheme, and the design unit determines the design scheme according to the pipeline detection evaluation report submitted by the investigation unit and provides a construction drawing; in the third stage, the construction unit performs minimally invasive surgery, firstly prepares a repair material, and performs pipeline plugging, temporary drainage, diversion, water pumping, dredging and other processes again to perform non-excavation repair operation. And (3) carrying out pretreatment for one time before pipeline detection according to a standard operation flow, and carrying out pretreatment for one time before repairing after scheme design is completed.
The sectional construction flow and the repeated pipeline pretreatment bring great difficulty to pipeline projects when the soil interception main pipe and box culvert dredging detection and non-excavation repair work face the complex working conditions of high water level, large sedimentation, high flow rate and the like:
1) Long construction period
The main factors influencing the construction period are: firstly, after the CCTV detection of the pipeline is finished, video is required to be exported and then an evaluation report is provided by adopting post-processing software, so that a foundation for making a repair scheme cannot be provided for design in time; secondly, designing a non-excavation repair process which needs to manually analyze a plurality of factors such as pipeline working conditions, defect types, defect levels and the like to formulate matching, wherein a repair scheme and a construction design drawing can be completed in a long time; thirdly, the pretreatment time is longest in the whole construction process under the condition of intercepting the sewage drying pipe, and the pretreatment is carried out twice before detection and before repair, so that the construction period is long. The time interval from the completion of dredging detection operation of the drainage pipeline to non-excavation repair construction is long, secondary defects easily occur in the pipeline, and the originally designed pipeline repair mode is not suitable.
2) Limited space operation is high in safety risk
The dredging detection and repair of the soil-blocking dry pipe relates to limited space operation, and has safety risks such as choking, poisoning, drowning and the like. Especially cut dirty dry pipe and be in high water level operation, the velocity of flow is fast, the flow is big, needs diver to dive shutoff, still involves the manual work to get into the pipeline dredging, and personnel's safety risk is high. In addition, the upstream diversion faces the overflow risk when the drainage is not timely. The number of limited space operations should be minimized.
3) The pretreatment cost is high
The pipe diameter of the soil interception dry pipe is large, the buried depth is deep, the fouling is serious, the engineering quantity of plugging, temporary drainage and dredging is large, the construction period is long, and the cost is high. Drainage pipeline dredging detection and non-excavation repair construction are carried out by plugging the drainage pipeline, temporary drainage diversion pumping, dredging and sludge transportation, and the repeated flow greatly increases engineering cost.
Disclosure of Invention
The invention provides a synchronous construction method and system for pipeline detection and non-excavation repair, and aims to solve the problem that in the traditional technology, the repeated flow of pipeline repair is more, and the pipeline repair construction period is long.
The invention discloses a synchronous construction method for pipeline detection and non-excavation repair, which comprises the following steps:
detecting a pipeline to be detected by a construction unit, and obtaining a pipeline detection video;
based on the pipeline detection video, the construction unit performs pipeline defect interpretation and evaluation in the synchronous construction system to form a pipeline evaluation result;
the synchronous construction system outputs a preparation pipeline repairing mode according to the pipeline evaluation result and the pipeline repairing rule;
the design unit rechecks and corrects the prepared pipeline repairing mode, determines the actual pipeline repairing mode, and uploads the actual pipeline repairing mode to the synchronous construction system;
and the construction unit performs pipeline non-excavation repair according to the actual pipeline repair mode.
According to the pipeline detection and non-excavation repair synchronous construction method provided by the invention, a construction unit detects a pipeline to be detected, and the pipeline detection result acquisition comprises the following steps:
plugging, dewatering and dredging the pipeline to be tested by a construction unit;
and detecting the processed pipeline to be detected by adopting a pipeline CCTV television camera shooting detection system to obtain a pipeline detection video.
According to the synchronous construction method for pipeline detection and non-excavation restoration, provided by the invention, after the pipeline to be detected is plugged, precipitation and dredging are carried out in a construction unit, the synchronous construction method further comprises the following steps: and checking and accepting the processing result of the pipeline to be tested by the supervision unit and the construction unit.
According to the pipeline detection and non-excavation repair synchronous construction method provided by the invention, the pipeline to be detected is detected in a construction unit, and the pipeline detection video is obtained by the method comprising the following steps:
the design unit collects the pipeline data to be detected, presets pipeline repair rules in the synchronous construction system, and predicts the pipeline repair engineering quantity;
and setting a repair material bin for preparing repair materials according to the estimated pipeline repair engineering quantity in a construction unit.
According to the pipeline detection and non-excavation repair synchronous construction method provided by the invention, based on a pipeline detection video, a construction unit performs pipeline defect interpretation and evaluation in a synchronous construction system to form a pipeline evaluation result, and the pipeline evaluation result comprises the following steps:
filling basic information of a pipeline in a synchronous construction system by a construction unit detector, uploading a pipeline defect photo or a pipeline detection video, and judging defect parameters in the synchronous construction system;
a construction unit rechecking personnel rechecks and corrects the defect parameters according to the pipeline defect photo or the pipeline detection video in the synchronous construction system;
and the synchronous construction system generates a pipeline evaluation report according to the corrected defect parameters.
According to the synchronous construction method for pipeline detection and non-excavation repair provided by the invention, a synchronous construction system outputs a preparation pipeline repair mode according to a pipeline evaluation result and a pipeline repair rule, and the preparation pipeline repair mode comprises the following steps:
determining the types and the quantity of the pipeline defects, and judging whether the pipeline needs to be subjected to non-excavation repair according to the pipeline repair rules;
outputting a preparation pipeline repairing mode according to the type and grade of the pipeline defect and the pipeline repairing rule;
and outputting the quantity of the repairing materials according to the pipe diameter of the pipeline, the material of the pipeline, the defect distance of the pipeline, the defect length of the pipeline and the repairing mode of the prepared pipeline and the repairing rule of the pipeline.
According to the synchronous construction method for pipeline detection and non-excavation repair provided by the invention, a design unit carries out rechecks and correction on a preparation pipeline repair mode, and the determination of an actual pipeline repair mode comprises the following steps:
the design unit obtains construction unit suggestions;
the design unit comprehensively determines the actual pipeline restoration mode according to preset pipeline restoration rules, on-site actual working conditions, pipeline restoration cost, preparation pipeline restoration modes and construction unit suggestions.
According to the synchronous construction method for pipeline detection and non-excavation repair provided by the invention, the method further comprises the following steps before pipeline non-excavation repair is carried out according to an actual pipeline repair mode: the construction unit examines the actual pipeline restoration mode.
According to the synchronous construction method for pipeline detection and non-excavation repair provided by the invention, after the construction unit performs pipeline non-excavation repair according to the actual pipeline repair mode, the method further comprises the following steps: and checking and accepting the repair result of the pipeline to be tested by the supervision unit and the construction unit.
The invention also provides a synchronous construction system which is applied to the pipeline detection and non-excavation repair synchronous construction method according to any one of the above, and comprises the following steps:
the communication module is used for communication connection among the construction unit, the design unit, the construction unit and the supervision unit;
the pipeline evaluation module is used for acquiring a pipeline detection video and judging and evaluating output pipeline evaluation results according to pipeline defects of a construction unit;
the data processing module is used for outputting a preparation pipeline repairing mode according to the pipeline evaluation result; the method comprises the steps of,
and the approval module is used for providing an approval process.
According to the synchronous construction method for pipeline detection and non-excavation repair, all construction processes are carried out based on the synchronous construction system, opinion feedback can be carried out rapidly, an actual pipeline repair mode can be finally obtained, repeated processes in pipeline detection and non-excavation repair can be reduced, the pipeline detection and non-excavation repair processes are compressed, and the efficiency of pipeline detection and non-excavation repair is improved; in addition, through synchronous construction system, can recommend suitable pipeline repair mode according to pipeline testing result to through the rechecking and the correction of design unit, can obtain actual pipeline repair mode fast, effectively guaranteed the accuracy and the practicality of design repair mode.
Drawings
In order to more clearly illustrate the invention or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic flow chart of a synchronous construction method for pipeline detection and non-excavation repair.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In describing embodiments of the present invention, it should be noted that the terms "first" and "second" and the like are used for clarity in describing the numbering of the product components and do not represent any substantial distinction unless explicitly stated or defined otherwise. "up", "down", "in" and the like are used only to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed accordingly. The specific meaning of the above terms in the embodiments of the present invention will be understood by those of ordinary skill in the art according to specific circumstances.
The description of the present invention "within …" includes both ends. Such as "in the range of 10 to 20," inclusive of the endpoints 10 and 20 at both ends of the range.
It should be noted that the term "coupled" is to be interpreted broadly, as being able to be coupled directly or indirectly via an intermediary, unless explicitly stated or defined otherwise. The specific meaning of the terms in the embodiments of the invention will be understood by those of ordinary skill in the art in a specific context.
The pipeline detection and non-excavation repair synchronous construction method and system of the invention are described below with reference to fig. 1.
The invention discloses a synchronous construction method for pipeline detection and non-excavation repair, which comprises the following steps:
s100, detecting a pipeline to be detected by a construction unit, and acquiring a pipeline detection video;
s200, based on the pipeline detection video, the construction unit performs pipeline defect interpretation and evaluation in the synchronous construction system to form a pipeline evaluation result;
s300, the synchronous construction system outputs a preparation pipeline repairing mode according to the pipeline evaluation result and the pipeline repairing rule;
s400, the design unit rechecks and corrects the prepared pipeline repairing mode, determines an actual pipeline repairing mode, and uploads the actual pipeline repairing mode to the synchronous construction system;
s500, the construction unit carries out non-excavation pipeline repair according to the actual pipeline repair mode.
The synchronous construction system is applied to the synchronous construction method for pipeline detection and non-excavation repair, so that multiparty information coordination and high-efficiency determination of a pipeline repair mode can be realized, and the pipeline detection and repair process is obviously shortened. Specifically, the construction unit determines a pipeline to be detected and detects the pipeline to be detected to obtain a detection video of the pipeline to be detected. And the construction unit carries out defect interpretation and evaluation on the pipeline on site through a synchronous construction system, a pipeline evaluation result is rapidly generated, and the synchronous construction system outputs a preparation pipeline repair mode according to pipeline repair rules. It should be noted that a mapping model of the pipeline evaluation result and the pipeline restoration method can be established in the synchronous construction system, and the proper pipeline restoration method is matched according to different parameters in the pipeline evaluation result. After the synchronous construction system outputs the preliminary pipeline repairing mode, the design unit is a pipeline designer, the design unit re-synthesizes experience to recheck and correct the preliminary pipeline repairing mode to obtain an actual pipeline repairing mode, the actual pipeline repairing mode is uploaded to the system, and the construction unit performs pipeline non-excavation repairing according to the actual pipeline repairing mode.
It should be noted that, the detection and non-excavation repair construction time interval of the pipeline in the conventional technology is longer, the pipeline environment needs to be restored after the pipeline is detected, and the pipeline construction is performed when the non-excavation repair construction is performed, so that more flow repetition is caused, on one hand, the time span is longer, the efficiency is lower, and on the other hand, a large amount of manpower and material resources are wasted. According to the technical scheme provided by the invention, after the pipeline detection flow is finished, a construction unit does not withdraw equipment such as pipeline blocking and dewatering, a repair mode design and approval are carried out on a construction site based on a synchronous construction system, and pipeline trenchless repair construction is carried out immediately after the approval is finished, so that repeated pretreatment operation is avoided, and the efficiency of pipeline detection and trenchless repair can be remarkably improved.
Further, S100, detecting the pipeline to be detected by a construction unit, wherein the obtaining of the pipeline detection video comprises the following steps:
s110, plugging, dewatering and dredging a pipeline to be tested in a construction unit;
s120, detecting the processed pipeline to be detected by adopting a pipeline CCTV (television) camera shooting detection system, and obtaining a pipeline detection video.
Specifically, before construction, the gas in the pipeline to be tested needs to be checked and evaluated, if harmful gas and exceeding standard are found, the gas in the pipeline needs to be checked and evaluated after the treatment is completed by adopting physicochemical methods such as ventilation, air dilution and the like, and the construction can be performed after the safety is determined. The constructor plugs the two ends of the pipeline to be tested through the high-pressure air bags and cuts off the pipeline, and the construction period of the trenchless pipeline repairing method is generally within 24 hours, so that long-time water cut-off is avoided; if the pipeline cannot be cut off under specific conditions, an external connection pipe can be used for replacing the pipeline to be tested to realize the smoothness of the pipeline.
After the ventilation plugging operation is completed, constructors can carry out the first cleaning operation on the accumulated mud in the pipeline through the pipeline high-pressure cleaning vehicle; when the inner wall of the pipeline is seriously scaled, the pipeline cleaner can pass through the pipeline to be tested at a low speed to thoroughly remove the scaling substances and sediments attached to the pipeline, so that the second cleaning operation is completed; residual water and residues in the pipeline can be discharged out of the pipeline to be tested through the plunger device, so that the plugging, precipitation and dredging operation of the pipeline to be tested are completed. It should be noted that when the pipe to be tested has serious water leakage, damage or cracking, the pipe needs to be locally pretreated by cement slurry or quick plugging material and then cleaned. After the cleaning operation is completed, the CCTV television camera detection system is required to detect the inner wall of the pipeline to be detected and obtain the detection result of the pipeline to be detected, and of course, other pipeline detection devices to be detected can also be adopted, which is not limited in the invention.
Further, S110, after the pipeline to be tested is plugged, precipitation and dredging in the construction unit, the method further comprises the following steps: m100, checking and accepting the processing result of the pipeline to be tested by the supervision unit and the construction unit. Before the actual pipeline detection, the supervision unit and the construction unit are required to check and accept the treatment result of the pipeline to be detected, if the treatment result is qualified, the next detection operation is performed, and if the treatment result is unqualified, the dredging or cleaning treatment is still performed until the treatment result is qualified, so that the detection safety can be ensured. The supervision unit and the construction unit may be subjected to on-site acceptance by a resident related person, or may be a construction unit uploading a cleaning result in the synchronous construction system, and the supervision unit and the construction unit are subjected to approval in the synchronous construction system, which is not limited in the invention.
Further, S100, the construction unit detects the pipeline to be detected, and before the pipeline detection video is obtained, the method further comprises the following steps:
m10, collecting pipeline data to be detected by a design unit, presetting pipeline repair rules in a synchronous construction system, and predicting pipeline repair engineering quantity;
m20, setting a repair material bin for preparing repair materials according to the estimated pipeline repair engineering quantity in a construction unit.
Before the construction unit detects the pipeline, the design unit can collect data of the pipeline to be detected, and the data can comprise the pipe diameter of the pipeline to be detected in design, the actual pipe length, the pipe network distribution route, the current use condition of the pipeline and the like. Based on the data, the design unit can preset pipeline repair rules and upload the pipeline repair rules to the synchronous construction system. Based on the pipeline repair rule, the design unit can calculate the estimated engineering quantity of pipeline repair, the construction unit can establish a repair material bin for preparing repair materials according to the estimated pipeline repair engineering quantity, and the repair material bin can be arranged at a position close to a pipeline to be detected, so that the detection and repair process can be accelerated. It should be noted that the pipe to be tested in the present invention is generally a plurality of pipes to be tested or one pipe to be tested in a certain area, and may be tested and repaired simultaneously during construction.
Specifically, the pipeline repairing rule provided by the invention is mainly suitable for non-excavation repairing, the repairing rule can be specifically determined according to the requirements of different engineering and construction units, the repairing index RI can be quoted in the repairing rule, when the repairing index RI exceeds RImax, non-excavation pipeline repairing is needed, otherwise, repairing is not needed. Specifically, a function reference model may be set for the repair index RI, where the function model of the repair index RI is a sum of multiple defect parameters, each defect parameter has a coefficient, each defect parameter corresponds to a different type of pipeline defect, for example, pipeline leakage, pipeline dislocation, pipeline cracking, pipeline disjointing, pipeline deformation, pipeline corrosion, etc., and the coefficient of each defect parameter may be assigned according to the severity of the defect, where the more serious the defect is, the higher the assignment is, and when the defect exists in the pipeline during detection, the value 1 of the defect parameter is multiplied by the corresponding coefficient, and if the defect does not exist, the value 0 of the defect parameter is assigned, and further the actual assignment and RImax of the coefficient may be set according to different engineering and engineering requirements.
In the pipeline repairing rule, for different pipeline defect types, different repairing grades are correspondingly provided, for example, the primary pipeline leakage needs to be repaired by adopting local resin, and the secondary pipeline leakage needs to be repaired by adopting a steel sleeve ring and grouting; the primary pipeline dislocation needs to be repaired by adopting local resin, and the secondary pipeline dislocation needs to be repaired by adopting a steel sleeve ring; the primary pipeline dislocation needs to be repaired by adopting local resin, and the secondary pipeline dislocation needs to be repaired by adopting local resin and solidified by adding soil. In the pipeline repairing rule, firstly judging the type of the pipeline defect, calculating whether non-excavation repairing is needed, and outputting a corresponding repairing method according to different pipeline defect types and grades.
In addition, the pipeline repairing rule further comprises output corresponding to the number of consumable materials, different repairing methods are combined, the consumable materials can be correspondingly calculated by combining the pipe diameter, the materials, the defect distance, the defect length and the like of the pipeline, so that a calculation formula of the consumable materials can be preset in the pipeline repairing rule, and the type and the number of the consumable materials are output according to the pipe diameter, the defect distance and the defect length after the repairing method is determined.
Through the data collection of design unit, combine the pipeline repair mode of predetermineeing, design unit can roughly judge pipeline defect type to estimate required consumptive material, construction unit can then establish the repair material storehouse. It should be noted that the types of the defect parameters, the levels of the defect types, the corresponding repair methods, and the methods for calculating the consumable materials may be set according to engineering requirements, and are not limited to the above embodiments. In addition, a model of a repair mode can be preset in the synchronous construction system, and a design unit only needs to adjust relevant parameters according to actual working conditions.
Further, S200, based on the pipeline detection video, the construction unit performs pipeline defect interpretation and evaluation in the synchronous construction system to form a pipeline evaluation result, which includes:
s210, filling basic information of a pipeline in a synchronous construction system by a construction unit detector, uploading a pipeline defect photo or a pipeline detection video, and judging defect parameters in the synchronous construction system;
s220, checking and correcting the defect parameters by construction unit checking staff in a synchronous construction system according to the pipeline defect photo or the pipeline detection video;
s230, the synchronous construction system generates a pipeline evaluation report according to the corrected defect parameters.
Specifically, after acquiring a detection video, a construction unit detection personnel fills in basic information such as the length, the material, the pipe diameter, the position and the like of a detection pipeline in a synchronous construction system, and uploads the detection video or a cut defect picture to the synchronous construction system, and judges and reads out defect parameters such as defect type, defect grade, defect distance, defect length and the like for corresponding defects, wherein the defect parameters are the basis of pipeline evaluation.
After the construction unit inspector interprets the defects, the construction unit rechecker can check whether the defect interpretation is correct or not according to the pipeline inspection video or the defect photo in the synchronous construction system, and correct the defects.
After a construction unit rechecking personnel determines final defect parameters, a pipeline evaluation module in the synchronous construction system can quickly generate a pipeline evaluation report according to the defect parameters, and the pipeline evaluation report can be used as input parameters of pipeline detection results and pipeline repair rules.
Specifically, S300, the synchronous construction system outputs a preliminary pipeline repairing mode according to the pipeline evaluation result and the pipeline repairing rule, including:
s310, determining the type and the number of the pipeline defects, and judging whether the pipeline needs trenchless repair according to the pipeline repair rule;
s320, outputting a preparation pipeline repairing mode according to the type and grade of the pipeline defect and the pipeline repairing rule;
s330, outputting the quantity of repairing materials according to the pipe diameter of the pipeline, the material of the pipeline, the defect distance of the pipeline, the defect length of the pipeline and the repairing mode of the prepared pipeline and the repairing rule of the pipeline.
As previously described, the pipeline evaluation results are the results of pipeline inspection and the input parameters of pipeline restoration rules. Aiming at different parameters contained in a pipeline evaluation result, the synchronous construction system firstly calculates a repair index RI based on a preset repair index RI calculation function according to the type and the quantity of pipeline defects, and determines whether trenchless repair is needed; and after determining that the trenchless repairing is required, extracting the type and the grade of the pipeline defect, and outputting a preparation pipeline repairing mode according to a preset pipeline repairing rule. Specifically, each section of pipeline and the damaged area of each section of pipeline can be numbered when the defect photo is uploaded, and pipeline repairing modes are also listed in sequence according to the pipeline and the number of the damaged area of the pipeline, so that the defect photo is convenient for a user to check. And finally, according to the pipe diameter of the pipeline, the material of the pipeline, the defect distance of the pipeline, the defect length of the pipeline and the repair mode of the prepared pipeline, the quantity of the repair materials can be output by combining the repair rule of the pipeline. It should be noted that, in the foregoing, embodiments of a portion of the pipeline repairing rule are provided, and those skilled in the art may also modify the pipeline repairing rule according to actual working conditions or design conditions, which is not limited by the present invention.
Further, S400, the design unit rechecks and corrects the preliminary pipeline repair mode, and determining the actual pipeline repair mode includes:
s410, the design unit acquires a construction unit suggestion;
s420, the design unit comprehensively determines an actual pipeline restoration mode according to pipeline restoration rules, on-site actual working conditions, pipeline restoration cost, a preparation pipeline restoration mode and construction unit suggestions.
After the synchronous construction system outputs the preliminary pipeline repairing mode, the design unit is used as an actual design unit, and the actual pipeline repairing mode can be determined based on the factors such as the design experience at the time, the pipeline repairing rule preset before detection, the on-site actual working condition, the pipeline repairing cost, the suggestion of the construction unit and the like. It should be noted that, the advice of the construction unit should be provided according to the on-site actual working condition aiming at the rationality of the repair mode of the preparation pipeline, the repair mode of the preparation pipeline can be uploaded by the construction unit after the synchronous construction system outputs, for the design unit to refer to, or the advice can be obtained by the design unit through the unidirectional connection of the synchronous construction system to the construction unit, which is not limited in the invention.
Further, before S500, the method further includes: m200, checking an actual pipeline repairing mode by a construction unit. It should be noted that, for the repair of the pipeline, the actual approval of the construction unit is still required, and the approval can be performed in the synchronous construction system, so that the process can be remarkably saved. Correspondingly, after the pipeline is repaired according to the actual pipeline repairing mode in S500, the method further includes: m300, checking and accepting the repair result of the pipeline to be tested by the supervision unit and the construction unit. After the pipeline is repaired, the supervision unit and the construction unit also need to check the repair condition of the pipeline, if the pipeline is checked to be qualified, the engineering is finished, and if the pipeline is checked to be unqualified, the pipeline is further repaired. The acceptance may be based on the system or may be performed by a field dispatcher, as the invention is not limited in this regard. It should be noted that, in the present invention, the acceptance of the construction may be performed on site or based on a synchronous construction system, and the auditing and the recovery of the process may be performed by saving the process and the retention proof based on the synchronous construction system.
It should be noted that after the repair of the pipeline is completed and the acceptance is successful, the construction unit also needs to restore the surrounding environment of the pipeline to be tested, for example, dismantling the anti-falling net, recovering the manhole cover, recovering the road surface, and the like, and also needs to clean the construction waste and evacuate the occupied road. After all the processes are finished, the residual repair materials are checked, and if the repair materials are insufficient, the repair materials are still required to be stored continuously for the next pipeline repair.
The invention also provides a synchronous construction system which is applied to the pipeline detection and non-excavation repair synchronous construction method.
The communication module is used for communication connection among the construction unit, the design unit, the construction unit and the supervision unit, so that two or more parties can be connected among the units; the pipeline evaluation module is used for acquiring a pipeline detection video and judging and evaluating output pipeline evaluation results according to pipeline defects of a construction unit; the data processing module is used for outputting a preparation pipeline repairing mode according to the pipeline evaluation result; and the approval module is used for providing approval processes including, but not limited to, approval of pipeline detection construction by a construction unit, approval of pipeline repair construction by the construction unit and the like.
The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present invention without undue burden.
From the above description of the embodiments, it will be apparent to those skilled in the art that the embodiments may be implemented by means of software plus necessary general hardware platforms, or of course may be implemented by means of hardware. Based on this understanding, the foregoing technical solution may be embodied essentially or in a part contributing to the prior art in the form of a software product, which may be stored in a computer readable storage medium, such as ROM/RAM, a magnetic disk, an optical disk, etc., including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method described in the respective embodiments or some parts of the embodiments.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The synchronous construction method for pipeline detection and non-excavation repair is characterized by comprising the following steps of:
detecting a pipeline to be detected by a construction unit, and obtaining a pipeline detection video;
based on the pipeline detection video, the construction unit performs pipeline defect interpretation and evaluation in the synchronous construction system to form a pipeline evaluation result;
the synchronous construction system outputs a preparation pipeline repairing mode according to the pipeline evaluation result and the pipeline repairing rule;
the design unit rechecks and corrects the prepared pipeline repairing mode, determines the actual pipeline repairing mode, and uploads the actual pipeline repairing mode to the synchronous construction system;
and the construction unit performs pipeline non-excavation repair according to the actual pipeline repair mode.
2. The synchronous construction method for pipeline detection and non-excavation repair according to claim 1, wherein the step of detecting the pipeline to be detected by a construction unit, and obtaining the pipeline detection result comprises the steps of:
plugging, dewatering and dredging the pipeline to be tested by a construction unit;
and detecting the processed pipeline to be detected by adopting a pipeline CCTV television camera shooting detection system to obtain a pipeline detection video.
3. The synchronous construction method for pipeline detection and non-excavation repair according to claim 2, further comprising, after the pipeline to be detected is plugged, precipitation and dredging in a construction unit: and checking and accepting the processing result of the pipeline to be tested by the supervision unit and the construction unit.
4. The synchronous construction method for pipeline detection and non-excavation repair according to claim 1, wherein the step of detecting the pipeline to be detected in a construction unit and acquiring the pipeline detection video comprises the following steps:
the design unit collects the pipeline data to be detected, presets pipeline repair rules in the synchronous construction system, and predicts the pipeline repair engineering quantity;
and setting a repair material bin for preparing repair materials according to the estimated pipeline repair engineering quantity in a construction unit.
5. The synchronous construction method for pipeline inspection and non-excavation repair according to claim 1, wherein the construction unit performs pipeline defect interpretation and evaluation in the synchronous construction system based on the pipeline inspection video to form a pipeline evaluation result comprises:
filling basic information of a pipeline in a synchronous construction system by a construction unit detector, uploading a pipeline defect photo or a pipeline detection video, and judging defect parameters in the synchronous construction system;
a construction unit rechecking personnel rechecks and corrects the defect parameters according to the pipeline defect photo or the pipeline detection video in the synchronous construction system;
and the synchronous construction system generates a pipeline evaluation report according to the corrected defect parameters.
6. The synchronous construction method for pipeline inspection and non-excavation repair according to claim 1, wherein the synchronous construction system outputs a preliminary pipeline repair mode according to the pipeline evaluation result and the pipeline repair rule, comprising:
determining the types and the quantity of the pipeline defects, and judging whether the pipeline needs to be subjected to non-excavation repair according to the pipeline repair rules;
outputting a preparation pipeline repairing mode according to the type and grade of the pipeline defect and the pipeline repairing rule;
and outputting the quantity of the repairing materials according to the pipe diameter of the pipeline, the material of the pipeline, the defect distance of the pipeline, the defect length of the pipeline and the repairing mode of the prepared pipeline and the repairing rule of the pipeline.
7. The synchronous construction method for pipeline inspection and non-excavation repair as claimed in claim 1, wherein the design unit rechecks and corrects the preliminary pipeline repair mode, and the determining of the actual pipeline repair mode includes:
the design unit obtains construction unit suggestions;
the design unit comprehensively determines the actual pipeline restoration mode according to preset pipeline restoration rules, on-site actual working conditions, pipeline restoration cost, preparation pipeline restoration modes and construction unit suggestions.
8. The synchronous construction method for pipeline detection and non-excavation repair as claimed in claim 1, further comprising, before performing pipeline non-excavation repair according to an actual pipeline repair mode: the construction unit examines the actual pipeline restoration mode.
9. The synchronous construction method for pipeline inspection and non-excavation repair as claimed in claim 1, further comprising, after the construction unit performs the pipeline non-excavation repair according to the actual pipeline repair mode: and checking and accepting the repair result of the pipeline to be tested by the supervision unit and the construction unit.
10. A synchronous construction system applied to the pipeline inspection and non-excavation repair synchronous construction method as claimed in any one of claims 1 to 9, characterized in that the synchronous construction system comprises:
the communication module is used for communication connection among the construction unit, the design unit, the construction unit and the supervision unit;
the pipeline evaluation module is used for acquiring a pipeline detection video and judging and evaluating output pipeline evaluation results according to pipeline defects of a construction unit;
the data processing module is used for outputting a preparation pipeline repairing mode according to the pipeline evaluation result; the method comprises the steps of,
and the approval module is used for providing an approval process.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117974117A (en) * | 2024-04-01 | 2024-05-03 | 中国电建集团江西省电力设计院有限公司 | Quick maintenance and repair management method and system for urban drainage pipe network |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117974117A (en) * | 2024-04-01 | 2024-05-03 | 中国电建集团江西省电力设计院有限公司 | Quick maintenance and repair management method and system for urban drainage pipe network |
| CN117974117B (en) * | 2024-04-01 | 2024-06-11 | 中国电建集团江西省电力设计院有限公司 | Quick maintenance and repair management method and system for urban drainage pipe network |
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