Supporting foundation state monitoring device for drainage pipeline

Abstract

A supporting foundation state monitoring device for a drainage pipeline comprises a hole rod (5) arranged on a water inlet hole of the drainage pipeline, a reflecting plate (6) arranged on the end face portion of the upper end of the middle of the drainage pipeline, a walking vehicle (3) arranged in the drainage pipeline, and a radar detection head (2) arranged on the walking vehicle (3). According to the invention, the radar wave detection position of the drainage pipeline is identified, the vehicle-mounted motion support of the radar detection head (2) is realized through the walking vehicle (3), and the radar wave detection of the supporting foundation state of the drainage pipeline is realized through the radar detection head (2). According to the invention, the on-line monitoring of the supporting foundation state disease defect of the drainage pipeline is realized through the detection wave band, and the technical problem that the basic condition in the pipeline is shot by using the monitoring lens is solved, so that the monitoring requirement of the supporting foundation state of the drainage pipeline is met.

Description

Technical Field

[0001] This utility model relates to a foundation condition monitoring device, and more particularly to a foundation condition monitoring device for drainage pipelines. Background Technology

[0002] Drainage pipelines refer to systems consisting of pipes and their ancillary facilities that collect and discharge sewage, wastewater, and rainwater. This includes main pipes, branch pipes, and pipes leading to treatment plants. Regardless of whether they are built on streets or elsewhere, any pipe serving a drainage function should be counted as a drainage pipeline. To ensure the normal and stable operation of drainage pipelines, it is necessary to monitor the condition of the supporting foundation. Therefore, a foundation monitoring device for drainage pipelines is an important pipeline construction monitoring device. Currently, there is no dedicated device for monitoring the supporting foundation condition of drainage pipelines; all existing devices rely on surveillance cameras to capture images of the pipeline's internal structure. While video footage can clearly show structural or functional defects within the pipeline, it cannot determine the condition of the surrounding soil. Soil erosion or damage to the surrounding soil can severely damage the pipeline, preventing it from functioning properly and thus hindering the monitoring of the supporting foundation condition.

[0003] This invention utilizes the technical feature of online monitoring of the supporting foundation conditions and defects of drainage pipelines via detection wavebands. It effectively explores and studies the technical problems inherent in methods that rely solely on capturing images of the pipeline's internal structure using monitoring cameras.

[0004] The statements herein provide only background information related to this utility model and do not necessarily constitute prior art. Based on the technical disclosure provided by the applicant on December 11, 2024, which addresses practical technical problems encountered during the work process, and the existing technical problems, technical features, and technical effects in similar patent documents and background information obtained through retrieval, the technical solution for this utility model application is proposed. Summary of the Invention

[0005] The subject of this utility model is a monitoring device for the supporting foundation condition of drainage pipelines.

[0006] In order to overcome the above-mentioned technical shortcomings, the purpose of this utility model is to provide a monitoring device for the supporting foundation condition of drainage pipelines, thus meeting the need to monitor the supporting foundation condition of drainage pipelines.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows: it includes an opening rod installed on the water inlet of the drainage pipe, a reflector plate installed on the upper middle end face of the drainage pipe, a traveling vehicle installed in the drainage pipe, and a radar detector head installed on the traveling vehicle.

[0008] By designing an opening pole, reflector, mobile vehicle, and radar detector, the location of the drainage pipe can be marked by radar wave detection through the opening pole and reflector. The mobile vehicle provides vehicle-mounted support for the radar detector, which in turn detects the condition of the drainage pipe's supporting foundation using radar waves. This enables online monitoring of defects and damage to the drainage pipe's supporting foundation using the detection waveband, solving the technical problem of simply using a monitoring camera to photograph the basic condition inside the pipe. Therefore, it meets the need for monitoring the condition of the drainage pipe's supporting foundation.

[0009] This utility model is designed to connect the opening rod, reflector, traveling vehicle and radar detector head in a way that allows for online monitoring of the condition and defects of the supporting foundation of drainage pipes using detection wavebands.

[0010] This utility model is designed to connect the radar detector head to the opening pole, reflector plate and traveling vehicle in a way that detects the supporting foundation state of the drainage pipe using radar waves.

[0011] The technical effects of the above three technical solutions are as follows: they enable the transmission of radar waves from the drainage pipe to the supporting foundation of the drainage pipe, and enable the determination of the condition and defects of the supporting foundation of the drainage pipe from the changes in the radar wave state, while also obtaining the operational status of the drainage pipe. This highlights the technical feature of online monitoring of the condition and defects of the supporting foundation of the drainage pipe using the detection waveband, and introduces its application in the technical field of methods for monitoring the condition of the supporting foundation of drainage pipes.

[0012] This utility model is designed to include a first accessory device, which is disposed between the radar detector head and the traveling vehicle. The first accessory device is configured as a pipeline high-definition video device.

[0013] This utility model is designed to include a second accessory device, which is disposed between the radar detector head and the traveling vehicle. The second accessory device is configured as an end guide assembly.

[0014] This utility model is designed to include a third accessory device, which is disposed between the first accessory device and the traveling vehicle. The third accessory device is configured as a covering layer.

[0015] The technical effect of the above three technical solutions is that they enable the integrated installation of other components and expand the technical effect of this utility model.

[0016] This utility model design includes an inlet rod at the inlet of a drainage pipe, a reflector plate at the upper middle end of the drainage pipe, a high-definition video device and an end guide assembly mounted on a traveling vehicle, a radar detector between the high-definition video device and the end guide assembly, and a covering layer of cloth between the high-definition video device and the traveling vehicle.

[0017] The technical effect of the above technical solution is that the basic technical solution of this utility model is composed of a high-definition video instrument for pipelines, a radar detector, a traveling vehicle, an end guide assembly, an opening rod, a reflector, and a covering layer, which solves the technical problem of this utility model.

[0018] This utility model designs a hole-entry rod comprising a rod portion VI, a cylindrical portion, and a rod portion VII, with a receiving groove V provided at the end of the rod portion VI. The cylindrical portion is fitted to the end of the rod portion VI, and the receiving groove V is connected to the cylindrical portion in a receiving manner. The inclined end face of the rod portion VII is connected to the peripheral side of the cylindrical portion, and the horizontal portion of the rod portion VII is connected to the inlet hole of the drainage pipe in a contact manner. The rod portion VI is submerged to the drainage pipe and is distributed correspondingly to the radar detector head.

[0019] This utility model is designed with rod VI as an aluminum alloy rod and cylindrical part as a tubular part, and rod VII as an L-shaped strip.

[0020] This utility model is designed such that the reflector is configured to include a plate part and a rope part, and the end of the rope part is configured to be bonded to the side of the plate part located on the edge part, the middle of the rope part is configured to be bonded to the plate part located in the middle part and the middle of the rope part is configured to be bonded to the through hole of the plate part located in the middle part, the plate part is configured to be bonded to the upper end face of the middle of the drainage pipe and the plate part is configured to be distributed correspondingly to the radar detector head.

[0021] This utility model is designed with a plate portion as an aluminum alloy sheet with a through hole and a rope portion as a textile rope. The through hole of the plate portion is connected to the rope portion, and the rope portion is bonded to the inner wall of the through hole of the plate portion.

[0022] The technical effect of the above four technical solutions is that they enable the location marking of drainage pipes.

[0023] This utility model designs a vehicle comprising a chassis, a support base, rod I, rod II, a telescopic cylinder, rod III, and a block. The chassis has receiving grooves I on its front and rear sides, receiving groove II on the upper end face of the support base, and receiving groove III on the right end face of the support base. The middle portion of rod I is connected to the middle portion of rod II via a pin. One end of rod I and one end of rod II are respectively connected to an ear seat located on the outer edge of the upper end face of the chassis frame via pins. The other end of rod I and the other end of rod II are respectively connected to... The pin is connected to the ear seat located on the outer edge of the lower end face of the support seat. One end face of the telescopic cylinder is configured to connect with the middle outer side of the upper end face of the chassis and the other end face of the telescopic cylinder is configured to connect with the middle outer side of the lower end face of the support seat. The block is configured to be submerged in the receiving groove I and the outer side of the block is configured to be connected to the horizontal end of the rod III. The receiving groove II is configured to be connected to the high-definition video instrument of the pipeline and the upper end face of the support seat is configured to be in contact with the covering cloth. The receiving groove III is configured to be connected to the end guide assembly and the right side of the upper end face of the support seat is configured to be in contact with the end guide assembly.

[0024] This utility model is designed with a chassis part set as a self-propelled chassis and a support base part set as a block body, rod part I and rod part II respectively set as strip bodies and telescopic cylinder part set as an electric push rod, rod part III set as a C-shaped rod body and block part set as a dovetail block body, receiving groove I set as a dovetail groove, receiving groove II set as a blind hole groove, and receiving groove III set as a C-shaped groove.

[0025] The technical effects of the above two solutions are: to achieve support for the lifting and lowering position of the radar detector head and support for the moving carrier.

[0026] This utility model is designed such that the radar probe head is configured as a ground penetrating radar probe and the housing of the radar probe head is configured to be connected to the end guide assembly, and the output interface of the radar probe head is configured to be connected to the pipeline high-definition video instrument via a cable.

[0027] The technical effect of the above solution is that it enables the transmission of radar waves based on the supporting foundation of the drainage pipeline.

[0028] This utility model designs a high-definition pipeline video detector that is configured to store images and is embedded in a traveling vehicle. The upper end of the high-definition pipeline video detector is configured to be in contact with the covering cloth. The input interface of the high-definition pipeline video detector is configured to be connected to the radar detector head via a cable.

[0029] The technical effect of the above solution is that it enables data processing of radar wave signals.

[0030] This utility model designs an end guide assembly comprising a beam, a rod IV, a wheel, a winch, a rod V, and a plate. The beam has a receiving hole, and the lower ends of the front and rear sides of the beam have receiving grooves IV. The lower end face of the plate is connected to the upper end face of the beam. The middle of the horizontal part of the rod IV is connected to the receiving groove IV via a pin, and the vertical part of the rod IV is connected to the middle of the wheel. The left side of the beam is connected to the housing of the winch, and the wire rope of the winch is connected to the receiving hole. The end of the wire rope of the winch is connected to the end of the horizontal part of the rod IV, and the right side of the plate is connected to the inner end face of the rod V. The outer end face of the rod V is connected to a radar detector head, and the upper end of the beam is embedded in a traveling vehicle. The lower end face of the plate is in contact with the traveling vehicle.

[0031] This utility model is designed with the beam part set as a rectangular strip and the plate part set as a rectangular sheet, the rod part IV set as an L-shaped rod with an annular groove on the vertical part and the wheel part set as a disc with a central through hole. The annular groove of the rod part IV is connected to the central through hole of the wheel part and the winch part is an electric winch. The rod part V is set as a rod and the receiving hole is set as a hole. The receiving groove IV is set as a U-shaped groove and the inner wall of the receiving groove IV is connected to the end of the pin located on the rod part IV.

[0032] The technical effect of the above two solutions is that they enable front-mounted support for the radar detector head.

[0033] This utility model designs a three-layered fabric covering with a felt cloth in the middle and plastic parts on the sides. The middle part of the lower end face of the covering fabric is designed to be in contact with the high-definition video instrument of the pipeline, and the edge part of the lower end face of the covering fabric is designed to be in contact with the vehicle.

[0034] The technical effect of the above solution is that it enables coverage processing of the high-definition video camera for pipelines.

[0035] This utility model is designed such that the opening rod and reflector plate are arranged with the pipeline high-definition video instrument and radar detector head in a radar wave detection manner, and the opening rod, reflector plate, pipeline high-definition video instrument and radar detector head are arranged with the traveling vehicle and end guide assembly in a moving vehicle body support manner.

[0036] This utility model is designed such that the center line of the pipeline high-definition video instrument, the center line of the radar detector head, the center line of the traveling vehicle, the center line of the end guide assembly, and the center line of the covering cloth are all on the same straight line. The beam part is configured to be connected to the receiving tank III, and the plate part is configured to be connected to the support base part.

[0037] In this technical solution, the opening rod, reflector, radar detector, and traveling vehicle are basic components and essential technical features of this utility model. The pipeline high-definition video device, end guide assembly, and covering fabric are functional components that enable other technical effects of this utility model. The design of the chassis, support base, rod I, rod II, telescopic cylinder, rod III, block, receiving trough I, receiving trough II, receiving trough III, beam, rod IV, wheel, winch, rod V, plate, receiving hole, receiving trough IV, rod VI, cylinder, rod VII, plate, and rope are technical features that comply with the Patent Law and its implementing regulations.

[0038] In this technical solution, the detection band for online monitoring of the condition and defects of the supporting foundation of the drainage pipeline is achieved by a radar detector head.

[0039] In this technical solution, the key technical features are the opening rod, reflector, traveling vehicle, and radar detector head used for online monitoring of the condition and defects of the supporting foundation of drainage pipelines via the detection band. In the technical field of monitoring devices for the supporting foundation of drainage pipelines, this solution is novel, inventive, and practical. The terminology used in this technical solution can be explained and understood using patent literature in this technical field. Attached Figure Description

[0040] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0041] Figure 1 This is a schematic diagram of one of the first embodiments of the present utility model.

[0042] Figure 2 This diagram illustrates the connection relationship between the pipeline high-definition video instrument 1, radar detector head 2, traveling vehicle 3, end guide assembly 4, and covering fabric 7.

[0043] Figure 3 This is a structural schematic diagram of the opening rod 5.

[0044] Appendix Figure 4 This is a graph showing the results of the first measurement.

[0045] Appendix Figure 5 Detailed images of the first detection results.

[0046] Appendix Figure 6 This is a graph showing the results of the second measurement.

[0047] Appendix Figure 7 Detailed images of the second probe results.

[0048] Appendix Figure 8 This is a graph showing the results of the third measurement.

[0049] Appendix Figure 9 Detailed images of the results of the third probe.

[0050] Appendix Figure 10 This is a graph showing the results of the fourth measurement.

[0051] Appendix Figure 11 Detailed diagram of the results of the fourth probe.

[0052] Pipeline HD Video Analyzer-1, Radar Detector Head-2, Traveling Vehicle-3, End Guide Assembly-4, Opening Rod-5, Reflector Plate-6, Covering Fabric-7, Chassis-31, Support Base-32, Rod I-33, Rod II-34, Telescopic Cylinder-35, Rod III-36, Block-37, Receiving Tank I-38, Receiving Tank II-39, Receiving Tank III-30, Beam-41, Rod IV-42, Wheel-43, Winch-44, Rod V-45, Plate-46, Receiving Hole-47, Receiving Tank IV-48, Rod VI-51, Cylinder-52, Rod VII-53, Plate-61, Rope-62. Detailed Implementation

[0053] According to the examination guidelines, terms such as “having,” “comprising,” and “including” used in this invention should be understood as not dispensing the presence or addition of one or more other elements or combinations thereof.

[0054] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0055] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0056] Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other. In addition, unless otherwise specified, the equipment and materials used in the following embodiments are all commercially available. If the processing conditions are not explicitly stated, please refer to the product manual or follow the conventional methods in the field.

[0057] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0058] Figure 1 This is one of the first embodiments of the present utility model. The embodiment is described in detail with reference to the accompanying drawings. It includes a high-definition video recorder 1, a radar detector 2, a traveling vehicle 3, an end guide assembly 4, an opening rod 5, a reflector 6, and a covering fabric 7. An opening rod 5 is provided at the water inlet of the drainage pipe. A reflector 6 is provided on the upper middle end face of the drainage pipe. The high-definition video recorder 1 and the end guide assembly 4 are respectively installed on the traveling vehicle 3. The radar detector 2 is positioned between the high-definition video recorder 1 and the end guide assembly 4. The covering fabric 7 is positioned between the high-definition video recorder 1 and the traveling vehicle 3.

[0059] The second embodiment of the present invention will be described in detail with reference to the accompanying drawings.

[0060] In this embodiment, the high-definition pipeline video device 1 is configured as a high-definition pipeline detector with stored images and is embeddedly connected to the traveling vehicle 3. The upper end face of the high-definition pipeline video device 1 is configured to be connected to the covering cloth 7 in contact. The input interface of the high-definition pipeline video device 1 is configured to be connected to the radar detector head 2 via a cable.

[0061] The pipeline high-definition video device 1 forms a support connection point for the radar detector 2, the traveling vehicle 3, and the covering layer 7. The pipeline high-definition video device 1 realizes the connection with the radar detector 2, the traveling vehicle 3, and the covering layer 7. Its technical purpose is to serve as a component for processing and storing the input signal of the radar detector 2.

[0062] In this embodiment, the radar probe 2 is configured as a ground penetrating radar probe and the housing of the radar probe 2 is configured to be connected to the end guide assembly 4. The output interface of the radar probe 2 is configured to be connected to the pipeline high-definition video instrument 1 via a cable.

[0063] The radar detector 2 forms a support connection point for the high-definition video instrument 1 and the end guide assembly 4. The radar detector 2 connects to the high-definition video instrument 1 and the end guide assembly 4. Its technical purpose is to serve as a component for picking up soil condition signals of the foundation supporting the drainage pipeline.

[0064] In this embodiment, the vehicle 3 is configured to include a chassis 31, a support base 32, rod I 33, rod II 34, a telescopic cylinder 35, rod III 36, and a block 37. Receiving grooves I 38 are respectively provided on the front and rear sides of the chassis 31 frame. Receiving groove II 39 is provided on the upper end face of the support base 32, and receiving groove III 30 is provided on the right end face of the support base 32. The middle part of rod I 33 is connected to the middle part of rod II 34 via a pin. One end of rod I 33 and one end of rod II 34 are respectively connected to an ear seat located on the outer edge of the upper end face of the chassis 31 frame via a pin. The other end of rod I 33 and the other end of rod II 34 are... The support base 32 is connected to the lug on the outer edge of the lower end face of the support base 32 via a pin. One end face of the telescopic cylinder 35 is connected to the outer middle of the upper end face of the chassis 31, and the other end face of the telescopic cylinder 35 is connected to the outer middle of the lower end face of the support base 32. The block 37 is connected to the receiving groove I 38 in a recessed manner, and the outer side of the block 37 is connected to the horizontal end of the rod III 36. The receiving groove II 39 is connected to the pipeline HD video device 1, and the upper end face of the support base 32 is connected to the covering cloth 7 in contact. The receiving groove III 30 is connected to the end guide assembly 4, and the right side of the upper end face of the support base 32 is connected to the end guide assembly 4 in contact.

[0065] The traveling vehicle 3 forms a support connection point for the high-definition video device 1, the end guide assembly 4, and the covering fabric 7. The support base 32 and the receiving tank II 39 are used to connect with the high-definition video device 1. The support base 32 and the receiving tank III 30 are used to connect with the end guide assembly 4. The support base 32 is used to connect with the covering fabric 7. The chassis 31, the rod I 33, the rod II 34, and the telescopic cylinder 35 are used to support the lifting motion of the support base 32. The rod III 36, the block 37, and the receiving tank I 38 are used to provide a tension handle support for the chassis 31. Its technical purpose is to serve as a support carrier for the high-definition video device 1, the end guide assembly 4, and the covering fabric 7.

[0066] In this embodiment, the chassis part 31 is configured as a self-propelled chassis and the support base part 32 is configured as a block body, the rod part I 33 and the rod part II 34 are respectively configured as strip bodies and the telescopic cylinder part 35 is configured as an electric push rod, the rod part III 36 is configured as a C-shaped rod body and the block part 37 is configured as a dovetail block body, the receiving groove I 38 is configured as a dovetail groove body and the receiving groove II 39 is configured as a blind hole groove body, and the receiving groove III 30 is configured as a C-shaped groove body.

[0067] Its technical objective is to provide a moving carrier support for the pipeline high-definition video instrument 1, the end guide assembly 4, and the covering cloth 7.

[0068] In this embodiment, the end guide assembly 4 is configured to include a beam portion 41, a rod portion IV 42, a wheel portion 43, a winch portion 44, a rod portion V 45, and a plate portion 46. A receiving hole 47 is provided in the beam portion 41, and a receiving groove IV 48 is provided at the lower end of the front and rear sides of the beam portion 41. The lower end face of the plate portion 46 is connected to the upper end face of the beam portion 41 at its midpoint. The horizontal portion of the rod portion IV 42 is connected to the receiving groove IV 48 via a pin, and the vertical portion of the rod portion IV 42 is connected to the wheel portion 43 through the middle. The left side of the beam 41 is configured to connect with the housing of the winch 44, and the wire rope of the winch 44 is configured to be connected through the receiving hole 47. The end of the wire rope of the winch 44 is configured to connect with the horizontal end of the pole IV 42, and the right side of the plate 46 is configured to connect with the inner end face of the pole V 45. The outer end face of the pole V 45 is configured to connect with the radar detector head 2, and the upper end of the beam 41 is configured to be embeddedly connected with the traveling vehicle 3. The lower end face of the plate 46 is configured to be contact-type connected with the traveling vehicle 3.

[0069] The end guide assembly 4 forms a support connection point for the traveling vehicle 3 and the radar detector 2. The beam 41 and plate 46 are connected to the traveling vehicle 3, and the rod V 45 is connected to the radar detector 2. The rod IV 42, wheel 43, winch 44, receiving hole 47 and receiving groove IV 48 provide wheel orientation support for the beam 41 and plate 46. Its technical purpose is to serve as a support carrier for the radar detector 2.

[0070] In this embodiment, beam 41 is a rectangular strip and plate 46 is a rectangular sheet. Rod 42 is an L-shaped rod with an annular groove in its vertical part and wheel 43 is a disc with a central through hole. The annular groove of rod 42 is connected to the central through hole of wheel 43. Winch 44 is an electric winch. Rod 45 is a rod and receiving hole 47 is a hole. Receiving groove 48 is a U-shaped groove and the inner wall of receiving groove 48 is connected to the pin end located on rod 42.

[0071] Its technical purpose is to achieve rod-like support for the radar detector head 2.

[0072] In this embodiment, the covering fabric 7 is configured as a three-layered fabric with a felt cloth in the middle and a plastic part on the side. The middle part of the lower end face of the covering fabric 7 is configured to be in contact with the high-definition video instrument 1 of the pipeline, and the edge part of the lower end face of the covering fabric 7 is configured to be in contact with the traveling vehicle 3.

[0073] The covering layer 7 forms a support connection point for the high-definition video instrument 1 and the traveling vehicle 3. The covering layer 7 enables the connection between the high-definition video instrument 1 and the traveling vehicle 3. Its technical purpose is to serve as a component for covering and protecting the high-definition video instrument 1.

[0074] In this embodiment, the opening rod 5 is configured to include rod portion VI 51, cylindrical portion 52 and rod portion VII 53, and a receiving groove V 54 is provided at the end of rod portion VI 51. The cylindrical portion 52 is configured to be fitted to the end of rod portion VI 51 and the receiving groove V 54 is configured to be received by the cylindrical portion 52. The inclined end face of rod portion VII 53 is configured to be connected to the peripheral side of cylindrical portion 52 and the horizontal portion of rod portion VII 53 is configured to be connected to the water inlet of the drainage pipe in a contact manner. Rod portion VI 51 is configured to be submerged in the drainage pipe and is configured to be distributed correspondingly to the radar detector head 2.

[0075] The opening rod 5 forms a support connection point for the radar detector head 2. The rod part VI 51 connects to the radar detector head 2. The cylinder part 52 and the rod part VII 53 are used to hang the rod part VI 51. Its technical purpose is to serve as a component for marking the water inlet of the drainage pipe.

[0076] In this embodiment, rod VI 51 is configured as an aluminum alloy rod, cylinder 52 is configured as a tubular body, and rod VII 53 is configured as an L-shaped strip.

[0077] Its technical purpose is to enable radar wave reflection marking of the water inlet of drainage pipes.

[0078] In this embodiment, the reflector 6 is configured to include a plate portion 61 and a rope portion 62, with the end of the rope portion 62 being adhesively connected to the side of the plate portion 61 located at the edge, the middle of the rope portion 62 being through-connected to the plate portion 61 located at the middle, and the middle of the rope portion 62 being adhesively connected to the through hole of the plate portion 61 located at the middle, the plate portion 61 being contacted with the upper end face of the middle of the drainage pipe, and the plate portion 61 being distributed correspondingly to the radar detector head 2.

[0079] The reflector plate 6 forms a support connection point for the radar detector head 2. The plate part 61 is connected to the radar detector head 2, and the rope part 62 is used to connect the plate part 61 in series. Its technical purpose is to serve as a component for marking the middle of the drainage pipe.

[0080] In this embodiment, the plate portion 61 is configured as an aluminum alloy sheet with a through hole and the rope portion 62 is configured as a textile rope. The through hole of the plate portion 61 is configured to be connected to the rope portion 62 and the rope portion 62 is configured to be bonded to the inner wall of the through hole of the plate portion 61.

[0081] Its technical purpose is to enable radar wave reflection marking of the middle of drainage pipes.

[0082] In this embodiment, the opening rod 5 and the reflector plate 6 are arranged with the pipeline HD video device 1 and the radar detector 2 in a manner that allows for radar wave detection. The opening rod 5, the reflector plate 6, the pipeline HD video device 1 and the radar detector 2 are arranged with the traveling vehicle 3 and the end guide assembly 4 in a manner that allows for the support of the moving vehicle body. The center lines of the pipeline HD video device 1, the radar detector 2, the traveling vehicle 3, the end guide assembly 4 and the covering layer 7 are all on the same straight line. The beam part 41 is connected to the receiving tank Ⅲ 30, and the plate part 46 is connected to the support base part 32.

[0083] The usage method of this embodiment is as follows: When it is necessary to monitor the supporting foundation condition of the drainage pipe, place the horizontal part of rod VII 53 on the ground at the inlet of the drainage pipe, so that rod VI 51 is located in the drainage pipe. Dig a pit in the middle foundation of the drainage pipe so that the middle upper end face of the drainage pipe is exposed. Unfold plate 61 and place plate 61 on the middle upper end face of the drainage pipe. Place beam 41 into receiving tank Ⅲ 30 so that plate 46 contacts support base 32. Connect the output interface of radar detector 2 to the input interface of pipeline high-definition video instrument 1 through a cable. Place the traveling vehicle 3 into the drainage pipe so that telescopic cylinder 35 is in the extended state. Rod I 33 and rod II 34 rotate on the lugs located on chassis 31 and support base 32, and rotate between rod I 33 and rod II 34 so that support base 32 is in a high position.

[0084] The winch section 44 is put into the unwinding / rewinding state, causing the wire rope of the winch section 44 to move in the receiving hole 47, causing the middle of the horizontal part of the rod section IV 42 to rotate on the pin located in the receiving groove IV 48, causing the wheel section 43 to swing outward, and causing the wheel section 43 to act on the inner wall of the drainage pipe.

[0085] The chassis 31 is in motion, driving the high-definition video recorder 1 and radar detector 2 to move within the drainage pipe. The radar detector 2 picks up soil condition signals from the foundation supporting the drainage pipe. The high-definition video recorder 1 processes and stores the input signals from the radar detector 2 to obtain monitoring data on the foundation condition. The rod VI 51 obtains monitoring data on the location of the drainage pipe inlet, and the plate 61 obtains monitoring data on the location of the middle section of the drainage pipe. When the drainage... After monitoring the condition of the pipeline's supporting foundation, the telescopic cylinder 35 is in a retracted state, the support seat 32 is in a low position, the winch 44 is in an unwinding state, the wire rope of the winch 44 moves in the opposite direction in the receiving hole 47, the middle of the horizontal part of the rod part IV 42 rotates in the opposite direction on the pin located in the receiving groove IV 48, the wheel part 43 is separated from the inner wall of the drainage pipe, the traveling vehicle 3 is removed from the drainage pipe, and the output interface of the radar detector 2 is separated from the input interface of the pipeline high-definition video instrument 1.

[0086] The experiment was conducted four times. The radar data obtained from the different experiments were generally consistent. However, based on the site characteristics, significant spectral variations were observed.

[0087] Test results:

[0088] The experiment was conducted four times. The collected radar data images from different experiments were roughly consistent. Based on the site characteristics, there were obvious spectral changes.

[0089] 3.1 The results of the first measurement are shown in the attached figure. Figure 4 Detailed images of the first detection results are attached. Figure 5 ,

[0090] From the appendix Figure 5 Analysis revealed significant fluctuations at 1.4m, 2.6m, 3.6m, 5m, 7-8m, and 11.4m.

[0091] 3.2 The results of the second measurement are shown in the attached figure. Figure 6 Detailed images of the second detection results are attached. Figure 7 ,

[0092] From the attached figure Figure 7 The results show that significant changes in the waveform were observed at 1m, 2.4m, 3.3m, 4.8m, 7-8m, and 11m.

[0093] 3.3 The results of the third measurement are shown in the attached figure. Figure 8 Detailed images of the third detection results are attached. Figure 9 ,

[0094] From the appendix Figure 9 As can be seen, significant spectral changes are observed at 1.4m, 2.6m, 3.8m, 5.4m, 7-8m, 9.4m, and 11.4m.

[0095] 3.4 The results of the fourth measurement are shown in the attached figure. Figure 10 Detailed images of the fourth probe results are attached. Figure 11 ,

[0096] From the appendix Figure 11 It can be seen that there are obvious changes in the wave pattern at distances of 1.4m, 2.6m, 3.6m, 5.2m, 7-8m, 10m, and 11.2m.

[0097] Test Summary:

[0098] 1. The results of the four in-tube radar detections show consistent distribution of spectral changes, indicating that in-tube radar can detect and analyze changes at the top of the pipe.

[0099] 2. The results of the four in-tube radar detections were roughly the same as the actual deployment. The detection results highlighted the deployed target points significantly. Judging from the changes in the images, the detection effect on cavities was obvious.

[0100] In verifying this utility model, the inventors abandoned the existing technical features that relied on monitoring lenses to capture images of the basic internal conditions of the pipeline. Instead, they first proposed a technical feature for online monitoring of the supporting foundation conditions and defects of drainage pipelines using detection wavebands. This resulted in the first unexpected technical effect: online monitoring of the supporting foundation conditions and defects of drainage pipelines was achieved, improving the monitoring effect. The second unexpected technical effect: online radar wave monitoring of the supporting foundation conditions and defects of drainage pipelines was achieved, improving the monitoring efficiency. The third unexpected technical effect: processing of radar wave signals by the high-definition pipeline video device 1 improved… The improved monitoring accuracy of drainage pipes yielded a fourth unexpected technical effect: the height adjustment of the end guide assembly 4 by the traveling vehicle 3 was achieved, ensuring the radar detector 2 could be positioned correctly within the drainage pipe. A fifth unexpected technical effect was achieved: the end guide assembly 4 provided motion support for the radar detector 2, improving its stability. A sixth unexpected technical effect was achieved: the monitoring position of the drainage pipe was marked by the opening rod 5 and the reflector 6, facilitating accurate comparison of monitoring results. A seventh unexpected technical effect was achieved: comprehensive online monitoring of the internal and external conditions of the drainage pipes was realized, pioneering a comprehensive parameter detection method for drainage pipes.

[0101] In the second embodiment of this utility model, the opening rod 5, reflector 6, traveling vehicle 3 and radar detector 2 are interconnected in a way that the defects in the supporting foundation of the drainage pipeline are monitored online by means of the detection band.

[0102] In this embodiment, the radar detector 2 is connected to the opening rod 5, the reflector 6, and the traveling vehicle 3 in a manner that detects the supporting foundation status of the drainage pipe using radar waves.

[0103] In this embodiment, a first accessory device is also included and is disposed between the radar detector head 2 and the traveling vehicle 3. The first accessory device is configured as a pipeline high-definition video device 1.

[0104] In this embodiment, a second accessory device is also included and is disposed between the radar detector head 2 and the traveling vehicle 3. The second accessory device is configured as an end guide assembly 4.

[0105] In this embodiment, a third accessory device is also included and is disposed between the first accessory device and the traveling vehicle 3. The third accessory device is configured as a covering layer cloth 7.

[0106] The second embodiment of this utility model is based on the first embodiment.

[0107] This utility model has the following features:

[0108] 1. By designing the opening rod 5, reflector 6, traveling vehicle 3, and radar detector 2, the opening rod 5 and reflector 6 enable the marking of the radar detection location of the drainage pipe. The traveling vehicle 3 provides vehicle-mounted support for the radar detector 2. The radar detector 2 enables radar detection of the supporting foundation condition of the drainage pipe. This allows for online monitoring of the supporting foundation condition and defects of the drainage pipe using the detection waveband, solving the technical problem of simply using a monitoring camera to photograph the basic internal condition of the pipe. Therefore, it meets the need for monitoring the supporting foundation condition of the drainage pipe.

[0109] 2. Due to the design of the pipeline high-definition video instrument 1, data processing of the signals picked up by the radar detector head 2 was realized.

[0110] 3. Due to the design of the end guide component 4, the radar detector head 2 is guided and supported.

[0111] 4. Due to the design of the covering layer 7, the high-definition video instrument 1 of the pipeline is covered and protected.

[0112] 5. Because the design limits the numerical range of the structural shape, the numerical range is a technical feature in the technical solution of this utility model, and is not a technical feature obtained by formula calculation or a limited number of experiments. The experiment shows that the technical feature of the numerical range has achieved very good technical effect.

[0113] 6. Due to the design of the technical features of this utility model, and the combined effect of the individual technical features and the combination of the features, experiments have shown that the performance indicators of this utility model are at least 1.7 times that of the existing performance indicators, and it has been evaluated that it has great market value.

[0114] Other technical features connected to the opening rod 5, reflector 6, traveling vehicle 3, and radar detector 2 for online monitoring of the condition and defects of the supporting foundation of drainage pipes by the detection band are also embodiments of this utility model. Furthermore, the technical features of the above embodiments can be combined arbitrarily. In order to meet the requirements of the Patent Law, the Patent Implementation Regulations, and the Examination Guidelines, all possible combinations of the technical features in the above embodiments will not be described.

[0115] The above embodiments are merely one implementation of the foundation condition monitoring device for drainage pipelines provided by this utility model. Any modifications to the solution provided by this utility model, including adding or reducing components or steps, or applying this utility model to other technical fields similar to this utility model, shall all fall within the protection scope of this utility model.

Claims

1. A support ground condition monitoring device for a sewer pipe, characterised in that: The utility model relates to a kind of pipe high-definition video instrument (1), comprising the hole bar (5) arranged on the water inlet hole of drainage pipe, the reflection plate (6) arranged on the intermediate upper end face of drainage pipe, the travelling vehicle (3) arranged in drainage pipe, the radar probe head (2) arranged on travelling vehicle (3).

2. The support ground state monitoring apparatus for a sewerage pipeline according to claim 1, characterized by: The hole bar (5), the reflection plate (6), the travelling vehicle (3) and the radar probe head (2) are connected to each other according to the mode of monitoring the defects of drainage pipe support foundation state disease by detection wave band.

3. The support ground state monitoring apparatus for a sewerage pipeline according to claim 2, characterized by: The radar probe head (2) is connected to the hole bar (5), the reflection plate (6) and the travelling vehicle (3) according to the mode of radar wave detection of drainage pipe support foundation state.

4. The support ground state monitoring apparatus for a sewerage pipeline according to claim 1, characterized by: Further comprising a first accessory device, and the first accessory device is arranged between the radar probe head (2) and the travelling vehicle (3), and the first accessory device is arranged as a pipe high-definition video instrument (1), Or, further comprising a second accessory device, and the second accessory device is arranged between the radar probe head (2) and the travelling vehicle (3), and the second accessory device is arranged as a end guiding assembly (4), Or, further comprising a third accessory device, and the third accessory device is arranged between the first accessory device and the travelling vehicle (3), and the third accessory device is arranged as a covering cloth (7).

5. The support ground state monitoring apparatus for a sewerage pipeline according to claim 4, characterized by: The hole bar (5) is arranged on the water inlet hole of drainage pipe, the reflection plate (6) is arranged on the intermediate upper end face of drainage pipe, and the pipe high-definition video instrument (1) and the end guiding assembly (4) are respectively arranged on the travelling vehicle (3), the radar probe head (2) is arranged between the pipe high-definition video instrument (1) and the end guiding assembly (4), and the covering cloth (7) is arranged between the pipe high-definition video instrument (1) and the travelling vehicle (3).

6. The support ground state monitoring apparatus for a sewerage pipeline according to claim 5, characterized by: The hole bar (5) is arranged as comprising a rod part VI (51), a cylinder part (52) and a rod part VII (53), and a containing groove V (54) is arranged on the end of the rod part VI (51), the cylinder part (52) is arranged in sleeve type connection with the end of the rod part VI (51), and the containing groove V (54) is arranged in containing type connection with the cylinder part (52), the inclined end face of the rod part VII (53) is arranged in connection with the peripheral side face of the cylinder part (52), and the transverse part of the rod part VII (53) is arranged in contact type connection with the water inlet hole of drainage pipe, the rod part VI (51) is arranged in sinking type connection with drainage pipe, and the rod part VI (51) is arranged in corresponding distribution with the radar probe head (2), Or, the rod part VI (51) is arranged as an aluminum alloy rod body, the cylinder part (52) is arranged as a tubular body, and the rod part VII (53) is arranged as an L-shaped strip body.

7. The support ground state monitoring apparatus for a sewerage pipeline according to claim 5, characterized by: The reflection plate (6) is arranged as comprising a plate part (61) and a rope part (62), the end of the rope part (62) is arranged in adhesive type connection with the side face of the plate part (61) located on the edge position, the middle of the rope part (62) is arranged in penetrating type connection with the plate part (61) located on the middle position, and the middle of the rope part (62) is arranged in adhesive type connection with the penetrating hole body of the plate part (61) located on the middle position, the plate part (61) is arranged in contact type connection with the intermediate upper end face of drainage pipe, and the plate part (61) is arranged in corresponding distribution with the radar probe head (2), Or, the plate part (61) is provided as an aluminum alloy sheet body with a through hole body, and the rope part (62) is provided as a woven rope body, the through hole body of the plate part (61) is provided to be coupled with the rope part (62), and the rope part (62) is provided to be adhesively coupled with the inner wall of the through hole body of the plate part (61).

8. The support ground state monitoring apparatus for a sewerage pipeline according to claim 5, characterized by: The walking vehicle (3) is provided with a chassis part (31), a support seat part (32), a rod part I (33), a rod part II (34), a telescopic cylinder part (35), a rod part III (36) and a block part (37), and a containing groove I (38) is arranged on the front and rear sides of the vehicle frame of the chassis part (31), a containing groove II (39) is arranged on the upper end face of the support seat part (32), and a containing groove III (30) is arranged on the right end face of the support seat part (32), the middle part of the rod part I (33) is provided to be coupled with the middle part of the rod part II (34) through a pin shaft, one of the end heads of the rod part I (33) and one of the end heads of the rod part II (34) are respectively provided to be coupled with the ear seats on the outer side of the upper end face edge of the vehicle frame of the chassis part (31) through a pin shaft, and the other end head of the rod part I (33) and the other end head of the rod part II (34) are respectively provided to be coupled with the ear seats on the outer side of the lower end face edge of the support seat part (32) through a pin shaft, one of the end faces of the telescopic cylinder part (35) is provided to be coupled with the middle outer side of the upper end face of the vehicle frame of the chassis part (31), and the other end face of the telescopic cylinder part (35) is provided to be coupled with the middle outer side of the lower end face of the support seat part (32), the block part (37) is provided to be sink-coupled with the containing groove I (38), and the outer side of the block part (37) is provided to be coupled with the transverse end head of the rod part III (36), the containing groove II (39) is provided to be coupled with the pipeline high-definition video instrument (1), and the upper end face of the support seat part (32) is provided to be contact-coupled with the covering cloth (7), the containing groove III (30) is provided to be coupled with the end head guiding assembly (4), and the right side of the upper end face of the support seat part (32) is provided to be contact-coupled with the end head guiding assembly (4), Or, the chassis part (31) is provided as a self-propelled chassis, and the support seat part (32) is provided as a block body, the rod part I (33) and the rod part II (34) are respectively provided as strip bodies, and the telescopic cylinder part (35) is provided as an electric push rod, the rod part III (36) is provided as a H-shaped rod body, and the block part (37) is provided as a dovetail block body, the containing groove I (38) is provided as a dovetail groove body, the containing groove II (39) is provided as a blind hole groove body, and the containing groove III (30) is provided as a H-shaped groove body, Or, the radar detection head (2) is provided as a ground penetrating radar probe, and the shell of the radar detection head (2) is provided to be coupled with the end head guiding assembly (4), and the output interface of the radar detection head (2) is provided to be coupled with the pipeline high-definition video instrument (1) through a cable.

9. The support ground state monitoring apparatus for a sewerage pipeline according to claim 5, characterized by: The pipeline high-definition video instrument (1) is provided with a high-definition pipeline detector for storing images, and the pipeline high-definition video instrument (1) is provided with an embedded connection with the walking vehicle (3), the upper end face of the pipeline high-definition video instrument (1) is provided with a contact connection with the covering cloth (7), the input interface of the pipeline high-definition video instrument (1) is provided with a cable connection with the radar probe head (2), Or, the end guiding assembly (4) is provided with a beam part (41), a rod part IV (42), a wheel part (43), a winch part (44), a rod part V (45) and a plate part (46), and the beam part (41) is provided with a receiving hole body (47), the front and rear sides of the beam part (41) are provided with a receiving groove body IV (48), and the lower end face of the plate part (46) is provided with a connection with the upper end face of the beam part (41), the middle of the horizontal part of the rod part IV (42) is provided with a pin shaft connection with the receiving groove body IV (48), and the vertical part of the rod part IV (42) is provided with a penetrating connection with the middle of the wheel part (43), the left side of the beam part (41) is provided with a seat shell connection with the winch part (44), and the steel wire of the winch part (44) is provided with a penetrating connection with the receiving hole body (47), the end of the steel wire of the winch part (44) is provided with a connection with the horizontal part of the rod part IV (42), and the right side of the plate part (46) is provided with an inner end face connection with the rod part V (45), the outer end face of the rod part V (45) is provided with a connection with the radar probe head (2), and the upper end of the beam part (41) is provided with an embedded connection with the walking vehicle (3), and the lower end face of the plate part (46) is provided with a contact connection with the walking vehicle (3), Or, the beam part (41) is provided as a rectangular strip body, and the plate part (46) is provided as a rectangular sheet body, the rod part IV (42) is provided as an L-shaped rod body with a ring-shaped groove in the vertical part, and the wheel part (43) is provided as a disc-shaped body with a middle through hole, the ring-shaped groove of the rod part IV (42) is provided with a connection with the middle through hole of the wheel part (43), and the winch part (44) is provided as an electric winch, the rod part V (45) is provided as a rod-shaped body, and the receiving hole body (47) is provided as a hole-shaped body, the receiving groove body IV (48) is provided as a slot-shaped body, and the inner wall of the receiving groove body IV (48) is provided with a pin shaft end connection with the rod part IV (42), Or, the covering cloth (7) is provided as a three-layer cloth-shaped body with a middle felt cloth and side plastic parts, and the middle part of the lower end face of the covering cloth (7) is provided with a contact connection with the pipeline high-definition video instrument (1), and the edge part of the lower end face of the covering cloth (7) is provided with a contact connection with the walking vehicle (3).

10. The support ground state monitoring apparatus for a sewerage pipeline according to claim 5, characterized by: The hole rod (5) and the reflecting plate (6) are provided as a radar wave detection distribution with the pipeline high-definition video instrument (1) and the radar probe head (2), and the hole rod (5), the reflecting plate (6), the pipeline high-definition video instrument (1) and the radar probe head (2) are provided as a moving vehicle body support distribution with the walking vehicle (3) and the end guiding assembly (4), Or, the center line of the pipeline high-definition video instrument (1), the center line of the radar detection head (2), the center line of the walking vehicle (3), the center line of the end guiding assembly (4) and the center line of the cover layer cloth (7) are arranged on the same straight line, the beam part (41) is arranged to be coupled with the accommodating groove body III (30), and the plate part (46) is arranged to be coupled with the support seat part (32).

Images