Large-burial-depth gas pipeline detection device

Abstract

The invention discloses a large-burial-depth gas pipeline detection device, which is applied to the technical field of gas pipeline detection, and is characterized in that a detection mechanism is arranged, a sealing assembly at the bottom of a box body and a shielding assembly in a top groove are opened, and then a detection assembly in the box body extends downwards through a bottom groove; the auxiliary sliding assembly assists the detection assembly to smoothly move in the box body, the buffer assembly provides buffer protection for the detection assembly in the detection process, the height between the detection assembly and the land is automatically adjusted according to the actual situation, normal detection and signal receiving are ensured, and the processing assembly upwards penetrates through the top groove and then starts to work. The detection assembly detects the large-burial-depth gas pipeline and transmits data to the processing assembly for processing and displaying, so that detection signals can be rapidly and accurately processed and analyzed, the accuracy of the detection result is further improved, and in the non-working state, the sealing assembly seals the bottom groove and protects the detection assembly.

Description

Technical Field

[0001] The invention belongs to the technical field of gas pipeline detection, and in particular relates to a gas pipeline detection device with a large buried depth. Background Art

[0002] Natural gas will occupy an increasingly important position in my country's primary energy consumption structure. The security capacity of natural gas pipelines is the cornerstone of the development of the natural gas industry. At present, my country has built a national natural gas pipeline network constructed by cross-border pipelines, trunk lines and regional connecting lines, inter-city pipelines within the province, urban gas distribution networks and large industrial direct supply pipelines. It has initially formed a pattern of "spanning the east and the west, running north and south, and connecting abroad". After years of renovation in cities, the location data of gas pipelines is easily lost. During the construction process, if the gas pipeline is dug up, it will bring about major secondary disasters. The positioning of the gas pipeline is very important.

[0003] At present, a Chinese invention with the announcement number of CN114755956A discloses a gas pipeline positioning system and method. This invention relates to a gas pipeline positioning system and method, which includes: an acquisition module, a filtering module, a listening module and an analysis module; the acquisition module is electrically connected to the filtering module; the filtering module is electrically connected to the listening module and the analysis module respectively; wherein the acquisition module is used to acquire the detection signal of the gas pipeline; the filtering module is used to filter out the detection signal within a preset frequency range; the listening module is used to output the detection signal within the preset frequency range to a listening device; the analysis module is used to quantitatively analyze the detection signal within the preset frequency range to determine the position and burial depth of the gas pipeline. The invention provides a gas pipeline positioning system, which removes impurities from the detection signal through the filtering module, filters out the detection signal that meets the requirements, and analyzes the vibration condition by the analysis module, thereby improving the accuracy of gas pipeline positioning and burial depth detection.

[0004] The existing deep buried gas pipeline detection device has the following disadvantages when in use:

[0005] 1. During the detection of the buried gas pipeline, the ground may be uneven. During the long detection process, the detection equipment is located on the uneven ground, which easily leads to errors in the detection results.

[0006] 2. The height between the microphone used for gas pipeline detection and the ground cannot be automatically adjusted, so it is easy for the microphone to contact the ground when adjusting, thus affecting the normal detection and signal receiving of the microphone. Summary of the invention

[0007] The purpose of the present invention is to provide a detection device for existing deep buried gas pipelines, which has the following advantages:

[0008] 1. During the detection of buried gas pipelines, even if the ground is uneven, the detection equipment can be kept horizontal during a long period of detection, thereby avoiding errors in the detection results to a great extent;

[0009] 2. The height between the microphone used for gas pipeline detection and the ground can be automatically adjusted to avoid contact with the ground when adjusting the microphone, thereby ensuring the normal detection and signal receiving of the microphone.

[0010] The above technical objectives of the present invention are achieved through the following technical solutions: a deep buried gas pipeline detection device, comprising a box body, the four corners of the bottom of the box body are provided with shifting components, the left side of the box body is provided with a push control component, the two sides of the box body are provided with leveling components, the left side of the left leveling component is bolted to the right side of the push control component, the top of the box body is provided with a top groove, the bottom side of the inside of the box body is provided with a bottom groove, the inside of the top groove is provided with a shielding component, the bottom side of the inside of the box body is provided with a closing component, the closing component is located at the bottom of the bottom groove, and the inside of the box body is provided with a detection mechanism;

[0011] The detection mechanism includes a detection component, an auxiliary sliding component, a buffer component and a processing component. The detection component is arranged on the bottom side of the box body, the detection component is located inside the bottom groove, the auxiliary sliding components are arranged on both sides of the box body, the auxiliary sliding component is located on the outside of the detection component, the buffer component is arranged at the bottom of the detection component, the processing component is arranged on the top of the detection component, the processing component is located at the bottom of the top groove, and the processing component is electrically connected to the detection component.

[0012] By adopting the above technical solution, by setting up a shift component, a push-control component and a leveling component, when working, the shift component and the push-control component are used to move the device to the position that needs to be detected. When encountering an uneven ground, the leveling components on both sides of the box begin to play a role. By adjusting the device to maintain a horizontal and stable state, it is ensured that the detection equipment works in a horizontal and stable state, which greatly reduces the error of the detection result caused by the uneven ground, and provides more accurate data for the positioning and detection of deep buried gas pipelines. By setting up the detection mechanism, the closing component at the bottom of the box and the shielding component inside the top groove are opened, and then the detection inside the box is The component extends downward through the bottom groove, the auxiliary sliding component assists the detection component to move smoothly inside the box, the buffer component provides buffer protection for the detection component during the detection process, and the detection component automatically adjusts the height between it and the ground according to actual conditions to ensure normal detection and signal reception, and its processing component passes upward through the top groove and then starts to work. The detection component detects deep buried gas pipelines and transmits data to its processing component for processing and display, so that it can quickly and accurately process and analyze detection signals, further improving the accuracy of detection results. In the non-working state, the closing component closes the bottom groove to protect the detection component.

[0013] The present invention is further configured as follows: the displacement assembly comprises a fixing plate bolted to the four corners of the bottom of the box body, the bottom of the fixing plate is rotatably connected to a turntable, and the bottom of the turntable is bolted to a moving wheel.

[0014] By adopting the above technical solution, a fixed plate, a turntable and a movable wheel are set. The fixed plate is fixed at the four corners of the bottom of the box, the turntable can rotate freely at the bottom of the fixed plate, and the movable wheel is connected to the fixed plate through the turntable. When the detection device needs to be moved, the movable wheel rolls on the ground, thereby realizing convenient displacement of the device, and the device can be quickly moved to different detection locations.

[0015] The present invention is further configured as follows: the push control assembly includes a push handle arranged on the left side of the box body, and a basic controller is arranged on the top of the push handle.

[0016] By adopting the above technical solution, a push handle and a basic controller are set. The push handle is convenient for the operator to push the entire device. The basic controller on the top is used to control the signals transmitted by various electric structures and other equipment. The operator controls the operation of the entire device through the basic controller.

[0017] The present invention is further configured as follows: the leveling component includes a frame bolted to both sides of the box body, a first electric push rod is arranged on the bottom side of the frame, the first electric push rod is electrically connected to the basic controller, the telescopic end of the first electric push rod passes through the bottom side of the frame, and the telescopic end of the first electric push rod is bolted with a deformation positioning pad.

[0018] By adopting the above technical solution, a frame, a first electric push rod and a deformation positioning pad are set. When the device is moved and located on an uneven ground, the basic controller controls the first electric push rod inside the frame to start, and the telescopic end of the first electric push rod extends or retracts to push the deformation positioning pad to contact the ground. By adjusting the telescopic length of the first electric push rod at different positions, the box is kept in a horizontal and stable state, thereby reducing the error in the detection result caused by the uneven ground.

[0019] The present invention is further configured as follows: the shielding assembly includes a folding sheet bolted to the right side of the top groove, the left side of the folding sheet is fixedly connected to a magnetic sheet, the left side of the top groove is bolted to a magnet sheet, and the magnet sheet is magnetically connected to the magnetic sheet.

[0020] By adopting the above technical solution, a folding sheet, a magnetic sheet and a magnet sheet are arranged. Under normal conditions, the folding sheet extends to the right side of the top slot, and the magnetic sheet on the left is magnetically connected to the magnet sheet on the left side of the top slot to shield the top slot, prevent external debris from entering the top slot, and avoid damage to the internal structure.

[0021] The present invention is further configured as follows: the closing component includes a second electric push rod bolted to both sides of the bottom of the box body, the second electric push rod is electrically connected to the basic controller, the telescopic end of the second electric push rod is bolted with a baffle plate, and the baffle plate is located at the bottom of the bottom groove.

[0022] By adopting the above technical solution, by setting up a second electric push rod and a baffle plate, in a non-working state, the basic controller controls the second electric push rod to start, the telescopic end of the second electric push rod extends, and pushes the baffle plate to move to the bottom of the bottom groove, thereby closing the bottom groove and protecting the internal structure of the box from interference and damage by external factors.

[0023] The present invention is further configured as follows: the detection component includes a third electric push rod bolted to the top side of the box body, the third electric push rod is electrically connected to the controller, the telescopic end of the third electric push rod is bolted to a lifting plate, the bottom of the lifting plate is bolted to a box body, the box body is located at the top of the bottom groove, a detector is embedded on the inner side of the bottom of the box body, distance sensors are embedded on both sides of the bottom of the box body, and the distance sensor is electrically connected to the basic controller.

[0024] By adopting the above technical solution, a third electric push rod, a lifting plate, a box body, a detector and a distance sensor are set. When detection is needed, the basic controller controls the third electric push rod to start, and the telescopic end of the third electric push rod extends to push the lifting plate down, and the box body at the bottom of the lifting plate drops accordingly. The detector on the inner side of the bottom of the box body approaches the ground and starts to detect the deep buried gas pipeline. The distance sensors on both sides of the bottom of the box body monitor the distance between the box body and the ground in real time, and transmit the distance information to the basic controller, so as to control the distance between the detector and the ground within an appropriate range.

[0025] The present invention is further configured as follows: the auxiliary sliding assembly includes sliding grooves opened on both sides of the interior of the box body, the interior of the sliding groove is slidably connected with a slider, and the inner side of the slider is bolted to the outer side of the lifting plate.

[0026] By adopting the above technical solution, by setting the slide groove and the slider, when the lifting plate moves up and down, the slider slides in the slide groove on both sides of the box body, which plays a role in assisting the lifting plate to move smoothly and preventing the lifting plate from shaking or deflecting during the movement.

[0027] The present invention is further configured as follows: the buffer assembly includes a connecting plate bolted to the top side of the box body, the bottom of the connecting plate is bolted with a buffer spring, the bottom of the buffer spring is fixedly connected to a fixing plate, and the bottom of the fixing plate is bolted to the top of the load-bearing plate.

[0028] By adopting the above technical solution, a connecting plate, a buffer spring and a fixed plate are set. When the lifting plate descends or rises, the load-bearing plate transfers force to the fixed plate and the connecting plate. The buffer spring between the fixed plate and the connecting plate ensures the stability of the lifting plate when it moves up and down through deformation, thereby protecting the stability of the detector and the distance sensor.

[0029] The present invention is further configured as follows: the processing component includes an electric telescopic rod bolted to both sides of the top of the lifting plate, the electric telescopic rod is electrically connected to the basic controller, the telescopic end of the electric telescopic rod is bolted to a supporting plate, and an intelligent processing display is arranged on the top of the supporting plate, and the intelligent processing display is electrically connected to the detector.

[0030] By adopting the above technical solution, an electric telescopic rod, a carrying plate and an intelligent processing display are set up, and the electric telescopic rod is controlled to start by the basic controller. The telescopic end of the electric telescopic rod extends out to raise the height of the carrying plate, so that the carrying plate carries the intelligent processing display through the inside of the top groove and comes to the top of the box. The signal detected by the detector is transmitted to the intelligent processing display, and the intelligent processing display processes and analyzes the signal and displays the result to facilitate observation by the operator.

[0031] In summary, the present invention has the following beneficial effects:

[0032] 1. By setting the shifting component, the push-control component and the leveling component, when working, the shifting component and the push-control component are used to move the device to the position to be detected. When the ground is uneven, the leveling components on both sides of the box begin to play a role. By adjusting the device to maintain a horizontal and stable state, ensure that the detection equipment works in a horizontal and stable state, greatly reducing the detection result error caused by the uneven ground, and providing more accurate data for the positioning and detection of deep buried gas pipelines;

[0033] 2. By setting up the detection mechanism, the closing component at the bottom of the box and the shielding component inside the top groove are opened, and then the detection component inside the box extends downward through the bottom groove, and the auxiliary sliding component assists the detection component to move smoothly inside the box. The buffer component provides buffer protection for the detection component during the detection process, and the detection component automatically adjusts the height between it and the ground according to actual conditions to ensure normal detection and signal reception, and its processing component passes upward through the top groove and then starts to work. The detection component detects the deep buried gas pipeline and transmits data to its processing component for processing and display, so that the detection signal can be processed and analyzed quickly and accurately, further improving the accuracy of the detection result. In the non-working state, the closing component closes the bottom groove to protect the detection component. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0035] Figure 2 It is a schematic diagram of the box structure of the present invention;

[0036] Figure 3 It is a schematic diagram of the structure of the displacement assembly of the present invention;

[0037] Figure 4 It is a schematic diagram of the structure of the push control component of the present invention;

[0038] Figure 5 It is a schematic diagram of the structure of the pacification component of the present invention;

[0039] Figure 6 is a schematic diagram of the structure of the closure assembly of the present invention;

[0040] Figure 7 It is a schematic diagram of the structure of the detection assembly of the present invention;

[0041] Figure 8 It is a schematic diagram of the structure of the buffer assembly of the present invention;

[0042] Fig. 9 It is a schematic diagram of the structure of the auxiliary sliding assembly of the present invention;

[0043] Fig.10is a schematic diagram of the structure of the shielding component of the present invention;

[0044] Fig.11 It is a schematic diagram of the processing component structure of the present invention.

[0045] Figure numerals: 1, box body; 2, shifting assembly; 201, fixing plate; 202, turntable; 203, moving wheel; 3, push control assembly; 301, push handle; 302, basic controller; 4, leveling assembly; 401, frame; 402, first electric push rod; 403, deformation positioning pad; 5, top groove; 6, bottom groove; 7, shielding assembly; 701, folding sheet; 702, magnetic sheet; 703, magnet sheet; 8, closing assembly; 801, second electric push rod; 802, shielding plate; 9 , detection mechanism; 901, detection component; 9011, third electric push rod; 9012, lifting plate; 9013, box body; 9014, detector; 9015, distance sensor; 902, auxiliary sliding component; 9021, slide groove; 9022, slider; 903, buffer component; 9031, connecting plate; 9032, buffer spring; 9033, fixing plate; 904, processing component; 9041, electric telescopic rod; 9042, bearing plate; 9043, intelligent processing display. DETAILED DESCRIPTION

[0046] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0047] Embodiment 1:

[0048] refer to Figure 1-5 A deep buried gas pipeline detection device comprises a box body 1, wherein the four corners of the bottom of the box body 1 are provided with shifting components 2, the left side of the box body 1 is provided with a pushing and controlling component 3, and the two sides of the box body 1 are provided with leveling components 4, and the left side of the left leveling component 4 is bolted to the right side of the pushing and controlling component 3. By setting the shifting component 2, the pushing and controlling component 3 and the leveling component 4, when working, the shifting component 2 and the pushing and controlling component 3 are used to move the device to a position to be detected. When the ground is uneven, the leveling components 4 on both sides of the box body 1 begin to play a role. By adjusting the device to maintain a horizontal and stable state, it is ensured that the detection equipment works in a horizontal and stable state, which greatly reduces the detection result error caused by the uneven ground, and provides more accurate data for the positioning and detection of deep buried gas pipelines.

[0049] like Figure 3As shown, the shift assembly 2 includes a fixed plate 201 bolted to the four corners of the bottom of the box body 1, the bottom of the fixed plate 201 is rotatably connected to a turntable 202, and the bottom of the turntable 202 is bolted to a moving wheel 203. By setting the fixed plate 201, the turntable 202 and the moving wheel 203, the fixed plate 201 is fixed to the four corners of the bottom of the box body 1, the turntable 202 can rotate freely at the bottom of the fixed plate 201, and the moving wheel 203 is connected to the fixed plate 201 through the turntable 202. When the detection device needs to be moved, the moving wheel 203 rolls on the ground, thereby realizing the convenient displacement of the device, and the device can be quickly moved to different detection locations.

[0050] like Figure 4 As shown, the push-control component 3 includes a push handle 301 arranged on the left side of the box body 1, and a basic controller 302 is arranged on the top of the push handle 301. By setting the push handle 301 and the basic controller 302, the push handle 301 is convenient for the operator to push the entire device, and the basic controller 302 on the top is used to control the signals transmitted by various electric structures and other equipment. The operator regulates the operation of the entire device through the basic controller 302.

[0051] like Figure 5 As shown, the leveling component 4 includes a frame 401 bolted to both sides of the box 1, and a first electric push rod 402 is arranged on the bottom side of the frame 401, and the first electric push rod 402 is electrically connected to the basic controller 302, and the telescopic end of the first electric push rod 402 passes through the bottom side of the frame 401, and the telescopic end of the first electric push rod 402 is bolted with a deformation positioning pad 403. By setting the frame 401, the first electric push rod 402 and the deformation positioning pad 403, when the device is moved and located on an uneven ground, the basic controller 302 controls the first electric push rod 402 inside the frame 401 to start, and the telescopic end of the first electric push rod 402 extends or retracts to push the deformation positioning pad 403 to contact the ground, and by adjusting the telescopic length of the first electric push rod 402 at different positions, the box 1 is kept in a horizontal and stable state, thereby reducing the error in the detection result caused by the uneven ground.

[0052] Brief description of the usage process: First, the operator pushes the box body 1 through the push handle 301, and the moving wheels 203 at the four corners of the bottom of the box body 1 roll on the ground, so that the entire detection device can be quickly moved to the location where the gas pipeline detection is required. The basic controller 302 serves as the control center of the entire device. When the device moves to the specified position, if the ground is uneven, the basic controller 302 will start the first electric push rod 402, receive information from various parts and issue control instructions. At this time, the basic controller 302 controls the first electric push rod 402 inside the frame 401 on both sides of the box body 1 to start, and the telescopic end of the first electric push rod 402 extends or retracts to push the deformation positioning pad 403 to contact the ground. By adjusting the telescopic length of the first electric push rod 402 at different positions, the box body 1 can maintain a horizontal and stable state, which can effectively reduce the error caused by the uneven ground to the detection result.

[0053] Embodiment 2:

[0054] refer to Figure 6-11 A deep buried gas pipeline detection device includes a top groove 5, a top groove 5 is provided on the top of a box body 1, a bottom groove 6 is provided on the bottom side of the box body 1, a shielding component 7 is arranged inside the top groove 5, a closing component 8 is arranged on the bottom side of the box body 1, and the closing component 8 is located at the bottom of the bottom groove 6. A detection mechanism 9 is arranged inside the box body 1, and the detection mechanism 9 includes a detection component 901, an auxiliary sliding component 902, a buffer component 903 and a processing component 904. The detection component 901 is arranged on the bottom side of the box body 1, the detection component 901 is located inside the bottom groove 6, the auxiliary sliding components 902 are arranged on both sides of the box body 1, the auxiliary sliding component 902 is located on the outside of the detection component 901, the buffer component 903 is arranged at the bottom of the detection component 901, the processing component 904 is arranged on the top of the detection component 901, the processing component 904 is located at the bottom of the top groove 5, and the processing component 904 is electrically connected to the detection component 901 Connection, by setting up the detection mechanism 9, the closing component 8 at the bottom of the box 1 and the shielding component 7 inside the top groove 5 are opened, and then the detection component 901 inside the box 1 extends downward through the bottom groove 6, and the auxiliary sliding component 902 assists the detection component 901 to move smoothly inside the box 1, and the buffer component 903 provides buffer protection for the detection component 901 during the detection process, and its detection component 901 automatically adjusts the height with the ground according to actual conditions to ensure normal detection and reception of signals, and its processing component 904 passes through the top groove 5 upward, and then starts to work, the detection component 901 detects the deep buried gas pipeline, and transmits data to its processing component 904 for processing and display, so that it can quickly and accurately process and analyze the detection signal, and further improve the accuracy of the detection result, in the non-working state, the closing component 8 closes the bottom groove 6 to protect the detection component 901.

[0055] like Fig.10As shown, the shielding component 7 includes a folding sheet 701 bolted to the right side of the top groove 5, a magnetic sheet 702 is fixedly connected to the left side of the folding sheet 701, a magnet sheet 703 is bolted to the left side of the top groove 5, and the magnet sheet 703 is magnetically connected to the magnetic sheet 702. By arranging the folding sheet 701, the magnetic sheet 702 and the magnet sheet 703, in a normal state, the folding sheet 701 extends to the right side of the top groove 5, and the magnetic sheet 702 on the left side is magnetically connected to the magnet sheet 703 on the left side of the top groove 5, thereby shielding the top groove 5, preventing external debris from entering the top groove 5, and avoiding damage to the internal structure.

[0056] like Figure 6 As shown, the closing component 8 includes a second electric push rod 801 bolted to both sides of the bottom of the box body 1, the second electric push rod 801 is electrically connected to the basic controller 302, the telescopic end of the second electric push rod 801 is bolted with a baffle 802, and the baffle 802 is located at the bottom of the bottom groove 6. By setting the second electric push rod 801 and the baffle 802, in a non-working state, the basic controller 302 controls the second electric push rod 801 to start, and the telescopic end of the second electric push rod 801 extends to push the baffle 802 to move to the bottom of the bottom groove 6, thereby closing the bottom groove 6 and protecting the internal structure of the box body 1 from interference and damage by external factors.

[0057] like Figure 7 As shown, the detection assembly 901 includes a third electric push rod 9011 bolted to the top side of the box body 1, the third electric push rod 9011 is electrically connected to the controller, the telescopic end of the third electric push rod 9011 is bolted to a lifting plate 9012, the bottom of the lifting plate 9012 is bolted to a box body 9013, the box body 9013 is located at the top of the bottom groove 6, the inner side of the bottom of the box body 9013 is embedded with a detector 9014, both sides of the bottom of the box body 9013 are embedded with distance sensors 9015, the distance sensor 9015 is electrically connected to the basic controller 302, and the third electric push rod 9011, the lifting plate 9012, the box body 9013, the detector 9014 and the distance sensor 9015 are electrically connected to the basic controller 302. When detection is needed, the basic controller 302 controls the third electric push rod 9011 to start, and the telescopic end of the third electric push rod 9011 extends to push the lifting plate 9012 down, and the box body 9013 at the bottom of the lifting plate 9012 drops accordingly, and the detector 9014 on the inner side of the bottom of the box body 9013 approaches the ground and starts to detect the deep buried gas pipeline. The distance sensors 9015 on both sides of the bottom of the box body 9013 monitor the distance between the box body 9013 and the ground in real time, and transmit the distance information to the basic controller 302, so as to control the distance between the detector 9014 and the ground to be within an appropriate range.

[0058] like Figure 8As shown, the auxiliary sliding component 902 includes a sliding groove 9021 opened on both sides of the interior of the box body 1, and the interior of the sliding groove 9021 is slidably connected with a slider 9022. The inner side of the slider 9022 is bolted to the outer side of the lifting plate 9012. By setting the sliding groove 9021 and the slider 9022, when the lifting plate 9012 moves up and down, the slider 9022 slides in the sliding groove 9021 on both sides of the interior of the box body 1, thereby assisting the lifting plate 9012 to move smoothly and preventing the lifting plate 9012 from shaking or deflecting during the movement.

[0059] like Fig. 9 As shown, the buffer assembly 903 includes a connecting plate 9031 bolted to the top side of the inner part of the box body 1, the bottom of the connecting plate 9031 is bolted with a buffer spring 9032, the bottom of the buffer spring 9032 is fixedly connected with a fixing plate 9033, the bottom of the fixing plate 9033 is bolted to the top of the supporting plate 9042, by arranging the connecting plate 9031, the buffer spring 9032 and the fixing plate 9033, when the lifting plate 9012 descends or rises, the supporting plate 9042 transmits force to the fixing plate 9033 and the connecting plate 9031, the buffer spring 9032 between the fixing plate 9033 and the connecting plate 9031 ensures the stability of the lifting plate 9012 when it moves up and down by deformation, thereby protecting the stability of the detector 9014 and the distance sensor 9015.

[0060] like Fig.11 As shown, the processing component 904 includes an electric telescopic rod 9041 bolted to both sides of the top of the lifting plate 9012, the electric telescopic rod 9041 is electrically connected to the basic controller 302, the telescopic end of the electric telescopic rod 9041 is bolted to a carrying plate 9042, and an intelligent processing display 9043 is arranged on the top of the carrying plate 9042, and the intelligent processing display 9043 is electrically connected to the detector 9014. By setting the electric telescopic rod 9041, the carrying plate 9042 and the intelligent processing display 9043, the basic controller 302 controls the electric telescopic rod 9041 to start, and the telescopic end of the electric telescopic rod 9041 extends out to raise the height of the carrying plate 9042, so that the carrying plate 9042 carries the intelligent processing display 9043 through the inside of the top groove 5 and comes to the top of the box body 1, and the signal detected by the detector 9014 is transmitted to the intelligent processing display 9043, and the intelligent processing display 9043 processes and analyzes the signal and displays the result, so as to facilitate the operator to observe.

[0061] Brief description of the use process: First, in the non-working state, the basic controller 302 controls the second electric push rod 801 to start, push the shielding plate 802 to move to the bottom of the bottom groove 6, close the bottom groove 6, and protect the internal structure from interference and damage by external factors. At the same time, the folding sheet 701 on the right side of the top groove 5 is extended, and the magnetic suction sheet 702 on the left side is magnetically connected to the magnet sheet 703 on the left side of the top groove 5 to shield the top groove 5 and prevent external debris from entering. When detection is required, the shielding plate 802 and the folding plate 701 are opened. The plates 701 are all opened, and then the basic controller 302 controls the third electric push rod 9011 to start, pushing the lifting plate 9012 down, and the sliders 9022 on both sides of the lifting plate 9012 slide in the slide grooves 9021 on both sides of the box body 1 to assist the lifting plate 9012 to move smoothly and prevent it from shaking or deflecting. As the lifting plate 9012 descends, the box body 9013 at the bottom thereof also descends, and the detector 9014 on the inner side of the bottom of the box body 9013 approaches the ground and begins to detect the deep buried gas pipeline. The distance sensors 9015 on both sides of the bottom of the box body 9013 monitor the distance between the box body 9013 and the ground in real time, and transmit the distance information to the basic controller 302, so as to control the distance between the detector 9014 and the ground within an appropriate range. When the lifting plate 9012 is descending or ascending, the bearing plate 9042 transmits force to the fixed plate 9033. The buffer spring 9032 between the fixed plate 9033 and the connecting plate 9031 ensures the stability of the lifting plate 9012 when it moves up and down through deformation, thereby protecting the stability of the detector 9014 and the distance sensor 9015. The signal detected by the detector 9014 is transmitted to the intelligent processing display 9043. The basic controller 302 controls the electric telescopic rod 9041 to start. The telescopic end of the electric telescopic rod 9041 extends to raise the height of the bearing plate 9042, so that the bearing plate 9042 carries the intelligent processing display 9043 through the top groove 5 to the top of the box body 1. The intelligent processing display 9043 processes and analyzes the signal and displays the result for the convenience of observation by the operator.

[0062] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A deep buried gas pipeline detection device, comprising a housing (1), characterized in that: The four corners of the bottom of the box (1) are each provided with a displacement assembly (2); the left side of the box (1) is provided with a push control assembly (3); both sides of the box (1) are provided with a leveling assembly (4); the left side of the left leveling assembly (4) is bolted to the right side of the push control assembly (3); the top of the box (1) is provided with a top groove (5); the bottom side of the box (1) is provided with a bottom groove (6); a shielding assembly (7) is provided inside the top groove (5); a closing assembly (8) is provided on the bottom side of the box (1); the closing assembly (8) is located at the bottom of the bottom groove (6); and a detection mechanism (9) is provided inside the box (1); The detection mechanism (9) comprises a detection component (901), an auxiliary sliding component (902), a buffer component (903) and a processing component (904); the detection component (901) is arranged at the bottom side of the box body (1); the detection component (901) is located inside the bottom groove (6); the auxiliary sliding component (902) is arranged on both sides of the box body (1); the auxiliary sliding component (902) is located outside the detection component (901); the buffer component (903) is arranged at the bottom of the detection component (901); the processing component (904) is arranged at the top of the detection component (901); the processing component (904) is located at the bottom of the top groove (5); and the processing component (904) is electrically connected to the detection component (901).

2. A deep buried gas pipeline detection device according to claim 1, characterized in that: The displacement assembly (2) comprises a fixing plate (201) bolted to the four corners of the bottom of the box body (1); the bottom of the fixing plate (201) is rotatably connected to a turntable (202); and the bottom of the turntable (202) is bolted to a moving wheel (203).

3. The deep buried gas pipeline detection device according to claim 1 is characterized in that: The push control component (3) comprises a push handle (301) arranged on the left side of the box body (1), and a basic controller (302) is arranged on the top of the push handle (301).

4. A deep buried gas pipeline detection device according to claim 3, characterized in that: The leveling component (4) includes a frame (401) bolted to both sides of the box (1), a first electric push rod (402) is arranged on the bottom side inside the frame (401), the first electric push rod (402) is electrically connected to the basic controller (302), the telescopic end of the first electric push rod (402) passes through the bottom side inside the frame (401), and the telescopic end of the first electric push rod (402) is bolted with a deformable positioning pad (403).

5. The deep buried gas pipeline detection device according to claim 1 is characterized by: The shielding assembly (7) comprises a folding sheet (701) bolted to the right side of the top groove (5), a magnetic sheet (702) is fixedly connected to the left side of the folding sheet (701), a magnet sheet (703) is bolted to the left side of the top groove (5), and the magnet sheet (703) is magnetically connected to the magnetic sheet (702).

6. The deep buried gas pipeline detection device according to claim 3 is characterized by: The closing component (8) includes a second electric push rod (801) bolted to both sides of the bottom of the box body (1), the second electric push rod (801) is electrically connected to the basic controller (302), and the telescopic end of the second electric push rod (801) is bolted with a shielding plate (802), and the shielding plate (802) is located at the bottom of the bottom groove (6).

7. The deep buried gas pipeline detection device according to claim 3 is characterized by: The detection assembly (901) includes a third electric push rod (9011) bolted to the top side of the box body (1), the third electric push rod (9011) is electrically connected to the controller, the telescopic end of the third electric push rod (9011) is bolted to a lifting plate (9012), the bottom of the lifting plate (9012) is bolted to a box body (9013), the box body (9013) is located at the top of the bottom groove (6), the inner side of the bottom of the box body (9013) is embedded with a detector (9014), both sides of the bottom of the box body (9013) are embedded with distance sensors (9015), and the distance sensors (9015) are electrically connected to the basic controller (302).

8. The deep buried gas pipeline detection device according to claim 7 is characterized by: The auxiliary sliding component (902) comprises sliding grooves (9021) provided on both sides of the interior of the box body (1), the interior of the sliding groove (9021) is slidably connected with a slider (9022), and the inner side of the slider (9022) is bolted to the outer side of the lifting plate (9012).

9. The deep buried gas pipeline detection device according to claim 7 is characterized by: The buffer assembly (903) comprises a connecting plate (9031) bolted to the top side of the box body (1), a buffer spring (9032) bolted to the bottom of the connecting plate (9031), and a fixing plate (9033) fixedly connected to the bottom of the buffer spring (9032).

10. A deep buried gas pipeline detection device according to claim 9, characterized in that: The processing assembly (904) includes an electric telescopic rod (9041) bolted to both sides of the top of the lifting plate (9012), the electric telescopic rod (9041) is electrically connected to the basic controller (302), the telescopic end of the electric telescopic rod (9041) is bolted to a carrying plate (9042), the top of the carrying plate (9042) is provided with an intelligent processing display (9043), the intelligent processing display (9043) is electrically connected to the detector (9014), and the bottom of the fixed plate (9033) is bolted to the top of the carrying plate (9042).

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