Underground cable path identification pile

Abstract

The invention discloses an underground cable path identification pile, and belongs to the technical field of cable identification. Comprising an identification pile grounding disc used for being placed on the ground and provided with a through hole in the middle; the ground drilling assembly penetrates through the interior of the through hole, the ground drilling assembly comprises a linkage rotation long guide column penetrating through the interior of the through hole, and a spiral sliding groove is formed in the outer side of the linkage rotation long guide column; the underground drill bit is arranged at the lower end of the linkage rotation long guide column; the fixed clamping teeth are fixedly arranged relative to the identification pile grounding disc and are arranged in the spiral sliding groove in a sliding manner; and the pressing mechanism is used for driving the linkage rotation long guide column to move downwards and rotate. When descending under the action of the downward pressing mechanism, the linkage rotation long guide column can rotate and drive the underground drill bit to rotate through cooperation of a spiral sliding groove and fixing clamping teeth, so that the linkage rotation long guide column and the underground drill bit can be drilled into soil underground, and the effect of installing the identification pile is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of cable identification, and more specifically, to underground cable path identification stakes. Background Art

[0002] Cable identification piles are often used as channel indicators and warning signs for geographical pipelines such as electricity, communications, gas, tap water, and railways. Cable identification piles are mainly used as ground warning signs for underground cable pipelines in projects such as cable trenches, underground cables, and buried cables to remind people of the existence of underground pipelines. Cable identification piles can indicate the location and direction of underground cable pipelines, thereby facilitating the management and inspection of underground pipelines and improving work efficiency. Cable identification piles are usually made of concrete, and part of the cable identification pile is inserted into the ground for fixation.

[0003] In the prior art, cable marker piles are usually made of concrete, and part of the cable marker piles is inserted into the ground for fixation. It is necessary to manually dig a pit, put the cable marker piles in, and then fill it in, which requires a lot of labor. In addition, since the bottom of the concrete cable marker piles is not fixed, they are prone to shifting or tipping over after long-term use, making it impossible for workers to determine the direction of underground cables, which affects the maintenance of underground cables.

[0004] In view of this, we propose underground cable path marking piles. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides an underground cable path identification stake to solve the problems existing in the above-mentioned background technology.

[0006] This application provides underground cable path identification stakes, including: The marking pile grounding plate is used to be placed on the ground and has a through hole in the middle; A ground-boring assembly is inserted into the through hole, and the ground-boring assembly includes: A long guide post for joint rotation is passed through the through hole, and a spiral groove is provided on the outer side of the long guide post for joint rotation; An underground drill bit is arranged at the lower end of the long guide column; A fixed latching tooth is fixedly arranged relative to the grounding plate of the identification pile and slidably arranged in the spiral sliding groove; The downward pressing mechanism is used to drive the long guide column of the connecting rod to move downward and rotate.

[0007] When the downward pressure mechanism is working, it drives the joint rotating long guide column and the underground drill bit to descend together, and when the joint rotating long guide column descends, the fixed clamping tooth can slide on the inner side of the spiral slide groove. Since the fixed clamping tooth is fixed, the joint rotating long guide column can rotate during the descent process through the cooperation of the spiral slide groove and the fixed clamping tooth, thereby making the underground drill bit rotate together, which is convenient for drilling into the mud underground, so that the marking pile can be fixed on the ground.

[0008] Furthermore, the pressing mechanism comprises: Connecting the fixed column, rotatably connected to the upper end of the rotating long guide column; A top pressure movable plate is arranged at the top end of the connecting fixed column; The telescopic rod is connected between the top pressure dynamic plate and the marking pile grounding plate.

[0009] Furthermore, it also includes an underground fixed plug component, and the underground fixed plug component includes: A movable table, arranged outside the connecting column; A vertical slide rail is connected to the marking pile grounding plate, and the movable platform is connected to the vertical slide rail in an up-and-down sliding manner; The ground plug-in plate penetrates through the through hole, and the upper end of the ground plug-in plate is connected to the movable platform.

[0010] Furthermore, there are multiple underground plug-in plates, which are evenly distributed at the lower end of the movable platform; and the underground plug-in plates are arranged to be inclined outward.

[0011] Furthermore, the upper end of the underground plug plate is hinged to the lower end of the movable platform; Guide slide grooves are provided on both sides of the ground plug plate, and fixed slide columns are provided at positions of the identification pile grounding plate relative to the guide slide grooves, and the guide slide grooves are slidably connected to the fixed slide columns.

[0012] Furthermore, the telescopic rod is an electric push rod, a hydraulic push rod, or a pneumatic push rod.

[0013] Furthermore, it also includes a telescopic shell, which is covered on the outside of each part and the bottom end of which is connected to the ground plate of the identification pile.

[0014] Furthermore, the telescopic housing is provided with a night-sensing indicator light and a marking structure, and the marking structure includes: A connecting plate connected to the telescopic housing; A marking arrow, arranged on the connecting plate; The adjusting panel has one end rotatably connected to the marking arrow and the other end bolted to the connecting plate; A plurality of adjusting holes are arranged on the connecting plate, and the adjusting enclosure plate is detachably connected to the adjusting holes through bolts.

[0015] Furthermore, it also includes: a GPS positioning module and a remote communication module, the GPS positioning module and the remote communication module are electrically connected, and the remote communication module is communicatively connected with the remote control device.

[0016] Furthermore, the marking pile grounding plate is connected to a fixed cable assembly, and the fixed cable assembly includes an upper fixed cable shell and a lower fixed cable shell that are relatively arranged, and the upper fixed cable shell and the lower fixed cable shell are detachably connected; The inner sides of the upper cable-connecting housing and the lower cable-connecting housing are provided with inner clamping rings, and the inner clamping rings are used to clamp the cable body; Temperature detection sensors are provided inside the upper cable-connecting housing and the lower cable-connecting housing, and the detection probes of the temperature detection sensors are in contact with the cable body; The temperature detection sensor is electrically connected to the remote communication module.

[0017] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages: 1. The present application adopts the setting of the joint-rotation long guide column. When the joint-rotation long guide column is lowered, the joint-rotation long guide column will rotate through the cooperation of the spiral slide groove and the fixed clamping teeth, and drive the underground drill bit to rotate, so that the joint-rotation long guide column and the underground drill bit can drill into the mud underground. Due to the looseness of the mud, it will automatically fill around the joint-rotation long guide column and the underground drill bit, so as to achieve the effect of fixed installation of the marking pile; 2. The present application provides an underground fixed plug assembly. When the movable platform descends, the underground fixed plug assembly will expand outward along a fixed path due to the sliding cooperation with the internal support plate. An underground plug plate is provided at one end of the underground fixed plug assembly, so it is easier to enter the mud. The underground fixed plug assembly can expand underground in the shape of an umbrella rib, preventing the identification pile from being easily pulled out, improving the stability of the identification pile, and preventing displacement, so that the direction of the cable can be observed more accurately. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of an underground cable path identification pile disclosed in a preferred embodiment of the present application; Figure 2 A schematic diagram of the structure of an underground cable path marker pile after removing the telescopic shell disclosed in a preferred embodiment of the present application Figure 3 for Figure 2 A schematic diagram of the structure from another perspective after removing the telescopic shield; Figure 4 A schematic diagram of the combined structure of the underground cable path marker pile drilling assembly and the marker pile grounding plate, top pressure plate, connecting guide rod and connecting fixed column disclosed in a preferred embodiment of the present application; Figure 5A schematic diagram of the disassembled structure of the telescopic rod and the telescopic shield in the underground cable path marker pile disclosed in a preferred embodiment of the application; Figure 6 A schematic diagram of the combined structure of a long guide post, a fixed receiving plate, a fixed clamping tooth and a cross fixing plate in an underground cable path identification pile disclosed in a preferred embodiment of the present application; Figure 7 This is a schematic diagram of the combined structure of an internal assembly frame, a movable platform and an underground fixed plug assembly in an underground cable path identification pile disclosed in a preferred embodiment of the present application; Figure 8 This is a schematic diagram of the structure of an underground plug plate in an underground cable path identification pile disclosed in a preferred embodiment of the present application; Fig. 9 This is a schematic diagram of the combined structure of an internal assembly frame and a fixed sliding column in an underground cable path identification pile disclosed in a preferred embodiment of the present application; Fig.10 A schematic diagram of the structure of the identification structure, GPS positioning module, and remote communication module in an underground cable path identification pile disclosed in a preferred embodiment of the present application; Fig.11 This is a schematic diagram of the disassembled structure of the cable fixing assembly in the underground cable path marking pile disclosed in a preferred embodiment of the present application.

[0019] Description of the numbers in the figure: 100-marking pile grounding plate; 110-through hole; 120-ground plug-in short column; 200-ground drilling assembly; 210-long guide column; 220-ground drilling bit; 230-fixed clamping teeth; 240-downward pressing mechanism; 241-connecting fixed column; 242-top pressing movable plate; 243-telescopic rod; 2431-air valve; 244-connecting guide rod; 245-telescopic shield; 300-ground fixed plug assembly; 310-movable table; 320-vertical slide rail; 330-ground plug plate; 331-guide slide groove; 332-fixed slide column; 333-excavation slide groove; 340-fixed receiving plate; 350-cross fixed plate; 360-internal assembly frame; 400- telescopic shell; 410- night sensing indicator light; 420- identification structure; 421- connecting plate; 422- identification arrow; 423- adjustment panel; 424- adjustment fixed hole; 500-GPS positioning module; 600- Remote communication module; 700-cable fixing assembly; 710-upper cable fixing shell; 720-lower cable fixing shell; 730-inner clamp; 740-temperature detection sensor; 800-cable body; 900-Cable connecting bracket. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] Example 1 Reference Figure 1-Figure 4 and Figure 6 The embodiment of the present application discloses an underground cable path identification pile, including an identification pile grounding plate 100 and a ground drilling assembly 200. Among them, the identification pile grounding plate 100 is fixedly provided with four short ground-inserted columns 120 at the bottom, and the identification pile grounding plate 100 is set on the ground; the drilling component 200 includes a long joint guide column 210, which is arranged through the through hole 110 in the middle of the identification pile grounding plate 100, and a spiral groove 211 is opened on the outer side of the long joint guide column 210, and a fixed tooth 230 is slidably provided on the inner side of the spiral groove 211, and the fixed tooth 230 is fixedly arranged relative to the identification pile grounding plate 100, and the long joint guide column 210 is suitable for rotating under the cooperation of the spiral groove 211 and the fixed tooth 230, and one end of the long joint guide column 210 is fixedly provided with a ground drill bit 220, in this example, the ground drill bit 220 is conically arranged, and the drilling component 200 also includes a downward pressing mechanism 240 for driving the long joint guide column 210 to move downward and rotate.

[0022] As a further solution of this example, Figure 3 , Figure 5 As shown, the pressing mechanism 240 includes: a connecting fixed column 241, a pressing movable plate 242, and a telescopic rod 243; wherein the connecting fixed column 241 is rotatably connected to the upper end of the rotating long guide column 210; the pressing movable plate 242 is arranged at the top end of the connecting fixed column 241; the telescopic rod 243 is connected between the pressing movable plate 242 and the identification pile grounding plate 100, and the telescopic rod 243 is an electric push rod or a hydraulic push rod.

[0023] As a further solution of this example, Figure 2 , Figure 4 , Figure 7-Figure 9As shown, the underground cable path identification pile also includes an underground fixing component 300, and the underground fixing component 300 includes a movable platform 310, which is arranged on the outside of the connecting fixed column 241, and the outer side of the movable platform 310 is symmetrically slidably provided with a vertical slide rail 320. In this example, a fixed connection plate 340 is fixedly provided on the outer side of the fixed tooth 230, and a cross fixing plate 350 is detachably provided on the bottom end of the fixed connection plate 340. An inner group frame 360 ​​is fixedly provided on the outer side of the cross fixing plate 350, and the inner group frame 360 ​​passes through and is arranged on the top of the identification pile grounding plate 100, and the vertical slide rails 230 are detachably arranged on both sides of the inner group frame 360, and the connecting long guide column 210 passes through the fixed connection plate 340 and the cross fixing plate 350.

[0024] In this example, the telescopic rod 243 is a pneumatic push rod, and an air valve 2431 is arranged on the outer side of one end of the telescopic rod 243, and a top pressure movable plate 242 is fixedly arranged on the other end of the telescopic rod 243, and a plurality of connecting guide rods 244 are fixedly arranged on the bottom end of the top pressure movable plate 242, and the connecting guide rods 244 are fixedly arranged on the top end of the movable platform 310, and a connecting fixed column 241 is fixedly arranged on the bottom end of the top pressure movable plate 242, and the connecting fixed column 241 is rotatably arranged on one end of the connecting long guide column 210, and the top pressure movable plate 242 is arranged on the top end of the connecting fixed column 241, and a telescopic protective cover 245 is arranged on the outer side of the telescopic rod 243, and the telescopic protective cover 245 is fixedly arranged between the identification pile grounding plate 100 and the top pressure movable plate 242, and the air valve 2431 is externally connected to an air pump.

[0025] The telescopic rod 243 can be connected to an external air pump device through the air valve 2431 to extract the air in the telescopic rod 243, so that the telescopic rod 243 can be shortened, and the telescopic rod 243 can drive the top pressure movable plate 242 to descend, and the top pressure movable plate 242 can drive the movable table 310 to descend together through the connecting guide rod 244. Due to the setting of the vertical slide rail 320, the movable table 310 can only move up and down, so as to drive the use of the joint rotating long guide column 210 and the ground drill bit 220 in the ground drilling assembly 200, and the descent of the movable table 310 The long guide column 210 and the underground drill bit 220 can be driven to descend together, and when the long guide column 210 descends, the fixed tooth 230 can slide on the inner side of the spiral groove 211. Since the fixed tooth 230 is fixed, the long guide column 210 can rotate during the descent process through the cooperation of the spiral groove 211 and the fixed tooth 230, thereby making the underground drill bit 220 rotate together. The underground drill bit 220 is conically set, which is convenient for drilling into the mud, thereby driving the long guide column 210 into the underground, so that the marking pile can be fixed on the ground.

[0026] In this example, the underground fixed plug assembly 300 is provided with four underground plug plates 330, and the underground plug plates 330 are arranged on the outer side of the connecting long guide column 210. The end of the underground plug plate 330 is rotatably arranged with the movable platform 310. The underground plug plate 330 is inclined and is suitable for expanding when the movable platform 310 descends. Guide grooves 331 are provided on both sides of the underground plug plate 330, and an unearthed groove 333 is also provided on the top of the underground plug plate 330. The other end of the underground plug plate 330 is provided with a sharp corner for easy insertion into the soil. A fixed sliding column 332 is provided at the position of the marking pile grounding plate 100 relative to the guide sliding groove 331. The guide sliding groove 331 is slidably connected to the fixed sliding column 332. The fixed sliding column 332 is fixedly arranged on the inner side of the inner group frame 360, and the underground plug plate 330 is arranged on the inner side of the inner group frame 360.

[0027] As the underground drill bit 220 descends, the descent of the movable platform 310 will drive the underground plug plate 330 to expand outward. When installing the identification pile, the pointed corner of the underground plug plate 330 is inserted into the ground. As the movable platform 310 descends, the underground plug plate 330 will move along a fixed path through the setting of the fixed sliding column 332. Therefore, the underground plug plate 330 will slowly enter the underground, and the unearthed chute 333 will reduce the resistance of the underground fixed plug assembly 3 to enter the underground. When the identification pile is installed, the underground plug plate 330 will expand into an umbrella rib shape, thereby expanding the contact area of ​​the underground section of the identification pile. The underground section refers to the joint long guide column 210, the underground drill bit 220 and the underground plug plate 330 that enter the underground, thereby preventing the identification pile from shifting or falling, making the identification pile more firmly fixed.

[0028] Reference Figure 1 and Fig.10 The underground cable path identification pile also includes a telescopic shell 400, which is covered on the outside of each part, and its bottom end is connected to the identification pile grounding plate 100. The telescopic shell 400 is provided with a night-sensing indicator light 410 and an identification structure 420. The identification structure 420 includes a connecting plate 421, and an identification arrow 422 is provided on the connecting plate 421. An adjustment panel 423 is rotatably provided on one side of the top of the identification arrow 422. The connecting plate 421 is provided with an adjustment hole 424. The adjustment panel 423 is detachably provided on the top of the connecting plate 421 through bolts and the adjustment hole 424. The connecting plate 421 is detachably provided on the telescopic shell 400.

[0029] The setting of the telescopic shell 400 can adjust the height of the identification pile according to different terrains for easy observation. The telescopic connection method can be plug-in and locked with bolts or buckles.

[0030] The underground cable path identification pile further includes a GPS positioning module 500 and a remote communication module 600. The GPS positioning module 500 and the remote communication module 600 are electrically connected, and the remote communication module 500 is in communication connection with the remote control device.

[0031] When checking the direction of the cable body 800, it is sufficient to directly observe the identification arrow 422 and the adjustment plate 423 in the identification structure 420. Furthermore, the adjustment plate 423 is movable and can be fixed at the adjustment hole 424 by bolts, so that the indication direction of the identification arrow 422 and the adjustment plate 423 can be changed, and indication can be provided for the cable body 800 with different directions, so that the staff can clearly understand the direction of the cable body 800, which is highly practical.

[0032] Example 2 Reference Figure 1 , Fig.11 A cable fixing assembly 700 is arranged on one side below the identification pile grounding plate 100, and the cable fixing assembly 700 includes an upper cable fixing shell 710 and a lower cable fixing shell 720, and the upper cable fixing shell 710 and the lower cable fixing shell 720 are symmetrically arranged up and down, and the upper cable fixing shell 710 and the lower cable fixing shell 720 are detachably connected, and inner clamping rings 730 are arranged on the inner sides of the upper cable fixing shell 710 and the lower cable fixing shell 720, and a cable body 800 is arranged between the inner clamping rings 730, and temperature detection sensors 740 are arranged inside the upper cable fixing shell 710 and the lower cable fixing shell 720, and the temperature detection sensor 740 is electrically connected to the remote communication module 600.

[0033] The cable body 800 is passed through the upper cable fixing shell 710 and the lower cable fixing shell 720, and then the upper cable fixing shell 710 and the lower cable fixing shell 720 are fixed with bolts, and then the cable connecting frame 900 and the identification pile grounding plate 100 are used. This can further prevent the cable body 800 from deviating from the original cable trench, and the temperature detection sensor 740 can detect the temperature around the cable body 800, which is transmitted to the remote control device by the remote communication module 600. The use status of the cable body 800 is judged by the temperature around the cable body 800, and accidents are prevented in advance, thereby improving the safety of the cable body 800 when in use. The setting of the GPS positioning module 500 facilitates the positioning of the identification pile, which facilitates the staff to accurately find the fault detection point and improve work efficiency.

[0034] It should be noted that the inner clamping ring 730 arranged on the inner side of the upper cable fixing shell 710 and the lower cable fixing shell 720 can clamp the cable body 800, and the inner clamping ring 730 is hollowed out, which does not affect the natural heat dissipation and use of the cable body 800, and facilitates the cable fixing assembly 700 to detect the operating temperature around the cable body 800.

[0035] The method of using the underground cable path identification pile in this application is: When installing the identification pile, place the identification pile grounding plate 100 on the ground, and press the identification pile grounding plate 100 during installation to insert the ground-inserted short column 120 into the soil for pre-fixation. The telescopic rod 243 can be connected to an external air pump device through the air valve 2431 to extract the gas in the telescopic rod 243 so that the telescopic rod 243 can be shortened, thereby allowing the telescopic rod 243 to drive the top pressure movable plate 242 to descend, and the top pressure movable plate 242 can drive the movable platform 310 to descend together through the connecting guide rod 244. Due to the setting of the vertical slide rail 230, the movable platform 310 can only move up and down, thereby driving the connected long guide column 210 and the ground drill bit 220 in the ground drilling assembly to use The descent of the movable table 310 can drive the long guide column 210 and the underground drill bit 220 to descend together, and when the long guide column 210 descends, the fixed tooth 230 can slide on the inner side of the spiral groove 231. Since the fixed tooth 230 is fixed, the long guide column 210 can rotate during the descent through the cooperation of the spiral groove 231 and the fixed tooth 230, so that the underground drill bit 220 rotates together. The underground drill bit 220 is conical, which is convenient for drilling into the mud, and then drives the long guide column 210 to enter the ground, so that the marking pile can be fixed on the ground; of course, the type of telescopic rod can be rotated according to the actual application situation. For example, in places where electricity is inconvenient, a purely mechanical telescopic rod can be used. The staff pushes the telescopic rod to retract, thereby driving the long guide column 210 and the underground drill bit 220 to move and rotate downward and drill into the ground. When using manpower to telescope the rod, the telescopic shell needs to be removed, and the telescopic shell can be installed after the fixing is completed; At the same time, the descent of the movable platform 310 will drive the underground plug plate 330 to expand outward. When installing the identification pile, the sharp corner of the underground plug plate 330 is inserted into the ground. As the movable platform 310 descends, the underground plug plate 330 will move along a fixed path through the setting of the fixed sliding column 332, so that the underground plug plate 330 will slowly enter the bottom of the soil, and the unearthed chute 333 will reduce the resistance of the underground plug plate 330 entering the soil. When the identification pile is installed, the underground plug plate 330 will expand into an umbrella rib shape, thereby expanding the contact area of ​​the underground section of the identification pile. The underground section refers to the joint rotating long guide column 210, the underground drill bit 220 and the underground plug plate 330 that enter the soil, thereby preventing the identification pile from shifting or falling, making the identification pile more firmly fixed. When checking the direction of the cable body 800, it is sufficient to directly observe the identification arrow 422 and the adjustment panel 423 in the identification structure 420. Furthermore, the adjustment panel 423 is movable, and the adjustment panel 423 can be fixed to the adjustment hole 424 by bolts, so that the indication direction of the identification arrow 422 and the adjustment panel 423 can be changed, and the cable body 800 with different directions can be indicated, so that the staff can clearly know the direction of the cable body 800, which is highly practical. Then pass the cable body 800 through the upper cable fixing shell 710 and the lower cable fixing shell 720, and then use bolts to fix the upper cable fixing shell 710 and the lower cable fixing shell 720, and then use the cable connecting frame 900 and the identification pile grounding plate 100, which can further prevent the cable body 800 from deviating from the original cable trench, and the temperature detection sensor 740 can detect the temperature around the cable body 800, which is transmitted to the remote control device by the remote communication module 600. The use status of the cable body 800 is judged by the temperature around the cable body 800, and accidents are prevented in advance, thereby improving the safety of the cable body 800 when in use. The setting of the GPS positioning module 500 facilitates the positioning of the identification pile, which facilitates the staff to accurately find the fault detection point and improve work efficiency.

[0036] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. Underground cable path identification pile, characterized in that: include: A marking pile grounding plate (100) is used to be placed on the ground and has a through hole (110) in the middle thereof; The ground-boring assembly (200) is inserted into the through hole (110), and the ground-boring assembly (200) comprises: A long joint guide column (210) is inserted into the through hole (110), and a spiral groove (211) is formed on the outer side of the long joint guide column (210); An underground drill bit (220) is arranged at the lower end of the rotating long guide column (210); A fixed latch tooth (230) is fixedly arranged relative to the identification pile grounding plate (100) and is slidably arranged in the spiral sliding groove (211); The downward pressing mechanism (240) is used to drive the rotating long guide column (210) to move downward and rotate.

2. The underground cable path marker according to claim 1, characterized in that: The pressing mechanism (240) comprises: A connecting fixed column (241) is rotatably connected to the upper end of the rotating long guide column (210); A top pressure movable plate (242) is arranged at the top end of the connecting fixed column (241); The telescopic rod (243) is connected between the top pressure plate (242) and the marking pile grounding plate (100).

3. The underground cable path marker according to claim 2, characterized in that: It also includes an underground fixing plug component (300), the underground fixing plug component (300) comprising: A movable table (310) is arranged outside the connecting fixed column (241); A vertical slide rail (320) is connected to the marking pile grounding plate (100), and the movable platform (310) is connected to the vertical slide rail (320) in an up-and-down sliding manner; The ground plug plate (330) penetrates the interior of the through hole (110), and the upper end of the ground plug plate is connected to the movable platform (310).

4. The underground cable path marker according to claim 3, characterized in that: There are a plurality of ground plug plates (330) evenly distributed at the lower end of the movable platform (310); The underground plug plate (330) is arranged to be inclined outwards.

5. The underground cable path marker according to claim 4, characterized in that: The upper end of the underground plug plate (330) is hinged to the lower end of the movable platform (310); Guide slide grooves (331) are provided on both sides of the ground insertion plate (330), and a fixed slide column (332) is provided on the identification pile grounding plate (100) at a position relative to the guide slide grooves (331), and the guide slide grooves (331) are slidably connected to the fixed slide column (332).

6. The underground cable path marker according to claim 2, characterized in that: The telescopic rod (243) is an electric push rod, a hydraulic push rod, or a pneumatic push rod.

7. The underground cable path marker according to claim 1, characterized in that: It also comprises a telescopic shell (400) which is arranged outside each component and has a bottom end connected to the marking pile grounding plate (100).

8. The underground cable path marker according to claim 7, characterized in that: The telescopic housing (400) is provided with a night-sensing indicator light (410) and an identification structure (420), wherein the identification structure (420) comprises: A connecting plate (421) connected to the telescopic housing (400); A marking arrow (422) is provided on the connecting plate (421); An adjusting enclosure plate (423), one end of which is rotatably connected to the marking arrow (422), and the other end of which is bolted to the connecting plate (421); A plurality of adjustment holes (424) are provided on the connection plate (421), and the adjustment enclosure plate (423) is detachably connected to the adjustment holes (424) via bolts.

9. The underground cable path marker according to claim 1, characterized in that: Also includes: A GPS positioning module (500) and a remote communication module (600), wherein the GPS positioning module (500) and the remote communication module (600) are electrically connected, and the remote communication module (500) is communicatively connected to a remote control device.

10. The underground cable path marker according to claim 9, characterized in that: The marking pile grounding plate (100) is connected to a cable fixing assembly (700), the cable fixing assembly (700) comprising an upper cable fixing shell (710) and a lower cable fixing shell (720) which are arranged opposite to each other, the upper cable fixing shell (710) and the lower cable fixing shell (720) being detachably connected; An inner clamping ring (730) is provided on the inner sides of the upper cable-connecting housing (710) and the lower cable-connecting housing (720), and the inner clamping ring (730) is used to clamp the cable body (800); Temperature detection sensors (740) are provided inside the upper cable-fixing housing (710) and the lower cable-fixing housing (720), and detection probes of the temperature detection sensors (740) are in contact with the cable body (800); The temperature detection sensor (740) is electrically connected to the remote communication module (600).

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