Cable detector for centimeter-level field investigation

Abstract

The invention discloses a cable detector for meeting centimeter-level field investigation, which relates to the technical field of cable investigation and comprises a detector body, a moving frame and a mounting mechanism. A handle is arranged at the top of the detector body, the moving frame is longitudinally U-shaped, universal wheels are arranged at the bottom of the moving frame, and the moving frame is located on one side away from the detector body and provided with a pushing handle and a control panel. The mounting mechanism is located on the other side of the moving frame and comprises an electric cylinder, a ring frame, an adjusting assembly, an electric push rod and a fixing assembly. The electric cylinder is fixed to the top of the moving frame, the ring frame is fixed to the bottom of the electric cylinder, the adjusting assembly is located at the bottom of the ring frame, the electric push rods are distributed at the bottom of the adjusting assembly in an annular array, and the fixing assembly is used for fixing the detector body. The detector with the design is easily moved to a detection site through the pushing handle and the universal wheels, the position of the detector body is optimized through the mounting mechanism, the detection precision is improved, and detection of various different types can be carried out.

Description

Technical Field

[0001] This application relates to the technical field of cable exploration, and particularly to a cable detector for centimeter-level on-site exploration. Background Art

[0002] In modern urban infrastructure construction, the accurate detection and positioning of underground cables are crucial for ensuring power supply, communication networks, and building safety. With the continuous advancement of urbanization and industrialization, the underground pipe network system has become increasingly complex, which requires cable detection technology to have higher accuracy and reliability. Especially in scenarios where high-precision (centimeter-level) on-site exploration is required, traditional cable detection technology has been difficult to meet the growing demand.

[0003] Existing cable detectors usually operate in a manually-held manner, which not only limits the detection efficiency but also requires carrying and using multiple detection devices with different precisions for multiple detections to ensure data accuracy when performing high-precision detection. However, these traditional detectors lack portability and user-friendly design, resulting in a large amount of physical effort being consumed by operators during frequent movement and use. This not only wastes time and human resources but also, when used outdoors or under complex terrain conditions, due to the probe being easily in contact with the ground, accidental movement of the operator may cause the probe to collide with stones or other obstacles on the ground, thereby damaging the probe of the detector. In addition, when the device is subjected to external vibration and impact, internal precision sensors and electronic components may shift or become loose, which will directly affect the measurement accuracy.

[0004] In view of the above problems, there is an urgent need to propose a new type of cable detector that can not only provide centimeter-level high-precision detection capabilities but also be more user-friendly and portable in design to adapt to the complex and changing on-site exploration requirements, improve work efficiency, and ensure data accuracy and device durability. Summary of the Invention

[0005] In view of this, the purpose of this application is to provide a cable detector for centimeter-level on-site exploration, which can not only provide centimeter-level high-precision detection capabilities but also be more user-friendly and portable in design to adapt to the complex and changing on-site exploration requirements, improve work efficiency, and ensure data accuracy and device durability.

[0006] To achieve the above technical purpose, this application provides a cable detector for centimeter-level on-site exploration, including a detector body, a mobile rack, and a mounting mechanism;

[0007] A handle is fixed to the top of the detector body;

[0008] The mobile frame is longitudinally U-shaped, located on one side of the detector body, and is used to carry the detector body;

[0009] The bottom of the mobile frame is provided with universal wheels;

[0010] One side of the mobile frame away from the detector body is fixedly installed with a push handle;

[0011] A control panel is fixedly connected to the side wall of the mobile frame;

[0012] The installation mechanism is installed on the side of the mobile frame away from the push handle, and includes an electric cylinder, a circular ring frame, an adjustment component, an electric push rod, and a plurality of fixing components;

[0013] The electric cylinder is fixedly arranged on the top of the mobile frame;

[0014] The circular ring frame is fixedly arranged at the bottom of the electric cylinder;

[0015] The adjustment component is arranged at the bottom of the circular ring frame;

[0016] The electric push rods are multiple and are distributed in an annular array at the bottom of the adjustment component;

[0017] A plurality of the fixing components are arranged at the bottom of the electric push rods to fix the plurality of detector bodies one by one correspondingly.

[0018] Further, the adjustment component includes a rotating disk, a driving block, and a motor;

[0019] A plurality of circular grooves distributed in an annular array are formed on the top of the rotating disk;

[0020] A driving disk is clamped inside the circular groove;

[0021] A connecting column is fixedly arranged on the top of the driving disk;

[0022] The driving block is fixedly installed on the connecting column and is rotatably connected to the bottom of the circular ring frame;

[0023] The motor is fixedly arranged on the circular ring frame to drive the driving block to rotate.

[0024] Further, a plurality of fixing disks distributed in an annular array are fixedly arranged at the bottom of the rotating disk;

[0025] A plurality of convex blocks in contact with the driving block are fixedly arranged on the top of the fixing disk;

[0026] The bottom of the fixing disk is fixedly connected to the electric push rod.

[0027] Further, limit posts are fixedly connected to the tops of the plurality of bumps;

[0028] A circular ring slot is formed at the bottom of the circular ring frame;

[0029] The bumps slide in the circular ring slot.

[0030] Further, each of the fixing components includes an installation box;

[0031] Each of the installation boxes is fixedly arranged at the bottoms of the plurality of electric push rods in a one-to-one correspondence;

[0032] An installation groove is formed in the installation box;

[0033] An installation plate is slidably clamped inside the installation box;

[0034] The installation plate is a hollow plate, and a abutting component is arranged inside.

[0035] Further, the detector body is located at the bottom of the installation box;

[0036] The handle is clamped with the installation plate.

[0037] Further, the installation plate is in an "I" shape, and both ends are in sliding contact with the installation groove;

[0038] A notch is formed at the center of the top of the installation plate;

[0039] Moving grooves are formed on both symmetric sides of the installation plate;

[0040] Slots are formed at both symmetric ends of the installation plate located outside the installation box.

[0041] Further, the abutting component includes moving blocks slidably arranged inside the two moving grooves and two tension springs;

[0042] An abutting block is slidably clamped inside the notch;

[0043] A telescopic spring is fixedly arranged at the bottom of the abutting block;

[0044] A top-out block is fixedly arranged at the bottom of the telescopic spring;

[0045] The two tension springs are fixedly arranged on both symmetric sides of the bottom of the abutting block and are fixedly connected to the side of the moving block close to each other.

[0046] Further, the top-out block is trapezoidal and gradually becomes smaller from top to bottom;

[0047] Abutting rods are fixedly arranged on the sides of the moving blocks close to each other;

[0048] The abutting rod abuts against the inclined surface side of the ejecting block;

[0049] One side of each of the two moving blocks away from each other abuts against the inner wall of the handle respectively.

[0050] Furthermore, a limiting sleeve plate is slidably inserted into the top of the slot;

[0051] Both symmetric sides of the bottom of the limiting sleeve plate are fixedly provided with insertion plates that are slidably clamped with the slot, and the limiting sleeve plate is rectangular and slidably sleeved outside the installation box.

[0052] As can be seen from the above technical solutions, the cable detector designed in this application for centimeter-level on-site investigation has the following beneficial effects:

[0053] The installation mechanism constructed by the electric cylinder, the circular ring frame, the adjustment component, the electric push rod and the fixing component can realize the flexible installation and movement of multiple detector bodies. This not only improves the detection accuracy, but also facilitates the simultaneous use of multiple detector bodies to enhance the detection precision. These detector bodies can be fixed on the moving frame through the installation mechanism. After the installation is completed, the moving frame can be easily moved to the detection location by using the pusher and the universal wheels. After starting the electric cylinder, the circular ring frame moves downward, and the detector body is locked at the bottom of the circular ring frame through the fixing component. The use of the adjustment component further optimizes the position of the detector, facilitating multiple detections of the same location, thereby improving the detection precision. This innovation solves the problem that the existing detectors are inconvenient to carry, no longer limits the simultaneous implementation of multiple different types of detections, and reduces the problem of inaccurate detection caused by collisions during the carrying and use processes. Description of the Drawings

[0054] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0055] Figure 1 It is a schematic structural diagram of a cable detector for centimeter-level on-site investigation provided in the present application;

[0056] Figure 2 It is a three-dimensional schematic cross-sectional structure diagram of a cable detector for centimeter-level on-site investigation provided in the present application;

[0057] Figure 3 It is Figure 2 a partial enlarged structural diagram of part A in

[0058] Figure 4 Schematic diagram of the structural cooperation relationship between the adjustment component and the fixing component of a cable detector for centimeter-level on-site investigation provided in this application;

[0059] Figure 5 Schematic diagram of the structural cooperation relationship between the installation box and the detector body of a cable detector for centimeter-level on-site investigation provided in this application;

[0060] Figure 6 is Figure 5 Schematic diagram of the enlarged partial structure at position B in

[0061] Figure 7 is Figure 5 Schematic diagram of the enlarged partial structure at position C in

[0062] Figure 8 Schematic diagram of the structural cooperation relationship between the installation plate and the limit sleeve plate of a cable detector for centimeter-level on-site investigation provided in this application;

[0063] Figure 9 Schematic diagram of the structural cooperation relationship between the installation plate and the abutting component of a cable detector for centimeter-level on-site investigation provided in this application;

[0064] Figure 10 Cross-sectional structural schematic diagram of the abutting component of a cable detector for centimeter-level on-site investigation provided in this application;

[0065] In the figure: 1. Detector body; 11. Handle; 2. Moving frame; 21. Universal wheel; 22. Pusher; 23. Control panel; 3. Installation mechanism; 31. Electric cylinder; 32. Ring frame; 321. Ring card slot; 33. Adjustment component; 331. Rotating disk; 332. Circular groove; 333. Driving disk; 334. Connecting column; 335. Driving block; 336. Fixed disk; 3361. Convex block; 3362. Limit column; 337. Motor; 34. Electric push rod; 35. Fixing component; 351. Installation box; 3511. Installation groove; 352. Installation plate; 3521. Notch; 3522. Moving groove; 3523. Slot; 353. Abutting component; 3531. Moving block; 35311. Abutting rod; 3532. Abutting block; 3533. Telescopic spring; 3534. Ejecting block; 3535. Tension spring; 354. Limit sleeve plate; 3541. Insertion plate. Detailed implementation manners

[0066] The technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts shall fall within the protection scope of the embodiments of the present application.

[0067] In the description of the embodiments of the present application, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the embodiments of the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the embodiments of the present application. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0068] In the description of the embodiments of the present application, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a replaceable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be directly connected or indirectly connected through an intermediate medium. It can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific situations.

[0069] The embodiments of the present application disclose a cable detector for centimeter-level on-site investigation.

[0070] Please refer to Figures 1 to 10 , an embodiment of a cable detector for centimeter-level on-site investigation provided in the embodiments of the present application includes:

[0071] A detector body 1, a moving frame 2, and a mounting mechanism 3.

[0072] A handle 11 is fixed to the top of the detector body 1.

[0073] The moving frame 2 is longitudinally U-shaped, located on one side of the detector body 1 and used to carry the detector body 1; universal wheels 21 are provided at the bottom of the moving frame 2; a pusher 22 is fixedly installed on the side of the moving frame 2 away from the detector body 1; and a control panel 23 is fixedly connected to the side wall of the moving frame 2.

[0074] The installation mechanism 3 is installed on the side of the moving frame 2 away from the push handle 22, and includes an electric cylinder 31, a circular ring frame 32, an adjustment component 33, an electric push rod 34, and a plurality of fixing components 35; the electric cylinder 31 is fixedly arranged on the top of the moving frame 2; the circular ring frame 32 is fixedly arranged at the bottom of the electric cylinder 31; the adjustment component 33 is arranged at the bottom of the circular ring frame 32; there are a plurality of electric push rods, which are distributed in an annular array at the bottom of the adjustment component 33; a plurality of fixing components 35 are arranged at the bottom of the electric push rod 34 for fixedly mounting a plurality of detector bodies 1 one by one.

[0075] In the above design, in order to use multiple detector bodies 1 simultaneously to improve the detection accuracy, multiple detector bodies 1 can be installed on the moving frame 2 through the installation mechanism 3. After the installation is completed, the entire moving frame 2 is moved to the location to be detected by using the push handle 22 and the universal wheels 21. During specific operation, the electric cylinder 31 is started to drive the circular ring frame 32 at the bottom to move downward. When installing the detector body 1, as Figure 2 shown, it can be first fixed to the bottom of the circular ring frame 32 through the fixing component 35, and then the position of the detector body 1 is finely adjusted by using the adjustment component 33, so as to facilitate multiple detections of the same location and ensure the accuracy and reliability of the detection results. This design not only improves the detection efficiency but also enhances the flexibility and adaptability of the device.

[0076] In addition, the setting of the control panel 23 enables the operator to conveniently control the operation of the electric cylinder 31 and the electric push rod 34, realizing the rapid installation and disassembly of the detector body 1 and the precise adjustment of the position. The control panel 23 can be equipped with a display screen and buttons. The display screen is used to display the current working status and parameter settings, and the buttons are used to execute various operation instructions, such as start, stop, rise, fall, fine adjustment, etc., thus greatly improving the convenience and intuitiveness of the operation.

[0077] The above is Embodiment 1 of a cable detector for centimeter-level on-site investigation provided by this application. The following is Embodiment 2 of a cable detector for centimeter-level on-site investigation provided by this application. For details, please refer to Figures 1 to 10 。

[0078] Based on the solution of the above Embodiment 1:

[0079] Further, as Figure 4 shown, the adjustment component 33 includes a rotating disk 331, a driving block 335, and a motor 337.

[0080] A plurality of circular grooves 332 distributed in an annular array are formed at the top of the rotating disk 331; a driving disk 333 is clamped inside the circular groove 332; a connecting column 334 is fixedly arranged at the top of the driving disk 333; a driving block 335 is fixedly installed on the connecting column 334 and is rotatably connected to the bottom of the ring frame 32; a motor 337 is fixedly arranged on the ring frame 32 to drive the driving block 335 to rotate.

[0081] A plurality of fixing disks 336 distributed in an annular array are fixedly arranged at the bottom of the rotating disk 331; a plurality of bumps 3361 in contact with the driving block 335 are fixedly arranged at the top of the fixing disk 336; the bottom of the fixing disk 336 is fixedly connected to the electric push rod 34.

[0082] Limit columns 3362 are fixedly connected to the tops of the plurality of bumps 3361; an annular card slot 321 is formed at the bottom of the ring frame 32; the bumps 3361 slide in the annular card slot 321.

[0083] In the above design, after the detector body 1 is fixed by using the fixing component 35, in order to realize that multiple detector bodies 1 detect the same position multiple times, the motor 337 can be used to drive the connecting column 334 to rotate, so that the driving disk 333 and the driving block 335 fixedly connected thereto rotate synchronously. During the rotation of the driving block 335, it will strike the bump 3361 closest to the connecting column. When the driving block 335 contacts the closest bump 3361 and continues to rotate, it will push the bump 3361 to rotate, thereby driving the fixing disk 336 to rotate and making the rotating disk 331 rotate synchronously. As the driving block 335 and the currently pushed bump 3361 move, when the bump 3361 leaves the movement track range of the driving block 335, the driving block 335 no longer drives the bump 3361 to move, which is regarded as the bump 3361 completing the striking drive; in this application, one circular groove corresponds to one bump 3361. When the bump 3361 is driven, the driving disk 333 also rotates synchronously, so that the transfer occurs in the corresponding circular groove 332. Taking four bumps 3361 / four circular grooves 332 in the figure as an example, every time a bump 3361 is struck, the bump 3361 switches to the position of the next bump 3361, that is, the driving disk rotates 1 / 4, thereby driving the fixing disk 336 to achieve intermittent rotation, and further making the electric push rod 34 at the bottom and the fixed detector body 1 rotate intermittently, so that each detector body 1 can detect the same location, and thus realizing multiple detections at the same location.

[0084] In addition, in order to achieve stable striking of the bump 3361 by the driving block 335 during rotation, a limiting post 3362 is fixedly connected to the top of the bump 3361, and a circular ring slot 321 is formed at the bottom of the circular ring frame 32. The bump 3361 slides in the circular ring slot 321. This design can not only limit the rotation trajectory of the bump 3361 and improve the stability of the rotation of the bump 3361, but also ensure that the driving block 335 is always in contact with the bump 3361 during rotation, thereby achieving stable striking of the bump 3361 and ensuring the stable operation of the entire adjustment assembly 33.

[0085] Further, as Figures 5 to 10 shown, each fixing component 35 includes an installation box 351;

[0086] Each installation box 351 is fixedly arranged at the bottom of a plurality of electric push rods 34 in a one-to-one correspondence.

[0087] An installation groove 3511 is formed in the installation box 351; an installation plate 352 is slidably clamped inside the installation box 351; the installation plate 352 is a hollow plate, and an abutting component 353 is arranged inside.

[0088] The detector body 1 is located at the bottom of the installation box 351; the handle 11 is clamped with the installation plate 352, and the handle 11 is in an inverted U shape and is hung on the installation plate 352.

[0089] The installation plate 352 is in an "I" shape, and both ends are in sliding contact with the installation groove 3511; a notch 3521 is formed at the center of the top of the installation plate 352; moving grooves 3522 are formed on both symmetric sides of the installation plate 352; slots 3523 are formed at both symmetric ends of the installation plate 352 located outside the installation box 351.

[0090] The abutting component 353 includes moving blocks 3531 slidably arranged inside two moving grooves 3522 and two tension springs 3535; an abutting block 3532 is slidably clamped inside the notch 3521; a telescopic spring 3533 is fixedly arranged at the bottom of the abutting block 3532; a top-out block 3534 is fixedly arranged at the bottom of the telescopic spring 3533; the two tension springs 3535 are fixedly arranged on both symmetric sides of the bottom of the abutting block 3532 and are fixedly connected to the side of the moving block 3531 close to each other.

[0091] The top-out block 3534 is trapezoidal and gradually becomes smaller from top to bottom; abutting rods 35311 are fixedly arranged on the sides of the moving blocks 3531 close to each other; the abutting rods 35311 are in abutment with the inclined surface side of the top-out block 3534; the sides of the two moving blocks 3531 away from each other are respectively in abutment with the inner wall of the handle 11.

[0092] A limiting sleeve plate 354 is slidably inserted at the top of the slot 3523; on both symmetric sides at the bottom of the limiting sleeve plate 354, inserting plates 3541 that are slidably clamped with the slot 3523 are fixedly arranged. The limiting sleeve plate 354 is rectangular and is slidably sleeved outside the mounting box 351.

[0093] In the above design, the quick fixation of the detector body 1 is realized by using the fixing component 35. When in use, the handle 11 can be placed inside the mounting box 351 so that the position of the handle 11 is higher than the mounting groove 3511. Then, the mounting plate 352 is manually inserted inside the mounting box 351, and the inserting plate 3541 is slidably clamped inside the slot 3523 by the gravity effect of the limiting sleeve plate 354 itself to realize the quick fixation of the mounting plate 352. At this time, the handle 11 is released, and the handle 11 moves downward under the action of gravity to squeeze the abutting block 3532. At the same time, the abutting block 3532 moves downward along the notch 3521 to squeeze the bottom ejecting block 3534. At this time, the telescopic spring 3533 is in a compressed state. Since both sides of the ejecting block 3534 are in the shape of an inclined surface that is larger at the top and smaller at the bottom, when it moves downward, it will squeeze the two side abutting rods 35311 to move away from each other along the moving groove 3522, so that the moving block 3531 approaches the inner wall of the handle 11 and abuts against it. During the movement of the moving block 3531, the two side tension springs 3535 are in a stretched state, thereby realizing the fixed limit of the handle 11. When the use is completed, the limiting sleeve plate 354 can be taken out from the slot 3523, and the handle 11 is pushed upward. At this time, the force on the top of the abutting block 3532 disappears, and the internal telescopic spring 3533 drives the ejecting block 3534 to reset, releasing the extrusion force on the two side abutting rods 35311, so that the tension springs 3535 drive the two side moving blocks 3531 to reset and move away from the inner wall of the handle 11, thereby facilitating the cancellation of its fixation, and the two side moving blocks 3531 move toward the center, thereby facilitating the removal of the entire mounting plate 352 from the mounting groove 3511, realizing the removal of the detector body 1 for storage, and thus completing the entire use.

[0094] In order to improve the stability of the detector body 1 inside the mounting box 351, limiting sliding grooves can also be opened on both sides of the inner wall of the mounting groove 3511, and limiting sliding blocks are symmetrically and fixedly arranged at both ends of the mounting plate 352. In this way, when the mounting plate 352 slides inside the mounting groove 3511, the limiting sliding blocks can slide synchronously inside the limiting sliding grooves, effectively preventing the mounting plate 352 from shifting or shaking during the installation process, and further improving the stability and reliability of the entire fixing component 35.

[0095] In addition, in order to facilitate the operator to quickly identify the fixed state of the mounting plate 352, a status indicator light can also be provided at the top of the limit sleeve plate 354. When the insertion plate 3541 of the limit sleeve plate 354 successfully slides and is snap-fitted inside the slot 3523, the status indicator light lights up, indicating that the mounting plate 352 has been fixed; when the limit sleeve plate 354 is taken out and the insertion plate 3541 is separated from the slot 3523, the status indicator light goes out, indicating that the mounting plate 352 is in an unfixed state.

[0096] Working principle and usage process of this application:

[0097] When using this device, first manually place the detector body 1 into the installation box 351, then insert the mounting plate 352 into the installation slot 3511 so that it is located at the bottom of the handle 11. Fix the mounting plate 352 through the limit sleeve plate 354 to ensure its stability. After the fixing is completed, release the handle 11 so that it naturally drops under the action of gravity, and fix both sides of the handle 11 through the abutting member 353, thereby ensuring the stable installation of the detector body 1. After the installation is completed, manually push the moving frame 2 to move the entire device to the location to be detected. After reaching the detection location, start the electric cylinder 31 to drive the circular ring frame 32 to move downward, so that the detector body 1 fixed at the bottom moves downward synchronously to start detecting the cable. According to the unevenness of the ground, the height of multiple detector bodies 1 can be finely adjusted again by using the electric push rod 34 to avoid rubbing between the detector body 1 and the ground in places with higher terrain. During the detection process, drive multiple detector bodies 1 at the bottom to rotate intermittently through the adjustment assembly 33, so as to achieve multiple detections and improve the detection accuracy. This design not only enhances the flexibility of detection but also ensures the accuracy of detection results.

[0098] To further enhance the practicality and convenience of the entire device, a buffer pad can also be provided at the bottom of the installation box 351. The buffer pad can be made of materials with high elasticity and wear resistance, such as rubber or silica gel. When the detector body 1 is fixed inside the installation box 351, the buffer pad can effectively absorb and disperse the vibration and impact force from the ground, thereby protecting the detector body 1 from damage and extending its service life.

[0099] In addition, in order to facilitate the operator to use this device in a dim light or night environment, a lighting device can also be provided on the moving frame 2. The lighting device can adopt an LED light strip or an LED bulb, etc., and its brightness is adjustable and can be flexibly adjusted according to actual needs. When it is necessary to detect at night or in a dim light environment, the operator can turn on the lighting device to provide sufficient lighting for the entire device to ensure the smooth progress of the detection work.

[0100] In summary, a cable detector for centimeter-level on-site investigation provided by the present application, through the above structural design and technical solutions, not only realizes the rapid installation, disassembly and fixation of multiple detector bodies, but also improves the accuracy and efficiency of detection. At the same time, the device also has the advantages of simple structure, convenient operation and strong practicability, and is suitable for cable detection work in various complex environments.

[0101] The above has introduced in detail a cable detector for centimeter-level on-site investigation provided by the present application. For those of ordinary skill in the art, according to the idea of the embodiments of the present application, there will be changes in the specific implementation manners and application scopes. In summary, the content of this specification should not be construed as a limitation to the present application.

Claims

1. A cable detector for centimeter-level on-site investigation, characterized in that It includes a detector body (1), a moving frame (2), and a mounting mechanism (3); A handle (11) is fixed to the top of the detector body (1); The moving frame (2) is longitudinally U-shaped, located on one side of the detector body (1), and is used to carry the detector body (1); Universal wheels (21) are provided at the bottom of the moving frame (2); A push handle (22) is fixedly installed on one side of the moving frame (2) away from the detector body (1); A control panel (23) is fixedly connected to the side wall of the moving frame (2); The mounting mechanism (3) is installed on the side of the moving frame (2) away from the push handle (22), and includes an electric cylinder (31), a circular ring frame (32), an adjustment component (33), an electric push rod (34), and a plurality of fixing components (35); The electric cylinder (31) is fixedly arranged on the top of the moving frame (2); The circular ring frame (32) is fixedly arranged at the bottom of the electric cylinder (31); The adjustment component (33) is arranged at the bottom of the circular ring frame (32); There are a plurality of electric push rods (34), which are distributed in a circular array at the bottom of the adjustment component (33); A plurality of the fixing components (35) are arranged at the bottom of the electric push rod (34) to fix the plurality of detector bodies (1) one by one.

2. The cable detector for centimeter-level on-site investigation according to claim 1, wherein, The adjustment component (33) includes a rotating disk (331), a driving block (335), and a motor (337); A plurality of circular grooves (332) distributed in a circular array are formed at the top of the rotating disk (331); A driving disk (333) is clamped inside the circular groove (332); A connecting column (334) is fixedly arranged at the top of the driving disk (333); The driving block (335) is fixedly installed on the connecting column (334) and is rotatably connected to the bottom of the circular ring frame (32); The motor (337) is fixedly arranged on the circular ring frame (32) to drive the driving block (335) to rotate.

3. The cable detector for centimeter-level on-site investigation according to claim 2, wherein, A plurality of fixing disks (336) distributed in a circular array are fixedly arranged at the bottom of the rotating disk (331); A plurality of convex blocks (3361) in contact with the driving block (335) are fixedly arranged at the top of the fixing disk (336); The bottom of the fixing disk (336) is fixedly connected to the electric push rod (34).

4. A cable detector for centimeter-level on-site investigation according to claim 3, characterized in that, A limiting column (3362) is fixedly connected to the top of each of the plurality of convex blocks (3361); A circular ring slot (321) is formed at the bottom of the circular ring frame (32); The convex block (3361) slides in the circular ring slot (321).

5. The cable detector for centimeter-level on-site investigation according to claim 1, characterized in that: Each of the fixing components (35) includes a mounting box (351); Each of the mounting boxes (351) is fixedly arranged at the bottom of the plurality of electric push rods (34) one by one; An installation slot (3511) is formed on the mounting box (351); An installation plate (352) is slidably clamped inside the mounting box (351); The installation plate (352) is a hollow plate, and an abutting member (353) is arranged inside; 6. The cable detector for centimeter-level on-site investigation according to claim 5, characterized in that The detector body (1) is located at the bottom of the mounting box (351); The handle (11) is snap-connected to the mounting plate (352).

7. A cable detector for centimeter-level on-site investigation according to claim 5, characterized in that, The mounting plate (352) is in an "I" shape, and both ends are in sliding contact with the mounting groove (3511); A notch (3521) is formed at the center of the top of the mounting plate (352); Moving grooves (3522) are formed on both symmetric sides of the mounting plate (352); Slots (3523) are formed at both symmetric ends of the mounting plate (352) located outside the mounting box (351).

8. A cable detector for centimeter-level on-site survey according to claim 7, characterized in that, The abutting member (353) includes moving blocks (3531) slidably arranged inside the two moving grooves (3522) and two tension springs (3535); An abutting block (3532) is slidably snap-connected inside the notch (3521); A telescopic spring (3533) is fixedly arranged at the bottom of the abutting block (3532); A top block (3534) is fixedly arranged at the bottom of the telescopic spring (3533); The two tension springs (3535) are fixedly arranged on both symmetric sides of the bottom of the abutting block (3532) and are fixedly connected to the side of the moving block (3531) close to each other.

9. The cable detector for centimeter-level on-site investigation according to claim 8, characterized in that, The top block (3534) is trapezoidal and gradually becomes smaller from top to bottom; Contact rods (35311) are fixedly arranged on the sides of the moving blocks (3531) close to each other; The contact rod (35311) abuts against the inclined surface side of the top block (3534); The sides of the two moving blocks (3531) away from each other abut against the inner wall of the handle (11).

10. A cable detector for centimeter-level on-site investigation according to claim 7, characterized in that, A limiting sleeve plate (354) is slidably inserted into the top of the slot (3523); Insertion plates (3541) slidably snap-connected to the slot (3523) are fixedly arranged on both symmetric sides of the bottom of the limiting sleeve plate (354), and the limiting sleeve plate (354) is rectangular and slidably sleeved outside the mounting box (351).

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