Mobile electric power distribution network inspection device

Abstract

The invention is suitable for the technical field of power inspection, and provides a mobile power distribution network inspection device, which comprises a power grid cable, and an inspection assembly is slidably arranged on the peripheral side surface of the power grid cable; the inspection assembly comprises a frame piece, two rotating pieces which are rotatably matched on the frame piece, two inspection pieces which are slidably arranged on the frame piece, and cleaning pieces which are fixedly connected to the inspection pieces in an inserted mode. Due to the fact that a certain amount of water vapor and dust exist in the air, a certain fogging phenomenon is prone to being generated on the surface of an inspection structure in the mobile electric power distribution network inspection device during long-time inspection operation, and dust in the air is prone to being attached to the surface of the inspection structure, so that a certain influence is generated on the later inspection result of the inspection structure. And the inspection effect of the mobile power distribution network inspection device is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of electric power inspection, and more specifically, to a mobile electric power distribution network inspection device. Background Art

[0002] Power distribution network inspection refers to the need to inspect the operation of line equipment in detail along the line during power grid work, promptly discover defects and damage points in the equipment, and deal with and solve them in time to ensure the stable operation and work of the power grid.

[0003] At present, in the process of maintaining the power distribution network cables in the distribution network, the power distribution network inspection device on the market needs to use a mobile power distribution network inspection device to perform mobile inspection operations on the cables in the matching network. However, there are many technical problems in the existing power distribution network inspection process:

[0004] That is, when the existing mobile power distribution network inspection device is inspecting the distribution cables in the power distribution network, due to the presence of a certain amount of water vapor and dust in the air, the inspection structure surface of the mobile power distribution network inspection device is prone to fogging during long-term inspection operations, and the dust in the air is prone to adhere to the inspection structure surface, thereby having a certain impact on the later inspection results and reducing the inspection effect of the mobile power distribution network inspection device. Summary of the invention

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a mobile power distribution network inspection device, which solves the problems mentioned in the above background technology through the installation and matching relationship between the grid cable and the inspection component.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A mobile power distribution network inspection device comprises a power grid cable, wherein an inspection component is slidably arranged on the side surface of the power grid cable.

[0008] The inspection component comprises a frame member, two rotating members rotatably matched with the frame member, two inspection members slidably arranged on the frame member, and a cleaning member plugged and fixedly connected to the inspection members.

[0009] The frame member comprises two hinged sliding frames, and two symmetrical U-shaped plates are connected and arranged on the sliding frames.

[0010] The inspection member includes two I-shaped sliders that are slidably matched on two U-shaped plates respectively, a connecting cross plate is fixed between the two I-shaped sliders, symmetrical two side plates are fixed on one side of the connecting cross plate, a rectangular frame is fixed between the two side plates, two symmetrical inspection cameras are fixed on one outer side of the rectangular frame, L-support plates are fixed on the two opposite outer sides of the rectangular frame, a rotating shaft is rotatably matched between the two L-support plates, a driving roller is fixed on the peripheral side of the rotating shaft, a first groove that fits the power grid cable is opened on the peripheral side of the driving roller, and a plurality of friction balls are fixed on the inner wall of the first groove.

[0011] The cleaning part includes two symmetrical positioning plates, a sliding rod is fixed between the two positioning plates, an L-shaped fixed plate is fixed at the center position of the side surface of the sliding rod, two U-shaped movable plates are reciprocatingly slidably matched on the side surface of the sliding rod, and wiping cotton is fixed on the inner walls of the two U-shaped movable plates.

[0012] The present invention is further configured as follows: a driving motor is fixed to an outer side surface of the rectangular frame, and a main gear is fixed to an output shaft of the driving motor.

[0013] One end of the rotating shaft is located outside an L-support plate and fixed with a first slave gear meshing with the main gear, and the other end of the rotating shaft is located outside another L-support plate and fixed with a second slave gear.

[0014] A U-shaped seat is fixed on one side of the two side plates, a guide roller is rotatably matched inside the U-shaped seat, and a second groove is provided on the peripheral side of the guide roller.

[0015] The present invention is further configured as follows: a rectangular groove is penetrated through an outer side surface of the L-shaped fixing plate, a guide rod is fixed inside the rectangular groove, a slide rail block is slidably matched with the guide rod inside the rectangular groove, two symmetrical first pins are fixed on the top of the slide rail block, and a return spring is fixed between the slide rail block and the rectangular groove and is sleeved on the peripheral side of the guide rod.

[0016] A second pin shaft is fixed on the outer top of the two U-shaped movable plates, and a rotating arm is rotatably matched between the second pin shaft and the first pin shaft.

[0017] The present invention is further configured as follows: a gantry is fixed between the two opposite side surfaces of the L-shaped fixing plate, a U-shaped positioning plate is fixed on the outer top of the gantry, a cylinder is fixed at the inner top center position of the U-shaped positioning plate, the telescopic end of the cylinder is rotatably matched with a sleeve through a bearing, an extension rod is fixed to the outer bottom of the sleeve, a third slave gear meshing with the second slave gear is fixed to the bottom of the extension rod, a sliding hole that slides with the extension rod is penetrated through the outer top of the gantry, and a shift rod is fixed to an off-center position at the bottom of the third slave gear.

[0018] A vertical plate is fixed on the top of the slide rail block, a reciprocating plate is fixed on the top of the vertical plate, and a toggle groove which is slidably matched with the toggle rod is formed through the top of the toggle plate.

[0019] The present invention is further configured as follows: a first ear plate is fixed to one side of each of the two sliding frames, and the two first ear plates are fixedly connected by bolts.

[0020] A plurality of arc-shaped limit frames are fixed to the two inner side walls of the two sliding frames, arc-shaped convex blocks are fixed to the two outer side surfaces of the two sliding frames, and plugging holes are penetrated through the inner walls of the two arc-shaped convex blocks.

[0021] The present invention is further configured such that: a toggle rod is fixed to the side faces of the two side plates facing away from each other.

[0022] The rotating member comprises two symmetrical semicircular rotating rings, and two symmetrical second ear plates are fixed to the bottom of the two semicircular rotating rings, and the two second ear plates are fixedly connected by bolts.

[0023] The present invention is further configured as follows: the outer walls of the two semicircular rotating rings are provided with annular semicircular grooves that slide with the arc-shaped limit frame, the inner walls of the semicircular rotating rings are fixed with semicircular plates, the tops of the two semicircular plates are penetrated with key grooves, and the two key grooves slide with the two toggle rods respectively.

[0024] The present invention is further configured as follows: a vertical rod is fixed on the top of the semicircular plate, a positioning rod is slidably fitted through the peripheral side surface of the vertical rod near the top, and one end of the positioning rod is configured in a dome shape.

[0025] A circular plate is fixed on the other end surface of the positioning plug rod, an elastic spring sleeved and matched on the positioning plug rod is fixed between the circular plate and the vertical rod, and the positioning plug rod is plugged and matched with the plug hole.

[0026] The advantages of the present invention are:

[0027] 1. The present invention enables the slide rail block to slide linearly back and forth inside the rectangular groove, so that the two rotating arms rotatingly matched between the first pin shaft and the second pin shaft synchronously expand and contract back and forth, thereby driving the two U-shaped movable plates to synchronously move away from and approach each other inside the rectangular frame, so that the two U-shaped movable plates synchronously move away from and approach each other on the rectangular frame and the slide rod, thereby wiping and cleaning the inspection camera in the entire device, avoiding the influence of water vapor and dust in the air on the inspection process of the inspection structure, and improving the inspection detection effect of the entire device.

[0028] 2. The present invention rotates the rotating part so that the key grooves respectively penetrating the tops of the two semicircular plates slide on the peripheral side surfaces of the toggle rod, thereby driving the two sets of side plates to make relative movements towards each other, so that the U-shaped seats fixed on one side of the two sets of side plates, the guide rollers that rotate and cooperate inside the U-shaped seats, and the second grooves provided on the peripheral side surfaces of the guide rollers synchronously make linear movements towards each other until the second grooves provided on the peripheral side surfaces of the guide rollers fit together with the power grid cables to be inspected, thereby playing a certain guiding role and preventing the entire device from moving and deviating during the subsequent inspection process.

[0029] 3. The present invention drives the driving roller fixedly connected to the peripheral side of the rotating shaft through the rotation of the rotating shaft. The first groove opened on the peripheral side of the driving roller and the plurality of friction balls fixed on the inner wall of the first groove respectively fit with the surface of the power grid cable in sequence, thereby increasing the friction between the device and the surface of the power grid cable to be detected during the entire movement process, preventing slipping during the movement and increasing the inspection effect during the mobile inspection process. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 The present invention is a structural schematic diagram of a mobile power distribution network inspection device.

[0031] Figure 2 The present invention is a front view of a mobile power distribution network inspection device.

[0032] Figure 3 It is a schematic diagram of the structure of the inspection component of the present invention.

[0033] Figure 4 It is a structural schematic diagram of the frame member of the present invention.

[0034] Figure 5 It is a structural schematic diagram of the inspection piece of the present invention.

[0035] Figure 6 It is a schematic diagram of the structure of the inspection piece of the present invention from a bottom-up perspective.

[0036] Figure 7 It is a schematic structural diagram of the cleaning member of the present invention.

[0037] Figure 8 It is a schematic diagram of the structure of the cleaning piece of the present invention from an upward perspective.

[0038] Fig. 9 It is a front view of a cleaning member of the present invention.

[0039] Fig.10 It is a schematic structural diagram of the rotating part of the present invention.

[0040] Fig.11 It is a top view of the rotating part of the present invention.

[0041] Fig.12 It is a front view of the rotating part of the present invention.

[0042] In the figure: 1, power grid cable; 2, inspection component; 3, frame member; 4, inspection member; 5, cleaning member; 6, rotating member; 301, sliding frame; 302, U-shaped plate; 303, first ear plate; 304, arc-shaped limit frame; 305, arc-shaped protrusion; 306, plug hole; 401, I-shaped slider; 402, connecting cross plate; 403, side plate; 404, rectangular frame; 405, inspection camera; 406, L support plate; 407, rotating shaft; 408, driving roller; 409, first groove; 410, friction ball; 411, driving motor; 412, main gear; 413, first slave gear; 414, second slave gear; 415, U-shaped seat; 416, guide roller; 417, second groove; 418, toggle lever; 501, positioning plate; 5 02, slide bar; 503, L-shaped fixed plate; 504, U-shaped movable plate; 505, wiping cotton; 506, rectangular groove; 507, guide rod; 508, slide rail block; 509, first pin shaft; 510, return spring; 511, second pin shaft; 512, rotating arm; 513, gantry; 514, cylinder; 515, sleeve; 516, extension rod; 517, third slave gear; 518, sliding hole; 519, shift rod; 520, vertical plate; 521, reciprocating plate; 522, shifting groove; 523, U-shaped positioning plate; 601, semicircular rotating ring; 602, second ear plate; 603, annular semicircular groove; 604, semicircular plate; 605, keyway; 606, vertical rod; 607, positioning plug rod; 608, circular plate; 609, elastic spring. DETAILED DESCRIPTION

[0043] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0044] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0045] In the present invention, unless otherwise specified, the directions used, such as "up" and "down", usually refer to the directions shown in the drawings, or to the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0046] For example, see Figure 1-12 , the present invention provides the following technical solutions:

[0047] A mobile power distribution network inspection device, specifically, a mobile power distribution network inspection device, comprising a power grid cable 1, a patrol assembly 2 is slidably arranged on the side of the power grid cable 1; the patrol assembly 2 comprises a frame member 3, two rotating members 6 rotatably matched on the frame member 3, two patrol members 4 slidably arranged on the frame member 3, and a cleaning member 5 plugged and fixedly connected to the patrol member 4; the frame member 3 comprises two hinged sliding frames 301, and the sliding frames 301 are connected and arranged with two symmetrical U-shaped plates 302; the patrol member 4 comprises two I-shaped sliding blocks 401 respectively slidably matched on the two U-shaped plates 302, a connecting cross plate 402 is fixed between the two I-shaped sliding blocks 401, and two symmetrical side plates 403 are fixed on one side of the connecting cross plate 402, and a cleaning member 5 is fixed between the two side plates 403. A rectangular frame 404, two symmetrical inspection cameras 405 are fixed on one outer side of the rectangular frame 404, L-support plates 406 are fixed on the opposite outer sides of the rectangular frame 404, a rotating shaft 407 is rotatably matched between the two L-support plates 406, a driving roller 408 is fixed on the side of the rotating shaft 407, a first groove 409 that fits the power grid cable 1 is opened on the side of the driving roller 408, and a plurality of friction balls 410 are fixed on the inner wall of the first groove 409; the cleaning part 5 includes two symmetrical positioning plates 501, a sliding rod 502 is fixed between the two positioning plates 501, an L-shaped fixed plate 503 is fixed at the center position of the side of the sliding rod 502, two U-shaped movable plates 504 are reciprocatingly slidably matched on the side of the sliding rod 502, and wiping cotton 505 is fixed on the inner walls of the two U-shaped movable plates 504.

[0048] The specific application of this embodiment 1 is:

[0049] When the rotating shaft 407 rotates, the driving roller 408 fixedly connected to the side surface of the rotating shaft 407, the first groove 409 opened on the side surface of the driving roller 408 and the plurality of friction balls 410 fixed on the inner wall of the first groove 409 will respectively fit with the surface of the power grid cable 1 in sequence, thereby increasing the friction between the device and the surface of the power grid cable 1 to be detected during the entire moving process (during the moving process, the rotation directions of the two driving motors 411 are synchronously rotated toward each other, and the specific process of rotating toward each other is: one rotates clockwise and the other rotates counterclockwise, thereby driving the driving rollers 408 fixed on the sides of the two rotating shafts 407 to rotate toward each other synchronously, realizing the movable process during the entire device process, and the rotation directions of the two driving motors 411 can be specifically controlled and started by the controller, and the controller control start process is a prior art, the controller is not drawn in the figure, and no further explanation is made here), the friction between the device and the surface of the power grid cable 1 to be detected prevents slipping during the moving process, and increases the inspection effect during the mobile inspection process;

[0050] Later, when cleaning the water vapor and dust on the inspection camera 405, the two U-shaped movable plates 504 synchronously move away from and approach to each other on the rectangular frame 404 and the sliding rod 502, thereby wiping and cleaning the inspection camera 405 in the entire device (before wiping and cleaning, the two positioning plates 501 in the cleaning piece 5 are plugged into the inside of the rectangular frame 404, and the entire cleaning piece 5 is installed and fixed before use through the threaded rotation connection between the external bolts and the rectangular frame 404, thereby completing the detachable installation process of the cleaning piece 5), avoiding the water vapor and dust in the air from affecting the inspection process of the inspection structure, and improving the inspection and detection effect of the entire device (when the entire device is in use, the specific inspection and use process of the inspection camera 405 can be referred to the Chinese invention patent with publication number: CN116055838A).

[0051] For example 2, please refer to Figure 1-12 The second embodiment is improved on the basis of the first embodiment as follows. Specifically, a driving motor 411 is fixed to an outer side of the rectangular frame 404, and a main gear 412 is fixed to the output shaft of the driving motor 411; one end of the rotating shaft 407 is located outside an L support plate 406 and a first slave gear 413 meshing with the main gear 412 is fixed thereto; the other end of the rotating shaft 407 is located outside another L support plate 406 and a second slave gear 414 is fixed thereto; a U-shaped seat 415 is fixed to one side of each of the two side plates 403, and the U-shaped seat 41 5 is rotatably matched with a guide roller 416, and a second groove 417 is provided on the side of the guide roller 416 to fit with the power grid cable 1; a rectangular groove 506 is provided on the outer side of the L-shaped fixing plate 503, a guide rod 507 is fixed inside the rectangular groove 506, a slide block 508 is slidably matched with the guide rod 507 inside the rectangular groove 506, two symmetrical first pins 509 are fixed on the top of the slide block 508, and a sleeve is fixed between the slide block 508 and the rectangular groove 506 to fit on the guide rod 507. The return spring 510 is arranged on the side of the rod 507; the second pin shaft 511 is fixed on the outer top of the two U-shaped movable plates 504, and the second pin shaft 511 is rotatably matched with the first pin shaft 509 by a rotating arm 512; a gantry 513 is fixed between the two opposite sides of the L-shaped fixed plate 503, a U-shaped positioning plate 523 is fixed on the outer top of the gantry 513, and a cylinder 514 is fixed at the center of the top of the U-shaped positioning plate 523, and the telescopic end of the cylinder 514 is rotatably matched with a sleeve 515 through a bearing, and the sleeve 51 An extension rod 516 is fixed to the outer bottom, a third slave gear 517 meshing with the second slave gear 414 is fixed to the bottom of the extension rod 516, a sliding hole 518 slidably matched with the extension rod 516 is penetrated through the outer top of the gantry 513, a lever 519 is fixed to the bottom of the third slave gear 517 at a center position; a vertical plate 520 is fixed to the top of the slide rail block 508, a reciprocating plate 521 is fixed to the top of the vertical plate 520, and a toggle groove 522 slidably matched with the lever 519 is penetrated through the top of the reciprocating plate 521;

[0052] Furthermore, a first ear plate 303 is fixed on one side of the two sliding frames 301, and the two first ear plates 303 are fixedly connected by bolts; a plurality of arc-shaped limit frames 304 are fixed on the two opposite inner side walls of the two sliding frames 301, and arc-shaped protrusions 305 are fixed on the two opposite outer side surfaces of the two sliding frames 301, and the inner walls of the two arc-shaped protrusions 305 are penetrated with plug holes 306; a toggle rod 418 is fixed on the opposite side of the two side plates 403; the rotating member 6 includes two symmetrical semicircular rotating rings 601, and two symmetrical second ear plates 602 are fixed on the bottom of the two semicircular rotating rings 601, and the two second ear plates 602 are fixedly connected by bolts; the outer walls of the two semicircular rotating rings 601 are provided with arc-shaped protrusions 305. The annular semicircular groove 603 is slidably matched with the shaped limit frame 304, and the inner wall of the semicircular rotating ring 601 is fixed with a semicircular plate 604, and the top of the two semicircular plates 604 is penetrated with a key groove 605, and the two key grooves 605 are respectively slidably matched with the two toggle rods 418; a vertical rod 606 is fixed on the top of the semicircular plate 604, and a positioning rod 607 is slidably matched with the side surface of the vertical rod 606 near the top, and one end of the positioning rod 607 is set in a dome shape; a circular plate 608 is fixed to the other end face of the positioning rod 607, and an elastic spring 609 that is sleeved and matched on the positioning rod 607 is fixed between the circular plate 608 and the vertical rod 606, and the positioning rod 607 is plugged and matched with the plug hole 306.

[0053] The specific application of this second embodiment is:

[0054] Before using the device, first, the two hinged sliding frames 301 are sleeved and matched on the peripheral side of the power grid cable 1 to be inspected, so that the first ear plates 303 respectively fixed on one side of the two sliding frames 301 are in a mutually fitting state, and then the two second ear plates 303 that are fitted to each other are fixedly connected by bolts, and finally the two hinged sliding frames 301 form a complete movable frame. After the combination and sleeve connection of the two sliding frames 301 is completed, the two semicircular rotating rings 601 that are fitted to each other are spliced ​​and fitted, and the annular semicircular grooves 603 opened on the outer walls of the two semicircular rotating rings 601 are respectively docked and engaged with the arc-shaped limit frame 304 in turn, so that the two pairs of spliced ​​and engaged semicircular rotating rings 601 form a complete rotating ring, so that the entire rotating member 6 can be rotated on the arc-shaped limit frame 304 in the later stage, so that the later personnel can use the device to perform inspection operations on the distribution network to be inspected, so that the later maintenance personnel can perform real-time maintenance and management of the distribution network;

[0055] After the above operation is completed, the rotating member 6 starts to rotate, so that the entire rotating member 6 rotates inside the two sliding frames 301, so that the key grooves 605 respectively penetrated through the tops of the two semicircular plates 604 slide on the peripheral side surfaces of the toggle rod 418, thereby driving the two sets of side plates 403 to make relative movements close to each other, so that the U-shaped seats 415 fixed on one side of the two sets of side plates 403, the guide rollers 416 rotated and matched inside the U-shaped seats 415, and the second grooves 417 opened on the peripheral side surfaces of the guide rollers 416 synchronously make linear movements close to each other, until the second grooves 417 opened on the peripheral side surfaces of the guide rollers 416 fit with the power grid cable 1 to be inspected, and then the rotating member 6 is stopped, so that the second grooves 417 opened on the peripheral side surfaces of the guide rollers 416 fit with the surface of the power grid cable 1 to be inspected, and the later inspection operation of the power grid cable 1 to be inspected is guided to a certain extent, thereby preventing the whole device from moving and deviating during the subsequent inspection process;

[0056] In the above-mentioned process of rotating the rotating member 6, as the rotating member 6 rotates, the round tops of the positioning rods 607 that are respectively penetrated and slidably matched by the side surfaces of the two vertical rods 606 near the top will gradually fit together with the inner walls of the two arc-shaped protrusions 305. During the mutual fitting process, the elastic spring 609 fixedly connected between the circular plate 608 and the vertical rod 606 is gradually stretched until the round top of the positioning rod 607 and the plug hole 306 penetrated and opened by the inner wall of the arc-shaped protrusion 305 overlap each other, and the elastic spring 609 fixedly connected between the circular plate 608 and the vertical rod 606 begins to elastically reset, thereby driving the round top of the positioning rod 607 to be inserted into the plug hole 306, so as to limit the rotating member 6 after rotation as a whole, so as to avoid the second groove 417 opened on the side surface of the guide roller 416 and the surface of the power grid cable 1 to be inspected from being separated from each other during the later inspection process, thereby affecting the later inspection process;

[0057] In the later stage of the inspection process, the driving motor 411 is started to drive the main gear 412 fixed to the output shaft of the driving motor 411 to rotate. When the main gear 412 rotates, the first slave gear 413 meshing therewith rotates accordingly, and thereby drives the rotating shaft 407 to rotate synchronously between the two L support plates 406, thereby realizing the movable process during the inspection process;

[0058] When the above-mentioned entire device is moving on the surface of the power grid cable 1 and dust needs to be cleaned on the surface of the inspection structure, the two driving motors 411 are turned off by the controller. At this time, the entire device stops moving. Then, the cylinder 514 is started by the controller to drive the sleeve 515 rotated and matched by the telescopic end of the cylinder 514 and the extension rod 516 fixed at the outer bottom of the sleeve 515 to slide downward, so that the extension rod 516 is synchronously lowered inside the slide hole 518, and finally drives the third slave gear 517 fixed at the bottom of the extension rod 516 to synchronously move downward inside the gantry 513 until the lever 519 fixed at the off-center position at the bottom of the third slave gear 517 is inserted into the top of the reciprocating plate 521. After the third slave gear 517 is inserted into the toggle groove 522 opened by the part, the third slave gear 517 and the second slave gear 414 are in a state of mutual meshing (in the initial state, when the entire device moves on the surface of the power grid cable 1, there is no mutual meshing effect between the third slave gear 517 and the second slave gear 414, and the toggle rod 519 fixed at the off-center position at the bottom of the third slave gear 517 is located above the toggle groove 522. Therefore, when the device is in the process of mobile inspection, the cleaning combination disclosed in the text does not affect the entire mobile inspection process. In addition, when the cleaning process is completed, the cylinder 514 is started by the controller to drive the sleeve 515 rotated by the telescopic end of the cylinder 514 and the sleeve 515 The bottom of the outer bottom of the fixed The extension rod 516 is slid upward, so that the extension rod 516 is synchronously raised inside the sliding hole 518, and finally drives the third slave gear 517 fixed at the bottom of the extension rod 516 to synchronously move upward inside the gantry 513, until the lever 519 fixed at the off-center position of the bottom of the third slave gear 517 slides out from the toggle groove 522, and the elastic spring 609 fixed between the circular plate 608 and the vertical rod 606 can assist the slide block 508 to return to its original position inside the rectangular groove 506 under its elastic force, so as to avoid the U-shaped moving plate 504 from blocking the inspection process of the inspection structure). At this time, as the entire device moves, its rotating shaft 407 starts to rotate, synchronously driving the rotating shaft 407 rotates relative to the second slave gear 414 fixed on the outside of the other L support plate 406 at the other end, and then causes the third slave gear 517 meshing therewith to rotate synchronously in a circle, driving the lever 519 fixed at the bottom eccentric position thereof to slide inside the toggle slot 522, thereby realizing the reciprocating movement of the reciprocating plate 521. When the reciprocating plate 521 reciprocates, the vertical plate 520 fixed on one side thereof reciprocates synchronously therewith, thereby driving the slide rail block 508 fixed at the bottom of the vertical plate 520 to slide linearly back and forth inside the rectangular slot 506, so that the two rotating arms 512 rotatingly matched between the first pin shaft 509 and the second pin shaft 511 are synchronously reciprocated to expand and contract.This drives the two U-shaped moving plates 504 to synchronously move away from and approach each other inside the rectangular frame 404, thereby wiping and cleaning the inspection structure in the entire device (the inspection structure here is the same structure as the inspection camera 405 in the first embodiment), preventing water vapor and dust in the air from adhering to the surface of the inspection structure, preventing it from affecting the subsequent inspection process, and improving the inspection and detection effect of the entire device.

[0059] Obviously, the above-described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0060] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0061] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0062] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

[0063] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A mobile power distribution network inspection device, comprising a power grid cable (1), characterized in that: The grid cable (1) is slidably provided with an inspection component (2) on the side surface thereof; The inspection component (2) comprises a frame member (3), two rotating members (6) rotatably matched with the frame member (3), two inspection members (4) slidably arranged on the frame member (3), and a cleaning member (5) plugged and fixedly connected to the inspection members (4); The frame member (3) comprises two hinged sliding frames (301), and two symmetrical U-shaped plates (302) are connected and arranged on the sliding frames (301); The inspection member (4) comprises two I-shaped sliders (401) respectively slidably matched on two U-shaped plates (302); a connecting transverse plate (402) is fixed between the two I-shaped sliders (401); a symmetrical two side plates (403) are fixed on one side of the connecting transverse plate (402); a rectangular frame (404) is fixed between the two side plates (403); two symmetrical inspection cameras (405) are fixed on one outer side of the rectangular frame (404); L-support plates (406) are fixed on both opposite outer sides of the rectangular frame (404); a rotating shaft (407) is rotatably matched between the two L-support plates (406); a driving roller (408) is fixed on the peripheral side of the rotating shaft (407); a first groove (409) that is mutually fitted with the power grid cable (1) is provided on the peripheral side of the driving roller (408); a plurality of friction balls (410) are fixed on the inner wall of the first groove (409); The cleaning member (5) comprises two symmetrical positioning plates (501), a sliding rod (502) is fixed between the two positioning plates (501), an L-shaped fixing plate (503) is fixed at the center position of the peripheral side surface of the sliding rod (502), two U-shaped movable plates (504) are reciprocatingly slidably matched with the peripheral side surface of the sliding rod (502), and wiping cotton (505) is fixed to the inner walls of the two U-shaped movable plates (504).

2. A mobile power distribution network inspection device according to claim 1, characterized in that: A driving motor (411) is fixed to an outer side surface of the rectangular frame (404), and a main gear (412) is fixed to an output shaft of the driving motor (411); One end of the rotating shaft (407) is located outside an L-shaped support plate (406) and is fixed with a first slave gear (413) meshing with the main gear (412); the other end of the rotating shaft (407) is located outside another L-shaped support plate (406) and is fixed with a second slave gear (414); A U-shaped seat (415) is fixed to one side of each of the two side plates (403), a guide roller (416) is rotatably fitted inside the U-shaped seat (415), and a second groove (417) is provided on the peripheral side of the guide roller (416).

3. A mobile power distribution network inspection device according to claim 2, characterized in that: A rectangular groove (506) is formed through an outer side surface of the L-shaped fixing plate (503), a guide rod (507) is fixed inside the rectangular groove (506), a slide block (508) is slidably matched with the guide rod (507) inside the rectangular groove (506), two symmetrical first pins (509) are fixed on the top of the slide block (508), and a return spring (510) is fixed between the slide block (508) and the rectangular groove (506) and is sleeved on the peripheral side surface of the guide rod (507); A second pin shaft (511) is fixed to the outer top of each of the two U-shaped movable plates (504), and a rotating arm (512) is rotatably matched between the second pin shaft (511) and the first pin shaft (509).

4. A mobile power distribution network inspection device according to claim 3, characterized in that: A gantry (513) is fixed between two opposite side surfaces of the L-shaped fixing plate (503), a U-shaped positioning plate (523) is fixed on the outer top of the gantry (513), a cylinder (514) is fixed at the center position of the inner top of the U-shaped positioning plate (523), a sleeve (515) is rotatably matched at the telescopic end of the cylinder (514) through a bearing, an extension rod (516) is fixed at the outer bottom of the sleeve (515), a third slave gear (517) meshing with the second slave gear (414) is fixed at the bottom of the extension rod (516), a sliding hole (518) slidably matched with the extension rod (516) is opened through the outer top of the gantry (513), and a shifting rod (519) is fixed at a non-center position at the bottom of the third slave gear (517); A vertical plate (520) is fixed on the top of the slide rail block (508), a reciprocating plate (521) is fixed on the top of the vertical plate (520), and a toggle groove (522) is provided through the top of the reciprocating plate (521) for slidingly cooperating with the toggle rod (519).

5. A mobile power distribution network inspection device according to claim 4, characterized in that: A first ear plate (303) is fixed on one side of each of the two sliding frames (301), and the two first ear plates (303) are fixedly connected by bolts; A plurality of arc-shaped limit frames (304) are fixed to the two inner side walls of the two sliding frames (301), arc-shaped protrusions (305) are fixed to the two outer side surfaces of the two sliding frames (301), and plugging holes (306) are penetrated through the inner walls of the two arc-shaped protrusions (305).

6. A mobile power distribution network inspection device according to claim 5, characterized in that: A toggle rod (418) is fixed on the opposite side of the two side plates (403); The rotating member (6) comprises two symmetrical semicircular rotating rings (601), and two symmetrical second ear plates (602) are fixed at the bottom of the two semicircular rotating rings (601), and the two second ear plates (602) are fixedly connected by bolts.

7. A mobile power distribution network inspection device according to claim 6, characterized in that: The outer walls of the two semicircular rotating rings (601) are provided with annular semicircular grooves (603) that are slidably matched with the arc-shaped limiting frame (304), and the inner walls of the semicircular rotating rings (601) are fixed with semicircular plates (604). The tops of the two semicircular plates (604) are penetrated by key grooves (605), and the two key grooves (605) are slidably matched with the two toggle rods (418) respectively.

8. A mobile power distribution network inspection device according to claim 7, characterized in that: A vertical rod (606) is fixed on the top of the semicircular plate (604), and a positioning rod (607) is slidably inserted through the side surface of the vertical rod (606) near the top, and one end of the positioning rod (607) is arranged in a dome shape; A circular plate (608) is fixed to the other end surface of the positioning rod (607), and an elastic spring (609) sleeved and fitted on the positioning rod (607) is fixed between the circular plate (608) and the vertical rod (606). The positioning rod (607) is plugged and fitted into the plug hole (306).

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