CN212622278U - ADSS optical cable line breakpoint position searching device - Google Patents
ADSS optical cable line breakpoint position searching device Download PDFInfo
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- CN212622278U CN212622278U CN202020960966.0U CN202020960966U CN212622278U CN 212622278 U CN212622278 U CN 212622278U CN 202020960966 U CN202020960966 U CN 202020960966U CN 212622278 U CN212622278 U CN 212622278U
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Abstract
The utility model discloses a device is seeked to ADSS optical cable line breakpoint position aims at providing one kind can be clear, accurate seek ADSS optical cable line on the way, gnaws that gnaws stings the wound and inlay ADSS optical cable line breakpoint position seeking device of the metal warhead on ADSS optical cable by toy gnawing. It includes: the walking trolley is hung on the ADSS optical cable and can walk along the ADSS optical cable; the metal bullet detection device comprises a metal detector arranged on the walking trolley, and the metal detector is used for detecting the metal bullet embedded on the ADSS optical cable; the ADSS optical cable penetrates through the detection darkroom; gnaw and sting wound detection device, gnaw and sting wound detection device including setting up 365nm ultraviolet lamp and the first camera in detecting the darkroom, first camera is used for shooing the ADSS optical cable that is located detecting the darkroom.
Description
Technical Field
The utility model relates to a communication technology field aerial optical cable line's the seeking of optical cable wound position, concretely relates to ADSS optical cable line breakpoint position seeking device.
Background
The ADSS optical cable is an all-dielectric self-supporting optical cable and is a non-metal optical cable circuit erected on the same pole as an existing power transmission line, the ADSS optical cable comprises an outer sheath, an aramid fiber layer, an inner sheath, an optical unit and the like, the aramid fiber layer is a main stress unit of the optical cable, when the outer sheath and the aramid fiber layer of the optical cable are damaged by external force such as biting of small animals, the main stress unit of the optical cable is damaged, the electric ADSS optical cable is erected on the same pole along the 110kV power transmission line, the representing span is over 100 meters, the erection positions are all in mountain areas, the height difference is large, if a constructor is used for hanging the optical cable on the line to find the fault position of the optical cable, the weight of workers and the weight of a tool are about 75KG, the cable is difficult to slide on the optical cable, the optical cable is damaged.
Further, in order to solve the problem, an unmanned aerial vehicle shooting mode is generally adopted at present to collect the surface condition of the optical cable so as to search the breakpoint position of the ADSS optical cable line; however, the unmanned aerial vehicle shoots and observes in the air, the optical cable is hit by a gun and embedded in the warhead of the optical cable, and small animals bite the tiny wound of the optical cable, so that the optical cable is difficult to see clearly, the failure rush-repair time is delayed, on the other hand, the ADSS optical cable erection environment is often in a tree, the unmanned aerial vehicle cannot fly into the tree, and the complete collection of the surface condition of the optical cable cannot be continuously and clearly acquired.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can be clear, accurate seek ADSS optical cable way on, gnaw the ADSS optical cable line breakpoint position searching device who stings the wound and inlay the metal warhead on the ADSS optical cable by gnawing the bite of toy.
The technical scheme of the utility model is that:
an ADSS optical cable line breakpoint position searching device, comprising: the walking trolley is hung on the ADSS optical cable and can walk along the ADSS optical cable; the metal bullet detection device comprises a metal detector arranged on the walking trolley, and the metal detector is used for detecting the metal bullet embedded on the ADSS optical cable; the ADSS optical cable penetrates through the detection darkroom; gnaw and sting wound detection device, gnaw and sting wound detection device including setting up 365nm ultraviolet lamp and the first camera in detecting the darkroom, first camera is used for shooing the ADSS optical cable that is located detecting the darkroom.
The biting wounds left by small animals such as squirrels when biting the optical cable are generally small, and these tiny bites are easily overlooked. According to the scheme, when a small animal such as a squirrel bites the optical cable, saliva and excrement in the oral cavity of the small animal pollute the surface of the optical cable and are invisible under normal natural light, but a biting point under the irradiation of a 365nm ultraviolet lamp has a fluorescent reaction, by utilizing the characteristic, a detection darkroom is arranged in a walking trolley, a 365nm ultraviolet lamp and a first camera are arranged in the detection darkroom, the ADSS optical cable in the detection darkroom is irradiated by the 365nm ultraviolet lamp in the process that the walking trolley walks along the ADSS optical cable, if the biting wound of the small animal exists on the surface of the ADSS optical cable, the fluorescent reaction occurs, the observing and searching can be easily carried out through the first camera, and the biting wound which is bitten by the small animal on the ADSS optical cable can be clearly and accurately searched; meanwhile, the metal warhead embedded on the ADSS optical cable is detected through the metal detector, so that the metal warhead embedded on the ADSS optical cable is clearly and accurately found, and a guarantee is provided for timely and accurately performing rush repair operation by operating personnel.
Preferably, the metal detector is located in the detection darkroom, and the metal warhead detection device further comprises an indicator lamp located in the detection darkroom. After the metal detector detects the metal warhead embedded on the ADSS optical cable, the indicator lamp is lightened to give an alarm, so that the indicator lamp can be observed through the first camera to judge whether the metal detector detects the metal warhead.
Preferably, the first camera includes a first upper camera positioned above the ADSS optical cable and a first lower camera positioned below the ADSS optical cable. Therefore, the first camera can shoot and observe the surface of the ADSS optical cable in an all-around mode.
Preferably, the 365nm ultraviolet lamp is a plurality of lamps, wherein one part of the 365nm ultraviolet lamp is positioned above the ADSS optical cable, and the other part of the 365nm ultraviolet lamp is positioned below the ADSS optical cable. Therefore, 365nm ultraviolet lamps can irradiate the upper surface and the lower surface of the ADSS optical cable so as to observe the biting wound on the surface of the ADSS optical cable.
Preferably, the walking trolley comprises a trolley shell and a walking mechanism, wherein the trolley shell comprises an upper shell and a lower shell, and the upper shell and the lower shell are detachably connected into a whole; the travelling mechanism comprises a travelling wheel arranged on the upper shell and a cable pressing wheel arranged on the lower shell, the ADSS optical cable penetrates through the trolley shell, the travelling wheel is located above the ADSS optical cable, the travelling trolley is hung on the ADSS optical cable through the travelling wheel, the cable pressing wheel is located below the travelling wheel, and the cable pressing wheel is used for pressing the ADSS optical cable onto the travelling wheel.
Preferably, the traveling mechanism further comprises a cable pressing wheel carrier, the cable pressing wheel carrier comprises a lower support arranged in the lower shell, a vertical guide sleeve arranged on the lower support, a vertical guide rod arranged in the vertical guide sleeve in a sliding mode, an installation support arranged at the upper end of the vertical guide rod and a first compression spring sleeved on the vertical guide rod, the first compression spring is located between the vertical guide sleeve and the installation support, and the cable pressing wheel is rotatably arranged on the installation support through a shaft rod.
Preferably, the device also comprises an on-cable dirt scraping mechanism, wherein the on-cable dirt scraping mechanism comprises a guide pressing block, a horizontal guide sleeve arranged on the lower shell, a horizontal guide rod arranged in the horizontal guide sleeve in a sliding manner, a first limiting block and a second limiting block which are arranged on the horizontal guide rod, a second compression spring sleeved on the horizontal guide rod, a roller rotatably arranged at the first end of the horizontal guide rod, a vertical sleeve body arranged at the second end of the horizontal guide rod, a vertical adjusting rod arranged in the vertical sleeve body in a sliding manner, a locking bolt arranged on the vertical sleeve body and used for locking and fixing the vertical adjusting rod, a cable scraping plate arranged at the upper part of the vertical adjusting rod and a cable scraping hole arranged on the cable scraping plate; the cable scraping plates are vertically distributed, and the ADSS optical cable penetrates through the cable scraping holes; the sliding direction of the horizontal guide rod is perpendicular to the rotating shaft of the cable pressing wheel, the first end of the horizontal guide rod and the first limiting block are both positioned in the lower shell, the second end of the horizontal guide rod and the second limiting block are both positioned on the outer side of the lower shell, the second end of the horizontal guide rod is positioned in front of the traveling trolley, the horizontal guide sleeve is positioned between the first limiting block and the second limiting block, the second compression spring is positioned between the horizontal guide sleeve and the second limiting block, the guide pressing block is arranged at the bottom of the mounting bracket, the lower surface of the guide pressing block is a guide inclined plane, the guide inclined plane is downwards inclined from the front part to the rear part of the traveling trolley, and the roller wheel is positioned below the guide; when the upper shell and the lower shell are connected into a whole, and the ADSS optical cable is compressed on the traveling wheel by the cable pressing wheel, the roller is positioned below the guide inclined plane, and the surface of the roller is close to or abutted against the guide inclined plane.
Although the ADSS optical cable is erected at a high altitude, in the long-term use process, dirt still possibly appears on the surface of the ADSS optical cable, for example, excrement of birds or other small animals, and the dirt is attached to the surface of the ADSS optical cable, so that the walking trolley is influenced to walk along the ADSS optical cable, biting wounds and metal bullets on the ADSS optical cable are possibly covered, operators are influenced to accurately find the ADSS optical cable, the biting wounds bitten by the small animals and the metal bullets embedded on the ADSS optical cable. In order to solve the problem, the scheme sets up in the place ahead of the dolly of walking and scrapes the cable board and scrape the cable hole, make the ADSS optical cable pass and scrape the cable hole, so, in the in-process of the dolly of walking along the ADSS optical cable, can strike off the filth that adheres to on ADSS optical cable surface through scraping the cable board, in order to avoid the filth to cover gnawing wound and the metal warhead on the ADSS optical cable, and influence the accurate search ADSS optical cable of operating personnel on the road, gnawing the problem of stinging the wound and inlaying the metal warhead on the ADSS optical cable of gnawing the wound and stinging the wound by the toy.
Further, the dirt attached to the surface of the ADSS optical cable is scraped through the cable scraping plate, although most of the dirt can be scraped, the dirt can also be firmly attached, the cable scraping plate can not be scraped, and the cable scraping plate and the walking trolley are clamped on the ADSS optical cable and can not walk along the ADSS optical cable, in order to solve the problem, the technical characteristics except the cable scraping plate and the cable scraping hole are further arranged on the cable-on-cable dirt scraping mechanism of the scheme to solve the problem, specifically, when the cable scraping plate meets the firmly attached dirt, the cable scraping plate is clamped at the dirt, the driving force of the walking trolley overcomes the elastic force of the second compression spring and continues to walk forwards to further compress the second compression spring, so that the horizontal guide rod moves towards the rear side of the walking trolley along the horizontal guide sleeve, in the process, the roller abuts against the guide inclined plane, and the guide press block drives the mounting bracket and the cable pressing wheel on the mounting bracket to move upwards, the pressing force of the cable pressing wheel and the walking wheel on the ADSS optical cable is increased, the forward driving force of the walking trolley is increased, the walking wheel is prevented from slipping, and therefore the pushing force of the cable scraping plate on dirt is increased, and the dirt which is firmly attached is scraped; after the firmly attached dirt is scraped, the horizontal guide rod is reset under the action of the second compression spring, and simultaneously,
the vertical guide rod, the mounting bracket and the corresponding cable pressing wheel are also reset downwards, so that the pressing force of the cable pressing wheel on the ADSS optical cable is reduced, and the walking trolley can normally walk forwards.
Preferably, the cable scraping plate comprises a lower scraping plate and an upper scraping plate which are hinged to each other, the lower scraping plate is fixed to the upper portion of the vertical adjusting rod, a hinged shaft between the lower scraping plate and the upper scraping plate is parallel to the horizontal guide rod, and the cable scraping hole is composed of a lower half scraping hole formed in the upper edge of the lower scraping plate and an upper half scraping hole formed in the lower edge of the upper scraping plate. So, can the operator pass the ADSS optical cable and scrape the cable hole, it is specific, when the installation, can rotate and open the upper scraper, place the ADSS optical cable in the hole is scraped to the half down, then, rotate and close the upper scraper, make the upper scraper support on the upper surface of lower scraper to make the ADSS optical cable pass and scrape the cable hole.
Preferably, the device further comprises an outdoor detection device, wherein the outdoor detection device comprises a second camera arranged outside the walking trolley, and the second camera is used for shooting the ADSS optical cable in front of the walking trolley. Thus, the ADSS cable in front of the walking trolley can be observed through the second camera of the outdoor detection device.
Preferably, the metal detector is positioned below the ADSS optical cable. Since the warhead is generally embedded on the lower surface of the cable, the metal detector is disposed below the ADSS optical cable so that the metal detector detects the metal warhead embedded on the ADSS optical cable.
Preferably, the metal warhead detection device further comprises a mounting frame, and the metal detector is mounted on the mounting frame.
The utility model has the advantages that: on can be clear, accurate seeking ADSS optical cable way, gnaw that gnaws was gnawed the wound and inlay the metal warhead on ADSS optical cable by toy, promptly and accurately salvage the operation for the operation personnel, provide the guarantee.
Drawings
Fig. 1 is a schematic structural diagram of the device for searching the broken point position of the ADSS optical cable line.
Fig. 2 is a schematic cross-sectional view taken along line a-a in fig. 1.
Fig. 3 is a schematic structural view of the cable scraping plate of the present invention.
Fig. 4 is a schematic structural diagram of the ADSS optical cable line breakpoint position finding device of the utility model hanging on the ADSS optical cable for application.
In the figure:
a trolley shell 1, an upper shell 1.1 and a lower shell 1.2;
the device comprises a metal warhead detection device 2, a metal detector 2.1 and an indicator light 2.2;
a detection darkroom 3, an upper cavity 3.1 and a lower cavity 3.2;
a gnawing wound detection device 4, a first upper camera 4.1, a 365nm ultraviolet lamp 4.2 and a first lower camera 4.3;
5.1 traveling wheels and 5.2 cable pressing wheels;
the cable pressing wheel frame 6, the lower support 6.1, the vertical guide sleeve 6.0, the vertical guide rod 6.2, the mounting support 6.3 and the first compression spring 6.4;
the device comprises a cable dirt scraping mechanism 7, a guide pressing block 7.0, a horizontal guide sleeve 7.1, a horizontal guide rod 7.2, a roller 7.3, a vertical sleeve body 7.4, a vertical adjusting rod 7.5, a cable scraping plate 7.6, a lower scraping plate 7.61, an upper scraping plate 7.62, a cable scraping hole 7.7, a lower half scraping hole 7.71, an upper half scraping hole 7.72, a second compression spring 7.8 and a guide inclined plane 7.9;
a buckle 8;
the device comprises a shell connecting structure 9, a vertical connecting sleeve 9.0, a sliding connecting rod 9.1 and a lower limiting block 9.2;
a second camera 10;
the ADSS optical cable 11.
Detailed Description
To make the objects, technical solutions and advantages of embodiments of the present invention clearer, the embodiments of the present invention are clearly explained and illustrated below with reference to the accompanying drawings, but the following embodiments are only preferred embodiments of the present invention, not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present solution, and are not construed as limiting the present solution.
These and other aspects of embodiments of the invention will be apparent with reference to the following description and attached drawings. In the description and drawings, particular embodiments of the invention have been disclosed in detail as being indicative of some of the ways in which the principles of the embodiments of the invention may be practiced, but it is understood that the scope of the embodiments of the invention is not limited thereby. On the contrary, the embodiments of the invention include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.
In the description of the present invention, it is to be understood that the terms "thickness", "upper", "lower", "horizontal", "top", "bottom", "inner", "outer", "circumferential", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., and "a plurality" means one or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The first embodiment is as follows: as shown in fig. 1, fig. 2 and fig. 4, an ADSS optical cable line breakpoint position finding device includes a walking trolley, a metal warhead detection device 2, a detection darkroom 3 and a gnawing wound detection device 4. The walking trolley is hung on the ADSS optical cable 11 and can walk along the ADSS optical cable. The metal warhead detection device comprises a metal detector 2.1 arranged on the walking trolley, and the metal detector is used for detecting the metal warhead embedded on the ADSS optical cable. A closed cavity is arranged in the walking trolley, the cavity forms a detection darkroom 3, and the ADSS optical cable penetrates through the detection darkroom. Gnaw and sting wound detection device including setting up 365nm ultraviolet lamp 4.2 and the first camera in detecting the darkroom, first camera is used for shooing the ADSS optical cable that is located detecting the darkroom. The biting wound refers to a biting wound left by a small animal such as a squirrel when biting an optical cable.
The biting wounds left by small animals such as squirrels when biting the optical cable are generally small, and these tiny bites are easily overlooked. According to the embodiment, when a small animal such as a squirrel bites the optical cable, saliva and excrement in the oral cavity of the small animal pollute the surface of the optical cable and are invisible under normal natural light, but a biting point under the irradiation of a 365nm ultraviolet lamp has a fluorescent reaction, by utilizing the characteristic, a detection darkroom is arranged in a walking trolley, a 365nm ultraviolet lamp and a first camera are arranged in the detection darkroom, the ADSS optical cable in the detection darkroom is irradiated by the 365nm ultraviolet lamp in the process that the walking trolley walks along the ADSS optical cable, if the biting wound of the small animal exists on the surface of the ADSS optical cable, the fluorescent reaction occurs, the observing and searching can be easily carried out through the first camera, and the biting wound which is bitten by the small animal on the ADSS optical cable can be clearly and accurately searched; meanwhile, the metal warhead embedded on the ADSS optical cable is detected through the metal detector, so that the metal warhead embedded on the ADSS optical cable is clearly and accurately found, and a guarantee is provided for timely and accurately performing rush repair operation by operating personnel.
In this embodiment, the device for searching the breakpoint position of the ADSS optical cable line further includes a remote controller and a display. The remote control and the display are located on the surface. The remote controller is used for controlling the walking trolley to walk along the ADSS optical cable. The display is used for displaying video shot by the first camera and alarm information when the metal detector detects the metal warhead embedded on the ADSS optical cable.
Further, as shown in fig. 1, 2 and 4, the traveling trolley includes a trolley housing 1 and a traveling mechanism. The trolley shell comprises an upper shell 1.1 and a lower shell 1.2. Go up the casing as an organic whole with being connected as of the lower casing physical stamina dismantlement, in this embodiment, go up the casing and pass through buckle 8 with lower casing and be connected as an organic whole. In this embodiment, have opening upper chamber body 3.1 down on the upper casing, have opening lower chamber body 3.2 up on the lower casing, after upper casing and lower casing pass through the buckle and are connected as an organic whole, go up the chamber and constitute detection darkroom 3 with lower chamber body jointly.
Running gear is including rotating walking wheel 5.1 that sets up on last casing and rotating cable pressing wheel 5.2 that sets up on casing down, and in this embodiment, the walking wheel is including two walking wheels in front and back, cable pressing wheel and walking wheel one-to-one, and cable pressing wheel is located the below of the walking wheel that corresponds. The ADSS cable passes through the trolley shell. The road wheel is positioned above the ADSS optical cable. The walking trolley is hung on the ADSS optical cable through the walking wheels. And the cable pressing wheel is positioned below the travelling wheel and is used for pressing the ADSS optical cable on the travelling wheel. The walking trolley is also provided with a driving motor for driving the walking wheels to rotate and a battery for providing power for the driving motor, and the driving motor corresponds to the walking wheels one to one. The driving motor drives the traveling wheels to rotate, so that the traveling trolley is driven to travel along the ADSS optical cable.
When the walking trolley is installed on the ADSS optical cable, the upper shell and the lower shell are detached, then the walking trolley is hung on the ADSS optical cable through the walking wheels, and then the upper shell and the lower shell are connected into a whole through the buckles.
Further, as shown in fig. 1 and 2, the walking trolley further includes a housing connecting structure 9, the housing connecting structure includes a vertical connecting sleeve 9.0 disposed on the lower housing and a sliding connecting rod 9.1 slidably disposed in the vertical connecting sleeve, the upper end of the sliding connecting rod is connected to the upper housing, the lower end of the sliding connecting rod is provided with a lower limiting block 9.2, the lower limiting block is located below the vertical connecting sleeve, in this embodiment, there are two vertical connecting sleeves, and the two vertical connecting sleeves are located on the same side of the lower housing. When the walking trolley is installed on the ADSS optical cable, the upper shell and the lower shell are disassembled, the lower shell is connected with the upper shell through a sliding connecting rod of a shell connecting structure, then the walking trolley is hung on the ADSS optical cable through a walking wheel, and then the upper shell and the lower shell are connected into a whole through a buckle; therefore, the lower shell and the upper shell can be connected together through the sliding connecting rod of the shell connecting structure under the condition that the ADSS optical cable is not influenced to be mounted on the walking trolley, so that the walking trolley can be mounted on the DSS optical cable conveniently.
Further, as shown in fig. 1 and 2, the traveling mechanism further includes cable pressing wheel frames 6, the cable pressing wheel frames correspond to the cable pressing wheels one by one, and the cable pressing wheels are installed on the corresponding cable pressing wheel frames. Specifically, the cable pressing wheel frame comprises a lower support 6.1 arranged in the lower shell, a vertical guide sleeve 6.0 arranged on the lower support, a vertical guide rod 6.2 arranged in the vertical guide sleeve in a sliding mode, a mounting support 6.3 arranged at the upper end of the vertical guide rod and a first compression spring 6.4 sleeved on the vertical guide rod, wherein the first compression spring is located between the vertical guide sleeve and the mounting support, and the cable pressing wheel is rotatably arranged on the mounting support through a shaft rod. In this embodiment, the lower extreme of vertical guide arm is equipped with the guide arm stopper, and the guide arm stopper is located the below of vertical guide pin bushing.
Further, as shown in fig. 1 and 4, the metal detector 2.1 is located in the detection darkroom, and the metal bullet detection device further comprises an indicator lamp 2.2 located in the detection darkroom. After the metal detector detects the metal warhead embedded on the ADSS optical cable, the indicator lamp is lightened to give an alarm, so that the indicator lamp can be observed through the first camera to judge whether the metal detector detects the metal warhead.
The metal detector is positioned below the ADSS optical cable. Since the warhead is generally embedded on the lower surface of the cable, the metal detector is disposed below the ADSS optical cable so that the metal detector detects the metal warhead embedded on the ADSS optical cable.
The metal warhead detection device further comprises an installation frame, and the metal detector and the indicator lamp are installed on the installation frame.
Further, as shown in fig. 1 and 4, the first camera includes a first upper camera 4.1 located above the ADSS optical cable and a first lower camera 4.3 located below the ADSS optical cable. Therefore, the first camera can shoot and observe the surface of the ADSS optical cable in an all-around mode.
The number of the 365nm ultraviolet lamps is multiple, wherein one part of the 365nm ultraviolet lamps is positioned above the ADSS optical cable, and the other part of the 365nm ultraviolet lamps is positioned below the ADSS optical cable. Therefore, 365nm ultraviolet lamps can irradiate the upper surface and the lower surface of the ADSS optical cable so as to observe the biting wound on the surface of the ADSS optical cable.
Further, as shown in fig. 1 and 4, the device for finding the breakpoint position of the ADSS optical cable line further comprises an outdoor detection device, the outdoor detection device comprises a second camera 10 arranged outside the walking trolley, and the second camera is used for shooting the ADSS optical cable in front of the walking trolley. Thus, the ADSS cable in front of the walking trolley can be observed through the second camera of the outdoor detection device.
Further, as shown in fig. 1, fig. 2, and fig. 4, the device for finding the breakpoint position of the ADSS optical cable line further includes an on-cable dirt scraping mechanism 7. Dirt strikes off mechanism includes direction briquetting 7.0 on the cable, the horizontal guide pin bushing 7.1 of setting on the casing down, the horizontal guide arm 7.2 of slip setting in the horizontal guide pin bushing, first stopper and second stopper of setting on the horizontal guide arm, the second compression spring 7.8 on the horizontal guide arm is established to the cover, rotate the gyro wheel 7.3 that sets up the first end at the horizontal guide arm, the vertical cover body 7.4 of second end at the horizontal guide arm sets up, the vertical regulation pole 7.5 of slip setting in the vertical cover body, the setting is used for locking the locking bolt of fixed vertical regulation pole on the vertical cover body, set up and scrape cable board 7.6 and set up and scrape cable hole 7.7 of scraping on scraping the cable board on the upper portion of vertical regulation pole.
The cable scraping plates are vertically distributed. The ADSS optical cable penetrates through the cable scraping hole, in actual operation, the locking bolt can be unscrewed, the height positions of the cable scraping plate and the cable scraping hole are adjusted to be matched with the ADSS optical cable, and then the vertical adjusting rod is locked and fixed on the vertical sleeve body through the locking bolt.
In the embodiment, the cross section of the horizontal guide sleeve is square, and the cross section of the horizontal guide rod is correspondingly square; the cross section of the vertical sleeve body is square, and the cross section of the vertical adjusting rod is also correspondingly square.
The sliding direction of the horizontal guide rod is vertical to the rotating shaft of the cable pressing wheel. The first end and the first stopper of horizontal guide arm all are located the inferior valve body, and the second end and the second stopper of horizontal guide arm all are located the outside of casing down, and the second end of horizontal guide arm is located the place ahead of walking dolly, scrapes the place ahead that the cable board is located the walking dolly promptly. The horizontal guide sleeve is positioned between the first limiting block and the second limiting block, and the second compression spring is positioned between the horizontal guide sleeve and the second limiting block. The guide pressing block is arranged at the bottom of the mounting bracket, and in the embodiment, the guide pressing block 7.0 is arranged at the bottom of the mounting bracket of the cable pressing wheel carrier close to the front part of the walking trolley. The lower surface of the guide pressing block is a guide inclined plane 7.9 which is inclined downwards from the front part to the rear part of the walking trolley. The roller is positioned below the guide inclined plane.
As shown in fig. 4, after the upper housing and the lower housing are integrally connected and the ADSS cable is pressed against the traveling wheel by the cable pressing wheel, the roller is located below the guide slope and the surface of the roller is close to or abuts against the guide slope. In this embodiment, when the upper housing and the lower housing are connected into an integrated body through the buckle, the cable pressing wheel presses the ADSS optical cable and moves downward, the cable pressing wheel moves downward, the mounting bracket and the vertical guide rod are driven to move downward together, and the first compression spring is further compressed.
Although the ADSS optical cable is erected at a high altitude, in the long-term use process, dirt still possibly appears on the surface of the ADSS optical cable, for example, excrement of birds or other small animals, and the dirt is attached to the surface of the ADSS optical cable, so that the walking trolley is influenced to walk along the ADSS optical cable, biting wounds and metal bullets on the ADSS optical cable are possibly covered, operators are influenced to accurately find the ADSS optical cable, the biting wounds bitten by the small animals and the metal bullets embedded on the ADSS optical cable. In order to solve the problem, the scheme sets up in the place ahead of the dolly of walking and scrapes the cable board and scrape the cable hole, make the ADSS optical cable pass and scrape the cable hole, so, in the in-process of the dolly of walking along the ADSS optical cable, can strike off the filth that adheres to on ADSS optical cable surface through scraping the cable board, in order to avoid the filth to cover gnawing wound and the metal warhead on the ADSS optical cable, and influence the accurate search ADSS optical cable of operating personnel on the road, gnawing the problem of stinging the wound and inlaying the metal warhead on the ADSS optical cable of gnawing the wound and stinging the wound by the toy.
Further, the dirt attached to the surface of the ADSS optical cable is scraped through the cable scraping plate, although most of the dirt can be scraped, the dirt can also be firmly attached, the cable scraping plate can not be scraped, and the cable scraping plate and the walking trolley are clamped on the ADSS optical cable and can not walk along the ADSS optical cable, in order to solve the problem, the technical characteristics except the cable scraping plate and the cable scraping hole are further arranged on the cable-on-cable dirt scraping mechanism of the scheme to solve the problem, specifically, when the cable scraping plate meets the firmly attached dirt, the cable scraping plate is clamped at the dirt, the driving force of the walking trolley overcomes the elastic force of the second compression spring and continues to walk forwards to further compress the second compression spring, so that the horizontal guide rod moves towards the rear side of the walking trolley along the horizontal guide sleeve, in the process, the roller abuts against the guide inclined plane, and the guide press block drives the mounting bracket and the cable pressing wheel on the mounting bracket to move upwards, the pressing force of the cable pressing wheel and the walking wheel on the ADSS optical cable is increased, the forward driving force of the walking trolley is increased, the walking wheel is prevented from slipping, and therefore the pushing force of the cable scraping plate on dirt is increased, and the dirt which is firmly attached is scraped; after the firmly attached dirt is scraped, the horizontal guide rod is reset under the action of the second compression spring, and simultaneously,
the vertical guide rod, the mounting bracket and the corresponding cable pressing wheel are also reset downwards, so that the pressing force of the cable pressing wheel on the ADSS optical cable is reduced, and the walking trolley can normally walk forwards.
Further, as shown in fig. 1 and 3, the cable scraping plate 7.6 comprises a lower scraping plate 7.61 and an upper scraping plate 7.62 which are connected in an articulated manner. The lower scraper is fixed on the upper part of the vertical adjusting rod. The upper blade is supported on the upper surface of the lower blade. The articulated shaft between the lower scraper and the upper scraper is parallel to the horizontal guide rod. The cable scraping hole 7.7 is composed of a lower half scraping hole 7.71 arranged on the upper edge of the lower scraper and an upper half scraping hole 7.72 arranged on the lower edge of the upper scraper. The lower scraping hole and the upper scraping hole are semicircular. So, can the operator pass the ADSS optical cable and scrape the cable hole, it is specific, when the installation, can rotate and open the upper scraper, place the ADSS optical cable in the hole is scraped to the half down, then, rotate and close the upper scraper, make the upper scraper support on the upper surface of lower scraper to make the ADSS optical cable pass and scrape the cable hole.
The above, only be the utility model discloses a preferred embodiment, it is not right the utility model discloses do any restriction, all according to the utility model discloses the technical entity all still belongs to any simple modification, change and equivalent transformation of doing above embodiment the utility model discloses technical scheme's protection scope.
Claims (10)
1. An ADSS optical cable line breakpoint position searching device is characterized by comprising:
the walking trolley is hung on the ADSS optical cable and can walk along the ADSS optical cable;
the metal bullet detection device comprises a metal detector arranged on the walking trolley, and the metal detector is used for detecting the metal bullet embedded on the ADSS optical cable;
the ADSS optical cable penetrates through the detection darkroom;
gnaw and sting wound detection device, gnaw and sting wound detection device including setting up 365nm ultraviolet lamp and the first camera in detecting the darkroom, first camera is used for shooing the ADSS optical cable that is located detecting the darkroom.
2. An ADSS optical cable line breakpoint position finding device according to claim 1, wherein the metal detector is located in a detection darkroom, and the metal bullet detection device further comprises an indicator lamp located in the detection darkroom.
3. The ADSS optical cable line breakpoint position finding device of claim 1, wherein the first camera comprises a first upper camera located above the ADSS optical cable and a first lower camera located below the ADSS optical cable.
4. An ADSS optical cable line breakpoint position searching device according to claim 1, 2 or 3, wherein the 365nm ultraviolet lamps are plural, wherein one part of the 365nm ultraviolet lamps is located above the ADSS optical cable, and the other part of the 365nm ultraviolet lamps is located below the ADSS optical cable.
5. An ADSS optical cable line breakpoint position finding device according to claim 1, 2 or 3, wherein the traveling trolley comprises a trolley housing and a traveling mechanism, the trolley housing comprises an upper shell and a lower shell, and the upper shell and the lower shell are detachably connected into a whole; the travelling mechanism comprises a travelling wheel arranged on the upper shell and a cable pressing wheel arranged on the lower shell, the ADSS optical cable penetrates through the trolley shell, the travelling wheel is located above the ADSS optical cable, the travelling trolley is hung on the ADSS optical cable through the travelling wheel, the cable pressing wheel is located below the travelling wheel, and the cable pressing wheel is used for pressing the ADSS optical cable onto the travelling wheel.
6. An ADSS optical cable line breakpoint position finding device according to claim 5, wherein the traveling mechanism further comprises a cable pressing wheel frame, the cable pressing wheel frame comprises a lower bracket arranged in the lower housing, a vertical guide sleeve arranged on the lower bracket, a vertical guide rod slidably arranged in the vertical guide sleeve, a mounting bracket arranged at an upper end of the vertical guide rod, and a first compression spring sleeved on the vertical guide rod, the first compression spring is located between the vertical guide sleeve and the mounting bracket, and the cable pressing wheel is rotatably arranged on the mounting bracket through a shaft rod.
7. An ADSS optical cable line breakpoint position finding device according to claim 6, further comprising an on-cable contaminant scraping mechanism, the on-cable contaminant scraping mechanism including a guide press block, a horizontal guide sleeve disposed on the lower housing, a horizontal guide rod slidably disposed in the horizontal guide sleeve, a first stopper and a second stopper disposed on the horizontal guide rod, a second compression spring sleeved on the horizontal guide rod, a roller rotatably disposed at a first end of the horizontal guide rod, a vertical sleeve disposed at a second end of the horizontal guide rod, a vertical adjusting rod slidably disposed in the vertical sleeve, a locking bolt disposed on the vertical sleeve for locking and fixing the vertical adjusting rod, a cable scraping plate disposed on an upper portion of the vertical adjusting rod, and a cable scraping hole disposed on the cable scraping plate; the cable scraping plates are vertically distributed, and the ADSS optical cable penetrates through the cable scraping holes; the sliding direction of the horizontal guide rod is perpendicular to the rotating shaft of the cable pressing wheel, the first end of the horizontal guide rod and the first limiting block are both positioned in the lower shell, the second end of the horizontal guide rod and the second limiting block are both positioned on the outer side of the lower shell, the second end of the horizontal guide rod is positioned in front of the traveling trolley, the horizontal guide sleeve is positioned between the first limiting block and the second limiting block, the second compression spring is positioned between the horizontal guide sleeve and the second limiting block, the guide pressing block is arranged at the bottom of the mounting bracket, the lower surface of the guide pressing block is a guide inclined plane, the guide inclined plane is downwards inclined from the front part to the rear part of the traveling trolley, and the roller wheel is positioned below the guide;
when the upper shell and the lower shell are connected into a whole, and the ADSS optical cable is compressed on the traveling wheel by the cable pressing wheel, the roller is positioned below the guide inclined plane, and the surface of the roller is close to or abutted against the guide inclined plane.
8. An ADSS optical cable line breakpoint position finding device according to claim 7, wherein the cable scraping plate includes a lower scraping plate and an upper scraping plate hinged to each other, the lower scraping plate is fixed on the upper portion of the vertical adjustment rod, a hinge shaft between the lower scraping plate and the upper scraping plate is parallel to the horizontal guide rod, and the cable scraping hole is composed of a lower half scraping hole provided on an upper edge of the lower scraping plate and an upper half scraping hole provided on a lower edge of the upper scraping plate.
9. An ADSS optical cable line breakpoint position finding device according to claim 1, 2 or 3, further comprising an outdoor detection device, wherein the outdoor detection device comprises a second camera arranged outside the walking trolley, and the second camera is used for shooting the ADSS optical cable in front of the walking trolley.
10. An ADSS optical cable line breakpoint position finding device according to claim 1, 2 or 3, wherein the metal bullet detecting device further comprises a mounting frame, and the metal detector is mounted on the mounting frame.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020960966.0U CN212622278U (en) | 2020-05-29 | 2020-05-29 | ADSS optical cable line breakpoint position searching device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020960966.0U CN212622278U (en) | 2020-05-29 | 2020-05-29 | ADSS optical cable line breakpoint position searching device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113740284A (en) * | 2020-05-29 | 2021-12-03 | 国网浙江省电力有限公司衢州供电公司 | ADSS optical cable line broken point position searching device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113740284A (en) * | 2020-05-29 | 2021-12-03 | 国网浙江省电力有限公司衢州供电公司 | ADSS optical cable line broken point position searching device |
| CN113740284B (en) * | 2020-05-29 | 2024-04-16 | 国网浙江省电力有限公司衢州供电公司 | ADSS optical cable line breakpoint position searching device |
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