CN111981258A - Adjustable power grid monitoring tool - Google Patents
Adjustable power grid monitoring tool Download PDFInfo
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- CN111981258A CN111981258A CN202010630860.9A CN202010630860A CN111981258A CN 111981258 A CN111981258 A CN 111981258A CN 202010630860 A CN202010630860 A CN 202010630860A CN 111981258 A CN111981258 A CN 111981258A
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- top surface
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- fixedly connected
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
- F16M11/14—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction with ball-joint
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/22—Undercarriages with or without wheels with approximately constant height, e.g. with constant length of column or of legs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
- G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
- G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
- G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
- G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
- G08B13/19617—Surveillance camera constructional details
- G08B13/19619—Details of casing
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
- G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
- G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
- G08B13/19617—Surveillance camera constructional details
- G08B13/19623—Arrangements allowing camera linear motion, e.g. camera moving along a rail cable or track
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
- G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
- G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
- G08B13/19617—Surveillance camera constructional details
- G08B13/19632—Camera support structures, e.g. attachment means, poles
Abstract
The utility model provides a power grid monitoring tool with adjustable, includes the supporting seat, the bottom surface of supporting seat set up spherical groove, the ball of spherical inslot movable mounting ball, the ball only can be in spherical inslot rotation, the upper end of the bottom side fixed connection bracing piece of ball, the top surface of the lower extreme fixed connection bottom plate of bracing piece, first through-hole is seted up respectively to the side all around of supporting seat top surface, first through-hole is located the outside of spherical groove respectively, the movable mounting montant respectively in the first through-hole, the montant only can reciprocate in first through-hole, the bottom of montant and the top surface sliding contact cooperation of bottom plate. The device can prevent a thief from stealing the camera, can remotely adjust the angle of the camera after finding the thief, accurately control the position of the thief, is convenient to capture, can prevent the camera from being damaged due to the influence of strong wind when the wind power is too large, can be convenient to maintain the camera at the later stage, and can reduce the impact force of an external object on the device by shaking to avoid damage.
Description
Technical Field
The invention belongs to the field of monitoring tools, and particularly relates to an adjustable power grid monitoring tool.
Background
In order to prevent cables from being stolen, monitoring cameras are often arranged in large-scale outdoor power fields such as transformer substations and the like for monitoring, and a relatively precise camera is often adopted for enhancing the monitoring effect, but the camera also becomes a new theft target of a thief, so that the monitoring camera is also stolen, secondly, the existing camera is generally directly fixed at a certain height, cannot be adjusted in angle, and causes a certain dead angle, and even if people steal and cannot shoot the thief after being remotely watched and monitored, the monitoring device is not convenient for constructors to maintain, is also installed at a high place and is easily influenced by strong wind, the camera is easily damaged, and the adjustable power grid monitoring tool is invented by people.
Disclosure of Invention
The invention provides an adjustable power grid monitoring tool, which is used for overcoming the defects in the prior art.
The invention is realized by the following technical scheme:
an adjustable power grid monitoring tool comprises a supporting seat, wherein a spherical groove is formed in the bottom surface of the supporting seat, a ball is movably arranged in the spherical groove and can only rotate in the spherical groove, the bottom side of the ball is fixedly connected with the upper end of a supporting rod, the lower end of the supporting rod is fixedly connected with the top surface of a bottom plate, first through holes are respectively formed in the front side, the rear side, the left side and the right side of the top surface of the supporting seat and are respectively positioned on the outer sides of the spherical groove, a vertical rod is movably arranged in the first through holes and can only move up and down in the first through holes, the bottom end of the vertical rod is in sliding contact fit with the top surface of the bottom plate, a barrel is fixedly arranged on the top surface of the supporting seat, an annular groove surrounding the inner circumference of the barrel is formed in the lower side of the inner wall of the barrel, a circular plate is movably arranged in the, the bottom surface of a circular plate is in sliding contact fit with the top end of a vertical rod, a square rod is arranged in a barrel, the left end and the right end of the square rod are respectively connected with a left bearing and a right bearing in the middle of the inner wall of the barrel, a first gear is sleeved on the periphery of the square rod and can only move left and right on the periphery of the square rod, a rack is fixedly installed on the top surface of the circular plate and is meshed and matched with the first gear, a second through hole is formed in the middle of the top surface of the barrel, a circular pipe is fixedly installed in the second through hole, the vertical rod which can only move up and down is movably installed in the circular pipe, a protective cover is fixedly installed on the top surface of the vertical rod, a first spring is sleeved on the periphery of the vertical rod, one end of the first spring is fixedly connected with the periphery of the vertical rod, the other end of the first spring is fixedly connected with, the left side of the top surface of the cylinder body is provided with a third through hole, the top surface of the inner wall of the cylinder body is fixedly provided with a first motor, a rotating shaft of the first motor penetrates through the third through hole and is connected with an inner wall bearing of the third through hole, the top end of a rotating shaft of a second motor is fixedly provided with a coaxial second gear, the top surface bearing of the cylinder body is provided with a ring gear, the periphery of a circular tube is in clearance fit with the inner wall of the ring gear, the ring gear is in meshing fit with the second gear, the top surface of the ring gear is fixedly provided with a second motor, the front section of the rotating shaft of the second motor is fixedly provided with a short rod, the top end of the short rod is fixedly provided with a camera, the left side of the periphery of a square rod is sleeved with a magnetic ring, the right side of the magnetic ring is connected with the left side of the first gear through a bearing, the inner wall of the magnetic ring is in clearance, the top side of the periphery of the cylinder body is fixedly provided with an outer edge, and the top side of the outer edge can be in contact fit with the bottom side of the protective cover.
According to the adjustable power grid monitoring tool, the protective cover is a transparent cover.
According to the adjustable power grid monitoring tool, the lower side of the middle part of the periphery of the ball is provided with the plurality of grooves, the inner sides of the inner walls of the grooves are fixedly connected with one ends of the pressure springs respectively, the other ends of the pressure springs are fixedly connected with the inner sides of the periphery of the ball respectively, and the outer sides of the periphery of the ball are matched with the lower edge of the spherical groove in a sliding contact mode respectively.
As above an electric wire netting monitoring tool with adjustable, the top surface on outer edge set up with the coaxial second ring channel of drum, the several transverse groove is seted up respectively to the inboard of second ring channel, perpendicular groove is seted up respectively to the bottom side of transverse groove, the inboard of transverse groove is fixed mounting second spring respectively, the outer end of second spring is fixed mounting wedge respectively, the periphery of wedge and the inner wall sliding contact cooperation of transverse groove, be equipped with the balancing weight in the perpendicular inslot respectively, the balancing weight with wedge fixed connection, the inboard of protection casing is seted up with the slot of transverse groove one-to-one, the wedge can insert in the slot that corresponds and with the inner wall sliding contact cooperation of slot.
According to the adjustable power grid monitoring tool, the hemispherical blocks are fixedly mounted at the bottom ends of the vertical rods respectively, and the arc surfaces of the hemispherical blocks are in sliding contact fit with the top surface of the bottom plate.
According to the adjustable power grid monitoring tool, the controller is fixedly mounted on the inner wall of the barrel, the wireless receiving module is arranged in the controller, and the output end of the controller is respectively connected with the first motor and the second motor through circuits.
The invention has the advantages that: the device can prevent a thief from stealing the camera, can remotely adjust the angle of the camera after finding the thief, accurately control the position of the thief, is convenient to capture, can prevent the camera from being damaged due to the influence of strong wind when the wind power is too large, can be convenient to maintain the camera at the later stage, and can reduce the impact force of an external object on the device by shaking to avoid damage. When the device is used, the bottom plate is fixed in an electric power place, the length of the cylinder is long, a thief cannot directly take off the camera, when the thief puts the long ladder on the periphery of the cylinder, the cylinder is stressed and rotates along the spherical groove and the spherical ball, the vertical rod on the corresponding side pushes the circular plate to move upwards along the direction of the spring rod to drive the rack to move upwards, the rack drives the first gear to rotate, the square rod and the wire wheel are driven to rotate, the pull rope is wound on the periphery of the wire wheel by the rotation of the wire wheel, the vertical rod and the protective cover descend, the bottom side of the protective cover is in contact fit with the top side of the outer edge to cover the camera, meanwhile, the outer edge props the protective cover to prevent the protective cover from moving downwards, the wire wheel and the first gear from rotating, the rack is in engagement fit with the first gear to prevent moving upwards, the circular plate does not move any more to prop the vertical, so that a thief can not take off the camera even when climbing to the upper side, after the thief climbs down, the spring rod contracts to push the device to return to the normal state, the rack descends, the wire wheel does not wind the stay cord any more, the second spring contracts to drive the vertical rod and the protective cover to ascend, when a monitoring person discovers the thief, the first motor can be remotely controlled to rotate, so that the camera shoots the position of the thief, the second motor can adjust the pitching of the camera and better aim at the thief, when the maintenance person maintains, the magnetic block is only needed to aim at the position of the magnetic ring, the magnetic ring and the first gear can be sucked away under the action of magnetic force, the first gear is not meshed with the rack, when the cylinder inclines, the protective cover can not descend, so that the cylinder can continue to incline, the camera rotates to descend to the maximum rotation angle, and the maintenance person can conveniently maintain the camera and the second motor, through this device, can avoid the thief to steal this device, and do not influence maintainer's normal maintenance, can conveniently adjust the angle of camera, conveniently trail the thief, when wind, the drum receives the power to one side, the drum can follow the wind direction and rock, the guard shield descends and shelters from the protection to the camera simultaneously, avoid causing the camera to damage because the strong wind, and when receiving the object striking, the drum can incline, unload the power, avoid leading to impaired seriously with the direct striking of object.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention; FIG. 2 is an enlarged view of section I of FIG. 1; fig. 3 is a partial enlarged view II of fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
An adjustable power grid monitoring tool comprises a supporting seat 1, wherein a spherical groove 2 is formed in the bottom surface of the supporting seat 1, round balls 3 are movably arranged in the spherical groove 2, the round balls 3 can only rotate in the spherical groove 2, the bottom side of each round ball 3 is fixedly connected with the upper end of a supporting rod 4, the lower end of each supporting rod 4 is fixedly connected with the top surface of a bottom plate 5, first through holes 6 are respectively formed in the front, back, left and right sides of the top surface of the supporting seat 1, the first through holes 6 are respectively positioned on the outer sides of the spherical groove 2, vertical rods 7 are respectively movably arranged in the first through holes 6, the vertical rods 7 can only vertically move in the first through holes 6, the bottom ends of the vertical rods 7 are in sliding contact fit with the top surface of the bottom plate 5, a barrel 8 is fixedly arranged on the top surface of the supporting seat 1, an annular groove 9 surrounding the inner circumference of the barrel 8 is formed in, the middle part of the bottom surface of a circular plate 10 is fixedly connected with one end of a spring rod 11, the other end of the spring rod 11 is fixedly connected with the top surface of a supporting seat 1, the bottom surface of the circular plate 10 is in sliding contact fit with the top end of a vertical rod 7, a square rod 12 is arranged in a barrel 8, the left end and the right end of the square rod 12 are respectively connected with a left bearing and a right bearing in the middle part of the inner wall of the barrel 8, a first gear 13 is sleeved on the periphery of the square rod 12, the first gear 13 can only move left and right on the periphery of the square rod 12, a rack 14 is fixedly arranged on the top surface of the circular plate 10, the rack 14 is in meshing fit with the first gear 13, a second through hole 15 is arranged in the middle part of the top surface of the barrel 8, a round pipe 16 is fixedly arranged in the second through hole, a vertical rod 17 which can only move up and down is movably, the other end of the first spring 19 is fixedly connected with the top surface of the inner wall of the cylinder 8, the middle part of the periphery of the square rod 12 is fixedly provided with the coaxial wire wheel 20, the lower end of the vertical rod 17 is fixedly connected with one end of a pull rope 21, the other end of the pull rope 21 is fixedly connected with the periphery of the wire wheel 20, the left side of the top surface of the cylinder 8 is provided with a third through hole 22, the top surface of the inner wall of the cylinder 8 is fixedly provided with a first motor 23, a rotating shaft of the first motor 23 penetrates through the third through hole 22 and is connected with an inner wall bearing of the third through hole 22, the top end of the rotating shaft of the second motor 23 is fixedly provided with a coaxial second gear 24, the top surface bearing of the cylinder 8 is provided with a ring gear 25, the periphery of the circular tube 16 is in clearance fit with the inner wall of the ring gear 25, the ring gear 25 is in meshing fit with the second gear 24, the short rod 27 is fixedly installed on the front section of the rotating shaft of the second motor 26, the camera 28 is fixedly installed at the top end of the short rod 27, the magnetic ring 39 is sleeved on the left side of the periphery of the square rod 12, the right side of the magnetic ring 39 is connected with the left side of the first gear 13 through a bearing, the inner wall of the magnetic ring 39 is in clearance fit with the periphery of the square rod 12, the third spring 40 is fixedly installed on the left side of the magnetic ring 39, the left side of the third spring 40 is fixedly connected with the inner wall of the cylinder 8, the inner wall of the third spring 40 is in clearance fit with the periphery of the square rod 12, the outer edge 29 is fixedly installed on the top side of the periphery of the cylinder 8, and the top side of. The invention can prevent a thief from stealing the camera 28, can remotely adjust the angle of the camera 28 after finding the thief, accurately control the position of the thief, is convenient to capture, can prevent the camera from being damaged by the influence of strong wind when the wind power is too large, can be convenient to maintain the camera at the later stage, and can reduce the impact force of an external object on the device by shaking to avoid damage. When the device is used, the bottom plate 5 is fixed in an electric power place, because the length of the cylinder 8 is long, a thief cannot directly take down the camera 28, when the thief puts a long ladder on the periphery of the cylinder 8, the cylinder 8 is stressed, the cylinder 8 rotates along the spherical groove 2 and the ball 3, at the moment, the vertical rod 7 on the corresponding side pushes the circular plate 10 to move upwards along the direction of the spring rod 11 to drive the rack 14 to move upwards, the rack 14 drives the first gear 13 to rotate so as to drive the square rod 12 and the reel 20 to rotate, the reel 20 rotates to wind the pulling rope on the periphery of the reel 20, the vertical rod 17 and the protective cover 18 descend, the bottom side of the protective cover 18 is in contact fit with the top side of the outer edge 29 to cover the camera 28, meanwhile, the outer edge 29 props the protective cover 18, so that the protective cover 18 cannot continuously move downwards, the reel 20 and the first gear 13 cannot rotate any more, the rack 14 is meshed with the first, the circular plate 10 does not move any more, the vertical rod 7 is propped against, the device does not incline any more, a thief cannot take off the camera 28 even climbing to the upper side, after the thief climbs off, the spring rod 11 contracts to push the device to return, the rack 14 descends, the wire wheel 20 does not wind the pull rope 21 any more, the second spring 19 contracts to drive the vertical rod 17 and the protective cover 18 to ascend, when the monitoring personnel find the thief, the first motor 23 can be remotely controlled to rotate, the camera 28 shoots the position of the thief, the second motor 26 can adjust the pitching of the camera 28 to better aim at the thief, when the maintainer maintains, the magnetic block is only required to aim at the position of the magnetic ring 39, the magnetic ring 39 and the first gear 13 can be sucked away under the action of the magnetic force, the first gear 13 is not meshed with the rack 14 any more, when the cylinder 8 inclines, the protective cover 18 cannot descend, can make drum 8 continue to slope, make camera 28 rotate and descend to the biggest turned angle, maintenance personal can conveniently maintain camera 28 and second motor 26, through this device, can avoid thief to steal this device, and do not influence maintainer's normal maintenance, can conveniently adjust the angle of camera 28, conveniently track thief, when wind, drum 8 receives the power to one side, drum 8 can follow the wind direction and rock, 18 descends to shelter from the protection to camera 28 simultaneously, avoid causing camera 28 to damage because strong wind, and when receiving the object striking, drum 8 can slope, unload power, avoid leading to impaired seriously with the direct striking of object.
Specifically, as shown in the figure, the protection cover 18 of the present embodiment is a transparent cover. With the transparent cover, the camera head 28 is not obstructed when the hood 18 is lowered.
Specifically, as shown in the figure, a plurality of grooves 41 are formed in the lower side of the middle portion of the periphery of the round ball 3, the inner sides of the inner walls of the grooves 41 are respectively and fixedly connected with one end of a pressure spring 42, the other end of the pressure spring 42 is respectively and fixedly connected with the inner side of the periphery of a small ball 43, and the outer side of the periphery of the small ball 43 is respectively in sliding contact with the lower edge of the spherical groove 2. When the external wind power is small, the pressure spring 42 can provide an outward force to the small ball 43, meanwhile, the small ball 43 is in sliding contact fit with the lower edge of the spherical groove 2 to form a supporting force for the supporting seat 1, so that the device is stable, when the wind power is large, the lower edge of the spherical groove 2 pushes the small ball 43 to move inwards, and the supporting seat 1 and the cylinder 8 can rotate along the center of the sphere 3.
Further, as shown in the figure, a second annular groove 30 coaxial with the cylinder 8 is formed in the top surface of the outer edge 29 in this embodiment, a plurality of transverse grooves 31 are formed in the inner sides of the second annular groove 30 respectively, vertical grooves 32 are formed in the bottom sides of the transverse grooves 31 respectively, second springs 33 are fixedly mounted in the inner sides of the transverse grooves 32 respectively, wedges 34 are fixedly mounted at the outer ends of the second springs 33 respectively, the peripheries of the wedges 34 are in sliding contact fit with the inner walls of the transverse grooves 32, balancing weights 35 are arranged in the vertical grooves 32 respectively, the balancing weights 35 are fixedly connected with the wedges 34, slots 36 corresponding to the transverse grooves 31 one by one are formed in the inner sides of the protective covers 18, and the wedges 24 can be inserted into the corresponding slots 36 and are in sliding contact fit with the inner walls of the slots. When this device rocks under the effect of wind, when rocking left, balancing weight 35 drives wedge 34 and moves left, left wedge 34 stretches out, 18 decline of protection casing cooperate with the hypotenuse contact of wedge 34 simultaneously, promote left wedge 34 inwardly directed movement, protection casing 18 continues to descend, wedge 34 inserts in the slot 36 that corresponds, fix protection casing 18, when this device returns and rocks right under inertial effect, balancing weight 35 drives wedge 34 and moves right and inserts slot 36 under the effect of inertial force, continue to fix protection casing 18, avoid the protection casing not reciprocating when this device rocks round trip.
Furthermore, as shown in the drawings, the bottom ends of the vertical rods 7 in the embodiment are respectively and fixedly provided with hemispherical blocks 37, and the arc surfaces of the hemispherical blocks 37 are in sliding contact with and matched with the top surface of the bottom plate 5. The friction between the vertical bar 7 and the top surface of the base plate 5 can be reduced by the hemispherical blocks 37.
Furthermore, as shown in the figure, the controller 38 is fixedly installed on the inner wall of the barrel 8 in the embodiment, a wireless receiving module is arranged in the controller 38, and the output end of the controller 38 is respectively connected with the first motor 23 and the second motor 26 through a circuit. The first motor 23 and the second motor 26 can be controlled to rotate by the controller 38.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. The utility model provides a power grid monitoring instrument with adjustable, includes supporting seat (1), its characterized in that: the bottom surface of the supporting seat (1) is provided with a spherical groove (2), a ball (3) is movably arranged in the spherical groove (2), the ball (3) can only rotate in the spherical groove (2), the bottom side of the ball (3) is fixedly connected with the upper end of a supporting rod (4), the lower end of the supporting rod (4) is fixedly connected with the top surface of a bottom plate (5), the front side, the rear side, the left side and the right side of the top surface of the supporting seat (1) are respectively provided with a first through hole (6), the first through holes (6) are respectively positioned at the outer side of the spherical groove (2), a vertical rod (7) is respectively movably arranged in the first through holes (6), the vertical rod (7) can only move up and down in the first through hole (6), the bottom end of the vertical rod (7) is in sliding contact fit with the top surface of the bottom plate (5), the top surface of the supporting seat (1) is fixedly provided with a barrel body (8, a circular plate (10) is movably arranged in the annular groove (9), the circular plate (10) only can move up and down in the annular groove (9), the middle of the bottom surface of the circular plate (10) is fixedly connected with one end of a spring rod (11), the other end of the spring rod (11) is fixedly connected with the top surface of the supporting seat (1), the bottom surface of the circular plate (10) is matched with the top end of a vertical rod (7) in a sliding contact manner, a square rod (12) is arranged in the barrel body (8), the left end and the right end of the square rod (12) are respectively connected with left and right side bearings in the middle of the inner wall of the barrel body (8), a first gear (13) is sleeved on the periphery of the square rod (12), the first gear (13) only can move on the periphery of the square rod (12), a rack (14) is fixedly arranged on the top surface of the circular plate (10), the rack (14) is engaged and matched with the first gear (13), a second through hole, a vertical rod (17) which can only move up and down is movably arranged in a circular tube (16), a protective cover (18) is fixedly arranged on the top surface of the vertical rod (17), a first spring (19) is sleeved on the periphery of the vertical rod (17), one end of the first spring (19) is fixedly connected with the periphery of the vertical rod (17), the other end of the first spring (19) is fixedly connected with the top surface of the inner wall of a cylinder body (8), a coaxial wire wheel (20) is fixedly arranged in the middle of the periphery of a square rod (12), the lower end of the vertical rod (17) is fixedly connected with one end of a stay cord (21), the other end of the stay cord (21) is fixedly connected with the periphery of the wire wheel (20), a third through hole (22) is formed in the left side of the top surface of the cylinder body (8), a first motor (23) is fixedly arranged on the top surface of the inner wall of the cylinder body (8), a rotating shaft of, a second gear (24) which is coaxial is fixedly arranged at the top end of a rotating shaft of a second motor (23), a ring gear (25) is arranged on a top surface bearing of a cylinder body (8), the periphery of a circular tube (16) is in clearance fit with the inner wall of the ring gear (25), the ring gear (25) is in meshing fit with the second gear (24), a second motor (26) is fixedly arranged on the top surface of the ring gear (25), a short rod (27) is fixedly arranged at the front section of the rotating shaft of the second motor (26), a camera (28) is fixedly arranged at the top end of the short rod (27), a magnetic ring (39) is sleeved on the left side of the periphery of a square rod (12), the right side of the magnetic ring (39) is connected with the left side of a first gear (13) through a bearing, the inner wall of the magnetic ring (39) is in clearance fit with the periphery of the square rod (12), a third spring (40) is fixedly arranged on the left side of the magnetic ring, the inner wall of the third spring (40) is in clearance fit with the periphery of the square rod (12), an outer edge (29) is fixedly installed on the top side of the periphery of the barrel (8), and the top side of the outer edge (29) can be in contact fit with the bottom side of the protective cover (18).
2. The adjustable power grid monitoring tool of claim 1, wherein: the protective cover (18) is a transparent cover.
3. The adjustable power grid monitoring tool of claim 1, wherein: a plurality of grooves (41) are formed in the lower side of the middle of the periphery of the round ball (3), the inner sides of the inner walls of the grooves (41) are fixedly connected with one ends of pressure springs (42) respectively, the other ends of the pressure springs (42) are fixedly connected with the inner sides of the periphery of a small ball (43) respectively, and the outer side of the periphery of the small ball (43) is matched with the lower edge of the spherical groove (2) in a sliding contact mode.
4. The adjustable power grid monitoring tool of claim 1, wherein: outer along the top surface of (29) set up with drum (8) coaxial second ring channel (30), several transverse groove (31) are seted up respectively to the inboard of second ring channel (30), perpendicular groove (32) are seted up respectively to the bottom side of transverse groove (31), inboard fixed mounting second spring (33) respectively of transverse groove (32), outer end fixed mounting wedge (34) respectively of second spring (33), the periphery of wedge (34) and the inner wall sliding contact cooperation of transverse groove (32), be equipped with balancing weight (35) respectively in perpendicular groove (32), balancing weight (35) with wedge (34) fixed connection, slot (36) with transverse groove (31) one-to-one are seted up to the inboard of protection casing (18), wedge (24) can insert in corresponding slot (36) and with the inner wall sliding contact cooperation of slot (36).
5. The adjustable power grid monitoring tool of claim 1, wherein: the bottom ends of the vertical rods (7) are respectively and fixedly provided with hemispherical blocks (37), and the arc surfaces of the hemispherical blocks (37) are in sliding contact fit with the top surface of the bottom plate (5).
6. The adjustable power grid monitoring tool of claim 1, wherein: the inner wall of the barrel body (8) is fixedly provided with a controller (38), a wireless receiving module is arranged in the controller (38), and the output end of the controller (38) is respectively connected with the first motor (23) and the second motor (26) through circuits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010630860.9A CN111981258A (en) | 2020-07-03 | 2020-07-03 | Adjustable power grid monitoring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010630860.9A CN111981258A (en) | 2020-07-03 | 2020-07-03 | Adjustable power grid monitoring tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111981258A true CN111981258A (en) | 2020-11-24 |
Family
ID=73438217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010630860.9A Withdrawn CN111981258A (en) | 2020-07-03 | 2020-07-03 | Adjustable power grid monitoring tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111981258A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115076564A (en) * | 2022-08-09 | 2022-09-20 | 中电科机器人有限公司 | Automatic fixing device |
-
2020
- 2020-07-03 CN CN202010630860.9A patent/CN111981258A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115076564A (en) * | 2022-08-09 | 2022-09-20 | 中电科机器人有限公司 | Automatic fixing device |
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Application publication date: 20201124 |