CN111609283A - Cable tunnel environment intelligent monitoring system - Google Patents

Cable tunnel environment intelligent monitoring system Download PDF

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Publication number
CN111609283A
CN111609283A CN202010300329.5A CN202010300329A CN111609283A CN 111609283 A CN111609283 A CN 111609283A CN 202010300329 A CN202010300329 A CN 202010300329A CN 111609283 A CN111609283 A CN 111609283A
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CN
China
Prior art keywords
gear
telescopic rod
rod
worm
cable tunnel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202010300329.5A
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Chinese (zh)
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CN111609283B (en
Inventor
李陆军
张志刚
许春雷
张文冰
龚盼盼
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Anhui Huaxi Technology Co.,Ltd.
Original Assignee
Anhui Huaxi Electric Power Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Anhui Huaxi Electric Power Technology Co ltd filed Critical Anhui Huaxi Electric Power Technology Co ltd
Priority to CN202010300329.5A priority Critical patent/CN111609283B/en
Publication of CN111609283A publication Critical patent/CN111609283A/en
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Publication of CN111609283B publication Critical patent/CN111609283B/en
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/18Heads with mechanism for moving the apparatus relatively to the stand
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/04Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/043Allowing translations
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/04Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20Undercarriages with or without wheels
    • F16M11/24Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/26Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Studio Devices (AREA)

Abstract

The invention discloses an intelligent monitoring system for cable tunnel environment, which relates to the field of intelligent monitoring and comprises a camera, an integrated sensor and a remote management end, wherein the camera is rotatably connected to the bottom of a bottom plate through a sliding telescopic rod, the integrated sensor is fixedly connected to the bottom of the bottom plate, the bottom plate is connected with a bearing plate through a threaded telescopic rod, the bearing plate is fixedly connected to the bottom of a base station, monitoring equipment can move back and forth in a cable tunnel by arranging a screw rod and a sliding rod, monitoring dead angles are reduced, monitoring range is enlarged, meanwhile, the camera and the integrated sensor which can be lifted are arranged, specific places can be monitored more accurately and clearly, the movement, lifting, rotation and other actions of the monitoring equipment are driven and controlled by an external motor, charging and discharging are not required, wireless remote control is not required, and the monitoring equipment and the remote management end can be connected in a wired mode, is more suitable for the environment of a wet cable tunnel with a strong magnetic field.

Description

Cable tunnel environment intelligent monitoring system
Technical Field
The invention relates to the field of intelligent monitoring, in particular to an intelligent monitoring system for a cable tunnel environment.
Background
The cable tunnel is unattended, low in terrain, humid in environment, high in voltage and strong in current, relatively closed in space and containing harmful gas, is difficult to manually enter an inspection well for inspection and has high danger, and traditional tunnel monitoring only monitors temperature and humidity and the air environment of the tunnel and cannot effectively inspect a cable line, so that a lot of hidden dangers are buried for inspection of the cable line;
and the tunnel is generally longer, and the detection equipment arranged in the cable tunnel is difficult to detect and control to every place, and the tunnel also has some monitoring dead angles. Although some monitoring robots exist at present, the robots generally need remote control, and the robots are provided with batteries and often need to be charged, so that the common monitoring robots are not suitable for the wet cable tunnel environment with a strong magnetic field.
Disclosure of Invention
The invention aims to provide an intelligent monitoring system for a cable tunnel environment, which enables monitoring equipment to move back and forth in a cable tunnel by arranging a screw rod and a sliding rod, reduces monitoring dead angles, enlarges a monitoring range, is provided with a lifting camera and an integrated inductor simultaneously, can monitor a specific place more accurately and clearly, is driven and controlled by an external motor without charging and discharging or wireless remote control, can be connected with a remote management end in a wired mode, and is more suitable for a moist cable tunnel environment with a strong magnetic field.
An intelligent monitoring system for cable tunnel environment comprises a camera, an integrated sensor and a remote management end, wherein the camera is rotatably connected to the bottom of a bottom plate through a sliding telescopic rod, the integrated sensor is fixedly connected to the bottom of the bottom plate, the bottom plate is connected with a bearing plate through a threaded telescopic rod, and the bearing plate is fixedly connected to the bottom of a base station;
the base station is in threaded connection with the screw rod, two sides of the base station are respectively connected with the right toothed slide rod and the left toothed slide rod in a sliding manner, the screw rod, the right toothed slide rod and the left toothed slide rod are respectively connected to the first motor, the second motor and the third motor, the right toothed slide rod and the left toothed slide rod respectively penetrate through the first worm wheel and the second worm wheel and are in sliding connection with the first worm wheel and the second worm wheel, the first worm wheel and the second worm wheel are rotationally connected in the base station and are respectively meshed with the first worm and the second worm, the bottom of the second worm is fixedly connected with the first gear which is meshed with the second gear, the second gear is meshed with the third gear, the third gear is fixedly connected at the top of the sliding telescopic rod, the bottom of the first worm is fixedly connected with the fourth gear which is meshed with the inner ring of the gear ring, and the outer ring of the gear is meshed with the fifth gear, and the fifth gear is fixedly connected to the top of the threaded telescopic rod.
Preferably, the integrated sensors include, but are not limited to, heat sensitive temperature sensors, humidity sensors, smoke sensors, infrared sensors, and distance sensors.
Preferably, the tops of the first worm and the second worm are rotatably connected with the base station, the first gear, the second gear, the third gear, the fourth gear, the gear ring and the fifth gear are located in the base station and rotatably connected to the upper end face of the bearing plate, and the threaded telescopic rod and the sliding telescopic rod penetrate through the bearing plate and are rotatably connected with the bearing plate.
Preferably, the threaded telescopic rod is provided with 4 groups, the bottom of the threaded telescopic rod is fixedly connected to the bottom plate, each section of rod of the threaded telescopic rod is in threaded connection with the last section of rod, the bottom of the sliding telescopic rod penetrates through the bottom plate to be connected to the camera, and the sliding telescopic rod is connected with the bottom plate in a rotating mode.
Preferably, every section pole of slip telescopic link all sliding connection in last section pole, all be equipped with the lug on every section pole inside wall of slip telescopic link, and all be equipped with the spout with lug matched with on the lateral wall of every section pole of slip telescopic link.
Preferably, the bottom of the bearing plate is provided with an outer cover, and a driving end box body is arranged outside the first motor, the second motor and the third motor.
The invention has the advantages that: make supervisory equipment can round trip movement in the cable tunnel through setting up screw rod and slide bar, reduce the control dead angle, increase monitoring range, set up camera and the integrated inductor that can go up and down simultaneously, can be more accurate more clear control specific site, and supervisory equipment's removal, go up and down, action such as rotation all comes drive and control through the motor of peripheral hardware, do not need charge and discharge nor wireless remote control, even supervisory equipment can all be connected through wired mode with the remote management end, more be fit for the moist and have the cable tunnel environment of strong magnetic field.
Drawings
FIG. 1 is a schematic view of the overall structure of the apparatus of the present invention;
FIG. 2 is a schematic view of the interior of a base station in the apparatus of the present invention;
FIG. 3 is a front view of the apparatus of the present invention;
FIG. 4 is a schematic view of the driving structure of the threaded rod and the sliding rod of the device of the present invention;
FIG. 5 is a partial cross-sectional view of the sliding telescoping rod of the device of the present invention;
FIG. 6 is a schematic view of the connection structure between the struts of the threaded rod of the present invention;
FIG. 7 is a system connection diagram of the present invention;
the sensor comprises a base 1, a base platform 2, a bearing plate 3, an outer cover 4, a bottom plate 5, a camera 6, an integrated sensor 7, a driving end box 8, a screw rod 9, a right toothed slide rod 10, a left toothed slide rod 11, a first motor 12, a second motor 13, a third motor 14, a first worm wheel 15, a second worm wheel 16, a first worm 17, a second worm 18, a first gear 19, a second gear 20, a third gear 21, a fourth gear 22, a gear ring 23, a fifth gear 24, a threaded telescopic rod 25, a sliding telescopic rod 26, a bump 27 and a sliding groove.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 6, an intelligent monitoring system for cable tunnel environment comprises a camera 5, an integrated sensor 6 and a remote management end, wherein the camera 5 is rotatably connected to the bottom of a bottom plate 4 through a sliding telescopic rod 25, the integrated sensor 6 is fixedly connected to the bottom of the bottom plate 4, the bottom plate 4 is connected to a bearing plate 2 through a threaded telescopic rod 24, and the bearing plate 2 is fixedly connected to the bottom of a base station 1;
the base station 1 is in threaded connection with a screw rod 8, two sides of the base station 1 are respectively in sliding connection with a right toothed slide rod 9 and a left toothed slide rod 10, the screw rod 8, the right toothed slide rod 9 and the left toothed slide rod 10 are respectively connected with a first motor 11, a second motor 12 and a third motor 13, the right toothed slide rod 9 and the left toothed slide rod 10 respectively penetrate through a first worm wheel 14 and a second worm wheel 15 and are in sliding connection with the first worm wheel 14 and the second worm wheel 15, the first worm wheel 14 and the second worm wheel 15 are rotationally connected in the base station 1 and are respectively meshed with a first worm 16 and a second worm 17, the bottom of the second worm 17 is fixedly connected with a first gear 18, the first gear 18 is meshed with a second gear 19, the second gear 19 is meshed with a third gear 20, the third gear 20 is fixedly connected at the top of a sliding telescopic rod 25, the bottom of the first worm 16 is fixedly connected with a fourth gear 21, the fourth gear 21 is meshed with the inner ring of the gear ring 22, the outer ring of the gear ring 22 is meshed with the fifth gear 23, and the fifth gear 23 is fixedly connected to the top of the threaded telescopic rod 24. Make supervisory equipment can round trip movement in the cable tunnel through setting up screw rod and slide bar, reduce the control dead angle, increase monitoring range, set up camera and the integrated inductor that can go up and down simultaneously, can be more accurate more clear control specific site, and supervisory equipment's removal, go up and down, action such as rotation all comes drive and control through the motor of peripheral hardware, do not need charge and discharge nor wireless remote control, even supervisory equipment can all be connected through wired mode with the remote management end, more be fit for the moist and have the cable tunnel environment of strong magnetic field.
The integrated sensors 6 include, but are not limited to, heat sensitive temperature sensors, humidity sensors, smoke sensors, infrared sensors, and distance sensors. Various information can be detected, so that the monitoring is more comprehensive.
The tops of the first worm 16 and the second worm 17 are rotatably connected with the base platform 1, the first gear 18, the second gear 19, the third gear 20, the fourth gear 21, the gear ring 22 and the fifth gear 23 are all positioned in the base platform 1 and rotatably connected on the upper end surface of the bearing plate 2, and the threaded telescopic rod 24 and the sliding telescopic rod 25 both penetrate through the bearing plate 2 and are rotatably connected with the bearing plate 2. The second motor 12 controls the extension and retraction of the threaded telescopic rod 24 through the first worm wheel 14, the first worm 16, the fourth gear 21, the gear ring 22 and the fifth gear 23, and further controls the lifting of the bottom plate 4. The third motor 13 controls the sliding telescopic rod 25 to rotate through the second worm gear 15, the second worm 17, the first gear 18, the second gear 19 and the third gear 20, and further controls the camera 5 to rotate.
The threaded telescopic rod 24 is provided with 4 groups, the bottom of the threaded telescopic rod 24 is fixedly connected onto the bottom plate 4, each section of the threaded telescopic rod 24 is in threaded connection with the last section of the rod, the bottom of the sliding telescopic rod 25 penetrates through the bottom plate 4 to be connected onto the camera 5, and the sliding telescopic rod 25 is rotatably connected with the bottom plate 4.
Every section pole of slip telescopic link 25 all sliding connection in last section pole, all be equipped with lug 26 on every section pole inside wall of slip telescopic link 25, and all be equipped with on the lateral wall of every section pole of slip telescopic link 25 with lug 26 matched with spout 27. Each section of the sliding telescopic rod 25 can only slide in a telescopic way, and each section of the rod cannot rotate relatively.
The bottom of bearing plate 2 is equipped with dustcoat 3, first motor 11, second motor 12 and third motor 13 are equipped with drive end box 7 outward. After the threaded telescopic rod 24 retracts, the bottom plate 4 retracts into the outer cover 3, the size is reduced, and the movement is convenient.
The specific implementation mode and principle are as follows:
the screw 8, the right toothed slide bar 9 and the left toothed slide bar 10 are installed in a cable tunnel through a support, the first motor 11, the second motor 12 and the third motor 13 are fixed at one end of the tunnel, the first motor 11, the second motor 12 and the third motor 13 are all servo motors, the first motor 11 automatically rotates forwards and backwards at ordinary times and drives the base platform 1 to move back and forth through the screw 8, the second motor 12 rotates forwards and backwards and controls the extension and retraction of the threaded telescopic rod 24 through the first worm wheel 14, the first worm 16, the fourth gear 21, the gear ring 22 and the fifth gear 23, and then the bottom plate 4 is controlled to lift. The third motor 13 rotates forward and backward and controls the sliding telescopic rod 25 to rotate through the second worm wheel 15, the second worm 17, the first gear 18, the second gear 19 and the third gear 20, and further controls the camera 5 to rotate. The inner ring of the first worm wheel 14 is provided with teeth which are matched with the right toothed slide bar 9, so that the two can only slide relatively and can not rotate relatively; the left toothed sliding bar 10 and the second worm gear 15 are the same.
The outer side wall of each section of the sliding telescopic rod 25 is provided with a sliding groove 27 matched with the convex block 26. The adjacent sections of the sliding telescopic rod 25 are connected with each other in a sliding way, and cannot rotate relatively. And adjacent sections of the threaded telescopic rod 24 are in threaded connection. As shown in fig. 5 and 6.
In the supervisory equipment working process, be located the integrated inductor 6 of bottom plate 4 bottom after triggering, can trigger the alarm and report to the police, make first motor 11 stop simultaneously, the staff can relieve the warning afterwards and manage the work of first motor 11, second motor 12 and third motor 13 through the remote management end, go up and down and then make camera 5 and integrated inductor 6 go up and down through second motor 12 control bottom plate 4, convenient detection. The camera 5 is controlled to rotate through the third motor 13, so that observation is facilitated.
Based on the above, the monitoring equipment can move back and forth in the cable tunnel by arranging the screw rod and the sliding rod, so that the monitoring dead angle is reduced, the monitoring range is enlarged, the lifting camera and the integrated sensor are arranged, the specific place can be monitored more accurately and clearly, the movement, lifting, rotation and other actions of the monitoring equipment are driven and controlled by the external motor, the charging and discharging are not needed, the wireless remote control is not needed, the monitoring equipment and the remote management end can be connected in a wired mode, and the monitoring equipment is more suitable for the damp cable tunnel environment with a strong magnetic field.
It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the invention are intended to be embraced therein.

Claims (6)

1. The cable tunnel environment intelligent monitoring system is characterized by comprising a camera (5), an integrated sensor (6) and a remote management end, wherein the camera (5) is rotatably connected to the bottom of a bottom plate (4) through a sliding telescopic rod (25), the integrated sensor (6) is fixedly connected to the bottom of the bottom plate (4), the bottom plate (4) is connected with a bearing plate (2) through a threaded telescopic rod (24), and the bearing plate (2) is fixedly connected to the bottom of a base station (1);
the base station (1) is in threaded connection with a screw rod (8), two sides of the base station (1) are further in sliding connection with a right toothed slide rod (9) and a left toothed slide rod (10) respectively, the screw rod (8), the right toothed slide rod (9) and the left toothed slide rod (10) are connected to a first motor (11), a second motor (12) and a third motor (13) respectively, the right toothed slide rod (9) and the left toothed slide rod (10) penetrate through a first worm wheel (14) and a second worm wheel (15) respectively and are in sliding connection with the first worm wheel (14) and the second worm wheel (15), the first worm wheel (14) and the second worm wheel (15) are rotationally connected into the base station (1) and are meshed with a first worm (16) and a second worm (17) respectively, the bottom of the second worm (17) is fixedly connected with a first gear (18), the first gear (18) is meshed with a second gear (19), and the second gear (19) is meshed with a third gear (20), third gear (20) fixed connection is at the top of slip telescopic link (25), the bottom fixedly connected with fourth gear (21) of first worm (16), fourth gear (21) and the inner circle meshing of ring gear (22), fifth gear (23) and the outer lane meshing of ring gear (22), and fifth gear (23) fixed connection is at the top of screw thread telescopic link (24).
2. The intelligent monitoring system for cable tunnel environment according to claim 1, characterized in that: the integrated sensors (6) include, but are not limited to, heat sensitive temperature sensors, humidity sensors, smoke sensors, infrared sensors, and distance sensors.
3. The intelligent monitoring system for cable tunnel environment according to claim 1, characterized in that: the top of the first worm (16) and the top of the second worm (17) are rotatably connected with the base platform (1), the first gear (18), the second gear (19), the third gear (20), the fourth gear (21), the gear ring (22) and the fifth gear (23) are all located in the base platform (1) and rotatably connected to the upper end face of the bearing plate (2), and the threaded telescopic rod (24) and the sliding telescopic rod (25) both penetrate through the bearing plate (2) and are rotatably connected with the bearing plate.
4. The intelligent monitoring system for cable tunnel environment according to claim 1, characterized in that: threaded telescopic rod (24) are equipped with 4 groups, and the bottom fixed connection of threaded telescopic rod (24) is on bottom plate (4), every festival pole of threaded telescopic rod (24) all threaded connection in last festival pole, the bottom of slip telescopic rod (25) is passed bottom plate (4) and is connected on camera (5), and slip telescopic rod (25) and bottom plate (4) rotate and be connected.
5. The intelligent monitoring system for cable tunnel environment according to claim 1, characterized in that: every section pole of slip telescopic link (25) all sliding connection in last section pole, all be equipped with lug (26) on every section pole inside wall of slip telescopic link (25), and all be equipped with on the lateral wall of every section pole of slip telescopic link (25) with lug (26) matched with spout (27).
6. The intelligent monitoring system for cable tunnel environment according to claim 1, characterized in that: the bottom of bearing plate (2) is equipped with dustcoat (3), first motor (11), second motor (12) and third motor (13) are equipped with drive end box (7) outward.
CN202010300329.5A 2020-04-16 2020-04-16 Cable tunnel environment intelligent monitoring system Active CN111609283B (en)

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CN111609283B CN111609283B (en) 2021-07-27

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112734967A (en) * 2020-11-30 2021-04-30 国网北京市电力公司 Cable tunnel's inspection device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU8430982A (en) * 1980-12-01 1983-12-01 Honganvik, R. Telescopic adjustable rod
CN208284889U (en) * 2018-06-13 2018-12-25 国网湖北省电力有限公司黄石供电公司 The comprehensive inspection device in guide tracked transformer room
CN208647163U (en) * 2018-08-28 2019-03-26 深圳市军华无人机科技有限公司 A kind of universal photographic device of unmanned plane
CN110425389A (en) * 2019-08-08 2019-11-08 四川阿泰因机器人智能装备有限公司 A kind of holder up-down swing mechanism and its inspecting robot
CN209977601U (en) * 2019-05-07 2020-01-21 深圳迈朴森科技有限公司 Camera is used in broadcast movie & TV shooting with adjustable it is all-round
CN209977659U (en) * 2019-02-01 2020-01-21 福州讯丰信息技术有限公司 Adjustable projector
CN210034857U (en) * 2019-06-06 2020-02-07 西藏远航网络科技有限公司 Visual integrated supervisory equipment convenient to use
CN210291276U (en) * 2019-05-06 2020-04-10 华东师范大学 Multi-dimensional camera holder

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU8430982A (en) * 1980-12-01 1983-12-01 Honganvik, R. Telescopic adjustable rod
CN208284889U (en) * 2018-06-13 2018-12-25 国网湖北省电力有限公司黄石供电公司 The comprehensive inspection device in guide tracked transformer room
CN208647163U (en) * 2018-08-28 2019-03-26 深圳市军华无人机科技有限公司 A kind of universal photographic device of unmanned plane
CN209977659U (en) * 2019-02-01 2020-01-21 福州讯丰信息技术有限公司 Adjustable projector
CN210291276U (en) * 2019-05-06 2020-04-10 华东师范大学 Multi-dimensional camera holder
CN209977601U (en) * 2019-05-07 2020-01-21 深圳迈朴森科技有限公司 Camera is used in broadcast movie & TV shooting with adjustable it is all-round
CN210034857U (en) * 2019-06-06 2020-02-07 西藏远航网络科技有限公司 Visual integrated supervisory equipment convenient to use
CN110425389A (en) * 2019-08-08 2019-11-08 四川阿泰因机器人智能装备有限公司 A kind of holder up-down swing mechanism and its inspecting robot

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112734967A (en) * 2020-11-30 2021-04-30 国网北京市电力公司 Cable tunnel's inspection device

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Address after: 236800 one standardized factory incubation building at the intersection of Zhangliang road and Hehuan Road, Bowu modern industrial park, Qiaocheng District, Bozhou City, Anhui Province

Patentee after: Anhui Huaxi Technology Co.,Ltd.

Address before: 236800 one standardized factory incubation building at the intersection of Zhangliang road and Hehuan Road, Bowu modern industrial park, Qiaocheng District, Bozhou City, Anhui Province

Patentee before: ANHUI HUAXI ELECTRIC POWER TECHNOLOGY Co.,Ltd.