CN202602139U - Portable detector for cable trench of transformer substation - Google Patents
Portable detector for cable trench of transformer substation Download PDFInfo
- Publication number
- CN202602139U CN202602139U CN 201220286486 CN201220286486U CN202602139U CN 202602139 U CN202602139 U CN 202602139U CN 201220286486 CN201220286486 CN 201220286486 CN 201220286486 U CN201220286486 U CN 201220286486U CN 202602139 U CN202602139 U CN 202602139U
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- camera
- handheld
- display controller
- video display
- portable detector
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Abstract
The utility model discloses a portable detector for a cable trench of a transformer substation. The portable detector comprises a handheld checking rod and a handheld video display controller, wherein a camera is connected with the front end of the handheld checking rod through a micro electric swinging connector; the camera contains an illuminating LED (Light Emitting Diode); the handheld video display controller comprises a micro-motor servo device, a TF storage card, an S-DVR video system and a lithium battery supply; and the handheld video display controller is electrically connected with the micro electric swinging connector and the camera. The portable detector can be used for improving the working condition of power transformation operating workers and changing the traditional check mode on the safety condition of the cable trench; the handheld checking rod is inserted from a checking hole on a reinforced concrete cover plate of the cable trench; the camera is controlled to swing by controlling a direction control button on the handheld display; and a single person can finish the whole-process omnibearing safety check on the cable trench and can photograph and record a video of the internal condition of the cable trench.
Description
Technical field:
The utility model relates to a kind of transformer station cable trough portable detector.
Background technology:
Transformer station is that it gets up through the grid contact of its transformer with each step voltage as the flow direction of voltage of transformation, acceptance and distribution electric energy, control electric power in the electric power system and the electric power facility of adjustment voltage.Always receiving showing great attention to the worker at the production line of leaders at different levels safeguards meticulously.The optical cable laying in one ditch that the low-voltage-powered cable of station using electricity system, control cable, telecommunication cable and the relaying protection of transformer station, automated system are used.Power cable is in service can to produce certain heat, adds other a variety of causes, just in case wherein a cable is on fire, will prolong combustion rapidly.Ignition of cable can not only burn cable self, and related control cable, the optical cable of burning.Cable trough for waterproof, prevent fires, prevent toy invasion; The general armored concrete cover plate that adopts carries out encapsulation process; Because cable trough seals humidity throughout the year, particularly thunderstorm season ponding is prone to cause the insulation level of associate device and cable itself to reduce, and causes aging, the heating of cable.In case break down, very likely be damaged with other cable of ditch, cause unit trip, cause serious chain reactions such as large-area power-cuts.For guaranteeing electric power safety, reliable, lasting supply, strengthen the cable trough potential safety hazard is in time eliminated in the cable trough safety inspection, avoid the generation of accident.Situation in the inspection cable trough needs many humans crowbar to lever up the armored concrete cover plate, and this cover plate is heavy, the manpower of labor, and inefficiency, and cause cover plate and adjacent ground to damage easily.
Summary of the invention:
For overcoming the defective of prior art, the purpose of the utility model is to provide a kind of transformer station cable trough portable detector, and it is easy to operate, and is economical and practical.
The utility model technical solution problem adopts following technical scheme:
Transformer station's cable trough portable detector, it comprises:
The hand-hold type inspection bar, its front end is connected with camera through miniature electric yaw connector, and said camera contains illumination LED;
The handheld video display controller, it comprises electrical micro-machine servomechanism installation, TF storage card, S-DVR video recording system and lithium battery power supply, said video display controller is electrically connected with said miniature electric yaw connector and said camera.
The design feature of the utility model also is:
Said miniature electric yaw connector is made up of 12mm DC speed-reducing and little modulus single head worm and gear parts, and said reducing motor is electrically connected with the interior electrical micro-machine servomechanism installation of said video display controller.
Said inspection bar comprises the hollow handle of rear end and the hollow lever of front end, and said yaw connector is connected the front end of the said body of rod, and cable passes in said handle, the body of rod and connects said yaw connector and said video display controller.
Compared with present technology, the beneficial effect of the utility model is embodied in:
This detector can improve power transformation operation workman working condition, changes in the past the test mode to the cable trough security situation.Inspection opening inserts the hand-hold type inspection bar from the cable trough armored concrete cover plate; Handle the camera swing through direction control button on the control hand-held display device; But single just overall process, omnibearing completion be to the safety inspection of cable trough, and can take pictures, record a video the cable trough inner case.This detector can directly be realized the video record playback, also can calculate the enterprising video editing of meter, file etc. through TF card video data stored.
Description of drawings:
Fig. 1 is the structural representation of the utility model; Fig. 2 is the circuit theory diagrams of the utility model video display controller.
Label among the figure: 1 inspection bar, 2 video display controllers, 3 handles, 4 bodies of rod, 5 yaw connectors, 6 cameras, 7 cables, 8 positive direction control buttons, 9 negative direction control buttons.
Below pass through embodiment, and combine accompanying drawing that the utility model is described further.
Embodiment:
Embodiment: referring to Fig. 1,2, transformer station's cable trough portable detector of present embodiment, it comprises:
Hand-hold type inspection bar 1, its front end is connected with camera 6 through miniature electric yaw connector 5, and camera contains illumination LED; Also comprise: handheld video display controller 2, it comprises electrical micro-machine servomechanism installation, TF storage card, S-DVR video recording system and lithium battery power supply, video display controller is electrically connected with miniature electric yaw connector and said camera.
Miniature electric yaw connector 5 is made up of 12mm DC speed-reducing and little modulus single head worm and gear parts, and reducing motor is electrically connected with the interior electrical micro-machine servomechanism installation of video display controller.
Inspection bar 1 comprises the hollow handle 3 of rear end and the hollow lever 4 of front end, and aluminium alloy miniature electric yaw connector 5 is connected the front end of the body of rod 4, and cable 7 passes in handle, the body of rod and connects yaw connector 5 and video display controller 2.
In specifically being provided with; Aluminum alloy casing camera 6: in adorn 8 high bright LED as illumination; The anterior installation of camera prevented the reflective mirror sheet, is used for water-tight and eliminates the shadow of LED on camera, and a movable antifriction data tie is arranged between camera 6 and the miniature electric yaw connector 5.Handheld video control display 2 shells are provided with positive direction control button 8, negative direction control button 9, video AV1 interface, video AV2 interface, power source charges jack Power, Aviation cable socket and are used for integrated circuit and are connected with yaw connector 5 and camera 6.
Claims (3)
1. transformer station's cable trough portable detector is characterized in that comprising:
Hand-hold type inspection bar (1), its front end is connected with camera (6) through miniature electric yaw connector (5), and said camera contains illumination LED;
Handheld video display controller (2), it comprises electrical micro-machine servomechanism installation, TF storage card, S-DVR video recording system and lithium battery power supply, said video display controller is electrically connected with said miniature electric yaw connector and said camera.
2. transformer station according to claim 1 cable trough portable detector; It is characterized in that; Said miniature electric yaw connector (5) is made up of 12mm DC speed-reducing and little modulus single head worm and gear parts, and said reducing motor is electrically connected with the interior electrical micro-machine servomechanism installation of said video display controller.
3. transformer station according to claim 1 cable trough portable detector; It is characterized in that; Said inspection bar (1) comprises the hollow handle (3) of rear end and the hollow lever (4) of front end; Said yaw connector (5) is connected the front end of the said body of rod (4), and cable (7) passes in said handle, the body of rod and connects said yaw connector (5) and said video display controller (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220286486 CN202602139U (en) | 2012-06-18 | 2012-06-18 | Portable detector for cable trench of transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220286486 CN202602139U (en) | 2012-06-18 | 2012-06-18 | Portable detector for cable trench of transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202602139U true CN202602139U (en) | 2012-12-12 |
Family
ID=47319656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220286486 Expired - Fee Related CN202602139U (en) | 2012-06-18 | 2012-06-18 | Portable detector for cable trench of transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202602139U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103245875A (en) * | 2013-03-19 | 2013-08-14 | 湖南省电力公司永州冷水滩供电局 | Viewfinder for faults of wireless cable pipe trench |
| CN103267542A (en) * | 2013-05-07 | 2013-08-28 | 国家电网公司 | Cable trench plugging detecting device |
| CN104301679A (en) * | 2014-10-20 | 2015-01-21 | 国家电网公司 | Monitoring device of under-work-well cable duct bank observation instrument |
| CN105812633A (en) * | 2016-05-02 | 2016-07-27 | 国家电网公司 | Cable trench detector and cable trench detection method |
| CN106768027A (en) * | 2016-12-02 | 2017-05-31 | 国网浙江省电力公司宁波供电公司 | The work well state monitoring apparatus of cable passage |
| CN106961083A (en) * | 2017-03-31 | 2017-07-18 | 国网福建省电力有限公司 | Portable cable pipe trench makes an inspection tour instrument |
-
2012
- 2012-06-18 CN CN 201220286486 patent/CN202602139U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103245875A (en) * | 2013-03-19 | 2013-08-14 | 湖南省电力公司永州冷水滩供电局 | Viewfinder for faults of wireless cable pipe trench |
| CN103267542A (en) * | 2013-05-07 | 2013-08-28 | 国家电网公司 | Cable trench plugging detecting device |
| CN104301679A (en) * | 2014-10-20 | 2015-01-21 | 国家电网公司 | Monitoring device of under-work-well cable duct bank observation instrument |
| CN105812633A (en) * | 2016-05-02 | 2016-07-27 | 国家电网公司 | Cable trench detector and cable trench detection method |
| CN105812633B (en) * | 2016-05-02 | 2024-03-15 | 国家电网公司 | Cable trench detector and cable trench detection method |
| CN106768027A (en) * | 2016-12-02 | 2017-05-31 | 国网浙江省电力公司宁波供电公司 | The work well state monitoring apparatus of cable passage |
| CN106961083A (en) * | 2017-03-31 | 2017-07-18 | 国网福建省电力有限公司 | Portable cable pipe trench makes an inspection tour instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20160618 |