CN106939957A - A kind of suspension and support video inspection device - Google Patents
A kind of suspension and support video inspection device Download PDFInfo
- Publication number
- CN106939957A CN106939957A CN201710126707.0A CN201710126707A CN106939957A CN 106939957 A CN106939957 A CN 106939957A CN 201710126707 A CN201710126707 A CN 201710126707A CN 106939957 A CN106939957 A CN 106939957A
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- suspension
- support
- inspection device
- video inspection
- vehicle
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- 239000000725 suspension Substances 0.000 title claims abstract description 48
- 238000007689 inspection Methods 0.000 title claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 238000012546 transfer Methods 0.000 claims abstract description 7
- 230000005484 gravity Effects 0.000 claims abstract description 3
- 238000009434 installation Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 210000003041 ligament Anatomy 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- XLYOFNOQVPJJNP-ZSJDYOACSA-N Heavy water Chemical compound [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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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
- F16M11/2092—Undercarriages with or without wheels comprising means allowing depth adjustment, i.e. forward-backward translation of the head relatively to the undercarriage
-
- 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
-
- 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
- F16M11/048—Allowing translations adapted to forward-backward translation movement
-
- 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
- F16M11/24—Undercarriages 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
- F16M11/26—Undercarriages 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
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/56—Accessories
- G03B17/561—Support related camera accessories
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The invention discloses a kind of suspension and support video inspection device, the suspension and support of main heat-transfer system pipeline branch pipe is installed for checking, including：Vehicle；It is mounted on the retractor device of the vehicle, the retractor device includes expansion bracket and the first drive mechanism, the expansion bracket includes fixing end and telescopic end, and first drive mechanism is installed on the vehicle, and first drive mechanism drives the expansion bracket to stretch；Camera device, the camera device includes full-view camera and jack, and the jack is installed on the telescopic end, and the jack is used to transferring and reclaiming the full-view camera on gravity direction.The present invention can pass through suspension and support gap and branch ligament, overcome small space to constrain, automatic to check suspension and support comprehensively.
Description
Technical field
The present invention relates to the nondestructive inspection (NDI) technical field of the main heat-transfer system pipeline branch pipe suspension and support of PHWR, specifically relate to
And a kind of suspension and support video inspection device.
Background technology
In heavy water reactor power station, for installing the suspension and support wherein pipeline branch pipe of main heat-transfer system pipeline branch pipe successively
Multilayer is set, and every layer sets the branch set on some branch pipes, each branch pipe on multiple suspension and supports, adjacent two branch pipe of same layer
The interlaced arrangement of suspension bracket, be spaced a branch pipe two branch pipes on suspension and support be located along the same line, be connected branch pipe between
Away from very little, suspension and support is fixed including multipair screw bolt and nut.The reasons such as the heat transfer vibrations due to branch pipe, cause suspension and support displacement
And suspension and support screw bolt and nut loose or dislocation situations such as produce.Accordingly, it would be desirable to check suspension and support, prior art
The inspection of middle branch pipe suspension and support mainly uses video check technology, checks by visual observation, displacement, the spiral shell of suspension and support can be observed
Situations such as bolt nut comes off and wear-resistant sleeve weares and teares.Large number of because support hanger structure is compact, narrow space is blocked mutually,
Check device of the prior art is caused can not comprehensively to be checked suspension and support.Suspension and support on orlop branch pipe is apart from people
Row of channels farther out, along the axially extending suspension and support of branch pipe apart from walkway also farther out, check device can not be goed deep into being examined
Look into, in most cases need hand inspection, the stability of hand inspection is poor, influence checks the reliability of data, suspension and support number
Amount is numerous and positioned at high dummy section, and not only workload is larger by the staff checked manually, and risk is high.
The content of the invention
For defect present in prior art, it is an object of the invention to provide a kind of suspension and support video inspection device,
Suspension and support gap and branch ligament can be passed through, overcomes small space to constrain, it is automatic to check suspension and support comprehensively.
To achieve the above objectives, the present invention is adopted the technical scheme that：
A kind of suspension and support video inspection device, the suspension and support of main heat-transfer system pipeline branch pipe, bag are installed for checking
Include：
Vehicle；
The retractor device of the vehicle is mounted on, the retractor device includes expansion bracket and the first drive mechanism, described
Expansion bracket includes fixing end and telescopic end, and first drive mechanism is installed on the vehicle, first drive mechanism
The expansion bracket is driven to stretch；
Camera device, the camera device includes full-view camera and jack, and the jack is installed on described
Telescopic end, the jack is used to transferring and reclaiming the full-view camera on gravity direction.
On the basis of above-mentioned technical proposal, the vehicle includes vehicle body and is installed on the vehicle sheet
Walking mechanism on body, first drive mechanism is installed on the vehicle body.
On the basis of above-mentioned technical proposal, lighting device is also equipped with the vehicle body.
On the basis of above-mentioned technical proposal, supervising device, the supervising device are installed in first drive mechanism
Positioned at the top of the expansion bracket.
On the basis of above-mentioned technical proposal, first drive mechanism includes screw pair, and the screw pair is installed on institute
State on vehicle carried device；
The expansion bracket is flexible fence structure, and the fixing end is provided with two legs, and leg described in any of which is fixed
Be installed on the vehicle carried device, another leg is fixedly connected with the feed screw nut of the screw pair, the feed screw nut with
Move the coupled leg to move up and down, drive the expansion bracket horizontal extension.
On the basis of above-mentioned technical proposal, first drive mechanism also includes upper screw rod support base, lower screw mandrel and supported
Seat and fixed seat, the lower screw mandrel support seat are installed on the vehicle, and the screw pair is installed on the upper screw rod support
Seat lower screw mandrel support seat between, the fixed seat is connected with the feed screw nut of the screw pair, leg described in any of which and
The fixed seat is affixed.
On the basis of above-mentioned technical proposal, the telescopic end is provided with the upper expansion link and lower expansion link being hinged；
The jack includes casing, and upper connecting rod, the casing are installed between the casing and the upper expansion link
Vertical carriage is provided between the lower expansion link；
The carriage includes lower connecting rod, sliding block and slide rail, one end of the lower connecting rod and the lower expansion link
Affixed, the other end and the sliding block are affixed, and the slide rail is vertically arranged in the fixed seat, and the sliding block and the cunning
Rail is slidably connected.
On the basis of above-mentioned technical proposal, the jack includes casing, and the disk line being installed on the casing
Device, the casing is installed on the line being wound with the telescopic end, the line winder for lifting the full-view camera
Cable.
On the basis of above-mentioned technical proposal, the line winder includes motor, the worm gear snail being installed on the casing
Bar transmission and disk cable reel, the output end of the motor connect the secondary worm gear of the Worm Wheel System, the disk cable reel
The secondary worm gear of the Worm Wheel System is connected, the cable winds are on the disk cable reel.
On the basis of above-mentioned technical proposal, the full-view camera includes five cameras with fixed focus and mounting base for camera head,
Cameras with fixed focus described in five is staggered installation of in the face of mounting base for camera head five.
Compared with prior art, the advantage of the invention is that：
(1) a kind of suspension and support video inspection device in the present invention includes retractor device and camera device, retractor device energy
Enough drive camera device to be moved along the axial direction of branch pipe, check that the suspension and support away from walkway, the receipts of camera device
Laying mechanism driving full-view camera is moved up and down, full-view camera may pass through suspension and support gap and branch ligament, and customer service branch is hung
Comprehensive video check is goed deep into frame small space environment, progress, improves the inspection efficiency for hanging support, effectively reduces work
The workload of personnel, it is ensured that work safety, appearance and size is small, it is easy to carry and install, field conduct convenient and efficient, structure letter
It is single, it is easy to operation and maintenance,.
(2) vehicle in the present invention operates steadily, and effectively reduces equipment center, it is ensured that retractor device and camera device
When reaching the limit of position, do not turn on one's side, all directions motion is unrelated, it is ensured that operate steadily reliability, it is easy to safeguard and examine
Repair；Expansion bracket is using flexible fence structure, it is ensured that stretching stroke is larger, and size is smaller when being fully retracted, it is ensured that without departing from people's row
The width in aisle；Jack driving full-view camera reaches suspension and support orlop, carries out extreme position detection, ensures simultaneously
Crooked and deflection will not occur for the positioning of full-view camera；Five cameras with fixed focus of full-view camera are staggered installation of, and are realized complete
360 degree of face inspection, it is ensured that the validity and reliability of video data.
Brief description of the drawings
Fig. 1 is the three-dimensional structure diagram of the embodiment of the present invention；
Fig. 2 is to remove the three-dimensional structure diagram of camera device in the embodiment of the present invention；
Fig. 3 be the embodiment of the present invention in camera device the front view for removing cover body；
Fig. 4 removes the side view of cover body for the camera device in the embodiment of the present invention.
In figure：1- vehicles, 10- vehicle bodies, 11- walking mechanisms, 12- lighting devices, 13- supervising devices, 2- stretches
On expansion link under compression apparatus, 20- expansion brackets, the upper expansion links of 201-, 202-, the drive mechanisms of 21- first, 211- screw pairs, 212-
Screw mandrel support seat under screw mandrel support seat, 213-, 214- fixed seats, 3- camera devices, 30- full-view cameras, 31- jacks,
310- casings, 311- line winders, 313- Worm Wheel System pairs, 314- disk cable reels, 315- base plates, 316- left plates,
317- right plates, 318- sliding blocks, 319- slide rails, 32- cables.
Embodiment
The present invention is described in further detail below in conjunction with drawings and Examples.
Referring to shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the embodiment of the present invention provides a kind of suspension and support video inspection device, is used for
Check the integrality for the suspension and support for installing main heat-transfer system pipeline branch pipe, including vehicle 1, retractor device 2 and camera device
3, retractor device 2 is installed on vehicle 1, and camera device 3 is connected with retractor device 2, the control camera device 3 of retractor device 2
Moved horizontally along the axis direction of branch pipe.
Vehicle 1, vehicle 1 includes vehicle body 10 and the walking mechanism 11 being installed on vehicle body 10, the
One drive mechanism 21 is installed on vehicle body 10, and walking mechanism 11 drives whole video inspection device on walkway
It is mobile.Lighting device 12 is installed so that video inspection device goes for night or daytime on vehicle body 10,
Inspection can be carried out in 24 hours with whole day, the scope of application is wider, easy to operate.
Retractor device 2, retractor device 2 includes the drive mechanism 21 of expansion bracket 20 and first, and the first drive mechanism 21 includes silk
Bar pair 211, upper screw rod support base 212, lower screw mandrel support seat 213 and fixed seat 214, lower screw mandrel support seat 213 are installed on delivery
On device 1, upper screw rod support base 212 is oppositely arranged in parallel with lower screw mandrel support seat 213, and screw pair 211 is installed on upper screw rod branch
Support between seat 212 and lower screw mandrel support seat 213, fixed seat 214 is connected with the feed screw nut of screw pair 211, fixed seat 214
Moved up and down with the feed screw nut of screw pair 211.Upper screw rod support base 212 is provided with supervising device 13, according to supervising device 13
The site environment of suspension and support can be monitored constantly, and monitored picture is returned, and staff can be according to monitored picture
Content-control video inspection device work.
Expansion bracket 20 is the flexible fence structure being hinged that interlocked by many railings, expansion bracket 20 include fixing end and
Telescopic end, fixing end is provided with upper leg and lower support leg, and upper leg is fixedly connected with fixed seat 214, lower support leg and vehicle body
10 are fixedly connected.When feed screw nut moves downward, upper leg is also moved downward, and expansion bracket 20 carries out stretching campaign；Work as screw mandrel
When nut is moved upwards, upper leg is also moved upwards, and expansion bracket carries out retraction movement.The telescopic end of expansion bracket 20 is provided with and is hinged
Upper expansion link 201 and lower expansion link 202.When the motor drive screw pair 211 of the first drive mechanism 21 works, fixed seat
214 are moved up and down along the screw mandrel stroke in screw pair 211, and expansion bracket 20 is and then servo-actuated, and control telescopic end is moved horizontally.Monitoring
Device 13 is the top that monitoring camera is located at expansion bracket 20, can be used for detecting the telescopic displacement situation of expansion bracket 20, work
Personnel are according to the telescopic displacement situation of expansion bracket 20, selection inspection position.
Camera device 3, camera device 3 includes connected full-view camera 30 and jack 31, and jack 31 includes
Fixed seat 214, and the line winder 311 being installed on casing 310.Wherein casing 310 includes base plate 315, the and of left plate 316
Right plate 137, left plate 316 and right plate 137 are parallelly mounted to one side of the base plate 315 away from telescopic end, and cover body is sealed
Dress is with forming casing 310 on base plate 315.
Base plate 315 is installed with upper connecting rod between the one side and upper expansion link 201 of telescopic end, and base plate 315 is stretched with
Vertical carriage is provided between contracting bar 202, carriage includes lower connecting rod, sliding block 318 and slide rail 319, lower connecting rod
One end and lower expansion link 202 are affixed, and the other end and sliding block 318 are affixed, and slide rail 319 is vertically arranged on base plate 315, and sliding block
318 are slidably connected with slide rail 319, and when expansion bracket 20 carries out telescopic moving, sliding block is moved up downwards so that jack
31 do adaptability movement with expansion bracket 20, it is ensured that the full-view camera 30 for being installed on the camera device 3 of expansion bracket 20 keeps hanging down
Directly.
Line winder 311, line winder 311 includes being installed on motor, the Worm Wheel System pair 313 of left plate 316,
And the disk cable reel 314 being installed between left plate 316 and right plate 137, the output end connection Worm Wheel System pair of motor
Traction panorama is wound with 313 worm gear, the worm gear of the connection Worm Wheel System of disk cable reel 314 pair 313, disk cable reel 314
The cable 32 of camera 30.The rotating of motor positive and inverse band Moving plate cable reel 314, completes take-up and unwrapping wire action, drives complete
Scape camera 30 is moved up and down, in checking process, can be overcome by the depth below of full-view camera 30 between multilayer branch pipe
Narrow space between branch pipe, it is impossible to the problem of testing in depth testing.
Full-view camera 30 in the present embodiment includes five cameras with fixed focus and mounting base for camera head, five cameras with fixed focus
It is staggered installation of in the face of cameras with fixed focus mounting seat five, 360 degree of comprehensive observation surrounding situations can be realized, angular field of view is wide, leans on
An illuminating lamp is provided with nearly each cameras with fixed focus, a variety of inspection environments are can adapt to.
By taking 5 row's branch pipes and 5 layers of suspension and support as an example, the step of being checked using the video inspection device in the present embodiment
It is as follows：
Video inspection device is transported on people's row passageway, the video pictures that staff monitors according to camera device 3,
The walking mechanism 11 of control vehicle 1 is moved, and whole video inspection device, which is reached, specifies monitoring position so that video check is filled
The expansion bracket 20 put can stretch in the gap between two suspension and supports to be checked；
Vehicle 1 is reached after designated area, the first drive mechanism 21 driving horizontal extension of expansion bracket 20, to camera device
The top for hanging support to be detected is reached, it is specified that the picture returned according to full-view camera 30 judges whether expansion bracket 20 reaches
Detection zone；
Expansion bracket, which is reached, specifies after detection zone, and the driving full-view camera 30 of jack 31 carries out elevating movement, passes through
The cameras with fixed focus of all directions obtains the video data of each suspension and support in full-view camera 30, it is possible to achieve one layer of one row
Comprehensive video check；
After inspection is finished, jack 31 collects full-view camera, and the first drive mechanism 21 control expansion bracket 20 is returned
Contracting；
Repeat the above steps, comprehensive video check of each row of each layer is realized successively.
The present invention is not limited to the above-described embodiments, for those skilled in the art, is not departing from
On the premise of the principle of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as the protection of the present invention
Within the scope of.The content not being described in detail in this specification belongs to prior art known to professional and technical personnel in the field.
Claims (10)
1. a kind of suspension and support video inspection device, the suspension and support of main heat-transfer system pipeline branch pipe, its feature are installed for checking
It is, including：
Vehicle (1)；
The retractor device (2) of the vehicle (1) is mounted on, the retractor device (2) includes expansion bracket (20) and the first driving
Mechanism (21), the expansion bracket (20) includes fixing end and telescopic end, and first drive mechanism (21) is installed on the delivery
On device (1), first drive mechanism (21) drives the expansion bracket (20) to stretch；
Camera device (3), the camera device (3) includes full-view camera (30) and jack (31), the jack
(31) telescopic end is installed on, the jack (31) is used to transferring and reclaiming the full-view camera on gravity direction
(30)。
2. a kind of suspension and support video inspection device as claimed in claim 1, it is characterised in that：
The vehicle (1) includes vehicle body (10) and the walking mechanism being installed on the vehicle body (10)
(11), first drive mechanism (21) is installed on the vehicle body (10).
3. a kind of suspension and support video inspection device as claimed in claim 2, it is characterised in that：
Lighting device (12) is also equipped with the vehicle body (10).
4. a kind of suspension and support video inspection device as claimed in claim 2, it is characterised in that：
Supervising device (13) is installed, the supervising device (13) is located at the expansion bracket on first drive mechanism (21)
(20) top.
5. a kind of suspension and support video inspection device as claimed in claim 1, it is characterised in that：
First drive mechanism (21) includes screw pair (211), and the screw pair (211) is installed on the vehicle carried device (1)；
The expansion bracket (20) is flexible fence structure, and the fixing end is provided with two legs, and leg described in any of which is fixed
It is installed on the vehicle carried device (1), another leg is fixedly connected with the feed screw nut of the screw pair (211), the silk
Stem nut drives the coupled leg to move up and down, and drives expansion bracket (20) horizontal extension.
6. a kind of suspension and support video inspection device as claimed in claim 5, it is characterised in that：
First drive mechanism (21) also includes upper screw rod support base (212), lower screw mandrel support seat (213) and fixed seat
(214), the lower screw mandrel support seat (213) is installed on the vehicle (1), and the screw pair (211) is installed on described
Between screw mandrel support seat (212) and lower screw mandrel support seat (213), the fixed seat (214) and the screw mandrel of the screw pair (211)
Nut is connected, and leg described in any of which and the fixed seat (214) are affixed.
7. a kind of suspension and support video inspection device as claimed in claim 5, it is characterised in that：
The telescopic end is provided with the upper expansion link (201) and lower expansion link (202) being hinged；
The jack (31) includes casing (310), is installed between the casing (310) and the upper expansion link (201)
Upper connecting rod, is provided with vertical carriage between the casing (310) and the lower expansion link (202)；
The carriage include lower connecting rod, sliding block (318) and slide rail (319), one end of the lower connecting rod and it is described under
Expansion link (202) is affixed, and the other end and the sliding block (318) are affixed, and the slide rail (319) is vertically arranged to the fixed seat
(214) on, and the sliding block (318) is slidably connected with the slide rail (319).
8. a kind of suspension and support video inspection device as claimed in claim 1, it is characterised in that：The jack (31) includes
Casing (310), and the line winder (311) being installed on the casing (310), the casing (310) are installed on described flexible
The cable (32) (32) for lifting the full-view camera (30) is wound with end, the line winder (311).
9. a kind of suspension and support video inspection device as claimed in claim 8, it is characterised in that：Line winder (311) bag
Include the motor (312) being installed on the casing (310), Worm Wheel System secondary (313) and disk cable reel (314), the electricity
The output end of machine connects the worm gear of the Worm Wheel System secondary (313), and the disk cable reel (314) connects the worm and gear
The worm gear of transmission (313), the cable (32) is wound on the disk cable reel (314).
10. a kind of suspension and support video inspection device as claimed in claim 1, it is characterised in that：The full-view camera (30)
Including five cameras with fixed focus and mounting base for camera head, cameras with fixed focus described in five is staggered installation of in the mounting base for camera head five
Face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710126707.0A CN106939957A (en) | 2017-03-03 | 2017-03-03 | A kind of suspension and support video inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710126707.0A CN106939957A (en) | 2017-03-03 | 2017-03-03 | A kind of suspension and support video inspection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106939957A true CN106939957A (en) | 2017-07-11 |
Family
ID=59468700
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710126707.0A Pending CN106939957A (en) | 2017-03-03 | 2017-03-03 | A kind of suspension and support video inspection device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107613165A (en) * | 2017-09-18 | 2018-01-19 | 国网山东省电力公司济南供电公司 | Panoramic picture collector under a kind of cable shaft |
| WO2018157396A1 (en) * | 2017-03-03 | 2018-09-07 | 核动力运行研究所 | Video inspection device for use with hanging support brackets |
| CN108564004A (en) * | 2018-03-23 | 2018-09-21 | 深圳市中科智诚科技有限公司 | A kind of safety-type face recognition device that the accuracy of identification based on Internet of Things is high |
| CN108572176A (en) * | 2017-12-14 | 2018-09-25 | 湘潭宏远电子科技有限公司 | Foreign body detecting device in a kind of station boiler header |
| CN110672637A (en) * | 2019-10-31 | 2020-01-10 | 上海速介机器人科技有限公司 | Imaging automatic detection device in oil cylinder |
| CN111354489A (en) * | 2018-12-20 | 2020-06-30 | 核动力运行研究所 | Mechanical carrier based on nuclear fuel assembly appearance video inspection |
| CN115095751A (en) * | 2022-06-24 | 2022-09-23 | 山东大学 | Bad geological structure recognition device of tunnel face |
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