CN109459433A - A kind of portable image detecting system of leakage coaxial cable - Google Patents
A kind of portable image detecting system of leakage coaxial cable Download PDFInfo
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- CN109459433A CN109459433A CN201811572146.8A CN201811572146A CN109459433A CN 109459433 A CN109459433 A CN 109459433A CN 201811572146 A CN201811572146 A CN 201811572146A CN 109459433 A CN109459433 A CN 109459433A
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- 238000001514 detection method Methods 0.000 claims abstract description 421
- 238000007689 inspection Methods 0.000 claims abstract description 24
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- 238000004806 packaging method and process Methods 0.000 claims description 4
- 230000000087 stabilizing effect Effects 0.000 claims 1
- 238000012360 testing method Methods 0.000 abstract description 16
- 238000005538 encapsulation Methods 0.000 abstract description 3
- 230000010354 integration Effects 0.000 abstract description 3
- 238000013500 data storage Methods 0.000 description 14
- 238000005286 illumination Methods 0.000 description 11
- 238000010521 absorption reaction Methods 0.000 description 8
- 230000011664 signaling Effects 0.000 description 7
- 238000004458 analytical method Methods 0.000 description 6
- 238000007405 data analysis Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 6
- 230000001447 compensatory effect Effects 0.000 description 4
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- 235000008434 ginseng Nutrition 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 230000000116 mitigating effect Effects 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
Abstract
The present invention discloses a kind of portable image detecting system of leakage coaxial cable, it includes detection case, detection device and detection module, detection panel is provided in detection case, detection device is electrically connected to detection panel and is placed in encapsulation integration in detection case, the data and signal that detection device will test are sent to detection device, detection case is convenient for carrying when detection, detection device reduces device area by the folding of detection plate, detection device is placed into detection case in a manner of folding or tiling, detection module, detection module includes acquisition module, control module and memory module, acquisition module is made of LED light and camera, control module and memory module are set in detection panel；The apparatus integration for acquiring data can be encapsulated in detection case by the system, be convenient for carrying, and failure and registration clamp position can be accurately detected, and thoroughly solve that leakage cable manual inspection difficulty in tunnel is big, the period is long and insecurity factor, substantially increase detection efficiency.
Description
Technical field
The present invention relates to railroad maintenance technical fields, in particular to a kind of portable image detection of leakage coaxial cable
System.
Background technique
Railway projects construction in recent years is like a raging fire, and many routes are opened successively into operation, maintenance phase.In railway
In the daily operation maintenance of GSM-R network, leakage coaxial cable has the safe operation of railway GSM-R mobile communications network very big
It influences.As the operation of GSM-R mobile communication system is open-minded, partially leak that cable connected as caused by project installation problem is connect
Head, wire jumper, fixing clamper initially enter the failure multiple phase.
There are problems for the detection of the cable of Along Railway electric leakage at present, first is that, railway operation is limited by high-speed rail maintenance skylight,
Working time is short, and the pressure for completing patrol task is very big.Second is that since high-speed rail skylight night operation does not have preferable illumination,
Many security risks are difficult to find, and are influenced by operating personnel's subjective factor, and operation quality is difficult to be guaranteed, and operation is processed
Journey is difficult to standardize realization.Third is that rugged environment, ladder are ascended a height, operation etc. all brings personal safety hidden danger to patrol officer.
The detection of leakage coaxial cable at this stage uses artificial walking inspection, and there are routing inspection efficiencies for the routine inspection mode lowly, inspection matter
It measures not high and patrol officer and is unable to get effective guarantee safely.These problems of manual inspection, which all improve, wants job scheduling
It asks, administrative department faces the challenge of railway security, needs to solve the contradiction between railway speed increase development and the operation mode fallen behind.
Summary of the invention
The purpose of the present invention is to provide a kind of portable image detecting systems of leakage coaxial cable, can will acquire data
Apparatus integration be encapsulated in portable case, be convenient for carrying, user can be allowed to carry out data analysis indoors, keep user quick
Whole route tunneling data analysis is completed, facilitates user that wire clamp position and fault type is accurately positioned, is mentioned for a line maintenance personnel
For handling foundation, thoroughly solving tunnel leakage, cable manual inspection difficulty is big, the period is long and manual inspection bring insecurity factor,
Greatly improve detection efficiency.
The embodiment of the present invention is achieved in that
A kind of portable image detecting system of leakage coaxial cable comprising detection case and detection device, the interior setting of detection case
There is detection panel, detection device is electrically connected to detection panel and is exempted from the cable connection of wiring using one, and detection device is placed in
Integrative packaging in detection case, detection device include main frame, detection plate, the LED light for providing intense light source, connector, install surely
Gu the camera of the fixing piece of main frame and acquisition image, the both ends of connector are separately connected detection plate and main frame, LED light peace
Loaded on detection plate, fixing piece and camera are respectively connected to main frame.
In preferred embodiments of the present invention, above-mentioned detection plate is equipped with multiple LED light, and multiple LED light are located at detection plate
Ipsilateral working face.
In preferred embodiments of the present invention, above-mentioned camera is provided at least two and independent acquisition image, and camera is logical
Cross the direction for manually adjusting acquisition image and angle.
In preferred embodiments of the present invention, above-mentioned fixing piece is sucker, pastes piece, in bolt, buckle, hold-down support
At least one.
In preferred embodiments of the present invention, above-mentioned detection plate is provided with multiple and forms one group of detection board group, detection plate
There is a detection plate to connect in group with connector.
In preferred embodiments of the present invention, adjacent detection plate is connected with each other in above-mentioned detection board group, and it is logical to detect board group
Cross junction it is overlapped and expansion.
In preferred embodiments of the present invention, above-mentioned every group of detection board group be can be rotated by connector relative to main frame.
In preferred embodiments of the present invention, above-mentioned detection device further includes hood, and hood is connected to detection plate, often
When group detection plate expansion, hood blocks the gap between adjacent detection plate.
In preferred embodiments of the present invention, above-mentioned connector is provided with multiple, and multiple connectors are respectively connected to main body
The two sides of frame, each connector are at least connected with a detection board group.
In preferred embodiments of the present invention, above-mentioned LED light is provided with 4 groups or 8 groups, and detection plate is provided with 4 or 8,
Every group of LED light is mounted on 1 detection plate, and camera is provided with 2, and fixing piece is sucker.
In preferred embodiments of the present invention, the above-mentioned portable image detecting system of leakage coaxial cable further includes detection mould
Block, detection module include acquisition module, control module and memory module, and acquisition module is made of LED light and camera, control mould
Block and memory module are set in detection panel.
In preferred embodiments of the present invention, above-mentioned control module includes lighting control unit and signaling control unit, is deposited
Storage module includes data storage element, and lighting control unit is electrically connected to LED light, and it is single that camera is respectively electrically connected to signal control
Member and data storage element.
In preferred embodiments of the present invention, the above-mentioned portable image detecting system of leakage coaxial cable further includes positioning mould
Block, locating module, locating module include location parameter unit and the component for collecting location information, and location parameter unit is connected to number
According to storage element.
The beneficial effects of the present invention are:
The present invention passes through the memory module unification by camera and the integrated acquisition module of back-off light-source encapsulation, with acquisition
Be encapsulated in detection case, will test device and be encapsulated in portable trolley case, be convenient for carrying, realize it is single carry detection, when detection
Will test device and be mounted on detection vehicle, by will test plate push or rotation, will test plate carry out expansion realize treat detection zone
The detection in domain, detection data are transferred to detection panel, and testing staff analyzes at detection panel end, can be realized machine examination replacement
People's inspection, allows user to carry out data analysis indoors, analysis difficulty can be effectively reduced by the intelligent assistant analysis module of offer,
Detection device is convenient for carrying, and is made user that whole route tunneling data analysis be rapidly completed, is facilitated user that wire clamp position is accurately positioned
And fault type, processing foundation is provided for a line maintenance personnel, thoroughly solving tunnel leakage, cable manual inspection difficulty is big, the period is long
And manual inspection bring insecurity factor, detection efficiency is substantially increased, is excluded in time due to leakage cable failure bring safety
Hidden danger.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range.
Fig. 1 is the schematic diagram of the portable image detecting system of leakage coaxial cable of the present invention；
Fig. 2 is the schematic diagram of detection module of the present invention；
Fig. 3 is the expanded view of detection device of the present invention；
Fig. 4 is the folding picture of detection device of the present invention；
Fig. 5 is the detection plate of first embodiment of the invention and the schematic diagram of camera；
Fig. 6 is the detection plate of second embodiment of the invention and the schematic diagram of camera；
Icon: the portable image detecting system of 100- leakage coaxial cable；101- detection case；102- detection panel；110- inspection
Survey device；111- main frame；112- detection plate；113-LED lamp；114- connector；115- fixing piece；116- camera.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
First embodiment
Fig. 1 is please referred to, the present embodiment provides a kind of portable image detecting systems of leakage coaxial cable comprising detection case
101, detection device 110 and detection module, wherein detection module is the component of detection case 101 and the component group of detection device 110
At detection device 110 is placed in detection case 101, has the detection panel of the data of detection coaxial cable in detection case 101
102, detection device 110 is electrically connected to the detection panel 102, and the data and signal that detection device 110 will test are sent to detection
Device 110, detection case 101 are Portable draw-bar box, and convenient for carrying detection device 110 when detection, detection device 110 includes main body
Frame 111, detection plate 112, LED light 113, connector 114, fixing piece 115 and camera 116, detection plate 112 are connected to main frame
111, LED light 113 is installed on detection plate 112, and connector 114 will test plate 112 and main frame 111 connects, and fixing piece 115 and takes the photograph
The ipsilateral working face for being respectively connected to main frame 111 as first 116, detection device 110 reduce device by the folding of detection plate 112
Area, detection device 110 are placed into detection case 101 in a manner of folding or tiling.
Detection case 101 has two parts space, including installing the space of detection panel 102 and placing detection device 110
Space, detection device 110 are placed into detection case 101, and detection device 110 is electrically connected with detection panel 102, detection panel 102
It is connected to LED light 113 and camera 116 by wiring, detection is mounted on by fixing piece 115 in use, will test device 110
On vehicle window, detection panel 102 controls LED light 113 and carries out searchlighting to the situation of sewing of coaxial cable, and then detection panel 102 is controlled
Camera 116 processed carries out Image Acquisition to coaxial cable, and after collecting image, signal picker transmits a signal to detection panel
102, power supply, control and data between detection panel 102 and detection device 110 are transmitted through wired mode and carry out, wiring
Be encapsulated in the outer cover packaging of a cable, this avoid because wiring it is excessive caused by it is chaotic, the both ends of cable disperse respectively
It is connected to control unit and corresponding component.
Referring to figure 2., the section components of detection device 110 are controlled by the detection panel 102 in detection case 101,
Detection device 110 is electrically connected to detection panel 102, and detection module includes acquisition module, control module, memory module and positioning mould
Block, detection device 110 have acquisition module, and acquisition module includes LED light 113 and camera 116, and detection panel 102 has control
Molding block, memory module and locating module, wherein control module has lighting control unit and signaling control unit, light control
The illumination switch of LED light 113, illumination brightness and illumination frequency is adjusted in unit, the detection of signaling control unit enabling signal
The work of device 110, memory module include data storage element, and data storage element is by the image inspection data of camera 116
It is saved, locating module includes location parameter unit, and location parameter unit is connect with the component for collecting position data, position ginseng
Counting unit is connect with data storage element, location parameter unit collect position data after send data to data storage element into
Row saves；When work, it will test device 110 and detection vehicle window taken out and be mounted on out of detection case 101, pass through detection panel 102
Lighting control unit open the light of LED light 113, after unlatching by lighting control unit to the intensity of illumination of LED light 113 and
Strobing frequency is adjusted, and LED light 113 compensates illumination to area to be tested at this time, is conducive to 110 work of signal supervisory instrument
Make, signal be then acquired by signaling control unit starting camera 116, camera 116 start to area to be tested into
Row signal acquisition, the signal in the embodiment, which refers to, is transmitted to data storage element after image, camera 116 acquire image, number
Picture signal is stored in the analysis of the data after being detected in detection panel 102 according to storage element, meanwhile, location parameter unit
Position is determined by speed and time relationship, and position is recorded in data storage element or location parameter unit passes through positioning
The positioning function of navigation determines position.
Referring to figure 3., detection device 110 is placed in detection case 101 in a manner of being unfolded or folding, and detection device 110 is wrapped
Main frame 111, detection plate 112, LED light 113, connector 114, fixing piece 115 and camera 116 are included, fixing piece 115 is to inhale
Disk, main frame 111 are located at the intermediate position of detection device 110, and detection plate 112 is connected to main frame 111 by connector 114,
Detection plate 112 can be rotated by connector 114 relative to main frame 111, and detection plate 112 is provided with multiple groups, every group of detection plate 112
With multiple, multiple detection plate 112 is connected with each other and can be overlapped, and every group of adjacent detection plate 112 is by folding or the side of sliding
Formula overlaps, and LED light 113 is installed on the panel of detection plate 112, and sucker is connected to main frame 111, and camera 116 connects
It is connected to main frame 111, sucker and camera 116 are located at the ipsilateral of main frame 111.
Referring to figure 4., main frame 111 is in the shape of a frame, and the side end face of main frame 111 is concaved with through-hole, and through-hole is shared more
A, multiple through-holes are arranged along the side end face of main frame 111, and the setting of the through-hole is mainly used for mitigating the weight of main frame 111, main
The middle part of body frame 111 is provided with the main body case of installation camera 116, which is located in the frame-shaped of main frame 111, main body case
It is interior have be mounted and electrically connected the component of camera 116, camera 116 towards main frame 111 outside and by the image of acquisition
For signal by bound transmission to detection panel 102, which uses dual camera 116, at the same acquire the public network of coaxial cable with
Private network image, camera 116 manually adjust by the component installed direction and the angle of acquisition image；Sucker and camera
116 are set to the ipsilateral of main frame 111, which is set as the first face of main frame 111, and the second face of main frame 111 is that it is opposite
Face, sucker share 2, it includes that mounting rod, disk body and absorption button, disk body are connected to mounting rod to sucker, and mounting rod is connected to
Main frame 111, absorption button are set to the second face of main frame 111, and the one end for adsorbing button passes through main frame 111 and mounting rod
Be connected internally on the inside of disk body, press absorption button, adsorb and generate gap on the inside of one end and disk body of button, air enters disk
In vivo, disk body loosens, and adsorbs button by pressing, stops absorption of the sucker to detection vehicle window, convenient for removing detection device 110；
Main frame 111 is provided with the mounting hole of installation connecting element 114 close to the side end face of detection plate 112, and one end of connector 114 passes through
The mode of insertion mounting hole is connected to main frame 111, and the other end of connector 114 is vertically outside the side end face of main frame 111
Portion, detection plate 112 is provided with 4 altogether in the embodiment, and 2 connectors 114 are a pair of side end face for being located at main frame 111, phase
There is interval, detection plate 112 has two sides, including front and back, and front is mounted LED lamp 113 between adjacent connector 114
Face, the back side are face corresponding thereto, and the side of connector 114 is fixedly attached to the back side of detection plate 112, and detection plate 112 is opposite
It can be rotated in main frame 111, detection plate 112 is by 114 rotational angle of connector, and collecting part relies on 2 high intensity when detection
Sucker is firmly adsorbed on dynamic inspection vehicle side window, and data line all fixes, without detecting engineer's field connection.
Referring to figure 5., detection plate 112 shares multiple groups and every group of detection plate 112 has multiple, and every group of detection plate 112 passes through
The mode of rotation or sliding is overlapped or is unfolded, and detection plate 112 has two sides, including front and back, and front is mounted LED lamp
113 face, detection plate 112 are square plate, when detection plate 112 works, detection plate 112 just facing towards area to be tested,
It is positively connected with multiple LED light 113, multiple LED light 113 are one group, and every group of LED light 113 is arranged in arrays in detection plate 112
Front controls its switch and glittering frequency by detection panel 102 when LED light 113 works, since vehicle side window decays to light source
Seriously, which carries out light filling designs using 8 groups of LED light sources, 4 groups of light sources of each camera 116, when detection, LED light
113 operating mode is stroboscopic, i.e., glittering by frequency, and frequency is adjusted by detection panel 102；Detection plate in the embodiment
112 are provided with 8 altogether, and it is 4 groups that 8 detection plates 112, which are divided, and 4 groups of detection plates 112 are located at the two side ends of main frame 111, main body
The same side of frame 111 shares 2 groups of detection plates 112, has interval, and 112 phase of adjacent sets detection plate between adjacent sets detection plate 112
Mutually parallel, every group of detection plate 112 totally 2, the side of 2 detection plates 112 is connected with each other, between every group of adjacent detection plate 112
It is connected by hinged mode, if the adjacent detection plate 112 is the first detection plate 112 and the second detection plate 112, wherein the first inspection
The back side of drafting board 112 is connect with connector 114, the second end face of the first end face of the first detection plate 112 and the second detection plate 112
It is connected with each other, the first end face of the first detection plate 112 is connected with left hinge, and the second end face of the second detection plate 112 is connected with the right side
Hinge, the i.e. hinged connection type are hinges, and the setting of detection plate 112 is so that light source folds placement, so that light source led lamp
113 fold two-by-two, pass through rotation expansion when detection.
First detection plate 112 and the second detection plate 112 are connected by hinge, and the first detection plate 112 is relative to the second detection
Plate 112 can be rotated, when the first detection plate 112 and the second detection plate 112 are overlaped by way of rotation, the first detection plate
The 113 closed state of formation light source close to each other of LED light of 112 positive LED light 113 and the second detection plate 112, the first detection
When plate 112 and the second detection plate 112 are unfolded, the LED light 113 of the first detection plate 112 and the second detection plate 112 is towards area to be detected
The irradiating angle in domain, LED light 113 is adjusted by way of rotation, and the first detection plate 112 and the second detection plate 112 pass through
Connector 114 is rotated relative to main frame 111, and another three groups of detection plates 112 are done in the same fashion adjusting.
Detection device 110 further includes hood, and hood is installed on detection plate 112, and hood is used for when detecting will be every
Gap between the adjacent detection plate 112 of group is blocked, and after hood blocks, camera 116 can carry out area to be tested
Image is effectively acquired, when system works, detection device 110 will receive the influence of room light light source, be formed after vehicle window
Image diplopia is unfavorable for camera 116 and acquires image, forms light protection using hood, hood avoids interior light dry
It disturbs, hood covers the gap line segment between adjacent detection plate 112, and collecting part is made to form integrated aspect.
Hood includes cover board and cover plate, and cover plate shares 2, which is respectively fixedly connected with to the top end of cover board
And bottom end, cover board are square, width is of same size with detection plate 112, and cover plate is rectangle strip, and the width of cover plate is big
In the thickness of detection plate 112, which is oppositely arranged so that the concave slot of hood, detection plate 112 are placed in concave groove；
Every group of detection plate 112 is respectively arranged with hood, illustrates hood by taking the first detection plate 112 and the second detection plate 112 as an example
Structure, the first detection plate 112 and the second detection plate 112 are recessed with threaded hole respectively inwards, and cover plate, which is provided with, is connected to its lateral surface
With the threaded hole of medial surface, the threaded hole of the first detection plate 112 and the second detection plate 112 just with the screw thread hole site phase of cover plate
Right, cover plate is fixed on by the threaded hole of the first detection plate 112, the threaded hole of the second detection plate 112 and cover plate by screw element
One detection plate 112 and the second detection plate 112 will hide by the first detection plate 112 and the rotation expansion of the second detection plate 112 when use
Light shield is stuck in the position opposite with the threaded hole of detection plate 112, is fixed hood by screw element, and hood is by first at this time
The connection structure of gap shielding between detection plate 112 and the second detection plate 112, other detection plates 112 and hood is with more than
Connection structure is identical.
The working principle of present example are as follows:
The portable image detecting system of leakage coaxial cable controls LED light 113 and camera 116 to image by control module
Signal is acquired, and is stored image data by data memory module, camera 116 and LED light 113 is encapsulated integrated
Detection device 110, camera 116 and LED light 113 are acquisition module, realize wire clamp positioning by locating module, wherein camera
116 use high speed low-light (level) camera 116, and LED light 113 is using high-intensitive compensatory light LED light 113, camera 116 and LED
Lamp 113 is used as acquisition module, is uniformly encapsulated in portable detection case 101 with the acquisition memory module of detection panel 102, real
Single carrying detection is showed；Detection device 110 passes through spatial area shared by the reduction itself of overlapping detection plate 112, detection plate 112
It folds in a rotating manner, the overlapping of compensatory light LED light 113 at this time is placed, by sucker suction in detection vehicle when work
On window, the expansion of plate 112 will test, light source led lamp 113 is unfolded therewith, adjusts detection plate 112 relative to master by connector 114
Gap section between adjacent detection plate 112 is blocked and is fixed using hood, passes through detection panel 102 by the angle of body frame 111
It controls LED light 113 and carries out stroboscopic, camera 116 carries out picture catching to area to be tested, which can save
Brightness is promoted under the premise of space-efficient as far as possible, it is big to solve tunnel leakage cable manual inspection difficulty, and the period is long and manual inspection band
The insecurity factor come, substantially increases detection efficiency.
Second embodiment
Fig. 1 is please referred to, the present embodiment provides a kind of portable image detecting systems of leakage coaxial cable comprising detection case
101, detection device 110 and detection module, wherein detection module is the component of detection case 101 and the component group of detection device 110
At detection device 110 is placed in detection case 101, has the detection panel of the data of detection coaxial cable in detection case 101
102, detection device 110 is electrically connected to the detection panel 102, and the data and signal that detection device 110 will test are sent to detection
Device 110, detection case 101 are Portable draw-bar box, and convenient for carrying detection device 110 when detection, detection device 110 includes main body
Frame 111, detection plate 112, LED light 113, connector 114, sucker and camera 116, detection plate 112 are connected to main frame 111,
LED light 113 is installed on detection plate 112, and connector 114 will test plate 112 and main frame 111 connects, and sucker and camera 116 divide
It is not connected to the ipsilateral working face of main frame 111, detection device 110 reduces device area, detection by the folding of detection plate 112
Device 110 is placed into detection case 101 in a manner of folding or tiling.
Second embodiment is identical with first embodiment part, the difference is that the connection structure and shading of detection plate 112
The setting of cover.
Detection case 101 has two parts space, including installing the space of detection panel 102 and placing detection device 110
Space, detection device 110 are placed into detection case 101, and detection device 110 is electrically connected with detection panel 102, detection panel 102
It is connected to LED light 113 and camera 116 by wiring, detection vehicle window is mounted on by sucker in use, will test device 110
On, detection panel 102 controls LED light 113 and carries out searchlighting to the situation of sewing of coaxial cable, and the then control of detection panel 102 is taken the photograph
As 116 pairs of coaxial cables progress Image Acquisition of head, after collecting image, signal picker transmits a signal to detection panel 102,
Power supply, control and data between detection panel 102 and detection device 110 are transmitted through wired mode and carry out, wiring encapsulation
In the outer cover packaging of a cable, this avoid because wiring it is excessive caused by it is chaotic, the both ends of cable disperse to connect respectively
To control unit and corresponding component.
Referring to figure 2., the section components of detection device 110 are controlled by the detection panel 102 in detection case 101,
Detection device 110 is electrically connected to detection panel 102, and detection module includes acquisition module, control module, memory module and positioning mould
Block, detection device 110 have acquisition module, and acquisition module includes LED light 113 and camera 116, and detection panel 102 has control
Molding block, memory module and locating module, wherein control module has lighting control unit and signaling control unit, light control
The illumination switch of LED light 113, illumination brightness and illumination frequency is adjusted in unit, the detection of signaling control unit enabling signal
The work of device 110, memory module include data storage element, and data storage element is by the image inspection data of camera 116
It is saved, locating module includes location parameter unit, and location parameter unit is connect with the component for collecting position data, position ginseng
Counting unit is connect with data storage element, location parameter unit collect position data after send data to data storage element into
Row saves；When work, it will test device 110 and detection vehicle window taken out and be mounted on out of detection case 101, pass through detection panel 102
Lighting control unit open the light of LED light 113, after unlatching by lighting control unit to the intensity of illumination of LED light 113 and
Strobing frequency is adjusted, and LED light 113 compensates illumination to area to be tested at this time, is conducive to 110 work of signal supervisory instrument
Make, signal be then acquired by signaling control unit starting camera 116, camera 116 start to area to be tested into
Row signal acquisition, the signal in the embodiment, which refers to, is transmitted to data storage element after image, camera 116 acquire image, number
Picture signal is stored in the analysis of the data after being detected in detection panel 102 according to storage element, meanwhile, location parameter unit
Position is determined by speed and time relationship, and position is recorded in data storage element or location parameter unit passes through positioning
The positioning function of navigation determines position.
Detection device 110 is placed in detection case 101 in a manner of being unfolded or folding, and detection device 110 includes main frame
111, detection plate 112, LED light 113, connector 114, sucker and camera 116, main frame 111 are located in detection device 110
Between position, detection plate 112 is connected to main frame 111 by connector 114, and detection plate 112 is by connector 114 relative to main body
Frame 111 can be rotated, and detection plate 112 is provided with multiple groups, and every group of detection plate 112 has multiple, multiple interconnection of detection plate 112
And can be overlapped, every group of adjacent detection plate 112 is overlaped by way of folding or sliding, and LED light 113 is installed on detection plate
On 112 panel, sucker is connected to main frame 111, and camera 116 is connected to main frame 111, and sucker and camera 116 are located at
Main frame 111 it is ipsilateral.
Main frame 111 is in the shape of a frame, and the side end face of main frame 111 is concaved with through-hole, and through-hole shares multiple, multiple through-holes
It arranges along the side end face of main frame 111, the setting of the through-hole is mainly used for the weight of mitigation main frame 111, in main frame 111
Portion is provided with the main body case of installation camera 116, which is located in the frame-shaped of main frame 111, has installation in main body case
With the component of electrical connection camera 116, camera 116 towards main frame 111 outside and by the picture signal of acquisition by connecing
Line is transmitted to detection panel 102, which uses dual camera 116, while acquiring the public network and private network image of coaxial cable, takes the photograph
Direction and the angle for by the component installed manually adjust acquisition image as first 116；Sucker and camera 116 are set to master
Body frame 111 it is ipsilateral, which is set as the first face of main frame 111, and the second face of main frame 111 is its opposite face, and sucker shares 2
A, it includes that mounting rod, disk body and absorption button, disk body are connected to mounting rod to sucker, and mounting rod is connected to main frame 111, inhales
Attached button is set to the second face of main frame 111, adsorbs the side of button for the closed at one end of bleed passage, bleed passage is arranged
Connect in the inside of main frame 111 and mounting rod, one end of bleed passage is connect with absorption button, the other end and disk of bleed passage
Internal side connection and connection, when disk body adsorbs, bleed passage closing presses absorption button, adsorbs side and the main frame of button
Gap is generated between 111, air-flow enters bleed passage by the gap and enters on the inside of disk body, and air and pine are generated on the inside of disk body
It is dynamic, button is adsorbed by pressing, stops absorption of the sucker to detection vehicle window, convenient for removing detection device 110；Main frame 111 leans on
The side end face of nearly detection plate 112 is provided with the mounting hole of installation connecting element 114, and one end of connector 114 passes through insertion mounting hole
Mode be connected to main frame 111, the other end of connector 114 is vertically outside the side end face of main frame 111, the embodiment
Middle detection plate 112 is provided with 4 altogether, and 2 connectors 114 are a pair of side end face for being located at main frame 111, adjacent connections 114
Between there is interval, detection plate 112 has a two sides, including front and back, and front is the face of mounted LED lamp 113, the back side be with
Opposite side thereof, the side of connector 114 are fixedly attached to the back side of detection plate 112, and detection plate 112 is relative to main frame 111
It can be rotated, detection plate 112 is by 114 rotational angle of connector, and collecting part is firmly adsorbed by 2 high-intensitive suckers when detection
On dynamic inspection vehicle side window, data line is all fixed, without detecting engineer's field connection.
Please refer to Fig. 6, detection plate 112 shares multiple groups and every group of detection plate 112 has multiple, and every group of detection plate 112 passes through
The mode of rotation or sliding is overlapped or is unfolded, and detection plate 112 has two sides, including front and back, and front is mounted LED lamp
113 face, detection plate 112 are square plate, when detection plate 112 works, detection plate 112 just facing towards area to be tested,
It is positively connected with multiple LED light 113, multiple LED light 113 are one group, and every group of LED light 113 is arranged in arrays in detection plate 112
Front controls its switch and glittering frequency by detection panel 102 when LED light 113 works, since vehicle side window decays to light source
Seriously, which carries out light filling designs using 8 groups of LED light sources, 4 groups of light sources of each camera 116, when detection, LED light
113 operating mode is stroboscopic, i.e., glittering by frequency, and frequency is adjusted by detection panel 102；Detection plate in the embodiment
112 are provided with 8 altogether, and it is 4 groups that 8 detection plates 112, which are divided, and 4 groups of detection plates 112 are located at the two side ends of main frame 111, main body
The same side of frame 111 shares 2 groups of detection plates 112, has interval, and 112 phase of adjacent sets detection plate between adjacent sets detection plate 112
Mutually parallel, every group of detection plate 112 totally 2, the end face of 2 detection plates 112 is connected with each other by cover plate, every group of adjacent detection plate
It is overlapped by way of sliding between 112, if the adjacent detection plate 112 is the first detection plate 112 and the second detection plate
112, wherein the back side of the first detection plate 112 is connect with connector 114, the front of the first detection plate 112 and the second detection plate 112
The back side it is opposite and overlapped, the top end face and bottom face of the first detection plate 112 are recessed with sliding slot, the second detection respectively inwards
The top end face and bottom face of plate 112 are recessed with sliding slot respectively inwards, i.e. the connection type of the sliding is the sliding of the second detection plate 112
To the first detection plate 112 just facing towards position, the second detection plate 112 is Chong Die with the first detection plate 112, detection plate 112
The setting is so that light source overlapping is placed, so that light source led lamp 113 is overlapped two-by-two, when detection passes through sliding expansion.
First detection plate 112 and the second detection plate 112 are connected by the connection bump of sliding slot and cover plate, the second detection plate
112 relative to the first detection plate 112 slidably, the first detection plate 112 and the second detection plate 112 are overlapped by way of sliding
When together, the back side of the positive LED light 113 of the first detection plate 112 and the second detection plate 112 formation overlap condition close to each other,
When the first detection plate 112 and the sliding expansion of the second detection plate 112, the LED light 113 of the first detection plate 112 and the second detection plate 112
Simultaneously towards area to be tested, the irradiating angle of LED light 113 is adjusted by way of rotation, the first detection plate 112 and
Two detection plates 112 are rotated by connector 114 relative to main frame 111, and another three groups of detection plates 112 are done in the same fashion tune
Section.
Detection device 110 further includes hood, and hood is installed on detection plate 112, and hood is used for when detecting will be every
Gap between the adjacent detection plate 112 of group is blocked, and after hood blocks, camera 116 can carry out area to be tested
Image is effectively acquired, when system works, detection device 110 will receive the influence of room light light source, be formed after vehicle window
Image diplopia is unfavorable for camera 116 and acquires image, forms light protection using hood, hood avoids interior light dry
It disturbs, hood covers the gap line segment between adjacent detection plate 112, and collecting part is made to form integrated aspect.
Hood includes cover board and cover plate, and cover plate shares 2, which is respectively fixedly connected with to the top end of cover board
And bottom end, cover board are square, width is width when two detection plates 112 are overlapped, and cover plate is rectangle strip, cover plate
Width is greater than the thickness of two detection plates 112, which is oppositely arranged so that the concave slot of hood, detection plate 112 are placed in
In concave groove；Every group of detection plate 112 is respectively arranged with hood, illustrates by taking the first detection plate 112 and the second detection plate 112 as an example
The structure of hood, the end face towards cover plate of the second detection plate 112 are provided with sliding slot, and the medial surface convex of cover plate, which is equipped with, to be connected
Protrusion is connect, connection bump shares 2, and one of connection bump is caught in the sliding slot of the first detection plate 112, another connection bump
It is caught in the sliding slot of the second detection plate 112, the first detection plate 112, the second detection plate 112 and cover plate form structure straggly, and cover plate is logical
It crosses connection bump to slide relative to the first detection plate 112 and the second detection plate 112, by the first detection plate 112 and second when use
The sliding expansion of detection plate 112, slides hood, hood slides into the first detection plate 112 and the second detection plate 112 in sliding slot
Centre when, hood other detection plates 112 and hides the gap shielding between the first detection plate 112 and the second detection plate 112
The connection structure of light shield is identical as the above connection structure.
The working principle of present example are as follows:
The portable image detecting system of leakage coaxial cable controls LED light 113 and camera 116 to image by control module
Signal is acquired, and is stored image data by data memory module, camera 116 and LED light 113 is encapsulated integrated
Detection device 110, camera 116 and LED light 113 are acquisition module, and wherein camera 116 uses high speed low-light (level) camera
116, LED light 113 is using high-intensitive compensatory light LED light 113, and camera 116 and LED light 113 are used as acquisition module, with detection
The acquisition memory module of panel 102 is uniformly encapsulated in portable detection case 101, is realized single carry and is detected；Detection dress
110 are set by spatial area shared by the reduction itself of overlapping detection plate 112, detection plate 112 folds in a sliding manner,
The overlapping of compensatory light LED light 113 at this time is placed, and sucker suction will test 112 sliding exhibition of plate on detection vehicle window when work
It opens, light source led lamp 113 is unfolded therewith, adjusts angle of the detection plate 112 relative to main frame 111, sliding by connector 114
Hood blocks the gap section between adjacent detection plate 112, controls LED light 113 by detection panel 102 and carries out stroboscopic, takes the photograph
As 116 pairs of area to be tested progress picture catchings of head, which can be promoted as far as possible under the premise of saving space
Brightness, it is big to solve tunnel leakage cable manual inspection difficulty, and the period is long and manual inspection bring insecurity factor, substantially increases
Detection efficiency.
It is examined in conclusion the present invention can be realized machine examination instead of people, allows user to carry out data analysis indoors, offer is provided
Intelligent assistant analysis module analysis difficulty can be effectively reduced, detection device is convenient for carrying, and makes user that sliver be rapidly completed
Road tunneling data analysis, thoroughly solve tunnel leakage cable manual inspection difficulty it is big, the period is long and manual inspection bring is dangerous
Factor substantially increases detection efficiency, is excluded in time due to leaking cable failure bring security risk.
Present specification describes the example of the embodiment of the present invention, it is not meant to that these embodiments illustrate and describe this
All possible forms of invention.Those of ordinary skill in the art will understand that the embodiments described herein is to help
Reader understands the principle of the present invention, it should be understood that protection scope of the present invention is not limited to such special statement and implementation
Example.Those skilled in the art can according to the present invention disclosed the technical disclosures make it is various do not depart from it is of the invention real
Various other specific variations and combinations of matter, these variations and combinations are still within the scope of the present invention.
Claims (10)
1. a kind of portable image detecting system of leakage coaxial cable, which is characterized in that including detection case and detection device, the inspection
Detection panel is provided in measuring tank, the detection device is electrically connected to the detection panel and the cable for exempting from wiring using one connects
It connects, the detection device is placed in integrative packaging in the detection case, and the detection device includes main frame, detection plate, mentions
For the LED light of intense light source, connector, install stabilizing body frame fixing piece and acquire image camera, the connector
Both ends are separately connected the detection plate and the main frame, and the LED light is installed on the detection plate, the fixing piece and described
Camera is respectively connected to the main frame.
2. the portable image detecting system of leakage coaxial cable according to claim 1, which is characterized in that the detection plate peace
Equipped with multiple LED light, multiple LED light are located at the ipsilateral working face of the detection plate.
3. the portable image detecting system of leakage coaxial cable according to claim 2, which is characterized in that the camera is set
It is equipped at least two and independent acquisition image, the camera passes through the direction for manually adjusting acquisition image and angle.
4. the portable image detecting system of leakage coaxial cable according to claim 3, which is characterized in that the fixing piece is
Sucker at least one of pastes piece, bolt, buckle, hold-down support.
5. the portable image detecting system of leakage coaxial cable according to claim 4, which is characterized in that the detection plate is set
It is equipped with multiple and forms one group of detection board group, there is a detection plate to connect with the connector in the detection board group.
6. the portable image detecting system of leakage coaxial cable according to claim 1, which is characterized in that the detection board group
In the adjacent detection plate be connected with each other, and the detection board group is overlapped by junction and is unfolded.
7. the portable image detecting system of leakage coaxial cable according to claim 5, which is characterized in that detected described in every group
Board group can be rotated by the connector relative to the main frame.
8. the portable image detecting system of leakage coaxial cable according to claim 6, which is characterized in that the detection device
It further include hood, the hood is connected to the detection plate, and when detection plate described in every group is unfolded, the hood blocks phase
Gap between the adjacent detection plate.
9. the portable image detecting system of leakage coaxial cable according to claim 6, which is characterized in that the connector is set
It is equipped with multiple, multiple connectors are respectively connected to the two sides of the main frame, and each connector is at least connected with one
The detection board group.
10. the portable image detecting system of leakage coaxial cable according to claim 9, which is characterized in that LED light is provided with
4 groups or 8 groups, the detection plate is provided with 4 or 8, and LED light described in every group is mounted on 1 detection plate, the camera
2 are provided with, the fixing piece is sucker.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811572146.8A CN109459433A (en) | 2018-12-21 | 2018-12-21 | A kind of portable image detecting system of leakage coaxial cable |
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| CN201811572146.8A CN109459433A (en) | 2018-12-21 | 2018-12-21 | A kind of portable image detecting system of leakage coaxial cable |
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| CN109459433A true CN109459433A (en) | 2019-03-12 |
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| CN201811572146.8A Pending CN109459433A (en) | 2018-12-21 | 2018-12-21 | A kind of portable image detecting system of leakage coaxial cable |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111141742A (en) * | 2019-12-31 | 2020-05-12 | 北京京天威科技发展有限公司 | Intelligent image detection system for leaky coaxial cable and working method thereof |
Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202563880U (en) * | 2012-04-19 | 2012-11-28 | 宁波音王电声股份有限公司 | Foldable music score bracket |
| CN102915577A (en) * | 2012-10-10 | 2013-02-06 | 国家电网公司 | Portable inspection unit |
| CN103532482A (en) * | 2013-10-25 | 2014-01-22 | 重庆师范大学 | Folding type solar mounting plate |
| CN104075150A (en) * | 2013-03-29 | 2014-10-01 | 海洋王照明科技股份有限公司 | Oled lamp |
| CN104167027A (en) * | 2014-09-05 | 2014-11-26 | 河北华恒信通信技术有限公司 | Tunnel cable fault inspection system and method |
| CN205014235U (en) * | 2015-09-01 | 2016-02-03 | 陈吉地 | Rotatable foldable LED lamps and lanterns |
| CN105842957A (en) * | 2016-06-02 | 2016-08-10 | 哈尔滨市科佳通用机电有限公司 | Dual-light-source illumination compensation apparatus for line-scan digital camera |
| CN105866131A (en) * | 2016-05-27 | 2016-08-17 | 中国铁道科学研究院 | Vehicle-mounted appearance detection system and method for communication leaky coaxial cable in tunnel |
| CN206236081U (en) * | 2016-09-23 | 2017-06-09 | 河南蓝信科技股份有限公司 | High ferro trackside equipment adds and multiplies inspection record system |
| CN106950780A (en) * | 2017-05-15 | 2017-07-14 | 北京鹰路科技有限公司 | A kind of linear LED stroboscopic light sources |
| CN207020178U (en) * | 2017-08-08 | 2018-02-16 | 浙江瑞启检测技术有限公司 | A kind of portable environment engineering contaminated soil detection means |
| CN107870910A (en) * | 2016-09-23 | 2018-04-03 | 河南蓝信科技股份有限公司 | High ferro trackside equipment, which adds, multiplies inspection record method and its system |
| CN207301581U (en) * | 2017-10-26 | 2018-05-01 | 惠州市瑞上光电有限公司 | A kind of a wide range of light compensating lamp module |
| CN108254314A (en) * | 2018-01-24 | 2018-07-06 | 肖香福 | A kind of portable pipeline detector |
| CN108318488A (en) * | 2017-01-17 | 2018-07-24 | 南京火眼猴信息科技有限公司 | A kind of subway tunnel Defect inspection device and detection method |
| CN208074694U (en) * | 2018-03-21 | 2018-11-09 | 上海三杰富景新能源科技有限公司 | It is a kind of based on intelligent lighting with monitoring in one device |
| CN208094698U (en) * | 2018-01-29 | 2018-11-13 | 杭州海康机器人技术有限公司 | A kind of fixed underbody detection device |
| CN208124030U (en) * | 2018-04-23 | 2018-11-20 | 江苏晓春新材料有限公司 | A kind of folding insect prevention formula domestic energy-saving lamp lamp bracket |
| CN108918539A (en) * | 2018-07-27 | 2018-11-30 | 同济大学 | A kind of apparent Defect inspection device and method of tunnel structure |
| CN209327226U (en) * | 2018-12-21 | 2019-08-30 | 成都瑞成嘉业科技有限公司 | A kind of portable image detecting system of leakage coaxial cable |
-
2018
- 2018-12-21 CN CN201811572146.8A patent/CN109459433A/en active Pending
Patent Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202563880U (en) * | 2012-04-19 | 2012-11-28 | 宁波音王电声股份有限公司 | Foldable music score bracket |
| CN102915577A (en) * | 2012-10-10 | 2013-02-06 | 国家电网公司 | Portable inspection unit |
| CN104075150A (en) * | 2013-03-29 | 2014-10-01 | 海洋王照明科技股份有限公司 | Oled lamp |
| CN103532482A (en) * | 2013-10-25 | 2014-01-22 | 重庆师范大学 | Folding type solar mounting plate |
| CN104167027A (en) * | 2014-09-05 | 2014-11-26 | 河北华恒信通信技术有限公司 | Tunnel cable fault inspection system and method |
| CN205014235U (en) * | 2015-09-01 | 2016-02-03 | 陈吉地 | Rotatable foldable LED lamps and lanterns |
| CN105866131A (en) * | 2016-05-27 | 2016-08-17 | 中国铁道科学研究院 | Vehicle-mounted appearance detection system and method for communication leaky coaxial cable in tunnel |
| CN105842957A (en) * | 2016-06-02 | 2016-08-10 | 哈尔滨市科佳通用机电有限公司 | Dual-light-source illumination compensation apparatus for line-scan digital camera |
| CN206236081U (en) * | 2016-09-23 | 2017-06-09 | 河南蓝信科技股份有限公司 | High ferro trackside equipment adds and multiplies inspection record system |
| CN107870910A (en) * | 2016-09-23 | 2018-04-03 | 河南蓝信科技股份有限公司 | High ferro trackside equipment, which adds, multiplies inspection record method and its system |
| CN108318488A (en) * | 2017-01-17 | 2018-07-24 | 南京火眼猴信息科技有限公司 | A kind of subway tunnel Defect inspection device and detection method |
| CN106950780A (en) * | 2017-05-15 | 2017-07-14 | 北京鹰路科技有限公司 | A kind of linear LED stroboscopic light sources |
| CN207020178U (en) * | 2017-08-08 | 2018-02-16 | 浙江瑞启检测技术有限公司 | A kind of portable environment engineering contaminated soil detection means |
| CN207301581U (en) * | 2017-10-26 | 2018-05-01 | 惠州市瑞上光电有限公司 | A kind of a wide range of light compensating lamp module |
| CN108254314A (en) * | 2018-01-24 | 2018-07-06 | 肖香福 | A kind of portable pipeline detector |
| CN208094698U (en) * | 2018-01-29 | 2018-11-13 | 杭州海康机器人技术有限公司 | A kind of fixed underbody detection device |
| CN208074694U (en) * | 2018-03-21 | 2018-11-09 | 上海三杰富景新能源科技有限公司 | It is a kind of based on intelligent lighting with monitoring in one device |
| CN208124030U (en) * | 2018-04-23 | 2018-11-20 | 江苏晓春新材料有限公司 | A kind of folding insect prevention formula domestic energy-saving lamp lamp bracket |
| CN108918539A (en) * | 2018-07-27 | 2018-11-30 | 同济大学 | A kind of apparent Defect inspection device and method of tunnel structure |
| CN209327226U (en) * | 2018-12-21 | 2019-08-30 | 成都瑞成嘉业科技有限公司 | A kind of portable image detecting system of leakage coaxial cable |
Non-Patent Citations (2)
| Title |
|---|
| 孙晨旭，任小东，李斌: "铁路轨旁设备设施视频检测识别系统", 《中国铁路》, no. 11, pages 99 - 103 * |
| 马海龙: "高铁轨旁设备添乘检查记录系统", 铁道通信信号, vol. 50, no. 6, 30 June 2014 (2014-06-30), pages 22 - 24 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111141742A (en) * | 2019-12-31 | 2020-05-12 | 北京京天威科技发展有限公司 | Intelligent image detection system for leaky coaxial cable and working method thereof |
| CN111141742B (en) * | 2019-12-31 | 2022-07-01 | 北京京天威科技发展有限公司 | Intelligent image detection system for leaky coaxial cable and working method thereof |
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