CN110806383A - Telescopic rod type multispectral high-voltage live equipment parameter acquisition instrument - Google Patents
Telescopic rod type multispectral high-voltage live equipment parameter acquisition instrument Download PDFInfo
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- CN110806383A CN110806383A CN201911234963.7A CN201911234963A CN110806383A CN 110806383 A CN110806383 A CN 110806383A CN 201911234963 A CN201911234963 A CN 201911234963A CN 110806383 A CN110806383 A CN 110806383A
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- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
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- G01J5/02—Constructional details
- G01J5/0205—Mechanical elements; Supports for optical elements
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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
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Abstract
The invention relates to a telescopic rod type multispectral high-voltage electrified equipment parameter acquisition instrument, which comprises an acquisition instrument and a data acquisition host, wherein a first waterproof clamping joint is arranged above the right side of the acquisition instrument, a switch is arranged above the first waterproof clamping joint, an inner hexagon bolt is arranged below the switch, a second waterproof clamping joint is arranged on the inner hexagon bolt, a first cable is arranged on the second waterproof clamping joint, a light supplementing lamp mounting seat is arranged in the middle of the upper front part of the acquisition instrument, a laser indicator module is arranged below the light supplementing lamp seat, an infrared temperature measurement module is arranged below the laser indicator module, a connecting pipe is arranged in the middle of the bottom of the acquisition instrument, a connecting sleeve is arranged below the connecting pipe, a locking knob is arranged on the right side of the connecting sleeve, a lock catch is arranged at the bottom of the connecting sleeve, a connecting column is arranged below; the invention has the advantages of capability of simultaneously carrying out visible light image inspection and infrared temperature measurement, light and handy volume and convenient operation.
Description
Technical Field
The invention belongs to the technical field of parameter acquisition, and particularly relates to a telescopic rod type multispectral high-voltage electrified equipment parameter acquisition instrument.
Background
The external operation and maintenance or overhaul of the power equipment often need to be checked by ascending a height, which is inconvenient to approach, similarly, the inspection of the internal equipment of the electrified equipment needs to overcome high voltage, low illumination, dense equipment and environment with narrow and small bending space, special equipment needs to be used for nondestructive detection, the internal and external parts which can not be observed directly can be observed, and visual defects and thermal defects can be checked. Similarly, the industrial endoscope has the same problems, and meanwhile, most endoscope hoses are coated with metal coiled pipes or metal braided pipes by adopting transmission fiber bundles, and steering steel wires and metal power supply leads are arranged in the pipes, so that the insulation property is poor, the endoscope hoses cannot be directly applied to the internal detection of high-voltage live equipment, and the existing online thermometers and video monitoring equipment have fixed positions, are difficult to carry out local inspection and monitoring on the surfaces and the inside of all equipment, and have monitoring dead angles; therefore, it is very necessary to provide a telescopic rod type multispectral high-voltage live equipment parameter acquisition instrument which can simultaneously perform visible light image inspection and infrared temperature measurement, has a light and handy volume and is convenient to operate.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a telescopic rod type multispectral high-voltage live equipment parameter acquisition instrument which can simultaneously carry out visible image inspection and infrared temperature measurement, has light volume and is convenient to operate.
The purpose of the invention is realized as follows: the telescopic rod type multispectral high-voltage electrified equipment parameter acquisition instrument comprises an acquisition instrument and a data acquisition host, wherein a first waterproof tightening joint is arranged above the right side of the acquisition instrument, a switch is arranged on the first waterproof tightening joint, a hexagon socket head cap screw is arranged below the switch, the hexagon socket head cap screw is arranged on the acquisition instrument, a second waterproof tightening joint is arranged on the hexagon socket head cap screw, a first cable is arranged on the second waterproof tightening joint, a light supplement lamp mounting seat is arranged in the middle of the upper part in front of the acquisition instrument, a camera window is arranged on the inner circumference of the light supplement lamp mounting seat, four mounting holes are uniformly arranged on the periphery, the mounting holes are threaded blind holes, a light supplement lamp holder is arranged on the light supplement lamp mounting seat, thirty-six light supplement lamps are uniformly arranged on the outer circumference of the light supplement lamp holder, four fixing holes are uniformly arranged on the periphery of the outer edge, the fixing holes are U-shaped threaded through holes, a visible light camera module is arranged on the inner circumference of the light supplementing lamp holder, a mounting plate is arranged at the bottom of the visible light camera module, locking holes are arranged at four corners of the mounting plate, the locking holes are semicircular through holes, an audio input terminal is arranged on the left side below the mounting plate, a camera mounting seat is arranged in the middle above the mounting plate, a camera is arranged above the camera mounting seat, a laser indicator module is arranged below the light supplementing lamp holder, a laser indicator head is arranged below the laser indicator module, an installation sleeve is arranged above the laser indicator head, internal threads are arranged in the installation sleeve, and a laser indicator is arranged above the installation sleeve, the laser indicator is characterized in that a second cable is arranged above the laser indicator, a first threaded pipe is arranged in the laser indicator module, the first threaded pipe is installed on the acquisition instrument in a threaded manner, the installation sleeve is installed on the acquisition instrument through the first threaded pipe, an infrared temperature measurement module is arranged below the laser indicator module and comprises an online infrared thermometer, a wire outlet is formed in the left side of the online infrared thermometer, a wire pipe is arranged on the left side of the wire outlet, a third cable is arranged on the left side of the wire pipe, a second threaded pipe is arranged on the right side of the online infrared thermometer, a nut is arranged on the second threaded pipe, a connecting pipe is arranged in the middle of the bottom of the acquisition instrument, a connecting sleeve is arranged below the connecting pipe, and an insulating telescopic rod is arranged in the connecting sleeve, the insulating telescopic rod is provided with limiting holes, the right side of the connecting sleeve is provided with a locking knob, the bottom of the connecting sleeve is provided with a lock catch, a connecting post is arranged below the connecting sleeve, a base is arranged below the connecting post, the inner side of the collecting instrument is provided with a fixed mounting seat from bottom to top, the middle part above the fixed mounting seat is provided with a connecting plate, the four corners of the connecting plate are provided with through holes, the through holes are oval thread through holes, locking holes on the mounting plate correspond to the through holes and are fixed on the fixed mounting seat through screws, blind holes are arranged below the connecting plate and are round thread blind holes, the laser indicator module is arranged on the fixed mounting seat through the blind holes, rectangular through holes are arranged below the blind holes and are non-thread rectangular through holes, the upper part, the left side and the right side of the rectangular through hole are respectively provided with a locking bolt, the infrared temperature measuring module penetrates through the rectangular through hole and is fixed on the fixed mounting seat through the locking bolts, the inner lower part of the rear surface of the acquisition instrument is provided with a mobile power supply module, the upper part of the mobile power supply module is provided with a boss, the left side of the upper surface of the boss is provided with a wireless data transmission unit, the right side of the boss is provided with a control unit, the middle part in front of the data acquisition host machine is provided with a display screen, the middle part of the upper part of the display screen is provided with a power indicator lamp, the upper part of the right side of the data acquisition host machine is provided with an SD card interface, the lower part of the SD card interface is provided with an HDMI interface, the lower part of the HDMI interface is provided with a USB interface, the two USB interfaces are vertically, a reset hole is formed below the earphone interface.
The data acquisition host is a tablet personal computer or a mobile phone supporting wireless WIFI.
The online infrared thermometer is an HE-TA type industrial grade online infrared thermometer.
The laser indicator adopts an OEM0051 type high-end laser diode and an optical lens.
The visible light camera module adopts a CCD sensor.
The fixed mounting seat is made of PC/ABS type insulating material.
The light supplement lamp adopts an ultra-high brightness white LED.
The wireless data transmission unit adopts a WIFI wireless broadband communication technology.
The portable power source module comprises a polymer lithium ion battery and a module control circuit, a single-chip special IC (integrated circuit) for lithium battery charging management and boosting DC/DC (direct current/direct current) is adopted, and is matched with a plurality of peripheral devices, the portable power source module is electrically connected with a first cable, the first cable is connected with a power supply, the light supplementing lamp, the camera, the laser indicator, the online infrared thermometer, the wireless data transmission unit and the control unit are all electrically connected with the portable power source module, the laser indicator and the online infrared thermometer are respectively electrically connected with the wireless data transmission unit and the control unit through a second cable and a third cable, the camera is electrically connected with the wireless data transmission unit and the control unit, and the data acquisition host machine is in data communication with the wireless data transmission unit through a WIFI wireless broadband communication technology.
The shell of the acquisition instrument is made of thermoplastic ABS (Acrylonitrile butadiene styrene) material with good insulativity, and the insulating telescopic rod is a rod formed by mechanically pultrusion of a 220KV glass fiber reinforced plastic epoxy resin rod.
The invention has the beneficial effects that: the invention adopts the visible light camera module, the laser indicator module, the infrared temperature measurement module and the data acquisition host, can meet the requirement of simultaneously carrying out video, image and temperature monitoring on electrified equipment, overcomes the defects that the functions of a handheld thermodetector, a thermal imager, a video inspection tester, an industrial endoscope and the like are single, and cannot give consideration to the defects of video inspection and temperature data acquisition; by adopting the telescopic insulating rod, the front end of the monitoring device can be operated and monitored to be close to the tested high-voltage equipment outside the safe distance, so that the problem that other handheld monitoring devices cannot be directly applied to the internal detection of the live equipment is solved; by adopting the mobile power supply and wireless data interaction, metal wires are completely avoided, and the potential insulation hazard of other equipment is overcome; the flexible and mobile close-range and mobile monitoring mode is adopted, so that the problems that a fixed online video monitoring and temperature monitoring device has monitoring dead angles and cannot be covered in all directions are solved; the tablet computer is used as a core component of the data acquisition host, is provided with control and management software aiming at the acquisition front end, controls the front end device, and performs image photographing, character recognition (OCR), temperature acquisition, camera shooting and field playback; the invention has the advantages of capability of simultaneously carrying out visible light image inspection and infrared temperature measurement, light and handy volume and convenient operation.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the telescopic rod type multispectral high-voltage live equipment parameter acquisition instrument.
Fig. 2 is a schematic diagram of a data acquisition host structure of the telescopic rod type multispectral high-voltage electrified equipment parameter acquisition instrument.
Fig. 3 is a schematic structural view of a light supplementing lamp holder of the telescopic rod type multispectral high-voltage live equipment parameter acquisition instrument.
Fig. 4 is a schematic position diagram of a light supplement lamp mounting base of the telescopic rod type multispectral high-voltage live equipment parameter acquisition instrument.
Fig. 5 is a schematic view of the installation position of a light supplement lamp holder of the telescopic rod type multispectral high-voltage electrified equipment parameter acquisition instrument on the acquisition instrument.
Fig. 6 is a schematic front structural view of a visible light camera module of the telescopic rod type multispectral high-voltage live equipment parameter acquisition instrument.
Fig. 7 is a schematic diagram of the back structure of the visible light camera module of the telescopic rod type multispectral high-voltage live equipment parameter acquisition instrument.
Fig. 8 is a schematic side structure view of a visible light camera module of the telescopic rod type multispectral high-voltage live equipment parameter acquisition instrument of the invention.
Fig. 9 is a schematic view of the installation position of the fixed installation seat of the telescopic rod type multispectral high-voltage live equipment parameter acquisition instrument in the side surface of the interior of the acquisition instrument.
Fig. 10 is a schematic structural view of a fixed mounting seat of the telescopic rod type multispectral high-voltage live equipment parameter acquisition instrument.
Fig. 11 is a schematic view of the mounting position of the visible light camera module of the telescopic rod type multispectral high-voltage live equipment parameter acquisition instrument on the fixed mounting seat.
Fig. 12 is a schematic structural diagram of a laser indicator module of the telescopic rod type multispectral high-voltage live equipment parameter acquisition instrument.
Fig. 13 is a schematic diagram of the position of the screwed pipe of the telescopic rod type multispectral high-voltage live equipment parameter acquisition instrument in the acquisition instrument.
Fig. 14 is a schematic view of the laser indicator module of the telescopic rod type multispectral high-voltage live equipment parameter acquisition instrument in the installation position of the acquisition instrument.
Fig. 15 is a schematic structural diagram of an infrared temperature measurement module of the telescopic rod type multispectral high-voltage live equipment parameter acquisition instrument.
Fig. 16 is a schematic diagram of the internal structure of the connecting sleeve of the telescopic rod type multispectral high-voltage live equipment parameter acquisition instrument.
Fig. 17 is a schematic side structure view of a connecting sleeve of the telescopic rod type multispectral high-voltage live equipment parameter acquisition instrument.
Fig. 18 is a schematic diagram of the rear internal structure of the telescopic rod type multispectral high-voltage live equipment parameter acquisition instrument.
In the figure: 1. the device comprises an acquisition instrument 2, a first waterproof clamping joint 3, a switch 4, an inner hexagon bolt 5, a second waterproof clamping joint 6, a first cable 7, a supplementary lighting lamp holder 701, a supplementary lighting lamp 702, a camera window 703, a fixing hole 704, a supplementary lighting lamp mounting seat 705, a mounting hole 8, a visible light camera module 801, a mounting plate 802, a locking hole 803, an audio input terminal 804, a camera mounting seat 805, a camera 9, a laser indicator module 901, a laser indicator 902, a laser indicator head 903, a mounting sleeve 904, an internal thread 905, a second cable 906, a first threaded pipe 10, an infrared temperature measurement module 101, an online infrared temperature measurement instrument 102, an outlet 103, a conduit 104, a third cable 105, a second threaded pipe 106, a nut 11, a connecting pipe 12, a connecting sleeve 121, a first threaded pipe 10, a second threaded pipe 106, a, The portable power source comprises an insulating telescopic rod 122, a limiting hole 123, a latch 13, a locking knob 14, a connecting column 15, a base 16, a fixed mounting base 161, a connecting plate 162, a through hole 163, a blind hole 164, a rectangular through hole 165, a locking bolt 17, a boss 18, a wireless data transmission unit 19, a control unit 20, a mobile power source module 21, a data acquisition host 211, a display screen 212, a power indicator lamp 213, an SD card interface 214, an HDMI interface 215, a USB interface 216, a power interface 217, an earphone interface 218 and a reset hole.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1-18, the telescopic rod type multispectral high-voltage live equipment parameter acquisition instrument comprises an acquisition instrument 1 and a data acquisition host 21, wherein a first waterproof fastening joint 2 is arranged above the right side of the acquisition instrument 1, a switch 3 is arranged on the first waterproof fastening joint 2, an inner hexagon bolt 4 is arranged below the switch 3, the inner hexagon bolt 4 is installed on the acquisition instrument 1 in a threaded manner, a second waterproof fastening joint 5 is arranged on the inner hexagon bolt 4, a first cable 6 is arranged on the second waterproof fastening joint 5, a light supplement lamp installation seat 704 is arranged in the middle of the upper front part of the acquisition instrument 1, a camera window 702 is arranged on the inner circumference of the light supplement lamp installation seat 704, four installation holes are uniformly arranged on the periphery of the light supplement lamp installation seat, the installation holes 705 are threaded blind holes, and a light supplement lamp holder 7 is arranged on the light supplement lamp installation seat 704, thirty-six light supplement lamps 701 are uniformly arranged on the outer circumference of the light supplement lamp holder 7, four fixing holes 703 are uniformly arranged on the edge of the outer circumference, the fixing holes 703 are all U-shaped threaded through holes, a visible light camera module 8 is arranged on the inner circumference of the light supplement lamp holder 7, a mounting plate 801 is arranged at the bottom of the visible light camera module 8, locking holes 802 are arranged at four corners of the mounting plate 801, the locking holes 802 are semicircular through holes, an audio input terminal 803 is arranged on the left side below the mounting plate 801, a camera mounting seat 804 is arranged in the middle above the mounting plate 801, a camera 805 is arranged above the camera mounting seat 804, a laser indicator module 9 is arranged below the light supplement lamp holder 7, a laser indicator head 902 is arranged below the laser indicator module 9, and a mounting sleeve 903 is arranged above the laser indicator head 902, an internal thread 904 is arranged in the mounting sleeve 903, a laser indicator 901 is arranged above the mounting sleeve 903, a second cable 905 is arranged above the laser indicator 901, a first threaded pipe 906 is arranged in the laser indicator module 9, the first threaded pipe 906 is installed on the acquisition instrument 1 in a threaded manner, the mounting sleeve 903 is installed on the acquisition instrument 1 through the first threaded pipe 906, an infrared temperature measurement module 10 is arranged below the laser indicator module 9, the infrared temperature measurement module 10 comprises an online infrared thermometer 101, an outlet 102 is arranged on the left side of the online infrared thermometer 101, a line pipe 103 is arranged on the left side of the outlet 102, a third cable 104 is arranged on the left side of the line pipe 103, a second threaded pipe 105 is arranged on the right side of the online infrared thermometer 101, and a nut 106 is arranged on the second threaded pipe 105, the middle part of the bottom of the collecting instrument 1 is provided with a connecting pipe 11, the lower part of the connecting pipe 11 is provided with a connecting sleeve 12, the inside of the connecting sleeve 12 is provided with an insulating telescopic rod 121, the insulating telescopic rod 121 is provided with a limiting hole 122, the right side of the connecting sleeve 12 is provided with a locking knob 13, the bottom of the connecting sleeve 12 is provided with a lock catch 123, the lower part of the connecting sleeve 12 is provided with a connecting post 14, the lower part of the connecting post 14 is provided with a base 15, the inner side surface of the collecting instrument 1 is provided with a fixed mounting seat 16 from bottom to top, the middle part of the upper part of the fixed mounting seat 16 is provided with a connecting plate 161, four corners of the connecting plate 161 are provided with through holes 162, the through holes 162 are oval thread through holes, a locking hole 802 on the mounting plate 801 corresponds to the through holes, a blind hole 163 is arranged below the connecting plate 161, the blind hole 163 is a circular threaded blind hole, the laser indicator module 9 is installed on the fixed installation base 16 through the blind hole 163, a rectangular through hole 164 is arranged below the blind hole 163, the rectangular through hole 164 is a thread-free rectangular through hole, locking bolts 165 are arranged above, on the left side and on the right side of the rectangular through hole 164, the infrared temperature measurement module 9 penetrates through the rectangular through hole 164 and is fixed on the fixed installation base 16 through the locking bolts 165, a mobile power supply module 20 is arranged below the inner part of the rear surface of the acquisition instrument 1, a boss 17 is arranged above the mobile power supply module 20, a wireless data transmission unit 18 is arranged on the left side of the upper surface of the boss 17, a control unit 19 is arranged on the right side of the upper surface of the data acquisition host 21, a display screen 211 is arranged in the middle part of the upper part of the display screen 211, and a, data acquisition host 211 right side top be provided with SD card interface 213, SD card interface 213 below be provided with HDMI interface 214, HDMI interface 214 below be provided with USB interface 215, USB interface 215 about power source 216 symmetry about set up two, USB interface 215 below be provided with power source 216, power source 216 below be provided with earphone interface 217, earphone interface 217 below be provided with reset hole 218.
The invention has the beneficial effects that: the invention adopts the visible light camera module, the laser indicator module, the infrared temperature measurement module and the data acquisition host, can meet the requirement of simultaneously carrying out video, image and temperature monitoring on electrified equipment, overcomes the defects that the functions of a handheld thermodetector, a thermal imager, a video inspection tester, an industrial endoscope and the like are single, and cannot give consideration to the defects of video inspection and temperature data acquisition; by adopting the telescopic insulating rod, the front end of the monitoring device can be operated and monitored to be close to the tested high-voltage equipment outside the safe distance, so that the problem that other handheld monitoring devices cannot be directly applied to the internal detection of the live equipment is solved; by adopting the mobile power supply and wireless data interaction, metal wires are completely avoided, and the potential insulation hazard of other equipment is overcome; the flexible and mobile close-range and mobile monitoring mode is adopted, so that the problems that a fixed online video monitoring and temperature monitoring device has monitoring dead angles and cannot be covered in all directions are solved; the tablet computer is used as a core component of the data acquisition host, is provided with control and management software aiming at the acquisition front end, controls the front end device, and performs image photographing, character recognition (OCR), temperature acquisition, camera shooting and field playback; the invention has the advantages of capability of simultaneously carrying out visible light image inspection and infrared temperature measurement, light and handy volume and convenient operation.
Example 2
As shown in fig. 1-18, the telescopic rod type multispectral high-voltage live equipment parameter acquisition instrument comprises an acquisition instrument 1 and a data acquisition host 21, wherein a first waterproof fastening joint 2 is arranged above the right side of the acquisition instrument 1, a switch 3 is arranged on the first waterproof fastening joint 2, an inner hexagon bolt 4 is arranged below the switch 3, the inner hexagon bolt 4 is installed on the acquisition instrument 1 in a threaded manner, a second waterproof fastening joint 5 is arranged on the inner hexagon bolt 4, a first cable 6 is arranged on the second waterproof fastening joint 5, a light supplement lamp installation seat 704 is arranged in the middle of the upper front part of the acquisition instrument 1, a camera window 702 is arranged on the inner circumference of the light supplement lamp installation seat 704, four installation holes are uniformly arranged on the periphery of the light supplement lamp installation seat, the installation holes 705 are threaded blind holes, and a light supplement lamp holder 7 is arranged on the light supplement lamp installation seat 704, thirty-six light supplement lamps 701 are uniformly arranged on the outer circumference of the light supplement lamp holder 7, four fixing holes 703 are uniformly arranged on the edge of the outer circumference, the fixing holes 703 are all U-shaped threaded through holes, a visible light camera module 8 is arranged on the inner circumference of the light supplement lamp holder 7, a mounting plate 801 is arranged at the bottom of the visible light camera module 8, locking holes 802 are arranged at four corners of the mounting plate 801, the locking holes 802 are semicircular through holes, an audio input terminal 803 is arranged on the left side below the mounting plate 801, a camera mounting seat 804 is arranged in the middle above the mounting plate 801, a camera 805 is arranged above the camera mounting seat 804, a laser indicator module 9 is arranged below the light supplement lamp holder 7, a laser indicator head 902 is arranged below the laser indicator module 9, and a mounting sleeve 903 is arranged above the laser indicator head 902, an internal thread 904 is arranged in the mounting sleeve 903, a laser indicator 901 is arranged above the mounting sleeve 903, a second cable 905 is arranged above the laser indicator 901, a first threaded pipe 906 is arranged in the laser indicator module 9, the first threaded pipe 906 is installed on the acquisition instrument 1 in a threaded manner, the mounting sleeve 903 is installed on the acquisition instrument 1 through the first threaded pipe 906, an infrared temperature measurement module 10 is arranged below the laser indicator module 9, the infrared temperature measurement module 10 comprises an online infrared thermometer 101, an outlet 102 is arranged on the left side of the online infrared thermometer 101, a line pipe 103 is arranged on the left side of the outlet 102, a third cable 104 is arranged on the left side of the line pipe 103, a second threaded pipe 105 is arranged on the right side of the online infrared thermometer 101, and a nut 106 is arranged on the second threaded pipe 105, the middle part of the bottom of the collecting instrument 1 is provided with a connecting pipe 11, the lower part of the connecting pipe 11 is provided with a connecting sleeve 12, the inside of the connecting sleeve 12 is provided with an insulating telescopic rod 121, the insulating telescopic rod 121 is provided with a limiting hole 122, the right side of the connecting sleeve 12 is provided with a locking knob 13, the bottom of the connecting sleeve 12 is provided with a lock catch 123, the lower part of the connecting sleeve 12 is provided with a connecting post 14, the lower part of the connecting post 14 is provided with a base 15, the inner side surface of the collecting instrument 1 is provided with a fixed mounting seat 16 from bottom to top, the middle part of the upper part of the fixed mounting seat 16 is provided with a connecting plate 161, four corners of the connecting plate 161 are provided with through holes 162, the through holes 162 are oval thread through holes, a locking hole 802 on the mounting plate 801 corresponds to the through holes, a blind hole 163 is arranged below the connecting plate 161, the blind hole 163 is a circular threaded blind hole, the laser indicator module 9 is installed on the fixed installation base 16 through the blind hole 163, a rectangular through hole 164 is arranged below the blind hole 163, the rectangular through hole 164 is a thread-free rectangular through hole, locking bolts 165 are arranged above, on the left side and on the right side of the rectangular through hole 164, the infrared temperature measurement module 9 penetrates through the rectangular through hole 164 and is fixed on the fixed installation base 16 through the locking bolts 165, a mobile power supply module 20 is arranged below the inner part of the rear surface of the acquisition instrument 1, a boss 17 is arranged above the mobile power supply module 20, a wireless data transmission unit 18 is arranged on the left side of the upper surface of the boss 17, a control unit 19 is arranged on the right side of the upper surface of the data acquisition host 21, a display screen 211 is arranged in the middle part of the upper part of the display screen 211, and a, data acquisition host 211 right side top be provided with SD card interface 213, SD card interface 213 below be provided with HDMI interface 214, HDMI interface 214 below be provided with USB interface 215, USB interface 215 about power source 216 symmetry about set up two, USB interface 215 below be provided with power source 216, power source 216 below be provided with earphone interface 217, earphone interface 217 below be provided with reset hole 218.
For better effect, the data acquisition host 21 be the panel computer or the cell-phone that support wireless WIFI for supervisory control front end acquisition terminal has installed control and management software to gathering the front end, the control front end device, take a picture, word recognition (OCR), temperature acquisition, make a video recording, functions such as on-the-spot playback, panel computer protection and processing industry protection level is IP 64's fixed shell, in actual operation, provide the collapsible folding light shield of folding superfine fiber leather for the operator, make security, reliability higher.
For better effect, the online infrared thermometer is an HE-TA industrial-grade online infrared thermometer, has better performance index, can adapt to various environments and working conditions, is convenient to use, convenient and quick to maintain and calibrate, has low cost and has a multi-signal processing function.
In order to achieve better effect, the laser indicator adopts an OEM0051 type high-end laser diode and an optical lens, has clear light spots, low divergence, good collimation, small volume and strong field applicability in the power industry, and is mainly expressed in the following aspects: an intelligent feedback control circuit; high transmittance; low power consumption and high optical power output efficiency; the performance is stable, the consistency is good, and the service life is long; compared with the traditional positioning process, the laser is easy to use, and power-on and power-off are realized; compared with the traditional positioning, the laser effect is clear, and the positioning is accurate; the laser positioning process is advanced, and the cost is saved; the emitting principle of laser and the particularity of the generating process determine that the laser has the characteristics which common light does not have: the laser has the advantages of good monochromaticity, good coherence, good directivity and high brightness, and the laser has good directivity and high brightness, so that the target can be indicated conveniently, quickly, visually, practically, easily and stably and reliably, and the working efficiency can be greatly improved.
In order to achieve better effect, the visible light image shooting module adopts a CCD sensor and is used for observing and recording visible light images and videos of high-voltage power equipment, the definition is high, the digital output is realized, and the lens is adjustable.
In order to achieve better effect, the fixed mounting seat is made of PC/ABS type insulating materials, as the acquisition instrument simultaneously performs visible light and infrared observation, and simultaneously considers the matching of the laser indicator, the acquisition instrument, the laser indicator and the laser indicator are required to be parallel to each other, so that a base for mounting the observation and aiming equipment needs precision machining equipment, and simultaneously, the fixed mounting seat is made of insulating materials and used for fixing and mounting the camera, the infrared thermometer and the laser indicator, and the mounting mode adopts thread fixing to ensure that the central axes of the fixed mounting seat are parallel; the PC plastic raw material is Polycarbonate, ABS is terpolymer of acrylonitrile, butadiene and styrene, A represents acrylonitrile, B represents butadiene, S represents styrene, ABS resin is the most widely used polymer with the largest output at present, the ABS resin organically integrates various performances of PS, SAN and BS, has excellent mechanical properties of toughness, hardness and rigidity in balance, and PC/ABS, Polycarbonate and acrylonitrile-butadiene-styrene copolymer and mixture, is thermoplastic plastic formed by Polycarbonate (Polycarbonate) and polyacrylonitrile (ABS) alloy, and combines the excellent characteristics of the two materials, the formability of the ABS material and the mechanical properties, impact strength, temperature resistance, Ultraviolet (UV) resistance and the like of PC.
In order to achieve better effect, the light supplement lamp adopts an ultra-high brightness white LED, better monochromaticity is achieved, the used wavelength is close to the peak value sensitive wavelength of the CCD photosensitive element, and the requirement of the CCD on an active illumination light source is met in the aspect of illumination effect.
In order to achieve better effects, the wireless data transmission unit adopts a WIFI wireless broadband communication technology, meets the insulation requirement of data transmission, has wide coverage range of radio waves and very high transmission speed, has low threshold for manufacturers to enter the field, and does not consume funds for network wiring access, thereby saving a large amount of cost, the maximum resolution (1600 x 1200) of digital signal image transmission, adopts 802.11. b/g/n and 300Mbps of transmission rate, can ensure the transmitted image, data quality and confidentiality of image signals, adopts point-to-point (AP mode) transmission, does not need a wireless router for connection and conversion, and has transmission distance (straight line without barriers) of about 50 meters; the wireless data transmission unit further comprises JPEG coding and decoding, a frequency hopping baseband and an RF transceiver, supports digital video signals (a USB interface is arranged), and has the functions of converting WIFI into video, converting WIFI into a serial port, converting WIFI into GPIO and converting WIFI into I2C.
In order to achieve better effect, the mobile power supply module comprises a polymer lithium ion battery and a module control circuit, a single-chip special IC adopting lithium battery charging management and boosting DC/DC is matched with a plurality of peripheral devices, the mobile power supply module is electrically connected with a first cable, the first cable is connected with a power supply, the light supplementing lamp, the camera, the laser indicator, the online infrared thermometer, the wireless data transmission unit and the control unit are all electrically connected with the mobile power supply module, the laser indicator and the online infrared thermometer are respectively and electrically connected with the wireless data transmission unit and the control unit through a second cable and a third cable, the camera is electrically connected with the wireless data transmission unit and the control unit, the data acquisition host machine is in data communication with the wireless data transmission unit through a WIFI wireless broadband communication technology, the polymer lithium ion battery and the module control circuit supply power to the whole front-end device; the single-chip special IC for lithium battery charging management and boosting DC/DC is matched with a plurality of peripheral devices and is suitable for charging and discharging management of the mobile power supply of the lithium polymer battery; the IC integrates 1.0MHZ synchronous BUCK lithium battery charging management, small-sized inductors and capacitors can maximally reach 3.0A of charging current, self-adaptive charging management can carry out quick charging, and programmable battery voltage can be matched with phase electric cores to achieve electric quantity optimization; the boost DC/DC adopts synchronous rectification working at 600KHz, an external power MOS is selected according to output power, high discharge efficiency is realized, the temperature of an IC body is low, the reliability is greatly improved, the output reaches 5V/4.2A at most, and a programmable current limiting point can ensure that constant current is maintained when the output reaches current limiting and does not change along with the voltage of a battery and the output voltage; the intelligent judgment of load insertion and removal is supported, automatic boosting and automatic shutdown are carried out, low voltage and over-temperature protection is carried out when the battery discharges, and circuits such as over-current/short-circuit protection are output, so that safe operation of a chip and a system is ensured; the battery power detection and the digital liquid crystal display are integrated, the current remaining power of the battery can be effectively indicated in the charging or boosting discharging state, and the problem of jump or rebound caused by the change of the load in the power display is effectively solved through load compensation.
In order to achieve better effect, the shell of the acquisition instrument is made of thermoplastic plastic ABS (acrylonitrile butadiene styrene) with good insulativity, the insulating telescopic rod is formed by mechanically pultrusion of a 220KV glass fiber reinforced plastic epoxy resin rod, and the shell provides insulation protection for the monitoring front end of the whole acquisition instrument and has waterproof and dustproof functions; the thermoplastic ABS material has the characteristics of good flame retardance, no corrosion and static electricity prevention; the protection grade is IP66, can prevent to meet the weather in the rainy and snowy day intaking when the operation, and the crowded firm performance that takes shape pole can improve holistic firm performance, increase of service life.
The invention has the beneficial effects that: the invention adopts the visible light camera module, the laser indicator module, the infrared temperature measurement module and the data acquisition host, can meet the requirement of simultaneously carrying out video, image and temperature monitoring on electrified equipment, overcomes the defects that the functions of a handheld thermodetector, a thermal imager, a video inspection tester, an industrial endoscope and the like are single, and cannot give consideration to the defects of video inspection and temperature data acquisition; by adopting the telescopic insulating rod, the front end of the monitoring device can be operated and monitored to be close to the tested high-voltage equipment outside the safe distance, so that the problem that other handheld monitoring devices cannot be directly applied to the internal detection of the live equipment is solved; by adopting the mobile power supply and wireless data interaction, metal wires are completely avoided, and the potential insulation hazard of other equipment is overcome; the flexible and mobile close-range and mobile monitoring mode is adopted, so that the problems that a fixed online video monitoring and temperature monitoring device has monitoring dead angles and cannot be covered in all directions are solved; the tablet computer is used as a core component of the data acquisition host, is provided with control and management software aiming at the acquisition front end, controls the front end device, and performs image photographing, character recognition (OCR), temperature acquisition, camera shooting and field playback; the invention has the advantages of capability of simultaneously carrying out visible light image inspection and infrared temperature measurement, light and handy volume and convenient operation.
Claims (10)
1. The parameter acquisition instrument of the telescopic rod type multispectral high-voltage live equipment comprises an acquisition instrument and a data acquisition host, and is characterized in that: the acquisition instrument is characterized in that a first waterproof tightening joint is arranged above the right side of the acquisition instrument, a switch is arranged on the first waterproof tightening joint, a hexagon socket head cap screw is arranged below the switch, the hexagon socket head cap screw is installed on the acquisition instrument, a second waterproof tightening joint is arranged on the hexagon socket head cap screw, a first cable is arranged on the second waterproof tightening joint, a light supplementing lamp installation seat is arranged in the middle of the upper front part of the acquisition instrument, a camera window is arranged on the inner circumference of the light supplementing lamp installation seat, four installation holes are uniformly arranged on the periphery of the light supplementing lamp installation seat, a light supplementing lamp seat is arranged on the light supplementing lamp installation seat, thirty-six light supplementing lamps are uniformly arranged on the outer circumference of the light supplementing lamp seat, four fixing holes are uniformly arranged on the outer circumference edge of the outer circumference, a visible light camera module is arranged on the inner circumference of the light supplementing lamp seat, and an installation plate is arranged at, the device comprises a mounting plate, a light supplementing lamp holder, a laser indicator module, a laser indicator head, a mounting sleeve, a laser indicator, a second cable, a first threaded pipe, a second threaded pipe, an infrared temperature measuring module, a first temperature measuring module, a second temperature measuring module and a second temperature measuring module, wherein the four corners of the mounting plate are provided with locking holes, the left side of the lower portion of the mounting plate is provided with an audio input terminal, the middle portion of the upper portion of the mounting plate is provided with the camera mounting seat, the camera is arranged above the camera mounting seat, the lower portion of the light supplementing lamp holder is provided with the laser indicator module, the lower portion of the laser indicator module is provided with the laser indicator head, the upper portion of the laser indicator head is provided with the mounting sleeve, the mounting sleeve is arranged in the mounting sleeve, the inner, the infrared temperature measuring module comprises an online infrared thermometer, a wire outlet is arranged on the left side of the online infrared thermometer, a wire pipe is arranged on the left side of the wire outlet, a third cable is arranged on the left side of the wire pipe, a second threaded pipe is arranged on the right side of the online infrared thermometer, a nut is arranged on the second threaded pipe, a connecting pipe is arranged in the middle of the bottom of the acquisition instrument, a connecting sleeve is arranged below the connecting pipe, an insulating telescopic rod is arranged inside the connecting sleeve, a limiting hole is formed in the insulating telescopic rod, a locking knob is arranged on the right side of the connecting sleeve, a lock catch is arranged at the bottom of the connecting sleeve, a connecting column is arranged below the connecting sleeve, a base is arranged below the connecting column, and a fixed mounting seat is arranged on the inner side face of the acquisition instrument from bottom to top, the middle part above the fixed mounting seat is provided with a connecting plate, four corners of the connecting plate are provided with through holes, a locking hole on the mounting plate corresponds to the through hole and is fixed on the fixed mounting seat through a screw, a blind hole is arranged below the connecting plate, the laser indicator module is arranged on the fixed mounting seat through the blind hole, a rectangular through hole is arranged below the blind hole, locking bolts are arranged above, on the left side and on the right side of the rectangular through hole, the infrared temperature measurement module penetrates through the rectangular through hole and is fixed on the fixed mounting seat through the locking bolts, a mobile power supply module is arranged below the inner part of the rear surface of the acquisition instrument, a boss is arranged above the mobile power supply module, a wireless data transmission unit is arranged on the left side of the upper surface of the boss, a control unit is arranged on the right side of the upper surface of the boss, and, display screen top middle part be provided with power indicator, data acquisition host computer right side top be provided with the SD card interface, SD card interface below be provided with the HDMI interface, HDMI interface below be provided with the USB interface, the USB interface set up two about power source longitudinal symmetry, USB interface below be provided with power source, power source below be provided with the earphone interface, earphone interface below be provided with the reset hole.
2. The telescopic rod type multispectral high-voltage live equipment parameter acquisition instrument as claimed in claim 1, wherein: the data acquisition host is a tablet personal computer or a mobile phone supporting wireless WIFI.
3. The telescopic rod type multispectral high-voltage live equipment parameter acquisition instrument as claimed in claim 1, wherein: the online infrared thermometer is an HE-TA type industrial grade online infrared thermometer.
4. The telescopic rod type multispectral high-voltage live equipment parameter acquisition instrument as claimed in claim 1, wherein: the laser indicator adopts an OEM0051 type high-end laser diode and an optical lens.
5. The telescopic rod type multispectral high-voltage live equipment parameter acquisition instrument as claimed in claim 1, wherein: the visible light camera module adopts a CCD sensor.
6. The telescopic rod type multispectral high-voltage live equipment parameter acquisition instrument as claimed in claim 1, wherein: the fixed mounting seat is made of PC/ABS type insulating material.
7. The telescopic rod type multispectral high-voltage live equipment parameter acquisition instrument as claimed in claim 1, wherein: the light supplement lamp adopts an ultra-high brightness white LED.
8. The telescopic rod type multispectral high-voltage live equipment parameter acquisition instrument as claimed in claim 1, wherein: the wireless data transmission unit adopts a WIFI wireless broadband communication technology.
9. The telescopic rod type multispectral high-voltage live equipment parameter acquisition instrument as claimed in claim 1, wherein: the portable power source module comprises a polymer lithium ion battery and a module control circuit, a single-chip special IC (integrated circuit) for lithium battery charging management and boosting DC/DC (direct current/direct current) is adopted, and is matched with a plurality of peripheral devices, the portable power source module is electrically connected with a first cable, the first cable is connected with a power supply, the light supplementing lamp, the camera, the laser indicator, the online infrared thermometer, the wireless data transmission unit and the control unit are all electrically connected with the portable power source module, the laser indicator and the online infrared thermometer are respectively electrically connected with the wireless data transmission unit and the control unit through a second cable and a third cable, the camera is electrically connected with the wireless data transmission unit and the control unit, and the data acquisition host machine is in data communication with the wireless data transmission unit through a WIFI wireless broadband communication technology.
10. The telescopic rod type multispectral high-voltage live equipment parameter acquisition instrument as claimed in claim 1, wherein: the shell of the acquisition instrument is made of thermoplastic ABS (Acrylonitrile butadiene styrene) material with good insulativity, and the insulating telescopic rod is a rod formed by mechanically pultrusion of a 220KV glass fiber reinforced plastic epoxy resin rod.
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| CN201911234963.7A CN110806383A (en) | 2019-12-05 | 2019-12-05 | Telescopic rod type multispectral high-voltage live equipment parameter acquisition instrument |
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| CN201911234963.7A CN110806383A (en) | 2019-12-05 | 2019-12-05 | Telescopic rod type multispectral high-voltage live equipment parameter acquisition instrument |
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Application publication date: 20200218 |