Background
Along with the development of the national power industry, the demand of an OPLC composite cable detection device is increased year by year, the working condition environment requirement is extremely high, the measurement precision requirement is high, the detection efficiency requirement is high, the OPLC engineering detection device is decided and developed for meeting the requirements of the power industry market and expanding the product structure of the company, the detection device is mainly suitable for various system power grids of household intellectualization, office automation, a digital transformer substation and industrial control networking, and has a good development prospect along with the continuous improvement of products.
Most of detection equipment generally adopted in the industry at present can only detect individual type performance parameters of the OPLC, and the detection of all performance parameters needs the cross matching of a plurality of detection equipment instruments, so that the defects of large overall workload, complex operation, low efficiency, low detection precision and the like exist.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an OPLC engineering detection device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an OPLC engineering detection device comprises a detection table, an OPLC engineering detection module is arranged on the detection table, the right side of the OPLC engineering detection module is provided with a power frequency withstand voltage test module, the right side of the power frequency withstand voltage test module is provided with a direct current resistance test module, a digital touch screen integrated industrial personal computer is arranged below the OPLC engineering detection module, an optical power and insertion return loss test module is arranged on the right side of the digital touch screen integrated industrial personal computer, a multifunctional conversion anti-interference switch is arranged below the optical power and insertion return loss test module, a safe emergency stop control button is arranged on the right side of the multifunctional conversion anti-interference switch, the digital touch screen integrated industrial personal computer is provided with a plurality of USB interfaces, and is electrically connected with an OPLC engineering detection module, a power frequency withstand voltage test module, a direct current resistance test module, an optical power and a plugging return loss test module and a plurality of USB interfaces.
Preferably, the optical power and the light source/optical power meter interface of the insertion return loss test module both adopt active interfaces, and the active interfaces are adapted to FC, SC, ST, universal Φ 2.5mm and universal Φ 1.25mm adapters.
Preferably, the detection table is provided with RS232 and USB interfaces, the size of the detection table is 70cm multiplied by 50cm, and the number of the interfaces of the multi-path USB interfaces is at least 3.
Preferably, a color recognition function module and a sound discharge alarm module are arranged in a controller of the digital touch screen integrated industrial personal computer.
Preferably, an intelligent power management module is arranged in the OPLC engineering detection module, and a perpetual calendar clock and a power failure storage module are installed in the digital touch screen integrated industrial personal computer.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses can effectual each item technical index parameter measurement of assurance OPLC cable, avoid traditional single measuring equipment synchronous and efficiency problem in the testing process, effectively improve measuring precision and efficiency.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: the utility model provides an OPLC engineering detection device, is including examining test table 1, examine and install OPLC engineering detection module 2 on the test table 1, the withstand voltage test module 3 of power frequency is installed on OPLC engineering detection module 2 right side, the direct current resistance test module 4 is installed to the withstand voltage test module 3 right side of power frequency, OPLC engineering detection module 2 below is equipped with the integrative industrial computer 5 of digital touch screen, the integrative industrial computer 5 right side of digital touch screen is equipped with optical power and inserts back and decreases test module 6, optical power and insert back and decrease test module 6 below and be equipped with multi-functional conversion anti-interference switch 7, multi-functional conversion anti-interference switch 7 right side is installed safe scram control button 8, the integrative industrial computer 5 below of digital touch screen is equipped with multichannel USB interface 9, the integrative industrial computer 5 of digital touch screen and OPLC engineering detection module 2, the withstand voltage test module 3 of power frequency, the optical power and insertion return loss test module 6 is electrically connected with the multi-path USB interface 9.
Wherein, the light source/optical power meter interface of the optical power and insertion return loss test module 6 adopts a movable interface, the movable interface is adapted to FC, SC, ST, universal phi 2.5mm and universal phi 1.25mm adapters, can be easily dismounted so as to clean the photodetector or replace other types of adapters, and is also convenient for cleaning the APC adapter at the inner side of the light source interface, the detection platform 1 is provided with RS232 and USB interfaces, the size of the detection platform 1 is 70cm multiplied by 50cm, the number of the interfaces of the multi-path USB interface 9 is at least 3 groups, a controller of the digital touch screen integrated industrial personal computer 5 is provided with a color identification function module and a sound discharge alarm module, a unique software technology is adopted, a test threshold value is set, the color is changed along with different stages of the test value, and whether the test result is qualified can be known at a glance, greatly accelerate test speed, it is simple and convenient for discharge indication is clear, reduces the maloperation, and the operation interface of the integrative industrial computer of digital touch screen 5 adopts multistage test interface, easy operation, including individualized colour demonstration, richened your visual experience, more can slow down visual fatigue, be equipped with intelligent power management module in the OPLC engineering detection module 2, install ten thousand years' calendar clock and power down storage module in the integrative industrial computer of digital touch screen 5, ensure that the device always works at the minimum power state, effectively alleviate the inside generating heat of device, the energy saving can store multiunit test data, test data can be looked up at any time, and instrument lug connection industrial computer, through software comprehensive control, test data transmits the computer, and automatic analysis judges, and data can be supplied the user to analyze, read, use and save.
The working principle is as follows: aiming at the whole OPLC engineering detection device, when an AC220v power supply is input and a power switch is turned on empty, when a 220v power supply is connected and the empty switch is turned to 'on', the OPLC engineering detection device is normally powered on, has a low-voltage withstand voltage test function, and is turned on by a high-voltage indicator lamp after the low-voltage withstand voltage function is started. At this time, the output voltage can be regulated automatically or manually through the digital touch screen integrated industrial personal computer 5, so as to achieve the effect of detecting the withstand voltage of a test product, the direct current resistance test module 4 is connected with a wire according to a correct wiring diagram, the digital touch screen integrated industrial personal computer 5 is used for testing after being regulated to a proper current gear, a return loss test interface (a multi-mode FC/PC interface and a single mode FC/APC interface) is inserted, after the proper interface is selected, the optical power is controlled through the digital touch screen integrated industrial personal computer 5, the test of the return loss test module 6 is inserted, when the safety emergency stop control button 9 is pressed, all functions can not be used normally and stop working, when the multifunctional conversion anti-interference switch 7 rotates to an ohm gear, the functions of the direct current resistance can only be tested, when the multifunctional conversion anti-interference switch 7 rotates to a kV gear, the low-voltage withstand function can only be tested, when the multifunctional conversion anti-interference switch 7 rotates to a dB gear, the functions of a plug-in return loss and a power meter can only be tested, when the multifunctional conversion anti-interference switch 7 rotates to an OFF gear, all test functions cannot be normally used, before testing, the function to be tested of the functional conversion switch is selected, then an interface of the digital touch screen integrated industrial personal computer 5 is turned on, a display screen of the digital touch screen integrated industrial personal computer 5 is used for displaying a test process and a test result and storing the test result in a memory, the multi-path USB interface 9 is arranged, a mouse, a keyboard and the like can be conveniently connected externally, and meanwhile test data can also be copied.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.