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Method and device for auxiliary test of antenna feeder surge protector

A surge protector and auxiliary test technology, applied in the direction of measuring device, measuring device casing, instrument, etc., can solve the problems of difficult to guarantee test results, cumbersome operation times, waste of working time, etc., and achieve accurate and convenient test results. The effect of replacement, reduced effort and difficulty

Active Publication Date: 2017-04-05
ZHUZHOU PUTIAN ZHONGPU LIGHTNING PROTECTION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Since the core of the antenna feeder surge protector is small, the surface of the core is smooth, and the distance between the core and the shell is also small; Keep the antenna surge protector from moving or rotating. It is easy for the test pen to slip on the core of the antenna surge protector, which makes the operation more difficult; it is also easy for a pen needle to touch the antenna surge protector at the same time. The core and case of the protector, causing false test conditions
To sum up, when testing with two test leads, the number of operations is cumbersome and the efficiency is low; the operation is inconvenient, difficult to operate, and error-prone; it brings a lot of trouble to the test process, and the test results are difficult to guarantee. a lot of time wasted

Method used

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  • Method and device for auxiliary test of antenna feeder surge protector
  • Method and device for auxiliary test of antenna feeder surge protector
  • Method and device for auxiliary test of antenna feeder surge protector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Such as figure 1 figure 2 with image 3 As shown in the device for auxiliary testing of the surge protector for antenna feeders, the base 2 is provided with a box body 1, and the box body 1 is equipped with a switch 4, a J-shaped interface 5, a bottom plate 3 and a terminal block 6. Wherein, the switch 4 includes a front button 41 and a rear button 42; the J-shaped interface 5 includes a J-shaped core body 51, a limit post 52, a J-shaped shell 53, and a J-shaped internal thread 531; and the terminal 6 is composed of The left terminal 61, the test terminal 62, and the right terminal 63 are composed. The bottom plate 3 is fixed on the box body 1 with screws 31, and the bottom plate 3 can be removed by loosening the screws 31, so that the J-type interface 5 is pulled out to facilitate the replacement of the J-type interface 5.

[0034] There are wires in the box body 1 to connect the J-type interface 5, the connection terminal 6 and the switch 4, and changing the use s...

Embodiment 2

[0056] Since the interface of the auxiliary test device is always J-type interface 5, when encountering an antenna surge protector 8 with J-type interface 5 at both ends, it is not possible to directly place the antenna feeder surge protector 8 on the auxiliary test device. Instead, a converter with K-type interface 7 at both ends can be connected and tested. Specifically, the converter (such as Figure 8 Figure 9 with Figure 10 shown) on the J-type interface 5 of the auxiliary test device, and then place the J-type interface 5 of the antenna-feeder surge protector 8 on the converter to conduct the test smoothly.

[0057] When using a converter for testing: the K-shaped cores 71 at both ends of the converter are respectively connected to the J-shaped core 51 of the auxiliary test device and the J-shaped core 51 of the antenna surge protector 8, and make them fully conductive; The K-shaped shells 72 at both ends of the device are respectively connected to the J-shaped shel...

Embodiment 3

[0060] Such as Figure 7 As shown, when testing an antenna-feeder surge protector 8 with a K-type interface 7 at one end and a J-type interface 5 at the other end, the K-type interface 7 of the antenna-feeder surge protector 8 and the One end is directly placed on the J-type interface 5 of the auxiliary test device for testing; a converter can also be used, first put the converter on the J-type interface 5 of the auxiliary test device, and then connect the J-type connector of the antenna feeder surge protector 8 Type interface 5 is placed on the converter for testing.

[0061] When using a converter for testing: the K-shaped cores 71 at both ends of the converter are respectively connected to the J-shaped core 51 of the auxiliary test device and the J-shaped core 51 of the antenna surge protector 8, and make them fully conductive; The K-shaped shells 72 at both ends of the device are respectively connected to the J-shaped shell 53 of the auxiliary test device and the J-shaped...

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Abstract

The invention relates to a method and device for antenna feeder surge protective device auxiliary testing. An antenna feeder surge protective device is firstly and directly placed on an auxiliary testing device or placed on the auxiliary testing device through a convertor, a left terminal and a right terminal are connected with testing holes of an anti-thunder element tester, the using state of a selector switch is set, then a testing pen connected to a testing terminal is in contact with a core and an outer shell of the antenna feeder surge protective device, voltage reading of a display screen of the anti-thunder element tester is observed, and the on-off performance and voltage parameters of the antenna feeder surge protective device are tested. By means of the method and device, operation is rapid and easy to use, the number of times of operation can be decreased, misoperation can be effectively prevented, the error rate is decreased, the work efficiency is improved, and the method and device belong to the field of anti-thunder element auxiliary testing.

Description

technical field [0001] The invention relates to an auxiliary testing method and device for lightning protection components, in particular to a method and a device for testing on-off performance and voltage parameters of an auxiliary antenna feeder surge protector, and belongs to the field of testing lightning protection electrical appliances. Background technique [0002] The existing surge protectors for antenna feeders are mainly used for lightning protection and current discharge. They are installed between the main feeder and the indoor ultra-flexible jumper. The ground grid prevents lightning from invading from the main feeder. The feeder from the base station antenna to the equipment room must be connected in parallel with a surge protector to the ground wire. In this way, when the overvoltage wave generated by lightning strikes in the distance invades along the feeder line, the surge protector can divide this overvoltage pulse wave into the ground, and dissolve all t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R1/04G01R31/02G01R19/00
Inventor 黄仁兴匡宪伟邓应辉
Owner ZHUZHOU PUTIAN ZHONGPU LIGHTNING PROTECTION TECH