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Self-suction type line arranging clamp of testing lines

A test line, self-priming technology, applied in the direction of measuring devices, measuring electrical variables, measuring device casings, etc., can solve the problems of complex structure, falling off, inconvenient, etc., and achieve fixed limit, reliable arrangement and fixation, and simple structure Effect

Inactive Publication Date: 2016-11-23
NANYANG POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, its disadvantages are that the structure is complicated, and the operation of fixing and removing the test line is cumbersome, which is very inconvenient; moreover, its ejector pin structure is very easy to damage electrical equipment such as switch cabinets, resulting in damage and falling off of the protective paint and other protective layers. occur

Method used

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  • Self-suction type line arranging clamp of testing lines
  • Self-suction type line arranging clamp of testing lines
  • Self-suction type line arranging clamp of testing lines

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as figure 1 Shown: a self-priming cable management clamp for field verification test lines, comprising a base 2 with a strong magnet 1, a test line fixing support 3 threadedly movably connected to the base 2, and the test line fixing support 3 A press-type test line fixing mechanism 5 is provided on the upper part. The press-type test line fixing mechanism 5 is a spring clip. The upper and lower clamp bodies of the spring clip are provided with relatively curved grooves for holding the test line and avoiding loss. At the same time, the tail of the upper clip body of the spring clip is longer than the lower clip body, which is convenient for pressing and saving effort and more convenient. A cushion pad 21 is provided at the bottom of the base 1, and the cushion pad 21 is a rubber pad. The base 1 and the test line fixing support 3 are both hard plastic parts.

Embodiment 2

[0030] Such as Figure 2-4 Shown: a self-priming cable management clamp for field verification test lines, comprising a base 2 with a strong magnet 1 and a test line fixing support 3 integrated with the base 2, on which the test line fixing support 3 is arranged There is a sliding sleeve 8, the side of the test line fixing support 3 is provided with an opening groove 10, the top of the opening groove 10 is provided with an upper arc groove, and the top of the sliding sleeve 8 is provided with the upper arc The lower arc-shaped groove corresponding to the shaped groove, the opening groove 10 of the test line fixing support 3 has a strip hole 6 parallel to the opening groove 10, and one side of the sliding sleeve 8 has a strip hole 6 parallel to the strip The sliding surface 11 that fits with the shaped hole 6 and slides in the strip-shaped hole 6, the sliding kit 8 is further provided with a pressing member 7, the pressing member 7 is a pressing block or a pressing plate, the sli...

Embodiment 3

[0032] Such as Figure 3-10 Shown: a self-priming cable management clip for field verification test lines, comprising a base 2 with a strong magnet 1 and a test line fixing support 3 set on the base 2, and a rubber buffer is set on the bottom of the base 2 Pad 21. The test wire fixing support 3 is provided with the test wire fixing support 3 including a support body provided on the base 2 and having an opening groove 10 on the side and sleeved outside the support body and connected with The sliding sleeve 16 is slidably connected to the support body, the sliding sleeve 16 is provided with a pressing sleeve 12, the sliding sleeve is movably connected to the support body through a locking mechanism, and the locking mechanism includes The slider 13 and the elastic mechanism in the open slot 10, the top of the open slot 10 and the top of the slider 13 are provided with symmetrical arc-shaped wire grooves, the bottom end of the slider 13 is connected with the elastic mechanism The ...

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PUM

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Abstract

The invention discloses a self-suction type line arranging clamp of testing lines, and is used for field calibration. The self-suction type line arranging clamp comprises a base provided with strong magnets and a testing line fixing support arranged on the base, and a press type testing line fixing mechanism is arranged on the testing line fixing support. According to the invention, the base with the strong magnets is arranged, the testing line fixing support with the press type testing line fixing mechanism is arranged on the base, the base with the strong magnets is adsorbed on metal such as a distribution cabinet or a mounting base, and the testing lines are wound on the testing line fixing support, and fixed by the press type testing line fixing mechanism, so that the testing lines can be quickly, simply, conveniently, safely and reliably arranged and fixed effectively.

Description

Technical field [0001] The present invention relates to the technical field of power measurement auxiliary devices, in particular to a self-priming cable management clamp for test lines, which is mainly used for on-site verification of power supply companies and to fix temporary wiring of power switch cabinets, such as protection verification and measurement verification. , Harmonic detection, protection transmission, etc. Background technique [0002] At present, the newly commissioned switchgear and metering equipment of the power system must be checked under load to verify the accuracy and protection of voltage and current transformers, whether there are any wiring errors in the secondary circuit of the metering device, and the presence of rectifier equipment, Users with impulsive loads conduct harmonic detection to prevent harmonics generated by user equipment from exceeding the normal percentage, which may cause interference or damage to the user’s own equipment or other use...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R1/04
CPCG01R1/0425
Inventor 杜明哲王修庞李吉浩姚楠
Owner NANYANG POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER