Electric energy quality analyzer easy to wire

Abstract

The utility model discloses an electric energy quality analyzer easy to wire, which belongs to the technical field of electric power test equipment, and comprises an analyzer body, an alligator clip, a current clamp and a Rogowski coil, a plurality of sockets are arranged on one side of the analyzer body, a wiring assembly is arranged at the sockets, a plurality of groups of voltage test wires are arranged in the wiring assembly, and the voltage test wires are connected with the current clamp. A mounting groove is formed in the bottom of the analyzer body, and a magnet and a storage assembly are arranged in the mounting groove. According to the utility model, the wiring assembly and the voltage test wires are arranged, so that multiple groups of voltage test wires, the jacks and the storage assembly can be carried at the same time, the effect of convenient wire insertion and storage is realized, and when the voltage test wires are damaged, the corresponding voltage test wires can be dismounted and replaced; the alligator clip and the current clamp are fixed through the clamping part storage box, and the Rogowski coil is fixed through the coil storage box, so that disordered movement of the alligator clip, the current clamp and the Rogowski coil during carrying is avoided, and mutual winding of voltage test wires is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric power test equipment technical field especially relates to an easy to connect power quality analyzer. BACKGROUND

[0002] Power quality analyzer is the special portable equipment of detection and analysis to power grid operation quality, can provide harmonic analysis and power quality analysis in power operation, can carry out long time data acquisition monitoring to power grid operation, simultaneously is equipped with power quality data analysis software, carries out various analysis to the measured data uploaded to computer, and power quality analyzer needs cooperation with alligator clip, current clamp and rossing coil and other components when using;

[0003] The existing power quality analyzer needs to connect the voltage test line of alligator clip, current clamp and rossing coil one by one before using, because the above components are usually in a group, leading to long wiring time;

[0004] The existing power quality analyzer needs to disassemble and store alligator clip, current clamp and rossing coil after completing test, but above components are easy to cause voltage test line to be intertwined with each other because of jolt in carrying process, need to carry out wire arrangement when using again, further increase wiring time;

[0005] Therefore, the power quality analyzer easy to connect is provided to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model discloses a kind of power quality analyzers easy to connect to solve the problems that power quality analyzer needs to be connected one by one in prior art and is easy to make voltage test line intertwined with each other in carrying process, leading to low efficiency of connection.

[0007] To achieve the above object, the utility model adopts the following technical scheme:

[0008] A kind of power quality analyzer easy to connect, including analyzer body, alligator clip, current clamp and rossing coil, the side of the analyzer body is equipped with multiple sockets, the socket is provided with wiring assembly, multiple voltage test lines are provided in the wiring assembly, the bottom of the analyzer body is equipped with installation slot, the inside of one end of the installation slot is provided with magnet, the other end of the installation slot is rotatably connected with storage assembly.

[0009] Preferably, the wiring assembly includes single-group line fixing block and multiple-group line fixing block, the upper surface of the single-group line fixing block is equipped with recess that matches voltage test line, the upper surface and the lower surface of the multiple-group line fixing block are equipped with recess that matches voltage test line.

[0010] Preferably, the voltage test line comprises a plug, the input end of the voltage test line is connected with the output end of the alligator clip, the current clamp and the Rogowski coil, and the voltage test line is plugged with the socket through the plug.

[0011] Preferably, the two sides of the plug are fixedly connected with connecting ears, and the connecting ears are fixedly connected with the single-group wire fixing block and the multiple-group wire fixing block.

[0012] Preferably, the receiving assembly comprises a clamping component receiving box and a coil receiving box, one end of the clamping component receiving box is rotationally connected with the mounting groove, one end in the interior of the clamping component receiving box is fixedly connected with a multiple-group wire socket matched with the multiple-group wire fixing block, and the surface in the interior of the clamping component receiving box is fixedly connected with multiple limiting rods.

[0013] Preferably, one end of the coil receiving box is rotationally connected with the mounting groove, one end in the interior of the coil receiving box is fixedly connected with a single-group wire socket matched with the single-group wire fixing block, and the surface in the interior of the coil receiving box is fixedly connected with a limiting column.

[0014] Preferably, the outer wall of the top end of the limiting column is provided with multiple positioning pins.

[0015] Compared with the prior art, the utility model has the beneficial effects that:

[0016] 1. The utility model discloses a kind of voltage test lines, and single-group wire fixing block and multiple-group wire fixing block can carry multiple voltage test lines and carry out plug wiring and disassembly to it, simultaneously, it can carry multiple voltage test lines and socket with receiving assembly, both realize the effect that it is convenient to plug wiring, and also can be used to receive voltage test line, when voltage test line is damaged, corresponding voltage test line can be removed and replaced.

[0017] 2. The utility model discloses a kind of receiving assemblies, through clamping component receiving box, alligator clip and current clamp can be fixed, through coil receiving box, Rogowski coil can be fixed, avoid alligator clip, current clamp and Rogowski coil disorder movement when carrying, to avoid different voltage test lines intertangle. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 A kind of three-dimensional structure schematic diagram of power quality analyzer easy to wiring is proposed for the utility model;

[0019] Figure 2 A kind of internal structure schematic diagram of power quality analyzer easy to wiring is proposed for the utility model;

[0020] Figure 3 The structure assembly drawing of receiving assembly in power quality analyzer easy to wiring is proposed for the utility model;

[0021] Figure 4 The utility model provides a kind of structure assembly drawing of wiring assembly and voltage test line in power quality analyzer of easy wiring is proposed for the utility model;

[0022] Figure 5 The utility model provides a kind of sectional view of clamping part storage box and coil storage box in power quality analyzer of easy wiring is proposed for the utility model.

[0023] In the drawing: 1, analyzer body;2, socket;3, voltage test line;4, installation slot;5, magnet;6, single group line fixing block;7, multiple group line fixing block;8, recess;9, plug;10, connecting lug;11, clamping part storage box;12, coil storage box;13, multiple group line socket;14, limit rod;15, single group line socket;16, limit post;17, positioning pin;18, crocodile clip;19, current clamp;20, Rogowski coil. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments, based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the scope of protection of the utility model.

[0025] Referring to Figures 1-5 A kind of power quality analyzer of easy wiring, including analyzer body 1, crocodile clip 18, current clamp 19 and Rogowski coil 20, the side of the analyzer body 1 is equipped with multiple sockets 2, the socket 2 is provided with wiring assembly, multiple voltage test lines 3 are provided in the wiring assembly, installation slot 4 is set in the bottom of the analyzer body 1, the inside of the one end of the installation slot 4 is provided with magnet 5, receiving assembly is rotatably connected to the other end of the installation slot 4.

[0026] Further, the wiring assembly includes single group line fixing block 6 and multiple group line fixing block 7, the upper surface of the single group line fixing block 6 is equipped with recess 8 matching voltage test line 3, the upper surface and the lower surface of the multiple group line fixing block 7 are equipped with recess 8 matching voltage test line 3.

[0027] It should be noted that: the interval of recess 8 is matched with the interval of socket 2, so that voltage test line 3 is aligned with socket 2, voltage test line 3 in single group line fixing block 6 is connected with Rogowski coil 20, and voltage test line 3 in multiple group line fixing block 7 is connected with crocodile clip 18 and current clamp 19.

[0028] The further advantage of the above is that the single-line fixing block 6 and the multi-line fixing block 7 can carry multiple sets of voltage test lines 3 and plug and unplug the multiple sets of voltage test lines 3, and can also carry the multiple sets of voltage test lines 3 and plug the storage assembly, which not only facilitates plugging, but also can be used for storing the voltage test lines 3.

[0029] Further, the voltage test line 3 comprises a plug 9, the input end of the voltage test line 3 is connected with the output end of the alligator clip 18, the current clamp 19 and the Rogowski coil 20, the voltage test line 3 is plugged with the socket 2 through the plug 9, and is used for building a test path, and the plug 9 is fixedly connected with a connecting lug 10 on both sides, and the connecting lug 10 is fixedly connected with the single-line fixing block 6 and the multi-line fixing block 7, so that when the voltage test line 3 is damaged, the corresponding voltage test line 3 can be removed and replaced.

[0030] Further, the storage assembly comprises a clamping component storage box 11 and a coil storage box 12, one end of the clamping component storage box 11 is rotationally connected with the mounting groove 4, one end inside the clamping component storage box 11 is fixedly connected with a plurality of sets of line sockets 13 matched with the plurality of sets of line fixing blocks 7, and the surface inside the clamping component storage box 11 is fixedly connected with a plurality of limiting rods 14, one end of the coil storage box 12 is rotationally connected with the mounting groove 4, one end inside the coil storage box 12 is fixedly connected with a single-line socket 15 matched with the single-line fixing block 6, and the surface inside the coil storage box 12 is fixedly connected with a limiting column 16, and the outer wall of the top end of the limiting column 16 is provided with a plurality of positioning pins 17.

[0031] The further advantage of the above is that the alligator clip 18 and the current clamp 19 can be fixed through the clamping component storage box 11, and the Rogowski coil 20 can be fixed through the coil storage box 12, so that the alligator clip 18, the current clamp 19 and the Rogowski coil 20 are prevented from moving disorderly when being carried, and different voltage test lines 3 are prevented from being entangled.

[0032] When the utility model is in use, the test personnel hand the single-line fixing block 6 to carry the voltage test line 3 corresponding to the Rogowski coil 20 and plug the socket 2, then hand the multi-line fixing block 7 to carry the voltage test line 3 corresponding to the alligator clip 18 and the current clamp 19 and plug the socket 2, and the plugging of all components can be completed through twice plugging.

[0033] When the Lores coil 20 is stored, the tester holds the voltage test wire 3 corresponding to the Lores coil 20 through the single-line fixing block 6, then opens the coil storage box 12, aligns the single-line fixing block 6 with the single-line socket 15 and inserts it, so that the voltage test wire 3 corresponding to the Lores coil 20 is plugged with the single-line socket 15 to achieve the fixing effect, then aligns the Lores coil 20 with the limiting column 16 and inserts it with force, so that the Lores coil 20 passes through the positioning pin 17, the positioning pin 17 resets after the insertion is completed, the Lores coil 20 is blocked by the positioning pin 17 from leaving, so as to avoid the voltage test wire 3 corresponding to the Lores coil 20 from being entangled with each other;

[0034] Similarly, when the alligator clip 18 and the current clamp 19 are stored, the voltage test wire 3 corresponding to the alligator clip 18 and the current clamp 19 is pulled out of the socket 2 and inserted into the multi-line socket 13 through the multi-line fixing block 7, then the alligator clip 18 and the current clamp 19 are clamped on the outer wall of the limiting rod 14 one by one to achieve the fixing, so as to avoid the voltage test wire 3 corresponding to the alligator clip 18 and the current clamp 19 from being entangled with each other;

[0035] After the Lores coil 20, the alligator clip 18 and the current clamp 19 are stored, the clamping part storage box 11 and the coil storage box 12 are closed and are attracted by the magnet 5.

[0036] When the failed voltage test wire 3 is replaced, the corresponding connecting lug 10 is disassembled, and only the failed voltage test wire 3 is removed.

[0037] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A power quality analyzer easy to wire, comprising an analyzer body (1), a crocodile clip (18), a current clamp (19) and a Rogowski coil (20), characterized in that, The side of the analyzer body (1) is provided with a plurality of sockets (2), the sockets (2) are provided with wiring assemblies, a plurality of voltage test lines (3) are arranged in the wiring assemblies, the bottom of the analyzer body (1) is provided with a mounting groove (4), the inner side of one end of the mounting groove (4) is provided with a magnet (5), and the other end of the mounting groove (4) is rotatably connected with a storage assembly.

2. A power quality analyzer easy to wire as claimed in claim 1, wherein: The wiring assembly comprises a single-group line fixing block (6) and a plurality of line fixing blocks (7), the upper surface of the single-group line fixing block (6) is provided with a groove (8) matched with the voltage test line (3), and the upper surface and the lower surface of the plurality of line fixing blocks (7) are provided with grooves (8) matched with the voltage test line (3).

3. The power quality analyzer easy to wire according to claim 1, characterized in that: The voltage test line (3) comprises a plug (9), the input end of the voltage test line (3) is connected with the output end of the alligator clip (18), the current clamp (19) and the Rogowski coil (20), and the voltage test line (3) is plugged with the socket (2) through the plug (9).

4. An electric power quality analyzer easy to wire according to claim 3, characterized in that: The two sides of the plug (9) are fixedly connected with connecting ears (10), and the connecting ears (10) are fixedly connected with the single-group line fixing block (6) and the plurality of line fixing blocks (7).

5. The power quality analyzer easy to wire according to claim 1, characterized in that: The storage assembly comprises a clamping component storage box (11) and a coil storage box (12), one end of the clamping component storage box (11) is rotatably connected with the mounting groove (4), a plurality of line sockets (13) matched with the plurality of line fixing blocks (7) are fixedly connected to one end in the clamping component storage box (11), and a plurality of limiting rods (14) are fixedly connected to the surface in the clamping component storage box (11).

6. An electric power quality analyzer easy to wire according to claim 5, characterized in that: One end of the coil storage box (12) is rotatably connected with the mounting groove (4), a single-group line socket (15) matched with the single-group line fixing block (6) is fixedly connected to one end in the coil storage box (12), and a limiting column (16) is fixedly connected to the surface in the coil storage box (12).

7. An electric power quality analyzer easy to wire according to claim 6, characterized in that: A plurality of positioning pins (17) are arranged on the outer wall of the top end of the limiting column (16).

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