CN211348353U

CN211348353U - High-safety electric energy quality detection device

Info

Publication number: CN211348353U
Application number: CN201922158564.9U
Authority: CN
Inventors: 陈光胜; 潘铁根; 张进
Original assignee: Jiangsu Lianneng Electric Power Science Research Institute Co ltd
Current assignee: Jiangsu Lianneng Electric Power Science Research Institute Co ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-08-25
Anticipated expiration: 2029-12-05

Abstract

The utility model relates to a power equipment technical field, and disclose a power quality detection device of high security, which comprises a body, body electric connection has a set of inlet wire A port, a set of inlet wire B port and a set of inlet wire C port, and the front end of body still electric connection have with one of them inlet wire A port, the corresponding inlet wire A port of one of them inlet wire B port and one of them inlet wire C port position, inlet wire B port and inlet wire C port, the equal a set of fixed block of fixedly connected with in the left and right sides of body, the common fixedly connected with of two fixed blocks of the same group detects the pen, this body coupling has protection mechanism. The utility model discloses can be convenient for people select suitable line connection to gather voltage according to the actual demand, and connect simple swift, improve detection efficiency, can protect the detection device body simultaneously, prevent that display screen and wiring port from receiving the striking and damaging.

Description

High-safety electric energy quality detection device

Technical Field

The utility model relates to a power equipment technical field especially relates to a power quality detection device of high security.

Background

With the rapid development of economy, modern society has gradually become the knowledge and economy era leading to high-tech technology, information instruments sensitive to power supply quality become mainstream, new requirements on power supply power quality are provided, particularly the requirements on transient power quality are higher and higher, and new technology and new devices for testing power quality play an important role in ensuring safe, reliable and economic operation of a power grid.

At present, a traditional power quality detection instrument cannot effectively isolate a power system from a test instrument, wiring is complex, and a device which can protect the power system and is easy to wire is needed in actual detection, so that a high-safety power quality detection device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that traditional electric energy quality detection instrument can not effectively keep apart electric power system and test instrument among the prior art, the wiring is also comparatively complicated, needs a device that both can protect electric power system and wiring easily among the actual detection, and the electric energy quality detection device of a high security that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a high security's electric energy quality detection device, includes the body, body electric connection has a set of inlet wire A port, a set of inlet wire B port and a set of inlet wire C port, and the front end of body still electric connection have with one of them inlet wire A port, one of them inlet wire B port and one of them inlet wire C port position corresponding inlet wire A port, inlet wire B port and inlet wire C port, the equal fixedly connected with a set of fixed block in the left and right sides of body, two with organizing the common fixedly connected with of fixed block detects the pen, the body coupling has protection mechanism.

Preferably, protection machanism includes baffle and two joint subassemblies, the equal fixedly connected with slider in the rear end left and right sides of baffle, both ends all seted up with slider assorted spout about the preceding lateral wall of body, both ends are connected with two joint subassemblies respectively about the lateral wall of body and are connected with the rear wall of baffle about both ends respectively through two joint subassemblies.

Preferably, the two clamping components comprise two L-shaped plates, two return springs and two triangular clamping blocks, cavities matched with the L-shaped plates are formed in the upper end and the lower end of the inner part of the front side wall of the body, opposite ends of the front side walls of the two cavities are respectively connected with the side walls of the horizontal parts of the two L-shaped plates in a sliding manner through holes, the rear ends of the two triangular clamping blocks are respectively fixedly connected with the side walls of the vertical parts of the two L-shaped plates, openings matched with the triangular clamping blocks are formed in the opposite ends of the front side walls of the two cavities, the upper and lower ends of the rear side wall of the baffle plate are respectively provided with a clamping groove matched with the triangular clamping block, the front ends of the horizontal parts of the two L-shaped plates are respectively fixedly connected with a connecting plate, the front end and the rear end of the reset spring are fixedly connected with the rear end of the connecting plate and the front side wall of the body respectively, and the reset spring is fixedly sleeved with the side wall of the horizontal part of the L-shaped plate.

Preferably, the lower end of the body is fixedly connected with a handle.

Preferably, the middle position of the pole wall of the handle is fixedly sleeved with an anti-slip pad.

Preferably, fuses are fixedly connected inside the inlet ends of the two detection pens.

Compared with the prior art, the utility model provides a power quality detection device of high security possesses following beneficial effect:

1. this electric energy quality detection device of high security, through a set of inlet wire A port that is equipped with, mutually support of a set of inlet wire B port and a set of inlet wire C port, insert inlet wire A port respectively according to the phase sequence with three-phase voltage line, inlet wire B port and inlet wire C port, can accomplish star connection and gather voltage, through the inlet wire A1 port that is equipped with, mutually support of inlet wire B1 port and inlet wire C1 port, insert inlet wire A1 port respectively according to the phase sequence with three-phase voltage line and N line, inlet wire B1 port and inlet wire C1 port, can accomplish triangle-shaped connection and gather voltage, be convenient for people according to the collection voltage of the suitable line connection of actual demand selection, and connect simple and fast, improve the security of detection device body, can improve detection efficiency simultaneously.

2. This electric energy quality detection device of high security through the protection mechanism who is equipped with, can effectively protect the display screen and the wiring port of detection device body, prevents that the detection device body from receiving the striking, causes display screen and wiring port to damage, improves the life of detection device body, does benefit to people and uses.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can be convenient for people select suitable line connection to gather voltage according to actual demand, and connect simple swiftly, improved detection efficiency, can protect the detection device body simultaneously, prevent that display screen and wiring port from receiving the striking and damaging.

Drawings

Fig. 1 is a schematic structural diagram of a high-safety power quality detection device provided by the present invention;

FIG. 2 is a schematic bottom view of the structure of FIG. 1;

FIG. 3 is a schematic structural view of the clamping assembly of FIG. 2;

fig. 4 is a schematic diagram illustrating the location distribution of the incoming line a1 port, the incoming line B1 port and the incoming line C1 port in fig. 1.

In the figure: the detection device comprises a body 1, a 2 incoming line A port, a 3 incoming line B port, a 4 incoming line C port, a 5 incoming line A1 port, a 6 incoming line B1 port, a 7 incoming line C1 port, an 8 fixed block, a 9 detection pen, a 10 baffle, a 11L-shaped plate, a 12 return spring, a 13 triangular fixture block, a 14 connecting plate, a 15 handle and a 16 anti-skid pad.

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.

Referring to fig. 1-4, a high-safety electric energy quality detection device comprises a body 1, wherein the body 1 is electrically connected with a group of inlet wire a ports 2, a group of inlet wire B ports 3 and a group of inlet wire C ports 4, the front end of the body is also electrically connected with an inlet wire a1 port 5, an inlet wire B1 port 6 and an inlet wire C1 port 7 corresponding to the positions of one inlet wire a port 2, one inlet wire B port 3 and one inlet wire C port 4, a group of fixed blocks 8 are fixedly connected to the left side and the right side of the body 1, a detection pen 9 is fixedly connected to the two fixed blocks 8 in the same group, and the body 1 is connected with a protection mechanism.

Protection machanism includes baffle 10 and two joint subassemblies, the equal fixedly connected with slider in the rear end left and right sides of baffle 10, both ends all are seted up with slider assorted spout about the preceding lateral wall of body 1, both ends are connected with two joint subassemblies respectively about the lateral wall of body 1 and are connected with both ends about the back wall of baffle 10 respectively through two joint subassemblies, after the use is accomplished, with the baffle lapse, can be with display screen and a set of inlet wire A port 2, a set of inlet wire B port 3, a set of inlet wire C port 4, inlet wire A1 port 5, inlet wire B1 port 6 and inlet wire C1 port 7 separate with the external world, prevent to receive the striking and damage.

The two clamping components comprise two L-shaped plates 11, two reset springs 12 and two triangular clamping blocks 13, cavities matched with the L-shaped plates 11 are formed in the upper and lower ends of the inner part of the front side wall of the body 1, opposite ends of the front side walls of the two cavities are respectively connected with the side walls of the horizontal parts of the two L-shaped plates 11 in a sliding mode through holes, the rear ends of the two triangular clamping blocks 13 are respectively fixedly connected with the side walls of the vertical parts of the two L-shaped plates 11, openings matched with the triangular clamping blocks 13 are formed in the two opposite ends of the front side walls of the two cavities, clamping grooves matched with the triangular clamping blocks 13 are formed in the upper and lower ends of the rear side wall of the baffle plate 10, connecting plates 14 are respectively and fixedly connected with the front ends of the connecting plates 14 and the front side wall of the body 1, and the reset springs 12 are fixedly sleeved with the side, slide damper 10 can make one of them triangle fixture block 13 lapse to can make one of them L shaped plate 11 lapse, and then can make connecting plate 14 lapse, when triangle fixture block 13 slided to one of them draw-in groove position, under one of them reset spring 12's effect, can make triangle fixture block 13 move to inside the draw-in groove, thereby can effectively be spacing to baffle 10, prevent that baffle 10 from sliding, guarantee to go on effectively to the protection of display screen.

The handle 15 is fixedly connected to the lower end of the body 1, so that people can conveniently lift the body 1, and the carrying is convenient and convenient for people to carry.

The anti-slip mat 16 is fixedly sleeved in the middle of the rod wall of the handle 15, so that the friction force between the handle 15 and a hand is increased, and the body 1 is prevented from falling and being damaged due to the fact that the handle slides in the process of carrying the body 1.

The inside equal fixedly connected with fuse of entrance point of two test pens 9 when the short circuit appears, can be in time with the inlet wire fusing, this is prior art, prevents that the short circuit from causing the damage of body 1 internal system.

The utility model discloses in, during the use, through a set of inlet wire A port 2 that is equipped with, a set of inlet wire B port 3 and a set of inlet wire C port 4, insert inlet wire A port 2 respectively according to the phase sequence with three-phase voltage line, inlet wire B port 3 and inlet wire C port 4, can accomplish star connection and gather voltage, inlet wire A1 port 5 through being equipped with, inlet wire B1 port 6 and inlet wire C1 port 7, insert inlet wire A1 port 5 respectively according to the phase sequence with three-phase voltage line and N line, inlet wire B1 port 6 and inlet wire C1 port 7, can accomplish triangle-shaped connection and gather voltage, be convenient for people select suitable line connection and gather voltage according to actual demand, and connect simple swiftly, improve the security of detection device body 1, can improve detection efficiency simultaneously.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a power quality detection device of high security, includes body (1), its characterized in that, body (1) electric connection has a set of inlet wire A port (2), a set of inlet wire B port (3) and a set of inlet wire C port (4), and the front end of body still electric connection have with one of them inlet wire A port (2), one of them inlet wire B port (3) and one of them inlet wire C port (4) corresponding inlet wire A1 port (5), inlet wire B1 port (6) and inlet wire C1 port (7) in position, the equal fixedly connected with of the left and right sides of body (1) a set of fixed block (8), with the group two the common fixedly connected with of fixed block (8) detects pen (9), body (1) is connected with protection machanism.

2. The high-safety electric energy quality detection device according to claim 1, wherein the protection mechanism comprises a baffle (10) and two clamping components, sliders are fixedly connected to the left side and the right side of the rear end of the baffle (10), sliding grooves matched with the sliders are formed in the left side and the right side of the front side wall of the body (1), and the upper end and the lower end of the side wall of the body (1) are respectively connected with the two clamping components and are respectively connected with the upper end and the lower end of the rear side wall of the baffle (10) through the two clamping components.

3. The high-safety power quality detection device according to claim 2, wherein the two clamping components comprise two L-shaped plates (11), two return springs (12) and two triangular clamping blocks (13), cavities matched with the L-shaped plates (11) are formed in the upper and lower ends of the inner portion of the front side wall of the body (1), opposite ends of the front side walls of the two cavities are respectively connected with the side walls of the horizontal portions of the two L-shaped plates (11) in a sliding manner through holes, the rear ends of the two triangular clamping blocks (13) are respectively fixedly connected with the side walls of the vertical portions of the two L-shaped plates (11), openings matched with the triangular clamping blocks (13) are formed in opposite ends of the front side walls of the two cavities, clamping grooves matched with the triangular clamping blocks (13) are formed in the upper and lower ends of the rear side wall of the baffle plate (10), and connecting plates (14) are fixedly connected to the front ends of the horizontal portions of the two L-shaped plates, the front end and the rear end of the reset spring (12) are respectively fixedly connected with the rear end of the connecting plate (14) and the front side wall of the body (1), and the reset spring (12) is fixedly sleeved with the side wall of the horizontal part of the L-shaped plate (11).

4. The high-safety power quality detection device as claimed in claim 1, wherein a handle (15) is fixedly connected to the lower end of the body (1).

5. The high-safety power quality detection device according to claim 4, wherein a non-slip mat (16) is fixedly sleeved on the middle position of the rod wall of the handle (15).

6. The high-safety power quality detection device as claimed in claim 1, wherein fuses are fixedly connected inside the inlet ends of the two detection pens (9).