CN212255517U

CN212255517U - Electric energy quality monitoring device convenient to installation

Info

Publication number: CN212255517U
Application number: CN202020796333.0U
Authority: CN
Inventors: 马洪亮; 任俊辉
Original assignee: Hebei Vauban Power Technology Co ltd
Current assignee: Hebei Vauban Power Technology Co ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2020-12-29
Anticipated expiration: 2030-05-14

Abstract

The utility model discloses an electric energy quality monitoring device convenient for installation, which comprises a first fixing plate, a box body, temperature measuring equipment, a fixing mechanism arranged on the rear end surface of the first fixing plate and a dismounting mechanism arranged on the rear end surface of the box body, wherein the fixing mechanism comprises a second fixing plate, the second fixing plate is arranged at the edge of the outer surface of the box body, the rear end surface of the box body is provided with a positioning rod, the rear end surface of the first fixing plate is provided with a positioning hole, the first fixing plate is movably connected with the box body through the positioning hole which is sleeved with the positioning rod, a sliding groove arranged on the rear end surface of the first fixing plate, a shifting plate arranged on the inner surface of the sliding groove and a first clamping block arranged on one side surface of the shifting plate are designed, the shifting plate is convenient to move to enable the first clamping block to be connected with the first clamping groove, and a sliding rod arranged, thereby realized being convenient for fixed box, guaranteed the function of box convenient to detach maintenance.

Description

Electric energy quality monitoring device convenient to installation

Technical Field

The utility model belongs to the technical field of the power quality monitoring, concretely relates to power quality monitoring devices convenient to installation.

Background

With the rapid development of science and technology and the gradual enhancement of economic strength, on one hand, a large amount of disturbance loads are used, so that a plurality of electric energy quality problems are caused, such as three-phase unbalance, sudden voltage rise and drop, voltage flicker, harmonic pollution and the like; on the other hand, due to the widespread use of power electronics and microelectronics, the demand for quality of electric energy is increasing. Therefore, the power quality on-line monitoring device is required to monitor, record and analyze the power quality of the power grid in real time. The traditional power quality monitoring device convenient to install still has various problems and is difficult to meet the actual use requirements.

Like the utility model discloses an electric energy quality on-line monitoring device that the grant bulletin number is CN207067276U, when its one of which temperature was greater than the highest temperature that allows, will send voice prompt and be used for indicateing staff on every side, it is complicated inconvenient not to solve the installation of device yet to influence the dismantlement and the maintenance of device and temperature measuring equipment parcel inside the box body, thereby influence the accuracy nature of temperature, thereby can not in time reflect the problem of accurate temperature, for this reason we propose an electric energy quality monitoring device convenient to installation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric energy quality monitoring device convenient to installation to it is complicated not convenient to solve the installation that provides the device among the above-mentioned background art, thereby influences the dismantlement and the maintenance of device and temperature measurement equipment parcel inside the box body, thereby influences the accuracy nature of temperature, thereby can not in time reflect the problem of accurate temperature.

In order to achieve the above object, the utility model provides a following technical scheme: a conveniently-installed electric energy quality monitoring device comprises a first fixing plate, a box body, temperature measuring equipment, a fixing mechanism and a dismounting mechanism, wherein the fixing mechanism is installed on the surface of the rear end of the first fixing plate, the dismounting mechanism is installed on the surface of the rear end of the box body, the fixing mechanism comprises a second fixing plate, the second fixing plate is arranged on the edge of the outer surface of the box body, a positioning rod is arranged on the surface of the rear end of the box body, a positioning hole is formed in the surface of the rear end of the first fixing plate, the first fixing plate is movably connected with the box body through the positioning hole in a sleeved mode, a sliding groove is formed in the surface of the front end of the first fixing plate, a shifting plate is arranged on the inner surface of the sliding groove, a sliding rod is arranged on one side surface of the shifting plate, an lug piece is arranged on the surface of the rear end of the first, the surface of the other side of the shifting plate is provided with a first clamping block, the edge of the outer surface of the positioning rod is provided with a first clamping groove, and the first fixing plate is fixedly connected with the box body through the first clamping groove.

Preferably, the disassembly mechanism comprises a sleeve, the sleeve is fixedly installed on the surface of the rear end of the box body, a push plate is arranged on the inner surface of the sleeve, a first spring is arranged on the surface of the front end of the push plate, the other end of the first spring is fixedly connected with the box body, a second clamping groove is formed in the inner wall of the sleeve, a second clamping block is arranged at the edge of the outer surface of the temperature measuring equipment, and the temperature measuring equipment is fixedly connected with the sleeve through the second clamping block.

Preferably, the front end surface of box is provided with the display screen, the rear end surface of box is provided with binding post, fixed plate one sets up the surface at the box.

Preferably, a through hole is formed in the surface of one side of the lug, the cross section of the through hole is the same as that of the sliding rod, and the lug is fixedly connected with the first fixing plate.

Preferably, the width of the shifting plate is the same as that of the sliding groove, the shifting plate is in sliding connection with the sliding groove, and the shifting plate is fixedly connected with the sliding rod.

Preferably, the rear end of the first clamping block is as thick as the first clamping groove, the first clamping block is fixedly connected with the shifting plate, and the cross section of the positioning hole is as large as that of the positioning rod.

Preferably, the number of the positioning rods is four, the four positioning rods are arranged at the edges and corners of the surfaces of the two rear ends of the fixing plate, and the four positioning rods are fixedly connected with the two fixing plates.

Preferably, the cross section of the second clamping groove is L-shaped, the width of the second clamping groove is three times that of the second clamping block, the number of the second clamping blocks is two, and the two second clamping blocks are arranged around the axis of the temperature measuring equipment at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) through having designed the spout of seting up in a fixed plate rear end surface and installing the board of dialling at the spout internal surface and installing at the fixture block one of dialling a board side surface, be convenient for dial the board through removing and make fixture block one be connected with draw-in groove one, through having designed install the slide bar at the auricle inner wall and install the spring two between slide bar and the board of dialling, the spring two of being convenient for promote fixture block one and be connected with the locating lever to realized being convenient for fixed box, guaranteed the function of box convenient to detach maintenance.

(2) Through the design of the second clamping groove formed in the inner wall of the sleeve, the second clamping block arranged at the edge of the outer surface of the temperature measuring equipment, the first spring and the push plate arranged on the inner surface of the sleeve, the first spring is convenient to push the temperature measuring equipment, the second clamping groove and the second clamping block are driven, and the function of being convenient to fix or disassemble the temperature measuring equipment is realized.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of the power quality monitoring device of the present invention;

fig. 2 is a schematic view of a partial explosion three-dimensional structure of the power quality monitoring device of the present invention;

fig. 3 is a schematic view of the cross-sectional structure of the power quality monitoring device of the present invention;

fig. 4 is a schematic view of the enlarged structure of a part a in fig. 2 according to the present invention;

fig. 5 is a schematic view of the enlarged structure of the part B in fig. 2 according to the present invention;

in the figure: 1. a first fixing plate; 2. a second fixing plate; 3. a box body; 4. a display screen; 5. a sleeve; 6. a temperature measuring device; 7. dialing a plate; 8. a chute; 9. a wiring terminal; 10. a first spring; 11. pushing the plate; 12. a slide bar; 13. a tab; 14. a second spring; 15. a first clamping block; 16. positioning a rod; 17. a first clamping groove; 18. positioning holes; 19. a second clamping groove; 20. and a second clamping block.

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. 1-5, the present invention provides a technical solution: a conveniently-installed electric energy quality monitoring device comprises a first fixing plate 1, a box body 3, temperature measuring equipment 6, a fixing mechanism installed on the surface of the rear end of the first fixing plate 1 and a dismounting mechanism installed on the surface of the rear end of the box body 3, wherein the fixing mechanism comprises a second fixing plate 2, the second fixing plate 2 is arranged at the edge of the outer surface of the box body 3, a positioning rod 16 is arranged on the surface of the rear end of the box body 3, a positioning hole 18 is formed in the surface of the rear end of the first fixing plate 1, the first fixing plate 1 is movably connected with the box body 3 through the positioning hole 18 in a sleeved mode, a sliding chute 8 is formed in the surface of the front end of the first fixing plate 1, a shifting plate 7 is arranged on the inner surface of the sliding chute 8, a sliding rod 12 is arranged on one side surface of the shifting plate 7, an ear piece 13 is arranged on the surface of, and the second spring 14 is fixedly connected with both the shifting plate 7 and the lug 13, a first clamping block 15 is arranged on the other side surface of the shifting plate 7, a first clamping groove 17 is formed in the edge of the outer surface of the positioning rod 16, and the first fixing plate 1 is fixedly connected with the box body 3 through the first clamping groove 17 to clamp the first clamping block 15.

In order to facilitate the installation and fixation of the temperature measuring equipment 6, in this embodiment, preferably, the detaching mechanism comprises a sleeve 5, the sleeve 5 is fixedly installed on the rear end surface of the box body 3, a push plate 11 is arranged on the inner surface of the sleeve 5, a first spring 10 is arranged on the front end surface of the push plate 11, the other end of the first spring 10 is fixedly connected with the box body 3, a second clamping groove 19 is formed in the inner wall of the sleeve 5, a second clamping block 20 is arranged at the edge of the outer surface of the temperature measuring equipment 6, and the temperature measuring equipment 6 is fixedly connected with the sleeve 5 through the second clamping groove 19 and the.

In order to facilitate the operation of the device, in the embodiment, it is preferable that the front end surface of the case 3 is provided with the display screen 4, the rear end surface of the case 3 is provided with the connection terminal 9, and the first fixing plate 1 is disposed on the outer surface of the case 3.

In order to facilitate the movement of the sliding rod 12 and the support of the dial plate 7, in this embodiment, preferably, a through hole is formed in a side surface of the lug 13, a cross-sectional dimension of the through hole is the same as a cross-sectional dimension of the sliding rod 12, and the lug 13 is fixedly connected with the first fixing plate 1.

In order to facilitate the stable movement of the dial plate 7, in the embodiment, preferably, the width of the dial plate 7 is the same as the width of the sliding chute 8, the dial plate 7 is slidably connected with the sliding chute 8, and the dial plate 7 is fixedly connected with the sliding rod 12.

In order to facilitate connection between the first clamping block 15 and the first clamping groove 17, in this embodiment, preferably, the thickness of the rear end of the first clamping block 15 is the same as that of the first clamping groove 17, the first clamping block 15 is fixedly connected with the dial plate 7, and the cross-sectional dimension of the positioning hole 18 is the same as that of the positioning rod 16.

In order to facilitate the stability of the installation of the box body 3, in this embodiment, preferably, four positioning rods 16 are provided, four positioning rods 16 are arranged at the corner of the rear end surface of the second fixing plate 2, and the four positioning rods 16 are fixedly connected with the second fixing plate 2.

In order to facilitate the connection between the second latch 20 and the second latch 19, in this embodiment, preferably, the cross-sectional shape of the second latch 19 is an L shape, the width of the second latch 19 is three times the width of the second latch 20, two second latches 20 are provided, and the two second latches 20 are arranged around the axis of the temperature measuring device 6 at equal intervals.

The utility model discloses a theory of operation and use flow: when the device is installed, the shifting plate 7 is pulled to slide to the other side of the sliding groove 8, the shifting plate 7 moves to drive the first clamping block 15 to move, meanwhile, the second spring 14 is in a compressed state, the box body 3 is moved, the positioning rod 16 penetrates through the positioning hole 18, the shifting plate 7 is loosened, the second spring 14 pushes the shifting plate 7 to move, the shifting plate 7 pushes the first clamping block 15 to be connected with the first clamping groove 17, and therefore the position of the positioning rod 16 is fixed, the box body 3 is convenient to fix, and the box body 3 is guaranteed to be convenient to detach and maintain; the temperature measuring equipment 6 is moved, the second clamping block 20 is connected with the second clamping groove 19, the temperature measuring equipment 6 is pushed, the second clamping block 20 is moved to the surface of one side of the second clamping groove 19, meanwhile, the first spring 10 is in a compressed state, the temperature measuring equipment 6 is rotated, the second clamping block 20 is rotated to the other side of the second clamping groove 19, the temperature measuring equipment 6 is not pressed any more, the first spring 10 pushes the push plate 11 to move towards the outer side of the sleeve 5, and the push plate 11 pushes the second clamping block 20 to be clamped with the second clamping groove 19, so that the position of the temperature measuring equipment 6 is fixed, and the function of facilitating the fixing or the; monitor the electric energy through box 3, show the measuring condition of electric energy through display screen 4, detect the temperature through the effect of temperature measurement equipment 6, in case the temperature is greater than when the highest temperature of allowwing, will send voice prompt and be used for indicateing staff on every side.

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.

Claims

1. The utility model provides an electric energy quality monitoring device convenient to installation, includes fixed plate (1), box (3), temperature measuring equipment (6), installs at the fixed establishment of fixed plate (1) rear end surface and installs the disassembly body on box (3) rear end surface, its characterized in that: the fixing mechanism comprises a second fixing plate (2), the second fixing plate (2) is arranged at the edge of the outer surface of the box body (3), a positioning rod (16) is arranged on the surface of the rear end of the box body (3), a positioning hole (18) is formed in the surface of the rear end of the first fixing plate (1), the first fixing plate (1) is movably connected with the box body (3) through the positioning hole (18) in a sleeved mode, a sliding groove (8) is formed in the surface of the front end of the first fixing plate (1), a shifting plate (7) is arranged on the inner surface of the sliding groove (8), a sliding rod (12) is arranged on one side surface of the shifting plate (7), an lug piece (13) is arranged on the surface of the rear end of the first fixing plate (1), the sliding rod (12) is movably connected with the first fixing plate (1) through the lug piece (13) in a sleeved mode, and a second spring, and the second spring (14) is fixedly connected with the shifting plate (7) and the lug (13), a first clamping block (15) is arranged on the surface of the other side of the shifting plate (7), a first clamping groove (17) is formed in the edge of the outer surface of the positioning rod (16), and the first fixing plate (1) is fixedly connected with the box body (3) through the first clamping groove (17) to clamp the first clamping block (15).

2. An installation-friendly power quality monitoring device as claimed in claim 1, wherein: the disassembly body includes sleeve (5), sleeve (5) fixed mounting is on the rear end surface of box (3), the internal surface of sleeve (5) is provided with push pedal (11), the front end surface of push pedal (11) is provided with spring (10), the other end and box (3) fixed connection of spring (10), draw-in groove two (19) have been seted up to the inner wall of sleeve (5), the edge of the surface of temperature measurement equipment (6) is provided with fixture block two (20), just temperature measurement equipment (6) are through draw-in groove two (19) block fixture block two (20) and sleeve (5) fixed connection.

3. An installation-friendly power quality monitoring device as claimed in claim 1, wherein: the front end surface of box (3) is provided with display screen (4), the rear end surface of box (3) is provided with binding post (9), fixed plate (1) sets up the surface at box (3).

4. An installation-friendly power quality monitoring device as claimed in claim 1, wherein: the surface of one side of the lug plate (13) is provided with a through hole, the cross section of the through hole is the same as that of the sliding rod (12), and the lug plate (13) is fixedly connected with the first fixing plate (1).

5. An installation-friendly power quality monitoring device as claimed in claim 1, wherein: the width of the shifting plate (7) is the same as that of the sliding groove (8), the shifting plate (7) is in sliding connection with the sliding groove (8), and the shifting plate (7) is fixedly connected with the sliding rod (12).

6. An installation-friendly power quality monitoring device as claimed in claim 1, wherein: the rear end of the first clamping block (15) is as thick as the first clamping groove (17), the first clamping block (15) is fixedly connected with the shifting plate (7), and the cross section of the positioning hole (18) is as large as the cross section of the positioning rod (16).

7. An installation-friendly power quality monitoring device as claimed in claim 1, wherein: the four positioning rods (16) are arranged at the edges and corners of the rear end surface of the second fixing plate (2), and the four positioning rods (16) are fixedly connected with the second fixing plate (2).

8. An installation-friendly power quality monitoring device as claimed in claim 2, wherein: the cross section of the second clamping groove (19) is L-shaped, the width of the second clamping groove (19) is three times that of the second clamping block (20), the number of the second clamping blocks (20) is two, and the two second clamping blocks (20) are arranged around the axis of the temperature measuring equipment (6) at equal intervals.