CN214069586U

CN214069586U - Plug-in reactive power compensation device

Info

Publication number: CN214069586U
Application number: CN202023231254.4U
Authority: CN
Inventors: 王长峰
Original assignee: Xinxiang Zhongzhou Electric Appliance Co ltd
Current assignee: Xinxiang Zhongzhou Electric Appliance Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-08-27
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a plug-in reactive power compensator, the on-line screen storage device comprises an installation base, the top fixedly connected with casing of installation base, fixedly connected with fixed plate between the relative lateral wall of casing, the top of fixed plate and the equal fixedly connected with mounting groove of the interior bottom of casing, the holding tank and the first chamber that holds that the symmetry set up are seted up to the relative inner wall of mounting groove, the bottom of mounting groove is seted up two and is held the chamber with the first corresponding second in chamber that holds, the inner wall sliding connection of holding tank has the stopper, be provided with the spring between holding tank and the stopper, the first intracavity sliding connection that holds has first connecting rod, the second holds intracavity sliding connection and has the second connecting rod. The utility model discloses in, through the setting of first connecting rod, second connecting rod, stopper, slider and spacing groove, completion that can convenient and fast is to the dismantlement installation of electron device, and very simple convenient can make changing of tearing open of electron device efficiency and obtain improving greatly.

Description

Plug-in reactive power compensation device

Technical Field

The utility model relates to a reactive power compensator technical field especially relates to plug-in reactive power compensator.

Background

The power output by the power grid comprises active power, and the direct consumption electric energy utilizes the active power to do work; and reactive power, which consumes electrical energy but converts it to another form of energy. Reactive compensation is a technology which plays a role in improving the power factor of a power grid in an electric power supply system, reduces the loss of a power supply transformer and a transmission line, improves the power supply efficiency and improves the power supply environment. The reactive power compensation device is in an indispensable and very important place in the power supply system. The reactive power compensation device is reasonably selected, so that the loss of the power grid can be reduced to the maximum extent, and the quality of the power grid is improved. The reactive power compensation device has the basic principle that after reactive power compensation equipment such as a parallel capacitor and the like is installed in a power grid, reactive power consumed by an inductive load can be provided, and reactive power provided by a power grid power supply to the inductive load and transmitted by a line is reduced, so that electric energy loss caused by transmission of the reactive power of the line and a transformer can be reduced.

The main electronic components inside the reactive power compensation device shell are the reactor and the capacitor, but the existing structural design of the device has certain defects, the electronic components inside the existing reactive power compensation device are mainly fixedly installed inside the shell through screws, however, for example, the capacitor is frequently damaged, and the fuse outside the container is frequently fused in switching the capacitor bank and running, so the electronic components inside the device are frequently required to be replaced, which is very inconvenient, and the conductive cable is usually required to be pulled and disconnected when the electronic components are replaced and disassembled, which easily causes the damage of other related electronic components and related circuits, thereby causing unnecessary loss, and for this reason, a new plug-in reactive power compensation device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a plug-in reactive power compensation device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the pluggable reactive power compensation device comprises an installation base, wherein the top of the installation base is fixedly connected with a shell, a fixed plate is fixedly connected between opposite side walls of the shell, the top of the fixed plate and the inner bottom of the shell are both fixedly connected with installation grooves, the opposite inner walls of the installation grooves are provided with a holding groove and a first holding cavity which are symmetrically arranged, the bottom of the installation groove is provided with two second holding cavities corresponding to the first holding cavity, the inner walls of the holding groove are slidably connected with limit blocks, springs are arranged between the holding groove and the limit blocks, the first holding cavity is slidably connected with a first connecting rod, the second holding cavity is slidably connected with a second connecting rod, the top of the installation groove is provided with an electronic device, and the opposite side walls of the electronic device are both provided with limit grooves corresponding to the limit blocks;

two binding post of top fixedly connected with of mounting groove, binding post includes the wiring shell, the inner wall threaded connection of wiring shell has first thumb screw, the relative lateral wall of wiring shell has all been seted up the wiring hole.

As a further description of the above technical solution:

the first chamber that holds chamber intercommunication with holding tank and second respectively.

As a further description of the above technical solution:

the both ends of spring respectively with holding tank and stopper fixed connection.

As a further description of the above technical solution:

the first connecting rod runs through the first chamber and stopper fixed connection that hold, the second connecting rod runs through the second and holds chamber and first connecting rod fixed connection.

As a further description of the above technical solution:

two sliding grooves corresponding to the second connecting rod are formed in one side of the mounting groove, sliding blocks are connected in the sliding grooves in a sliding mode, and the sliding blocks are fixedly connected with the second connecting rod.

As a further description of the above technical solution:

the top of the mounting base is in threaded connection with a plurality of second butterfly screws which are uniformly arranged at the position close to the edge.

The utility model discloses following beneficial effect has:

1. the utility model provides a plug-in reactive power compensator compares with traditional device, the device simple structure, convenient and practical, through the simple binding post of design, directly twist and move first butterfly screw and can accomplish the work of taking out stitches, it is very convenient to operate, does not need to drag the disconnect electrically conductive cable moreover when changing and dismantle electronic components, can not take place to damage other electronic device's problem.

2. Compared with the traditional device, the plug-in reactive power compensation device has larger innovation and improvement in structure and design, and the installation of the electronic device can be completed only by pushing the electronic device to slide along the inner wall of the installation groove; when dismantling electronic device, only need through removing two sliders, make stopper roll-off spacing groove, directly take out electronic device can, unusual simple and convenient to make electronic device tear open and trade efficiency and obtained improving greatly, be worth wideling popularize.

Drawings

Fig. 1 is a front view structural diagram of the plug-in reactive power compensation device provided by the present invention;

fig. 2 is a front view structural diagram of a wiring terminal in the plug-in reactive power compensation device provided by the present invention;

fig. 3 is a front view structural diagram of a limiting groove in the plug-in reactive power compensation device provided by the present invention;

fig. 4 is a top view structural diagram of the accommodating groove in the plug-in reactive power compensation device provided by the present invention;

FIG. 5 is an enlarged view taken at A in FIG. 1;

fig. 6 is an enlarged view at B in fig. 1.

Illustration of the drawings:

1. installing a base; 2. a housing; 3. a fixing plate; 4. mounting grooves; 5. accommodating grooves; 6. a first accommodating chamber; 7. a second accommodating chamber; 8. a limiting block; 9. a spring; 10. a first link; 11. a second link; 12. a chute; 13. a slider; 14. an electronic device; 15. a limiting groove; 16. a wiring shell; 17. a first thumb screw; 18. a wiring hole; 19. a second thumb screw.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the present invention provides an embodiment: the pluggable reactive power compensation device comprises an installation base 1, wherein the top of the installation base 1 is fixedly connected with a shell 2, a fixed plate 3 is fixedly connected between opposite side walls of the shell 2, the top of the fixed plate 3 and the inner bottom of the shell 2 are both fixedly connected with an installation groove 4, opposite inner walls of the installation groove 4 are provided with a holding groove 5 and a first holding cavity 6 which are symmetrically arranged, the bottom of the installation groove 4 is provided with two second holding cavities 7 corresponding to the first holding cavity 6, the inner wall of the holding groove 5 is slidably connected with a limiting block 8, a spring 9 is arranged between the holding groove 5 and the limiting block 8, the first holding cavity 6 is slidably connected with a first connecting rod 10, the second holding cavity 7 is slidably connected with a second connecting rod 11, the top of the installation groove 4 is provided with an electronic device 14, opposite side walls of the electronic device 14 are both provided with limiting grooves 15 corresponding to the limiting block 8, and the electronic device 14 is pushed to slide along the inner walls of the installation groove 4, the limiting block 8 can be pushed to move along the accommodating groove 5, the spring 9 is compressed at the same time, and the limiting block 8 is tightly clamped into the limiting groove 15 under the tension of the spring 9 until the limiting groove 15 reaches the limiting block 8, so that the electronic device 14 is installed; two binding post of top fixedly connected with of mounting groove 4, two binding post are positive pole binding post and negative pole binding post respectively, and binding post includes wiring shell 16, and the inner wall threaded connection of wiring shell 16 has first thumb screw 17, and wiring hole 18 has all been seted up to the relative lateral wall of wiring shell 16, can insert the electrically conductive cable in wiring hole 18, can accomplish the work of working a telephone switchboard through twisting first thumb screw 17, otherwise removable wire, the operation is very convenient.

The first accommodating cavity 6 is respectively communicated with the accommodating cavity 5 and the second accommodating cavity 7, two ends of the spring 9 are respectively fixedly connected with the accommodating cavity 5 and the limiting block 8, the first connecting rod 10 penetrates through the first accommodating cavity 6 and is fixedly connected with the limiting block 8, the second connecting rod 11 penetrates through the second accommodating cavity 7 and is fixedly connected with the first connecting rod 10, one side of the mounting groove 4 is provided with two sliding grooves 12 corresponding to the second connecting rod 11, sliding blocks 13 are connected in the sliding grooves 12 in a sliding manner, the sliding blocks 13 are fixedly connected with the second connecting rod 11, the first connecting rod 10 and the second connecting rod 11 can drive the limiting block 8 to move along the accommodating cavity 5 by moving the two sliding blocks 13, so that the limiting block 8 slides out of the limiting groove 15, thereby the electronic device 14 can be directly taken out, namely the electronic device 14 is dismounted, the top of the mounting base 1 is in threaded connection with a plurality of second butterfly screws 19 which are uniformly arranged near the edge position, accessible second thumb screw 19 will the utility model discloses device fixed mounting is to assigned position.

The working principle is as follows: compared with the traditional device, the plug-in reactive power compensation device provided by the utility model has great improvement and innovation, when the plug-in reactive power compensation device is used, the conductive cable is inserted into the wiring hole 18, the wiring work can be completed by twisting the first butterfly screw 17, otherwise, the wire can be disassembled, and the operation is very convenient; the electronic device 14 is pushed to slide along the inner wall of the mounting groove 4, the limiting block 8 can be pushed to move along the accommodating groove 5, meanwhile, the spring 9 is compressed, and the limiting block 8 is clamped into the limiting groove 15 under the tension action of the spring 9 until the limiting groove 15 reaches the limiting block 8, so that the electronic device 14 is mounted; when dismantling electronic device 14, only need be through removing two sliders 13, the first connecting rod 10 of accessible and second connecting rod 11 drive stopper 8 and remove along holding tank 5 to make stopper 8 roll-off spacing groove 15, thereby can directly take out electronic device 14, unusual simple convenient.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. Plug-in reactive power compensator, including installation base (1), its characterized in that: the top of the mounting base (1) is fixedly connected with a shell (2), a fixing plate (3) is fixedly connected between opposite side walls of the shell (2), the top of the fixing plate (3) and the inner bottom of the shell (2) are both fixedly connected with a mounting groove (4), the opposite inner walls of the mounting groove (4) are provided with a holding groove (5) and a first holding cavity (6) which are symmetrically arranged, the bottom of the mounting groove (4) is provided with two second holding cavities (7) corresponding to the first holding cavity (6), the inner wall of the holding groove (5) is slidably connected with a limiting block (8), a spring (9) is arranged between the holding groove (5) and the limiting block (8), the first holding cavity (6) is slidably connected with a first connecting rod (10), the second holding cavity (7) is slidably connected with a second connecting rod (11), the top of the mounting groove (4) is provided with an electronic device (14), the opposite side walls of the electronic device (14) are provided with limit grooves (15) corresponding to the limit blocks (8);

two binding post of top fixedly connected with of mounting groove (4), binding post includes wiring shell (16), the inner wall threaded connection of wiring shell (16) has first thumb screw (17), wiring hole (18) have all been seted up to the relative lateral wall of wiring shell (16).

2. The pluggable reactive compensation device according to claim 1, wherein: the first accommodating cavity (6) is communicated with the accommodating cavity (5) and the second accommodating cavity (7) respectively.

3. The pluggable reactive compensation device according to claim 1, wherein: the two ends of the spring (9) are fixedly connected with the accommodating groove (5) and the limiting block (8) respectively.

4. The pluggable reactive compensation device according to claim 1, wherein: first connecting rod (10) run through first chamber (6) and stopper (8) fixed connection that hold, second connecting rod (11) run through the second and hold chamber (7) and first connecting rod (10) fixed connection.

5. The pluggable reactive compensation device according to claim 1, wherein: two sliding grooves (12) corresponding to the second connecting rods (11) are formed in one side of the mounting groove (4), sliding blocks (13) are connected in the sliding grooves (12) in a sliding mode, and the sliding blocks (13) are fixedly connected with the second connecting rods (11).

6. The pluggable reactive compensation device according to claim 1, wherein: the top of the mounting base (1) is in threaded connection with a plurality of second butterfly screws (19) which are uniformly arranged at the position close to the edge.