CN210490475U

CN210490475U - Multifunctional active power filter device

Info

Publication number: CN210490475U
Application number: CN201921785064.1U
Authority: CN
Inventors: 陈仙娥; 姜亚州
Original assignee: Eggard Kunshan Electric Co Ltd
Current assignee: Eggard Kunshan Electric Co Ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-05-08
Anticipated expiration: 2029-10-23

Abstract

The utility model discloses a multi-functional active electric power filter device, including organism, threaded rod and draw runner, the outer wall of organism is fixed with the shell, and the slide has been seted up to the lower surface of shell, draw runner slidable mounting is in the slide, and the lower surface of draw runner rotates and installs the roller pearl, and the front surface lower extreme slidable mounting of shell has the slider, the mutual looks adaptation in position between slider and the draw runner, the threaded rod rotates the side end face intermediate position department of installing at the shell, and threaded mounting has the screw thread piece on the threaded rod, and the one end slidable mounting of screw thread piece is on the shell, and the other end welding of screw thread piece has the stopper, and the activity is pegged graft on the stopper has the gim peg, and the nut is installed to the both ends screw thread of gim peg, and two screws are located the upper surface. The utility model discloses, compact structure, it is convenient to use, is convenient for at this structure of within range manual movement, and has adjustable mounting means, satisfies personnel's user demand.

Description

Multifunctional active power filter device

Technical Field

The utility model relates to an active power filter technical field specifically is a multi-functional active power filter device.

Background

The active power filter is a novel power electronic device for dynamically inhibiting harmonic waves and compensating reactive power, can quickly track and compensate harmonic waves with different sizes and frequencies, is called as an active power filter, and is only capable of passively absorbing harmonic waves with fixed frequency and fixed frequency compared with a passive LC filter.

In the process of installing and using a common modular active power filter, due to the fact that the weight and the size of the modules are large, the modules are difficult to move in a small range without tools, efficiency is low, installation connection modes among the modules are weak, the relation among the modules cannot be distinguished at a glance, and the operation requirements of users cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional active power filter device, possess compact structure, it is convenient to use, be convenient for at this structure of within range manual removal, and have adjustable mounting means, satisfy personnel's user demand's advantage, the active power filter who solves general modular is at the in-process of installation use, because the weight of module, the volume is bigger than normal, it is comparatively arduous not remove with the help of the instrument in the within range, efficiency is lower, and the installation contact between the module is more weak, can not distinguish the relation between the module at a glance, can not satisfy user of service's operation demand's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multi-functional active power filter, includes organism, threaded rod and draw runner, the outer wall of organism is fixed with the shell, and the slide has been seted up to the lower surface of shell, draw runner slidable mounting is in the slide, and the lower surface of draw runner rotates and installs the roller pearl, the threaded rod rotates the side end face intermediate position department of installing at the shell, and the threaded rod goes up the screw thread and installs the thread block, and the one end slidable mounting of thread block is on the shell, and the other end welding of thread block has the stopper.

Preferably, the front end face of the machine body is embedded with a display screen, and heat dissipation windows are symmetrically distributed on two sides of the display screen.

Preferably, the lower end of the front surface of the shell is provided with a sliding block in a sliding manner, and the sliding block is matched with the sliding strip in position.

Preferably, the upper surface of the shell is provided with a groove, the top end of the threaded rod is welded with a rotating block, and the rotating block is located in the groove.

Preferably, the limiting block is movably inserted with a fixing bolt, two end threads of the fixing bolt are provided with nuts, and the two threads are respectively positioned on the upper surface and the lower surface of the limiting block.

Preferably, the number of the threaded rods is two, and the two threaded rods are symmetrically distributed relative to the machine body.

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

1. the utility model discloses multi-functional active power filter device is in the use, when needing the removal device in the minizone, can peg graft the draw runner on the slide of shell lower surface, then the slider slides down, make the slider block the front end position of draw runner, make roller pearl and mesa contact each other, through the rotational design of roller pearl, can conveniently remove the device's position, when not needing, can upwards slide the slider, then take out the draw runner can, be convenient for at the minizone internal manual movement this structure.

2. The utility model discloses multi-functional active power filter device is in the use, need be with the difference installation between the module in, through the internal equidistance welded fixed buckle of installation cabinet, can adjust the position of the stopper on the organism of the same group respectively, through turning block rotation threaded rod, the screw thread piece is under the meshing and the effect of threaded rod, receive the limiting displacement of shell again, make the screw thread piece produce the displacement on the threaded rod, and then adjust the position of stopper, can be with interconnect between stopper and the fixed buckle through the gim peg, from this can be so when the installation, the position of organism produces the change, be close to each other between the organism of the same group, produce obvious line of demarcation between the organism of different groups, compact structure, it is convenient to use, have adjustable mounting means, staff's user demand is satisfied.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a housing; 2. a body; 3. a display screen; 4. a fixing bolt; 5. a nut; 6. a threaded rod; 7. rotating the block; 8. a heat dissipation window; 9. a groove; 10. a limiting block; 11. a thread block; 12. a slide bar; 13. a slider; 14. a slideway; 15. and (5) rolling the balls.

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 "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 to fig. 3, the present invention provides an embodiment: the utility model provides a multi-functional active power filter, includes organism 2, threaded rod 6 and draw runner 12, and the preceding terminal surface of organism 2 is inlayed and is installed display screen 3, and the bilateral symmetry of display screen 3 distributes and has heat dissipation window 8.

The outer wall of organism 2 is fixed with shell 1, slide 14 has been seted up to the lower surface of shell 1, draw runner 12 slidable mounting is in slide 14, and the lower surface of draw runner 12 rotates and installs roller pearl 15, when needing to remove the device in the minizone, can peg graft draw runner 12 on slide 14 of shell 1 lower surface, the front surface lower extreme slidable mounting of shell 1 has slider 13, the mutual looks adaptation in position between slider 13 and the draw runner 12, then slide slider 13 downwards, make slider 13 block the front end position of draw runner 12, make roller pearl 15 and mesa contact each other, through the rotational design of roller pearl 15, can conveniently remove the position of the device, when not needing, can upwards slide slider 13, then take out draw runner 12 can, be convenient for at the manual removal of minizone this structure.

The threaded rods 6 are rotatably arranged at the middle position of the side end surface of the shell 1, the number of the threaded rods 6 is two, the two threaded rods 6 are symmetrically distributed relative to the machine body 2, and the threaded rod 6 is provided with a threaded block 11 in a threaded manner, one end of the threaded block 11 is slidably arranged on the shell 1, the other end of the threaded block 11 is welded with a limiting block 10, when the modules are required to be installed differently, the modules are fixed through fixing buckles welded in the cabinet body at equal intervals, the positions of the limit blocks 10 on the machine bodies 2 in the same group can be respectively adjusted, the upper surface of the shell 1 is provided with a groove 9, the top end of the threaded rod 6 is welded with a rotating block 7, the rotating block 7 is positioned in the groove 9, the threaded rod 6 is rotated through the rotating block 7, the threaded block 11 is limited by the shell 1 under the meshing and action of the threaded rod 6, so that the threaded block 11 is displaced on the threaded rod 6 and the position of the stop block 10 is adjusted.

Stopper 10 goes up the activity and pegs graft and has gim peg 4, nut 5 is installed to the both ends screw thread of gim peg 4, two screws are located the upper surface and the lower surface of stopper 10 respectively, can be with interconnect between stopper 10 and the fixed buckle through gim peg 4, from this can be so that in the installation, organism 2's position produces the change, be close to each other between organism 2 of the same group, produce obvious line of demarcation between organism 2 of different groups, compact structure, it is convenient to use, have adjustable mounting means, personnel's user demand is satisfied.

The working principle is as follows: the utility model discloses multi-functional active power filter is in the use, when needing the removal device in the minizone, can peg graft draw 12 on the slide 14 of shell 1 lower surface, then slider 13 slides down, make slider 13 block the front end position of draw 12, make roller pearl 15 and mesa contact each other, through roller pearl 15's rotational design, can conveniently remove the device's position, when not needing, can upwards slide slider 13, then take out draw 12 can.

Need be with the difference installation between the module in the time, through the internal equidistance welded fixed buckle of installation cabinet, can adjust the position of stopper 10 on the organism 2 of the same group respectively, through turning block 7 rotation threaded rod 6, threaded block 11 is under the meshing and the effect of threaded rod 6, receive the limiting displacement of shell 1 again, make threaded block 11 produce the displacement on threaded rod 6, and then adjust the position of stopper 10, can be with interconnect between stopper 10 and the fixed buckle through gim peg 4, from this can be so when the installation, the position of organism 2 produces the change, be close to each other between the organism 2 of the same group, produce obvious boundary line between the organism 2 of different groups.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a multi-functional active power filter, includes organism (2), threaded rod (6) and draw runner (12), its characterized in that: the outer wall of organism (2) is fixed with shell (1), and slide (14) have been seted up to the lower surface of shell (1), draw runner (12) slidable mounting is in slide (14), and the lower surface of draw runner (12) rotates and installs roller pearl (15), threaded rod (6) rotate and install side end face intermediate position department at shell (1), and threaded rod (6) are gone up the screw thread and are installed thread block (11), and the one end slidable mounting of thread block (11) is on shell (1), and the other end welding of thread block (11) has stopper (10).

2. A multifunctional active power filter device according to claim 1, characterized in that: the front end face of the machine body (2) is embedded with the display screen (3), and the two sides of the display screen (3) are symmetrically provided with the heat dissipation windows (8).

3. A multifunctional active power filter device according to claim 1, characterized in that: the lower end of the front surface of the shell (1) is provided with a sliding block (13) in a sliding mode, and the sliding block (13) is matched with the sliding strip (12) in position.

4. A multifunctional active power filter device according to claim 1, characterized in that: the upper surface of the shell (1) is provided with a groove (9), the top end of the threaded rod (6) is welded with a rotating block (7), and the rotating block (7) is located in the groove (9).

5. A multifunctional active power filter device according to claim 1, characterized in that: the limiting block (10) is movably inserted with a fixing bolt (4), two ends of the fixing bolt (4) are provided with screw caps (5) in a threaded manner, and the two threads are respectively positioned on the upper surface and the lower surface of the limiting block (10).

6. A multifunctional active power filter device according to claim 1, characterized in that: the number of the threaded rods (6) is two, and the two threaded rods (6) are symmetrically distributed relative to the machine body (2).