CN216929330U

CN216929330U - Drawer type active filter

Info

Publication number: CN216929330U
Application number: CN202220379248.3U
Authority: CN
Inventors: 杨洪; 王瑶; 鲍家心; 龙聪华
Original assignee: Foresight Wuhan System Engineering Co ltd
Current assignee: Foresight Wuhan System Engineering Co ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-07-08
Anticipated expiration: 2032-02-24

Abstract

The utility model provides a drawer type active filter, which comprises an active filter body, wherein the active filter body comprises a base, a box body is fixed on the base, a box door is installed on the box body, an observation window is installed on the box door, an indicator lamp is installed at the bottom of the observation window, a handle is installed on the box door, an exhaust fan is installed at the top of the box body, a heat dissipation opening is formed in one side of the box body, a fixing frame is fixed on the inner wall of the box body, a movable plate is installed on the fixing frame, a display screen is installed on the movable plate, and switches are installed on two sides of the display screen. This drawer type active filter drawer is fixed when the later stage is fixed the stripper plate to the slider extrusion, and the movable column cooperatees with the recess and carries out spacing fixed to the fixed plate, cooperatees through supporting spring and can effectually carry out the shock attenuation to the drawer body and use, and it is convenient to use.

Description

Drawer type active filter

Technical Field

The utility model relates to the field of active filter equipment, in particular to a drawer type active filter.

Background

Active filter is one of important equipment in electric power system and railway system, very harsh to the power supply reliability, the uninterrupted power supply of power supply system requirement, require the maintenance of not having a power failure, especially active filter, need electrified maintenance, do not demolish connecting bus, change the module of trouble wherein, reduce system's power off time, at present, current active filter in use and need complicacy demolish its box when overhauing, waste a large amount of operating time, low working efficiency, additionally, current filter can't provide effectual inspection after fixed completion, inside equipment takes place to damage easily when taking place the vibration collision, and need long-time outage when changing the chip of inside, thereby can't satisfy the working requirement, it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a drawer type active filter aiming at overcoming the defects in the prior art, and aims to solve the problems in the background art.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a drawer type active filter, includes the active filter body, the active filter body includes the base, be fixed with the box on the base, install the chamber door on the box, install the observation window on the chamber door, the pilot lamp is installed to the bottom of observation window, install the handle on the chamber door, the exhaust fan is installed at the top of box, open one side of box has the thermovent, be fixed with the mount on the inner wall of box, install the fly leaf on the mount, install the display screen on the fly leaf, the switch is installed to the both sides of display screen, be fixed with the fixed plate on the fly leaf, the fixed plate cooperatees with the mount.

In the embodiment, a fixed rod is fixed on the fixed plate, a spring is arranged inside the fixed rod, a movable column is fixed at one end of the spring, a groove is formed in the fixed frame, and one end of the movable column is matched with the groove.

This embodiment, be fixed with the drawer on the fly leaf, the joint is installed to the one end of drawer, install the plug on the mount, install the elasticity electric wire between plug and the joint, install the electric wire on the joint, open the bottom of drawer has the fixed slot, the inside at the fixed slot is fixed to the one end of electric wire.

This embodiment, open the bottom of drawer has the installing port, the internally mounted of installing port has filter chip, install the electrode post on the filter chip, the inside at the fixed slot is installed to the electrode post, the internally mounted of drawer has electrical apparatus, it has the spout to open on the inner wall of mount, be fixed with the slider on the drawer, the inside at the spout is installed to the slider.

In this embodiment, the internally mounted of spout has the stripper plate, install supporting spring between stripper plate and the spout, the buffer board is installed to the one end of stripper plate, open the bottom of spout has the fluting, the fluting cooperatees with the buffer board, open the one end of spout has the locating hole. This embodiment, the internally mounted of fixed slot has the elastic plate, be fixed with the arc between the elastic plate, the electrode post is installed between the arc, the elastic plate is connected with the even electric wire of arc.

The utility model has the beneficial effects that: the utility model relates to a drawer type active filter, which comprises a base; a box body; a box door; an indicator light; a handle; an exhaust fan; a heat dissipation port; a fixed mount; a movable plate; a display screen; a fixing plate; fixing the rod; a switch; a groove; a drawer; a plug; an elastic wire; a joint; an electric wire; a fixing groove; a filter chip; a chute; a support spring; a pressing plate; a buffer plate; slotting; a slider; positioning holes; an electrical appliance; a spring; a movable post; an elastic plate; an arc-shaped plate; an electrode column.

1. When the drawer type active filter is used, the chip can be separated from the elastic plate and the arc-shaped plate inside the fixing groove rapidly through chip pressing, so that a new chip can be mounted rapidly and is convenient and rapid to use.

2. This drawer type active filter drawer is fixed when the later stage is fixed the stripper plate to the slider extrusion, and the movable column cooperatees with the recess and carries out spacing fixed to the fixed plate, cooperatees through supporting spring and can effectually carry out the shock attenuation to the drawer body and use, and it is convenient to use.

3. After the drawer of the drawer type active filter enters the positioning hole through the sliding block, the drawer can rotate and incline through the sliding block, so that all electric appliances inside the drawer can be exposed, and the drawer type active filter is convenient to overhaul and use.

Drawings

Fig. 1 is a schematic structural diagram of a drawer-type active filter according to the present invention;

fig. 2 is a schematic diagram of an internal structure of a drawer-type active filter case according to the present invention;

fig. 3 is a schematic side view of a fixing frame of a drawer-type active filter according to the present invention;

fig. 4 is a schematic diagram of a right view structure of a fixing groove of a drawer-type active filter according to the present invention;

fig. 5 is a schematic structural diagram of a filter chip of a drawer-type active filter according to the present invention;

in the figure: 1. a base; 2. a box body; 3. a box door; 4. an indicator light; 5. a handle; 6. an exhaust fan; 7. a heat dissipation port; 8. a fixed mount; 9. a movable plate; 10. a display screen; 11. a fixing plate; 12. fixing the rod; 13. a switch; 14. a groove; 15. a drawer; 16. a plug; 17. an elastic wire; 18. a joint; 19. an electric wire; 20. fixing grooves; 21. a filter chip; 22. a chute; 23. a support spring; 24. a pressing plate; 25. a buffer plate; 26. grooving; 27. a slider; 28. positioning holes; 29. an electrical appliance; 30. a spring; 31. a movable post; 32. an elastic plate; 33. an arc-shaped plate; 34. an electrode column.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further explained by combining the specific embodiments.

Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a drawer type active filter, includes the active filter body, the active filter body includes base 1, be fixed with box 2 on the base 1, install chamber door 3 on the box 2, install the observation window on the chamber door 3, pilot lamp 4 is installed to the bottom of observation window, install handle 5 on the chamber door 3, exhaust fan 6 is installed at the top of box 2, open one side of box 2 has thermovent 7, be fixed with mount 8 on the inner wall of box 2, install fly leaf 9 on the mount 8, install display screen 10 on the fly leaf 9, switch 13 is installed to the both sides of display screen 10, be fixed with fixed plate 11 on the fly leaf 9, fixed plate 11 cooperatees with mount 8. The fixed plate makes the fly leaf carry out spacing fixed from the top, and the shock attenuation is used from top to bottom to the movable post on the fixed plate and recess cooperate, is convenient for install or dismantle the displacement.

In this embodiment, the fixing rod 12 is fixed on the fixing plate 11, the spring 30 is installed inside the fixing rod 12, the movable column 31 is fixed at one end of the spring 30, the fixing frame 8 is provided with the groove 14, and one end of the movable column 31 is matched with the groove 14. The spring provides the holding power for the removal of activity post, and later stage activity post cooperatees with the recess and is convenient for carry out spacing fixed to the fly leaf, the opening or the use of closing in the later stage of being convenient for.

In this embodiment, a drawer 15 is fixed on the movable plate 9, a joint 18 is installed at one end of the drawer 15, a plug 16 is installed on the fixed frame 8, an elastic wire 17 is installed between the plug 16 and the joint 18, a wire 19 is installed on the joint 18, a fixing groove 20 is opened at the bottom of the drawer 15, and one end of the wire 19 is fixed inside the fixing groove 20. The extension of elasticity electric wire when the drawer activity to for the one end of drawer provides the space, guarantee that the power supply of inside some equipment is normal, the inside elastic plate and the circular telegram of arc of fixed slot use for the chip power supply.

This embodiment, open the bottom of drawer 15 has the installing port, the internally mounted of installing port has filter chip 21, install electrode column 34 on the filter chip 21, electrode column 34 installs the inside at fixed slot 20, the internally mounted of drawer 15 has electrical apparatus 29, it has spout 22 to open on the inner wall of mount 8, be fixed with slider 27 on the drawer 15, the inside at spout 22 is installed to slider 27. The slider removes in the inside of spout, carries out spacing use when slider and stripper plate cooperate, accomplishes the shock attenuation and uses when spacing.

In this embodiment, the inside of the sliding chute 22 is provided with an extrusion plate 24, a supporting spring 23 is arranged between the extrusion plate 24 and the sliding chute 22, one end of the extrusion plate 24 is provided with a buffer plate 25, the bottom of the sliding chute 22 is provided with a slot 26, the slot 26 is matched with the buffer plate 25, and one end of the sliding chute 22 is provided with a positioning hole 28. The slider moves to the inside of locating hole, can make the drawer use the slider to carry out the rotation of inclining as the center to inside electrical apparatus spills, is convenient for daily maintenance and uses.

In this embodiment, the inside of the fixing groove 20 is provided with an elastic plate 32, an arc plate 33 is fixed between the elastic plates 32, the electrode column 34 is installed between the arc plates 33, and the elastic plates 32 and the arc plates 33 are connected with an electric wire 19. The arc extrudees the support to the electrode post, and the arc is spacing to electrode post parcel, and is used for its power supply when spacing, and the quick replacement of the chip of being convenient for is used.

When the device is used, firstly, the box door 3 is opened, the observation window on the box door 4 is convenient for observing the content displayed by the internal display screen 10, the indicator lamp 4 displays the working state of the internal electric equipment, when the internal filter chip 21 is damaged, the fixed plate 12 is lifted upwards, the movable column 31 is separated from the groove 14, the movable plate 9 drives the drawer 15 to slide in the fixed frame 8 after separation, the slide block 27 moves to be separated from the extrusion plate 24 and the buffer plate 25, the slide block 27 slides in the sliding groove 22, when the filter chip 21 leaks, a new chip is placed on the top of the filter chip 21 and is pressed forcibly, so that the old filter chip 21 moves downwards, the electrode column 34 is separated from the arc plate 33, when the new chip is separated, the new chip preferentially contacts with the elastic plate 32, the elastic plate 32 supplies power to the new chip, so that the new and old filter chips 21 are replaced, and the electrode column 34 is separated from the arc plate 33, new electrode column 34 gets into to realize quick replacement, when drawer 15 through slider 27 enter into the inside back of locating hole 28, drawer 15 can carry out the slope and open, the space increase of opening is convenient for overhaul the use to inside electrical apparatus 29.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A drawer type active filter, includes active filter body, its characterized in that: the active filter body comprises a base (1), a box body (2) is fixed on the base (1), a box door (3) is arranged on the box body (2), an observation window is arranged on the box door (3), an indicator light (4) is arranged at the bottom of the observation window, a handle (5) is arranged on the box door (3), an exhaust fan (6) is arranged at the top of the box body (2), a heat dissipation opening (7) is formed in one side of the box body (2), a fixed frame (8) is fixed on the inner wall of the box body (2), a movable plate (9) is arranged on the fixed frame (8), a display screen (10) is arranged on the movable plate (9), switches (13) are arranged on two sides of the display screen (10), a fixed plate (11) is fixed on the movable plate (9), and the fixed plate (11) is matched with the fixed frame (8).

2. A drawer-type active filter as claimed in claim 1, wherein: the fixing plate is characterized in that a fixing rod (12) is fixed on the fixing plate (11), a spring (30) is installed inside the fixing rod (12), a movable column (31) is fixed at one end of the spring (30), a groove (14) is formed in the fixing frame (8), and one end of the movable column (31) is matched with the groove (14).

3. A drawer-type active filter as claimed in claim 1, wherein: be fixed with drawer (15) on fly leaf (9), joint (18) are installed to the one end of drawer (15), install plug (16) on mount (8), install elasticity electric wire (17) between plug (16) and joint (18), install electric wire (19) on joint (18), open the bottom of drawer (15) has fixed slot (20), the inside at fixed slot (20) is fixed to the one end of electric wire (19).

4. A drawer-type active filter as claimed in claim 3, wherein: the utility model discloses a filter, including drawer (15), filter chip (21), electrode post (34), fixed slot (20) are installed in the inside of electrode post (34), the inside-mounting of installing port has electric appliance (29), it has spout (22) to open on the inner wall of mount (8), be fixed with slider (27) on drawer (15), the inside at spout (22) is installed in slider (27).

5. The drawer-type active filter of claim 4, wherein: the internally mounted of spout (22) has stripper plate (24), install supporting spring (23) between stripper plate (24) and spout (22), buffer board (25) are installed to the one end of stripper plate (24), open the bottom of spout (22) has fluting (26), fluting (26) cooperatees with buffer board (25), open the one end of spout (22) has locating hole (28).

6. The drawer-type active filter of claim 4, wherein: the electrode pole is characterized in that elastic plates (32) are mounted inside the fixing grooves (20), arc plates (33) are fixed between the elastic plates (32), electrode poles (34) are mounted between the arc plates (33), and the elastic plates (32) are connected with the arc plates (33) through uniform electric wires (19).