CN209658910U

CN209658910U - A kind of harmonic elimination apparatus of intelligent monitor system

Info

Publication number: CN209658910U
Application number: CN201822217135.XU
Authority: CN
Inventors: 屈文德
Original assignee: Anhui Sande Electric Power Ltd
Current assignee: Anhui Sande Electric Power Ltd
Priority date: 2018-12-27
Filing date: 2018-12-27
Publication date: 2019-11-19
Anticipated expiration: 2028-12-27

Abstract

The utility model relates to electrical equipment technical fields, and a kind of harmonic elimination apparatus of intelligent monitor system, including L shaped plate are disclosed, the right side at the top of the L shaped plate is fixedly connected with bottom plate, device noumenon is overlapped at the top of the bottom plate, the bottom of described device ontology is fixedly connected with pedestal.It is inconvenient unsteady with installation that the utility model solves the problems, such as that existing detection system has maintenance with consumers' association's device during installation, the utility model is when in use, pull up pulling buckle, pulling buckle drives pull rod, pull rod drives movable block to move up, the inserted link that movable block bottom is fixedly connected after movement moves up, and the state of grafting is detached from card slot, again under the elastic reaction for squeezing spring, the pop-up slot of fastening plates, pull side plate, device noumenon can be taken out from bottom plate at this time, at this time, device noumenon can be repaired, facilitate the operation of maintenance person, and electric wire can be rapidly performed by and overhauled.

Description

A kind of harmonic elimination apparatus of intelligent monitor system

Technical field

The utility model relates to electrical equipment technical field, specially a kind of harmonic elimination apparatus of intelligent monitor system.

Background technique

Harmonic elimination apparatus is the subharmonic passive filtering dress for being exclusively used in low voltage electric network 3 times, 5 times, 7 times, 11 times, 13 times or more It sets.Environment suitable for intermediate frequency smelting, frequency conversion, steel rolling, rectifier equipment etc..The device uses inductance and capacitor composition series connection Resonance absorbing circuit is effectively absorbed the harmonic wave that load generates, to avoid harmonic current being returned to power transformer Device, substantially reduces the harmonic content of power grid, while being conducive to the operation of custom power transformer, reduces power consumption, improves equipment and its The reliability of its electric appliance component.

Existing harmonic elimination apparatus, in use route more particularly for the external circuit of the harmonic elimination apparatus of monitoring system Inevitably there is the case where loosening or damaging, need to detect route in this way, the mode military affairs of the common fixation of youngster will disappear Association's device is fixed by screws in equipment, and there are two defects for the mode of such fixation, one is, route goes wrong not It is easy quickly detection, the second is, this fixed form is when there is screw hole stripped thread or fixation hole deforms, after installation The case where device easily loosens, influences the safety of equipment, and is inconvenient to be overhauled.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of harmonic elimination apparatus of intelligent monitor system, solves There is maintenance inconvenience during installation with consumers' association's device and unsteady problem be installed in existing detection system.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions: a kind of harmonic elimination apparatus of intelligent monitor system, Including L shaped plate, the right side at the top of the L shaped plate is fixedly connected with bottom plate, and device noumenon is overlapped at the top of the bottom plate, described The bottom of device noumenon is fixedly connected with pedestal, offers at the top of the bottom plate and the mounting groove that communicates below, the bottom Seat is socketed in the mounting groove, and the right side opening of the bottom plate is equipped with the slot communicated with left side, is socketed in the slot tight Solid plate, is fixedly connected with side plate on the right side of the fastening plates, the right side of the L shaped plate and left for being located at described device ontology is solid Surely it is connected with fixing sleeve, movable block is socketed in the fixing sleeve, pull rod, the drawing are fixedly connected at the top of the movable block The top of bar runs through the top of the fixing sleeve inner wall and extends to its top, and the top of the pull rod is fixedly connected with pulling buckle, Limited block is socketed in the fixing sleeve, the bottom end of the pull rod is socketed with reset spring, and the bottom of movable block is fixedly connected with The bottom of the fixing sleeve inner wall is run through in inserted link, the bottom end of the inserted link, and the bottom end of the inserted link is at the top of the bottom plate It left side and extends in slot and is plugged in the card slot that the fastening plates top left side opens up.

Preferably, the top of the pedestal is located at the middle part of described device body bottom portion, and the mounting groove is provided with institute State the middle part at the top of bottom plate.

Preferably, the area of the base top is 9/10ths of mounting groove inner cavity area, and the fastening plates One end run through the pedestal right side.

Preferably, circular hole is offered at the top of the limited block, the pull rod runs through the circular hole.

Preferably, the left side at the top of the bottom plate, which offers, is passed through mouth, the surface for being passed through mouth and being located at card slot.

Preferably, the fastening plates include mainboard, and limiting slot, the limiting slot inner sleeve are offered on the left of the mainboard It is connected to the first limited block, the right side of first limited block is flexibly connected by telescopic rod with the right side of the limiting slot inner wall, It is socketed with extruding spring on the telescopic rod, link block is fixedly connected on the left of first limited block, the link block Left end extends to the left side of limiting slot and is fixedly connected with elastomer block.

(3) beneficial effect

The utility model provides a kind of harmonic elimination apparatus of intelligent monitor system.Have it is following the utility model has the advantages that

(1), when the utility model is used, pulling up pulling buckle, pulling buckle drives pull rod, and pull rod drives movable block to moving up Dynamic, the inserted link that movable block bottom is fixedly connected after movement moves up, and the state of grafting is detached from card slot, and is squeezing spring Elastic reaction under, the pop-up slot of fastening plates, pull side plate, device noumenon can be taken out from bottom plate at this time, at this point, can Device noumenon is repaired, the operation of maintenance person is facilitated, and electric wire can be rapidly performed by and overhauled.

(2), during installation, pedestal can be fastened in bottom plate the utility model by fastening plates first, and by reset spring Elastic reaction, inserted link can by fastening plates fixed column position, thus one, can guarantee the stability of device noumenon, and It is convenient for disassembly and assembly, especially after mounting, the case where both having can solve existing mounting means bolt looseness and screw thread mouth stripped thread, Jin Erbao The safety of device noumenon is demonstrate,proved.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the cross-sectional view of the utility model structure diagram；

Fig. 3 is the cross-sectional view of the utility model fastening structure plate.

In figure: 1L shape plate, 2 bottom plates, 3 device noumenons, 4 pedestals, 5 slots, 6 fastening plates, 61 mainboards, 62 limiting slots, 63 One limited block, 64 telescopic rods, 65 squeeze spring, 66 link blocks, 67 elastomer blocks, 7 side plates, 8 fixing sleeves, 9 movable blocks, 10 limits Block, 11 reset springs, 12 inserted links, 13 card slots, 14 pull rods, 15 pulling buckles.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figs. 1-2, the utility model provides a kind of technical solution: a kind of harmonic elimination apparatus of intelligent monitor system, packet Include L shaped plate 1, the right side at 1 top of L shaped plate is fixedly connected with bottom plate 2, and the left side of L shaped plate 1 is mounted in equipment, using welding or Person is detachably connected, and the top of bottom plate 2 is overlapped with device noumenon 3, and the bottom of device noumenon 3 is fixedly connected with pedestal 4, bottom The top of plate 2, which is offered, to be socketed in mounting groove with the mounting groove that communicates below, pedestal 4, pedestal 4 is located in mounting groove, It can be further ensured that the stability of device noumenon 3, the right side opening of bottom plate 2 is equipped with the slot 5 communicated with left side, 5 inner sleeve of slot It is connected to fastening plates 6, the right side of fastening plates 6 is fixedly connected with side plate 7, the right side of the L shaped plate 1 and left for being located at device noumenon 3 is solid Surely it is connected with fixing sleeve 8, fixing sleeve 8 is located at the middle part above the right side of L shaped plate 1, movable block 9 is socketed in fixing sleeve 8, activity The top of block 9 is fixedly connected with pull rod 14, and the top of pull rod 14 runs through the top of 8 inner wall of fixing sleeve and extends to its top, draws The top of bar 14 is fixedly connected with pulling buckle 15, and limited block 10 is socketed in fixing sleeve 8, and the bottom end of pull rod 14 is socketed with reset spring 11, the bottom of movable block 9 is fixedly connected with inserted link 12, and the bottom of 8 inner wall of fixing sleeve, the bottom of inserted link 12 are run through in the bottom end of inserted link 12 End runs through the left side at 2 top of bottom plate and extends in slot 5 and be plugged in the card slot 13 that 6 top left side of fastening plates opens up.

Specifically, the top of pedestal 4 is located at the middle part of 3 bottom of device noumenon, and mounting groove 4 is provided with 2 top of bottom plate Middle part.It is provided in 2 top of bottom plate by the way that the top of pedestal 4 to be arranged in the middle part of 3 bottom of device noumenon, and by mounting groove Portion can guarantee the stability of device noumenon 3.

Specifically, the area at 4 top of pedestal is 9/10ths of mounting groove inner cavity area, pedestal 4 and installation can be increased Slot lumen contact face is further ensured that the stability of pedestal 4, and the right side of pedestal 4 is run through in one end of fastening plates 6.

Specifically, the top of limited block 10 offers circular hole, pull rod 14 runs through circular hole.Pull rod 14 can be slided in circular hole It is dynamic.

Specifically, the left side at 2 top of bottom plate offers and is passed through mouth, it is passed through the surface that mouth is located at card slot 13.

Specifically, fastening plates 6 include mainboard 61, the left side of mainboard 61 offers limiting slot 62, socket in limiting slot 62 There is the first limited block 63, the right side of the first limited block 63 is flexibly connected with the right side of 62 inner wall of limiting slot by telescopic rod 64, is stretched It is socketed on contracting bar 64 and squeezes spring 65, the left side of the first limited block 63 is fixedly connected with link block 66, the left end of link block 66 It extends to the left side of limiting slot 62 and is fixedly connected with elastomer block 67.

Working principle: in use, pulling up pulling buckle 15, pulling buckle 15 drives pull rod 14 to move up, and pull rod 14, which pulls, lives Motion block 9 moves up, and the inserted link 12 that 9 bottom of movable block is fixedly connected after movement moves up, and is detached from grafting with card slot 13 State, and under the elastic reaction for squeezing spring 65, the left end elastic elongation to the left of the first limited block 63 and telescopic rod 64 is stretched When long, since the right side of elastomer block 67 and L shaped plate 1 overlaps, mainboard 61 moves to the right at this time, and side plate 7 moves right when mobile Dynamic, fastening plates 6 pop up slot 5, pull side plate, device noumenon 3 can be taken out from bottom plate at this time.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence " including a reference structure ", is not arranged Except there is also other identical elements in the process, method, article or apparatus that includes the element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of harmonic elimination apparatus of intelligent monitor system, including L shaped plate (1), it is characterised in that: the right side at the top of the L shaped plate (1) Side is fixedly connected with bottom plate (2), is overlapped with device noumenon (3) at the top of the bottom plate (2), the bottom of described device ontology (3) It is fixedly connected with pedestal (4), is offered at the top of the bottom plate (2) and the mounting groove that communicates below, pedestal (4) socket In the mounting groove, the right side opening of the bottom plate (2) is equipped with the slot (5) communicated with left side, is socketed in the slot (5) Fastening plates (6) are fixedly connected with side plate (7) on the right side of the fastening plates (6), the right side of the L shaped plate (1) and are located at the dress The left for setting ontology (3) is fixedly connected with fixing sleeve (8), is socketed with movable block (9), the movable block in the fixing sleeve (8) (9) it is fixedly connected at the top of pull rod (14), the top of the pull rod (14) is run through the top of the fixing sleeve (8) inner wall and prolonged Its top is extended to, the top of the pull rod (14) is fixedly connected with pulling buckle (15), is socketed with limited block in the fixing sleeve (8) (10), the bottom end of the pull rod (14) is socketed with reset spring (11), and the bottom of movable block (9) is fixedly connected with inserted link (12), The bottom of the fixing sleeve (8) inner wall is run through in the bottom end of the inserted link (12), and the bottom plate is run through in the bottom end of the inserted link (12) (2) it left side at the top of and extends in slot (5) and is plugged in the card slot (13) that the fastening plates (6) top left side opens up.

2. a kind of harmonic elimination apparatus of intelligent monitor system according to claim 1, it is characterised in that: the pedestal (4) Top is located at the middle part of described device ontology (3) bottom, and the mounting groove is provided with the middle part at the top of the bottom plate (2).

3. a kind of harmonic elimination apparatus of intelligent monitor system according to claim 1, it is characterised in that: pedestal (4) top The area in portion is 9/10ths of mounting groove inner cavity area, and one end of the fastening plates (6) is through the pedestal (4) Right side.

4. a kind of harmonic elimination apparatus of intelligent monitor system according to claim 1, it is characterised in that: the limited block (10) Top offer circular hole, the pull rod (14) runs through the circular hole.

5. a kind of harmonic elimination apparatus of intelligent monitor system according to claim 1, it is characterised in that: bottom plate (2) top It is offered on the left of portion and is passed through mouth, the surface for being passed through mouth and being located at card slot (13).

6. a kind of harmonic elimination apparatus of intelligent monitor system according to claim 1, it is characterised in that: the fastening plates (6) Include mainboard (61), offered limiting slot (62) on the left of the mainboard (61), is socketed with first in the limiting slot (62) The right side of limited block (63), first limited block (63) is living by telescopic rod (64) and the right side of the limiting slot (62) inner wall It is dynamic to connect, it is socketed on the telescopic rod (64) and squeezes spring (65), be fixedly connected on the left of first limited block (63) Link block (66), the left end of the link block (66) extend to the left side of limiting slot (62) and are fixedly connected with elastomer block (67).