CN220151797U - High-voltage arc-extinguishing reactor - Google Patents

Abstract

The utility model relates to the technical field of reactors, in particular to a high-voltage arc suppression reactor, which comprises a base, wherein the upper end of the base is fixedly connected with a plurality of buffer mechanisms, the upper ends of the buffer mechanisms are fixedly connected with a mounting mechanism together, a reactor body is connected in a clamping manner in the mounting mechanism, the left part and the right part of the upper end of the reactor body are fixedly connected with hanging rings, the front part and the rear part of the left end of the base, the front part and the rear part of the right end of the base are fixedly connected with fixing blocks, and one ends of the four fixing blocks far away from the base are fixedly connected with fixing lugs. According to the high-voltage arc suppression reactor, the buffer force can be effectively reduced through the buffer springs in the plurality of buffer mechanisms, so that the acting force borne by the reactor body is reduced, the internal damage of the reactor body is avoided, the service life of the reactor body can be prolonged, the installation of the reactor body is facilitated, and meanwhile, the subsequent disassembly, overhaul and maintenance are also facilitated.

Description

High-voltage arc-extinguishing reactor

Technical Field

The utility model relates to the technical field of reactors, in particular to a high-voltage arc-extinguishing reactor.

Background

The reactor is also called an inductor, is an inductance element widely applied, and mainly comprises an upper iron yoke, an iron core, an alternating current working winding and a lower iron yoke, wherein the alternating current working winding is formed by combining wires wound on the iron core, and the high-voltage arc suppression reactor is indispensable in a power system as a reactive compensation means and can be used for limiting current impact caused by sudden change of power grid voltage and operation overvoltage, smoothing peak pulses contained in power supply voltage or smoothing voltage defects generated during phase change of a bridge rectifier circuit, so that the frequency converter is effectively protected and the power factor is improved. The high-voltage arc-extinguishing reactor can prevent interference from a power grid, reduce pollution of harmonic current generated by a rectifying unit to the power grid, and easily damage the inside of the reactor body when the reactor body is collided due to uncertainty of external environment factors in the use process, so that the service life of the reactor body is reduced.

Disclosure of Invention

The utility model mainly aims to provide a high-voltage arc extinction reactor which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the high-voltage arc suppression reactor comprises a base, base upper end fixedly connected with a plurality of buffer gear, a plurality of buffer gear upper end common fixedly connected with installation mechanism, the block is connected with the reactor body in the installation mechanism, equal fixedly connected with rings in reactor body upper end left part and upper end right part, equal fixedly connected with fixed block in base left end front portion and left end rear portion and right-hand member front portion and right-hand member rear portion, four the equal fixedly connected with fixed lug of one end that the base was kept away from to the fixed block, four all alternate on the fixed lug and be connected with the bolt.

Preferably, the buffer gear includes a buffer section of thick bamboo, the spout has all been opened to buffer section of thick bamboo surface left part and surface right part, buffer section of thick bamboo is inside to be opened there is the buffer tank, buffer tank lower slot wall fixedly connected with buffer spring, buffer spring keeps away from the one end fixedly connected with stopper of buffer tank lower slot wall, stopper upper end middle part fixedly connected with movable rod, movable rod upper end fixedly connected with connecting block, the equal fixedly connected with connecting rod of connecting block lower extreme left part and lower extreme right part, two equal fixedly connected with slider of connecting rod opposite face lower part.

Preferably, the lower end of the buffer cylinder is fixedly connected with the base, and the outer surface of the limiting block is movably connected with the inner wall of the buffer groove.

Preferably, the movable rod is inserted into the buffer groove and is movably connected with the buffer groove, and the outer surfaces of the two sliding blocks are respectively movably connected with the inner walls of the two sliding groove.

Preferably, the mounting mechanism comprises a mounting seat, the mount pad upper end is opened there is the bracket, the equal fixedly connected with gag lever post in mount pad upper end four the common fixedly connected with limiting plate of gag lever post upper end, the limiting plate upper end is opened there is the spacing groove of break-through, limiting plate front end left part and front end right part and rear end left part and rear end right part all alternate and are connected with the screw rod, four the equal fixedly connected with extrusion pad of tip of screw rod.

Preferably, the mount pad lower extreme all is connected with a plurality of connecting block fixed connection, hold in the palm the groove and be connected with the lower part block of reactor body, four the one end that the screw rod was kept away from to the extrusion pad all closely laminates with the upper portion of reactor body.

Compared with the prior art, the utility model has the following beneficial effects:

1. through setting up buffer gear, when the reactor body receives the collision because of external environment factor, can produce great impact force for the reactor body, can effectively reduce the buffer force through the buffer spring in a plurality of buffer gear, make the effort that the reactor body received reduce, avoid causing the inside damage of reactor body, can improve the life of reactor body;

2. through setting up installation mechanism, transport the place of use with the reactor body after, be connected through two rings on lifting device and the reactor body, make the reactor body hoist and pass the spacing groove, make the lower part of reactor body be located the bracket, make the upper portion of reactor body spacing through the limiting plate, then through rotatory four screw rods, four screw rods drive four extrusion pads respectively and closely laminate with the reactor body, thereby make the reactor body can spacing fixedly, make things convenient for the installation of reactor body, also make things convenient for follow-up dismantlement maintenance simultaneously.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a high-voltage arc suppression reactor of the present utility model;

fig. 2 is a schematic plan view of a high-voltage arc suppression reactor according to the present utility model;

FIG. 3 is a schematic diagram of the overall structure of a buffer mechanism of the high-voltage arc suppression reactor of the utility model;

fig. 4 is a schematic diagram of the overall structure of the installation mechanism of the high-voltage arc suppression reactor of the utility model.

In the figure: 1. a base; 2. a buffer mechanism; 3. a mounting mechanism; 4. a reactor body; 5. a hanging ring; 6. a fixed block; 7. a fixed ear; 8. a bolt; 9. a buffer tube; 10. a chute; 11. a buffer tank; 12. a buffer spring; 13. a limiting block; 14. a movable rod; 15. a connecting block; 16. a connecting rod; 17. a slide block; 18. a mounting base; 19. a bracket; 20. a limit rod; 21. a limiting plate; 22. a limit groove; 23. a screw; 24. and (3) extruding the pad.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, the present utility model provides a technical solution:

the high-voltage arc suppression reactor comprises a base 1, wherein the upper end of the base 1 is fixedly connected with a plurality of buffer mechanisms 2, the upper ends of the plurality of buffer mechanisms 2 are fixedly connected with a mounting mechanism 3, the mounting mechanism 3 is internally connected with a reactor body 4 in a clamping manner, the left part of the upper end of the reactor body 4 and the right part of the upper end are fixedly connected with a lifting ring 5, the front part of the left end of the base 1, the rear part of the left end, the front part of the right end and the rear part of the right end are fixedly connected with a fixed block 6, one ends of the four fixed blocks 6, far away from the base 1, are fixedly connected with fixed lugs 7, and bolts 8 are inserted and connected on the four fixed lugs 7.

In this embodiment, buffer gear 2 includes buffer tube 9, buffer tube 9 surface left portion and surface right part all open has spout 10, buffer tube 9 inside is opened there is buffer tank 11, buffer tank 11 lower cell wall fixedly connected with buffer spring 12, buffer spring 12 keeps away from buffer tank 11 lower cell wall's one end fixedly connected with stopper 13, stopper 13 upper end middle part fixedly connected with movable rod 14, movable rod 14 upper end fixedly connected with connecting block 15, connecting block 15 lower extreme left part and lower extreme right part are all fixedly connected with connecting rod 16, two connecting rod 16 equal fixedly connected with slider 17 in relative face lower part, buffer tube 9 lower extreme and base 1 fixed connection, stopper 13 surface and buffer tank 11 inslot wall swing joint, movable rod 14 and buffer tank 11 alternate swing joint, two slider 17 surface respectively with two spout 10 inslot wall swing joint, can effectively reduce the buffer force through buffer spring 12, make the effort that reactor body 4 received reduce, avoid causing reactor body 4 inside damage, can improve reactor body 4's life.

In this embodiment, the installation mechanism 3 includes mount pad 18, the mount pad 18 upper end is opened there is the bracket 19, the equal fixedly connected with gag lever post 20 in mount pad 18 upper end four corners, four gag lever post 20 upper ends are fixedly connected with limiting plate 21 jointly, limiting plate 21 upper end is opened there is the spacing groove 22 of break-through, limiting plate 21 front end left portion and front end right part and rear end left portion and rear end right part all alternate and are connected with screw rod 23, the equal fixedly connected with extrusion pad 24 of tip of four screw rods 23, mount pad 18 lower extreme all is connected with a plurality of connecting block 15 fixed connection, the bracket 19 is connected with the lower part block of reactor body 4, the one end that four extrusion pad 24 kept away from screw rod 23 all closely laminates with the upper portion of reactor body 4, through making the lower part of reactor body 4 be located the bracket 19, make the upper portion of reactor body 4 spacing through limiting plate 21, then through rotatory four screw rods 23, four extrusion pads 24 are driven respectively with reactor body 4 closely laminating, thereby make reactor body 4 can spacing fixed, convenient for follow-up maintenance of installing simultaneously.

It should be noted that, in the use process, the base 1 is fixed with the installation ground through four bolts 8, after the reactor body 4 is transported to the use place, the reactor body 4 is connected with two hanging rings 5 on the reactor body 4 through the hanging equipment, so that the reactor body 4 is lifted and passes through the limiting groove 22, the lower part of the reactor body 4 is positioned in the bracket 19, the upper part of the reactor body 4 is limited through the limiting plate 21, then the four screws 23 are rotated, and the four screws 23 respectively drive four extrusion pads 24 to be closely attached to the reactor body 4, thereby the reactor body 4 can be limited and fixed, the installation of the reactor body 4 is convenient, the subsequent disassembly, maintenance and maintenance are convenient, when the reactor body 4 is impacted due to external environment factors, the buffer force can be effectively reduced through the buffer springs 12 in the plurality of buffer mechanisms 2, the acting force born by the reactor body 4 is reduced, the internal damage of the reactor body 4 is avoided, and the service life of the reactor body 4 can be prolonged.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a high-voltage arc extinction reactor, includes base (1), its characterized in that: the novel electric reactor is characterized in that a plurality of buffer mechanisms (2) are fixedly connected to the upper end of the base (1), a plurality of installing mechanisms (3) are fixedly connected to the upper ends of the buffer mechanisms (2) together, a reactor body (4) is connected to the installing mechanisms (3) in a clamping mode, hanging rings (5) are fixedly connected to the left part and the right part of the upper end of the reactor body (4), fixing blocks (6) are fixedly connected to the front part and the rear part of the left end of the base (1) and the front part and the rear part of the right end, fixing lugs (7) are fixedly connected to one ends, far away from the base (1), of the fixing blocks (6), and bolts (8) are inserted into the fixing lugs (7);

buffer gear (2) are including buffering section of thick bamboo (9), all open at buffering section of thick bamboo (9) surface left part and surface right part has spout (10), buffer section of thick bamboo (9) are inside to be opened there is buffer tank (11), buffer tank (11) lower cell wall fixedly connected with buffer spring (12), buffer spring (12) keep away from buffer tank (11) lower cell wall's one end fixedly connected with stopper (13), stopper (13) upper end middle part fixedly connected with movable rod (14), movable rod (14) upper end fixedly connected with connecting block (15), connecting block (15) lower extreme left part and lower extreme right part are all fixedly connected with connecting rod (16), two equal fixedly connected with slider (17) of connecting rod (16) relative face lower part.

2. The high-voltage arc suppression reactor according to claim 1, characterized in that: the lower end of the buffer cylinder (9) is fixedly connected with the base (1), and the outer surface of the limiting block (13) is movably connected with the inner wall of the buffer groove (11).

3. The high-voltage arc suppression reactor according to claim 1, characterized in that: the movable rod (14) is inserted into the buffer groove (11) to be movably connected, and the outer surfaces of the two sliding blocks (17) are respectively movably connected with the inner walls of the two sliding grooves (10).

4. The high-voltage arc suppression reactor according to claim 1, characterized in that: the mounting mechanism (3) comprises a mounting seat (18), a bracket (19) is arranged at the upper end of the mounting seat (18), a limiting rod (20) is fixedly connected to four corners of the upper end of the mounting seat (18), a limiting plate (21) is fixedly connected to the upper end of the limiting rod (20), a through limiting groove (22) is arranged at the upper end of the limiting plate (21), a screw (23) is connected to the left part of the front end and the right part of the front end and the left part of the rear end and the right part of the rear end in an penetrating manner, and a pressing pad (24) is fixedly connected to the end part of the screw (23).

5. The high-voltage arc suppression reactor according to claim 4, characterized in that: the installation seat (18) lower extreme all with a plurality of connecting block (15) fixed connection, hold in the palm groove (19) and the lower part block connection of reactor body (4), four the one end that screw rod (23) was kept away from to extrusion pad (24) all closely laminates with the upper portion of reactor body (4).