CN219512937U - Electric reactor with adjustable interval - Google Patents

Abstract

The utility model relates to a reactor with adjustable spacing, comprising: the device comprises reactor windings and a spacing adjusting mechanism arranged between adjacent reactor windings; the pitch adjustment mechanism includes: screw rod, connecting plate and connecting rod; the outer wall of the screw is provided with a thread section; the movable plate is provided with a screw hole, and the connecting plate is movably connected with the screw rod through the screw hole; the connecting rod comprises a first connecting rod and a second connecting rod, the first connecting rod and the second connecting rod are hinged with the connecting plate respectively, and the first connecting rod and the second connecting rod are hinged with two adjacent reactor windings respectively. According to the utility model, through the matching of the winding mounting frame and the interval adjusting device, the operation method of the interval adjustment of the reactor is simplified, the effect of adjusting the interval of the reactor according to the needs at any time after the reactor is mounted is realized, and the time cost of maintaining the reactor is effectively reduced.

Description

Electric reactor with adjustable interval

Technical Field

The utility model belongs to the technical field of reactors, and particularly relates to a reactor with adjustable spacing.

Background

The reactor is also called an inductor, and has wide application in a circuit, and a certain inductive property exists in the circuit because of the electromagnetic induction effect, and the reactor arranged in the circuit can play a role in preventing current change. When a conductor is energized, it will generate a magnetic field in a certain space occupied by it, so that all current-carrying electrical conductors have a general sense of inductance.

The interval between the reactor windings in the reactor needs to be changed according to the demand of different circuits, and for the reactor with adjustable interval, there are designs in the prior art, for example, chinese patent No. CN218414168U discloses a starting reactor with adjustable installation interval, including a reactor main body, the top and the bottom of the reactor main body are all provided with location worker type pole, one side of the location worker type pole far away from the reactor main body is provided with the locating frame, the top of locating frame runs through and is provided with the fastening rod, the bottom of the reactor main body is provided with the connecting plate, the top of connecting plate passes through the bolt and is connected with location worker type pole. The distance adjustment of the reactor is realized through the change of the installation position, however, the positioning frame needs to be disassembled and assembled when the distance is adjusted, the distance adjustment operation is complex, the time consumption is excessive, and the maintenance time of the reactor is increased.

Disclosure of Invention

Aiming at the defects existing in the related art, the utility model provides the reactor with adjustable spacing, so that the spacing adjustment mode among the reactor windings is simplified, the spacing of the reactor windings can be adjusted according to requirements after the reactor is installed, and the technical problems that the spacing adjustment operation of the reactor windings is complex and the spacing cannot be adjusted after the reactor is installed in the related art are solved.

The utility model provides a reactor with adjustable spacing, comprising: the device comprises reactor windings and a spacing adjusting mechanism arranged between adjacent reactor windings; the pitch adjustment mechanism includes:

and (3) a screw rod: the outer wall of the screw is provided with a thread section;

and (3) connecting a plate: the connecting plate is provided with a screw hole, and is movably connected with the screw rod through the screw hole;

and (3) connecting rods: the reactor comprises a first connecting rod and a second connecting rod, wherein the first connecting rod and the second connecting rod are respectively hinged with a connecting plate, and the first connecting rod and the second connecting rod are respectively hinged with two adjacent reactor windings.

According to the technical scheme, the technical problems that the operation of adjusting the winding spacing of the reactor is complex, the winding spacing cannot be adjusted after the reactor is installed are solved, the spacing between the windings of the reactor can be adjusted at any time according to requirements, and meanwhile, the effect of adjusting the winding spacing is greatly simplified.

In some embodiments of the present utility model, each reactor winding includes a first end and a second end, the first end and/or the second end is/are fixedly connected to a support frame, and the first connecting rod and the second connecting rod are respectively hinged to the support frames of two adjacent reactor windings so as to fix the reactor windings.

In some embodiments of the present utility model, at least two connection plates are disposed at intervals on the threaded section of the screw, each connection plate is hinged with a first connection rod and a second connection rod, and the first connection rod and the second connection rod corresponding to each connection plate are respectively hinged with two adjacent reactor windings so as to adjust the distance between the adjacent reactor windings.

In some embodiments of the utility model, a positive thread section and a reverse thread section are arranged at intervals up and down on the screw rod, and two connecting plates are respectively arranged on the positive thread section and the reverse thread section so as to realize synchronous adjustment of a first end and a second end of the reactor winding.

In some embodiments of the present utility model, the connection plate, the first connection rod and the second connection rod connected by the positive thread section are arranged in a positive V shape, and the connection plate, the first connection rod and the second connection rod connected by the reverse thread section are arranged in an inverted V shape, so that the first end and the second end of the reactor winding can be synchronously adjusted when the threads are reversely arranged.

In some embodiments of the utility model, the reactor further comprises a limiting rod, each supporting frame is provided with a rod hole, the limiting rod sequentially penetrates through the rod holes of the adjacent supporting frames and is movably matched with at least one rod hole of one supporting frame so as to fix the supporting frame, and meanwhile, the distance between the reactor windings is adjusted by matching with the distance adjusting mechanism.

In some embodiments of the utility model, three reactor windings are arranged at intervals, namely a first reactor winding, a second reactor winding and a third reactor winding in sequence, a limiting rod is fixedly connected with a rod hole of a supporting frame connected with the second reactor winding, and the limiting rod is movably matched with the rod hole of the supporting frame connected with the first reactor winding and the rod hole of the supporting frame connected with the third reactor winding.

In some embodiments of the utility model, a turntable is fixedly connected to the screw to rotate the screw.

In some embodiments of the utility model, the first and second ends of the reactor winding are provided with insulating spacers for insulating isolation.

In some embodiments of the utility model, the insulating isolation plate is provided with a limiting strip, the limiting strip is arranged in the central hole of the reactor winding, and the limiting strip is an arc-shaped plate member so as to fix the insulating isolation plate.

The utility model has the beneficial effects that:

1. according to the utility model, the purpose of adjusting the distance of the reactor is achieved by arranging the distance adjusting mechanism, and the effect that the distance of the windings of the reactor can be adjusted according to the requirement after the reactor is installed is achieved;

2. according to the utility model, the screw, the connecting plate and the connecting rod are matched, so that the mode of adjusting the distance between the reactors is simplified, the time consumed by adjusting the distance is effectively reduced, and the time cost of maintaining the reactors is saved;

3. according to the utility model, the stability of space adjustment is enhanced by the cooperation of the supporting frame and the limiting rod;

4. according to the utility model, insulation isolation of two ends of the reactor winding is realized by arranging the insulation isolation plate, and meanwhile, the limiting strips are arranged in the central hole of the reactor, so that the installation stability of the insulation isolation plate is enhanced.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, specific embodiments of the present utility model will be described in detail below with reference to the accompanying drawings, from which other drawings can be obtained by those skilled in the art without inventive effort.

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

FIG. 2 is a schematic diagram of a front view structure of the present utility model;

FIG. 3 is a schematic perspective view of a spacing adjustment mechanism according to the present utility model;

fig. 4 is a schematic perspective view of a supporting frame according to the present utility model;

fig. 5 is a schematic perspective view of a reactor winding and an insulating separator according to the present utility model;

wherein, the reference numerals are as follows:

1. a reactor winding;

2. a spacing adjustment mechanism;

21. a screw; 22. a first connecting rod; 23. a connecting plate; 24. a turntable; 25. a second connecting rod;

3. a support frame; 31. a limit rod; 32. a rod hole;

4. an insulating spacer; 41 limit bars.

Detailed Description

The present utility model will be described and illustrated with reference to the accompanying drawings and examples in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model. All other embodiments, which can be made by a person of ordinary skill in the art based on the embodiments provided by the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.

It is apparent that the drawings in the following description are only some examples or embodiments of the present utility model, and it is possible for those of ordinary skill in the art to apply the present utility model to other similar situations according to these drawings without inventive effort.

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 or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.

Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs. The terms "a" and "an" and "the" and similar referents in the context of describing the utility model are not intended to be limiting in number but may be construed to mean in the singular or in the plural. The terms "comprising," "including," "having," and any variations thereof, are intended to cover a non-exclusive inclusion.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; 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.

In an exemplary embodiment of a spacing-adjustable reactor of the present utility model, as shown in fig. 1-3, the spacing-adjustable reactor includes a reactor winding 1 and a spacing adjustment mechanism 2.

The space adjusting mechanism 2 comprises a screw 21, a connecting plate 23 and a connecting rod; wherein, the screw rod 21 is a cylindrical rod body, and the outer wall of the screw rod 21 is provided with a thread section; the connecting plate 23 is a square plate, a screw hole is formed in the middle of the connecting plate 23, the connecting plate 23 is rotatably arranged on the screw rod 21 through the cooperation of the screw hole and the screw thread section, and the screw rod 21 rotates to drive the connecting plate 23 to move up and down relative to the screw rod 21; the connecting rod includes head rod 22 and second connecting rod 25, and head rod 22 and second connecting rod 25 are through pivot swing joint in the both sides of connecting plate 23 width direction to head rod 22 and second connecting rod 25 are respectively through pivot swing joint on two adjacent reactor windings 1, and connecting plate 23 is "V type" setting with head rod 22, the second connecting rod 25 that correspond thereof. When the connecting plate 23 moves relative to the screw 21, the angle between the first connecting rod 22 and the second connecting rod 25 is driven to change, so that the distance between two adjacent reactor windings 1 is driven to change.

In the above-mentioned exemplary embodiment, a distance-adjustable reactor can realize the function of adjusting the distance between the reactor windings 1, and the effect that the distance between the reactor windings 1 can be adjusted according to the needs at any time after the reactor is installed is achieved while the distance adjustment mode of the reactor is effectively simplified.

In order to realize the connection between the reactor windings 1 and the spacing adjusting mechanism 2, in some embodiments of the present utility model, each reactor winding 1 includes a first end and a second end in the height direction, the first end and/or the second end is fixedly connected with a support frame 3, specifically, the support frame 3 is made of metal, and the support frame 3 and the reactor windings 1 are fixedly connected through screws; the first connecting rod 22 and the second connecting rod 25 are respectively and movably connected with the supporting frames 3 of the two adjacent reactor windings 1 through rotating shafts. In some embodiments, a support frame may be optionally provided at a first end of each reactor winding 1, or a support frame 3 may be provided at a second end; in some embodiments, it is also possible to provide a support frame 3 at the first end of each reactor winding 1 and a support frame 3 at the second end. In this embodiment, a support frame 3 is disposed at a first end of each reactor winding 1, and a support frame 3 is disposed at a second end.

It should be noted that, the first connecting rod 22 and the second connecting rod 25 on the same connecting plate 23 are respectively movably connected with the supporting frames 3 at the same end of the two adjacent reactor windings 1. It can be understood that the support frames 3 are arranged at two ends of the reactor winding 1, and meanwhile, the connecting rod is connected with the support frames 3, so that the connection between the reactor winding 1 and the spacing adjusting mechanism 2 can be realized without changing the structure of the reactor winding 1, and the stability of the connection between the reactor winding 1 and the spacing adjusting mechanism 2 can be enhanced.

In order to enhance the stability of the adjustment of the reactor spacing, in some embodiments of the present utility model, at least two connection plates 23 are disposed at intervals on the thread section of the screw 21, each connection plate 23 is hinged with a first connection rod 22 and a second connection rod 25, and the first connection rod 22 and the second connection rod 25 corresponding to each connection plate 23 are hinged with two adjacent reactor windings 1 respectively. It can be understood that the screw 21 is provided with the plurality of groups of connecting plates 23 and connecting rods, the rotating screw 21 can synchronously adjust the plurality of groups of connecting plates 23 and the corresponding connecting rods, and the stability of connection between the spacing adjusting mechanism 2 and the reactor winding 1 can be enhanced, so that the stability of spacing adjustment of the reactor is enhanced.

In order to realize synchronous adjustment of two ends of the reactor, in some embodiments of the present utility model, a positive thread section and a reverse thread section are arranged on the screw 21 at intervals, two connecting plates 23 are respectively arranged on the positive thread section and the reverse thread section, and a first connecting rod 22 and a second connecting rod 25 corresponding to each connecting plate 23 are respectively hinged with two adjacent reactor windings 1. Specifically, the connecting plate 23, the first connecting rod and the second connecting rod connected by the positive thread section are arranged in a positive V shape, and the connecting plate 23, the first connecting rod and the second connecting rod connected by the reverse thread section are arranged in an inverted V shape. In the present embodiment, the first connecting rod 22 and the second connecting rod 25 corresponding to the connecting plate 23 mounted on the positive thread section are respectively connected to the support frames 3 of the first ends of the adjacent two reactor windings 1, and the first connecting rod 22 and the second connecting rod 25 corresponding to the connecting plate 23 mounted on the negative thread section are respectively connected to the support frames 3 of the second ends of the adjacent two reactor windings 1. It can be understood that the threads which are reversely arranged can synchronize the opening and closing of the two groups of connecting rods which are reversely arranged, so that the effect of synchronously adjusting the intervals of the two ends of the reactor winding 1 is achieved.

In order to change the spacing between the support frames 3 along a constant direction, as shown in fig. 4, some embodiments of the present utility model further include a limiting rod 31, where each support frame 3 is provided with a rod hole 32, and the limiting rod 31 sequentially passes through the rod holes 32 of the adjacent support frames 3 and is movably matched with at least one rod hole 32 on one support frame 3, where the number of limiting rods 31 is at least one, and the number of rod holes 32 on each support frame 3 matches the number of limiting rods 31. It will be appreciated that when the spacing adjustment is performed, at least one support frame 3 moves on the stop lever 31, so that the spacing of the support frames 3 is changed in a constant direction, the stability of the spacing change between the support frames 3 is enhanced, and the stability of the reactor spacing adjustment is enhanced.

Further, in some embodiments of the present utility model, three reactor windings 1 are arranged at intervals, and are a first reactor winding, a second reactor winding and a third reactor winding in sequence, the limiting rod 31 is fixedly connected with the rod hole 32 of the support frame 3 connected with the second reactor winding, the rod hole 32 of the support frame 3 connected with the first reactor winding and the rod hole 32 of the support frame 3 connected with the third reactor winding are movably matched, specifically, the limiting rod 31 is welded on the support frame 3 connected with the second reactor winding, it is understood that when the spacing adjustment is performed, both the first reactor winding and the third reactor winding can move relative to the middle reactor winding, so as to achieve the purpose of the spacing adjustment.

To facilitate rotation of the screw 21, in some embodiments of the present utility model, a turntable 24 is fixedly connected to the screw 21, and in particular, the turntable 24 is welded to one end of the screw 21.

In order to achieve insulation between the reactor winding 1 and the support frame 3, as shown in fig. 5, in some embodiments of the present utility model, an insulation board 4 is disposed between the support frame 3 and the reactor winding 1. Two limit bars 41 are arranged on the insulating isolation plate 4, the two limit bars 41 and the insulating isolation plate 4 are integrally formed, and the limit bars 41 are arranged in the central hole of the reactor winding 1. Specifically, the two stopper bars 41 are symmetrically disposed on the insulating partition plate 4. Since the central hole of the reactor winding 1 is generally elliptical, the limiting bar 41 is an arcuate plate member, and can be better matched with the central hole. It will be appreciated that the two ends of each reactor winding 1 are provided with insulating spacers 4, and that the support frame 3 is in contact with the insulating spacers 4.

The specific use method of the utility model is as follows: when in use, the support frame 3 positioned at the middle position is fixed with the support seat. When the electric reactor needs to be subjected to space adjustment, the turntable 24 is rotated, the turntable 24 drives the screw rod 21 to rotate in the screw hole in the center of the connecting plate 23, so that the two connecting plates 23 move on the screw rod 21 in opposite directions or relatively, the connecting plates 23 move to drive the angle change between the two connecting rods 22 connected with the connecting plates 23, thereby driving the space between the supporting frames 3 connected with the electric reactor windings 1 on two sides of the space adjustment mechanism 2 to change, the limiting rod 31 slides in the rod hole 32 of at least one supporting frame, and the space change between the supporting frames 3 drives the space between the electric reactor windings 1 to change, so that the effect of adjusting the space between the electric reactors according to installation requirements is achieved.

Finally, it should be noted that: in the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.

The above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same; while the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that: modifications may be made to the specific embodiments of the present utility model or equivalents may be substituted for part of the technical features thereof; without departing from the spirit of the utility model, it is intended to cover the scope of the utility model as claimed.

Claims (10)

1. A pitch-adjustable reactor, comprising: the device comprises reactor windings and a spacing adjusting mechanism arranged between adjacent reactor windings; the pitch adjustment mechanism includes:

and (3) a screw rod: the outer wall of the screw is provided with a thread section;

and (3) connecting a plate: the connecting plate is provided with a screw hole, and the connecting plate is movably connected with the screw rod through the screw hole;

and (3) connecting rods: the reactor comprises a first connecting rod and a second connecting rod, wherein the first connecting rod and the second connecting rod are respectively hinged with the connecting plates, and the first connecting rod and the second connecting rod are respectively hinged with two adjacent reactor windings.

2. A space-adjustable reactor according to claim 1, wherein each of the reactor windings has a first end and a second end, the first end and/or the second end being fixedly connected to a support frame, the first connecting rod and the second connecting rod being hinged to the support frames of two adjacent reactor windings, respectively.

3. A reactor according to claim 1, wherein at least two connection plates are provided at intervals on the screw thread section of the screw, each connection plate is hinged with the first connection rod and the second connection rod, and the first connection rod and the second connection rod corresponding to each connection plate are hinged with two adjacent reactor windings respectively.

4. A reactor according to claim 3, wherein the screw thread section comprises a positive screw thread section and a negative screw thread section which are arranged on the outer wall of the screw rod at an upper and lower interval, and the two connecting plates are respectively arranged on the positive screw thread section and the negative screw thread section.

5. The reactor according to claim 4, wherein the connection plate, the first connection rod and the second connection rod connected by the positive thread section are arranged in a positive V shape, and the connection plate, the first connection rod and the second connection rod connected by the reverse thread section are arranged in an inverted V shape.

6. The reactor of claim 2, further comprising a stop bar, wherein each of the support frames is provided with a bar hole, and wherein the stop bar sequentially passes through the bar holes of adjacent support frames and is movably engaged with at least one of the bar holes of the support frames.

7. The reactor according to claim 6, wherein three reactor windings are arranged at intervals, namely a first reactor winding, a second reactor winding and a third reactor winding, the limiting rod is fixedly connected with the rod hole of the support frame connected with the second reactor winding, and the limiting rod is movably matched with the rod hole of the support frame connected with the first reactor winding and the rod hole of the support frame connected with the third reactor winding.

8. The reactor of claim 1, wherein the screw is fixedly connected with a turntable.

9. A space-adjustable reactor according to claim 2, wherein the first and second ends of the reactor winding are provided with insulating spacers for insulating isolation, and the support frame is connected to the insulating spacers.

10. The reactor of claim 9, wherein the insulating separator is provided with a limit bar, and the limit bar is installed in a central hole of the reactor winding; the limit strip is an arc-shaped plate component.