CN220962953U - Hollow current limiting reactor structure - Google Patents
Hollow current limiting reactor structure Download PDFInfo
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- CN220962953U CN220962953U CN202322734657.8U CN202322734657U CN220962953U CN 220962953 U CN220962953 U CN 220962953U CN 202322734657 U CN202322734657 U CN 202322734657U CN 220962953 U CN220962953 U CN 220962953U
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- 230000008093 supporting effect Effects 0.000 claims abstract description 34
- 230000001681 protective effect Effects 0.000 claims abstract description 21
- 230000000694 effects Effects 0.000 abstract description 9
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000001976 improved effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model relates to a hollow current limiting reactor structure, comprising: a reactor main body; the base comprises a supporting seat, a supporting frame and a cover plate block, wherein the supporting frame is arranged at the bottom end of the supporting seat; the cover plate block is arranged at the top end of the supporting seat; the stress block is arranged between the supporting seat and the cover plate block; the protective cover is arranged in the stress block; a mounting plate provided at the top end of the reactor body by a nut; and the top cover is arranged at the top end of the protective cover. Through setting up supporting seat, cover plate piece, support frame and atress piece, realized restricting the effect to the protection casing, even make the protection casing support the reactor body, avoid the higher circumstances of slope that appears in reactor body focus to through setting up base and atress piece, make when the reactor appears the slope, atress piece and base atress jointly, and then realized the effect of reinforcing anti tilting ability.
Description
Technical Field
The utility model relates to the technical field of current limiting reactors, in particular to a hollow current limiting reactor structure.
Background
The dry air-core reactor (also called air-core reactor) is an inductive high-voltage electric appliance used for limiting short-circuit current, reactive compensation and equal movement in an electric power system, adopts a cylindrical structure with multiple layers of windings connected in parallel, tightly wraps the outside of the windings by using glass fiber impregnated with epoxy resin, and is cured at high temperature, and a ventilation air passage is formed between the wraps.
When the hollow reactor is used, a plurality of windings of the hollow reactor are required to be stacked and used, and the stacked windings are fixed through bolts and nuts, so that the height of the whole hollow reactor can be increased when the plurality of windings are stacked, the gravity center of the hollow reactor moves upwards, and the hidden danger of inclination and even tilting exists;
Chinese patent CN218414167U discloses a hollow current limiting reactor with protective structure, which supports the hollow reactor by setting up the structures such as mounting support and clamping plate, so as to prevent the condition of the hollow reactor from tilting, but the device only supports two sides of the hollow reactor by the anti-tilting ability of the device near two sides of the clamping plate, and the anti-tilting ability of the remaining direction only supports by the strength of the clamping plate itself, the anti-tilting ability is weaker, i.e. the anti-tilting ability of the device is uneven, so that the hollow current limiting reactor structure is proposed to solve the above-mentioned problem.
Disclosure of utility model
Based on the expression, the utility model provides a hollow current limiting reactor structure, which aims to solve the problem that part of the compared patents are weak in anti-tilting capability due to uneven supporting points.
The technical scheme for solving the technical problems is as follows: a hollow current limiting reactor structure comprising:
A reactor main body; and
A base, which comprises a supporting seat, a supporting frame and a cover plate block, wherein,
The support frame is arranged at the bottom end of the support seat;
The cover plate block is arranged at the top end of the supporting seat;
the stress block is arranged between the supporting seat and the cover plate block;
the protective cover is arranged in the stress block;
A mounting plate provided at the top end of the reactor body by a nut;
And the top cover is arranged at the top end of the protective cover.
On the basis of the technical scheme, the utility model can be improved as follows.
Further, the supporting seat comprises a hollow annular seat, a movable groove is formed in the upper surface of the hollow annular seat, the diameter of the top of the movable groove is larger than that of the bottom of the movable groove, and an inclination angle exists on the side wall.
Further, the support frame is L type, the support frame is annular equidistance and distributes.
Further, the apron piece includes the cavity frame, and the diameter at cavity frame top is less than the diameter of its bottom, and its inside and outside both walls all have inclination promptly, the outer lane of cavity frame is provided with foraminiferous annular plate, cavity annular seat and support frame accessible bolt and nut interconnect.
Further, an annular groove is formed between the hollow frame and the movable groove.
Further, the stress block comprises a block body, a clamping groove is formed in the top end of the block body, and the block body is arranged in the annular groove.
Further, the protection casing includes the cover body, the bottom of the cover body is provided with the fixture block, the fixture block extends to the inside of draw-in groove.
Further, the mounting plate comprises a plate body, the plate body is arranged at the top end of the reactor main body through a nut, and a threaded column is arranged at the top end of the plate body.
Further, the top cover comprises a cover plate, a threaded hole and a limiting groove are formed in the lower surface of the cover plate, and the threaded hole is matched with the threaded column.
Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:
1. According to the utility model, the stress block, the protective cover, the mounting plate, the top cover and other parts are arranged, and the top cover can be connected with the mounting plate in a threaded connection manner through the matching relationship between the mounting plate and the top cover, so that the effects of preventing rain and fixing the protective cover are realized;
2. Through setting up supporting seat, cover plate piece, support frame and atress piece, realized restricting the effect to the protection casing, even make the protection casing support the reactor body, avoid the higher circumstances of slope that appears in reactor body focus to through setting up base and atress piece, make when the reactor appears the slope, atress piece and base atress jointly, and then realized the effect of reinforcing anti tilting ability.
Drawings
Fig. 1 is a schematic structural diagram of a hollow current limiting reactor structure according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of the explosive structure of FIG. 1;
FIG. 3 is a cross-sectional view of FIG. 2;
FIG. 4 is a schematic view of the structure of FIG. 3 from another perspective;
in the drawings, the list of components represented by the various numbers is as follows:
1. A reactor main body; 2. a support base; 21. a hollow annular seat; 22. a movable groove; 3. a support frame; 4. a cover plate block; 41. a hollow frame; 42. a perforated annular plate; 5. a stress block; 51. a block; 52. a clamping groove; 6. a protective cover; 61. a cover body; 62. a clamping block; 7. a mounting plate; 71. a plate body; 72. a threaded column; 8. a top cover; 81. a cover plate; 82. a threaded hole; 83. and a limit groove.
Detailed Description
In order that the application may be readily understood, a more complete description of the application will be rendered by reference to the appended drawings. Embodiments of the application are illustrated in the accompanying drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.
As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," and/or the like, specify the presence of stated features, integers, steps, operations, elements, components, or groups thereof, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or groups thereof.
Referring to fig. 1, 2 and 3, an air-core current limiting reactor structure includes:
A reactor main body 1; and
A base, which comprises a supporting seat 2, a supporting frame 3 and a cover plate block 4, wherein,
The supporting seat 2 comprises a hollow annular seat 21, and a movable groove 22 is formed in the upper surface of the hollow annular seat 21;
The support frames 3 are arranged at the bottom ends of the support seats 2, the support frames 3 are L-shaped, and the support frames 3 are distributed in an annular equidistant mode;
The cover plate block 4 is arranged at the top end of the supporting seat 2, the cover plate block 4 comprises a hollow frame 41, a ring plate 42 with holes is arranged on the outer ring of the hollow frame 41, the ring plate 42 with holes, the hollow ring seat 21 and the supporting frame 3 can be connected with each other through bolts and nuts, and an annular groove is formed between the hollow frame 41 and the movable groove 22;
Based on the above, setting of support frame 3 for this base can be with the bottom surface separation, avoids appearing the accumulational condition of rainwater, and through mutually supporting between supporting seat 2 and the apron piece 4, makes between the two form the ring channel, and two surfaces are kept away from about this ring channel one side of reactor main part 1 is the slope design, and the ring channel can restrict atress piece 5 on the one hand, makes atress piece 5 only can be towards the direction motion that is close to reactor main part 1.
As shown in fig. 2 and 3, a stress block 5 is disposed between the support seat 2 and the cover plate block 4, the stress block 5 includes a block 51, a clamping groove 52 is disposed at the top end of the block 51, and the block 51 is disposed in the annular groove;
the protection cover 6 is arranged in the stress block 5, the protection cover 6 comprises a cover body 61, a clamping block 62 is arranged at the bottom end of the cover body 61, and the clamping block 62 extends to the inside of the clamping groove 52;
Based on the above, the stress block 5 is far away from one side of the reactor main body 1 and is an inclined surface, and the inclined design inside the annular groove in the inclined surface area is adapted, so that the limit of the annular groove to the stress block 5 is realized, the stress block 5 can only move towards the direction close to the reactor main body 1, the clamping groove 52 can clamp the protective cover 6 into the inclined groove, at the moment, the protective cover 6 is connected with the stress block 5 under the action of gravity, and the protective cover 6 limits the stress block 5, so that the stress block 5 cannot move towards the direction close to the reactor main body 1.
As shown in fig. 2 to 4, a mounting plate 7 is provided at the top end of the reactor body 1 by a nut, the mounting plate 7 includes a plate body 71, the plate body 71 is provided at the top end of the reactor body 1 by a nut, and the top end of the plate body 71 is provided with a screw post 72;
the top cover 8 is arranged at the top end of the protective cover 6, the top cover 8 comprises a cover plate 81, a threaded hole 82 and a limit groove 83 are formed in the lower surface of the cover plate 81, and the threaded hole 82 is matched with the threaded column 72;
Based on the above, screw hole 82 and the mutual threaded connection of screw post 72 for mounting panel 7 and top cap 8 interconnect, top cap 8 have played the effect that hides the rain to this air core reactor this moment, and carry out spacingly to protection casing 6 after the top cap 8 is installed, make the unable vertical motion of protection casing 6, protection casing 6 and atress piece 5 interconnect are fixed this moment, and protection casing 6 has played the effect of carrying out protection support to reactor main part 1, avoids reactor main part 1 to appear the condition of slope because of the focus shifts up.
In actual use, after the bolts are driven into the ground, the supporting frame 3 and the supporting seat 2 are sleeved outside the bolts, the stress block 5 is placed in the movable groove 22, and after the cover plate block 4 is placed at the top end of the supporting seat 2, the nuts are screwed in, so that the base is fixed on the ground;
At this time, the clamping block 62 is inserted into the clamping groove 52, namely, the preliminary installation of the protective cover 6 is realized, the mounting plate 7 is installed at the top end of the reactor main body 1 through the nut, the top cover 8 is installed at the top of the mounting plate 7 in a threaded connection mode, the threaded column 72 is in threaded connection with the threaded hole 82 in the process, and the installation of the reactor is completed at this time;
The protective cover 6 plays a role in supporting and protecting the reactor main body 1, when the reactor main body 1 inclines, the inclined force acts on the surface of the protective cover 6, and the stress block 5 is stressed and transmits the force to the supporting seat 2 and the cover plate block 4, and as the inclined angle exists between the stress block 5 and the contact surface of the supporting seat 2 and the cover plate block 4, the force is dispersed into component forces in the vertical direction and the horizontal direction, so that the supporting seat 2 and the cover plate block 4 are subjected to forces in the horizontal direction and the vertical direction, namely, the force dispersion is realized, and the stress capability of the supporting seat 2 and the cover plate block 4 is increased;
When the cover plate block 4 is stressed, transverse component force can be transferred to the bolts, so that the influence of gravity on each part of the base when the reactor main body 1 is inclined is reduced;
Because the stress block 5 is only placed in the annular groove, and the protective cover 6 is also only placed in the limiting groove 83, the stress block 5 and the protective cover 6 can move, and when the protective cover 6 is subjected to larger impact, the protective cover 6 can drive the stress block 5 to do circular motion along the annular groove, so that the effect of unloading is achieved;
The device is through simple mechanical structure, not only hide rain operation through setting up top cap 8 to this reactor main part 1, support reactor main part 1 through setting up protection casing 6, avoid because the focus shifts up the condition that appears inclining, and utilize the design of base and atress piece 5, the gravity when making reactor main part 1 slope disperses to supporting seat 2, apron piece 4, atress piece 5, protection casing 6 and parts such as bolt, through the mode that utilizes the dispersed gravity, the anti ability of inclining of the device has been increased, for the comparison patent, not only anti ability greatly increased of inclining, moreover the anti ability of inclining of the device is more even, can carry out omnidirectional protection and support to whole reactor main part 1.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (9)
1. A hollow current limiting reactor structure, comprising:
A reactor main body (1); and
A base, which comprises a supporting seat (2), a supporting frame (3) and a cover plate block (4), wherein,
The support frame (3) is arranged at the bottom end of the support seat (2);
a cover plate block (4) which is arranged at the top end of the supporting seat (2);
the stress block (5) is arranged between the supporting seat (2) and the cover plate block (4);
The protective cover (6) is arranged in the stress block (5);
A mounting plate (7) provided at the tip of the reactor body (1) by a nut;
and the top cover (8) is arranged at the top end of the protective cover (6).
2. Reactor structure according to claim 1, characterized in that the support seat (2) comprises a hollow annular seat (21), the upper surface of the hollow annular seat (21) being provided with a movable recess (22).
3. Reactor structure according to claim 2, characterized in that the support frame (3) is L-shaped, the support frames (3) being equally distributed in a ring shape.
4. A reactor structure according to claim 3, characterized in that the cover plate block (4) comprises a hollow frame (41), the outer ring of the hollow frame (41) is provided with a perforated annular plate (42), and the perforated annular plate (42), the hollow annular seat (21) and the support frame (3) are mutually connected by bolts and nuts.
5. Reactor structure according to claim 4, characterized in that an annular groove is formed between the hollow frame (41) and the movable groove (22).
6. The reactor structure according to claim 5, characterized in that the force receiving block (5) includes a block body (51), a clamping groove (52) is provided at a top end of the block body (51), and the block body (51) is provided inside the annular groove.
7. The reactor structure according to claim 6, characterized in that the shield (6) includes a cover body (61), a clamping block (62) is provided at a bottom end of the cover body (61), and the clamping block (62) extends to an inside of the clamping groove (52).
8. The reactor structure according to claim 1, characterized in that the mounting plate (7) includes a plate body (71), the plate body (71) being provided at the top end of the reactor main body (1) by a nut, the top end of the plate body (71) being provided with a screw column (72).
9. The reactor structure according to claim 8, characterized in that the top cover (8) comprises a cover plate (81), a threaded hole (82) and a limit groove (83) are provided on the lower surface of the cover plate (81), and the threaded hole (82) is matched with the threaded column (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322734657.8U CN220962953U (en) | 2023-10-11 | 2023-10-11 | Hollow current limiting reactor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322734657.8U CN220962953U (en) | 2023-10-11 | 2023-10-11 | Hollow current limiting reactor structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220962953U true CN220962953U (en) | 2024-05-14 |
Family
ID=90974318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322734657.8U Active CN220962953U (en) | 2023-10-11 | 2023-10-11 | Hollow current limiting reactor structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220962953U (en) |
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2023
- 2023-10-11 CN CN202322734657.8U patent/CN220962953U/en active Active
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