CN220254029U - Insulating sleeve with shielding structure - Google Patents
Insulating sleeve with shielding structure Download PDFInfo
- Publication number
- CN220254029U CN220254029U CN202321414695.9U CN202321414695U CN220254029U CN 220254029 U CN220254029 U CN 220254029U CN 202321414695 U CN202321414695 U CN 202321414695U CN 220254029 U CN220254029 U CN 220254029U
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- wall
- sleeve
- rack
- mounting plate
- shielding structure
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- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000004378 air conditioning Methods 0.000 claims description 2
- 229910003460 diamond Inorganic materials 0.000 claims 1
- 239000010432 diamond Substances 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 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
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of insulating sleeves, in particular to an insulating sleeve with a shielding structure, which comprises the following components: the bus sleeve comprises a bus sleeve body, wherein a communicated mounting plate is arranged on the side wall of one end of the bus sleeve body, a communicated inner bushing inner sleeve is arranged on the outer wall of the other side of the mounting plate, and a guide rod and a rack are arranged on the outer wall of one side, close to the inner bushing inner sleeve, of the mounting plate; the beneficial effects are as follows: when the length of the sleeve needs to be adjusted, the limiting sleeve is pulled to be separated from the clamping groove on the adjusting gear, at the moment, the mounting plates on the two sides of the inner bushing sleeve can be pulled according to the need, the rack slides in the adjusting block and simultaneously the adjusting gear rotates, the guide rod slides on the inner wall of the sliding block, after the adjustment is finished, the limiting sleeve is inserted into the clamping groove again to limit the adjusting gear to rotate so as to limit the sliding of the rack, and therefore the length of the sleeve after the adjustment is fixed, and the length of the sleeve is adjusted according to the need.
Description
Technical Field
The utility model relates to the technical field of insulating sleeves, in particular to an insulating sleeve with a shielding structure.
Background
The equipment in the transformer substation needs to be checked and maintained regularly after running for a certain time, the transformer substation in a certain period also needs to be overhauled in a large-scale whole station, and the insulating sleeve is an important device of the transformer substation and is an essential device for protecting and installing a bus.
Chinese patent CN214590460U discloses a bus bushing with reinforced bushing, comprising two bus bushing bodies with the same structure and an inner bushing pipe body for connecting the two bus bushing bodies, wherein the bus bushing body comprises a supporting inner sleeve and a mounting head, the mounting head is fixed on the outer side wall of the supporting inner sleeve, the mounting head is provided with an annular mounting plate, the mounting head and the annular mounting plate are provided with a clamping mechanism, the inner bushing pipe body comprises a bushing outer sleeve, a bushing inner sleeve and connectors at two ends of the bushing outer sleeve, the connectors are provided with uniformly distributed plugs, the two supporting inner sleeves are respectively and slidably connected in two ends of the bushing outer sleeve, and the bushing inner sleeve is slidably connected in the supporting inner sleeve, and is fixedly connected with the two bus bushing pipe bodies through the clamping mechanism; the bus sleeve is connected through the inner bushing pipe, so that the firmness of the connecting part is enhanced, the bus sleeve is not easy to break, is easy to install and detach, can be repeatedly used, and is high in convenience.
However, the length of the lining sleeve on the sleeve is fixed, so that in use, adjustment according to the actual length of the metal conductive pipe is inconvenient.
Disclosure of Invention
The utility model aims to provide an insulating sleeve with a shielding structure, so as to solve the problem that the length of the lining sleeve on the sleeve is fixed in the prior art, and the adjustment according to the actual length of a metal conductive pipe is inconvenient in use.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an insulating sleeve with shielding structure, comprising:
the bus sleeve comprises a bus sleeve body, wherein a communicated mounting plate is arranged on the side wall of one end of the bus sleeve body, a communicated inner bushing inner sleeve is arranged on the outer wall of the other side of the mounting plate, and a guide rod and a rack are arranged on the outer wall of one side, close to the inner bushing inner sleeve, of the mounting plate;
the inner wall of the inner bushing outer sleeve is provided with symmetrical limit grooves, the inner walls of the two limit grooves are respectively in sliding connection with the inner bushing inner sleeves on the mounting plates at the two ends, and the outer wall of the inner bushing outer sleeve is respectively fixedly connected with a sliding block and an adjusting block which are in sliding connection with the guide rod and the outer wall of the rack; a kind of electronic device with high-pressure air-conditioning system
The fixed axle, one end lateral wall of fixed axle and one side outer wall fixed connection that is close to the regulating block, one end outer wall of fixed axle is equipped with two third spacing pieces that the cooperation was used, the outer wall that the pivot is located between the third spacing piece is equipped with the adjusting gear who is connected with the rack meshing, the draw-in groove has been seted up to one side outer wall of adjusting gear, the one end outer wall that the fixed axle is located the adjusting gear outside is equipped with the stop collar.
Preferably, the side wall of one end of the guide rod is fixedly connected with the outer wall of one side of the mounting plate, and the side wall of the other end of the guide rod is fixedly connected with a first limiting block.
Preferably, the side wall at one end of the rack is fixedly connected with the outer wall at one side of the mounting plate, and the side wall at the other end of the rack is fixedly connected with a second limiting block.
Preferably, the inner wall of the third limiting piece is rotationally connected with the outer wall of the fixed shaft, and the inner wall of the adjusting gear is rotationally connected with the outer wall of the fixed shaft.
Preferably, the cross section of one end of the fixed shaft, on which the limiting sleeve is mounted, is diamond-shaped, and the inner wall of the limiting sleeve is in sliding connection with the outer wall of the fixed shaft.
Preferably, the cross section of the limiting sleeve and the clamping groove are regular hexagons matched with each other so as to limit the adjusting gear.
Compared with the prior art, the utility model has the beneficial effects that:
when the length of the sleeve needs to be adjusted, the limiting sleeve is pulled to be separated from the clamping groove on the adjusting gear, at the moment, the mounting plates on the two sides of the inner bushing sleeve can be pulled according to the need, the rack slides in the adjusting block and simultaneously the adjusting gear rotates, the guide rod slides on the inner wall of the sliding block, after the adjustment is finished, the limiting sleeve is inserted into the clamping groove again to limit the adjusting gear to rotate so as to limit the sliding of the rack, and therefore the length of the sleeve after the adjustment is fixed, and the length of the sleeve is adjusted according to the need.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of the overall structure of the present utility model;
fig. 3 is an enlarged view of the entire structure of the region a in fig. 2 according to the present utility model.
In the figure: the bus sleeve comprises a bus sleeve body 1, a mounting plate 2, an inner bushing inner sleeve 3, a guide rod 4, a first limiting block 5, a rack 6, a second limiting block 7, an inner bushing outer sleeve 8, a limiting groove 9, an adjusting block 10, a sliding block 11, a fixed shaft 12, a third limiting piece 13, an adjusting gear 14, a clamping groove 15 and a limiting sleeve 16.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" 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," "connected," and "connected" are to be construed broadly, and may be either 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.
For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
Referring to fig. 1 to 3, the present utility model provides a technical solution: an insulating sleeve with shielding structure, comprising:
the bus sleeve comprises a bus sleeve body 1, wherein a communicated mounting plate 2 is mounted on one end side wall of the bus sleeve body 1, a communicated inner bushing inner sleeve 3 is mounted on the other side outer wall of the mounting plate 2, a guide rod 4 and a rack 6 are arranged on one side outer wall of the mounting plate 2, which is close to the inner bushing inner sleeve 3, one end side wall of the guide rod 4 is fixedly connected with one side outer wall of the mounting plate 2, a first limiting block 5 is fixedly connected with the other end side wall of the guide rod 4, one end side wall of the rack 6 is fixedly connected with one side outer wall of the mounting plate 2, and a second limiting block 7 is fixedly connected with the other end side wall of the rack 6;
the inner bushing sleeve 8, the inner wall of the inner bushing sleeve 8 is provided with symmetrical limit grooves 9, the inner walls of the two limit grooves 9 are respectively in sliding connection with the inner bushing sleeve 3 on the mounting plates 2 at the two ends, and the outer wall of the inner bushing sleeve 8 is respectively fixedly connected with a sliding block 11 and an adjusting block 10 which are in sliding connection with the guide rod 4 and the outer wall of the rack 6;
the fixed axle 12, one end lateral wall of fixed axle 12 and one side outer wall fixed connection that is close to regulating block 10, the one end outer wall of fixed axle 12 is equipped with two third spacing pieces 13 that the cooperation was used, the outer wall that pivot 12 is located between the third spacing piece 13 is equipped with the adjusting gear 14 that is connected with rack 6 meshing, draw-in groove 15 has been seted up to one side outer wall of adjusting gear 14, the one end outer wall that fixed axle 12 is located the adjusting gear 14 outside is equipped with stop collar 16, the inner wall of third spacing piece 13 and the outer wall of fixed axle 12 rotate to be connected, the inner wall of adjusting gear 14 and the outer wall of fixed axle 12 rotate to be connected, the one end cross-section of stop collar 16 is diamond-shaped, the inner wall of stop collar 16 and the outer wall sliding connection of fixed axle 12, the cross-section and the draw-in groove 15 of stop collar 16 are the regular hexagon of mutually supporting so that carries out the spacing to adjusting gear 14.
When the device works, when the length of the sleeve is required to be adjusted, the limiting sleeve 16 is pulled to be separated from the clamping groove 15 on the adjusting gear 14, at the moment, the mounting plates 2 on the two sides of the sleeve of the inner bushing can be pulled according to the requirement, the rack 6 slides in the adjusting block 10 and simultaneously the adjusting gear 14 rotates, the guide rod 4 slides on the inner wall of the sliding block 11, after the adjustment is finished, the limiting sleeve 16 is inserted into the clamping groove 15 again to limit the rotation of the adjusting gear 14 so as to limit the sliding of the rack 6, so that the length of the sleeve after the adjustment is fixed, and the length of the sleeve is convenient to adjust according to the requirement.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An insulating sleeve with shielding structure, its characterized in that: comprising the following steps:
the bus sleeve comprises a bus sleeve body (1), wherein a communicated mounting plate (2) is arranged on one side wall of one end of the bus sleeve body (1), a communicated inner bushing inner sleeve (3) is arranged on the outer wall of the other side of the mounting plate (2), and a guide rod (4) and a rack (6) are arranged on the outer wall of one side, close to the inner bushing inner sleeve (3), of the mounting plate (2);
the inner bushing comprises an inner bushing outer sleeve (8), wherein symmetrical limit grooves (9) are formed in the inner wall of the inner bushing outer sleeve (8), the inner walls of the two limit grooves (9) are respectively and slidably connected with an inner bushing inner sleeve (3) on two end mounting plates (2), and the outer wall of the inner bushing outer sleeve (8) is respectively and fixedly connected with a sliding block (11) and an adjusting block (10) which are slidably connected with a guide rod (4) and the outer wall of a rack (6); a kind of electronic device with high-pressure air-conditioning system
The fixed axle (12), one end lateral wall of fixed axle (12) and one side outer wall fixed connection who is close to regulating block (10), the one end outer wall of fixed axle (12) is equipped with two third spacing piece (13) that the cooperation was used, the outer wall that fixed axle (12) are located between third spacing piece (13) is equipped with regulating gear (14) that are connected with rack (6) meshing, draw-in groove (15) have been seted up to one side outer wall of regulating gear (14), the one end outer wall that fixed axle (12) are located regulating gear (14) outside is equipped with stop collar (16).
2. An insulating sleeve with shielding structure according to claim 1, wherein: one end side wall of the guide rod (4) is fixedly connected with one side outer wall of the mounting plate (2), and the other end side wall of the guide rod (4) is fixedly connected with a first limiting block (5).
3. An insulating sleeve with shielding structure according to claim 2, characterized in that: one end side wall of the rack (6) is fixedly connected with one side outer wall of the mounting plate (2), and the other end side wall of the rack (6) is fixedly connected with a second limiting block (7).
4. An insulating sleeve with shielding structure according to claim 3, wherein: the inner wall of the third limiting piece (13) is rotationally connected with the outer wall of the fixed shaft (12), and the inner wall of the adjusting gear (14) is rotationally connected with the outer wall of the fixed shaft (12).
5. An insulating sleeve with shielding structure according to claim 4, wherein: the cross section of one end of the fixed shaft (12) provided with the limiting sleeve (16) is diamond, and the inner wall of the limiting sleeve (16) is in sliding connection with the outer wall of the fixed shaft (12).
6. An insulating sleeve with shielding structure according to claim 5, wherein: the cross section of the limiting sleeve (16) and the clamping groove (15) are regular hexagons matched with each other so as to limit the adjusting gear (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321414695.9U CN220254029U (en) | 2023-06-05 | 2023-06-05 | Insulating sleeve with shielding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321414695.9U CN220254029U (en) | 2023-06-05 | 2023-06-05 | Insulating sleeve with shielding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220254029U true CN220254029U (en) | 2023-12-26 |
Family
ID=89233552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321414695.9U Active CN220254029U (en) | 2023-06-05 | 2023-06-05 | Insulating sleeve with shielding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220254029U (en) |
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2023
- 2023-06-05 CN CN202321414695.9U patent/CN220254029U/en active Active
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