CN209948147U - Special insulating frame of air switch busbar - Google Patents
Special insulating frame of air switch busbar Download PDFInfo
- Publication number
- CN209948147U CN209948147U CN201921289764.1U CN201921289764U CN209948147U CN 209948147 U CN209948147 U CN 209948147U CN 201921289764 U CN201921289764 U CN 201921289764U CN 209948147 U CN209948147 U CN 209948147U
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- insulating frame
- frame body
- insulating
- air switch
- pin
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Abstract
The utility model discloses a special insulating frame of air switch busbar, including the insulating frame body, the shape of insulating frame body is the cuboid, the piece mounting groove that converges of a plurality of parallels is seted up to the length direction of insulating frame body, the length of piece mounting groove that converges equals with the length of insulating frame body. A plurality of pin-out limiting grooves are formed in the insulating interlayer between the bus bar piece mounting grooves and the insulating interlayer at the bottom of the insulating frame body, the pin-out limiting grooves are located at the edge of the insulating interlayer, the edge of the insulating interlayer is in contact with the pin-out, so that each pin-out on the bus bar piece can be clamped into the corresponding pin-out limiting groove, then the bus bar and the matched air switch are directly installed in an inserting mode, installation is completed once, and installation efficiency is improved.
Description
Technical Field
The utility model relates to a busbar technical field, concretely relates to special insulating frame of air switch busbar.
Background
The bus bar is a conductive connecting part with a multilayer laminated structure, and is formed by sequentially combining, laminating, riveting and packaging a bus sheet conductive layer and an insulating layer. The bus bar is provided with a lead-out pin for welding with a cable, and the conductive substrate of the bus bar is usually made of metal with excellent conductivity, such as pure copper, brass and aluminum alloy. The insulating layer is made of materials with high dielectric coefficient and high breakdown voltage, such as epoxy, polyester, aramid fiber and the like.
The bus bar piece of busbar is placed in the mounting groove of insulating frame, because the surperficial of current mounting groove is smooth level and smooth, and the bus bar piece of placing in the mounting groove does not have fixedly, so move easily, lead to fixing the pin of drawing forth on the bus bar and also along with removing, finally lead to drawing forth the interval between the pin and change, when installing with air switch, need remove the bus bar piece to suitable position again, just can accomplish the installation of busbar, lead to the installation work inefficiency.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model provides a special insulating frame of air switch busbar, aim at have solved the problem that above-mentioned background art provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a special insulating frame of air switch busbar, includes the insulating frame body, the shape of insulating frame body is the cuboid, a plurality of parallel piece mounting grooves that converge are seted up to the length direction of insulating frame body, the length of piece mounting groove that converges equals with the length of insulating frame body, and the degree of depth of piece mounting groove that converges is less than the width of insulating frame body, all seted up a plurality of on insulating interlayer between the piece mounting groove that converges and the insulating frame body below insulating interlayer and draw forth the foot spacing groove, draw forth the edge spacing groove and be located the edge of insulating interlayer, the edge of insulating interlayer contacts with the foot of drawing forth.
Preferably, the width of the pin-out limiting groove is not less than the width of the pin-out.
Preferably, the width of the pin-out limiting groove is equal to the width of the pin-out.
Preferably, the depth of the pin-out limiting groove is not greater than the thickness of the pin-out.
Preferably, the depth of the pin-out limiting groove is equal to the thickness of the pin-out.
Preferably, the distances between the plurality of pin-out limiting grooves are equal.
The utility model has the advantages that: a plurality of pin-out limiting grooves are formed in the insulating interlayer between the bus bar piece mounting grooves and the insulating interlayer at the bottom of the insulating frame body, the pin-out limiting grooves are located at the edge of the insulating interlayer, the edge of the insulating interlayer is in contact with the pin-out, so that each pin-out on the bus bar piece can be clamped into the corresponding pin-out limiting groove, then the bus bar and the matched air switch are directly installed in an inserting mode, installation is completed once, and installation efficiency is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
The attached drawings are marked as follows: 1, insulating frame body, 2: a bus bar mounting groove and 3, a pin-out limiting groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "first", "second", "third", etc. are used only for distinguishing the description, and are not intended to indicate or imply relative importance.
The terms "upper", "lower", "left", "right", "front", "back", "inner", "outer", and the like refer to orientations or positional relationships based on the drawings, or the orientations or positional relationships that are conventionally placed when the utility model is used, and are used only for convenience of describing the utility model and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the utility model.
Referring to fig. 1, a special insulating frame of air switch busbar, including insulating frame body 1, the shape of insulating frame body 1 is the cuboid, a plurality of parallel piece mounting grooves 2 that converge are seted up to the length direction of insulating frame body 1, and the groove width of every mounting groove 2 equals, the length of piece mounting groove 2 that converges equals with the length of insulating frame body 1, the degree of depth of piece mounting groove 2 that converges is less than the width of insulating frame body 1, all seted up a plurality of on insulating interlayer between the piece mounting groove 2 that converges and the insulating interlayer of insulating frame body 1 below and drawn forth foot spacing groove 3, insulating interlayer refers to the position between two adjacent mounting grooves 2, it is located the edge of insulating interlayer to draw forth foot spacing groove 3, the edge of insulating interlayer contacts with the foot of drawing forth.
The width requirement of the leading-out pin limiting groove 3 is not less than the width of the leading-out pin, the width of the leading-out pin is generally equal to the width of the leading-out pin, the leading-out pin is prevented from moving in the leading-out pin limiting groove 3, the depth requirement of the leading-out pin limiting groove 3 is not more than the thickness of the leading-out pin, the thickness of the leading-out pin is preferably equal to the thickness of the leading-out pin, the distances among the leading-out pin limiting grooves 3 are equal, and each leading-out pin can be limited in the limiting groove 3, so that the installation is.
During the installation, at first install the piece that converges in piece mounting groove 2 with the piece that flows back, let each draw forth the foot and can both block into the pin spacing groove 3 that draws forth that corresponds, then with the air switch direct grafting installation of busbar and matching, once accomplish the installation, improved the installation effectiveness.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "provided", "connected" and "connected" are to be interpreted broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the present invention described above can be combined with each other as long as they do not conflict with each other.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a special insulating frame of air switch busbar, includes insulating frame body (1), its characterized in that: the shape of insulating frame body (1) is the cuboid, a plurality of parallel piece mounting groove (2) that converge are seted up to the length direction of insulating frame body (1), the length of piece mounting groove (2) that converge equals with the length of insulating frame body (1), and the degree of depth of piece mounting groove (2) that converges is less than the width of insulating frame body (1), all seted up a plurality of on insulating interlayer between piece mounting groove (2) and the insulating interlayer of insulating frame body (1) the bottom and drawn forth foot spacing groove (3), draw forth foot spacing groove (3) and be located the edge of insulating interlayer, the edge of insulating interlayer contacts with the foot of drawing forth.
2. The insulation frame special for the air switch bus bar according to claim 1, wherein: the width of the lead-out pin limiting groove (3) is not less than that of the lead-out pin.
3. The insulation frame special for the air switch bus bar according to claim 1, wherein: the width of the lead-out pin limiting groove (3) is equal to that of the lead-out pin.
4. The insulation frame special for the air switch bus bar according to claim 1, wherein: the depth of the lead-out pin limiting groove (3) is not more than the thickness of the lead-out pin.
5. The insulation frame special for the air switch bus bar according to claim 1, wherein: the depth of the lead-out pin limiting groove (3) is equal to the thickness of the lead-out pin.
6. The insulation frame special for the air switch bus bar according to claim 1, wherein: the distances among the plurality of leading-out pin limiting grooves (3) are equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921289764.1U CN209948147U (en) | 2019-08-09 | 2019-08-09 | Special insulating frame of air switch busbar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921289764.1U CN209948147U (en) | 2019-08-09 | 2019-08-09 | Special insulating frame of air switch busbar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209948147U true CN209948147U (en) | 2020-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921289764.1U Active CN209948147U (en) | 2019-08-09 | 2019-08-09 | Special insulating frame of air switch busbar |
Country Status (1)
| Country | Link |
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| CN (1) | CN209948147U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113488820A (en) * | 2021-08-06 | 2021-10-08 | 中国电子科技集团公司第三十八研究所 | High-integration-level high-power active phased array radar array surface bus bar device |
-
2019
- 2019-08-09 CN CN201921289764.1U patent/CN209948147U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113488820A (en) * | 2021-08-06 | 2021-10-08 | 中国电子科技集团公司第三十八研究所 | High-integration-level high-power active phased array radar array surface bus bar device |
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