CN210201311U - Three-phase insulation sleeve for explosion-proof switch cabinet - Google Patents
Three-phase insulation sleeve for explosion-proof switch cabinet Download PDFInfo
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- CN210201311U CN210201311U CN201921215268.1U CN201921215268U CN210201311U CN 210201311 U CN210201311 U CN 210201311U CN 201921215268 U CN201921215268 U CN 201921215268U CN 210201311 U CN210201311 U CN 210201311U
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- base member
- fixed
- fixed slot
- connecting hole
- clearance groove
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Abstract
The utility model relates to a three-phase insulation cover for flame proof cubical switchboard belongs to the insulating technical field of cubical switchboard, specifically includes that the insulation support body mainly comprises base member and fixed ring board, is provided with a plurality of fixed orificess around the base member, still is provided with a plurality of connecting holes on the base member, and the fixed ring board is fixed in one side of base member, and sets up with the connecting hole is concentric, and the opposite side of base member still is provided with fixed slot and electric clearance groove, and the connecting hole is located the fixed slot, and electric clearance groove is located the outside of fixed slot, the utility model discloses it is insulating effectual, and compressive strength is high.
Description
Technical Field
The utility model relates to a three-phase insulation cover for flame proof cubical switchboard belongs to cubical switchboard insulation technical field.
Background
The static contact is one of the electric connection contacts, and the position of the static contact is fixed in the closing and breaking processes of the electric connection, so the static contact is called as the static contact. The static contact is widely applied to various electric connection systems, in particular to various circuit breakers. However, when the existing static contact is installed, insulation treatment needs to be carried out between the static contact and the cabinet body, at present, the existing treatment mode mainly adopts an insulation plate, the insulation effect is poor due to the adoption of the structure, and the insulation plate is easily damaged due to high voltage in the cabinet body; and when a plurality of static contacts are installed, good insulation treatment cannot be carried out.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem that prior art exists, the utility model provides an it is insulating effectual, three-phase insulation cover for flame proof cubical switchboard that compressive strength is high.
In order to realize the purpose, the utility model discloses a technical scheme that adopts is a three-phase insulation cover for flame proof cubical switchboard, including the insulation cover body, the insulation cover body mainly comprises base member and fixed ring board, be provided with a plurality of fixed orificess around the base member, still be provided with a plurality of connecting holes on the base member, the fixed ring board is fixed in one side of base member, and sets up with the connecting hole is concentric, the opposite side of base member still is provided with fixed slot and electric clearance groove, the connecting hole is located the fixed slot, and electric clearance groove is located the outside of fixed slot.
Preferably, the insulation sleeve body is made of melamine asbestos filler.
Compared with the prior art, the utility model discloses following technological effect has: the utility model discloses simple structure, convenient to use adopts and is provided with a plurality of fixed ring boards on the base member, installs the static contact in the connecting hole of fixed ring board, makes and keeps apart between each static contact, and the back sets up the electrical clearance groove, can improve insulating properties like this greatly, is convenient for the connection of multiphase electricity simultaneously. And the insulating sleeve is integrally formed by melamine asbestos filler, and has high compressive strength, high temperature resistance, aging resistance, arc resistance and good damp-heat resistance.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a schematic cross-sectional structure diagram of the present invention.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 to 3, a three-phase insulation cover for flame-proof switch cabinet, including the insulation cover body, the insulation cover body adopts melamine asbestos filler to make, the insulation cover body mainly comprises base member 1 and fixed ring plate 2, be provided with a plurality of fixed orificess 3 around base member 1, still be provided with a plurality of connecting holes 4 on the base member 1, fixed ring plate 2 is fixed in one side of base member 1, and set up with connecting hole 3 is concentric, the opposite side of base member 1 still is provided with fixed slot 5 and electric clearance groove 6, connecting hole 4 is located fixed slot 5, and electric clearance groove 6 is located the outside of fixed slot 5.
The utility model discloses simple structure, convenient to use adopts and is provided with a plurality of fixed ring boards on the base member, installs the static contact in the connecting hole of fixed ring board, makes and keeps apart between each static contact, and the back sets up the electrical clearance groove, can improve insulating properties like this greatly, is convenient for the connection of multiphase electricity simultaneously. And the insulating sleeve is integrally formed by melamine asbestos filler, and has high compressive strength, high temperature resistance, aging resistance, arc resistance and good damp-heat resistance. When the static contact is installed, the static contact is directly installed on the hole position of the cabinet body and fixed through the bolt, and then the static contact is installed in the connecting hole, so that the installation is convenient.
The foregoing is considered as illustrative and not restrictive of the preferred embodiments of the invention, and any modifications, equivalents and improvements made within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (2)
1. The utility model provides a three-phase insulation cover for flame proof cubical switchboard which characterized in that: including the insulating cover body, the insulating cover body mainly comprises base member and fixed ring board, be provided with a plurality of fixed orificess around the base member, still be provided with a plurality of connecting holes on the base member, the fixed ring board is fixed in one side of base member, and sets up with the connecting hole is concentric, the opposite side of base member still is provided with fixed slot and electric clearance groove, the connecting hole is located the fixed slot, and electric clearance groove is located the outside of fixed slot.
2. The three-phase insulating sleeve for the explosion-proof switch cabinet according to claim 1, characterized in that: the insulation sleeve body is made of melamine asbestos filler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921215268.1U CN210201311U (en) | 2019-07-30 | 2019-07-30 | Three-phase insulation sleeve for explosion-proof switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921215268.1U CN210201311U (en) | 2019-07-30 | 2019-07-30 | Three-phase insulation sleeve for explosion-proof switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210201311U true CN210201311U (en) | 2020-03-27 |
Family
ID=69865217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921215268.1U Active CN210201311U (en) | 2019-07-30 | 2019-07-30 | Three-phase insulation sleeve for explosion-proof switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210201311U (en) |
-
2019
- 2019-07-30 CN CN201921215268.1U patent/CN210201311U/en active Active
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