CN217692166U - Aerify block terminal with high leakproofness - Google Patents
Aerify block terminal with high leakproofness Download PDFInfo
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- CN217692166U CN217692166U CN202221587728.5U CN202221587728U CN217692166U CN 217692166 U CN217692166 U CN 217692166U CN 202221587728 U CN202221587728 U CN 202221587728U CN 217692166 U CN217692166 U CN 217692166U
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- door
- rubber strip
- periphery
- sealing rubber
- cabinet body
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Abstract
An inflatable distribution box with high sealing performance comprises a distribution box cabinet body, wherein at least one cavity is arranged inside the distribution box cabinet body, a door frame is arranged on the surface of the cavity, and the periphery of the door frame is smooth; a door plate is arranged on the outer side of the door frame, a door edge is arranged on the periphery of the door plate, and the side surface of the door edge is attached to the surface of the door frame; a baffle plate is bent towards the door plate at the periphery of the door frame; the door edge is positioned at the periphery of the baffle plate, and a sealing rubber strip is arranged on the door edge; the sealing rubber strip is a square rubber strip, an embedding opening is formed in one side of the sealing rubber strip, and a lip-shaped seal is formed in the other side of the sealing rubber strip; the sealing rubber strip is clamped on the door edge through the embedding port; when the door plate is closed, the lip-shaped seal is extruded, deformed to one side and attached to the surface of the baffle plate to be sealed with the baffle plate. The utility model discloses install joint strip on the door limit of door plant, joint strip's lip is sealed to form good sealed through the peripheral baffle of extrusion AND gate frame, and simple structure has improved the sealing performance of door plant and the cabinet body.
Description
Technical Field
The utility model relates to an electrical equipment technical field specifically indicates an aerify block terminal with high leakproofness.
Background
The block terminal is important component part among the power supply unit, at inside load switch and the fuse of setting up of block terminal, fill into insulating gas after, play insulation and arc extinguishing effect, in the current block terminal, generally be provided with the cabinet door, after opening the cabinet door, be convenient for install and maintain inside transmission of electricity equipment, the cabinet door is located the surface of the cabinet body, generally paste on cabinet body surface has the sealing strip, after the cabinet door is closed, cabinet door and sealing strip laminating, because the cabinet door can produce deformation with the cabinet body in the course of working, lead to the cabinet door closed back not good with sealing strip sealing performance.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to above-mentioned prior art not enough, and provide an aerify block terminal with high leakproofness.
In order to solve the technical problem, the utility model discloses a technical scheme is:
an inflatable distribution box with high sealing performance comprises a distribution box cabinet body, wherein at least one chamber is arranged inside the distribution box cabinet body, a door frame is arranged on the surface of the chamber, and the periphery of the door frame is flat; a door plate is arranged on the outer side of the door frame, a door edge is arranged on the periphery of the door plate, and the side surface of the door edge is attached to the surface of the door frame; a baffle plate is bent towards the door plate at the periphery of the door frame; the door edge is positioned at the periphery of the baffle plate, and a sealing rubber strip is arranged on the door edge; the sealing rubber strip is a square rubber strip, an embedding opening is formed in one side of the sealing rubber strip, and a lip-shaped seal is formed in the other side of the sealing rubber strip; the sealing rubber strip is clamped on the door edge through the embedding port; when the door plate is closed, the lip-shaped seal is extruded and deformed to one side and then is attached to the surface of the baffle plate, and two sealing structures are formed between the lip-shaped seal and the baffle plate.
Furthermore, one side of the door plate is respectively connected with an upper pin shaft and a lower pin shaft, the surface of the distribution box cabinet body is connected with a frame plate, and the upper pin shaft and the lower pin shaft are respectively connected with the corresponding frame plates in a rotating mode.
Further, the periphery of the embedding opening of the sealing rubber strip is bonded with the periphery of the door edge through glue.
Furthermore, a supporting piece is arranged on the surface of the distribution box cabinet body in an oblique diagonal position relative to the upper pin shaft, and the supporting piece is used for supporting and guiding the door closing action of the door panel.
Furthermore, the supporting piece comprises a shell, mounting edges are arranged on two sides of the shell, and the mounting edges are mounted on the surface of the distribution box cabinet through screws; the front end of the shell is an inclined plane, the rear end of the shell is a plane, and the inclined plane and the plane are both rotatably provided with convex rollers.
Furthermore, waist-shaped holes are processed on the mounting edges.
Compared with the prior art, the utility model discloses an aerify block terminal with high leakproofness installs joint strip on the door limit of door plant, and joint strip's lip is sealed to form good sealed through the extrusion with the peripheral baffle of door frame, and simple structure has improved the sealing performance of door plant and the cabinet body.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 isbase:Sub>A cross-sectional view taken at A-A of FIG. 1;
FIG. 3 is a schematic cross-sectional view of the joint strip of the present invention;
FIG. 4 is a schematic structural view of the supporting member of the present invention;
the electric cabinet comprises a distribution box cabinet body 1, a distribution box cabinet body 2, a door panel 3, an upper pin shaft 4, a lower pin shaft 5, a frame plate 6, a door edge 7, a baffle plate 8, a sealing rubber strip 9, an embedding opening 10, a lip seal 11, a supporting piece 12, a shell 13, an installation edge 14 and rollers.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below.
As shown in fig. 1 and 2, the gas-filled distribution box with high sealing performance comprises a distribution box cabinet body 1, wherein at least one chamber is arranged inside the distribution box cabinet body 1, and sulfur hexafluoride gas is filled into the chamber to play roles of insulation and arc extinction; the surface of the chamber is provided with a door frame, and the periphery of the door frame is smooth; the door frame outside is provided with door plant 2, and door plant 2 one side is connected with the frame plate 5 rotation on block terminal cabinet body 1 surface through last round pin axle 3 and lower round pin axle 4.
The periphery of the door plate 2 is bent twice to form a door edge 6, and the side surface of the door edge 6 is attached to the surface of a door frame; a baffle 7 is bent towards the door plate 6 at the periphery of the door frame; the door edge 6 is located at the periphery of the baffle 7, the sealing rubber strip 8 is arranged on the door edge 6, and when the door panel 2 is closed, the door edge 6 is sealed with the baffle 7 at the periphery of the door panel 2 through the sealing rubber strip 8 at the periphery of the door edge 6.
As shown in fig. 2 and 3, the sealing rubber strip 8 is a square rubber strip, one side of the sealing rubber strip 8 is provided with an embedding opening 9, and the other side is provided with a lip seal 10; the sealing rubber strip 8 is clamped on the door edge 6 through the embedding opening 9, and the periphery of the embedding opening 9 is bonded with the periphery of the door edge 6 through glue, so that the two are firmly combined and are not easy to fall off; when the door panel 2 is closed, the lip seal 10 is extruded and deformed to one side and then attached to the surface of the baffle 7 to form two sealing structures, so that internal gas leakage is prevented.
As shown in fig. 1 and 4, since a small fit clearance exists between the pin shaft and the frame plate, after the door panel is opened, a hanging phenomenon easily occurs, which affects the sealing performance between the sealant strip at the door edge and the door frame baffle plate when the door is closed, a support member 11 is disposed at an oblique diagonal position of the surface of the distribution box cabinet body 1 relative to the upper pin shaft 3, and the support member 11 is used for supporting and guiding the door closing action of the door panel 2; the supporting piece 11 comprises a shell 12, mounting edges 13 are arranged on two sides of the shell 12, and the mounting edges 13 are mounted on the surface of the distribution box cabinet body 1 through screws; the front end of the shell 12 is an inclined plane, the rear end is a plane, and the inclined plane and the plane are both rotatably provided with convex rollers 14; when the door panel 2 is closed, the bottom of the door panel 2 is closed by the contact roller 14, and the door edge at the bottom of the door panel 2 and the baffle 7 on the door frame can also form good sealing under the supporting action of the supporting piece 11.
Waist-shaped holes are processed on the mounting edges 13, and the upper and lower positions of the rollers 14 on the supporting piece 11 are adjusted through the waist-shaped holes.
The present invention is not limited to the above-described embodiments, and those skilled in the art can make modifications or changes without departing from the spirit of the present invention.
Claims (6)
1. An inflatable distribution box with high sealing performance comprises a distribution box cabinet body, wherein at least one cavity is arranged inside the distribution box cabinet body, a door frame is arranged on the surface of the cavity, and the periphery of the door frame is smooth; the door frame outside is provided with the door plant, and the door plant periphery is provided with the door limit, and door limit side laminating door frame surface, its characterized in that: a baffle plate is bent towards the door plate at the periphery of the door frame; the door edge is positioned at the periphery of the baffle plate, and a sealing rubber strip is arranged on the door edge; the sealing rubber strip is a square rubber strip, an embedding opening is formed in one side of the sealing rubber strip, and a lip-shaped seal is formed in the other side of the sealing rubber strip; the sealing rubber strip is clamped on the door edge through the embedding port; when the door plate is closed, the lip-shaped seal is extruded and deformed to one side and then is attached to the surface of the baffle plate, and two sealing structures are formed between the lip-shaped seal and the baffle plate.
2. The gas filled electrical box of claim 1, wherein: one side of the door plate is connected with an upper pin shaft and a lower pin shaft respectively, the surface of the distribution box cabinet body is connected with a frame plate, and the upper pin shaft and the lower pin shaft are connected with the corresponding frame plates in a rotating mode respectively.
3. The gas filled electrical box of claim 1, wherein: the periphery of the embedding opening of the sealing rubber strip is bonded with the periphery of the door edge through glue.
4. The gas-filled electric box according to claim 2, characterized in that: the surface of the power distribution cabinet body is provided with a supporting piece relative to the oblique diagonal position of the upper pin shaft, and the supporting piece is used for supporting and guiding the door closing action of the door panel.
5. The gas filled electrical box of claim 4, wherein: the supporting piece comprises a shell, mounting edges are arranged on two sides of the shell, and the mounting edges are mounted on the surface of the cabinet body of the power distribution box through screws; the front end of the shell is an inclined plane, the rear end of the shell is a plane, and the inclined plane and the plane are both rotatably provided with convex rollers.
6. The gas filled electrical box of claim 5, wherein: waist-shaped holes are processed on the mounting edges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221587728.5U CN217692166U (en) | 2022-06-23 | 2022-06-23 | Aerify block terminal with high leakproofness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221587728.5U CN217692166U (en) | 2022-06-23 | 2022-06-23 | Aerify block terminal with high leakproofness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217692166U true CN217692166U (en) | 2022-10-28 |
Family
ID=83711007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221587728.5U Active CN217692166U (en) | 2022-06-23 | 2022-06-23 | Aerify block terminal with high leakproofness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217692166U (en) |
-
2022
- 2022-06-23 CN CN202221587728.5U patent/CN217692166U/en active Active
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