CN216752477U - Sealing assembly of outdoor control box - Google Patents
Sealing assembly of outdoor control box Download PDFInfo
- Publication number
- CN216752477U CN216752477U CN202123281576.4U CN202123281576U CN216752477U CN 216752477 U CN216752477 U CN 216752477U CN 202123281576 U CN202123281576 U CN 202123281576U CN 216752477 U CN216752477 U CN 216752477U
- Authority
- CN
- China
- Prior art keywords
- control box
- sealing
- cover plate
- sealing sleeve
- outdoor control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000007789 sealing Methods 0.000 title claims abstract description 38
- 238000009434 installation Methods 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 description 6
- 239000000428 dust Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model provides a sealing component of an outdoor control box, which is arranged on the left side or the right side of the outdoor isolating switch control box, and comprises a sealing sleeve, an O-shaped rubber sealing ring and a cover plate; the sealing assembly uses screws to fix the sealing sleeve and the outer wall of the control box, and the cover plate is fixed with the inner wall of the control box. The utility model has the effects that when control box output shaft direction is changed about the realization needs to adjust isolator incoming and outgoing line direction because of on-the-spot installation condition change, can on-the-spot adjust, this seal assembly easy dismounting, and can guarantee that the IP grade satisfies on-the-spot dustproof, dampproofing, waterproof requirement.
Description
Technical Field
The utility model belongs to the technical field of urban rail construction, especially, relate to a seal assembly of outdoor control box.
Background
The subway direct current isolating switch is a product required by a subway and urban rail power supply system, bears the tasks of normal power supply of vehicle operation and power failure isolation and circuit conversion when a fault occurs, and is important equipment for ensuring the normal operation of a traction power supply system. Due to the fact that the number of the devices is large when the subway equipment is installed, the situation that the direction of incoming and outgoing lines of the isolating switch is changed or the installation direction is changed exists on the site when the equipment is installed or modified.
Disclosure of Invention
In order to solve the problems, the utility model aims to provide a sealing assembly of outdoor control box, the sealing assembly who uses can make the box of control box can satisfy left output and can satisfy right output demand again to the on-the-spot adjustment of output about realizing the control box.
In order to achieve the above object, the utility model adopts the following technical scheme: a seal assembly for an outdoor control box, comprising: the O-shaped sealing ring is arranged between the sealing sleeve and the cover plate, and the cover plate sealing sleeve is in close contact with the box body through the screw. The sealing assembly is arranged in an output hole of a box body of an outdoor control box, and the output hole of the box body and a gap between sealing sleeves are filled through O-shaped rubber sealing rings, so that the protection grade of the box body can meet the requirements of on-site dust prevention, water prevention and moisture prevention.
The utility model has the advantages that: the device can be flexibly adjusted according to the field condition, the protection grade meets the requirements of field dust prevention, water prevention and moisture prevention, the operation is convenient and rapid, and the time and the cost of field transformation are greatly reduced while the device is not required to be replaced.
Drawings
Fig. 1 is a schematic diagram illustrating a state that the sealing assembly for the outdoor control box of the present invention is installed on the right side of the control box;
fig. 2 is a schematic view of the sealing assembly for the outdoor control box according to the present invention installed on the left side of the control box;
fig. 3 is the utility model discloses a seal assembly for outdoor control box.
In the figure:
1. cover plate 2, O-shaped rubber sealing ring
3. Sealing sleeve 4, screw
Detailed Description
The structure of the sealing assembly for the outdoor control box of the present invention is described with reference to the accompanying drawings.
As shown in fig. 1 to 3, the sealing assembly for an outdoor control box of the present invention comprises: the sealing device comprises a cover plate 1, an O-shaped rubber sealing ring 2, a sealing sleeve 3 and a screw 4; the sealing assembly fixes the cover plate and the sealing sleeve on the box body through the bolts, and the O-shaped rubber sealing ring is used for filling the gap between the sealing sleeve and the output shaft hole of the control box to meet the requirement of ensuring the protection grade.
When the output shaft of the control box is in the left side, the state is shown in FIG. 2, and at the moment, the sealing assembly is arranged at the position of the output shaft hole at the right side of the box body; if the control box is changed into a right output state, namely the output shaft is in a right state, as shown in fig. 3, the cover plate, the O-shaped rubber sealing ring and the sealing sleeve can be detached only by loosening screws in the sealing assembly, at the moment, the direction of the output shaft can be changed only by changing the output shaft to the right side, after the direction of the output shaft is changed, the cover plate, the O-shaped rubber sealing ring and the sealing sleeve are only required to be installed at an output hole position on the left side, and then the screws are screwed down, and vice versa.
Claims (1)
1. A seal assembly for an outdoor control box, comprising: seal cover, O type rubber seal, apron, screw, characterized by: the sealing sleeve (3) is arranged on the outer wall of the control box, the cover plate (1) is arranged on the inner wall of the control box, the O-shaped sealing ring (2) is arranged between the sealing sleeve (3) and the cover plate (1), and the sealing sleeve (3) of the cover plate (1) is in close contact with the box body through a screw (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123281576.4U CN216752477U (en) | 2021-12-24 | 2021-12-24 | Sealing assembly of outdoor control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123281576.4U CN216752477U (en) | 2021-12-24 | 2021-12-24 | Sealing assembly of outdoor control box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216752477U true CN216752477U (en) | 2022-06-14 |
Family
ID=81937551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123281576.4U Active CN216752477U (en) | 2021-12-24 | 2021-12-24 | Sealing assembly of outdoor control box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216752477U (en) |
-
2021
- 2021-12-24 CN CN202123281576.4U patent/CN216752477U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20231127 Granted publication date: 20220614 |
|
| PP01 | Preservation of patent right |