CN215771941U - Sealing protection structure of low-voltage switch cabinet - Google Patents
Sealing protection structure of low-voltage switch cabinet Download PDFInfo
- Publication number
- CN215771941U CN215771941U CN202022927812.4U CN202022927812U CN215771941U CN 215771941 U CN215771941 U CN 215771941U CN 202022927812 U CN202022927812 U CN 202022927812U CN 215771941 U CN215771941 U CN 215771941U
- Authority
- CN
- China
- Prior art keywords
- switch cabinet
- fixedly connected
- transmission box
- cabinet body
- sealing
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 244000309464 bull Species 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses a sealing protection structure of a low-voltage switch cabinet, which comprises a switch cabinet body, wherein a ventilation opening is formed in the front surface of the switch cabinet body, a movable block positioned at the top of the ventilation opening is fixedly connected to the front surface of the switch cabinet body, and a rotating rod is fixedly connected to the inside of the movable block. According to the utility model, the protection plate is turned downwards through the rotating rod, so that the front surface of the protection plate is in contact with the front surface of the switch cabinet body to shield the vent, then the motor is started, the output end of the motor drives the screw rod to rotate, the screw rod drives the moving block to move inwards, the moving block drives the baffle plate to move inwards to be in contact with the front surface of the protection plate and limit the protection plate, and therefore, the ventilation opening sealing device has the advantage of sealing the vent, and the problem that moisture can enter the switch cabinet from the vent to damage electrical components in wet weather is solved.
Description
Technical Field
The utility model relates to the technical field of switch cabinets, in particular to a sealing protection structure of a low-voltage switch cabinet.
Background
Most of the existing switch cabinets are in wet weather, moisture can enter the switch cabinets from the ventilation openings, and electric elements are damaged under the long-time influence, so that the practicability of the switch cabinets is reduced to a certain extent.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the background art, the present invention provides a sealing protection structure for a low-voltage switch cabinet, which has the advantage of sealing a vent, and solves the problem that in wet weather, moisture may enter the switch cabinet from the vent to damage electrical components, because most of the existing switch cabinets do not have the function of sealing the vent.
A sealing protection structure of a low-voltage switch cabinet comprises a switch cabinet body, wherein a vent is formed in the front of the switch cabinet body, a movable block positioned at the top of the vent is fixedly connected to the front of the switch cabinet body, a rotating rod is fixedly connected to the inside of the movable block, a protection plate is connected to the surface of the rotating rod in a sliding manner, limiting plates are arranged on two sides of the vent, the back of each limiting plate is fixedly connected to the front of the switch cabinet body, a transmission box is arranged at the bottom of each limiting plate, the back of each transmission box is fixedly connected to the front of the switch cabinet body, a motor is arranged on the left side of each transmission box, the back of each motor is fixedly connected to the front of the switch cabinet body, a screw rod is fixedly connected to the output end of each motor, the right end of each screw rod penetrates through the inside of the transmission box and is movably connected with the right side of the inner wall of the transmission box through a bearing, the surface of the screw is in threaded connection with two moving blocks, the tops of the moving blocks penetrate through the top of the transmission box, the inner sides of the moving blocks are fixedly connected with baffle plates, and the back faces of the baffle plates are in contact with the front faces of the limiting plates.
The surface cover of bull stick is equipped with two torsional springs, the outside fixed connection of torsional spring is in the inside of movable block, the inboard fixed connection of torsional spring is in the both sides of guard plate.
The front fixedly connected with of guard plate is sealed to fill up, the material that fills up is the rubber material.
The surface cover of motor is equipped with the lag, the back fixed connection of lag is in the front of cubical switchboard body.
The bottom fixedly connected with slider of movable block, the spout has all been seted up to the bottom of transmission box inner wall, slider and spout sliding connection.
The surface of the screw rod is sleeved with a supporting block, and the bottom of the supporting block is fixedly connected to the bottom of the inner wall of the transmission box.
The utility model has the following beneficial effects:
1. according to the utility model, the protection plate is turned downwards through the rotating rod, so that the front surface of the protection plate is in contact with the front surface of the switch cabinet body to shield the vent, the output end of the motor drives the screw rod to rotate, the screw rod drives the moving block to move inwards, and the moving block drives the baffle plate to move inwards to be in contact with the front surface of the protection plate and limit the protection plate, so that the advantage of sealing the vent is achieved, and the problem that moisture enters the switch cabinet from the vent to damage electrical components in wet weather is solved.
2. According to the utility model, the torsional spring is arranged, so that the protection plate can automatically turn upwards, and the practicability of the protection plate is improved.
3. According to the utility model, the sealing gasket is arranged, so that the joint of the protection plate and the switch cabinet body can be sealed, and the contact surface between the protection plate and the switch cabinet body is increased.
4. According to the utility model, the protection sleeve is arranged, so that the motor can be protected, the motor is prevented from being damaged due to external force touch, and the stability of the motor is improved.
5. The sliding block and the sliding groove are arranged, so that the moving block can be limited, and the phenomenon that the moving block rotates along with the screw rod when moving is prevented.
6. According to the utility model, the supporting block is arranged, so that the screw can be supported, and the phenomenon that the screw is bent due to overhigh bearing is prevented.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged, fragmentary, cross-sectional view of the utility model;
FIG. 3 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
FIG. 4 is an enlarged view of the utility model at B of FIG. 2;
fig. 5 is a perspective view of a portion of the present invention.
In the figure: 1. a switch cabinet body; 2. a vent; 3. a movable block; 4. a rotating rod; 5. a protection plate; 6. a limiting plate; 7. a transmission box; 8. a motor; 9. a screw; 10. a moving block; 11. a baffle plate; 12. a torsion spring; 13. a gasket; 14. a protective sleeve; 15. a slider; 16. a chute; 17. and (7) a supporting block.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1 to 5, the utility model is characterized in that a ventilation opening 2 is arranged on the front side of a switch cabinet body 1, the front side of the switch cabinet body 1 is fixedly connected with a movable block 3 positioned at the top of the ventilation opening 2, the inside of the movable block 3 is fixedly connected with a rotating rod 4, the surface of the rotating rod 4 is slidably connected with a protection plate 5, two sides of the ventilation opening 2 are respectively provided with a limit plate 6, the back side of the limit plate 6 is fixedly connected with the front side of the switch cabinet body 1, the bottom of the limit plate 6 is provided with a transmission box 7, the back side of the transmission box 7 is fixedly connected with the front side of the switch cabinet body 1, the left side of the transmission box 7 is provided with a motor 8, the back side of the motor 8 is fixedly connected with the front side of the switch cabinet body 1, the output end of the motor 8 is fixedly connected with a screw rod 9, the right end of the screw rod 9 penetrates through the inside of the transmission box 7 and is movably connected with the right side of the inner wall of the transmission box 7 through a bearing, the surface of the screw rod 9 is in threaded connection with two moving blocks 10, the top of the moving block 10 penetrates through the top of the transmission box 7, a baffle plate 11 is fixedly connected to the inner side of the moving block 10, and the back surface of the baffle plate 11 is in contact with the front surface of the limiting plate 6.
Referring to fig. 1, the surface of the rotating rod 4 is sleeved with two torsion springs 12, the outer sides of the torsion springs 12 are fixedly connected inside the movable block 3, and the inner sides of the torsion springs 12 are fixedly connected on two sides of the protection plate 5.
This embodiment can make guard plate 5 automatic upwards overturn through setting up torsional spring 12, has improved guard plate 5's practicality.
Referring to fig. 1, a sealing gasket 13 is fixedly connected to the front surface of the protection plate 5, and the sealing gasket 13 is made of rubber.
This embodiment is through setting up sealed 13, can seal the junction of guard plate 5 and cubical switchboard body 1, has increased the contact surface that guard plate 5 and cubical switchboard body 1 and has connect.
Referring to fig. 1, a protective sleeve 14 is sleeved on the surface of the motor 8, and the back of the protective sleeve 14 is fixedly connected to the front of the switch cabinet body 1.
This embodiment can protect motor 8 through setting up lag 14, prevents that motor 8 from being caused the damage by the external force touching, has improved motor 8's stability.
Referring to fig. 4, the bottom of the moving block 10 is fixedly connected with a sliding block 15, the bottom of the inner wall of the transmission box 7 is provided with a sliding groove 16, and the sliding block 15 is connected with the sliding groove 16 in a sliding manner.
In the embodiment, the sliding block 15 and the sliding groove 16 are arranged, so that the moving block 10 can be limited, and the phenomenon that the moving block 10 rotates along with the screw 9 when moving is prevented.
Referring to fig. 2, the surface of the screw 9 is sleeved with a supporting block 17, and the bottom of the supporting block 17 is fixedly connected to the bottom of the inner wall of the transmission box 7.
This embodiment can support screw rod 9 through setting up supporting shoe 17, prevents that screw rod 9 bearing from too high crooked phenomenon of appearance.
According to the utility model, the protection plate 5 is turned downwards through the rotating rod 4, so that the front surface of the protection plate 5 is in contact with the front surface of the switch cabinet body 1 to shield the vent 2, then the motor 8 is started, the output end of the motor 8 drives the screw rod 9 to rotate, the screw rod 9 drives the moving block 10 to move inwards, and the moving block 10 drives the baffle plate 11 to move inwards to be in contact with the front surface of the protection plate 5 and limit the protection plate 5, so that the ventilation opening sealing device has the advantage of sealing the vent.
Claims (6)
1. The utility model provides a sealed protective structure of low-voltage switchgear, includes cubical switchboard body (1), its characterized in that: the switch cabinet is characterized in that a vent (2) is formed in the front of the switch cabinet body (1), a movable block (3) located at the top of the vent (2) is fixedly connected to the front of the switch cabinet body (1), a rotating rod (4) is fixedly connected to the inside of the movable block (3), a protection plate (5) is connected to the surface of the rotating rod (4) in a sliding manner, limiting plates (6) are arranged on two sides of the vent (2), the back of each limiting plate (6) is fixedly connected to the front of the switch cabinet body (1), a transmission box (7) is arranged at the bottom of each limiting plate (6), the back of each transmission box (7) is fixedly connected to the front of the switch cabinet body (1), a motor (8) is arranged on the left side of each transmission box (7), the back of each motor (8) is fixedly connected to the front of the switch cabinet body (1), and a screw (9) is fixedly connected to the output end of each motor (8), the right end of the screw rod (9) penetrates into the transmission box (7) and is movably connected with the right side of the inner wall of the transmission box (7) through a bearing, two moving blocks (10) are connected to the surface of the screw rod (9) in a threaded mode, the tops of the moving blocks (10) penetrate through the top of the transmission box (7), a baffle (11) is fixedly connected to the inner side of each moving block (10), and the back face of each baffle (11) is in contact with the front face of the limiting plate (6).
2. The sealing and protecting structure of the low-voltage switch cabinet according to claim 1, characterized in that: the surface cover of bull stick (4) is equipped with two torsional springs (12), the outside fixed connection of torsional spring (12) is in the inside of movable block (3), the inboard fixed connection of torsional spring (12) is in the both sides of guard plate (5).
3. The sealing and protecting structure of the low-voltage switch cabinet according to claim 2, characterized in that: the front fixedly connected with of guard plate (5) seals up (13), the material that seals up (13) is the rubber material.
4. The sealing and protecting structure of the low-voltage switch cabinet according to claim 3, characterized in that: the surface cover of motor (8) is equipped with lag (14), the back fixed connection of lag (14) is in the front of cubical switchboard body (1).
5. The sealing and protecting structure of the low-voltage switch cabinet according to claim 4, characterized in that: the bottom of the moving block (10) is fixedly connected with a sliding block (15), the bottom of the inner wall of the transmission box (7) is provided with a sliding groove (16), and the sliding block (15) is in sliding connection with the sliding groove (16).
6. The sealing and protecting structure of the low-voltage switch cabinet according to claim 5, characterized in that: the surface of the screw rod (9) is sleeved with a supporting block (17), and the bottom of the supporting block (17) is fixedly connected to the bottom of the inner wall of the transmission box (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022927812.4U CN215771941U (en) | 2020-12-09 | 2020-12-09 | Sealing protection structure of low-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022927812.4U CN215771941U (en) | 2020-12-09 | 2020-12-09 | Sealing protection structure of low-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215771941U true CN215771941U (en) | 2022-02-08 |
Family
ID=80070615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022927812.4U Expired - Fee Related CN215771941U (en) | 2020-12-09 | 2020-12-09 | Sealing protection structure of low-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215771941U (en) |
-
2020
- 2020-12-09 CN CN202022927812.4U patent/CN215771941U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220208 |