CN215186198U - High-voltage motor sealing cover plate - Google Patents
High-voltage motor sealing cover plate Download PDFInfo
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- CN215186198U CN215186198U CN202121568838.2U CN202121568838U CN215186198U CN 215186198 U CN215186198 U CN 215186198U CN 202121568838 U CN202121568838 U CN 202121568838U CN 215186198 U CN215186198 U CN 215186198U
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- cover plate
- sealing cover
- positioning column
- voltage motor
- push rod
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Abstract
The utility model provides a high-voltage motor sealing cover plate, which comprises a cover plate fixedly installed on a high-voltage motor base through screws, wherein the upper end of the cover plate is provided with a sealing cover, the center of the sealing cover is spliced with a positioning column, the sealing cover and the positioning column are of an integrated structure, a push rod and a compression spring are spliced in the positioning column, the compression spring is sleeved on the side wall of the push rod, the top end of the push rod is connected with a pressure head, and sealing rubber strips in an annular structure are arranged between the cover plate and the sealing cover and at the lower end of the cover plate; the utility model discloses a closing cap and reference column formula structure as an organic whole installation on the apron, the pressure head passes through the inside spring effort of reference column, only needs rotatory pressure head, alright open the closing cap, and can not bring wearing and tearing for sealing the adhesive tape, inside isolated dust invades the motor, improved the barrier propterty of motor cabinet, make the quality of motor go up the shelves and upgrade.
Description
Technical Field
The utility model relates to a motor spare part production field especially relates to a high-voltage motor seals apron.
Background
The high-voltage motor is a motor with a rated voltage of more than 1000V. Vertical high-voltage motor is for being the high-voltage motor of vertical arrangement, and the apron is one of the indispensable part of high-voltage motor function, among the prior art, installs the sealing washer to the handing-over department of apron with the high-voltage motor cabinet usually and seals, and opens the apron many times after, can cause the wearing and tearing of sealing washer, finally leads to appearing the clearance between apron and the high-voltage motor cabinet, takes place the inside dust phenomenon of piling up of motor, causes stator coil to generate heat, discharge, burns out even.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a high-voltage motor sealing cover plate, which comprises a cover plate 1 fixedly arranged on a high-voltage motor base through screws, wherein the upper end of the cover plate 1 is provided with a sealing cover 2, the center of the sealing cover 2 is inserted with a positioning column 3, the sealing cover 2 and the positioning column 3 are of an integrated structure, a push rod 4 and a compression spring 5 are inserted in the positioning column 3, the compression spring 5 is sleeved on the side wall of the push rod 4, the top end of the push rod 4 is connected with a pressure head 6,
sealing rubber strips 7 in an annular structure are arranged between the cover plate 1 and the sealing cover 2 and at the lower end of the cover plate 1.
Preferably, the connecting seats 8 are symmetrically arranged at the upper end of the cover plate 1, and the connecting seats 8 are arranged close to the sealing cover 2.
Preferably, one of the connecting seats 8 is connected with a pull rod 9, the other connecting seat 8 is connected with a lock catch 10, and the pull rod 9 passes through the lock catch 10.
Preferably, the pressing head 6 sequentially penetrates through the lock catch 10, the connecting seat 8 and the positioning column 3 in a threaded rotation mode to be connected with the push rod 4.
Preferably, the positioning column 3 is sleeved with a rubber block 11, and the rubber block 11 is located at the lower end of the positioning column 3.
Preferably, the lock catch 10 and the pull rod 9 are respectively connected with the connecting seat through pin shafts.
The utility model has the advantages that:
through closing cap and reference column formula structural installation as an organic whole on the apron, the pressure head passes through the inside spring effort of reference column, only needs rotatory pressure head, alright open the closing cap, and can not bring wearing and tearing for sealing the adhesive tape, inside isolated dust invaded the motor, improved the barrier propterty of motor cabinet, make the quality of motor upgrade.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
in the figure, the position of the upper end of the main shaft,
1. a cover plate; 2. sealing the cover; 3. a positioning column; 4. a push rod; 5. a compression spring; 6. a pressure head;
7. sealing rubber strips; 8. a connecting seat; 9. a pull rod; 10. locking; 11. a rubber block.
Detailed Description
In order to make the technical solutions of the present invention better understood and make the above features, objects, and advantages of the present invention more comprehensible, the present invention is further described with reference to the following examples. The examples are intended to illustrate the invention only and are not intended to limit the scope of the invention.
As shown in fig. 1-2, the present invention comprises: a cover plate 1 fixedly arranged on a high-voltage motor base through screws, a sealing cover 2 is arranged at the upper end of the cover plate 1, a positioning column 3 is inserted in the center of the sealing cover 2, the sealing cover 2 and the positioning column 3 are of an integral structure, a push rod 4 and a compression spring 5 are inserted in the positioning column 3, the compression spring 5 is sleeved on the side wall of the push rod 4, the top end of the push rod 4 is connected with a pressure head 6,
sealing rubber strips 7 in an annular structure are arranged between the cover plate 1 and the sealing cover 2 and at the lower end of the cover plate 1.
In this embodiment, preferably, the connecting seats 8 are symmetrically arranged at the upper end of the cover plate 1, and the connecting seats 8 are arranged close to the sealing cover 2.
In this embodiment, preferably, a pull rod 9 is connected to one of the connection seats 8, a lock catch 10 is connected to the other connection seat 8, and the pull rod 9 passes through the lock catch 10.
In this embodiment, it is preferable that the pressing head 6 sequentially passes through the locking buckle 10, the connecting seat 8 and the positioning column 3 in a threaded rotation manner to be connected with the push rod 4.
In this embodiment, it is preferable that a rubber block 11 is sleeved on the positioning column 3, and the rubber block 11 is located at the lower end of the positioning column 3.
In this embodiment, it is preferable that a rubber block 11 is sleeved on the positioning column 3, and the rubber block 11 is located at the lower end of the positioning column 3.
In use, pass through screw fixed mounting with the apron on the high-voltage motor frame, through closing cap and reference column formula structure as an organic whole installation on the apron, the pressure head passes through the inside spring effort of reference column, only needs rotatory pressure head, alright open the closing cap, and can not bring wearing and tearing for sealing the glue strip, inside isolated dust invades the motor, improved the barrier propterty of motor cabinet, make the quality of motor upgrade of stepping up.
The above-described embodiments are merely illustrative of the principles and utilities of the present patent application and are not intended to limit the present patent application. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of this patent application. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical concepts disclosed in the present application shall be covered by the claims of this patent application.
Claims (6)
1. A high-voltage motor sealing cover plate is characterized by comprising a cover plate (1) fixedly installed on a high-voltage motor base through screws, a sealing cover (2) is arranged at the upper end of the cover plate (1), a positioning column (3) is inserted in the center of the sealing cover (2), the sealing cover (2) and the positioning column (3) are of an integrated structure, a push rod (4) and a compression spring (5) are inserted in the positioning column (3), the compression spring (5) is sleeved on the side wall of the push rod (4), the top end of the push rod (4) is connected with a pressure head (6),
sealing rubber strips (7) in an annular structure are arranged between the cover plate (1) and the sealing cover (2) and at the lower end of the cover plate (1).
2. The high-voltage motor sealing cover plate according to claim 1, characterized in that: the upper end of the cover plate (1) is symmetrically provided with connecting seats (8), and the connecting seats (8) are arranged close to the sealing cover (2).
3. The high-voltage motor sealing cover plate according to claim 2, characterized in that: one of the connecting seats (8) is connected with a pull rod (9), the other connecting seat (8) is connected with a lock catch (10), and the pull rod (9) penetrates through the lock catch (10).
4. The high-voltage motor sealing cover plate according to claim 3, characterized in that: the pressure head (6) sequentially penetrates through the lock catches (10) in a threaded rotating mode, and the connecting seat (8) and the positioning column (3) are connected with the push rod (4).
5. The high-voltage motor sealing cover plate according to claim 4, wherein: the positioning column (3) is sleeved with a rubber block (11), and the rubber block (11) is located at the lower end of the positioning column (3).
6. The high-voltage motor sealing cover plate according to claim 3, characterized in that: the lock catch (10) and the pull rod (9) are respectively connected with the connecting seat through pin shafts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121568838.2U CN215186198U (en) | 2021-07-09 | 2021-07-09 | High-voltage motor sealing cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121568838.2U CN215186198U (en) | 2021-07-09 | 2021-07-09 | High-voltage motor sealing cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215186198U true CN215186198U (en) | 2021-12-14 |
Family
ID=79397484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121568838.2U Active CN215186198U (en) | 2021-07-09 | 2021-07-09 | High-voltage motor sealing cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215186198U (en) |
-
2021
- 2021-07-09 CN CN202121568838.2U patent/CN215186198U/en active Active
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