CN217035437U - High-voltage switch protection phase sequence cover - Google Patents
High-voltage switch protection phase sequence cover Download PDFInfo
- Publication number
- CN217035437U CN217035437U CN202123173883.0U CN202123173883U CN217035437U CN 217035437 U CN217035437 U CN 217035437U CN 202123173883 U CN202123173883 U CN 202123173883U CN 217035437 U CN217035437 U CN 217035437U
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- China
- Prior art keywords
- voltage switch
- fixedly connected
- sleeve
- plate
- phase sequence
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- Expired - Fee Related
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- 230000004224 protection Effects 0.000 title claims abstract description 38
- 238000000819 phase cycle Methods 0.000 title claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 31
- 238000009413 insulation Methods 0.000 claims description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 239000010949 copper Substances 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000009979 protective mechanism Effects 0.000 claims 1
- 230000007246 mechanism Effects 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000005457 optimization Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a high-voltage switch protection phase sequence sleeve which comprises a high-voltage switch shell, wherein a base plate is fixedly connected to the top of the high-voltage switch shell, a protection sleeve is fixedly connected to the top of the base plate, a positioning sleeve is fixedly connected to the top of the base plate, a protection mechanism is arranged on the top of the positioning sleeve and comprises a transmission rod, the transmission rod is fixedly connected to the output end of the high-voltage switch shell, and a lifting plate is fixedly connected to the top of the transmission rod. The high-voltage switch protection phase sequence sleeve has the advantages of being capable of preventing electric leakage, and the high-voltage switch cannot be electrified to a user when the high-voltage switch is used, so that the user is prevented from being injured.
Description
Technical Field
The utility model relates to the technical field of high-voltage switches, in particular to a high-voltage switch protection phase sequence sleeve.
Background
The high-voltage switch is a device for high-voltage electricity, and the high-voltage switch cannot prevent electricity leakage because of no protection mechanism when in use, so that a user is easily electrified by the high-voltage switch when in use, and the user is easily injured.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the background art, the utility model aims to provide a high-voltage switch protection phase sequence sleeve which has the advantage of preventing electric leakage and solves the problem that the high-voltage switch cannot prevent electric leakage.
In order to achieve the purpose, the utility model provides the following technical scheme: a high-voltage switch protection phase sequence sleeve comprises a high-voltage switch shell, wherein a base plate is fixedly connected to the top of the high-voltage switch shell, a protection sleeve is fixedly connected to the top of the base plate, a positioning sleeve is fixedly connected to the top of the base plate, and a protection mechanism is arranged on the top of the positioning sleeve;
protection machanism includes the transfer line, transfer line fixed connection is at the output of high tension switchgear shell, the top fixedly connected with lifter plate of transfer line, the top fixedly connected with transmission post of lifter plate, the top fixedly connected with insulation board of transmission post, the insulating cover of bottom fixedly connected with of insulation board, the inside and the position sleeve sliding connection of insulating cover, the surface cover of transmission post is equipped with reset spring, reset spring's bottom and the top fixed connection of position sleeve, reset spring's top and the bottom fixed connection of insulation board.
Preferably, the two sides of the bottom of the high-voltage switch shell are fixedly connected with connecting copper plates, and the bottom of each connecting copper plate is fixedly connected with a connecting plate.
Preferably, the surface of the transmission rod is movably connected with a positioning plate, the bottom of the positioning plate is fixedly connected with the top of the high-voltage switch shell, the surface of the transmission rod is sleeved with a positioning spring, the bottom of the positioning spring is fixedly connected with the positioning plate, and the top of the positioning spring is fixedly connected with the bottom of the lifting plate.
Preferably, the two sides of the lifting plate are fixedly connected with sliding blocks, the two sides of the inner wall of the positioning sleeve are provided with sliding grooves, and the sliding blocks are in sliding connection with the sliding grooves.
Preferably, the bottom of the insulating plate is fixedly connected with a screw, the top of the transmission column is provided with a screw hole, and the bottom of the screw extends into the screw hole and is in threaded connection with the screw hole.
Preferably, the top of the protective sleeve is provided with a protective hole, and the interior of the protective hole is movably connected with the surface of the insulating sleeve.
Compared with the prior art, the utility model has the following beneficial effects:
1. the high-voltage switch protection phase sequence sleeve has the advantages of being capable of preventing electric leakage, and the high-voltage switch cannot be electrified to a user when the high-voltage switch is used, so that the user is prevented from being injured.
2. The connecting copper plate and the connecting plate are arranged, so that the high-voltage switch shell can be connected with an external device, and a user can fix the high-voltage switch shell conveniently.
3. The lifting plate can be reset by arranging the positioning plate and the positioning spring, so that the lifting plate is convenient for a user to use.
4. The lifting plate can be fixed by arranging the sliding block and the sliding groove, so that the phenomenon that the lifting plate shakes during moving is prevented.
5. The screw rod and the screw hole are arranged, so that the insulating plate can be fixed, and the insulating plate is connected with the transmission column.
6. According to the utility model, the protection hole is arranged, so that the insulation sleeve can be protected, and the phenomenon of friction between the insulation sleeve and the protection sleeve is prevented.
Drawings
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a front cross-sectional view of the utility model shown in FIG. 1;
FIG. 3 is a front view of the screw of FIG. 1 according to the present invention.
In the figure: 1. a high voltage switch housing; 2. a backing plate; 3. a protective sleeve; 4. a positioning sleeve; 5. a protection mechanism; 51. a transmission rod; 52. a lifting plate; 53. a drive post; 54. an insulating plate; 55. an insulating sleeve; 56. a return spring; 6. connecting a copper plate; 7. a connecting plate; 8. positioning a plate; 9. a positioning spring; 10. a slider; 11. a chute; 12. a screw; 13. a screw hole; 14. and (7) protecting the hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 3, the high-voltage switch protection phase sequence sleeve provided by the utility model comprises a high-voltage switch shell 1, wherein a backing plate 2 is fixedly connected to the top of the high-voltage switch shell 1, a protection sleeve 3 is fixedly connected to the top of the backing plate 2, a positioning sleeve 4 is fixedly connected to the top of the backing plate 2, and a protection mechanism 5 is arranged on the top of the positioning sleeve 4;
protection machanism 5 includes transfer line 51, transfer line 51 fixed connection is at the output of high tension switchgear shell 1, the top fixedly connected with lifter plate 52 of transfer line 51, the top fixedly connected with transmission post 53 of lifter plate 52, the top fixedly connected with insulation board 54 of transmission post 53, the insulating cover 55 of bottom fixedly connected with of insulation board 54, the inside and the position sleeve 4 sliding connection of insulating cover 55, the surface cover of transmission post 53 is equipped with reset spring 56, reset spring 56's bottom and the top fixed connection of position sleeve 4, reset spring 56's top and the bottom fixed connection of insulation board 54.
Referring to fig. 2, the two sides of the bottom of the high-voltage switch shell 1 are fixedly connected with connecting copper plates 6, and the bottom of the connecting copper plates 6 is fixedly connected with connecting plates 7.
As a technical optimization scheme of the utility model, the high-voltage switch shell 1 can be connected with an external device by arranging the connecting copper plate 6 and the connecting plate 7, so that a user can fix the high-voltage switch shell 1 conveniently.
Referring to fig. 2, a positioning plate 8 is movably connected to the surface of the transmission rod 51, the bottom of the positioning plate 8 is fixedly connected to the top of the high-voltage switch shell 1, a positioning spring 9 is sleeved on the surface of the transmission rod 51, the bottom of the positioning spring 9 is fixedly connected to the positioning plate 8, and the top of the positioning spring 9 is fixedly connected to the bottom of the lifting plate 52.
As a technical optimization scheme of the utility model, the lifting plate 52 can be reset by arranging the positioning plate 8 and the positioning spring 9, so that the use by a user is facilitated.
Referring to fig. 2, both sides of the lifting plate 52 are fixedly connected with sliders 10, both sides of the inner wall of the positioning sleeve 4 are provided with sliding grooves 11, and the sliders 10 are slidably connected with the sliding grooves 11.
As a technical optimization scheme of the utility model, the lifting plate 52 can be fixed by arranging the sliding block 10 and the sliding groove 11, and the phenomenon that the lifting plate 52 shakes during movement is prevented.
Referring to fig. 3, a screw 12 is fixedly connected to the bottom of the insulating plate 54, a screw hole 13 is formed in the top of the transmission column 53, and the bottom of the screw 12 extends to the inside of the screw hole 13 and is in threaded connection with the screw hole 13.
As a technical optimization scheme of the present invention, the insulating plate 54 can be fixed by providing the screw 12 and the screw hole 13, so that the insulating plate 54 is connected with the transmission column 53.
Referring to fig. 3, a protection hole 14 is formed at the top of the protection cover 3, and the inside of the protection hole 14 is movably connected with the surface of the insulation cover 55.
As a technical optimization scheme of the present invention, the protection hole 14 is provided to protect the insulating sleeve 55, so as to prevent the insulating sleeve 55 and the protection sleeve 3 from rubbing against each other.
The working principle and the using process of the utility model are as follows: when the high-voltage switch shell is used, a user manually presses the insulating plate 54, the insulating plate 54 drives the transmission column 53 to move downwards, the transmission column 53 drives the lifting plate 52 to move downwards, the lifting plate 52 drives the transmission rod 51 to move downwards, the transmission rod 51 drives the output end of the high-voltage switch shell 1 to move downwards, the high-voltage switch shell 1 is electrified through the output end of the high-voltage switch shell 1, current can be transmitted into the transmission rod 51 when electricity leaks, the transmission rod 51 transmits the current into the lifting plate 52, the voltage is reduced through the lifting plate 52, the current is inserted into the transmission column 53 through the lifting plate 52, the voltage of the current is reduced through the transmission column 53, then the transmission column 53 is insulated through the insulating plate 54 and the insulating sleeve 55, and therefore the insulating plate 54 and the insulating sleeve 55 are prevented from conducting electricity, and the effect of preventing electricity leakage is achieved.
In summary, the following steps: this high tension switchgear protection phase sequence cover through setting up protection machanism 5, can protect high tension switchgear shell 1, prevents that the phenomenon of electric leakage from appearing in 1 output of high tension switchgear shell to reach the effect that can prevent the electric leakage, solved the problem that high tension switchgear can't prevent the electric leakage.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high voltage switch protects phase sequence cover, includes high voltage switch shell (1), its characterized in that: the top of the high-voltage switch shell (1) is fixedly connected with a backing plate (2), the top of the backing plate (2) is fixedly connected with a protective sleeve (3), the top of the backing plate (2) is fixedly connected with a positioning sleeve (4), and the top of the positioning sleeve (4) is provided with a protective mechanism (5);
protection machanism (5) are including transfer line (51), transfer line (51) fixed connection is at the output of high voltage switch shell (1), top fixedly connected with lifter plate (52) of transfer line (51), top fixedly connected with transmission post (53) of lifter plate (52), top fixedly connected with insulation board (54) of transmission post (53), the insulating cover of bottom fixedly connected with (55) of insulation board (54), the inside and position sleeve (4) sliding connection of insulating cover (55), the surface cover of transmission post (53) is equipped with reset spring (56), the bottom of reset spring (56) and the top fixed connection of position sleeve (4), the top of reset spring (56) and the bottom fixed connection of insulation board (54).
2. The high-voltage switch protection phase sequence cover according to claim 1, characterized in that: the high-voltage switch shell is characterized in that connecting copper plates (6) are fixedly connected to two sides of the bottom of the high-voltage switch shell (1), and connecting plates (7) are fixedly connected to the bottoms of the connecting copper plates (6).
3. The high-voltage switch protection phase sequence cover according to claim 1, characterized in that: the surface swing joint of transfer line (51) has locating plate (8), the bottom of locating plate (8) and the top fixed connection of high-voltage switch shell (1), the surface cover of transfer line (51) is equipped with positioning spring (9), the bottom and locating plate (8) fixed connection of positioning spring (9), the top of positioning spring (9) and the bottom fixed connection of lifter plate (52).
4. The high-voltage switch protection phase sequence cover according to claim 1, characterized in that: the equal fixedly connected with slider (10) in both sides of lifter plate (52), spout (11) have all been seted up to the both sides of position sleeve (4) inner wall, slider (10) and spout (11) sliding connection.
5. The high-voltage switch protection phase sequence sleeve as claimed in claim 1, characterized in that: the bottom of the insulating plate (54) is fixedly connected with a screw rod (12), the top of the transmission column (53) is provided with a screw hole (13), and the bottom of the screw rod (12) extends to the inside of the screw hole (13) and is in threaded connection with the screw hole (13).
6. The high-voltage switch protection phase sequence cover according to claim 1, characterized in that: the top of the protection sleeve (3) is provided with a protection hole (14), and the interior of the protection hole (14) is movably connected with the surface of the insulation sleeve (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123173883.0U CN217035437U (en) | 2021-12-16 | 2021-12-16 | High-voltage switch protection phase sequence cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123173883.0U CN217035437U (en) | 2021-12-16 | 2021-12-16 | High-voltage switch protection phase sequence cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217035437U true CN217035437U (en) | 2022-07-22 |
Family
ID=82440793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123173883.0U Expired - Fee Related CN217035437U (en) | 2021-12-16 | 2021-12-16 | High-voltage switch protection phase sequence cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217035437U (en) |
-
2021
- 2021-12-16 CN CN202123173883.0U patent/CN217035437U/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: 20220722 |