CN218585900U - Circuit breaker protection cover - Google Patents
Circuit breaker protection cover Download PDFInfo
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- CN218585900U CN218585900U CN202222891044.0U CN202222891044U CN218585900U CN 218585900 U CN218585900 U CN 218585900U CN 202222891044 U CN202222891044 U CN 202222891044U CN 218585900 U CN218585900 U CN 218585900U
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- 230000001681 protective effect Effects 0.000 claims abstract description 21
- 210000000078 claw Anatomy 0.000 claims description 23
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
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Abstract
The utility model relates to a technical field of safety cover auxiliary device especially relates to a circuit breaker safety cover ， It is provided with The circuit breaker protective cover which can be removed when the circuit breaker is maintained is not needed, so that the using effect and the efficiency of the circuit breaker protective cover are enhanced ； The circuit breaker comprises four groups of fastening plates, a fixed plate and a circuit breaker body, wherein the bottom end of the circuit breaker body is connected with the middle part of the top end of the fixed plate, four groups of threaded holes are respectively formed in the middle parts of the four groups of fastening plates, the four groups of fastening plates are respectively connected with the left end and the right end of the front end and the rear end of the middle part of the fixed plate, the fastening plates are fixed on the surface of a wall body through bolts, and a protection device is arranged on the surface of the circuit breaker body; the protection device also comprises a first protection cover, a second protection cover and two groups of connectorsThe middle parts at the front end and the rear end of the first protective cover bottom end and the middle parts at the front end and the rear end of the second protective cover bottom end are respectively clamped with the two groups of telescopic grooves in a sliding mode.
Description
Technical Field
The utility model relates to a technical field of safety cover auxiliary device especially relates to a circuit breaker safety cover.
Background
As is well known, a circuit breaker refers to a switching device capable of closing, carrying and opening/closing a current under a normal circuit condition and closing, carrying and opening/closing a current under an abnormal circuit condition within a specified time, and the circuit breaker is divided into a high-voltage circuit breaker and a low-voltage circuit breaker according to the application range, the boundary division of high and low voltages is fuzzy, generally called a high-voltage electrical appliance of more than 3kV, the circuit breaker can be used for distributing electric energy, an asynchronous motor is not frequently started, a power line, a motor and the like are protected, when a fault such as severe overload, short circuit, undervoltage and the like occurs, the circuit can be automatically cut off, the function of the circuit breaker is equivalent to the combination of a fuse type switch and an underrun relay and the like, and after breaking the fault current, parts do not need to be changed, the generation, the transportation and the use of electricity are extremely important links, a distribution system comprises a transformer and various high and low-voltage electrical equipment, the low-voltage circuit breaker is an electrical appliance with a large amount of use, and is visible everywhere the circuit breaker is produced and used, and therefore, the circuit breaker is a protective cover for protecting the circuit breaker is used in the field of the protective cover protecting cover for protecting the circuit breaker;
when the existing breaker protection cover is used, an operator installs a breaker body on a fixed plate, then installs the protection cover on the fixed plate, and covers the breaker body inside;
the existing breaker protection cover is found in use, when the breaker is maintained, the protection cover needs to be integrally disassembled, and the breaker protection cover is inconvenient to use, so that the using effect and the efficiency of the breaker protection cover are reduced, and the practicability is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a circuit breaker safety cover that can need not demolish when maintaining the circuit breaker, consequently strengthened the result of use and the efficiency of circuit breaker safety cover to strengthen a circuit breaker safety cover of practicality.
The utility model discloses a circuit breaker protection cover, including four group's mounting plates, fixed plate and circuit breaker body, circuit breaker body bottom is connected with fixed plate top middle part, and four group's mounting plates middle part is provided with four group's screw holes respectively, and four group's mounting plates are connected with the left and right sides both ends of the front and back both ends in fixed plate middle part respectively, and four group's mounting plates are fixed in the wall body surface through the bolt, and circuit breaker body surface is provided with protection device;
the protection device further comprises a first protection cover, a second protection cover, two groups of connecting plates, two groups of telescopic rods and two groups of telescopic springs, the middle parts of the front and back ends of the first protection cover bottom and the middle parts of the front and back ends of the second protection cover bottom are respectively slidably clamped with the two groups of telescopic grooves, the region of the right side of the top end of the first protection cover is closely attached to the region of the left side of the top end of the second protection cover, the outer ends and the bottom ends of the two groups of connecting plates are respectively connected with the outer ends of the two groups of telescopic grooves, the outer ends of the two groups of telescopic rods are respectively connected with the middle parts of the inner ends of the two groups of connecting plates, the two groups of telescopic springs are respectively sleeved with the two groups of telescopic rods, the inner ends of the two groups of telescopic rods are respectively connected with the bottom of the left end of the first protection cover and the bottom of the right end of the second protection cover, and are in a compression state.
The utility model discloses a circuit breaker safety cover still includes sealed the pad, and first safety cover top right side region closely pastes tightly with second safety cover top left side region to paste and tightly go out to be provided with sealed the pad.
The utility model discloses a circuit breaker safety cover still includes locking plate and latch segment, and the latch segment bottom is connected with first safety cover top right side region, and the locking plate bottom is connected with second safety cover top left side region, and the bolt-up connection is passed through on locking plate left end and the latch segment top.
The utility model discloses a circuit breaker safety cover still includes the protection pad, and the fixed plate bottom is provided with the protection pad.
The utility model discloses a circuit breaker safety cover still includes two sets of portable handles, and two sets of portable handles the inner articulated with first safety cover left end middle part and second safety cover right-hand member middle part respectively.
The utility model discloses a circuit breaker safety cover still includes anti-skidding handle cover, and two sets of portable handle outer ends are provided with anti-skidding handle cover respectively.
The utility model discloses a circuit breaker safety cover still includes four groups and places the claw, and four groups place claw the inner and be connected with first safety cover left end upside and second safety cover right-hand member upside respectively.
The utility model discloses a circuit breaker safety cover still includes two sets of taut claws, and both ends are provided with two sets of taut claws about the fixed plate.
Compared with the prior art, the beneficial effects of the utility model are that: at the in-process that maintains the circuit breaker, place the claw by two sets of portable handles of operating personnel control from four groups and take off, then stimulate two sets of portable handles, at this moment first safety cover and second safety cover slide to the outer end through two sets of flexible grooves, and be fixed in on two sets of straining claws with two sets of portable handles, take off two sets of portable handles from two sets of straining claws after having maintained the circuit breaker, two sets of expanding spring promote first safety cover and second safety cover and closely paste tightly, the circuit breaker safety cover that can not demolish when this in-process maintains the circuit breaker, consequently, the result of use and the efficiency of circuit breaker safety cover have been strengthened, thereby the practicality has been strengthened.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of a top view of the present invention;
FIG. 3 is a schematic view of the connection structure of two sets of expansion springs and two sets of connection plates;
fig. 4 is a schematic view of a connection structure of the locking block and the first protection cover of the present invention;
reference numerals: 1. four groups of fastening plates; 2. a fixing plate; 3. a circuit breaker body; 4. four groups of threaded holes; 5. a first protective cover; 6. a second protective cover; 7. two groups of connecting plates; 8. two groups of telescopic rods; 9. two groups of extension springs; 10. two groups of telescopic grooves; 11. a gasket; 12. a locking plate; 13. a locking block; 14. a protection pad; 15. two groups of hand-held handles; 16. an anti-slip handle sleeve; 17. four groups of placing claws; 18. two sets of tightening claws.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 4, the circuit breaker protection cover of the present invention comprises four fastening plates 1, a fixed plate 2 and a circuit breaker body 3, wherein the bottom end of the circuit breaker body 3 is connected with the middle portion of the top end of the fixed plate 2, the middle portions of the four fastening plates 1 are respectively provided with four groups of threaded holes 4, the four fastening plates 1 are respectively connected with the left and right ends of the front and rear ends of the middle portion of the fixed plate 2, the fastening plates 1 are fixed on the surface of a wall body through bolts, and the surface of the circuit breaker body 3 is provided with a protection device;
the protection device further comprises a first protection cover 5, a second protection cover 6, two groups of connecting plates 7, two groups of telescopic rods 8 and two groups of telescopic springs 9, wherein two groups of telescopic grooves 10 are formed in the middle of the front end and the rear end of the fixing plate 2, the middle of the front end and the rear end of the bottom end of the first protection cover 5 and the middle of the front end and the rear end of the bottom end of the second protection cover 6 are respectively slidably clamped with the two groups of telescopic grooves 10, a right area of the top end of the first protection cover 5 is tightly attached to a left area of the top end of the second protection cover 6, the outer ends and the bottom ends of the two groups of connecting plates 7 are respectively connected with the outer ends of the two groups of telescopic grooves 10, the outer ends of the two groups of telescopic rods 8 are respectively connected with the middle of the inner ends of the two groups of connecting plates 7, the two groups of telescopic springs 9 are respectively connected with the bottom of the left end of the first protection cover 5 and the bottom end of the right end of the second protection cover 6, and the two groups of the telescopic springs 9 are located between the two groups of connecting plates 7 and are in a compression state; in-process of maintaining the circuit breaker, place the claw by two sets of portable handles of operating personnel control from four groups and take off, then stimulate two sets of portable handles, at this moment first safety cover and second safety cover slide to the outer end through two sets of flexible grooves, and be fixed in on two sets of taut claws with two sets of portable handles, take off two sets of portable handles from two sets of taut claws after having maintained the circuit breaker, two sets of expanding spring promote first safety cover and the inseparable tightness of second safety cover, the circuit breaker safety cover that can not demolish when this in-process maintains the circuit breaker, consequently, the result of use and the efficiency of circuit breaker safety cover have been strengthened, thereby the practicality has been strengthened.
The utility model discloses a circuit breaker protection cover, which also comprises a sealing gasket 11, wherein the right side area at the top end of the first protection cover 5 is tightly attached to the left side area at the top end of the second protection cover 6, and the sealing gasket 11 is tightly attached; the sealing performance is enhanced by using the sealing gasket, so that the practicability is enhanced.
The utility model discloses a circuit breaker protection cover, still include locking plate 12 and latch segment 13, the latch segment 13 bottom is connected with the right side region in the top of first protection cover 5, the locking plate 12 bottom is connected with the left side region in the top of second protection cover 6, the locking plate 12 left end is connected through bolt fastening with the latch segment 13 top; the locking block and the locking plate can be prevented from being opened by others, so that the practicability is enhanced.
The utility model discloses a circuit breaker protective cover, still include the protection pad 14, the bottom of the fixed plate 2 is provided with the protection pad 14; the protective pad protects the wall body from being scraped and rubbed by the fixed plate, thereby enhancing the practicability.
The utility model discloses a circuit breaker protection cover, which also comprises two groups of portable handles 15, wherein the inner ends of the two groups of portable handles 15 are respectively hinged with the middle part of the left end of the first protection cover 5 and the middle part of the right end of the second protection cover 6; the protective cover can be effectively pulled through the handle, so that the practicability is enhanced.
The utility model discloses a breaker protection cover, which also comprises an anti-skid handle sleeve 16, and the outer ends of two groups of portable handles 15 are respectively provided with the anti-skid handle sleeve 16; the friction force between the handle and the palm can be increased through the anti-skidding handle sleeve, and the handle is prevented from slipping, so that the practicability is enhanced.
The utility model discloses a circuit breaker protection cover, which also comprises four groups of placing claws 17, wherein the inner ends of the four groups of placing claws 17 are respectively connected with the upper side of the left end of the first protection cover 5 and the upper side of the right end of the second protection cover 6; the handle can be placed by using the four groups of placing claws, so that the practicability is enhanced.
The utility model discloses a circuit breaker protective cover, which also comprises two groups of tensioning claws 18, and the left and right ends of the fixed plate 2 are provided with two groups of tensioning claws 18; two sets of portable handles can be effectively fixed through using two sets of taut claws to the practicality has been strengthened.
The utility model discloses a circuit breaker safety cover, it is at the during operation, before accomplishing above-mentioned action, at first will remove the position that the user needed, in-process of maintaining the circuit breaker, place the claw from four groups by two sets of portable handles of operating personnel control and take off, then stimulate two sets of portable handles, at this moment first safety cover and second safety cover slide to the outer end through two sets of flexible grooves, and be fixed in two sets of taut claws with two sets of portable handles, take off two sets of portable handles from two sets of taut claws after having maintained the circuit breaker, two sets of expanding spring promote first safety cover and second safety cover closely paste tightly, it can through bolt locking again.
The utility model discloses a circuit breaker safety cover, its mounting means, connected mode or set up the mode and be common mechanical system, as long as can reach all can implement of its beneficial effect.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A breaker protection cover comprises four groups of fastening plates (1), a fixed plate (2) and a breaker body (3), wherein the bottom end of the breaker body (3) is connected with the middle part of the top end of the fixed plate (2), four groups of threaded holes (4) are respectively formed in the middle parts of the four groups of fastening plates (1), the four groups of fastening plates (1) are respectively connected with the left end and the right end of the front end and the rear end of the middle part of the fixed plate (2), the fastening plates are fixed on the surface of a wall body through bolts by the four groups of fastening plates (1), and a protection device is arranged on the surface of the breaker body (3);
the protection device is characterized by further comprising a first protection cover (5), a second protection cover (6), two groups of connecting plates (7), two groups of telescopic rods (8) and two groups of telescopic springs (9), the middle parts of the front end and the rear end of a fixing plate (2) are provided with two groups of telescopic grooves (10), the middle parts of the front end and the rear end of the bottom end of the first protection cover (5) and the middle parts of the front end and the rear end of the bottom end of the second protection cover (6) are respectively clamped with the two groups of telescopic grooves (10) in a sliding mode, the region of the right side of the top end of the first protection cover (5) is tightly attached to the region of the left side of the top end of the second protection cover (6), the outer ends and the bottom ends of the two groups of connecting plates (7) are respectively connected with the outer ends of the inner ends of the two groups of connecting plates (7), the two groups of telescopic springs (9) are respectively sleeved with the two groups of telescopic rods (8), the inner ends of the two groups of the telescopic rods (8) are respectively connected with the bottom of the left end of the first protection cover (5) and the right end of the second protection cover (6) and are in a state between the right end of the two groups of the telescopic springs (9).
2. A protective cover for a circuit breaker according to claim 1, further comprising a gasket (11), wherein a region on the right of the top end of the first protective cover (5) is closely attached to a region on the left of the top end of the second protective cover (6), and the gasket (11) is disposed closely attached thereto.
3. A protective cover for a circuit breaker according to claim 2, further comprising a locking plate (12) and a locking block (13), wherein the bottom end of the locking block (13) is connected to the right region of the top end of the first protective cover (5), the bottom end of the locking plate (12) is connected to the left region of the top end of the second protective cover (6), and the left end of the locking plate (12) is connected to the top end of the locking block (13) by a bolt.
4. A circuit breaker protective cover according to claim 3, further comprising a protective pad (14), wherein the protective pad (14) is provided at the bottom end of the fixed plate (2).
5. A circuit breaker protection cover according to claim 4, further comprising two sets of carrying handles (15), wherein the inner ends of the two sets of carrying handles (15) are hinged to the middle of the left end of the first protection cover (5) and the middle of the right end of the second protection cover (6), respectively.
6. A circuit breaker protection cover according to claim 5, further comprising anti-slip grip sleeves (16), wherein the outer ends of the two sets of carrying handles (15) are respectively provided with the anti-slip grip sleeves (16).
7. A circuit breaker protection cover according to claim 6, further comprising four sets of placing claws (17), wherein inner ends of the four sets of placing claws (17) are respectively connected to an upper side of a left end of the first protection cover (5) and an upper side of a right end of the second protection cover (6).
8. A circuit breaker shroud according to claim 7, further comprising two sets of tensioning fingers (18), the two sets of tensioning fingers (18) being provided at the left and right ends of the fixed plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222891044.0U CN218585900U (en) | 2022-10-28 | 2022-10-28 | Circuit breaker protection cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222891044.0U CN218585900U (en) | 2022-10-28 | 2022-10-28 | Circuit breaker protection cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218585900U true CN218585900U (en) | 2023-03-07 |
Family
ID=85376221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222891044.0U Active CN218585900U (en) | 2022-10-28 | 2022-10-28 | Circuit breaker protection cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218585900U (en) |
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2022
- 2022-10-28 CN CN202222891044.0U patent/CN218585900U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240428 Address after: No. 1, First Resident Committee, Xiyan Town, Chengbu Miao Autonomous County, Shaoyang City, Hunan Province, 422000 Patentee after: Jiang Xiaofu Country or region after: China Address before: 300000 505-507, gate 34, Xincheng community, Hexi District, Tianjin Patentee before: Oshisheng (Tianjin) Technology Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240514 Address after: Room A1874, Building 3, No. 112-118 Gaoyi Road, Baoshan District, Shanghai, 2019 Patentee after: Shanghai Huarong Tianchen Information Technology Co.,Ltd. Country or region after: China Address before: No. 1, First Resident Committee, Xiyan Town, Chengbu Miao Autonomous County, Shaoyang City, Hunan Province, 422000 Patentee before: Jiang Xiaofu Country or region before: China |