CN210607129U - Installation device of circuit breaker - Google Patents
Installation device of circuit breaker Download PDFInfo
- Publication number
- CN210607129U CN210607129U CN201921355731.2U CN201921355731U CN210607129U CN 210607129 U CN210607129 U CN 210607129U CN 201921355731 U CN201921355731 U CN 201921355731U CN 210607129 U CN210607129 U CN 210607129U
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- circuit breaker
- rod
- fixedly connected
- inner cavity
- bevel gear
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Abstract
The utility model discloses an installation device of circuit breaker, including circuit breaker body and installation base, the equal fixedly connected with mounting panel of middle-end of both sides around the circuit breaker body, first elongated slot has been seted up to the right-hand member of mounting panel bottom, the left end of first elongated slot inner chamber bottom has the connecting rod through bearing swing joint, the first conical gear of top fixedly connected with of connecting rod, the top fixedly connected with of first conical gear adjusts the pole, and the right-hand member meshing of first conical gear is connected with second conical gear. The utility model discloses an adjust the effect of pole, first conical gear, second conical gear, threaded rod, carriage release lever, dead lever, second L type fixture block, first recovery spring and first layer board, reached the demand easy to assemble, it is inconvenient to have solved current installation device installation, need use various instruments with the nut for the circuit breaker or weld in the circuit, for people use the problem that causes inconvenience.
Description
Technical Field
The utility model relates to a circuit breaker technical field specifically is an installation device of circuit breaker.
Background
The circuit breaker is 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 prescribed time, and can be used to distribute electric power, not frequently start an asynchronous motor, the power circuit and the motor are protected, when the power circuit and the motor have serious overload or short circuit, undervoltage and other faults, the circuit can be automatically cut off, the function of the breaker is equivalent to the combination of a fuse switch, an over-under-heat relay and the like, and the parts are not required to be changed after the fault current is cut off, a breaker is required to be installed in a circuit to control the circuit, the existing installation device is inconvenient to install, various tools are needed to weld or nut the circuit breaker in the circuit, for the inconvenience of people's use, we propose a mounting device of circuit breaker for this reason.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an installation device of circuit breaker to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a mounting device of a circuit breaker comprises a circuit breaker body and a mounting base, wherein mounting plates are fixedly connected to the middle ends of the front side and the rear side of the circuit breaker body, a first long groove is formed in the right end of the bottom of the mounting plate, a connecting rod is movably connected to the left end of the bottom of an inner cavity of the first long groove through a bearing, a first bevel gear is fixedly connected to the top of the connecting rod, an adjusting rod is fixedly connected to the top of the first bevel gear, a second bevel gear is connected to the right end of the first bevel gear in a meshed mode, a threaded rod is fixedly connected to the right end of the second bevel gear, a limiting groove is formed in the middle end of the top of the mounting base, a second long groove is formed in the bottom of the limiting groove, a first supporting plate is movably connected to the middle end of the bottom of an inner cavity, the lower end on the right side of the moving rod is fixedly connected with a fixed rod, the right end of the top of the fixed rod is fixedly connected with a second L-shaped fixture block, the middle end on the right side of the inner cavity of the second long groove is movably connected with a second supporting plate through a second restoring spring, and the right end of the top of the inner cavity of the second long groove is fixedly connected with a first L-shaped fixture block.
Preferably, the top of the adjusting rod is fixedly connected with a handle, and the outer surface of the handle is connected with a butyl rubber pad through a viscose.
Preferably, a sliding groove is formed in the right end of the top of the inner cavity of the first long groove, and a moving rod is connected to the inner cavity of the sliding groove in a sliding mode.
Preferably, a threaded hole is formed in the upper end of the inner surface of the moving rod, and a threaded rod is connected to the inner cavity of the threaded hole in a threaded manner.
Preferably, the left end of the top of the mounting plate is provided with a through hole, and an adjusting rod is inserted into an inner cavity of the through hole.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model is provided with an adjusting rod, a first conical gear, a second conical gear, a threaded rod, a moving rod, a fixed rod, a second L-shaped clamping block, a first restoring spring and a first supporting plate, when people need to install the breaker, firstly, the moving rod on the breaker body is inserted into a second elongated slot, then the breaker body is pressed downwards, the moving rod extrudes the first supporting plate and the first restoring spring, then, the handle is rotated by hands, the handle can drive the adjusting rod to rotate, the adjusting rod can drive the first conical gear to rotate while rotating, the first conical gear can drive the second conical gear to rotate while rotating, the second conical gear can drive the threaded rod to rotate while rotating, the threaded rod can drive the moving rod to move rightwards while rotating, the moving rod can drive the fixed rod to move rightwards while moving rightwards, the fixed rod can drive the second L-shaped clamping block while moving rightwards, when the second L-shaped fixture block reaches the rightmost end, the pressing of the breaker body is stopped, the elastic force of the first restoring spring drives the first supporting plate and the fixed rod to move upwards, then the handle is rotated in the opposite direction, the handle drives the adjusting rod to rotate, the second L-shaped fixture block is enabled to move leftwards, the second L-shaped fixture block and the first L-shaped fixture block are mutually clamped and connected, when the breaker body is disassembled, only the handle is rotated reversely, the second L-shaped fixture block is enabled to move rightwards, the second L-shaped fixture block is separated from the first L-shaped fixture block, then the breaker body is pressed downwards, when the moving rod reaches the lowest end, people rotate the handle reversely by hand, the handle and the second restoring spring can drive the second L-shaped fixture block to move leftwards, when the moving rod reaches the leftmost end, the breaker body can be pulled out, so that the purpose of convenient installation is achieved, the problem that the existing installation device is inconvenient in installation, and the breaker needs to be screwed or, causing inconvenience for people to use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of the present invention;
fig. 3 is a left side view structure diagram of the present invention.
In the figure: 1. a circuit breaker body; 2. installing a base; 3. a first elongated slot; 4. a second bevel gear; 5. a through hole; 6. adjusting a rod; 7. a handle; 8. a threaded hole; 9. a travel bar; 10. a threaded rod; 11. mounting a plate; 12. a limiting groove; 13. a first bevel gear; 14. a connecting rod; 15. a first pallet; 16. fixing the rod; 17. a second elongated slot; 18. a first L-shaped fixture block; 19. a second L-shaped fixture block; 20. a second pallet; 21. a second return spring; 22. a first return spring; 23. a chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses a circuit breaker body 1, the installation base 2, first elongated slot 3, second bevel gear 4, through-hole 5, adjust pole 6, handle 7, screw hole 8, carriage release lever 9, threaded rod 10, mounting panel 11, spacing groove 12, first bevel gear 13, connecting rod 14, first layer board 15, dead lever 16, second elongated slot 17, first L type fixture block 18, second L type fixture block 19, second layer board 20, second reset spring 21, first reset spring 22 and spout 23 part are universal standard or the part that technical staff in the field knows, its structure and principle all are this technical staff all can learn through the technical manual or learn through conventional experimental method.
Referring to fig. 1-3, a mounting device for a circuit breaker comprises a circuit breaker body 1 and a mounting base 2, wherein mounting plates 11 are fixedly connected to the middle ends of the front side and the rear side of the circuit breaker body 1, a first long groove 3 is formed in the right end of the bottom of the mounting plate 11, a through hole 5 is formed in the left end of the top of the mounting plate 11, an adjusting rod 6 is inserted into the inner cavity of the through hole 5, a connecting rod 14 is movably connected to the left end of the bottom of the inner cavity of the first long groove 3 through a bearing, a sliding groove 23 is formed in the right end of the top of the inner cavity of the first long groove 3, a moving rod 9 is slidably connected to the inner cavity of the sliding groove 23, a first bevel gear 13 is fixedly connected to the top of the connecting rod 14, the adjusting rod 6 is fixedly connected to the top of the first bevel gear 13, a handle, a threaded rod 10 is fixedly connected to the right end of the second bevel gear 4, a limiting groove 12 is formed in the middle end of the top of the mounting base 2, a second long groove 17 is formed in the bottom of the limiting groove 12, a first supporting plate 15 is movably connected to the middle end of the bottom of an inner cavity of the second long groove 17 through a first restoring spring 22, a moving rod 9 is slidably connected to the top of the first supporting plate 15, a fixed rod 16 is fixedly connected to the lower end of the right side of the moving rod 9, a threaded hole 8 is formed in the upper end of the inner surface of the moving rod 9, the threaded rod 10 is connected to the inner cavity of the threaded hole 8 in a threaded manner, a second L-shaped fixture block 19 is fixedly connected to the right end of the top of the fixed rod 16, a second supporting plate 20 is movably connected to the middle end of the right side of the inner cavity of the second long groove 17 through a second restoring spring 21, a first, then the breaker body 1 is pressed downwards, the moving rod 9 extrudes the first supporting plate 15 and the first restoring spring 22, then the handle 7 is rotated by hand, the handle 7 drives the adjusting rod 6 to rotate, the adjusting rod 6 drives the first bevel gear 13 to rotate while rotating, the first bevel gear 13 drives the second bevel gear 4 to rotate while rotating, the second bevel gear 4 drives the threaded rod 10 to rotate while rotating, the threaded rod 10 drives the moving rod 9 to move rightwards while rotating, the moving rod 9 drives the fixed rod 16 to move rightwards while moving rightwards, the fixed rod 16 drives the second L-shaped fixture block 19 to move rightwards while moving rightwards, when the second L-shaped fixture block 19 reaches the rightmost end, the pressing of the breaker body 1 is stopped, and the elastic force of the first restoring spring 22 drives the first supporting plate 15 and the fixed rod 16 to move upwards, then the handle 7 is rotated in the opposite direction, the handle 7 can drive the adjusting rod 6 to rotate, the second L-shaped clamping block 19 is enabled to move leftwards, the second L-shaped clamping block 19 is mutually clamped with the first L-shaped clamping block 18, when the breaker is disassembled, the handle 7 only needs to be rotated in the opposite direction, the second L-shaped clamping block 19 is enabled to move rightwards, the second L-shaped clamping block 19 is separated from the first L-shaped clamping block 18, then the breaker body 1 is pressed downwards, when the moving rod 9 reaches the lowest end, people rotate the handle 7 in the opposite direction by hands, the handle 7 and the second restoring spring 21 can drive the second L-shaped clamping block 19 to move leftwards, when the moving rod 9 reaches the leftmost end, the breaker body 1 can be pulled out, and therefore the purpose of convenient installation is achieved.
When the breaker is used, the adjusting rod 6, the first bevel gear 13, the second bevel gear 4, the threaded rod 10, the moving rod 9, the fixing rod 16, the second L-shaped fixture block 19, the first L-shaped fixture block 18, the first restoring spring 22 and the first supporting plate 15 are arranged, when people need to install the breaker, firstly, the moving rod 9 on the breaker body 1 is inserted into the second long groove 17, then the breaker body 1 is pressed downwards, the moving rod 9 extrudes the first supporting plate 15 and the first restoring spring 22, then the handle 7 is rotated by hands, the handle 7 drives the adjusting rod 6 to rotate, the adjusting rod 6 drives the first bevel gear 13 to rotate while rotating, the first bevel gear 13 drives the second bevel gear 4 to rotate while rotating, the second bevel gear 4 drives the threaded rod 10 to rotate while rotating, the threaded rod 10 drives the moving rod 9 to move rightwards while rotating, the moving rod 9 moves rightwards and drives the fixed rod 16 to move rightwards, the fixed rod 16 moves rightwards and drives the second L-shaped clamping block 19 to move rightwards, when the second L-shaped clamping block 19 reaches the rightmost end, the pressing of the breaker body 1 is stopped, the elastic force of the first restoring spring 22 drives the first supporting plate 15 and the fixed rod 16 to move upwards, then the handle 7 is rotated reversely, the handle 7 drives the adjusting rod 6 to rotate, the second L-shaped clamping block 19 moves leftwards, the second L-shaped clamping block 19 is clamped with the first L-shaped clamping block 18, when the breaker body 1 is disassembled, only the handle 7 needs to be rotated reversely, the second L-shaped clamping block 19 moves rightwards, the second L-shaped clamping block 19 is separated from the first L-shaped clamping block 18, then the breaker body 1 is pressed downwards, when the moving rod 9 reaches the lowest end, a person rotates the handle 7 reversely by hand, the handle 7 and the second restoring spring 21 drive the second L-shaped clamping block 19 to move left, when the carriage release lever 9 reachd the leftmost end, at this moment can extract circuit breaker body 1 to reached easy to assemble's purpose, it is inconvenient to have solved current installation device installation, need use various instruments with nut or welding in the circuit for the circuit breaker, for people use the problem that causes inconvenience.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a mounting device of circuit breaker, includes circuit breaker body (1) and installation base (2), its characterized in that: the middle ends of the front side and the rear side of the circuit breaker body (1) are fixedly connected with mounting plates (11), the right end of the bottom of each mounting plate (11) is provided with a first long groove (3), the left end of the bottom of an inner cavity of each first long groove (3) is movably connected with a connecting rod (14) through a bearing, the top of each connecting rod (14) is fixedly connected with a first bevel gear (13), the top of each first bevel gear (13) is fixedly connected with an adjusting rod (6), the right end of each first bevel gear (13) is connected with a second bevel gear (4) in a meshing manner, the right end of each second bevel gear (4) is fixedly connected with a threaded rod (10), the middle end of the top of the mounting base (2) is provided with a limiting groove (12), the bottom of each limiting groove (12) is provided with a second long groove (17), and the middle end of the bottom of the inner cavity of each second long groove (, the top of the first supporting plate (15) is connected with a moving rod (9) in a sliding mode, the lower end of the right side of the moving rod (9) is fixedly connected with a fixing rod (16), the right end of the top of the fixing rod (16) is fixedly connected with a second L-shaped clamping block (19), the middle end of the right side of the inner cavity of the second long groove (17) is movably connected with a second supporting plate (20) through a second restoring spring (21), and the right end of the top of the inner cavity of the second long groove (17) is fixedly connected with a first L-shaped clamping block (18).
2. A mounting apparatus for a circuit breaker according to claim 1, wherein: the top of the adjusting rod (6) is fixedly connected with a handle (7), and the outer surface of the handle (7) is connected with a butyl rubber pad through viscose.
3. A mounting apparatus for a circuit breaker according to claim 1, wherein: the right end of the top of the inner cavity of the first long groove (3) is provided with a sliding groove (23), and the inner cavity of the sliding groove (23) is connected with a moving rod (9) in a sliding manner.
4. A mounting apparatus for a circuit breaker according to claim 1, wherein: the upper end of the inner surface of the moving rod (9) is provided with a threaded hole (8), and the inner cavity of the threaded hole (8) is in threaded connection with a threaded rod (10).
5. A mounting apparatus for a circuit breaker according to claim 1, wherein: the left end at the top of the mounting plate (11) is provided with a through hole (5), and an adjusting rod (6) is inserted into an inner cavity of the through hole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921355731.2U CN210607129U (en) | 2019-08-20 | 2019-08-20 | Installation device of circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921355731.2U CN210607129U (en) | 2019-08-20 | 2019-08-20 | Installation device of circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210607129U true CN210607129U (en) | 2020-05-22 |
Family
ID=70687235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921355731.2U Active CN210607129U (en) | 2019-08-20 | 2019-08-20 | Installation device of circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210607129U (en) |
-
2019
- 2019-08-20 CN CN201921355731.2U patent/CN210607129U/en active Active
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